CN220908538U - Anti-collision structure for land leveler - Google Patents
Anti-collision structure for land leveler Download PDFInfo
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- CN220908538U CN220908538U CN202322492112.0U CN202322492112U CN220908538U CN 220908538 U CN220908538 U CN 220908538U CN 202322492112 U CN202322492112 U CN 202322492112U CN 220908538 U CN220908538 U CN 220908538U
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- 239000003381 stabilizer Substances 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 description 7
- 230000000087 stabilizing effect Effects 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of land levellers and discloses an anti-collision structure for a land leveller, which comprises a land leveller, wherein an anti-collision component is arranged on the right side of the land leveller, a protection component is arranged on the left side of the land leveller, a mounting frame is arranged on the left side of the protection component, the anti-collision component comprises a fixed seat, a vertical rod is arranged at the center of the fixed seat, a pressing plate is fixedly connected to the bottom of the vertical rod, a limiting block is fixedly connected to the outer surface of the vertical rod, a first spring is sleeved outside the vertical rod, a first sensor is fixedly connected to the top of the pressing plate, and the protection component comprises a fixing rod. According to the utility model, the anti-collision assembly is arranged, specifically, when the flat shovel moves downwards to contact with the ground, the pressing plate is contacted with the ground firstly, and the first sensor is used for transmitting signals to the staff, so that the staff can slowly control the flat shovel to contact with the ground, thereby avoiding the rapid collision with the ground, effectively protecting equipment from being damaged and reducing the use cost.
Description
Technical Field
The utility model relates to the technical field of graders, in particular to an anti-collision structure for a grader.
Background
The disclosed special land leveller anti-collision structure with the bulletin number of CN216238703U comprises a base, wherein two anti-collision structures are arranged on the upper side and the lower side of the front end of the base, and an early warning structure is arranged in the middle of the front end of the base; two crashproof structures, one of them contains: the device comprises two bellows, a connecting frame, an anti-collision plate, two rubber connecting blocks, a sponge filling layer, a plurality of air bags, a buffer assembly and two springs, wherein the problems that in the prior art, the sight of an operator is influenced by the position of a cab when a grader is operated, the distance between the front side and the rear side of the grader and obstacles cannot be clearly observed, the operator is required to concentrate on the operation, the obstacles are avoided through experience, the working efficiency is easy to be reduced, collision accidents caused by lack of concentration are also caused, the damage of the grader equipment is easy to be caused, the safety of the driver is easy to be threatened and the like are solved;
This anticollision structure can not carry out angle movement with the level land shovel to make crashproof effect not good, can directly collide with ground after contacting with ground, cause the damage of device easily, and influence the level land effect, therefore we propose a level land machine anticollision structure.
Disclosure of utility model
In order to solve the technical problems, the utility model provides an anti-collision structure for a land leveler.
The utility model is realized by adopting the following technical scheme: the utility model provides an anticollision structure for grader, includes the level land shovel, level land shovel right side is provided with the anticollision subassembly, level land shovel left side is provided with the protection subassembly, the protection subassembly left side is provided with the mounting bracket, the anticollision subassembly includes the fixing base;
The fixing base center department is provided with the montant, montant bottom fixedly connected with clamp plate, montant surface fixedly connected with stopper, the montant outside has cup jointed spring one, clamp plate top fixedly connected with sensor one.
Through the technical scheme, the pressing plate is firstly contacted with the ground and transmits information through the first sensor, so that a worker can slowly contact the land leveling shovel with the ground.
As a further improvement of the scheme, the protection component comprises a fixed rod, an inner rod is arranged in the fixed rod, a stabilizer rod is arranged in the inner rod, and a second spring is sleeved outside the stabilizer rod;
The left side of the inner rod penetrates through the fixing rod and extends to the outside, the inner rod is connected with the fixing rod in a sliding mode, and the cushion pad is fixedly connected to the left side of the inner rod.
Through above-mentioned technical scheme, when the flat shovel carries out angle modulation, protection component can prevent that flat shovel from bumping with the link.
As a further improvement of the scheme, the top of the pressing plate is fixedly connected with a stabilizing plate, the top of the stabilizing plate penetrates through the fixing seat and extends to the outside, the bottom of the mounting frame is fixedly connected with a connecting frame, the top of the connecting frame is provided with a second sensor, and the right side of the connecting frame is provided with a hydraulic cylinder.
Through above-mentioned technical scheme, sensor two is used for monitoring outside barrier, drives the flat shovel motion through the pneumatic cylinder, can be smooth pass through the barrier.
As a further improvement of the scheme, the first fixing block is rotationally connected to the front side of the hydraulic cylinder, the second fixing block is rotationally connected to the back side of the hydraulic cylinder, a connecting rod is fixedly connected to the center of the left side of the grader shovel, the left side of the connecting rod is rotationally connected with the right side of the connecting frame, the left side of the first fixing block is fixedly connected with the right side of the connecting frame, and the right side of the second fixing block is fixedly connected with the left side of the grader shovel.
Through above-mentioned technical scheme, fixed block one and fixed block two are used for playing the supporting role to the pneumatic cylinder, are convenient for drive the flat shovel motion simultaneously.
As a further improvement of the scheme, the vertical rod penetrates through the fixing seat and extends to the outside, the vertical rod is in sliding connection with the fixing seat, the top of the spring is fixedly connected with the top of the inner wall of the fixing seat, and the bottom of the spring is fixedly connected with the top of the limiting block.
Through above-mentioned technical scheme, the montant can be with spring one extrusion when receiving the extrusion, is convenient for drive the clamp plate and resets, and the clamp plate can assist level land shovel work simultaneously.
As a further improvement of the scheme, the right side of the stabilizer bar is fixedly connected with the inner wall of the fixing bar, the stabilizer bar is in sliding connection with the inner bar, the left side of the spring II is fixedly connected with the right side of the inner bar, and the right side of the spring II is fixedly connected with the inner wall of the fixing bar.
Through above-mentioned technical scheme, the stabilizer bar is used for improving the stability when interior pole motion, avoids taking place to rock etc. the condition, and the second spring is convenient for restore to the throne interior pole.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the anti-collision assembly is arranged, specifically, when the flat shovel moves downwards to contact with the ground, the pressing plate is contacted with the ground firstly, and the first sensor is used for transmitting signals to the staff, so that the staff can slowly control the flat shovel to contact with the ground, thereby avoiding the rapid collision with the ground, effectively protecting equipment from being damaged and reducing the use cost.
According to the utility model, the protection component is arranged, particularly when an obstacle is encountered, the hydraulic cylinder extends or contracts to drive the land leveling shovel to adjust the angle, when the angle is overlarge, the buffer pad can be contacted with the connecting frame, the first buffering can be carried out, the buffer pad can be extruded, the spring II is extruded by the inner rod, the buffer can be carried out again, the collision between the land leveling shovel and the connecting frame is avoided, and meanwhile, the obstacle can be smoothly avoided through the adjustment of the angle, and the collision between the buffer pad and the obstacle is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the top structure of the grader blade according to the present utility model;
FIG. 3 is a schematic view of a front cross-sectional structure of a fixing base of the present utility model;
fig. 4 is a schematic diagram of a front cross-sectional structure of a fixing rod according to the present utility model.
Main symbol description:
1. A land leveling shovel; 11. an anti-collision assembly; 111. a fixing seat; 112. a vertical rod; 113. a pressing plate; 114. a limiting block; 115. a first spring; 116. a first sensor; 117. a stabilizing plate; 12. a protection component; 121. a fixed rod; 122. an inner rod; 123. a stabilizer bar; 124. a second spring; 125. a cushion pad; 13. a mounting frame; 131. a connecting frame; 132. a second sensor; 14. a hydraulic cylinder; 141. a first fixed block; 142. a second fixed block; 143. and (5) connecting a rod.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Examples:
1-4, the anti-collision structure for the land leveler of the embodiment comprises a land leveler 1, wherein an anti-collision assembly 11 is arranged on the right side of the land leveler 1, a protection assembly 12 is arranged on the left side of the land leveler 1, a mounting frame 13 is arranged on the left side of the protection assembly 12, and the anti-collision assembly 11 comprises a fixing seat 111;
The center department of fixing base 111 is provided with montant 112, montant 112 bottom fixedly connected with clamp plate 113, montant 112 surface fixedly connected with stopper 114, montant 112 outside has cup jointed first 115 of spring, clamp plate 113 top fixedly connected with sensor 116, through setting up crashproof subassembly 11, specifically through when flat shovel 1 moves down and ground contact, clamp plate 113 can contact with ground earlier, transmit the signal for the staff through sensor 116, then staff's slow control flat shovel 1 and ground contact, avoid bumping with ground contact fast, protect equipment not damaged effectively, reduce use cost.
The protection component 12 comprises a fixed rod 121, an inner rod 122 is arranged in the fixed rod 121, a stabilizer rod 123 is arranged in the inner rod 122, and a second spring 124 is sleeved outside the stabilizer rod 123;
The inner rod 122 left side runs through dead lever 121 and extends to outside, inner rod 122 and dead lever 121 sliding connection, inner rod 122 left side fixedly connected with blotter 125, through setting up protection components 12, specifically when meetting the barrier, then pneumatic cylinder 14 extends or contracts and can drive level ground shovel 1 angle regulation, blotter 125 can contact with link 131 when the angle is too big, can carry out first buffering, and blotter 125 can be extrudeed, then inner rod extrusion spring two 124, can cushion once more, avoid level ground shovel 1 to bump with link 131, simultaneously through the regulation of angle, can avoid the barrier smoothly, avoid bumping with the barrier.
The clamp plate 113 top fixedly connected with stabilizer 117, stabilizer 117 top runs through fixing base 111 and extends to outside, and mounting bracket 13 bottom fixedly connected with link 131 is provided with sensor two 132 at the link 131 top, and link 131 right side is provided with pneumatic cylinder 14.
The front of the hydraulic cylinder 14 is rotationally connected with a first fixed block 141, the back of the hydraulic cylinder 14 is rotationally connected with a second fixed block 142, the center of the left side of the grader blade 1 is fixedly connected with a connecting rod 143, the left side of the connecting rod 143 is rotationally connected with the right side of the connecting frame 131, the left side of the first fixed block 141 is fixedly connected with the right side of the connecting frame 131, and the right side of the second fixed block 142 is fixedly connected with the left side of the grader blade 1.
The vertical rod 112 penetrates through the fixing seat 111 and extends to the outside, the vertical rod 112 is in sliding connection with the fixing seat 111, the top of the first spring 115 is fixedly connected with the top of the inner wall of the fixing seat 111, and the bottom of the first spring 115 is fixedly connected with the top of the limiting block 114.
The right side of the stabilizing rod 123 is fixedly connected with the inner wall of the fixing rod 121, the stabilizing rod 123 is slidably connected with the inner rod 122, the left side of the second spring 124 is fixedly connected with the right side of the inner rod 122, and the right side of the second spring 124 is fixedly connected with the inner wall of the fixing rod 121.
The implementation principle of the anti-collision structure for the grader in the embodiment of the application is as follows:
When the flat shovel 1 moves downwards to contact with the ground, the pressing plate 113 can contact with the ground firstly, the first sensor 116 is used for transmitting signals to the staff, the staff slowly controls the flat shovel 1 to contact with the ground, the situation that the flat shovel 1 collides with the ground is avoided, equipment can be effectively protected, the pressing plate 113 can be pressed by the movement of the flat shovel 1, the limiting block 114 can be driven by the vertical rod 112 to press the first spring 115, a certain buffering effect is achieved, meanwhile, the stabilizing plate 117 slides on the fixing seat 111, the stability of the pressing plate 113 during movement can be improved, the pressing plate 113 is guaranteed to do linear movement, the pressing plate 113 does not influence the flat effect of the flat shovel 1, the second sensor 132 can monitor obstacles in front in the moving process, when the obstacles are met, the hydraulic cylinder 14 extends or contracts to drive the flat shovel 1 to adjust the angle, the connecting rod 143 rotates on the connecting frame 131, the buffer cushion 125 can contact with the connecting frame 131 when the angle is overlarge, the first buffering can be carried out, the inner rod 122 can be extruded, the second buffer cushion frame 122 can be smoothly extruded, the second buffer frame 124 can be prevented from colliding with the obstacle 131, and the obstacles can be avoided from being smoothly collided with the second buffer frame 131.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (6)
1. The utility model provides an anticollision structure for land leveler, includes level land shovel (1), level land shovel (1) right side is provided with anticollision subassembly (11), level land shovel (1) left side is provided with protection subassembly (12), protection subassembly (12) left side is provided with mounting bracket (13), its characterized in that: the anti-collision assembly (11) comprises a fixed seat (111);
The fixing seat is characterized in that a vertical rod (112) is arranged at the center of the fixing seat (111), a pressing plate (113) is fixedly connected to the bottom of the vertical rod (112), a limiting block (114) is fixedly connected to the outer surface of the vertical rod (112), a first spring (115) is sleeved outside the vertical rod (112), and a first sensor (116) is fixedly connected to the top of the pressing plate (113).
2. The motor grader collision avoidance structure of claim 1 wherein: the protection assembly (12) comprises a fixed rod (121), an inner rod (122) is arranged inside the fixed rod (121), a stabilizer rod (123) is arranged inside the inner rod (122), and a second spring (124) is sleeved outside the stabilizer rod (123);
The left side of the inner rod (122) penetrates through the fixing rod (121) and extends to the outside, the inner rod (122) is connected with the fixing rod (121) in a sliding mode, and a buffer cushion (125) is fixedly connected to the left side of the inner rod (122).
3. The motor grader collision avoidance structure of claim 2 wherein: the utility model discloses a clamp plate, including fixing base (111), clamp plate (113), fixing base (111) are fixed on the clamp plate, clamp plate (113) top fixedly connected with stabilizer plate (117), stabilizer plate (117) top runs through fixing base (111) and extends to outside, mounting bracket (13) bottom fixedly connected with link (131), link (131) top is provided with sensor two (132), link (131) right side is provided with pneumatic cylinder (14).
4. A motor grader impact structure as in claim 3 wherein: the hydraulic cylinder (14) openly rotates and is connected with fixed block one (141), the hydraulic cylinder (14) back rotates and is connected with fixed block two (142), flat ground shovel (1) left side center department fixedly connected with connecting rod (143), connecting rod (143) left side and link (131) right side rotate and are connected, fixed block one (141) left side and link (131) right side fixed connection, fixed block two (142) right side and flat ground shovel (1) left side fixed connection.
5. The motor grader impact structure of claim 4, wherein: the vertical rod (112) penetrates through the fixing seat (111) and extends to the outside, the vertical rod (112) is in sliding connection with the fixing seat (111), the top of the first spring (115) is fixedly connected with the top of the inner wall of the fixing seat (111), and the bottom of the first spring (115) is fixedly connected with the top of the limiting block (114).
6. The motor grader impact structure of claim 5, wherein: the right side of the stabilizer bar (123) is fixedly connected with the inner wall of the fixed bar (121), the stabilizer bar (123) is slidably connected with the inner bar (122), the left side of the second spring (124) is fixedly connected with the right side of the inner bar (122), and the right side of the second spring (124) is fixedly connected with the inner wall of the fixed bar (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322492112.0U CN220908538U (en) | 2023-09-14 | 2023-09-14 | Anti-collision structure for land leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322492112.0U CN220908538U (en) | 2023-09-14 | 2023-09-14 | Anti-collision structure for land leveler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220908538U true CN220908538U (en) | 2024-05-07 |
Family
ID=90919612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322492112.0U Active CN220908538U (en) | 2023-09-14 | 2023-09-14 | Anti-collision structure for land leveler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220908538U (en) |
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2023
- 2023-09-14 CN CN202322492112.0U patent/CN220908538U/en active Active
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