CN102837923A - Electric control system of rubbish dumping transport car - Google Patents
Electric control system of rubbish dumping transport car Download PDFInfo
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- CN102837923A CN102837923A CN2012103393198A CN201210339319A CN102837923A CN 102837923 A CN102837923 A CN 102837923A CN 2012103393198 A CN2012103393198 A CN 2012103393198A CN 201210339319 A CN201210339319 A CN 201210339319A CN 102837923 A CN102837923 A CN 102837923A
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- proportional valve
- actuating unit
- electromagnetic proportional
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Abstract
The invention belongs to the field of a rubbish transport car. Particularly, the invention relates to an electric control system of the rubbish dumping transport car. The electric control system comprises a control terminal, an operation mechanism, a telescopic executing mechanism, a holding clamp executing mechanism, a dumping executing mechanism and a compression executing mechanism. The holding clamp executing mechanism arranged on the telescopic executing mechanism is used for holding a trash can and mainly consists of a holding position sensor, a holding electromagnetic proportional valve; specific to various square trash cans, circular trash cans and irregular trash cans, the holding position sensor can detect the relative position of the trash can, then the holding trash can of the holding electromagnetic proportional valve is controlled; the dumping efficiency is high, and workers can finish the dumping work without contacting the trash can with various bacteria; the working environment of sanitation workers is improved and praised by everyone. The compression executing mechanism is arranged and used for compressing rubbish, thereby improving the transferring efficiency.
Description
Technical field
The invention belongs to the cram packer field, particularly a kind of rubbish is toppled over the electric control system of transport trolley.
Background technology
Electric control system is the important component part of various vehicles, at present environmental sanitation department to rubbish topple over that transport trolley is toppled over, conveying efficiency requires relatively strictlyer, therefore needs rubbish to topple over efficiently dumping rubbish of health of transport trolley, fast speed is transported again.
At present; The mode that conventional garbage tip-car electric control system generally adopts switch and electromagnetic valve to make up is accomplished rubbish and is toppled over; Rubbish often runs into sewage disposer model some sewage disposer that causes lack of standardization in toppling process can't topple over; Dump rubbish is piled up to accomplish repeatedly efficiently in rubbish container and is toppled over, and transport efficacy is impacted.
Number of patent application is that 201110404729.1 Chinese invention patent discloses a kind of compression type garbage truck; The chassis of this waste-skip is provided with control box; Control button on the control box, back pendulum connect into switch, insert connect into switch, scrape the material pressure sensor, adherence pressure sensor, stop button, start button, monocycle button, consecutive periods button, hand push button be connected with the PLC input end respectively; The interior back of control box is put relay, inserts relay, is scraped and expect that relay, lifting relay, accelerating relay are connected respectively with the PLC mouth; Control button is connected with power supply, the analog quantity output port of PLC and the CAN total wire joint of north to the chassis.The present invention is to the driving engine of different car chassiss, and exportable analog quantity is controlled the rotating speed of driving engine, reaches the pressure requirement of hydraulic efficiency pressure system; But must be to the bont of waste-skip with the sewage disposer artificial loading, can't press from both sides automatically and embrace a sewage disposer and topple over, topple over and to transport rubbish efficient low.
Summary of the invention
The object of the present invention is to provide a kind of rubbish to topple over the electric control system of transport trolley, make the rubbish of waste-skip in toppling process, can be directed against various square sewage disposers, circular sewage disposer and special-shaped sewage disposer and topple over automatically, topple over the efficient height; After toppling over end, SELF CL rubbish container upper box lid compresses rubbish then, improves transport efficacy.
For solving the problems of the technologies described above, rubbish of the present invention is toppled over the electric control system of transport trolley, comprises control terminal, operating mechanism, flexible actuating unit, folder armful actuating unit, topples over actuating unit and compression actuating unit;
Said control terminal is a Programmable Logic Controller, and each instruction action is all carried out closed loop control through this control terminal in the system;
Said operating mechanism is used for controlling rubbish topples over the rubbish of transport trolley and topples over and transport, and it mainly is made up of telltale, operating handle;
Said flexible actuating unit is used to carry out the expanding-contracting action that folder is embraced actuating unit, and it mainly is made up of telescopic location sensor, telescoping electromagnetic apportioning valve; Said telescopic location sensor detects expanding-contracting action in real time, carries out closed loop control through said control terminal; The expanding-contracting action command signal that said operating mechanism produces is carried out analytical Calculation through said control terminal; Obtain the velocity ratio of this expanding-contracting action, this velocity ratio signal is through the flexible desired location to said telescopic location sensor of the said telescoping electromagnetic apportioning valve of control terminal direct drive;
Said folder is embraced actuating unit and is arranged on the said flexible actuating unit, is used for folder and embraces sewage disposer, and it is mainly embraced electromagnetic proportional valve by folder armful position transduser, folder and forms; Said folder is embraced the relative position that position transduser detects sewage disposer, and said control terminal receives the location information that folder is embraced position transduser, controls said folder and embraces electromagnetic proportional valve folder armful sewage disposer;
Saidly topple over actuating unit and be used for the rubbish in the sewage disposer is toppled in the waste-skip, it mainly is made up of luffing position transduser, luffing electromagnetic proportional valve, upper box lid position transduser, upper box lid electromagnetic proportional valve; After said folder is embraced actuating unit folder and is embraced sewage disposer; Said flexible actuating unit drives it and stretches backward; When flexible when getting back to initial position, said control terminal control upper box lid solenoid-operated proportional opening of valves upper box lid, upper box lid stop after being opened to the desired location of said upper box lid position transduser; Action detects said luffing position transduser in real time to luffing, carries out closed loop control through said control terminal; The amplitude-change signalling that said operating mechanism produces carries out analytical Calculation through control terminal; Obtain the velocity ratio of luffing action; This velocity ratio signal begins rubbish in the sewage disposer is toppled over into waste-skip through the desired location of the said luffing electromagnetic proportional valve of control terminal direct drive to said luffing position transduser;
Said compression actuating unit is arranged in the waste-skip, is used for compressed garbage, and it mainly is made up of push pedal position transduser, push pedal electromagnetic proportional valve; After toppling over end; The real-time detection position of said push pedal position transduser; The said push pedal electromagnetic proportional valve of said control terminal automatic guidance carries out the rubbish compression, after reaching the desired location, and control terminal automatic guidance push pedal electromagnetic proportional valve return; Behind push pedal position transduser detection arrival initial position, PLC stops the push pedal electromagnetic proportional valve automatically.
Compared with prior art, the present invention has following technical characterstic:
1, the present invention is provided with to press from both sides on flexible actuating unit and embraces actuating unit, is used for folder and embraces a sewage disposer, and it is mainly embraced an electromagnetic proportional valve by folder armful position transduser, folder and forms; To various square sewage disposers, circular sewage disposer and special-shaped sewage disposer; Folder is embraced the relative position that position transduser all can detect sewage disposer; The control folder is embraced the electromagnetic proportional valve folder and is embraced sewage disposer then, not only topple over the efficient height, and the staff need not contact the work of toppling over that the various sewage disposer of bacterium just can be accomplished rubbish; Improve environmental sanitation staff's working environment, received everybody consistent favorable comment.
2, the present invention is provided with the telescopic location sensor, folder is embraced a position transduser, luffing position transduser, embraces at folder automatically, toppling process speed-controllable in the process is dumped rubbish in flexible carrying, luffing, guarantees that toppling process rubbish does not have to leak, and has reduced environmental pollution.
3, the present invention is provided with the compression actuating unit, is used for compressed garbage, and it mainly is made up of push pedal position transduser, push pedal electromagnetic proportional valve; After toppling over end, the real-time detection position of push pedal position transduser, the said push pedal electromagnetic proportional valve of control terminal automatic guidance carries out the rubbish compression, has improved transport efficacy.
4, the present invention is provided with control terminal, is a Programmable Logic Controller, and each instruction action is all carried out closed loop control through this control terminal in the system.Programming and on-site installation can separately carry out.Can carry out the establishment and the operation of program in earlier stage, carry out analog demenstration with computing machine, get into on-the-spot back directly adjustment data get final product, improved that waste-skip is toppled over and transport efficacy.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1. folder is embraced position transduser, 2. telescopic location sensor, 3. luffing position transduser, 4. push pedal position transduser; 5. the upper box lid position transduser 6. presss from both sides and embraces electromagnetic proportional valve, 7. telescoping electromagnetic apportioning valve; 8. luffing electromagnetic proportional valve, 9. push pedal electromagnetic proportional valve, 10. upper box lid electromagnetic proportional valve; 11. control terminal, 12. operating handles, 13. telltales.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further:
As shown in Figure 1, rubbish of the present invention is toppled over the electric control system of transport trolley, comprises control terminal 11, operating mechanism, flexible actuating unit, folder armful actuating unit, topples over actuating unit and compression actuating unit;
Said control terminal 11 is a Programmable Logic Controller, and each instruction action is all carried out closed loop control through this control terminal 11 in the system;
Said operating mechanism is used for controlling rubbish topples over the rubbish of transport trolley and topples over and transport, and it mainly is made up of telltale 13, operating handle 12;
Said flexible actuating unit is used to carry out the expanding-contracting action that folder is embraced actuating unit, and it mainly is made up of telescopic location sensor 2, telescoping electromagnetic apportioning valve 7; 2 pairs of expanding-contracting actions of said telescopic location sensor detect in real time, carry out closed loop control through said control terminal 11; The expanding-contracting action command signal that said operating mechanism produces is carried out analytical Calculation through said control terminal 11; Obtain the velocity ratio of this expanding-contracting action, this velocity ratio signal is through the said telescoping electromagnetic apportioning valve 7 flexible desired locations to said telescopic location sensor 2 of control terminal 11 direct drives;
Said folder is embraced actuating unit and is arranged on the said flexible actuating unit, is used for folder and embraces sewage disposer, and it is mainly embraced electromagnetic proportional valve 6 by folder armful position transduser 1, folder and forms; Said folder is embraced the relative position that position transduser 1 detects sewage disposer, and said control terminal 11 receives the location information that folder is embraced position transduser 1, controls said folder and embraces electromagnetic proportional valve 6 folder armful sewage disposers;
Saidly topple over actuating unit and be used for the rubbish in the sewage disposer is toppled in the waste-skip, it mainly is made up of luffing position transduser 3, luffing electromagnetic proportional valve 8, upper box lid position transduser 5, upper box lid electromagnetic proportional valve 10; After said folder is embraced actuating unit folder and is embraced sewage disposer; Said flexible actuating unit drives it and stretches backward; When getting back to initial position when stretching; Said control terminal 11 control upper box lid electromagnetic proportional valves 10 are opened upper box lids, and upper box lid stops after being opened to the desired location of said upper box lid position transduser 5; 3 pairs of luffing actions of said luffing position transduser detect in real time, carry out closed loop control through said control terminal 11; The amplitude-change signalling that said operating mechanism produces carries out analytical Calculation through control terminal 11; Obtain the velocity ratio of luffing action; This velocity ratio signal begins rubbish in the sewage disposer is toppled over into waste-skip through the desired location of the said luffing electromagnetic proportional valve 8 of control terminal 11 direct drives to said luffing position transduser 3;
Said compression actuating unit is arranged in the waste-skip, is used for compressed garbage, and it mainly is made up of push pedal position transduser 4, push pedal electromagnetic proportional valve 9; After toppling over end; Said push pedal position transduser 4 real-time detection positions; The said push pedal electromagnetic proportional valve 9 of said control terminal 11 automatic guidances carries out the rubbish compression, after reaching the desired location, and control terminal 11 automatic guidance push pedal electromagnetic proportional valves 9 returns; Behind push pedal position transduser 4 detection arrival initial positions, PLC stops push pedal electromagnetic proportional valve 9 automatically.
The expanding-contracting action command signal that operating handle produces is carried out analytical Calculation through PLC, obtains the velocity ratio of this expanding-contracting action.This velocity ratio signal is through PLC direct drive telescoping electromagnetic apportioning valve.
2 pairs of these expanding-contracting actions of telescopic location sensor detect in real time, carry out closed loop control through PLC.Behind the desired location of telescopic location sensor 2, action is embraced in beginning folder automatically when flexible.PLC detects the signal that folder is embraced position transduser 1, controls folder and embraces electromagnetic proportional valve 6, makes it adapt to various model sewage disposers, and guarantees that stablizing firm folder embraces sewage disposer.Expanding-contracting action on the operating handle 12 then; Calculate driving telescoping electromagnetic apportioning valve 7 through PLC, when telescopic location sensor 2 detected the arrival initial positions, PLC automatic guidance upper box lid was opened; Upper box lid position transduser 5 detection positions, arrival stops behind the desired location automatically.Amplitude-change signalling on the operating handle 12 carries out analytical Calculation through PLC simultaneously, obtains the velocity ratio of luffing action.This velocity ratio signal is through PLC direct drive luffing electromagnetic proportional valve 8.8 pairs of luffing actions of luffing electromagnetic proportional valve detect in real time, realize closed loop control through PLC.After luffing action reaches the desired location, can be automatically to luffing action slightly tremble control, simulate one and knocks and disclose action, when preventing adhesion rubbish is arranged in the sewage disposer, pollution vehicle and ground.After toppling over end, the amplitude-change signalling on the operating handle 12 drives luffing electromagnetic proportional valve 8 through the PLC analytical Calculation.Simultaneously, PLC automatic guidance upper box lid electromagnetic proportional valve 10 is through upper box lid position transduser 5 detection positions; When reaching initial value, stop upper box lid electromagnetic proportional valve 10 automatically, PLC automatic guidance push pedal electromagnetic proportional valve 9 carries out the rubbish compression then; Push pedal position transduser 4 real-time detection positions, after reaching the desired location, PLC automatic guidance push pedal electromagnetic proportional valve 9 returns; Behind push pedal position transduser 4 detection arrival initial positions, PLC stops push pedal electromagnetic proportional valve 9 automatically.When luffing electromagnetic proportional valve 8 arrived initial position, PLC automatic guidance telescoping electromagnetic apportioning valve 7 through telescopic location sensor 2 detection positions, when reaching original sewage disposer position, stopped telescoping electromagnetic apportioning valve 7 automatically.Empty sewage disposer (in situ) is put down in PLC automatic guidance folder armful electromagnetic proportional valve 6 controls then, embraces position transduser 1 reflection position through folder, and behind the arrival desired location, PLC automatic guidance telescoping electromagnetic apportioning valve 7 reaches initial position.The process that such rubbish is toppled over compression just is through with, and can continue toppling over of next sewage disposer.
More than show and described groundwork of the present invention and principal character and advantage thereof.The technological personage of the industry should understand; The present invention does not receive the restriction of above-mentioned implementing regulations; That describes in above-mentioned implementing regulations and the specification sheets just is used to explain principle of the present invention; Under the prerequisite that does not break away from the principle of the invention and scope, the present invention also can have various changes and modifications, and these variations and improvement all belong in the scope of the invention of requirement protection.
The present invention requires protection domain to define with appending claims and other equivalent.
Claims (1)
1. a rubbish is toppled over the electric control system of transport trolley, comprises that control terminal (11), operating mechanism, flexible actuating unit, folder embrace an actuating unit, topple over actuating unit and compression actuating unit;
Said control terminal (11) is a Programmable Logic Controller, and each instruction action is all carried out closed loop control through this control terminal (11) in the system;
Said operating mechanism is used for controlling rubbish topples over the rubbish of transport trolley and topples over and transport, and it mainly is made up of telltale (13), operating handle (12);
Said flexible actuating unit is used to carry out the expanding-contracting action that folder is embraced actuating unit, and it mainly is made up of telescopic location sensor (2), telescoping electromagnetic apportioning valve (7); Said telescopic location sensor (2) detects expanding-contracting action in real time, carries out closed loop control through said control terminal (11); The expanding-contracting action command signal that said operating mechanism produces is carried out analytical Calculation through said control terminal (11); Obtain the velocity ratio of this expanding-contracting action, this velocity ratio signal is through the flexible desired location to said telescopic location sensor (2) of control terminal (11) the said telescoping electromagnetic apportioning valve of direct drive (7);
Said folder is embraced actuating unit and is arranged on the said flexible actuating unit, is used for folder and embraces sewage disposer, and it is mainly embraced electromagnetic proportional valve (6) by folder armful position transduser (1), folder and forms; Said folder is embraced the relative position that position transduser (1) detects sewage disposer, and said control terminal (11) receives the location information that folder is embraced position transduser (1), controls said folder and embraces electromagnetic proportional valve (6) folder armful sewage disposer;
Saidly topple over actuating unit and be used for the rubbish in the sewage disposer is toppled in the waste-skip, it mainly is made up of luffing position transduser (3), luffing electromagnetic proportional valve (8), upper box lid position transduser (5), upper box lid electromagnetic proportional valve (10); After said folder is embraced actuating unit folder and is embraced sewage disposer; Said flexible actuating unit drives it and stretches backward; When getting back to initial position when stretching; Said control terminal (11) control upper box lid electromagnetic proportional valve (10) is opened upper box lid, and upper box lid stops after being opened to the desired location of said upper box lid position transduser (5); Action detects said luffing position transduser (3) in real time to luffing, carries out closed loop control through said control terminal (11); The amplitude-change signalling that said operating mechanism produces carries out analytical Calculation through control terminal (11); Obtain the velocity ratio of luffing action; This velocity ratio signal begins rubbish in the sewage disposer is toppled over into waste-skip through the desired location of control terminal (11) the said luffing electromagnetic proportional valve of direct drive (8) to said luffing position transduser (3);
Said compression actuating unit is arranged in the waste-skip, is used for compressed garbage, and it mainly is made up of push pedal position transduser (4), push pedal electromagnetic proportional valve (9); After toppling over end; Said push pedal position transduser (4) is the detection position in real time; The said push pedal electromagnetic proportional valve of said control terminal (11) automatic guidance (9) carries out the rubbish compression, after reaching the desired location, and control terminal (11) automatic guidance push pedal electromagnetic proportional valve (9) return; Behind push pedal position transduser (4) detection arrival initial position, PLC stops push pedal electromagnetic proportional valve (9) automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103393198A CN102837923A (en) | 2012-09-13 | 2012-09-13 | Electric control system of rubbish dumping transport car |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103393198A CN102837923A (en) | 2012-09-13 | 2012-09-13 | Electric control system of rubbish dumping transport car |
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| CN102837923A true CN102837923A (en) | 2012-12-26 |
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| CN2012103393198A Pending CN102837923A (en) | 2012-09-13 | 2012-09-13 | Electric control system of rubbish dumping transport car |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922058A (en) * | 2014-03-10 | 2014-07-16 | 北京智行鸿远汽车技术有限公司 | Three-step speed control method of all-electric kitchen waste truck top-mounted equipment |
| WO2015135308A1 (en) * | 2014-03-14 | 2015-09-17 | 湖南大学 | Intelligent and informatized multi-vehicle collaboratively operating municipal refuse collection and transfer system and method |
| CN109677958A (en) * | 2018-12-21 | 2019-04-26 | 中国能源建设集团广东省电力设计研究院有限公司 | Refuse-burning plant discharging instruction device and control system |
| CN110342155A (en) * | 2019-07-11 | 2019-10-18 | 长沙中联重科环境产业有限公司 | Side feeding device, the control system of holding barrels feed mechanism and method, garbage truck |
| CN111634588A (en) * | 2020-05-29 | 2020-09-08 | 福建龙马环卫装备股份有限公司 | Intelligent dust-settling and unloading control system and control method for sweeping machine |
| CN111645047A (en) * | 2020-05-06 | 2020-09-11 | 徐州徐工环境技术有限公司 | Intelligent control mechanical arm for sanitation vehicle based on image processing and control method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103922058A (en) * | 2014-03-10 | 2014-07-16 | 北京智行鸿远汽车技术有限公司 | Three-step speed control method of all-electric kitchen waste truck top-mounted equipment |
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| CN109677958A (en) * | 2018-12-21 | 2019-04-26 | 中国能源建设集团广东省电力设计研究院有限公司 | Refuse-burning plant discharging instruction device and control system |
| CN110342155A (en) * | 2019-07-11 | 2019-10-18 | 长沙中联重科环境产业有限公司 | Side feeding device, the control system of holding barrels feed mechanism and method, garbage truck |
| CN111645047A (en) * | 2020-05-06 | 2020-09-11 | 徐州徐工环境技术有限公司 | Intelligent control mechanical arm for sanitation vehicle based on image processing and control method |
| CN111634588A (en) * | 2020-05-29 | 2020-09-08 | 福建龙马环卫装备股份有限公司 | Intelligent dust-settling and unloading control system and control method for sweeping machine |
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Application publication date: 20121226 |