CN203974777U - Multi-functional dumping car rear - Google Patents
Multi-functional dumping car rear Download PDFInfo
- Publication number
- CN203974777U CN203974777U CN201420362658.2U CN201420362658U CN203974777U CN 203974777 U CN203974777 U CN 203974777U CN 201420362658 U CN201420362658 U CN 201420362658U CN 203974777 U CN203974777 U CN 203974777U
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- CN
- China
- Prior art keywords
- functional
- dumping car
- rotary supports
- extension spring
- rotary
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000002787 reinforcement Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 excavating machine Chemical class 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a kind of multi-functional dumping car rear, comprise two the first rotary supports that are fixed on rear bumper, two the first rotary supports suspend to hold and are hinged with two the second rotary supports, two the second rotary supports be individually fixed in spacing after two of chassis rear end on, between spacing after two, be connected with cylinder pedestal, between described cylinder pedestal and rear bumper, be hinged with hydraulic ram.The multi-functional dumping car rear of the utility model can realize when Tipper Lifting to car load supported, stability while increasing Tipper Lifting, and while packing up, play the effect of rear protecting, reduce accident generation, increased safety when dumping car uses.
Description
Technical field
The utility model relates to construction machinery and equipment dumping car technical field, espespecially a kind of multi-functional dumping car rear.
Background technology
At present, dumping car is often constructed in the operating mode of civil engineering, and often with the construction machinery and equipment work compound such as excavating machine, loader, belt conveyer, formation dress, fortune, self-unloading manufacturing line, carry out the handling transport of the earthwork, sandstone, bulk cargo.The road conditions of travelling with car than Ordinary road are more severe, ground uneven, and Tipper Lifting form mostly is front oil cylinder structure at present, front oil cylinder structure has the shortcoming of poor stability when lifting, situation based on above-mentioned, when Tipper Lifting, has roll-over accident to occur more.So when Tipper Lifting, need to strengthen the stability of dumping car.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional dumping car rear, its can realize when Tipper Lifting to car load supported, stability while increasing Tipper Lifting, and while packing up, play the effect of rear protecting, reduce accident generation, increased safety when dumping car uses.
To achieve these goals, technical solution of the present utility model is: a kind of multi-functional dumping car rear, comprising two the first rotary supports that are fixed on rear bumper, two the first rotary supports suspend to hold and are hinged with two the second rotary supports, two the second rotary supports be individually fixed in spacing after two of chassis rear end on, between spacing after two, be connected with cylinder pedestal, between described cylinder pedestal and rear bumper, be hinged with hydraulic ram.
The multi-functional dumping car rear of the utility model, wherein suspending of two described the first rotary supports is connected with respectively extension spring between end and two the second rotary support bottoms.
The multi-functional dumping car rear of the utility model, the end that suspends of wherein said the first rotary support is vertically connected with for the first extension spring anchor shaft of extension spring one end is installed.
The multi-functional dumping car rear of the utility model, wherein said the second rotary support is by vertically forming to the rectangular tubular rotation seat beam arranging and the closure plate that is fixed on rotation seat beam lower end, described rotation seat beam lower vertical is connected with the second extension spring anchor shaft, described extension spring is connected between the first extension spring anchor shaft and the second extension spring anchor shaft, the bottom of described rotation seat beam is provided with the strip shape hole that bearing pin passes, and described strip shape hole is positioned at the below of the second extension spring anchor shaft.
The multi-functional dumping car rear of the utility model, is respectively arranged with the first reinforcement angle between wherein said rear bumper and two the first rotary supports.
The multi-functional dumping car rear of the utility model, is respectively arranged with the second reinforcement angle between wherein said cylinder pedestal and two the second rotary supports.
The multi-functional dumping car rear of the utility model, wherein two described the first rotary supports are welded on rear bumper, two the second rotary supports be welded in spacing after two of chassis rear end on.
The multi-functional dumping car rear of the utility model, wherein said cylinder pedestal is comprised of horizontally disposed rectangular tubular base beam and two otic placodes that are welded in base beam lower end, on two otic placodes, be respectively arranged with through hole, the upper end of described hydraulic ram is connected with two otic placodes by bearing pin.
The multi-functional dumping car rear of the utility model, the middle part of wherein said rear bumper is welded with cylinder support, and the lower end of described hydraulic ram is connected with cylinder support by bearing pin.
Adopt after such scheme, the multi-functional dumping car rear of the utility model has the following advantages:
When 1, hydraulic ram of the present utility model stretches out, can promote rear bumper along the hinge-point clickwise of first and second rotary support, rotate and to hydraulic ram, be vertical state and be supported on ground, with this, realize the stable support function of this device, when hydraulic ram shrinks, make rear bumper along hinge-point left-hand revolution 90 degree of first and second rotary support, can realize the rear protecting function of discharging vehicle;
2, by the first reinforcement angle being set respectively between rear bumper and two the first rotary supports, between cylinder pedestal and two the second rotary supports, the second reinforcement angle is set respectively, can improves dumping car bulk strength;
3, between suspend end and two second rotary support bottoms of two the first rotary supports, be connected respectively extension spring, can guarantee that rear bumper rotation position remains in the top, strip shape hole that rotates seat beam.
Accompanying drawing explanation
Fig. 1 is that main apparent motion of the present utility model is made schematic diagram;
Fig. 2 is the right TV structure schematic diagram of the utility model when rear bumper goes to ground;
Fig. 3 is the main TV structure schematic diagram of cylinder pedestal of the present utility model;
Fig. 4 is the right TV structure schematic diagram of cylinder pedestal of the present utility model;
Fig. 5 is the main TV structure schematic diagram of rear bumper of the present utility model and the first rotary support connection structure;
Fig. 6 is the right TV structure schematic diagram of rear bumper of the present utility model and the first rotary support connection structure;
Fig. 7 is the main TV structure schematic diagram of the second rotary support of the present utility model and rear spacing connection structure;
Fig. 8 is the right TV structure schematic diagram of the second rotary support of the present utility model and rear spacing connection structure.
Below in conjunction with accompanying drawing, by embodiment, the utility model is described further;
The specific embodiment
As depicted in figs. 1 and 2, the multi-functional dumping car rear of the utility model, comprise horizontally disposed rear bumper 1, on rear bumper 1, be vertically welded with two the first rotary supports 2, shown in Fig. 5 and Fig. 6, between two the first rotary supports 2 and rear bumper 1, be welded with respectively two first and strengthen angles 3.Position near the end that suspends on two the first rotary supports 2 is vertically welded with respectively the first extension spring anchor shaft 4.The end that suspends of two the first rotary supports 2 is hinged with two the second rotary supports 5, shown in Fig. 7 and Fig. 8, the second rotary support 5 is by vertically to the rectangular tubular rotation seat beam 6 arranging and vertical welding, the closure plate 7 in rotation seat beam 6 lower ends forms, the lower end of rotation seat beam 6 is hinged by the end that suspends of bearing pin and the first rotary support 2, the lower vertical of rotation seat beam 6 is welded with the second extension spring anchor shaft 8, between two the first extension spring anchor shafts 4 and two the second extension spring anchor shafts 8, be connected with two extension springs 9, the bottom of rotation seat beam 6 is provided with the strip shape hole 10 that bearing pin passes, strip shape hole 10 is positioned at the below of the second extension spring anchor shaft 8.The upper end of two the second rotary supports 5 is welded in respectively after two of chassis rear end on spacing 11.After two, between spacing 11, be welded with cylinder pedestal 12, shown in Fig. 3 and Fig. 4, cylinder pedestal 12 is comprised of horizontally disposed rectangular tubular base beam 13 and two otic placodes 14 that are welded in base beam 13 lower ends, on two otic placodes 14, is respectively arranged with through hole 15.The middle part of rear bumper 1 is welded with cylinder support 16, between cylinder support 16, two otic placodes 14, by bearing pin, is hinged with hydraulic ram 17.Between cylinder pedestal 12 and two the second rotary supports 5, be respectively arranged with two second and strengthen angle 18.
During work, when hydraulic ram 17 stretches out, can promote rear bumper 1 along the hinge-point clickwise of the first rotary support 2, the second rotary support 5, rotate and to hydraulic ram 17, be vertical state and be supported on ground, with this, realize the stable support function of this device; When hydraulic ram 17 shrinks, make rear bumper 1 along hinge-point left-hand revolution 90 degree of the first rotary support 2, the second rotary support 5, can realize the rear protecting function of discharging vehicle.
The above embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that the common engineering staff in this area make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (9)
1. a multi-functional dumping car rear, it is characterized in that: comprise two the first rotary supports that are fixed on rear bumper, two the first rotary supports suspend to hold and are hinged with two the second rotary supports, two the second rotary supports be individually fixed in spacing after two of chassis rear end on, between spacing after two, be connected with cylinder pedestal, between described cylinder pedestal and rear bumper, be hinged with hydraulic ram.
2. multi-functional dumping car rear as claimed in claim 1, is characterized in that: suspending of two described the first rotary supports is connected with respectively extension spring between end and two the second rotary support bottoms.
3. multi-functional dumping car rear as claimed in claim 2, is characterized in that: the end that suspends of described the first rotary support is vertically connected with for the first extension spring anchor shaft of extension spring one end is installed.
4. multi-functional dumping car rear as claimed in claim 3, it is characterized in that: described the second rotary support is by vertically forming to the rectangular tubular rotation seat beam arranging and the closure plate that is fixed on rotation seat beam lower end, described rotation seat beam lower vertical is connected with the second extension spring anchor shaft, described extension spring is connected between the first extension spring anchor shaft and the second extension spring anchor shaft, the bottom of described rotation seat beam is provided with the strip shape hole that bearing pin passes, and described strip shape hole is positioned at the below of the second extension spring anchor shaft.
5. multi-functional dumping car rear as claimed in claim 1, is characterized in that: between described rear bumper and two the first rotary supports, be respectively arranged with the first reinforcement angle.
6. multi-functional dumping car rear as claimed in claim 1, is characterized in that: between described cylinder pedestal and two the second rotary supports, be respectively arranged with the second reinforcement angle.
7. multi-functional dumping car rear as claimed in claim 1, is characterized in that: two described the first rotary supports are welded on rear bumper, two the second rotary supports be welded in spacing after two of chassis rear end on.
8. multi-functional dumping car rear as claimed in claim 1, it is characterized in that: described cylinder pedestal is comprised of horizontally disposed rectangular tubular base beam and two otic placodes that are welded in base beam lower end, on two otic placodes, be respectively arranged with through hole, the upper end of described hydraulic ram is connected with two otic placodes by bearing pin.
9. multi-functional dumping car rear as claimed in claim 1, is characterized in that: the middle part of described rear bumper is welded with cylinder support, and the lower end of described hydraulic ram is connected with cylinder support by bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362658.2U CN203974777U (en) | 2014-06-27 | 2014-06-27 | Multi-functional dumping car rear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362658.2U CN203974777U (en) | 2014-06-27 | 2014-06-27 | Multi-functional dumping car rear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203974777U true CN203974777U (en) | 2014-12-03 |
Family
ID=51972250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420362658.2U Expired - Fee Related CN203974777U (en) | 2014-06-27 | 2014-06-27 | Multi-functional dumping car rear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203974777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232615A (en) * | 2021-06-18 | 2021-08-10 | 江苏专创轻合金科技有限公司 | Front anti-collision beam assembly of intelligent automobile |
-
2014
- 2014-06-27 CN CN201420362658.2U patent/CN203974777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232615A (en) * | 2021-06-18 | 2021-08-10 | 江苏专创轻合金科技有限公司 | Front anti-collision beam assembly of intelligent automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20200627 |