Cleaning robot structure with walking waterproof and anti-skid wheel assembly

Abstract

The utility model discloses a cleaning robot structure with a walking waterproof anti-skid wheel assembly, and relates to the technical field of cleaning robots, in particular to the cleaning robot structure with the walking waterproof anti-skid wheel assembly, which comprises a bottom shell, and a cleaning mechanism is arranged on the bottom shell and is used for cleaning and collecting. A walking mechanism is arranged on the bottom shell and used for stable movement, the cleaning mechanism comprises a sweeping assembly, the sweeping assembly comprises a shaft frame fixed to the front end in the bottom shell, a shaft rod is rotationally installed between the two ends of the shaft frame, and driving bevel gears are installed at the two ends of the shaft rod. The problems that dust and garbage generated in the process directly slide down from a photovoltaic panel, and an effective collecting mechanism for the sundries is lacked, so that pollution to the surrounding environment is inevitably caused, and the overall cleaning effect and the environmental quality are influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning robots, in particular to a cleaning robot structure with a walking waterproof and anti-slip wheel assembly. Background Art

[0002] With the nationwide promotion and application of large-scale photovoltaic power generation, the number of photovoltaic panel automatic cleaning robots is also increasing day by day. They improve the efficiency of photovoltaic power generation by cleaning the dust and attached dirt on the surface of photovoltaic panels. However, photovoltaic panels are usually installed at a certain angle, and there is a risk of slipping when cleaning robots walk on them. There are cleaning robots on the market that use crawler-type mobile devices, which increase the contact area with photovoltaic panels to increase friction and prevent slipping;

[0003] After checking the public (announcement) number: CN220144108U, a photovoltaic cleaning robot with anti-skid wheels is disclosed. This technology discloses "a photovoltaic cleaning robot with anti-skid wheels, the anti-skid wheels include a hub and a plurality of spindle anti-slip blocks made of silicone or rubber, and the outer side of the spindle anti-slip blocks is evenly provided with concave circular depressions" and other technical solutions, which have "the circular depressions are equivalent to suction cups, which can adsorb photovoltaic panels when the robot walks and the anti-skid wheels rotate; especially when the photovoltaic panel surface is wet, the circular depressions are more likely to adsorb the photovoltaic panel surface, effectively avoiding wheel slippage and even the cleaning robot slipping" and other technical effects;

[0004] Although the above scheme uses a cleaning device to directly act on the surface of the photovoltaic panel for cleaning, the dust and garbage generated in the process will directly slide off the photovoltaic panel. There is a lack of an effective collection mechanism for these debris, which inevitably leads to pollution of the surrounding environment and affects the overall cleaning effect and environmental quality. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a cleaning robot structure with a walking waterproof and anti-skid wheel assembly, which has the characteristics of effectively cleaning and collecting dust through a cleaning mechanism and being waterproof and anti-skid when moving through a walking mechanism.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a cleaning robot structure with a walking waterproof and anti-skid wheel assembly includes a bottom shell, a cleaning mechanism is provided on the bottom shell and is used for cleaning and collecting, a walking mechanism is provided on the bottom shell and is used for stable movement, and the cleaning mechanism includes:

[0007] The cleaning assembly includes a shaft frame fixed at the front end of the bottom shell, a shaft rod is rotatably installed between the two ends of the shaft frame, driving bevel gears are installed at both ends of the shaft rod, driven bevel gears are rotatably installed at both ends of the shaft frame and mesh with the driving bevel gears for transmission, side brushes are rotatably installed on both sides of the lower end of the bottom shell, and the side brushes are connected to the driven bevel gears, and a first motor is installed on one side of the shaft frame and is used to drive the shaft rod to rotate;

[0008] A pickup assembly is arranged in the middle of the bottom shell and is used to pick up dust;

[0009] The collecting component is arranged at the rear end of the bottom shell and is used to collect dust.

[0010] Preferably, the pickup assembly includes an inlet hole opened in the middle of the bottom of the bottom shell, a fixed frame installed in the middle of the bottom shell, a brush is rotatably installed inside the fixed frame, and a second motor is installed on one side of the fixed frame and is used to drive the brush to rotate.

[0011] Preferably, the collecting assembly comprises a collecting box installed at the rear end of the bottom shell, an inlet hole is provided at the front end of the collecting box, a box cover is installed at the upper end of the inlet hole, and a fan is installed at the rear end of the bottom shell.

[0012] Preferably, the walking mechanism includes a waterproof cover fixed at both ends inside the bottom shell, an anti-skid wheel is rotatably installed inside the waterproof cover, a driven pulley is installed at the outer end of the anti-skid wheel, a third motor is installed inside the waterproof cover, a driving pulley is installed at the output end of the third motor, and a belt is installed between the driving pulley and the driven pulley.

[0013] Preferably, a battery is installed at the inner front end of the bottom shell, a cover shell is installed at the upper end of the bottom shell, a sensor probe and a camera are installed at the front end of the bottom shell and the front end of the cover shell respectively, and a front wheel is installed at the bottom front end of the bottom shell.

[0014] Preferably, a sponge block is installed at the bottom of the rear end of the bottom shell.

[0015] Preferably, a slot is formed on the top of the cover shell.

[0016] Beneficial Effects

[0017] The utility model provides a cleaning robot structure with a waterproof and anti-slip wheel assembly. Compared with the prior art, it has the following beneficial effects:

[0018] (1) The output end of the first motor drives the shaft to drive the active bevel gears at both ends to rotate, and the active bevel gears at both ends respectively drive the driven bevel gears at both ends to rotate, and at the same time, the driven bevel gears at both ends respectively drive the corresponding side brushes to rotate synchronously in the opposite direction, so that the dust in the front can be cleaned towards the rear.

[0019] (2) The output end of the third motor drives the active pulley to cooperate with the belt to drive the driven pulley, and the driven pulley drives the anti-skid wheel to rotate. When the anti-skid wheel rotates, a plurality of rubber spindle anti-slip blocks arranged on the outside of the wheel hub can effectively avoid slipping. In addition, the anti-skid wheel is arranged in a waterproof cover and separated from the inside of the bottom shell and the third motor, so as to prevent water stains caused by the rotation of the anti-skid wheel from entering the inside of the bottom shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the bottom of the utility model;

[0022] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the pickup assembly in the utility model;

[0024] Figure 5 It is a structural schematic diagram of the collection component in the utility model;

[0025] Figure 6 It is a structural schematic diagram of the walking mechanism in the utility model.

[0026] In the figure: 1. bottom shell; 2. cleaning mechanism; 21. cleaning component; 211. shaft frame; 212. shaft; 213. driving bevel gear; 214. driven bevel gear; 215. side brush; 216. first motor; 22. picking component; 221. inlet hole; 222. fixing frame; 223. brush; 224. second motor; 23. collecting component; 231. collecting box; 232. inlet hole; 233. box cover; 234. fan; 3. walking mechanism; 31. waterproof cover; 32. anti-skid wheel; 33. driven pulley; 34. third motor; 35. driving pulley; 36. belt; 4. battery; 5. cover shell; 6. sensor probe; 7. camera; 8. front wheel; 9. sponge block; 10. slot hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-6The utility model provides a technical solution for the structure of a cleaning robot with a walking waterproof and anti-skid wheel assembly: the cleaning robot structure with a walking waterproof and anti-skid wheel assembly comprises a bottom shell 1, a cleaning mechanism 2 is arranged on the bottom shell 1 and is used for cleaning and collecting, a walking mechanism 3 is arranged on the bottom shell 1 and is used for stable movement, and the cleaning mechanism 2 comprises:

[0029] The cleaning assembly 21 includes a shaft frame 211 fixed at the front end of the bottom shell 1, a shaft rod 212 is rotatably installed between the two ends of the shaft frame 211, and a driving bevel gear 213 is installed at both ends of the shaft rod 212. A driven bevel gear 214 is rotatably installed at both ends of the shaft frame 211 and meshes with the driving bevel gear 213 for transmission. Side brushes 215 are rotatably installed on both sides of the lower end of the bottom shell 1, and the side brushes 215 are connected to the driven bevel gear 214. A first motor 216 is installed on one side of the shaft frame 211 and is used to drive the shaft rod 212 to rotate;

[0030] A pickup assembly 22 is disposed in the middle of the bottom shell 1 and is used to pick up dust;

[0031] The collecting assembly 23 is arranged at the rear end of the bottom shell 1 and is used to collect dust.

[0032] In this embodiment, the output end of the first motor 216 drives the shaft 212 to drive the active bevel gears 213 at both ends to rotate, and the active bevel gears 213 at both ends respectively drive the driven bevel gears 214 at both ends to rotate. At the same time, the driven bevel gears 214 at both ends respectively drive the corresponding side brushes 215 to rotate synchronously in the opposite direction, so that the dust in the front can be cleaned towards the rear.

[0033] Specifically, the picking component 22 includes an inlet hole 221 opened in the middle of the bottom of the bottom shell 1, a fixed frame 222 installed in the middle of the bottom shell 1, a brush 223 is rotatably installed inside the fixed frame 222, and a second motor 224 is installed on one side of the fixed frame 222 and is used to drive the brush 223 to rotate.

[0034] In this embodiment, when the cleaning component 21 sweeps the dust toward the picking component 22 , the brush 223 is driven to rotate through the output end of the second motor 224 , and the brush 223 sweeps the dust from the inlet hole 221 into the fixing frame 222 .

[0035] Specifically, the collecting assembly 23 includes a collecting box 231 installed at the rear end of the bottom shell 1 , an inlet hole 232 is opened at the front end of the collecting box 231 , a box cover 233 is installed at the upper end of the inlet hole 232 , and a fan 234 is installed at the rear end of the bottom shell 1 .

[0036] In this embodiment, the dust swept up by the pickup assembly 22 can be sucked into the collection box 231 through the inlet hole 232 by the fan 234 for collection.

[0037] Specifically, the walking mechanism 3 includes a waterproof cover 31 fixed at both ends inside the bottom shell 1, an anti-skid wheel 32 is rotatably installed inside the waterproof cover 31, a driven pulley 33 is installed at the outer end of the anti-skid wheel 32, a third motor 34 is installed inside the waterproof cover 31, a driving pulley 35 is installed at the output end of the third motor 34, and a belt 36 is installed between the driving pulley 35 and the driven pulley 33.

[0038] In this embodiment, the output end of the third motor 34 drives the active pulley 35 to cooperate with the belt 36 to drive the driven pulley 33, and the driven pulley 33 drives the anti-skid wheel 32 to rotate. When the anti-skid wheel 32 rotates, a plurality of spindle anti-slip blocks made of rubber material arranged on the outside of its hub can effectively avoid slipping. In addition, the anti-skid wheel 32 is arranged in the waterproof cover 31 and separated from the inside of the bottom shell 1 and the third motor 34, so as to prevent water stains caused by the rotation of the anti-skid wheel 32 from entering the inside of the bottom shell 1.

[0039] Specifically, a battery 4 is installed at the inner front end of the bottom shell 1, a cover shell 5 is installed at the upper end of the bottom shell 1, a sensor probe 6 and a camera 7 are installed at the front end of the bottom shell 1 and the front end of the cover shell 5 respectively, and a front wheel 8 is installed at the bottom front end of the bottom shell 1.

[0040] In this embodiment, walking movement is achieved by rotating the anti-skid wheels 32 on both sides and cooperating with the front wheels 8 .

[0041] Specifically, a sponge block 9 is installed at the bottom of the rear end of the bottom shell 1 .

[0042] In this embodiment, water stains on the surface of the photovoltaic panel can be adsorbed during the cleaning process.

[0043] Specifically, a slot 10 is formed on the top of the cover shell 5 .

[0044] In this embodiment, the collection box 231 can be conveniently taken out or put into the bottom shell 1 through the slot 10 .

[0045] The working principle and use process of the utility model are as follows: first, the output end of the third motor 34 drives the active pulley 35 to cooperate with the belt 36 to drive the driven pulley 33, and the driven pulley 33 drives the anti-skid wheel 32 to rotate, and cooperates with the front wheel 8 to realize walking movement; then, the output end of the first motor 216 drives the shaft 212 to drive the active bevel gears 213 at both ends to rotate, and the active bevel gears 213 at both ends respectively drive the driven bevel gears 214 at both ends to rotate, and at the same time, the driven bevel gears 214 at both ends respectively drive the corresponding side brushes 215 to rotate synchronously in the opposite direction, so that the dust in front can be cleaned toward the rear; at the same time, the output end of the second motor 224 drives the brush 223 to rotate, and the brush 223 sweeps the dust from the inlet hole 221 into the fixed frame 222; and, the dust swept up by the picking component 22 is sucked into the interior of the collection box 231 through the inlet hole 232 by the fan 234 for collection.

[0046] The model of the motor is: YGF4337-FC28. As it adopts existing mature technology products, it will not be elaborated in detail here. All the electrical components appearing in this article are connected to the external main controller and 220V AC power.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning robot structure with a waterproof and anti-slip wheel assembly, comprising a bottom shell (1), characterized in that: The bottom shell (1) is provided with a cleaning mechanism (2) for cleaning and collecting, and the bottom shell (1) is provided with a walking mechanism (3) for stable movement, wherein the cleaning mechanism (2) comprises: The cleaning assembly (21) comprises an axle frame (211) fixed at the front end of the bottom shell (1), a shaft (212) rotatably mounted between the two ends of the axle frame (211), a driving bevel gear (213) mounted at both ends of the shaft frame (212), a driven bevel gear (214) rotatably mounted at both ends of the axle frame (211) and meshingly driven with the driving bevel gear (213), side brushes (215) rotatably mounted on both sides of the lower end of the bottom shell (1), and the side brushes (215) are connected to the driven bevel gear (214), and a first motor (216) is mounted on one side of the axle frame (211) and is used to drive the shaft (212) to rotate; A pickup assembly (22) is arranged in the middle of the bottom shell (1) and is used to pick up dust; The collecting assembly (23) is arranged at the rear end inside the bottom shell (1) and is used to collect dust.

2. The cleaning robot structure with waterproof and anti-slip wheel assembly according to claim 1 is characterized in that: The pickup assembly (22) comprises an inlet hole (221) opened in the middle of the bottom of the bottom shell (1), a fixed frame (222) installed in the middle of the bottom shell (1), a brush (223) rotatably installed inside the fixed frame (222), and a second motor (224) is installed on one side of the fixed frame (222) and is used to drive the brush (223) to rotate.

3. The cleaning robot structure with waterproof and anti-slip wheel assembly according to claim 1 is characterized in that: The collecting assembly (23) comprises a collecting box (231) installed at the rear end of the bottom shell (1), an inlet hole (232) is provided at the front end of the collecting box (231), a box cover (233) is installed at the upper end of the inlet hole (232), and a fan (234) is installed at the rear end of the bottom shell (1).

4. The cleaning robot structure with waterproof and anti-slip wheel assembly according to claim 1 is characterized in that: The walking mechanism (3) comprises a waterproof cover (31) fixed at both ends inside the bottom shell (1), an anti-skid wheel (32) rotatably mounted inside the waterproof cover (31), a driven pulley (33) mounted at the outer end of the anti-skid wheel (32), a third motor (34) mounted inside the waterproof cover (31), a driving pulley (35) mounted at the output end of the third motor (34), and a belt (36) mounted between the driving pulley (35) and the driven pulley (33).

5. The cleaning robot structure with waterproof and anti-slip wheel assembly according to claim 1, characterized in that: A battery (4) is installed at the front end of the bottom shell (1), a cover shell (5) is installed at the upper end of the bottom shell (1), a sensor probe (6) and a camera (7) are installed at the front end of the bottom shell (1) and the front end of the cover shell (5), respectively, and a front wheel (8) is installed at the bottom front end of the bottom shell (1).

6. The cleaning robot structure with waterproof and anti-slip wheel assembly according to claim 1, characterized in that: A sponge block (9) is installed at the rear end bottom of the bottom shell (1).

7. The cleaning robot structure with waterproof and anti-slip wheel assembly according to claim 5, characterized in that: The top of the cover shell (5) is provided with a slot hole (10).

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