阅读说明：本技术 一种铲雪车 (Snow scraper ) 是由 陈玉 葛攀 刘莉 蒋兰天 靖亚丽 阚延鹏 孟庆洋 卢梦晨 赵文祺 陈清源 霍清峰 于 2021-09-17 设计创作，主要内容包括：本发明公开了一种铲雪车,涉及铲雪车的技术领域,包括车体、升降机构、雪铲及避障机构,车体的车身底部由前至后依次设有破冰辊和清扫辊,车体的车头前侧设有车前连接板,车前连接板上通过升降机构连接有调节板,雪铲设于调节板的前侧,避障机构设于雪铲和调节板之间并用于避让地面上的障碍。本发明在使用时,采用弹性的双摇杆避让机构,此种避障机构是通过雪铲的上下摇摆实现主动缓冲和避障,可以实现的越障高度较大,从而避免了雪铲的铲口损坏,伤及路面和路面设施的情况,此外破冰辊在旋转的过程中会利用其上破冰齿的齿刃对路面上压实的冰雪进行切割,切割快速且效果好。(The invention discloses a snow scraper, which relates to the technical field of snow scrapers and comprises a scraper body, a lifting mechanism, a snow scraper and an obstacle avoidance mechanism, wherein an ice breaking roller and a cleaning roller are sequentially arranged at the bottom of the scraper body from front to back, a front connecting plate is arranged on the front side of a scraper head of the scraper body, an adjusting plate is connected onto the front connecting plate through the lifting mechanism, the snow scraper is arranged on the front side of the adjusting plate, and the obstacle avoidance mechanism is arranged between the snow scraper and the adjusting plate and used for avoiding obstacles on the ground. When the snow shovel is used, the elastic double-rocker avoiding mechanism is adopted, the obstacle avoiding mechanism realizes active buffering and obstacle avoiding through the up-and-down swing of the snow shovel, and the obstacle avoiding height can be larger, so that the conditions that the shovel mouth of the snow shovel is damaged and the road surface and road surface facilities are injured are avoided, in addition, the ice breaking roller can cut the ice and snow compacted on the road surface by using the tooth blade of the ice breaking tooth on the ice breaking roller in the rotating process, and the cutting is quick and good in effect.)

1. A snow scraper vehicle is characterized in that: including automobile body (1), elevating system (5), snow shovel (7) and keep away barrier mechanism (8), the automobile body bottom of automobile body (1) is by preceding to being equipped with in proper order after to and opens ice roller (2) and clean roller (3), the locomotive front side of automobile body (1) is equipped with plantago connecting plate (4), the rear side of plantago connecting plate (4) is fixed with can dismantle connecting plate (41), can dismantle connecting plate (41) and be connected with automobile body (1) through the bolt, pass through on plantago connecting plate (4) elevating system (5) be connected with regulating plate (6), the front side of regulating plate (6) is located in snow shovel (7), keep away barrier mechanism (8) and locate between snow shovel (7) and regulating plate (6) and be used for dodging subaerial obstacle.

2. A snow shoveling vehicle as recited in claim 1, wherein: the ice breaking roller (2) comprises a rotating shaft (21) and ice breaking teeth (22), the ice breaking teeth (22) are provided with a plurality of teeth and are distributed in a staggered mode along the length direction of the rotating shaft (21) and on two adjacent ice breaking teeth (22), two ends of the rotating shaft (21) are respectively connected to the guide rods (23) in a sliding mode, the upper ends of the guide rods (23) are fixed to the connecting blocks (11) on the side face of the vehicle body, the lower ends of the guide rods (23) are provided with anti-falling caps (231), and the guide rods (23) are sleeved with buffer springs (24) between the rotating shaft (21) and the connecting blocks (11).

3. A snow shoveling vehicle as recited in claim 1, wherein: the adjusting plate (6) comprises an adjusting main plate (61) and an adjusting auxiliary plate (62), the adjusting main plate (61) is arranged in front of the adjusting auxiliary plate (62), the upper end and the lower end of the rear side of the adjusting main plate (61) are respectively provided with a main connecting plate (611), and the main connecting plates (611) are fixed with the auxiliary connecting plate (621) of the front side of the adjusting auxiliary plate (62) through bolts.

4. A snow shoveling vehicle as recited in claim 3, wherein: elevating system (5) include pneumatic cylinder (51) and drive plate (52), the cylinder body of pneumatic cylinder (51) is articulated with the centre of plantago connecting plate (4), the tailpiece of the piston rod portion threaded connection of pneumatic cylinder (51) has fixed block (511), fixed block (511) are articulated with the rear side of adjusting subplate (62), drive plate (52) are equipped with two and the symmetry locates the both sides of pneumatic cylinder (51), the one end and the regulation subplate (62) of drive plate (52) are articulated, and the other end is articulated with plantago connecting plate (4).

5. A snow shoveling vehicle as recited in claim 3, wherein: keep away barrier mechanism (8) and include rocker seat (81), reset spring (82), go up rocker (83) and lower rocker (84), rocker seat (81) are fixed in the rear side of snow shovel (7), the intermediate junction of the one end of reset spring (82) and rocker seat (81) upper end, the other end is connected with the lower extreme of adjusting mainboard (61), it all is equipped with two and the both sides of locating reset spring (82) respectively to go up rocker (83) and lower rocker (84), the one end of going up rocker (83) is articulated with the upper end of rocker seat (81), and the other end is articulated with the upper end of adjusting mainboard (61), the one end of lower rocker (84) is articulated with the lower extreme of rocker seat (81), and the other end is articulated with the lower extreme of adjusting mainboard (61).

6. A snow shoveling vehicle as recited in claim 1, wherein: the lower end of the snow shovel (7) is fixed with a blade (71) through a bolt.

Technical Field

The invention relates to the technical field of snow shoveling vehicles, in particular to a snow shoveling vehicle.

Background

Snowfall of different degrees appears in winter every year in China, sometimes great influence is caused on traffic, trip and life safety, especially in the north of China, snowfall almost appears every year, and with continuous increase of snowfall, common ice and snow road surfaces can be formed under the condition of very low temperature, so that trip safety of people is threatened. The conventional mechanical snow removing and ice breaking modes can hardly achieve the expected effect, only snow on the surface can be removed, compacted snow and ice are difficult to remove, and in addition, although the road conditions of national roads and urban roads are greatly improved on the whole, the conditions of most of the roads are still not ideal, which is represented by low road surface leveling degree and partial damage (such as cracks, deformation, collapse, seepage, pits, ditches and the like), if no obstacle avoidance measures are taken, snow removing facilities or road facilities can be damaged, and even the safety of a driver is endangered.

Disclosure of Invention

The invention aims to provide a snow scraper vehicle to overcome the defects in the prior art.

The utility model provides a snow shoveling vehicle, includes automobile body, elevating system, snow shovel and keeps away barrier mechanism, the automobile body bottom of automobile body is equipped with the roller that opens ice and cleans the roller by preceding after to in proper order, the locomotive front side of automobile body is equipped with plantago connecting plate, the rear side of plantago connecting plate is fixed with can dismantle the connecting plate, can dismantle the connecting plate and pass through bolt and body coupling, pass through on the plantago connecting plate elevating system be connected with the regulating plate, the front side of regulating plate is located to the snow shovel, keep away barrier mechanism and locate between snow shovel and the regulating plate and be used for dodging subaerial obstacle.

Preferably, the roller that opens ice includes pivot and the tooth that opens ice, the tooth that opens ice is equipped with a plurality of and along the crisscross distribution of tooth on the length direction equipartition of pivot and two adjacent tooth that open ice, sliding connection is on the guide bar respectively at the both ends of pivot, the upper end of guide bar is fixed in on the connecting block of automobile body side, the lower extreme of guide bar is equipped with the anticreep cap, the guide bar overlaps between pivot and connecting block and is equipped with buffer spring.

Preferably, the regulating plate is including adjusting the mainboard and adjusting the subplate, adjust the place ahead that the mainboard was located and is adjusted the subplate, the upper and lower both ends of adjusting the mainboard rear side are equipped with the main connecting plate respectively, the main connecting plate passes through the bolt and adjusts the subplate front side fixed.

Preferably, elevating system includes pneumatic cylinder and drive plate, the cylinder body of pneumatic cylinder is articulated with the centre of plantago connecting plate, the tailpiece of the piston rod portion threaded connection of pneumatic cylinder has the fixed block, the fixed block is articulated with the rear side of adjusting the subplate, the drive plate is equipped with two and the both sides of pneumatic cylinder are located to the symmetry, the one end of drive plate is articulated with adjusting the subplate, and the other end is articulated with plantago connecting plate.

Preferably, keep away barrier mechanism and include rocker seat, reset spring, go up rocker and lower rocker, the rocker seat is fixed in the rear side of snow shovel, reset spring's one end and the intermediate junction of rocker seat upper end, the other end is connected with the lower extreme of adjusting the mainboard, go up the rocker and all be equipped with two and respectively the symmetry locate reset spring's both sides down the rocker, the one end of going up the rocker is articulated with the upper end of rocker seat, and the other end is articulated with the upper end of adjusting the mainboard, the one end of lower rocker is articulated with the lower extreme of rocker seat, and the other end is articulated with the lower extreme of adjusting the mainboard.

In this embodiment, the lower end of the snow shovel 7 is fixed with a blade 71 by a bolt.

The invention has the following advantages:

when the snow shovel is used, the elastic double-rocker avoiding mechanism is adopted, when the bottom of the snow shovel of the obstacle avoiding mechanism is in contact with an obstacle, the resistance is increased, the snow shovel can turn over, after the obstacle passes, the snow shovel is reset under the action of the reset spring, the snow shovel is passively subjected to obstacle avoidance in the whole process, the obstacle crossing height is large, the requirement on the environment is not high, and the application field range is wide, so that the situations that the snow shovel is forced to apply force during snow removal, the obstacle cannot be avoided, the shovel mouth is damaged, and road surfaces and road surface facilities are injured are avoided.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 and 4 are schematic views of the snow shoveling device of the invention at different angles.

Fig. 5 is a schematic structural view of the ice breaking roller of the present invention.

Wherein: 1. the automobile body, 11, the connecting block, 2, the roller that opens ice, 21, the pivot, 22, the tooth that opens ice, 23, the guide bar, 231, anticreep cap, 24, buffer spring, 3, clean the roller, 4, plantago connecting plate, 41, can dismantle the connecting plate, 5, elevating system, 51, the pneumatic cylinder, 511, the fixed block, 52, the drive plate, 6, the regulating plate, 61, adjust the mainboard, 611, the main connecting plate, 62, adjust the subplate, 621, vice connecting plate, 7, the snow shovel, 71, the blade, 8, keep away the barrier mechanism, 81, rocking bar seat, 82, reset spring, 83, go up the rocker, 84, down the rocker.

Detailed Description

The following detailed description of the embodiments of the present invention will be given in order to provide those skilled in the art with a more complete, accurate and thorough understanding of the concept and technical solution of the present invention.

As shown in fig. 1-5, the invention provides a snow scraper, which comprises a vehicle body 1, a lifting mechanism 5, a snow scraper 7 and an obstacle avoidance mechanism 8, wherein an ice breaking roller 2 and a cleaning roller 3 are sequentially arranged at the bottom of the vehicle body 1 from front to back, a vehicle front connecting plate 4 is arranged on the front side of a vehicle head of the vehicle body 1, a detachable connecting plate 41 is fixed on the rear side of the vehicle front connecting plate 4, the detachable connecting plate 41 is connected with the vehicle body 1 through a bolt, an adjusting plate 6 is connected onto the vehicle front connecting plate 4 through the lifting mechanism 5, the snow scraper 7 is arranged on the front side of the adjusting plate 6, the obstacle avoidance mechanism 8 is arranged between the snow scraper 7 and the adjusting plate 6 and used for avoiding obstacles on the ground, a blade 71 is fixed at the lower end of the snow scraper 7 through a bolt, and an alloy blade is inlaid on a cutting edge, so that the wear resistance is improved and the service life of the blade is prolonged.

It should be noted that the ice breaking roller 2 comprises a rotating shaft 21 and ice breaking teeth 22, the ice breaking teeth 22 are provided with a plurality of teeth which are uniformly distributed along the length direction of the rotating shaft 21 and are distributed on the two adjacent ice breaking teeth 22 in a staggered manner, two ends of the rotating shaft 21 are respectively connected to the guide rods 23 in a sliding manner, the upper ends of the guide rods 23 are fixed on the connecting block 11 on the side surface of the vehicle body, the lower ends of the guide rods 23 are provided with anti-falling caps 231, and the guide rods 23 are sleeved with buffer springs 24 between the rotating shaft 21 and the connecting block 11.

In addition, the adjusting plate 6 comprises an adjusting main plate 61 and an adjusting auxiliary plate 62, the adjusting main plate 61 is arranged in front of the adjusting auxiliary plate 62, the upper end and the lower end of the rear side of the adjusting main plate 61 are respectively provided with a main connecting plate 611, the main connecting plates 611 are fixed with an auxiliary connecting plate 621 on the front side of the adjusting auxiliary plate 62 through bolts, and the angle of the snow shovel 7 in front of the locomotive can be adjusted to adapt to different requirements through the adjusting main plate 61 and the adjusting auxiliary plate 62.

It is worth noting that the lifting mechanism 5 comprises a hydraulic cylinder 51 and a driving plate 52, a cylinder body of the hydraulic cylinder 51 is hinged to the middle of the vehicle front connecting plate 4, a fixing block 511 is connected to a piston rod end of the hydraulic cylinder 51 in a threaded manner, the fixing block 511 is hinged to the rear side of the adjusting auxiliary plate 62, the driving plate 52 is provided with two parts which are symmetrically arranged on two sides of the hydraulic cylinder 51, one end of the driving plate 52 is hinged to the adjusting auxiliary plate 62, and the other end of the driving plate is hinged to the vehicle front connecting plate 4.

In addition, the obstacle avoidance mechanism 8 comprises a rocker seat 81, a return spring 82, an upper rocker 83 and a lower rocker 84, the rocker seat 81 is fixed at the rear side of the snow shovel 7, one end of the return spring 82 is connected with the middle of the upper end of the rocker seat 81, the other end of the return spring is connected with the lower end of the adjusting main plate 61, the upper rocker 83 and the lower rocker 84 are respectively provided with two parts and symmetrically arranged at two sides of the return spring 82, one end of the upper rocker 83 is hinged with the upper end of the rocker seat 81, the other end of the upper rocker is hinged with the upper end of the adjusting main plate 61, one end of the lower rocker 84 is hinged with the lower end of the rocker seat 81, the other end of the lower rocker 84 is hinged with the lower end of the adjusting main plate 61, the obstacle avoidance mechanism 8 achieves active buffering and obstacle avoidance through the up-and-down swing of the snow shovel, the obstacle avoidance height can be achieved, the requirement on the environment is not high, and the application occasion is wide.

The specific implementation mode and principle are as follows:

in practical application of the invention, a driver drives the vehicle body 1 provided with the snow shoveling device to the snow cover, the driver controls the piston rod of the hydraulic cylinder 51 to extend, the driving plate 52 rotates around the front connecting plate 4 of the vehicle, so that the snow shovel 7 contacts with the ground, then the driver starts the vehicle body 1 to push the accumulated snow to one side of the road through the snow shovel 7, the ice breaking roller 2 and the cleaning roller 3 are driven to rotate together in the running process of the vehicle body 1, the ice breaking roller 2 positioned at the front side of the cleaning roller 3 cuts the ice and snow compacted on the road surface by using the tooth blade of the ice breaking tooth 22 on the ice breaking roller in the rotating process, the cleaning roller 3 will clean the cut snow and ice together, when the road surface is uneven when the snow is shoveled, the snow shovel 7 can realize active buffering and obstacle avoidance under the action of the return spring 82, the upper rocker 83 and the lower rocker 84, and damage to the snow shovel 7 caused by uneven roads is avoided.

In conclusion, the elastic double-rocker avoiding mechanism is adopted, the obstacle avoiding mechanism realizes active buffering and obstacle avoiding through the up-and-down swing of the snow shovel, the obstacle crossing height which can be realized by adopting the double-rocker obstacle avoiding mechanism is larger, the requirement on the environment is not high, and the application occasion range is wider, so that the situations that the snow shovel forcibly applies force during snow removing, the obstacle cannot be avoided, the shovel edge is damaged, and road surfaces and road surface facilities are injured are avoided.

The invention has been described above with reference to the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments described above, but is intended to cover various insubstantial modifications of the invention, including those based on the spirit and scope of the invention, or other applications without modification.