CN204713011U - Anti-drilling device and there is the dumping car of this rear Anti-drilling device after dumping truck - Google Patents
Anti-drilling device and there is the dumping car of this rear Anti-drilling device after dumping truck Download PDFInfo
- Publication number
- CN204713011U CN204713011U CN201520415547.8U CN201520415547U CN204713011U CN 204713011 U CN204713011 U CN 204713011U CN 201520415547 U CN201520415547 U CN 201520415547U CN 204713011 U CN204713011 U CN 204713011U
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- China
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- strut bar
- connecting rod
- rod
- lower link
- drilling device
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Abstract
The utility model provides the rear Anti-drilling device of a kind of dumping truck and the dumping car with this rear Anti-drilling device, and device mainly comprises connecting rod, strut bar, lower link, fender rod.Described upper connecting rod one end is connected with bottom container by bearing pin, and the other end is connected with lower link by bearing pin; Strut bar one end is connected with vehicle frame or subframe by bearing pin, and lower link one end is connected with strut bar by bearing pin, and the other end is connected with upper connecting rod by bearing pin, and fender rod is fixedly connected with strut bar by welding or bolted mode.Described upper connecting rod, strut bar, lower link, fender rod composition connecting rod mechanism, can meet conventional anti-drilling function, can improve the ground Clearance again, can increase again the maximum turning angle of container simultaneously.
Description
Technical field
The utility model relates to dumping truck field, turns over dumping truck field especially afterwards, is specifically related to Anti-drilling device after a kind of dumping truck.
Background technology
At present, after turn over dumping truck after anti-drilling generally adopt after fixed type anti-drilling, rear anti-drilling support installing is unadjustable at vehicle frame tail end, and fender rod is generally made can not mode or only adjustable at fore-and-aft direction, between fender rod and rear anti-drilling support in welded or bolted way.This structure, for the longer vehicle of rear overhang, easily anti-drillingly to interfere with rear when container flip angle is larger, and affects the crossing ability of vehicle when fender rod setting height(from bottom) is lower, easily deformed by the protrusion on ground shock and even damage.Rear Anti-drilling device is designed to connecting rod mechanism by the utility model, and when fender rod is subject to rear shock, mechanism is in tension, can not forward or move down; When rear anti-drilling run into higher face protrusion time, mechanism moves rearwardly and upwardly; When container overturns, mechanism moves with container forward downward.
Utility model content
During for solving the upset of longer rear overhang vehicle container easily with the rear anti-drilling problem interfered, and after solving anti-drilling liftoff lower time trafficability problem, the rear Anti-drilling device of a kind of dumping truck and the dumping car with this rear Anti-drilling device are provided.
For achieving the above object, the technical solution adopted in the utility model is:
Anti-drilling device after a kind of dumping truck of the present utility model, is characterized in that, comprises connecting rod 1, strut bar 2, lower link 3, fender rod 4, upper connecting rod, strut bar, lower link, fender rod composition connecting rod mechanism, particularly:
Upper connecting rod is rod-like structure, and bar is provided with 2 and is rotationally connected a little, one of them with bottom container 100 or car bottom be connected, another is by being connected with lower link;
Strut bar is rod-like structure, and bar is provided with 2 and is rotationally connected a little, and one of them is connected with vehicle frame 300 or subframe 200, and another is connected with lower link;
Lower link is rod-like structure, and bar is provided with 2 and is rotationally connected a little, and one of them is connected with upper connecting rod, and another is connected with strut bar;
Fender rod is rod-like structure, and fender rod is fixedly connected with strut bar, and can rotate with strut bar.
Further, described fender rod axis and strut bar axes normal.
Further, an end position of connecting rod mechanism is, described fender rod arrives protective position, described upper connecting rod and lower link dead in line without during external force because conducting oneself with dignity.
Further, described fender rod and strut bar are by weld or bolt is fixedly connected with.
Further, described upper connecting rod has 2 pinned connection holes, and one of them is connected with bottom container by bearing pin, and another is connected with lower link by bearing pin;
Described strut bar has 2 pinned connection holes, and one of them is connected with vehicle frame or subframe by bearing pin, and another is connected with lower link by bearing pin;
Described lower link has 2 pinned connection holes, and one of them is connected with upper connecting rod by bearing pin, and another is connected with strut bar by bearing pin;
Described fender rod can rotate with the connection bearing pin of strut bar around strut bar and vehicle frame or subframe, fender rod axis and strut bar axes normal.
Further, upper connecting rod, strut bar, lower link are respectively two groups, the symmetrical both sides being installed on vehicle frame, and fender rod is fixedly connected with two groups, left and right strut bar simultaneously.
Further, upper and lower connecting rod be rotationally connected a little all at two ends; Strut bar one end connecting vehicle frame or subframe, other end connection fender rod; Being rotationally connected a little at the centre portion of strut bar of lower link.
A kind of dumping car, adopts Anti-drilling device after above-mentioned a kind of dumping truck.
Advantage of the present utility model is: adopt the rear Anti-drilling device of connecting rod mechanism when being subject to rear and clashing into, be in tension, can not forward or rotate, anti-drilling function after realizing; Rear Anti-drilling device can be stirred by the protrusion that ground is higher and upwards rotate, and realizes higher crossing ability; When container overturns, whole rear Anti-drilling device can rotate with the rotation forward downward of container, meets the needs of larger flip angle.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of an embodiment of Anti-drilling device after dumping truck of the present utility model;
In figure: 1, upper connecting rod 2, strut bar 3, lower link 4, fender rod.
Fig. 2 is the schematic diagram under normal vehicle operation state of Anti-drilling device after this dumping truck;
Fig. 3 be after this dumping truck Anti-drilling device in vehicle travel process, run into the schematic diagram that obstacle upwards rotates;
Fig. 4 is the schematic diagram rotated after vehicular container upset of Anti-drilling device after this dumping truck.
Detailed description of the invention
Now by reference to the accompanying drawings 1, Fig. 2, Fig. 3, Fig. 4 are further described Anti-drilling device after Novel self-unloading automobile.
As shown in Figure 1, upper connecting rod 1 is rod-like structure, has two pinned connection holes, and one is connected with bottom container by bearing pin, and another is connected with lower link 3 by bearing pin; Strut bar 2 is rod-like structure, has two pinned connection holes, and one is connected with vehicle frame or subframe by bearing pin, and another is connected with lower link 3 by bearing pin; Fender rod 4 is rod-like structure, is connected, can rotates with strut bar 2 by welding or bolted mode with strut bar 2.
Upper connecting rod is rod-like structure, and bar is provided with 2 and is rotationally connected a little, one of them with bottom container 100 or car bottom be connected, another is by being connected with lower link; Strut bar is rod-like structure, and bar is provided with 2 and is rotationally connected a little, and one of them is connected with vehicle frame 300 or subframe 200, and another is connected with lower link; Lower link is rod-like structure, and bar is provided with 2 and is rotationally connected a little, and one of them is connected with upper connecting rod, and another is connected with strut bar; Fender rod is rod-like structure, and fender rod is fixedly connected with strut bar, and can rotate with strut bar.
Fender rod axis and strut bar axes normal.An end position of connecting rod mechanism is, described fender rod arrives protective position, described upper connecting rod and lower link dead in line without during external force because conducting oneself with dignity.Fender rod and strut bar are by weld or bolt is fixedly connected with.Upper connecting rod has 2 pinned connection holes, and one of them is connected with bottom container by bearing pin, and another is connected with lower link by bearing pin; Strut bar has 2 pinned connection holes, and one of them is connected with vehicle frame or subframe by bearing pin, and another is connected with lower link by bearing pin; Lower link has 2 pinned connection holes, and one of them is connected with upper connecting rod by bearing pin, and another is connected with strut bar by bearing pin; Fender rod can rotate with the connection bearing pin of strut bar around strut bar and vehicle frame or subframe, fender rod axis and strut bar axes normal.
Upper connecting rod, strut bar, lower link are respectively two groups, the symmetrical both sides being installed on vehicle frame, and fender rod is fixedly connected with two groups, left and right strut bar simultaneously.Upper and lower connecting rod be rotationally connected a little all at two ends; Strut bar one end connecting vehicle frame or subframe, other end connection fender rod; Being rotationally connected a little at the centre portion of strut bar of lower link.
A kind of dumping car, adopts Anti-drilling device after above-mentioned a kind of dumping truck.
In a preference, upper connecting rod 1 above by bearing pin with bottom container or car bottom be connected and also can rotate around bearing pin; Strut bar 2 front end to be connected with vehicle frame or subframe by bearing pin and can to rotate around bearing pin; Lower link 3 one end is connected with upper connecting rod 1 by bearing pin, and the other end is connected with strut bar 2 by bearing pin; Fender rod can rotate with the connection bearing pin of strut bar 2 around strut bar and vehicle frame or subframe.
Upper connecting rod 1, strut bar 2, lower link 3 are respectively two groups, and symmetry is installed on the opposite side direction of vehicle frame, and fender rod 4 is fixedly connected with two groups, left and right strut bar 2 simultaneously.As shown in Figure 2, under the non-rollover states of container, strut bar 2 hangs down under gravity naturally, in tension, connecting rod 1 and lower link 3, form triangle, when device is subject to the shock at rear, fender rod 4 is fixedly connected with strut bar 2, can not forward, rotate, play anti-drilling function.As shown in Figure 3, when vehicle runs into the higher protrusion in ground, protrusion crash bar 4 makes fender rod 4 drive strut bar 2 to rotate rearwardly and upwardly, and upper connecting rod 1 rotates with lower link 3 and forms non-colinear state, whole device ground Clearance raising.As shown in Figure 4, when container overturns, upper connecting rod 1 moves downward with lower link 3, and strut bar 2 drives fender rod 4 to rotate to vehicle front lower place, improves the maximum turning angle of container.
Finally should be noted that: above embodiment is only in order to illustrate that the technical scheme of this case is not intended to limit; Although be described in detail this case with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to the detailed description of the invention of this case or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of the technical program, it all should be encompassed in the middle of the technical scheme scope of this case request protection.
Claims (9)
1. Anti-drilling device after a dumping truck, it is characterized in that, comprise connecting rod (1), strut bar (2), lower link (3), fender rod (4), upper connecting rod, strut bar, lower link, fender rod composition connecting rod mechanism, particularly:
Upper connecting rod is rod-like structure, and bar is provided with 2 and is rotationally connected a little, one of them with bottom container or car bottom be connected, another is by being connected with lower link;
Strut bar is rod-like structure, and bar is provided with 2 and is rotationally connected a little, and one of them is connected with vehicle frame or subframe, and another is connected with lower link;
Lower link is rod-like structure, and bar is provided with 2 and is rotationally connected a little, and one of them is connected with upper connecting rod, and another is connected with strut bar;
Fender rod is rod-like structure, and fender rod is fixedly connected with strut bar, and can rotate with strut bar.
2. Anti-drilling device after a kind of dumping truck according to claim 1, is characterized in that, described fender rod axis and strut bar axes normal.
3. Anti-drilling device after a kind of dumping truck according to claim 1, is characterized in that, an end position of connecting rod mechanism is, described fender rod arrives protective position, described upper connecting rod and lower link dead in line without during external force because conducting oneself with dignity.
4. Anti-drilling device after a kind of dumping truck according to claim 1, is characterized in that, described fender rod and strut bar are by weld or bolt is fixedly connected with.
5. Anti-drilling device after a kind of dumping truck according to claim 1, is characterized in that,
Described upper connecting rod has 2 pinned connection holes, and one of them is connected with bottom container by bearing pin, and another is connected with lower link by bearing pin;
Described strut bar has 2 pinned connection holes, and one of them is connected with vehicle frame or subframe by bearing pin, and another is connected with lower link by bearing pin;
Described lower link has 2 pinned connection holes, and one of them is connected with upper connecting rod by bearing pin, and another is connected with strut bar by bearing pin;
Described fender rod can rotate with the connection bearing pin of strut bar around strut bar and vehicle frame or subframe, fender rod axis and strut bar axes normal.
6., according to Anti-drilling device after the arbitrary described a kind of dumping truck of claim 1 to 5, it is characterized in that, upper connecting rod, strut bar, lower link are respectively two groups, the symmetrical both sides being installed on vehicle frame, and fender rod is fixedly connected with two groups, left and right strut bar simultaneously.
7., according to Anti-drilling device after the arbitrary described a kind of dumping truck of claim 1 to 5, it is characterized in that, upper and lower connecting rod be rotationally connected a little all at two ends; Strut bar one end connecting vehicle frame or subframe, other end connection fender rod; Being rotationally connected a little at the centre portion of strut bar of lower link.
8. Anti-drilling device after a kind of dumping truck according to claim 6, is characterized in that, upper and lower connecting rod be rotationally connected a little all at two ends; Strut bar one end connecting vehicle frame or subframe, other end connection fender rod; Being rotationally connected a little at the centre portion of strut bar of lower link.
9. a dumping car, is characterized in that, Anti-drilling device after the arbitrary described a kind of dumping truck of employing the claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520415547.8U CN204713011U (en) | 2015-06-16 | 2015-06-16 | Anti-drilling device and there is the dumping car of this rear Anti-drilling device after dumping truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520415547.8U CN204713011U (en) | 2015-06-16 | 2015-06-16 | Anti-drilling device and there is the dumping car of this rear Anti-drilling device after dumping truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204713011U true CN204713011U (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520415547.8U Expired - Fee Related CN204713011U (en) | 2015-06-16 | 2015-06-16 | Anti-drilling device and there is the dumping car of this rear Anti-drilling device after dumping truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204713011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857229A (en) * | 2016-06-28 | 2016-08-17 | 镇江康飞汽车制造股份有限公司 | Back protective folding device |
-
2015
- 2015-06-16 CN CN201520415547.8U patent/CN204713011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857229A (en) * | 2016-06-28 | 2016-08-17 | 镇江康飞汽车制造股份有限公司 | Back protective folding device |
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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 |
Granted publication date: 20151021 Termination date: 20180616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |