Moving device of photovoltaic cleaning vehicle

Abstract

The moving device of the photovoltaic cleaning vehicle comprises a driving wheel and a driven wheel, the driving wheel and the driven wheel are sleeved with a transmission belt, a follow-up mechanism is arranged between the driving wheel and the driven wheel, the follow-up mechanism is located between an upper belt body and a lower belt body of the transmission belt, and the follow-up mechanism comprises a fixing plate and a floating part. The floating parts are arranged on the fixing plate at intervals in the direction of the transmission belt, the fixing plate is provided with strip-shaped holes, the floating parts are provided with connecting rods inserted into the strip-shaped holes, each floating part comprises an installation base and wheel sets, the wheel sets are arranged on the installation bases at intervals and distributed in the direction of the transmission belt, and the lower portions of the wheel sets abut against the lower belt body. The mounting base and the upper plate body of the fixing plate are arranged at intervals. According to the moving device of the photovoltaic cleaning vehicle, flexible moving and obstacle crossing of the photovoltaic cleaning vehicle can be facilitated, and the moving capacity of the photovoltaic cleaning vehicle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic cleaning vehicles, in particular to a mobile device for a photovoltaic cleaning vehicle. Background Art

[0002] Photovoltaic cleaning vehicles are cleaning equipment specially designed for photovoltaic power stations. They are mainly used to clean photovoltaic panels to maintain their high efficiency and extend their service life. Existing photovoltaic cleaning vehicles usually adopt a crawler or transmission belt structure. For example, the patent with publication number CNll6532454A discloses a photovoltaic panel cleaning robot, which improves the stability of movement by setting multiple support rollers. However, when encountering obstacles or climbing slopes, due to the fixed setting of the support rollers, it cannot be flexibly adjusted according to the terrain, and the movement stability and obstacle crossing ability are poor. Utility Model Content

[0003] In order to solve the problems of the prior art, the utility model provides a mobile device for a photovoltaic cleaning vehicle which can improve obstacle crossing capability and mobile stability.

[0004] The specific technical scheme is as follows: A mobile device of a photovoltaic cleaning vehicle comprises a driving wheel and a driven wheel, the driving wheel and the driven wheel are sleeved with a transmission belt, a follower mechanism is provided between the driving wheel and the driven wheel, the follower mechanism is located between the upper belt body and the lower belt body of the transmission belt, the follower mechanism comprises a fixed plate and a floating part, a plurality of floating parts are arranged on the fixed plate at intervals along the direction of the transmission belt, the fixed plate is provided with a strip hole, the floating part is provided with a connecting rod inserted in the strip hole, the floating part comprises a mounting seat and a wheel group, a plurality of wheel groups are arranged on the mounting seat at intervals, a plurality of wheel groups are arranged along the direction of the transmission belt, the lower part of the wheel group is abutted against the lower belt body, and the mounting seat and the upper plate body of the fixed plate are arranged at intervals.

[0005] In some embodiments, the mounting seat is provided with an elastic member, and the elastic member is located between the mounting seat and the upper plate body.

[0006] In some embodiments, the elastic member is made of polyurethane material.

[0007] In some embodiments, a connecting plate and a side plate are respectively provided on both sides of the upper plate body, the connecting plate is connected to the photovoltaic cleaning vehicle, and strip holes are provided on the side plates.

[0008] In some embodiments, the strip-shaped holes are arranged vertically.

[0009] In some embodiments, the fixing plate has a hollow portion.

[0010] In some embodiments, the upper plate body is provided with a connecting rod, which is perpendicular to the upper plate body and is used to connect to the photovoltaic cleaning vehicle.

[0011] In some embodiments, each wheel set is provided with a plurality of rollers, and the plurality of rollers are arranged in parallel and press against the lower belt body.

[0012] In some embodiments, the transmission belt has anti-skid grooves, and the anti-skid grooves are arranged in a V-shape at intervals.

[0013] Technical effect of the utility model: The mobile device of the photovoltaic cleaning vehicle of the utility model can facilitate the flexible movement and obstacle crossing of the photovoltaic cleaning vehicle, thereby improving the mobility of the photovoltaic cleaning vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of a moving device of a photovoltaic cleaning vehicle according to an embodiment of the utility model.

[0016] Figure 2 It is a schematic diagram of the follower mechanism of the embodiment of the utility model.

[0017] Figure 3 It is a schematic diagram of a mounting base according to an embodiment of the utility model.

[0018] Figure 4 It is a schematic diagram of the anti-skid groove of an embodiment of the utility model. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0023] like Figures 1 to 4 As shown, a mobile device of a photovoltaic cleaning vehicle in this embodiment includes a driving wheel 31 and a driven wheel 32, and a transmission belt 33 is set on the driving wheel 31 and the driven wheel 32. The driving wheel 31 drives the transmission belt 33, so that the driven wheel 32 moves synchronously. A follower mechanism 34 is provided between the driving wheel 31 and the driven wheel 32, and the follower mechanism 34 can make the photovoltaic cleaning vehicle more stable when the mobile device climbs a slope or encounters an obstacle. The follower mechanism 34 is located between the upper belt body 331 and the lower belt body 332 of the transmission belt 33, and the follower mechanism 34 includes a fixed plate 341 and a floating part 342, and a plurality of floating parts 342 are arranged on the fixed plate 341 at intervals along the direction of the transmission belt 33. The fixed plate 341 is provided with a strip hole 343, and correspondingly, the shell also has a corresponding strip hole 343', and the floating part 342 is provided with a connecting rod 344 inserted in the strip hole 343, and the connecting rod 344 can slide or rotate in the strip hole 343. The floating part 342 includes a mounting seat 345 and a wheel set 346. A plurality of wheel sets 346 are arranged on the mounting seat 345 at intervals. A plurality of wheel sets 346 are arranged along the direction of the transmission belt. The lower part of the wheel set 346 abuts against the lower belt body 332. The mounting seat 345 is arranged at intervals with the upper plate body 347 of the fixed plate 341. In the above technical scheme, when encountering an obstacle, the transmission belt presses on the obstacle. By floating or rotating the floating part 342, it is easy to cross the obstacle. At the same time, the lower belt body 332 can increase the contact area with the ground and improve the movement stability. Through the above technical scheme, it is easy to move and cross obstacles for the photovoltaic cleaning vehicle, and improve the mobility of the photovoltaic cleaning vehicle. The photovoltaic cleaning vehicle of this embodiment has two sets of moving devices.

[0024] In this embodiment, the mounting seat 345 is provided with an elastic member 348, and the elastic member 348 is located between the mounting seat 345 and the upper plate 347, so that when the mounting seat 345 moves upward, the mounting seat 345 can be prevented from being damaged by collision with the upper plate by the elastic member 348. The elastic member 348 is made of polyurethane material.

[0025] In this embodiment, the upper plate 347 is provided with a connecting plate 3471 and a side plate 3472 on both sides, and the connecting plate 3471 is connected to the photovoltaic cleaning vehicle. The strip hole 343 is provided on the side plate 3472, so that the upper plate 347 can be firmly connected to the photovoltaic cleaning vehicle. The strip hole 343 is arranged vertically, so that the mounting seat 345 can float in the vertical direction. The fixed plate 341 has a hollow portion 3411, so as to reduce the weight of the fixed plate 341. The upper plate 347 is provided with a connecting rod 349, which is perpendicular to the upper plate 347. The connecting rod 349 is used to connect with the photovoltaic cleaning vehicle, so that the installation of the upper plate 347 is more stable. Each wheel group 346 is provided with a plurality of rollers 3461, and the plurality of rollers 3461 are arranged in parallel and press against the lower belt 332. In this embodiment, two sets of wheel groups 346 are provided, and the two sets of wheel groups 346 can move independently, and the rollers 3461 can roll independently, so as to enhance the mobility.

[0026] In this embodiment, the transmission belt 33 has anti-skid grooves 333 , and the anti-skid grooves 333 are arranged in a V-shape at intervals, so as to further improve the anti-skid performance of the transmission belt.

[0027] The mobile device of a photovoltaic cleaning vehicle in this embodiment can facilitate the photovoltaic cleaning vehicle to move flexibly and overcome obstacles, thereby improving the mobility of the photovoltaic cleaning vehicle.

[0028] The above is a description of a mobile device for a photovoltaic cleaning vehicle of the utility model. However, the utility model is not limited to the above specific implementations, and various deformations or changes can be made as long as they do not depart from the scope of the claims. The utility model includes various deformations and changes within the scope of the claims.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A mobile device for a photovoltaic cleaning vehicle, comprising a driving wheel and a driven wheel, wherein the driving wheel and the driven wheel are sleeved with a transmission belt, characterized in that: A follower mechanism is provided between the driving wheel and the driven wheel, and the follower mechanism is located between the upper belt body and the lower belt body of the transmission belt. The follower mechanism includes a fixed plate and a floating part, and a plurality of floating parts are arranged on the fixed plate at intervals along the direction of the transmission belt. The fixed plate is provided with a strip hole, and the floating part is provided with a connecting rod inserted in the strip hole. The floating part includes a mounting seat and a wheel set, and a plurality of wheel sets are arranged on the mounting seat at intervals. The plurality of wheel sets are arranged along the direction of the transmission belt, and the lower part of the wheel set abuts against the lower belt body, and the mounting seat is spaced apart from the upper plate body of the fixed plate.

2. The mobile device of the photovoltaic cleaning vehicle according to claim 1, characterized in that: The mounting seat is provided with an elastic member, and the elastic member is located between the mounting seat and the upper plate body.

3. The mobile device of the photovoltaic cleaning vehicle according to claim 2, characterized in that: The elastic member is made of polyurethane material.

4. The mobile device of the photovoltaic cleaning vehicle according to claim 1, characterized in that: A connecting plate and a side plate are respectively provided on both sides of the upper plate body, the connecting plate is connected to the photovoltaic cleaning vehicle, and strip holes are provided on the side plates.

5. The mobile device of the photovoltaic cleaning vehicle according to claim 4, characterized in that: The strip-shaped holes are arranged vertically.

6. The mobile device of the photovoltaic cleaning vehicle according to claim 1, characterized in that: The fixing plate has a hollow portion.

7. The mobile device of the photovoltaic cleaning vehicle according to claim 1, characterized in that: The upper plate body is provided with a connecting rod, which is perpendicular to the upper plate body and is used to be connected to the photovoltaic cleaning vehicle.

8. The mobile device of the photovoltaic cleaning vehicle according to claim 1, characterized in that: Each wheel set is provided with a plurality of rollers, which are arranged in parallel and press against the lower belt body.

9. The mobile device of the photovoltaic cleaning vehicle according to claim 1, characterized in that: The transmission belt has anti-skid grooves, and the anti-skid grooves are arranged at intervals in a V shape.

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