CN219690409U - A snow removal robot - Google Patents

Abstract

This application provides a snow removal robot, relating to the field of cleaning robots. The snow removal robot includes a chassis component, a driving component for moving the snow removal robot, a snow clearing component for clearing snow blocks, a transmission component, a casing, a salt spreading component, and an ice breaking component for breaking the ice layer and pushing down the snow blocks. assembly, the snow clearing assembly is fixed at the rear of the chassis assembly, the casing is fixed at the top of the chassis assembly, the front of the casing is fixed with the salt spreading component, the front of the chassis assembly is fixed with the transmission assembly, and the transmission assembly is The ice-breaking assembly is fixed, and the four sets of driving components are fixed symmetrically on both sides of the chassis assembly. The ice-breaking assembly has ice-breaking rollers for breaking ice on roofs and roads. In this snow removal robot, the ice-breaking rollers move around as the robot body moves forward. The rotation of its own axis can break up the snow accumulated in front and push it off the roof and the road. The snow pusher can push the broken ice off the roof and the road to enhance the snow removal effect.

Description

A snow removal robot

Technical field

The present application relates to the technical field of cleaning robots, specifically a snow removal robot.

Background technique

When there is heavy snowfall in winter, if it is not cleared in time, the snow will melt during the day and freeze at night, which will aggravate the thermal expansion and contraction, thereby producing destructive stress inside the roof and road structure, reducing the fatigue strength of the structure; if the snow is too thick, the building will Objects may collapse due to insufficient material strength, thus threatening people's lives and property safety. In addition, there are frequent incidents of pedestrians being injured and vehicles damaged by ice falling from roofs. Therefore, snow removal from the house is very important to keep the building and pedestrians safe.

For example, Reference Document 1, a Chinese utility model patent with the publication number "CN213741962U", discloses a building snow removal robot, which includes a robot body, a traveling mechanism, a pushing mechanism and a cleaning mechanism. The robot body includes a support frame, a pushing connection Bracket and cleaning connection bracket, the support frame is located between the push-out connection bracket and the cleaning connection bracket, and is connected to the push-out connection bracket and the cleaning connection bracket respectively.

Reference document 2 is a Chinese utility model patent with the publication number "CN215254039U", which discloses a roof and road snow removal robot. The utility model is equipped with a lifting mechanism and a rotating mechanism, realizing multi-degree of freedom adjustment, and can realize height lifting and tilt angle. Adjustment, platform rotation, snow removal knife holder telescopic and other functions can adapt to snow removal work on roofs and roads with different heights and inclination angles, and meet the snow removal requirements of most sloped roofs and roads.

The push-off connection bracket and the support frame in Comparison Document 1 are fixedly connected together. The angles of the spiral crushing part and the snow push board cannot be adjusted at will. As a result, when facing different slopes, it is easy to get stuck and affect work efficiency. At the same time, Compare Documents 2 can only be used for snow removal work on roofs and cannot be used in different situations. Therefore, a snow removal robot with higher practicality that can face roofs or roads with different slopes in different situations is needed to reduce the waste of resources.

Utility model content

(1) Technical problems solved

In view of the shortcomings of the existing technology, this application provides a snow removal robot, which solves the problems mentioned in the above background technology.

(2) Technical solutions

In order to achieve the above objectives, this application is realized through the following technical solutions: a snow removal robot, including a chassis assembly, a driving assembly for moving the snow removal robot, a snow clearing assembly for clearing snow blocks, a transmission assembly, a casing, and a sprinkler. The salt assembly and the ice-breaking assembly are used to break the ice layer and push down the snow. The snow clearing assembly is fixed at the rear of the chassis assembly, the casing is fixed at the top of the chassis assembly, and the front of the casing is fixed A salt spreading assembly is connected, a transmission assembly is fixedly connected to the front of the chassis assembly, the transmission assembly is fixedly connected to the ice-breaking assembly, the four groups of traveling components are symmetrically fixed on both sides of the chassis assembly, and the suction suction assembly The snow component is fixed on the top of the casing and is rotatably connected to the ice-breaking component. The ice-breaking component has ice-breaking rollers for breaking ice layers on roofs and roads.

By adopting the above technical solution, the ice-breaking roller rotates around its own axis as the robot moves forward, breaking up the snow accumulated in front and pushing it off the roof and road.

Preferably, the ice-breaking assembly further includes an angle frame, a reinforcing plate is fixed on one side of the angle frame, a mounting frame is fixed on one end of the reinforcing plate, and a snow pusher is fixed on one side of the reinforcing plate. , a third motor is fixedly connected to one side of the mounting frame, a driving wheel is fixedly connected to the output end of the third motor, a belt is connected to the external transmission of the driving wheel, and a driven wheel is connected to one end of the belt. , the driven wheel is fixedly connected to one end of the ice-breaking roller.

By adopting the above technical solution, the snow pusher can push down the broken ice on the roof and road surface, thereby enhancing the snow removal effect.

Preferably, the snow clearing assembly includes a second motor, a worm is fixedly connected to the output end of the second motor, a worm gear is meshed with one side of the worm, and a second gear is meshed with one side of the worm gear. A snow clearing brush is fixed to the bottom of the second gear.

By adopting the above technical solution, the smaller ice fragments that have not been pushed down by the snow pusher can be swept away, thereby improving the efficiency of snow removal.

Preferably, the traveling assembly includes a first motor, a first gear is fixedly connected to the output end of the first motor, a connecting frame is rotatably connected to one side of the first gear, and a connecting frame is rotatably connected to the bottom of the connecting frame. A tensioning wheel has a rubber track around the outside of the tensioning wheel, and the rubber track is meshed with the first gear.

By adopting the above technical solution, the device is provided with motion power.

Preferably, the chassis assembly includes a support platform, a support column is fixed at the bottom of the support platform, a support beam is fixed at the bottom of the support column, and a mounting slot is fixed at the top of the support beam. A connecting bracket is fixed on one side of the support beam, and a lifting eye is fixed on the front end of the support platform.

By adopting the above technical solution, the installation slot is provided to facilitate the installation of the first motor and the second motor, and the support beam supports the installation of four sets of traveling components.

Preferably, the transmission assembly includes a cylinder, a connecting head is fixedly connected to the piston end of the cylinder, a connecting shaft is rotatably connected to the inside of the connecting head, and a first connecting rod is rotatably connected to one end of the connecting shaft. One end of the first connecting rod is rotatably connected to a mounting base, and an interior of the mounting base is rotatably connected to a second connecting rod.

By adopting the above technical solution, the second connecting rod and the mounting frame are movablely installed. When the cylinder controls the movement of the first connecting rod, the snow pusher and the ice-breaking roller can be controlled to adapt to roofs and roads with different slopes for snow removal.

Preferably, the salt spreading assembly includes a support frame, a funnel is fixedly connected to one side of the support frame, leak holes are provided at the bottom of the funnel, and several leak holes are evenly spaced at the bottom of the funnel.

By adopting the above technical solution, several leak holes are evenly spaced at the bottom of the funnel, which can realize the uniform scattering of salt particles and speed up the melting of the ice surface.

Preferably, the snow suction assembly includes a storage box, a heating wire is fixed on the top of the storage box, a fourth motor is fixed on one side of the storage box, and a rotor is fixed on the output end of the fourth motor. A conveyor belt is connected to the outside of the rotating roller, and a drainage outlet is provided at the bottom of the storage box.

By adopting the above technical solution, the end of the conveyor belt away from the fourth motor is rotationally connected to the snow pusher, so that the conveyor belt transports the snow pushed by the snow pusher into the storage box under the driving of the fourth motor. The electrical connection generates enough heat to melt the collected snow.

(3) Beneficial effects

This application provides a snow removal robot. It has the following beneficial effects:

1. When the cylinder controls the movement of the first connecting rod, this snow removal robot can control the snow pusher and ice-breaking roller to adapt to roofs and roads with different slopes for snow removal. At the same time, the ice-breaking roller rotates around its own axis as the robot body moves forward. , can break up the snow accumulated in front and push it off the roof and the road. The snow pusher can push down the broken ice on the roof and the road to enhance the snow removal effect.

2. In this snow removal robot, the snow removal component can remove smaller ice fragments that have not been pushed down by the snow pusher, improving the efficiency of snow removal. The salt spreading component can evenly spread salt particles and speed up the melting of the ice surface. .

Description of the drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description These are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative labor.

Figure 1 is a schematic diagram of the complete structure of this application;

Figure 2 is a schematic diagram of the chassis structure of this application;

Figure 3 is a schematic diagram of the driving structure of this application;

Figure 4 is a schematic diagram of the ice-breaking structure of this application;

Figure 5 is a schematic diagram of the transmission structure of this application;

Figure 6 is a schematic diagram of the snow clearing structure of this application;

Figure 7 is a schematic diagram of the salt spreading structure of this application;

Figure 8 is a schematic diagram of the snow suction structure of this application.

In the picture: 1. Underframe assembly; 11. Support platform; 12. Lifting lugs; 13. Connecting bracket; 14. Support beam; 15. Support column; 16. Installation slot; 2. Travel assembly; 21. First motor; 22. First gear; 23. Rubber track; 24. Connecting frame; 25. Tension pulley; 3. Snow clearing assembly; 31. Second motor; 32. Worm; 33. Second gear; 34. Snow clearing brush; 35. Worm gear; 4. Casing; 5. Salt spreading component; 51. Support frame; 52. Funnel; 53. Leaky hole; 6. Ice-breaking component; 61. Angle frame; 62. Ice-breaking roller; 63. Driven wheel; 64 , Belt; 65. Driving wheel; 66. Third motor; 67. Reinforcement plate; 68. Mounting frame; 69. Snow push board; 7. Transmission components; 71. Cylinder; 72. Connecting shaft; 73. Connector; 74 , first connecting rod; 75, second connecting rod; 76, mounting seat; 8, snow suction assembly; 81, storage box; 82, drain outlet; 83, heating wire; 84, fourth motor; 85, conveyor belt; 86 , roller.

Detailed ways

The present application will be further described in detail below through the accompanying drawings and examples.

Referring to Figures 1-7, the embodiment of the present application provides a snow removal robot, which includes a chassis assembly 1, a driving assembly 2 for moving the snow removal robot, a snow clearing assembly 3 for clearing snow blocks, a transmission assembly 7, and a casing 4 , salt spreading assembly 5 and ice breaking assembly 6 for breaking the ice layer and pushing down the snow. The snow clearing assembly 3 is fixed on the rear of the chassis assembly 1, the casing 4 is fixed on the top of the chassis assembly 1, and the casing 4 The front part is fixedly connected with the salt spreading component 5, the front part of the chassis component 1 is fixedly connected with the transmission component 7, the transmission component 7 is fixedly connected with the ice-breaking component 6, and the four sets of traveling components 2 are fixed symmetrically on both sides of the chassis component 1 , the snow suction assembly 8 is fixed on the top of the casing 4 and is rotationally connected to the ice-breaking assembly 6. The ice-breaking assembly 6 has an ice-breaking roller 62 for breaking ice layers on roofs and roads. When the ice-breaking roller 62 moves forward with the robot body, by rotating around its own axis, the ice-breaking roller 62 can break up the snow accumulated in front and push it down from the roof and the road.

Referring to Figure 4, in one aspect of this embodiment, the ice-breaking assembly 6 also includes an angle frame 61. A reinforcing plate 67 is fixed on one side of the angle frame 61, and a mounting frame 68 is fixed on one end of the reinforcing plate 67. The reinforcing plate 67 A snow pushing board 69 is fixedly connected to one side of the mounting frame 68, a third motor 66 is fixedly connected to one side of the mounting frame 68, a driving wheel 65 is fixedly connected to the output end of the third motor 66, and a belt 64 is connected to the external transmission of the driving wheel 65. One end of the belt 64 is drivingly connected to a driven wheel 63, and the driven wheel 63 is fixedly connected to one end of the ice-breaking roller 62. The third motor 66 drives the driving wheel 65 to rotate. When the ice-breaking roller 62 moves forward with the robot body, it rotates around its own axis, so that the belt 64 drives the driven wheel 63 to rotate, thereby causing the ice-breaking roller 62 to rotate, which can remove the snow accumulated in front. Break it into pieces and push the ice cubes off the roof and road surface with the snow pusher 39 to enhance the snow removal effect.

Referring to Figure 6, in one aspect of this embodiment, the snow clearing assembly 3 includes a second motor 31. A worm 32 is fixedly connected to the output end of the second motor 31, and a worm gear 35 is engaged with one side of the worm 32. A second gear 33 is meshedly connected to one side, and a snow-clearing brush 34 is fixedly connected to the bottom of the second gear 33 . The second gear 33 and the worm gear 35 are axially connected to the connecting bracket 13, and then the second motor 31 drives the worm 32 to rotate. Since the worm 32 is meshed with the worm gear 35 and the worm gear 35 is meshed with the second gear 33, the snow brush 34 is driven to rotate. The snow sweeping brush 34 sweeps off the broken ice slag and snow.

Referring to Figure 3, in one aspect of this embodiment, the traveling assembly 2 includes a first motor 21. The output end of the first motor 21 is fixedly connected with a first gear 22, and one side of the first gear 22 is rotatably connected with a connecting frame 24. A tensioning wheel 25 is rotatably connected to the bottom of the connecting frame 24. A rubber crawler track 23 is wound around the outside of the tensioning wheel 25, and the rubber crawler track 23 is meshed with the first gear 22. The first motor 21 drives the first gear 22 to rotate, and the rubber crawler track 23 is arranged in a triangle under the action of the connecting frame 24. According to the meshing connection between the rubber crawler track 23 and the first gear 22 and the setting of the tensioning wheel 25, the rubber crawler track can be realized 23 is always close to the ground, allowing the snow removal robot to move forward smoothly.

Referring to Figure 2, in one aspect of this embodiment, the chassis assembly 1 includes a support platform 11. A support column 15 is fixed at the bottom of the support platform 11. A support beam 14 is fixed at the bottom of the support column 15. The support beam 14 is A mounting slot 16 is fixed on the top, a connecting bracket 13 is fixed on one side of the support beam 14 , and a lifting lug 12 is fixed on the front end surface of the support platform 11 . The rotational connection between the lifting eye 12 and the mounting base 76 not only facilitates the stable installation of the transmission assembly 7, but also facilitates the cylinder 71 to adjust the snow pushing plate 39 and the ice-breaking roller 62 to adapt to roofs and roads with different slopes.

Referring to Figure 5, in one aspect of this embodiment, the transmission assembly 7 includes a cylinder 71. The piston end of the cylinder 71 is fixedly connected with a connecting head 73. The inside of the connecting head 73 is rotatably connected with a connecting shaft 72, and one end of the connecting shaft 72 rotates. A first connecting rod 74 is connected, one end of the first connecting rod 74 is rotatably connected to a mounting base 76 , and an interior of the mounting base 76 is rotatably connected to a second connecting rod 75 . The second connecting rod 75 is movably installed with the mounting bracket 68. When the cylinder controls the movement of the first connecting rod 74, the snow pushing plate 69 and the ice-breaking roller 62 can be controlled to adapt to roofs and roads with different slopes for snow removal.

Referring to Figure 7, in one aspect of this embodiment, the salt spreading assembly 5 includes a support frame 51. A funnel 52 is fixed to one side of the support frame 51. A leak hole 53 is provided at the bottom of the funnel 52, and several leak holes 53 are provided. Evenly spaced openings are provided at the bottom of the funnel 52 . Several leak holes 53 are evenly spaced at the bottom of the funnel 52, which can realize the uniform scattering of salt particles and speed up the melting of the ice surface.

Referring to Figure 8, in one aspect of this embodiment, the snow suction assembly 8 includes a storage box 81, a heating wire 83 is fixed on the top of the storage box 81, a fourth motor 84 is fixed on one side of the storage box 81, and a fourth motor 84 is fixed on one side of the storage box 81. The output end of the motor 84 is fixedly connected with the rotating roller 86 , the outside of the rotating roller 86 is connected to the conveyor belt 85 for rotation, and the bottom of the storage box 81 is provided with a drainage outlet 82 . The end of the conveyor belt 85 away from the fourth motor 84 is rotationally connected to the snow pusher 69, so that the conveyor belt 85, driven by the fourth motor 84, transports the snow pushed by the snow pusher 69 into the storage box 81. When the electric heating wire 83 and The external power supply is electrically connected to generate enough heat to melt the collected snow.

All electrical equipment in this solution are powered by external power supplies.

Working principle: During use, the first motor 21 drives the first gear 22 to rotate, and the rubber track 23 is arranged in a triangular shape under the action of the connecting frame 24, and then the rubber track 23 is meshed with the first gear 22 and the tension wheel 25 The setting can realize that the rubber track 23 is always close to the ground, so that the snow removal robot can move forward smoothly. The first motor 21 drives the first gear 22 to rotate, and the rubber track 23 is arranged in a triangle under the action of the connecting frame 24, and then according to the rubber The meshing connection between the crawler track 23 and the first gear 22 and the setting of the tension wheel 25 can ensure that the rubber crawler track 23 is always close to the ground. The third motor 66 drives the driving wheel 65 to rotate, and the ice-breaking roller 62 moves along with the robot body. Rotate around its own axis, so that the belt 64 drives the driven wheel 63 to rotate, and then the ice-breaking roller 62 rotates, which can break the snow accumulated in front. The snow pusher 39 pushes the ice off the roof and the road, and passes through the second gear 33 and the worm gear 35 are connected to the connecting bracket 13, and then the second motor 31 drives the worm 32 to rotate. Since the worm 32 is meshed with the worm gear 35 and the worm gear 35 is meshed with the second gear 33, the snow brush 34 is driven to rotate. 34 Sweep away the small ice shards and snow.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to such process, method, article or equipment

Although the embodiments of the present application have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principles and spirit of the present application. and variations, the scope of the application is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a snow removing robot, includes chassis subassembly (1), is used for the subassembly (2) that traveles that snow removing robot removed, is used for sweeping snow subassembly (3) of snow piece, drive assembly (7), inhale snow subassembly (8), casing (4), spread salt subassembly (5) and be used for breaking the department ice layer and push away the icebreaking subassembly (6) of snow piece, its characterized in that: the snow sweeping assembly (3) is fixedly connected to the tail of the underframe assembly (1), the shell (4) is fixedly connected to the top of the underframe assembly (1), the salt scattering assembly (5) is fixedly connected to the front portion of the shell (4), the transmission assembly (7) is fixedly connected to the front portion of the underframe assembly (1), the transmission assembly (7) is fixedly connected with the ice breaking assembly (6), the four groups of the driving assemblies (2) are symmetrically fixedly connected to the two sides of the underframe assembly (1), the snow absorbing assembly (8) is fixedly connected to the top of the shell (4) and is rotatably connected with the ice breaking assembly (6), and the ice breaking assembly (6) is provided with an ice breaking roller (62) for breaking a roof and an ice layer on a road surface.

2. The snow removing robot according to claim 1, characterized in that: the ice breaking assembly (6) further comprises a corner frame (61), one side of the corner frame (61) is fixedly connected with a reinforcing plate (67), one end of the reinforcing plate (67) is fixedly connected with a mounting frame (68), one side of the reinforcing plate (67) is fixedly connected with a snow pushing plate (69), one side of the mounting frame (68) is fixedly connected with a third motor (66), the output end of the third motor (66) is fixedly connected with a driving wheel (65), the external transmission of the driving wheel (65) is connected with a belt (64), one end of the belt (64) is in transmission connection with a driven wheel (63), and one end of the driven wheel (63) is fixedly connected with an ice breaking roller (62).

3. The snow removing robot according to claim 1, characterized in that: the snow sweeping assembly (3) comprises a second motor (31), a worm (32) is fixedly connected to the output end of the second motor (31), a worm wheel (35) is connected to one side of the worm (32) in a meshed mode, a second gear (33) is connected to one side of the worm wheel (35) in a meshed mode, and a snow sweeping brush (34) is fixedly connected to the bottom of the second gear (33).

4. The snow removing robot according to claim 1, characterized in that: the driving assembly (2) comprises a first motor (21), a first gear (22) is fixedly connected to the output end of the first motor (21), a connecting frame (24) is rotatably connected to one side of the first gear (22), a tensioning wheel (25) is rotatably connected to the bottom of the connecting frame (24), a rubber crawler belt (23) is wound on the outer portion of the tensioning wheel (25), and the rubber crawler belt (23) is meshed with the first gear (22).

5. The snow removing robot according to claim 1, characterized in that: the chassis assembly (1) comprises a supporting platform (11), a supporting column (15) is fixedly connected to the bottom of the supporting platform (11), a supporting beam (14) is fixedly connected to the bottom of the supporting column (15), a mounting groove (16) is fixedly connected to the top of the supporting beam (14), a connecting bracket (13) is fixedly connected to one side of the supporting beam (14), and a lifting lug (12) is fixedly connected to the front end face of the supporting platform (11).

6. The snow removing robot according to claim 1, characterized in that: the transmission assembly (7) comprises an air cylinder (71), a connector (73) is fixedly connected to the piston end of the air cylinder (71), a connecting shaft (72) is connected to the inside of the connector (73) in a rotating mode, a first connecting rod (74) is connected to one end of the connecting shaft (72) in a rotating mode, an installation seat (76) is connected to one end of the first connecting rod (74) in a rotating mode, and a second connecting rod (75) is connected to the inside of the installation seat (76) in a rotating mode.

7. The snow removing robot according to claim 1, characterized in that: the salt sprinkling assembly (5) comprises a supporting frame (51), a funnel (52) is fixedly connected to one side of the supporting frame (51), a leak hole (53) is formed in the bottom of the funnel (52), and a plurality of leak holes (53) are uniformly formed in the bottom of the funnel (52) at equal intervals.

8. The snow removing robot according to claim 1, characterized in that: the snow absorbing assembly (8) comprises a storage box (81), a heating wire (83) is fixedly connected to the top of the storage box (81), a fourth motor (84) is fixedly connected to one side of the storage box (81), a rotating roller (86) is fixedly connected to the output end of the fourth motor (84), a conveying belt (85) is connected to the outer portion of the rotating roller (86) in a rotating mode, and a water outlet (82) is formed in the bottom of the storage box (81).