CN210684833U - Barrier breaking vehicle - Google Patents
Barrier breaking vehicle Download PDFInfo
- Publication number
- CN210684833U CN210684833U CN201921474091.7U CN201921474091U CN210684833U CN 210684833 U CN210684833 U CN 210684833U CN 201921474091 U CN201921474091 U CN 201921474091U CN 210684833 U CN210684833 U CN 210684833U
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- Prior art keywords
- vehicle body
- driving
- frame
- wrecker
- rotating rollers
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Abstract
The utility model provides a broken barrier car, the effectual current broken barrier car during operation of having solved, when the barrier is too much, can cause great resistance to the vehicle to influence broken barrier work, still can influence the problem of the life of broken barrier vehicle. Including the vehicle body, the front end of vehicle body rotates and is connected with the support of obstacles breaking shovel, and the front end of vehicle body rotates installs the telescoping device, and the other end of telescoping device rotates and connects on the support of obstacles breaking shovel, and the front end fixedly connected with scraper bowl frame of obstacles breaking shovel support, a plurality of vertical live-rollers are installed to scraper bowl frame internal rotation. The utility model discloses a plurality of live-rollers have reduced the frictional force between barrier and the broken barrier shovel, not only can make the vehicle reduce the resistance when advancing, realize the quick clearance to the barrier, have still solved the condition that current broken barrier car influences life, the utility model relates to a thinking is clear, and the structure is succinct, and the practicality is strong, can bring huge facility for broken barrier work.
Description
Technical Field
The utility model relates to an engineering vehicle technical field specifically is a wrecker.
Background
The obstacle breaking is a movement for opening a passage in an obstacle, and the obstacle breaking method includes blasting method, mechanical method (pushing, shoveling, digging, filling, bridging and the like), manual method (searching, breaking, bedding, bridging, covering and the like) and firepower destroying, and the obstacle breaking vehicle is essential in the obstacle breaking movement.
The obstacle-breaking vehicle is generally applied to rescue of natural disasters, such as cleaning of landslide, dredging of roads, cleaning of obstacles on rescue sites and the like.
At present, the existing obstacle breaking vehicle basically comprises a vehicle and an obstacle breaking shovel arranged in front of the vehicle, when an obstacle is cleared, the obstacle is broken by the thrust of the vehicle, when the obstacle is too many, the vehicle is subjected to large resistance, the obstacle breaking work is influenced, and under the working environment, the service life of the obstacle breaking vehicle is also influenced, so that a technical scheme is urgently needed to be designed to solve the problems.
Therefore, the utility model provides a wrecker solves the problem.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a broken barrier car, the effectual current broken barrier car during operation of having solved, when the barrier is too much, can cause great resistance to the vehicle to the broken barrier work of influence still can influence the problem of the life of broken barrier vehicle.
The utility model provides a wrecker, includes the vehicle body, its characterized in that, the front end of vehicle body rotates and is connected with wreckage wrecker shovel support, and the front end of vehicle body rotates installs the telescoping device, the other end of telescoping device rotates and connects on wreckage shovel support, the front end fixedly connected with scraper bowl frame of wreckage shovel support, a plurality of vertical live-rollers are installed to scraper bowl frame internal rotation.
Preferably, the telescopic device is an air cylinder telescopic rod or a hydraulic cylinder telescopic rod, a support groove is formed in the top face of the front end of the vehicle body, and the obstacle-breaking shovel support is rotatably installed on the rear side wall of the support groove.
Preferably, the bucket frame comprises a left frame and a right frame, one end of the left frame and one end of the right frame, which are located on the outer side of the vehicle body, are respectively inclined backwards, so that an included angle is formed between the left frame and the right frame, and a plurality of rotating rollers are respectively rotatably mounted in the left frame and the right frame.
Preferably, two chain wheels located above the bucket frame are fixedly mounted at the tops of the rotating rollers, the rotating rollers in the left frame are connected through a plurality of linkage chains respectively, the rotating rollers in the right frame are connected through a plurality of linkage chains respectively, one of the rotating rollers in the left frame is connected with a wheel axle of the vehicle body through a driving structure, and one of the rotating rollers in the right frame is connected with the wheel axle of the vehicle body through a driving structure.
Preferably, a plurality of cutter discs are fixedly mounted on the plurality of rotating rollers.
Preferably, the bottom of the bucket frame is fixedly provided with an arc-shaped shovel, and the top of the bucket frame is fixedly provided with a guard plate.
Preferably, the driving structure comprises a driving gear rotatably mounted at the top of the obstacle breaking shovel bracket, a left driving chain wheel is coaxially and rotatably mounted above the driving gear, a left driving chain is mounted between the left driving chain wheel and a chain wheel on one of the rotating rollers in the left frame, a steering gear meshed with the driving gear is rotatably mounted at the top of the obstacle breaking shovel bracket, a right driving chain wheel is coaxially mounted above the steering gear, and a right driving chain is mounted between the right driving chain wheel and a chain wheel on one of the rotating rollers in the right frame;
the driving gear is coaxially connected with a driven gear disc located below the obstacle breaking shovel support, a driving gear disc meshed with the driven gear disc is rotatably installed on the bottom surface of the support groove, the driving gear disc is coaxially connected with a driven bevel gear located at the bottom of the vehicle body, a driving bevel gear meshed with the driven bevel gear is rotatably installed at the bottom of the vehicle body, a driven sprocket is coaxially installed on one side of the driving bevel gear, a driving sprocket is coaxially installed on a wheel shaft of the vehicle body, and the driving sprocket is connected with the driven sprocket through a driving chain.
The utility model discloses a plurality of live-rollers have reduced the frictional force between barrier and the broken barrier shovel, not only can make the vehicle reduce the resistance when advancing, realize the quick clearance to the barrier, have still solved the condition that current broken barrier car influences life, the utility model relates to a thinking is clear, and the structure is succinct, and the practicality is strong, can bring huge facility for broken barrier work.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic view of the right side of the present invention.
Fig. 3 is a schematic left-side sectional view of the present invention.
Fig. 4 is a schematic view of the driving structure of the present invention.
Fig. 5 is a schematic view of the driving structure of the present invention.
Fig. 6 is a perspective view of the bucket frame of the present invention.
Fig. 7 is a schematic view of the local installation of the rotating roller of the present invention.
Fig. 8 is a perspective view of the rotating roller of the present invention.
Detailed Description
The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings of fig. 1 to 8. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
The first embodiment of the invention relates to a wrecker, which comprises a vehicle body 1, wherein the vehicle body 1 is a prior art and provides a fixed foundation and power for a subsequent structure, and is characterized in that a wrecker bracket 2 is rotatably connected to the top surface of the front end of a base of the vehicle body 1, the wrecker bracket 2 can swing up and down at the front end of the vehicle body 1, so as to realize the lifting of the wrecker, a telescopic device 3 is rotatably mounted on the top surface of the front end of the base of the vehicle body 1, the telescopic device 3 can swing up and down at the front end of the vehicle body 1, the other end of the telescopic device 3 is rotatably connected to the wrecker bracket 2 and can drive the wrecker bracket 2 to swing up and down through the expansion and contraction of the telescopic device 3, a bucket frame 4 is fixedly connected to the front end of the wrecker bracket 2, and can be welded or adopt other common connection modes, and the bucket frame 4 can swing up and down along with the wrecker bracket, when the obstacle needs to be broken, the telescopic device 3 is started, the telescopic device 3 extends, so that the obstacle breaking shovel support 2 and the bucket frame 4 fall to a proper working position together to break the obstacle, after the obstacle breaking shovel support is used, the telescopic device 3 is started again, the telescopic device 3 is shortened, the obstacle breaking shovel support 2 and the bucket frame 4 rise to the original position, a plurality of vertical rotating rollers 5 are installed in the bucket frame 4 in a rotating mode, the rotating rollers 5 can rotate in the bucket frame 4, when the bucket frame 4 starts to push the obstacle, the obstacle passes through the rotating rollers 5, the rotating rollers 5 can rotate, friction force between the bucket and the obstacle is reduced, and advancing resistance of the vehicle body 1 becomes smaller.
Embodiment two, on the basis of embodiment one, telescoping device 3 can adopt pneumatic telescoping rod, pneumatic cylinder telescopic link or electric telescopic handle etc. and cylinder telescopic link or pneumatic cylinder telescopic link's control end are connected in vehicle body 1's driver's cabin, make things convenient for the staff to control, and it has square support groove 6 to open on vehicle body 1's the base front end top surface, and the base of vehicle body 1 is run through to the front end in support groove 6, obstacle breaking shovel support 2 rotates and installs on the rear side wall of support groove 6, will have certain contained angle between obstacle breaking shovel support 2 and the telescoping device 3, just can drive obstacle breaking shovel support 2 and reciprocate when telescoping device 3 stretches out and draws back.
Third embodiment, on the basis of the second embodiment, the bucket frame 4 includes a left frame 401 and a right frame 402, a right end of the left frame 401 and a left end of the right frame 402 are fixedly connected, and here, welding or other connection fixing methods can be adopted, the left end of the left frame 401 and the right end of the right frame 402 are respectively inclined toward the rear of the vehicle body 1, so that an included angle is formed between the left frame 401 and the right frame 402, a plurality of rotating rollers 5 are respectively rotatably installed in the left frame 401 and the right frame 402, when the vehicle body 1 advances, the plurality of rotating rollers 5 in the left frame 401 can enable an obstacle to rapidly move toward the left side of the vehicle body 1, and the plurality of rotating rollers 5 in the right frame 402 can enable the obstacle to rapidly move toward the right side of the vehicle body 1.
In the fourth embodiment, on the basis of the third embodiment, two chain wheels 7 located above the bucket frame 4 are fixedly mounted on the tops of the plurality of rotating rollers 5, each two chain wheels 7 can rotate synchronously with the corresponding rotating roller 5, the plurality of rotating rollers 5 in the left frame 401 are connected through a plurality of linkage chains 8, the linkage chains 8 are mounted between the chain wheels 7 between each two rotating rollers 5 in the left frame 401, so that the plurality of rotating rollers 5 in the left frame 401 can rotate simultaneously, the plurality of rotating rollers 5 in the right frame 402 are connected through a plurality of linkage chains 8, the linkage chains 8 are mounted between the chain wheels 7 between each two rotating rollers 5 in the right frame 402, so that the plurality of rotating rollers 5 in the right frame 402 can also rotate simultaneously, one rotating roller 5 in the left frame 401 is connected with the wheel axle of the vehicle body 1 through a driving structure, one of the rotating rollers 5 in the right frame 402 is connected with the wheel axle of the vehicle body 1 through a driving structure, when the wheel axle of the vehicle body 1 rotates, the vehicle body 1 moves forward, and simultaneously, the rotating rollers 5 in the left frame 401 and the right frame 402 rotate simultaneously, but the rotating rollers 5 in the left frame 401 rotate outwards relative to the rotating rollers 5 in the right frame 402, that is, the rotating rollers 5 in the left frame 401 rotate towards the left side of the vehicle body 1 synchronously when the vehicle body 1 moves forward, so that the obstacle can be shifted to the left side of the vehicle body 1, and similarly, the rotating rollers 5 in the right frame 402 rotate towards the right side of the vehicle body 1 synchronously when the vehicle body 1 moves forward, so that the obstacle can be shifted to the right side of the vehicle body 1.
Fifth embodiment, on the basis of fourth embodiment, a plurality of cutter discs 9 are fixedly installed on a plurality of rotating rollers 5, and here, bolted connection or other common connection modes can be adopted, and the cutter discs 9 on every two rotating rollers 5 are installed in a staggered arrangement, so that when the plurality of rotating rollers 5 shift obstacles to the left and right sides of the vehicle body 1, minor obstacles can be twisted and cut, and major obstacles are shifted to two sides of the vehicle body 1 directly.
Sixth embodiment, on the basis of third embodiment, arc shovel 10 is fixedly installed at the bottom of bucket frame 4, can shovel subaerial obstacle through arc shovel 10, backplate 403 is fixedly installed at the top of bucket frame 4, and slide 403 can play the guard action to a plurality of sprockets 7 and a plurality of interlocking chain 8, makes a plurality of sprockets 7 and a plurality of interlocking chain 8 can normal operation, can not receive the influence of obstacle.
Seventh embodiment, on the basis of the fourth embodiment, the driving structure includes a driving gear 11 rotatably installed at the top of the obstacle-breaking shovel bracket 2, the driving gear 11 is capable of rotating at the top of the obstacle-breaking shovel bracket 2, a left transmission sprocket 12 is coaxially and rotatably installed above the driving gear 11, the left transmission sprocket 12 is capable of rotating synchronously with the driving gear 11, a left transmission chain 13 is installed between the left transmission sprocket 12 and a sprocket 7 on one of the rotating rollers 5 in the left frame 401, when the left transmission sprocket 12 rotates, the left transmission chain 13 drives the sprocket 7 on one of the rotating rollers 5 in the left frame 401 to rotate, so that the plurality of rotating rollers 5 in the left frame 401 simultaneously rotate to the left side of the vehicle body 1, a steering gear 14 meshed with the driving gear 11 is rotatably installed at the top of the obstacle-breaking shovel bracket 2, and the driving gear 11 is capable of driving the steering gear 14 to rotate, the steering gear 14 and the driving gear 11 are opposite in steering direction, a right transmission chain wheel 15 is coaxially installed above the steering gear 14, the right transmission chain wheel 15 can synchronously rotate with the steering gear 14, a right transmission chain 16 is installed between the right transmission chain wheel 15 and the chain wheel 7 on one of the rotating rollers 5 in the right frame 402, and when the right transmission chain wheel 15 rotates, the right transmission chain wheel 16 drives the chain wheel 7 on one of the rotating rollers 5 in the right frame 402 to rotate, so that the rotating rollers 5 in the right frame 402 simultaneously rotate to the right side of the vehicle body 1;
the driving gear 11 is coaxially connected with a driven gear disc 17 positioned below the obstacle-breaking shovel bracket 2, the driving gear 11 and the driven gear disc 17 rotate synchronously, a driving gear disc 18 meshed with the driven gear disc 17 is rotatably installed on the bottom surface of the bracket groove 6, the driving gear disc 18 can rotate on the bottom surface of the bracket groove 6, when the obstacle-breaking shovel bracket 2 descends to a working position, the driven gear disc 17 can be gradually meshed with the driving gear disc 18, so that the driving gear disc 18 drives the driven gear disc 17 and the structure to rotate, when the obstacle-breaking shovel bracket 2 ascends, the driven gear disc 17 can be gradually separated from the driving gear disc 18, the driving gear disc 18 after being separated from meshing idles along with the rotation of a wheel shaft of the vehicle body 1, the driving gear disc 18 is coaxially connected with a driven bevel gear 19 positioned at the bottom of the vehicle body 1, and the driving gear disc 18 and the driven bevel gear 19 rotate synchronously, the driving bevel gear 20 meshed with the driven bevel gear 19 is rotatably mounted at the bottom of the vehicle body 1, the driving bevel gear 20 can drive the driven bevel gear 19 to rotate together when rotating, a driven sprocket 21 is coaxially mounted on one side of the driving bevel gear 20, the driven sprocket 21 and the driving bevel gear 20 synchronously rotate, a driving sprocket 22 is coaxially mounted on a wheel shaft of the vehicle body 1, the driving sprocket 22 can rotate together with the wheel shaft of the vehicle body 1, the driving sprocket 22 is connected with the driven sprocket 21 through a driving chain 23, the driving sprocket 22 drives the driven sprocket 21 to rotate together through the driving chain 23 when rotating, and the wheel shaft of the vehicle body 1 is connected with a power source of the vehicle body 1.
During specific operation, firstly, the obstacle breaking vehicle is driven to an area needing entry obstacle breaking operation, the state of the obstacle breaking shovel support 2 is in a rising state at the moment, the driving gear disc 18 idles at the moment, then, the extending function of the telescopic device 3 is started, the obstacle breaking shovel support 2 is made to descend to a working position, at the moment, the driven gear disc 17 is gradually meshed with the driving gear disc 18, the rotating rollers 5 in the bucket frame 4 are made to rotate simultaneously, the vehicle body 1 runs forwards, when the bucket frame 4 meets obstacles, the rotating rollers 5 can shift the obstacles to two sides of the vehicle body 1, a road is formed behind the vehicle body 1, after the use is finished, the obstacle breaking shovel support 2 only needs to be started through the shortening function of the telescopic device 3, at the moment, the driven gear discs 17 are disengaged from the driving gear disc 18, and finally, the obstacle breaking vehicle runs to a specified placement point.
The utility model discloses a plurality of live-rollers have reduced the frictional force between barrier and the broken barrier shovel, not only can make the vehicle reduce the resistance when advancing, realize the quick clearance to the barrier, have still solved the condition that current broken barrier car influences life, the utility model relates to a thinking is clear, and the structure is succinct, and the practicality is strong, can bring huge facility for broken barrier work.
Claims (7)
1. The utility model provides a wrecker, includes vehicle body (1), its characterized in that, the front end of vehicle body (1) rotates and is connected with wrecker support (2), and the front end of vehicle body (1) rotates and installs telescoping device (3), the other end of telescoping device (3) rotates and connects on wrecker support (2), the front end fixedly connected with scraper bowl frame (4) of wrecker support (2), a plurality of vertical live-rollers (5) are installed to scraper bowl frame (4) internal rotation.
2. The wrecker of claim 1, wherein the telescopic device (3) is a cylinder telescopic rod or a hydraulic cylinder telescopic rod, a bracket groove (6) is formed on the top surface of the front end of the vehicle body (1), and the wrecker bracket (2) is rotatably mounted on the rear side wall of the bracket groove (6).
3. A wrecker according to claim 2, wherein the bucket frame (4) comprises a left frame (401) and a right frame (402), one ends of the left frame (401) and the right frame (402) on the outer side of the vehicle body (1) are respectively inclined backwards, so that an included angle is formed between the left frame (401) and the right frame (402), and a plurality of rotating rollers (5) are respectively rotatably mounted in the left frame (401) and the right frame (402).
4. The wrecker of claim 3, wherein two chain wheels (7) above the bucket frame (4) are fixedly mounted on the tops of the rotating rollers (5), the rotating rollers (5) in the left frame (401) are connected through a plurality of linkage chains (8), the rotating rollers (5) in the right frame (402) are connected through a plurality of linkage chains (8), one of the rotating rollers (5) in the left frame (401) is connected with the wheel axle of the vehicle body (1) through a driving structure, and one of the rotating rollers (5) in the right frame (402) is connected with the wheel axle of the vehicle body (1) through a driving structure.
5. A wrecker according to claim 4, wherein a plurality of cutter discs (9) are fixedly mounted on a plurality of said rotatable rollers (5).
6. A wrecker according to claim 3, wherein the bottom of the bucket frame (4) is fixedly provided with an arc-shaped shovel (10), and the top of the bucket frame (4) is fixedly provided with a guard plate (403).
7. The obstacle-breaking vehicle as claimed in claim 4, wherein the driving structure comprises a driving gear (11) rotatably mounted at the top of the obstacle-breaking shovel bracket (2), a left driving chain wheel (12) is rotatably mounted above the driving gear (11) coaxially, a left driving chain (13) is mounted between the left driving chain wheel (12) and a chain wheel (7) on one of the rotating rollers (5) in the left frame (401), a steering gear (14) meshed with the driving gear (11) is rotatably mounted at the top of the obstacle-breaking shovel bracket (2), a right driving chain wheel (15) is coaxially mounted above the steering gear (14), and a right driving chain (16) is mounted between the right driving chain wheel (15) and the chain wheel (7) on one of the rotating rollers (5) in the right frame (402);
the barrier-breaking shovel is characterized in that a driven gear disc (17) located below a barrier-breaking shovel support (2) is coaxially connected with a driving gear disc (11), a driving gear disc (18) meshed with the driven gear disc (17) is installed on the bottom surface of a support groove (6) in a rotating mode, the driving gear disc (18) is coaxially connected with a driven bevel gear (19) located at the bottom of a vehicle body (1), a driving bevel gear (20) meshed with the driven bevel gear (19) is installed at the bottom of the vehicle body (1) in a rotating mode, a driven sprocket (21) is coaxially installed on one side of the driving bevel gear (20), a driving sprocket (22) is coaxially installed on a wheel shaft of the vehicle body (1), and the driving sprocket (22) is connected with the driven sprocket (21) through a driving chain (23.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474091.7U CN210684833U (en) | 2019-09-06 | 2019-09-06 | Barrier breaking vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474091.7U CN210684833U (en) | 2019-09-06 | 2019-09-06 | Barrier breaking vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210684833U true CN210684833U (en) | 2020-06-05 |
Family
ID=70885551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921474091.7U Expired - Fee Related CN210684833U (en) | 2019-09-06 | 2019-09-06 | Barrier breaking vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210684833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112319389A (en) * | 2020-11-13 | 2021-02-05 | 宏图智能物流股份有限公司 | Barrier breaking shovel carrying device for truck |
| CN113332646A (en) * | 2021-06-17 | 2021-09-03 | 仁安建设科技集团有限公司 | Barrier removing device of fire-fighting emergency rescue tank |
-
2019
- 2019-09-06 CN CN201921474091.7U patent/CN210684833U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112319389A (en) * | 2020-11-13 | 2021-02-05 | 宏图智能物流股份有限公司 | Barrier breaking shovel carrying device for truck |
| CN112319389B (en) * | 2020-11-13 | 2024-05-28 | 宏图智能物流股份有限公司 | Barrier breaking shovel carrying device for truck |
| CN113332646A (en) * | 2021-06-17 | 2021-09-03 | 仁安建设科技集团有限公司 | Barrier removing device of fire-fighting emergency rescue tank |
| CN113332646B (en) * | 2021-06-17 | 2022-04-01 | 仁安建设科技集团有限公司 | Barrier removing device of fire-fighting emergency rescue tank |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 Termination date: 20210906 |
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| CF01 | Termination of patent right due to non-payment of annual fee |