CN117429507A - Light-weight W-shaped longitudinal beam carriage with drawing bottom plate for unloading - Google Patents
Light-weight W-shaped longitudinal beam carriage with drawing bottom plate for unloading Download PDFInfo
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- CN117429507A CN117429507A CN202311694455.3A CN202311694455A CN117429507A CN 117429507 A CN117429507 A CN 117429507A CN 202311694455 A CN202311694455 A CN 202311694455A CN 117429507 A CN117429507 A CN 117429507A
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- Prior art keywords
- bottom plate
- shaped
- drawing bottom
- lightweight
- shaped chassis
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000005219 brazing Methods 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 239000013590 bulk material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Abstract
The invention relates to the technical field of dumpers, in particular to a lightweight W-shaped longitudinal beam carriage for discharging a drawing bottom plate. The novel feeding device comprises a W-shaped chassis, wherein a carriage body is arranged on the periphery of the W-shaped chassis, a plurality of feeding grooves are formed in the W-shaped chassis along the length direction, discharge ports are respectively formed in the rear end of the W-shaped chassis and correspond to the positions of the feeding grooves, a plurality of pushing plates are respectively arranged on the side walls of the feeding grooves at equal intervals through rotating shafts, a drawing bottom plate is movably arranged at the bottom of each feeding groove, and the end parts of the drawing bottom plate are connected with a driving mechanism arranged on the W-shaped chassis. The structure is simple, the manufacture is convenient, the brazing surface is few, the strength is high, the bottom is welded with the cross beam to form a triangular supporting structure, the bearing capacity is strong, the weight is reduced, and the requirements of light weight, energy conservation and emission reduction at present are met; the top tip of the W-shaped longitudinal beam can not relate to stock, the volume can be increased, and bulk materials in the carriage body can be completely discharged under the cooperation of the push plate and the drawing bottom plate, so that the discharging efficiency is improved.
Description
Technical field:
the invention relates to the technical field of dumpers, in particular to a lightweight W-shaped longitudinal beam carriage for discharging a drawing bottom plate.
The background technology is as follows:
at present, two common discharging modes of bulk material dumpers are mainly adopted, one is as in the patent application with the publication number of CN112478626A, and a chain type discharging mechanism of a self-discharging semitrailer is disclosed, wherein the circulating conveying of materials is mainly realized through the matching of a chain and a chain plate; another is a patent application with publication number CN203727233U, which discloses a flat pushing type self-discharging carriage, wherein the material in the carriage is pushed to the rear door for discharging mainly through the cooperation of an oil cylinder and a push plate. The two self-discharging modes can realize automatic discharging of materials, but in the practical application process, the following problems are also existed: the longitudinal beam is in a flat plate shape formed by welding a plurality of plates, has a large number of brazing surfaces, low strength and weak bearing capacity, and can only increase the bearing capacity by increasing the thickness of the plates, so that the longitudinal beam has large weight and high energy consumption, and does not meet the current requirements of light weight, energy conservation and emission reduction; secondly, no matter the plate is or the push pedal is in the unloading process, the condition of stock is easy to appear, and thus the problem of reduced unloading efficiency caused by incomplete unloading is solved.
In summary, in the field of dump trucks, the above-mentioned problems have become a technical problem to be solved in industry.
The invention comprises the following steps:
the invention provides a light-weight W-shaped longitudinal beam carriage for drawing a bottom plate to discharge, which solves the problems of low strength, weak bearing capacity and heavy weight of the conventional longitudinal beam and solves the problem of reduced discharging efficiency caused by easy occurrence of stock in the conventional discharging process.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a lightweight W type longeron carriage of pull bottom plate unloading, includes the W type chassis, the peripheral periphery on W type chassis is equipped with the railway carriage or compartment body, be equipped with a plurality of pay-off slots along length direction on the W type chassis, the rear end on W type chassis corresponds every pay-off slot's position and is equipped with the discharge gate respectively, a plurality of push pedal is installed through the even interval of pivot respectively on every pay-off slot's the lateral wall, the bottom activity of pay-off slot is equipped with the pull bottom plate, the tip of pull bottom plate links to each other with the actuating mechanism of installing on the W type chassis, actuating mechanism is used for driving the back-and-forth motion of pull bottom plate in the pay-off slot, push away the bulk material in the pay-off slot from the forward backward to the discharge gate under the push pedal effect and unload.
The W-shaped chassis comprises W-shaped longitudinal beams, frames are welded on the peripheries of the W-shaped longitudinal beams respectively, and cross beams are welded at the bottoms of the W-shaped longitudinal beams.
The W-shaped longitudinal beam is manufactured by bending an integrated steel plate or welding a plurality of steel plates, and a plastic plate is paved on the upper surface of the W-shaped longitudinal beam.
The rear end of the carriage body is provided with a rear door.
The shape of the push plate is matched with that of the feeding groove, and two ends of the drawing bottom plate respectively penetrate through the feeding groove and are connected with the driving mechanism; when the driving mechanism drives the drawing bottom plate to move backwards, the pushing plate freely inclines downwards to push bulk materials in the feeding groove to leak down from the discharging hole, and when the driving mechanism drives the drawing bottom plate to move forwards, the pushing plate freely inclines upwards until the driving mechanism stops.
The top both sides of push pedal are installed at the lateral wall of pay-off slot through the pivot respectively, and the lower part free rotation of push pedal.
And the frames at the front end and the rear end of the W-shaped longitudinal beam are respectively provided with a guide groove for guiding the drawing bottom plate.
The driving mechanism comprises an oil cylinder arranged at the bottom of the W-shaped chassis, one end of the oil cylinder is hinged with the W-shaped chassis, the other end of the oil cylinder is hinged with a connecting rod, and the connecting rod is fixedly connected with the rear ends of the drawing bottom plates.
The invention adopts the scheme and has the following advantages:
the W-shaped longitudinal beam is manufactured by bending an integrated steel plate, has the advantages of simple structure, convenient manufacture, few brazing surfaces, high strength, strong bearing capacity and light weight, and meets the current requirements of light weight, energy conservation and emission reduction, and the bottom of the W-shaped longitudinal beam is welded with the cross beam to form a triangular supporting structure; the top tip of the W-shaped longitudinal beam can not relate to stock, the volume can be increased, and bulk materials in the carriage body can be completely discharged under the cooperation of the push plate and the drawing bottom plate, so that the discharging efficiency is improved.
Description of the drawings:
fig. 1 is a schematic top perspective view of the present invention.
Fig. 2 is a schematic bottom perspective view of the present invention.
Fig. 3 is a schematic top perspective view of the invention with the drawing bottom plate removed.
Fig. 4 is a schematic perspective view of a drawing base plate according to the present invention.
Fig. 5 is a schematic perspective view of a W-shaped stringer according to the present invention.
In the figure, 1, a carriage body, 2, a feeding groove, 3, a discharge hole, 4, a push plate, 5, a drawing bottom plate, 6, a W-shaped longitudinal beam, 7, a frame, 8, a cross beam, 9, a guide groove, 10, an oil cylinder, 11 and a connecting rod.
The specific embodiment is as follows:
in order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below with reference to the following detailed description and the accompanying drawings.
As shown in fig. 1-5, a lightweight W-shaped longitudinal beam carriage for discharging a drawing bottom plate comprises a W-shaped chassis, a carriage body 1 is arranged on the periphery of the W-shaped chassis, a plurality of feeding grooves 2 are formed in the W-shaped chassis along the length direction, the bottom of each feeding groove 2 is a plane, the top of each feeding groove is a tip, the tips cannot be involved in material storage, a discharging hole 3 is formed in the rear end of each W-shaped chassis, corresponding to each feeding groove 2, a plurality of pushing plates 4 are respectively arranged on the side wall of each feeding groove 2 at equal intervals through a rotating shaft, a drawing bottom plate 5 is movably arranged at the bottom of each feeding groove 2, the end of each drawing bottom plate 5 is connected with a driving mechanism arranged on the W-shaped chassis, the driving mechanism is used for driving the drawing bottom plate 5 to reciprocate back and forth in the feeding grooves 2, and bulk materials in the feeding grooves 2 are pushed back to the discharging holes 3 from front under the action of the pushing plates 4 for discharging.
The W-shaped chassis comprises W-shaped longitudinal beams 6,W, wherein the peripheries of the W-shaped longitudinal beams 6,W are respectively welded with the bottom welding cross beams 8 of the side frame 7,W-shaped longitudinal beams 6, a triangular supporting structure is formed, and the bearing capacity is high.
The W-shaped longitudinal beam 6 is manufactured by bending an integrated steel plate, has a simple structure, is convenient to manufacture, has a small brazing surface and high strength, or is manufactured by welding a plurality of steel plates; and a plastic plate or other material plates are paved on the upper surface of the plastic plate.
The rear end of the carriage body 1 is provided with a rear door which can be opened, and bulk materials can be discharged from the rear door and the discharge hole 3.
The shape of the push plate 4 is matched with the shape of the feeding groove 2, and two ends of the drawing bottom plate 5 respectively penetrate out of the feeding groove 2 and are connected with the driving mechanism; when the driving mechanism drives the drawing bottom plate 5 to move backwards, the push plate 4 is free to incline downwards to push bulk materials in the feeding groove 2 to leak from the discharge hole 3, and when the driving mechanism drives the drawing bottom plate 5 to move forwards, the push plate 4 is free to incline upwards until the driving mechanism stops, so that the reciprocating action can completely discharge the bulk materials in the carriage.
The two sides of the top of the push plate 4 are respectively arranged on the side wall of the feeding groove 2 through rotating shafts, and the lower part of the push plate 4 can freely rotate.
The frames 7 at the front end and the rear end of the W-shaped longitudinal beam 6 are respectively provided with a guide groove 9 for guiding the drawing bottom plate 5.
The driving mechanism comprises an oil cylinder 10 arranged at the bottom of the W-shaped chassis, one end of the oil cylinder 10 is hinged with the W-shaped chassis, the other end of the oil cylinder 10 is hinged with a connecting rod 11, the connecting rod 11 is fixedly connected with the rear ends of the drawing bottom plates 5, and the oil cylinder 10 can simultaneously drive the drawing bottom plates 5 to synchronously move back and forth through the connecting rod 11.
Working principle:
when the feeding device works, when the oil cylinder 10 extends to drive the drawing bottom plate 5 to move backwards through the connecting rod 11, the push plate 4 is free to incline downwards to push bulk materials in the feeding groove 2 to leak from the discharge hole 3 under the resistance of the materials; when the oil cylinder 10 contracts and drives the drawing bottom plate 5 to move forwards through the connecting rod 11, the push plate 4 is free to tilt upwards to the oil cylinder homing by the thrust of the material, the oil cylinder 10 drives the drawing bottom plate 5 to reciprocate forwards and backwards, and the bulk material in the carriage body 1 can be completely discharged under the cooperation of the push plate 4 and the drawing bottom plate 5.
The above embodiments are not to be taken as limiting the scope of the invention, and any alternatives or modifications to the embodiments of the invention will be apparent to those skilled in the art and fall within the scope of the invention.
The present invention is not described in detail in the present application, and is well known to those skilled in the art.
Claims (8)
1. A lightweight W-shaped longitudinal beam carriage with a drawing bottom plate for unloading is characterized in that: the automatic feeding device comprises a W-shaped chassis, a carriage body is arranged on the periphery of the W-shaped chassis, a plurality of feeding grooves are formed in the W-shaped chassis along the length direction, discharge ports are formed in the rear end of the W-shaped chassis, corresponding to the positions of the feeding grooves, a plurality of pushing plates are respectively arranged on the side walls of the feeding grooves at equal intervals through rotating shafts, a drawing bottom plate is movably arranged at the bottom of each feeding groove, the end parts of the drawing bottom plate are connected with a driving mechanism arranged on the W-shaped chassis, the driving mechanism is used for driving the drawing bottom plate to reciprocate back and forth in the feeding grooves, and bulk materials in the feeding grooves are pushed to the discharge ports from front to back under the action of the pushing plates to discharge.
2. The lightweight W-beam car of claim 1, wherein: the W-shaped chassis comprises W-shaped longitudinal beams, frames are welded on the peripheries of the W-shaped longitudinal beams respectively, and cross beams are welded at the bottoms of the W-shaped longitudinal beams.
3. The lightweight W-beam car of claim 2, wherein: the W-shaped longitudinal beam is manufactured by bending an integrated steel plate or welding a plurality of steel plates, and a plastic plate is paved on the upper surface of the W-shaped longitudinal beam.
4. The lightweight W-beam car of claim 1, wherein: the rear end of the carriage body is provided with a rear door.
5. The lightweight W-beam car of claim 1, wherein: the shape of the push plate is matched with that of the feeding groove, and two ends of the drawing bottom plate respectively penetrate through the feeding groove and are connected with the driving mechanism; when the driving mechanism drives the drawing bottom plate to move backwards, the pushing plate freely inclines downwards to push bulk materials in the feeding groove to leak down from the discharging hole, and when the driving mechanism drives the drawing bottom plate to move forwards, the pushing plate freely inclines upwards until the driving mechanism stops.
6. The lightweight W-beam car of claim 1, wherein: the top both sides of push pedal are installed at the lateral wall of pay-off slot through the pivot respectively, and the lower part free rotation of push pedal.
7. The lightweight W-beam car of claim 2, wherein: and the frames at the front end and the rear end of the W-shaped longitudinal beam are respectively provided with a guide groove for guiding the drawing bottom plate.
8. The lightweight W-beam car of claim 1, wherein: the driving mechanism comprises an oil cylinder arranged at the bottom of the W-shaped chassis, one end of the oil cylinder is hinged with the W-shaped chassis, the other end of the oil cylinder is hinged with a connecting rod, and the connecting rod is fixedly connected with the rear ends of the drawing bottom plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311694455.3A CN117429507A (en) | 2023-12-08 | 2023-12-08 | Light-weight W-shaped longitudinal beam carriage with drawing bottom plate for unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311694455.3A CN117429507A (en) | 2023-12-08 | 2023-12-08 | Light-weight W-shaped longitudinal beam carriage with drawing bottom plate for unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117429507A true CN117429507A (en) | 2024-01-23 |
Family
ID=89556829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311694455.3A Pending CN117429507A (en) | 2023-12-08 | 2023-12-08 | Light-weight W-shaped longitudinal beam carriage with drawing bottom plate for unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117429507A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5505583A (en) * | 1995-02-01 | 1996-04-09 | Courtesy Enterprises, Incorporated | Slope plates for particulate material truck box |
| CN202573922U (en) * | 2012-04-09 | 2012-12-05 | 中国汽车工程研究院股份有限公司 | W-shaped dumper carriage |
| EP3078543A1 (en) * | 2015-04-09 | 2016-10-12 | B. Strautmann & Söhne GmbH u. Co. KG, | Vehicle for the transport of bulk and/or piece goods |
| CN208198211U (en) * | 2018-05-16 | 2018-12-07 | 湖北神鹰汽车有限责任公司 | A kind of dumper with synchronous material unloading function |
| CN109533738A (en) * | 2018-10-29 | 2019-03-29 | 杭州正晖建设工程有限公司 | High-efficiency refuse for garbage drying transports vehicle and refuse-unloading method |
| CN110002193A (en) * | 2019-06-10 | 2019-07-12 | 烟台卓迈智能科技有限公司 | A kind of device carrying out material positioning by channel transmission |
| CN112026618A (en) * | 2020-09-15 | 2020-12-04 | 烟台恒驰挂车有限公司 | Unloading device and transport vehicle for reciprocating translation of narrow-front wide-rear bottom plate of carriage |
| CN212220011U (en) * | 2020-04-13 | 2020-12-25 | 湖南福格森装备科技有限公司 | Hopper mechanism of all-terrain crawler conveyor |
| CN217259743U (en) * | 2022-04-29 | 2022-08-23 | 江苏米多机械有限公司 | Residue-free flat scraper discharging device |
-
2023
- 2023-12-08 CN CN202311694455.3A patent/CN117429507A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5505583A (en) * | 1995-02-01 | 1996-04-09 | Courtesy Enterprises, Incorporated | Slope plates for particulate material truck box |
| CN202573922U (en) * | 2012-04-09 | 2012-12-05 | 中国汽车工程研究院股份有限公司 | W-shaped dumper carriage |
| EP3078543A1 (en) * | 2015-04-09 | 2016-10-12 | B. Strautmann & Söhne GmbH u. Co. KG, | Vehicle for the transport of bulk and/or piece goods |
| CN208198211U (en) * | 2018-05-16 | 2018-12-07 | 湖北神鹰汽车有限责任公司 | A kind of dumper with synchronous material unloading function |
| CN109533738A (en) * | 2018-10-29 | 2019-03-29 | 杭州正晖建设工程有限公司 | High-efficiency refuse for garbage drying transports vehicle and refuse-unloading method |
| CN110002193A (en) * | 2019-06-10 | 2019-07-12 | 烟台卓迈智能科技有限公司 | A kind of device carrying out material positioning by channel transmission |
| CN212220011U (en) * | 2020-04-13 | 2020-12-25 | 湖南福格森装备科技有限公司 | Hopper mechanism of all-terrain crawler conveyor |
| CN112026618A (en) * | 2020-09-15 | 2020-12-04 | 烟台恒驰挂车有限公司 | Unloading device and transport vehicle for reciprocating translation of narrow-front wide-rear bottom plate of carriage |
| CN217259743U (en) * | 2022-04-29 | 2022-08-23 | 江苏米多机械有限公司 | Residue-free flat scraper discharging device |
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