CN103395385A - Mining dump truck bed with lining plates and mining dump truck - Google Patents
Mining dump truck bed with lining plates and mining dump truck Download PDFInfo
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- CN103395385A CN103395385A CN2013103504424A CN201310350442A CN103395385A CN 103395385 A CN103395385 A CN 103395385A CN 2013103504424 A CN2013103504424 A CN 2013103504424A CN 201310350442 A CN201310350442 A CN 201310350442A CN 103395385 A CN103395385 A CN 103395385A
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- railway carriage
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- quarry tipper
- liner plate
- liner
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Abstract
The invention discloses a mining dump truck bed with lining plates and a mining dump truck, and belongs to the field of machine manufacture. The truck bed comprises a bed bucket formed by a front plate 1, a base plate 2 and two lateral plates 3. The truck bed further comprises the inner lining plates arranged on the inner surface of the bed bucket. The inner lining plates are spliced by a plurality of lining plate bodies 4, the lining plate bodies 4 are made of non-metallic hard material. The lining plate bodies 4 are detachably connected with the front plate 1, the base plate 2 and the two lateral plates 3 respectively. According to the technical scheme, the non-metallic hard inner lining plates spliced by the lining plate bodies are laid on the base plate, the lateral plates and the front plate of the truck bed, therefore, the goal that viscous and frozen materials are easy to dump is achieved, the installing method is simple, operation is easy to achieve, the truck bed can be replaced in a patch mode, and the replacement method is simple and practicable.
Description
Technical field
The invention belongs to mechanical equipment and manufacture field, relate to a kind of railway carriage, relate in particular to a kind of railway carriage of quarry tipper with liner plate and quarry tipper.
Background technology
Quarry tipper is mining trolley, belongs to one of mining equipment, is mainly used in the transportation of ore and other bulk cargo in mine.Along with the development of countries mine industry, each mining area also constantly increases the demand of mine car in recent years, from the serial mine car of the rigidity of little tonnage to large-tonnage electric drive wheel mine car.
At present, most of mine car box plate is all take steel plate as mother metal, to large, the bulky building stones of traffic density, lays abrasionproof, the anti-wear plate of pounding in carriage bottom plate, to improve railway carriage service life.But while for transportation, as colliery, clay etc., having the pit wood of sticky stickiness, the mine car railway carriage is faced with again new problem.Because the pit wood of viscosity is after the discharging of mine car body lifting, bottom and lateral wall tend to be stained with the material of a part, and material viscosity is larger, and it is more that bonding is unloaded the material that does not fall.And, for the north of cold weather, usually occur that partial material freezes the phenomenon that is difficult to dump.In the course of time, the material in carriage bottom plate can be cumulative, so just causes empty wagons oil consumption increase and at full load delivery weight of material to reduce, and seriously affected the delivery efficiency of mine car, causes the increase of traffic cost.
At present, tackle this problem, also have multiple processing method.Home and abroad has manufactured and designed the facility of many cleaning mine cars, and as domestic water wheel type trusk cleaner, consumption of current is very big; Also have the clear consuming electric power such as electromagnetic type HF oscillation car scarvenging apparatus, spiral rotary drum type trusk cleaner many, clearance time is long, so efficiency is low, and mine car is had to damage.Also have in addition the method for laying soft liner in railway carriage, but this soft lining formula fortune coal mine vehicle that only is fixed on the railway carriage inwall is mainly used in drop-bottom car, is not suitable for large-scale outdoor mining industry.Also have in addition the equipped waste gas heater of railway carriage, this apparatus structure complexity, can produce certain noise during use.Useful high temperature bond method installs the method for liner additional in addition, the method is only applicable to the small-sized mine car hopper in down-hole, and the installation method complexity, and hopper and liner plate all need pretreatment, and hopper needs high-temperature heating, and the method is inapplicable to large-scale outdoor delivery quarry tipper.
Summary of the invention
In view of this, the present invention adopts carriage bottom plate, side plate and header board to lay by the polylith non-metal hard interior lining panel that is spliced, and solves viscosity and freezes the problem that material better dumps, installation method is simple, operation is easy to realize, but the fritter replacing, and the replacing method is simple.
For achieving the above object, concrete technical scheme is as follows:
On the one hand, a kind of railway carriage of quarry tipper with liner plate is provided, be applicable to quarry tipper, described railway carriage comprises by header board, base plate and two hoppers that side plate forms, also comprise the interior lining panel of being located at described hopper inside face, described interior lining panel is spliced by some liner plates, and the material of described liner plate is rigid non-metallic material, described some liner plates respectively with described header board, base plate and two side plate separable joints.
Preferably, the material of described liner plate is ultra high molecular polyethylene.
Preferably, the thickness of described liner plate is 10～18 millimeters.
Preferably, described liner plate is shaped as the lamellar of cuboid.
Preferably, the height of the liner plate on described side plate is 2/3rds of described side plate height.
Preferably, also comprise nut, on the header board of described hopper, base plate and two side plates, also be provided with double-screw bolt, on described liner plate, also be provided with counterbore, the counterbore of described liner plate is sheathed on the double-screw bolt of described hopper, and is connected with the inside face of described hopper by the cooperation of described nut and double-screw bolt.
Preferably, described nut is self-locking type three hole nuts.
Preferably, described counterbore is located at edge and the centre of described liner plate.
Preferably, between described some liner plates, by inclined-plane, cooperatively interact, the bevel direction at two adjacent liner plate edges is opposite.
On the other hand, also provide a kind of quarry tipper, comprised quarry tipper railway carriage described above.
With respect to prior art, the advantage of technical scheme of the present invention has:
1, can effectively solve sizing and the cold district that quarry tipper loads the sticky viscous materials such as coal, clay and freeze the material phenomenon;
2, installation method is simple, and operation is easy to realize;
3, panel weight is light, does not affect conveying efficiency.
The accompanying drawing explanation
The accompanying drawing that forms a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention the present invention does not form inappropriate limitation of the present invention for explaining.In the accompanying drawings:
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the lining plate structure schematic diagram of the embodiment of the present invention;
Fig. 3 is the bolt structure schematic diagram of the embodiment of the present invention;
Fig. 4 is the rigidity layering structure schematic diagram of the embodiment of the present invention.
Wherein, 1 is that front portion, 2 is that base plate, 3 is that side plate, 4 is that liner plate, 5 is that counterbore, 6 is that double-screw bolt, 7 is that nut, 8 is the rigidity press strip.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment that obtains, belong to the scope of protection of the invention.
It should be noted that, in the situation that do not conflict, embodiment and the feature in embodiment in the present invention can make up mutually.
Below with reference to accompanying drawing, embodiments of the invention are done to concrete explaination.
A kind of railway carriage of quarry tipper with liner plate of embodiments of the invention, be applicable to quarry tipper as shown in Figure 1, and railway carriage comprises by header board 1, base plate 2 and two hoppers that side plate 3 forms.Also comprise the interior lining panel of being located at the hopper inside face.Interior lining panel is spliced by some liner plates 4.The material of liner plate 4 is rigid non-metallic material.Some liner plates 4 respectively with header board 1, base plate 2 and two side plate 3 separable joints.
Embodiments of the invention adopt carriage bottom plate, side plate and header board to lay by the polylith non-metal hard interior lining panel that is spliced, solve viscosity and freeze the problem that material better dumps, installation method is simple, and operation is easy to realize, but fritter is changed, and the replacing method is simple.
As shown in fig. 1, in an embodiment of the present invention, liner plate 4 is a kind of rigid non-metallic materials, can be ultra high molecular polyethylene.Lightweight, be only 1/8th of weight of metallic materials.This kind material surface has the very excellent slippery performance that helps, extraordinary anti-chemical mediator performance, and good corrosion resistance and water repelling property, do not freeze, and have certain wear resisting property and have different thickness selective.Liner plate 4 thickness of preferred quarry tipper are at the 10-18 millimeter.Liner plate 4 has the standard size specification, also can be according to the size customization size of mine car wagon box.
The hopper inside face that the quarry tipper railway carriage of liner plate 4 is installed need to carry out model or on-the-spot dimensional measurement, the angle that forms each other when comprising the size of carriage bottom plate 2, side plate 3 and header board 1 and forming the shaped as frame hopper.
As shown in fig. 1, interior lining panel is determined according to the size of the railway carriage hopper of measuring.For convenience of transportation and installation, it is assembled that interior lining panel is made into fritter.Because of the viscous material main binding in railway carriage at the join knuckle place of inside face of base plate 2 inside faces and base plate 2 and side plate 3 and header board 1, therefore hopper bottom plate 2 inside faces are all laid to liner plate 4, and the liner plate 2 that side plate 3 and header board 1 laid be highly side plate 3 inside faces height 2/3rds, and liner plate 4 upper surfaces of laying are parallel with side plate 3 upper plane.
The interior lining panel of the embodiment of the present invention is installed front without hopper inside face and liner plate 4 are done to any processing.Liner plate 4 is preferably the strip shape structure.A plurality of equidistant counterbores 5 are offered on submarginal four limits, and liner plate 4 edges and railway carriage inside face are installed closely, prevent from that material from entering to cause and affect result of use by alice.Inside is also offered a part of counterbore 5 at a certain distance simultaneously, and is tight for liner plate 4 middle parts and the laminating of railway carriage inside face.
As shown in Figure 2, the edge designs of adjacent liner plates 4 overlap joint becomes inclined-plane, and the bevel direction of adjacent liner plate 4 is opposite, and one from the downward surface tilt of upper surface, and another is from lower surface to upper surface.While joining, overlap joint closely, prevents that material from falling into.
As shown in Figure 3, double-screw bolt 6 use are planted to weldering formula method and be welded on the attachment point of railway carriage inside face, by the mounting hole of liner plate 4, namely after counterbore 5 and double-screw bolt 6 centerings, insert and be adjacent on the hopper inside face, self-locking type three hole nuts 7 are installed on double-screw bolt 6, liner plate 4 tightly is pressed on the hopper inside face.
In addition, as shown in Figure 4, the edge liner plate 4 limit sections that side plate 3 and header board 1 laid are tight with a side pressure of rigidity press strips 8, and the inside face of the other end of rigidity press strip 8 and side plate 3 and header board 1 is welded and fixed, while preventing loading and discharging, material is fallen into by gap, guarantees that liner plate has good result of use.
In embodiments of the invention, also comprise a kind of quarry tipper, be provided with railway carriage described above.Because above-mentioned railway carriage has above-mentioned technique effect, therefore, the quarry tipper that is provided with this railway carriage also should possess corresponding technique effect, and its specific implementation process is similar to the above embodiments, does not hereby repeat.
Above specific embodiments of the invention are described in detail, but it is just as example, the present invention is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that the present invention is carried out and substituting also all among category of the present invention.Therefore, impartial conversion and the modification done without departing from the spirit and scope of the invention, all should contain within the scope of the invention.
Claims (10)
- One kind the band liner plate (4) the quarry tipper railway carriage, be applicable to quarry tipper, described railway carriage comprises the hopper that consists of header board (1), base plate (2) and two side plates (3), it is characterized in that, also comprise the interior lining panel of being located at described hopper inside face, described interior lining panel is spliced by some liner plates (4), and the material of described liner plate (4) is rigid non-metallic material, described some liner plates (4) respectively with described header board (1), base plate (2) and two side plates (3) separable joint.
- 2. quarry tipper railway carriage as claimed in claim 1, is characterized in that, the material of described liner plate (4) is ultra high molecular polyethylene.
- 3. quarry tipper railway carriage as claimed in claim 2, is characterized in that, the thickness of described liner plate (4) is 10～18 millimeters.
- 4. quarry tipper railway carriage as claimed in claim 3, is characterized in that, described liner plate (4) be shaped as the lamellar of cuboid.
- 5. quarry tipper railway carriage as claimed in claim 4, is characterized in that, the height of the liner plate (4) on described side plate (3) is 2/3rds of described side plate (3) height.
- 6. quarry tipper railway carriage as claimed in claim 5, it is characterized in that, also comprise nut (7), on the header board of described hopper (1), base plate (2) and two side plates (3), also be provided with double-screw bolt (6), on described liner plate (4), also be provided with counterbore (5), the counterbore (5) of described liner plate (4) is sheathed on the double-screw bolt (6) of described hopper, and is connected with the inside face of described hopper by the cooperation of described nut (7) and double-screw bolt (6).
- 7. quarry tipper railway carriage as claimed in claim 6, is characterized in that, described nut (7) is self-locking type three hole nuts (7).
- 8. quarry tipper railway carriage as claimed in claim 7, is characterized in that, described counterbore (5) is located at edge and the centre of described liner plate (4).
- 9. quarry tipper railway carriage as claimed in claim 8, is characterized in that, between described some liner plates (4), by inclined-plane, cooperatively interacts, and the bevel direction at two adjacent liner plates (4) edge is opposite.
- 10. a quarry tipper, is characterized in that, comprises quarry tipper railway carriage as described as claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103504424A CN103395385A (en) | 2013-08-12 | 2013-08-12 | Mining dump truck bed with lining plates and mining dump truck |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103504424A CN103395385A (en) | 2013-08-12 | 2013-08-12 | Mining dump truck bed with lining plates and mining dump truck |
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| CN103395385A true CN103395385A (en) | 2013-11-20 |
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| CN2013103504424A Pending CN103395385A (en) | 2013-08-12 | 2013-08-12 | Mining dump truck bed with lining plates and mining dump truck |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110785317A (en) * | 2017-06-22 | 2020-02-11 | 美卓（瑞典）公司 | Liner for a body of a haul truck, transition liner element and method for fastening a liner |
| CN110799381A (en) * | 2017-06-22 | 2020-02-14 | 美卓（瑞典）公司 | Haul truck body and method for manufacturing a haul truck body |
| CN111409707A (en) * | 2020-04-11 | 2020-07-14 | 湖南省铁华强力专用汽车制造有限公司 | Dump truck box |
| CN111511602A (en) * | 2017-12-01 | 2020-08-07 | 美卓（瑞典）公司 | Truck box |
| CN111801246A (en) * | 2018-02-16 | 2020-10-20 | 美卓（瑞典）公司 | Load retention system |
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| CN1175520A (en) * | 1996-09-02 | 1998-03-11 | 吉林工业大学 | Flexible antisticking inner lining for tip truck body |
| US20060255612A1 (en) * | 2002-11-08 | 2006-11-16 | Durakon Industries, Inc. | Bed liner having enhanced frictional characteristics |
| CN201291914Y (en) * | 2008-11-25 | 2009-08-19 | 上海三一科技有限公司 | Mining self-discharging compartment |
| CN102529785A (en) * | 2011-12-31 | 2012-07-04 | 中冶京诚（湘潭）重工设备有限公司 | Wear-resistant plate, hopper comprising wear-resistant plate and self-dumping truck comprising hopper |
| WO2012103927A1 (en) * | 2011-01-31 | 2012-08-09 | Metso Minerals (Sweden) Ab | Truck bed lining |
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2013
- 2013-08-12 CN CN2013103504424A patent/CN103395385A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1175520A (en) * | 1996-09-02 | 1998-03-11 | 吉林工业大学 | Flexible antisticking inner lining for tip truck body |
| US20060255612A1 (en) * | 2002-11-08 | 2006-11-16 | Durakon Industries, Inc. | Bed liner having enhanced frictional characteristics |
| CN201291914Y (en) * | 2008-11-25 | 2009-08-19 | 上海三一科技有限公司 | Mining self-discharging compartment |
| WO2012103927A1 (en) * | 2011-01-31 | 2012-08-09 | Metso Minerals (Sweden) Ab | Truck bed lining |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110785317A (en) * | 2017-06-22 | 2020-02-11 | 美卓（瑞典）公司 | Liner for a body of a haul truck, transition liner element and method for fastening a liner |
| CN110799381A (en) * | 2017-06-22 | 2020-02-14 | 美卓（瑞典）公司 | Haul truck body and method for manufacturing a haul truck body |
| US11225205B2 (en) | 2017-06-22 | 2022-01-18 | Metso Sweden Ab | Haul truck body and a method for manufacturing a haul truck body |
| US11485295B2 (en) | 2017-06-22 | 2022-11-01 | Metso Sweden Ab | Lining for a haul truck body, a transition lining element and a method for fastening a lining |
| CN111511602A (en) * | 2017-12-01 | 2020-08-07 | 美卓（瑞典）公司 | Truck box |
| CN111511602B (en) * | 2017-12-01 | 2023-04-11 | 美卓（瑞典）公司 | Truck box |
| CN111801246A (en) * | 2018-02-16 | 2020-10-20 | 美卓（瑞典）公司 | Load retention system |
| US11351904B2 (en) | 2018-02-16 | 2022-06-07 | Metso Sweden Ab | Load retention system |
| CN111801246B (en) * | 2018-02-16 | 2022-09-16 | 美卓（瑞典）公司 | Load retention system |
| CN111409707A (en) * | 2020-04-11 | 2020-07-14 | 湖南省铁华强力专用汽车制造有限公司 | Dump truck box |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20151105 Address after: 110000, No. 25, development road, Shenyang economic and Technological Development Zone, Liaoning Applicant after: Sany Heavy Equipment Co.,Ltd. Address before: 215300 18 building, No. 9999 Lake Road, Kunshan Development Zone, Jiangsu, Suzhou Applicant before: Sany Mining Machinery Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131120 |
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| RJ01 | Rejection of invention patent application after publication |