CN220704407U - Snow shoveling structure for road and bridge - Google Patents

Abstract

The utility model relates to the technical field of road cleaning, and in particular to a snow shoveling structure for roads and bridges, which includes a base plate and a roller. The base plate is provided with a groove, the roller is installed on the base plate, and a push handle is fixedly connected to one side of the base plate; the height adjustment The mechanism is installed on the bottom plate. The height adjustment mechanism is fixed with a connecting block. The height adjustment mechanism is used to drive the connecting block up or down. The connecting rod has one end connected to the connecting block and the other end fixedly connected to the snow plowing mechanism. , the snow plowing mechanism is used to remove snow from the road and push it to both sides of the road. The snow shoveling structure for roads and bridges provided by the utility model can not only shovel the snow on the road, but also adjust the distance between the snow shovel and the ground, thereby adapting to different snow shoveling needs, and at the same time, it can actively push the snow onto the road. Both sides greatly speed up the snow shoveling efficiency, are simple to operate and highly practical.

Description

A snow shoveling structure for roads and bridges

Technical field

The utility model relates to the technical field of road clearing, in particular to a snow shoveling structure for roads and bridges.

Background technique

In snowy weather, if the snowfall is heavy, the snow will accumulate on road bridges. After the snow freezes, it is very easy to slip, seriously affecting driving safety. In order to ensure driving safety, the snow on the road needs to be shoveled away.

Although the existing snow shoveling structure can remove snow from the road, there are still some problems. First, the current snow shoveling structure cannot adjust the distance between the snow shovel and the ground, making it difficult to meet different snow shoveling needs. Second, the current snow plowing structure mainly relies on the pressure of the snow itself to push the snow to both sides of the road, and cannot actively push the snow to both sides of the road. Therefore, a snow plowing structure for roads and bridges is needed to solve the above problems. .

Utility model content

The purpose of embodiments of the present utility model is to provide a snow shoveling structure for roads and bridges, aiming to solve the following problems: the existing snow shoveling structure cannot adjust the distance between the snow shovel and the ground and cannot actively push the snow. To both sides of the road.

The embodiment of the utility model is implemented as follows: a snow shoveling structure for roads and bridges, comprising: a base plate and a roller, the base plate being provided with a groove, the roller being mounted on the base plate, and a push handle being fixedly connected to one side of the base plate; a height adjustment mechanism being mounted on the base plate, a connecting block being fixedly provided on the height adjustment mechanism, and the height adjustment mechanism being used to drive the connecting block to rise or fall; a connecting rod, one end of which is connected to the connecting block, and the other end of which is fixedly connected to the snow shoveling mechanism, and the snow shoveling mechanism being used to shovel snow off the road surface and push it to both sides of the road surface.

Preferably, the height adjustment mechanism includes: a driving assembly, which is installed in a groove opened in the bottom plate; a push plate is hinged at the power output end of the driving assembly, and the driving assembly is used to drive the pushing plate to move; a guide post, one end of which It is fixedly connected to the bottom plate and there are at least two of them. The guide post is covered with a guide bush. The guide bush can slide along the guide post. The connecting block and the guide bush are fixedly connected. The end of the push plate away from the driving assembly is hinged with the guide bush. , the push plate is used to push the guide sleeve to slide along the guide post.

Preferably, the driving assembly includes: a first power part, which is fixedly installed in the groove opened in the bottom plate; the output shaft of the first power part is fixedly connected with a first gear; the first power part is used to drive the first gear to rotate. ;Threaded rod, its two ends are rotationally connected to the inner wall of the groove, one side of the threaded rod is fixedly connected with a second gear meshing with the first gear, and the first power part is used to drive the threaded rod to rotate through the first gear and the second gear; The two ends of the sliding rod are fixedly connected to the inner wall of the groove. The sliding rod is covered with a threaded plate that is threadedly connected to the threaded rod. The end of the push plate away from the guide sleeve is hinged with the threaded plate.

Preferably, the snow shovel mechanism includes: a snow shovel fixedly connected to the end of the connecting rod away from the connecting block for shoveling snow on the road; a notch is provided on the upper side of the snow shovel; a reciprocating assembly installed on the snow shovel In the opened slot, the power output end of the reciprocating assembly is fixedly connected with a snow pusher, and the reciprocating assembly is used to drive the snow pusher to reciprocate in the snow shovel to push the snow to both sides of the road.

Preferably, the reciprocating assembly includes: a partition, which is fixedly installed in the notch opened by the snow shovel; a second power part, which is fixedly installed on one side of the notch; the output shaft of the second power part is fixedly connected with an incomplete cone; The gear, the second power part is used to drive the incomplete bevel gear to rotate; the two ends of the shaft are rotatably connected to the inner wall of the slot and the partition plate respectively. A driven bevel gear is fixed on the shaft, and the driven bevel gear is provided with two and is intermittently meshed with the incomplete bevel gear; one end of the screw rod is fixedly connected to the shaft, and the other end is rotatably set on the inner wall of the slot. The threaded sleeve on the screw rod is provided with a thread block, and the snow pusher is fixedly connected to the thread block; The guide groove is fixedly arranged in the slot, and a guide wheel mounted on the threaded block is slidably provided in the guide groove. The threaded block can drive the guide wheel to slide along the guide groove.

The snow shoveling structure for roads and bridges provided by the utility model can not only shovel the snow on the road, but also adjust the distance between the snow shovel and the ground, thereby adapting to different snow shoveling needs, and at the same time, it can actively push the snow onto the road. Both sides greatly speed up the snow shoveling efficiency, are simple to operate and highly practical.

Description of drawings

Figure 1 is a schematic diagram of a snow shovel structure for roads and bridges.

Figure 2 is a schematic diagram of the driving assembly of the snow plowing structure for roads and bridges.

Figure 3 is a schematic diagram of the reciprocating component of the snow plowing structure for roads and bridges.

In the attached picture: 1-base plate, 2-roller, 3-push handle, 4-height adjustment mechanism, 5-connecting block, 6-connecting rod, 7-snow shoveling mechanism, 41-driving assembly, 42-push plate, 43 -Guide post, 44-guide sleeve, 411-first power part, 412-first gear, 413-threaded rod, 414-second gear, 415-sliding rod, 416-threaded plate, 71-snow shovel, 72- Reciprocating component, 73-snow pusher, 721-partition plate, 722-second power part, 723-incomplete bevel gear, 724-shaft, 725-driven bevel gear, 726-screw, 727-threaded block, 728-Guide groove, 729-Guide wheel.

Implementation

In order to make the purpose, technical solutions and advantages of the present utility model more clear, the utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and do not limit the present invention.

The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

Please refer to FIG1 , an embodiment of the utility model provides a snow shoveling structure for roads and bridges, the snow shoveling structure for roads and bridges comprising:

Bottom plate 1 and roller 2. The bottom plate 1 is provided with a groove. The roller 2 is installed on the bottom plate 1. A push handle 3 is fixedly connected to one side of the bottom plate 1. A height adjustment mechanism 4 is installed on the bottom plate 1. The height adjustment mechanism 4 is installed on the bottom plate 1. The mechanism 4 is fixedly provided with a connecting block 5, and the height adjustment mechanism 4 is used to drive the connecting block 5 to rise or fall; one end of the connecting rod 6 is connected to the connecting block 5, and the other end is fixedly connected to a snow shoveling mechanism 7. The snow shoveling mechanism 7 Used to remove snow from the road and push it to both sides of the road.

When using the snow shoveling structure for roads and bridges, first push the push handle 3, and move the snow shoveling structure to the road where snow needs to be shoveled through the rolling of the roller 2. Open the height adjustment mechanism 4, and the height adjustment mechanism 4 can drive the connection The block 5 moves downward, and the connecting block 5 moves downward to drive the connecting rod 6 to move downward. The connecting rod 6 moves downward to drive the snow shoveling mechanism 7 to move downward until the snow shoveling mechanism 7 contacts the road surface, and then the snow shoveling mechanism 7 is turned on. And continue to push the push handle 3 to move the snow shoveling structure forward, and the snow shoveling mechanism 7 can push the shoveled snow to both sides of the road, thereby realizing the snow shoveling work on the road.

As shown in Figure 1, as a preferred embodiment of the present utility model, the height adjustment mechanism 4 includes: a driving assembly 41, which is installed in the groove provided in the base plate 1, and the power output end of the driving assembly 41 is hinged There is a push plate 42, and the driving assembly 41 is used to drive the push plate 42 to move; one end of the guide posts 43 is fixedly connected to the base plate 1 and at least two are provided. The guide posts 43 are provided with guide sleeves 44, and the guide sleeves 44 It can slide along the guide post 43. The connecting block 5 and the guide bush 44 are fixedly connected. The end of the push plate 42 away from the driving assembly 41 is hinged with the guide bush 44. The push plate 42 is used to push the guide bush 44 to slide along the guide post 43.

To control the descent of the snow plowing mechanism 7, turn on the driving assembly 41. The driving assembly 41 causes the push plate 42 to drive the guide sleeve 44 to move downward along the guide post 43. The downward movement of the guide sleeve 44 drives the connecting block 5 to move downward. The snow shoveling mechanism 7 can then be driven to move downward and contact the ground, so that subsequent snow shoveling work can be performed.

As shown in Figure 2, as a preferred embodiment of the present invention, the driving assembly 41 includes: a first power part 411, which is fixedly installed in the groove opened in the base plate 1, and the first power part 411 outputs a shaft. The first gear 412 is fixedly connected, and the first power part 411 is used to drive the first gear 412 to rotate; the threaded rod 413 has both ends rotatably connected to the inner wall of the groove, and one side of the threaded rod 413 is fixedly connected to mesh with the first gear 412 The second gear 414, the first power part 411 is used to drive the threaded rod 413 to rotate through the first gear 412 and the second gear 414; the sliding rod 415, its two ends are fixedly connected to the inner wall of the groove, and the sliding rod 415 is covered with a The threaded plate 416 is threadedly connected to the threaded rod 413. One end of the push plate 42 away from the guide sleeve 44 is hingedly connected to the threaded plate 416.

When driving the connecting block 5 to descend, the first power member 411 is turned on. The first power member 411 is specifically a motor. The first power member 411 drives the first gear 412 to rotate. The rotation of the first gear 412 drives the second gear 414 to rotate. The rotation of the second gear 414 drives the threaded rod 413 to rotate. The rotation of the threaded rod 413 can make the threaded plate 416 move to the left along the sliding rod 415. The movement of the threaded plate 416 to the left can make the push plate 42 hinged thereto drive the guide sleeve 44 to move downward along the guide column 43.

As shown in Figure 1, as a preferred embodiment of the present invention, the snow shovel mechanism 7 includes: a snow shovel 71, which is fixedly connected to the end of the connecting rod 6 away from the connecting block 5, and is used for shoveling snow on the road. A notch is provided on the upper side of the snow shovel 71; a reciprocating assembly 72 is installed in the notch provided by the snow shovel 71; a snow pushing board 73 is fixedly connected to the power output end of the reciprocating component 72; the reciprocating component 72 is used to drive the snow pushing board 73 moves back and forth in the snow shovel 71 to push the snow to both sides of the road.

When shoveling snow, as the snow shovel 71 moves forward, the snow can enter the snow shovel 71 and the reciprocating assembly 72 is turned on. The reciprocating assembly 72 drives the snow pusher 73 to reciprocate in the snow shovel 71, and the snow pusher 73 moves back and forth. The reciprocating movement of 73 can push the snow in the snow shovel 71 to both sides of the road, so that the road can be shoveled.

As shown in Figure 3, as a preferred embodiment of the present invention, the reciprocating assembly 72 includes: a partition 721, which is fixedly installed in the notch opened by the snow shovel 71; a second power part 722, which is fixedly installed On one side of the slot, the output shaft of the second power part 722 is fixedly connected to an incomplete bevel gear 723. The second power part 722 is used to drive the incomplete bevel gear 723 to rotate; the two ends of the shaft 724 are respectively connected to the inner wall of the slot and The partition 721 is rotationally connected, and a driven bevel gear 725 is fixedly provided on the shaft 724. The driven bevel gear 725 is provided with two and is intermittently engaged with the incomplete bevel gear 723; the screw rod 726 has one end fixedly connected to the shaft 724. , the other end is rotated and set on the inner wall of the slot, the screw rod 726 is threaded with a thread block 727, the snow pushing plate 73 and the thread block 727 are fixedly connected; the guide groove 728 is fixedly arranged in the slot, and the guide groove 728 slides A guide wheel 729 installed on the threaded block 727 is provided, and the threaded block 727 can drive the guide wheel 729 to slide along the guide groove 728 .

To control the reciprocating movement of the snow pusher 73, turn on the second power component 722, which is specifically a motor. The output shaft of the second power component 722 drives the incomplete bevel gear 723 to rotate. Since the incomplete bevel gear 723 and the driven bevel gears 725 on both sides are intermittently meshed, the incomplete bevel gear 723 can drive the screw rod 726 to make forward and reverse reciprocating rotation through the driven bevel gear 725. The reciprocating rotation of the screw rod 726 can make the threaded block 727 drive the guide wheel 729 to reciprocate along the guide groove 728. The reciprocating movement of the threaded block 727 can drive the snow pusher 73 connected thereto to reciprocate, thereby pushing the snow to both sides of the road.

The above descriptions are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the present utility model. Within the protection scope of utility model.

Claims (5)

1. A snow shoveling structure for roads and bridges, including a base plate and rollers, characterized in that the base plate is provided with grooves, the rollers are installed on the base plate, and a push handle is fixedly connected to one side of the base plate; A height adjustment mechanism is installed on the bottom plate. The height adjustment mechanism is fixed with a connecting block, and the height adjustment mechanism is used to drive the connecting block up or down; One end of the connecting rod is connected to the connecting block, and the other end is fixedly connected to a snow plowing mechanism. The snow plowing mechanism is used to shovel snow accumulated on the road and push it to both sides of the road. 2. The snow plowing structure for roads and bridges according to claim 1, wherein the height adjustment mechanism includes: The driving assembly is installed in the groove opened in the bottom plate. The power output end of the driving assembly is hinged with a push plate, and the driving assembly is used to drive the push plate to move; A guide column, one end of which is fixedly connected to the base plate and at least two are provided. A guide sleeve is provided on the guide column, and the guide sleeve can slide along the guide column. The connecting block is fixedly connected to the guide sleeve. One end of the push plate away from the driving assembly is hinged to the guide sleeve, and the push plate is used to push the guide sleeve to slide along the guide column. 3. The snow plowing structure for roads and bridges according to claim 2, wherein the driving assembly includes: The first power part is fixedly installed in the groove opened in the bottom plate. The output shaft of the first power part is fixedly connected with the first gear. The first power part is used to drive the first gear to rotate; The threaded rod has both ends rotatably connected to the inner wall of the groove. One side of the threaded rod is fixedly connected with a second gear meshing with the first gear. The first power part is used to drive the threaded rod to rotate through the first gear and the second gear; The two ends of the sliding rod are fixedly connected to the inner wall of the groove. The sliding rod is covered with a threaded plate that is threadedly connected to the threaded rod. The end of the push plate away from the guide sleeve is hinged with the threaded plate. 4. The snow shoveling structure for roads and bridges according to claim 1, characterized in that the snow shoveling mechanism comprises: A snow shovel is fixedly connected to the end of the connecting rod away from the connecting block and is used to shovel snow accumulated on the road. A notch is provided on the upper side of the snow shovel; The reciprocating assembly is installed in the slot opened by the snow shovel. The power output end of the reciprocating assembly is fixedly connected with the snow pusher. The reciprocating assembly is used to drive the snow pusher to reciprocate in the snow shovel to push the snow to both sides of the road. 5. The snow plowing structure for roads and bridges according to claim 4, wherein the reciprocating assembly includes: The partition is fixedly installed in the slot created by the snow shovel; The second power part is fixedly installed on one side of the slot. The output shaft of the second power part is fixedly connected to the incomplete bevel gear. The second power part is used to drive the incomplete bevel gear to rotate; The two ends of the shaft are rotatably connected to the inner wall of the slot and the partition respectively. A driven bevel gear is fixed on the shaft, and two driven bevel gears are provided and mesh intermittently with the incomplete bevel gear; A screw rod, one end of which is fixedly connected to the shaft rod, and the other end of which is rotatably arranged on the inner wall of the slot; a threaded block is provided on the threaded sleeve of the screw rod, and the snow pusher is fixedly connected to the threaded block; The guide groove is fixedly arranged in the groove opening, and a guide wheel installed on the threaded block is slidably arranged in the guide groove, and the threaded block can drive the guide wheel to slide along the guide groove.