Photovoltaic cleaning robot transition auxiliary device and photovoltaic cleaning robot

Abstract

The utility model relates to the technical field of photovoltaic equipment, and discloses a photovoltaic cleaning robot transition auxiliary device and a photovoltaic cleaning robot. The transferring and erecting auxiliary trolley comprises a connecting base and a movable supporting module. The connecting base is used for being arranged at the bottom of a transmission box in the photovoltaic cleaning robot and is provided with a connecting module used for being detachably connected with the transmission box. The movable supporting module is arranged at the bottom of the connecting base, and the movable supporting module comprises auxiliary rollers which are in rolling contact with the upper surface of the photovoltaic matrix. According to the transferring and erecting auxiliary trolley, manual transferring and erecting operation can be assisted, the labor intensity of workers is relieved, the safety is higher, and the working efficiency is improved. And the working environment which is not suitable for the transition robot is made up.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic equipment, and in particular to a photovoltaic cleaning robot transition auxiliary device and a photovoltaic cleaning robot. Background Art

[0002] Photovoltaic power generation is a process of converting solar energy into electrical energy. Usually, a photovoltaic matrix needs to be laid in a designated area. The photovoltaic matrix is ​​composed of multiple photovoltaic panels. Since the photovoltaic matrix is ​​exposed to the natural environment for a long time, dust or debris will accumulate on the surface after long-term use. Therefore, a photovoltaic cleaning robot is usually configured to regularly clean the surface of the photovoltaic matrix.

[0003] The photovoltaic cleaning robot usually includes a long strip frame, a transmission box arranged at both ends of the frame, and running wheels and limit side wheels arranged at both ends of the frame, wherein the running wheels are connected to the transmission box in a transmission manner and in rolling contact with the upper surface of the photovoltaic matrix, and the limit side wheels correspond to the side of the photovoltaic matrix. Among them, transferring the photovoltaic cleaning robot to the photovoltaic matrix is ​​called transfer and mounting. There are currently two commonly used transfer and mounting methods, one is pure manual handling, and the other is to configure a transfer robot to transport the cleaning robot to transfer between different photovoltaic matrices.

[0004] However, the use of transfer robots is costly and is also limited by some terrain influences, so it is impossible to use transfer robots for transfer operations. Especially for some large photovoltaic power stations, the size and weight of photovoltaic module cleaning robots are large, and pure manual handling requires a lot of manpower and material resources, with low work efficiency and poor safety. Utility Model Content

[0005] The purpose of the present application is to provide a photovoltaic cleaning robot transfer auxiliary device and a photovoltaic cleaning robot, so as to solve the problem that pure manual handling in the transfer yard shelving operation in the prior art consumes a lot of manpower and material resources, has low work efficiency and poor safety.

[0006] To achieve the above objectives, in a first aspect, the present application provides a photovoltaic cleaning robot transition auxiliary device, comprising:

[0007] A connection base, which is arranged at the bottom of a transmission box in the photovoltaic cleaning robot and is provided with a connection module for detachably connecting with the transmission box; and

[0008] The movable support module is arranged at the bottom of the connection base, and the movable support module includes an auxiliary roller for rolling contact with the upper surface of the photovoltaic matrix.

[0009] As a further improvement of the above technical solution:

[0010] In a possible implementation manner, the connection module includes a first limit block and a second limit block arranged in opposite positions, and a clamping groove for clamping the transmission box is formed between the first limit block and the second limit block;

[0011] Wherein, the width dimension of the clamping groove is greater than or equal to the thickness dimension of the transmission box.

[0012] In a possible implementation, the width of the clamping groove formed between the first limiting block and the second limiting block is adjustable.

[0013] In a possible implementation manner, the base of the first limit block is provided with a first waist-shaped hole extending along the width direction of the clamping groove, and the connecting base is provided with a first locking assembly, which passes through the first waist-shaped hole and is used to lock the first limit block on the connecting base; and / or

[0014] The base of the second limit block is provided with a second waist-shaped hole extending along the width direction of the clamping groove, and the connecting base is provided with a second locking assembly, which passes through the second waist-shaped hole and is used to lock the second limit block on the connecting base.

[0015] In a possible implementation manner, the connection module further includes a fastener, which is arranged through the connection base and is used for threaded connection with the transmission box.

[0016] In a possible implementation, the mobile support module includes two wheel seats arranged side by side, the wheel seats are rotatably disposed on the connection base, and the rotation axis of the wheel seats is parallel to the normal line of the plane where the connection base is located;

[0017] Wherein, each of the wheel seats is provided with a rotatable auxiliary roller.

[0018] In a possible implementation, the mobile support module further includes a buffer component, and the buffer component is located on one side of the auxiliary roller;

[0019] When the connecting module is connected to the transmission box, the buffer component is located between the limiting side wheel and the running wheel of the photovoltaic cleaning robot, and the auxiliary roller is located on the side of the buffer component away from the running wheel;

[0020] Wherein, the distance from the bottom surface of the buffer assembly to the bottom of the connecting base is smaller than the distance from the bottom surface of the auxiliary roller to the bottom of the connecting base.

[0021] In a possible implementation, the buffer component is a buffer wheel or a buffer block.

[0022] In a possible implementation manner, a traction structure for connecting a traction rope is provided on the connection base;

[0023] The traction structure is a traction hole, or the traction structure is a lifting ear arranged on the connection base.

[0024] To achieve the above-mentioned purpose, in a second aspect, the present application further provides a photovoltaic cleaning robot, comprising a frame, a transmission box arranged at both ends of the frame, and a photovoltaic cleaning robot transition auxiliary device provided according to the above-mentioned first aspect;

[0025] Wherein, when transferring to a shelf, the connection base is detachably connected to one of the transmission boxes through the connection module.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] The present application provides a photovoltaic cleaning robot transition auxiliary device and a photovoltaic cleaning robot. When the photovoltaic cleaning robot transition auxiliary device is in use, the connection module on the connection base is first detachably connected to the transmission box at one end of the photovoltaic cleaning robot. When performing the transition operation, the end of the photovoltaic cleaning robot installed with the transition auxiliary trolley is first contacted with the upper surface of the photovoltaic matrix from one side of the photovoltaic matrix, specifically the auxiliary roller in the mobile support module is in contact with the upper surface of the photovoltaic matrix, and then the entire photovoltaic robot is pushed, relying on the rolling action of the auxiliary roller to push the entire photovoltaic robot onto the photovoltaic matrix. Of course, it can also be towed by a traction rope to adjust the moving direction of the photovoltaic robot in time, and at the same time, it can effectively prevent the robot from falling and improve safety. In this way, the photovoltaic cleaning robot transition auxiliary device provided by the present application can assist the manual transition operation, reduce the labor intensity of manual labor, have higher safety, and improve work efficiency. And then make up for the working environment that is not suitable for the transition robot.

[0028] Other features and advantages of the present application will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings are used to provide a further understanding of the present application and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present application. It should be understood that the following drawings only show certain embodiments of the present application and should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work. In the drawings:

[0030] Figure 1 A schematic diagram of the three-dimensional structure of a transfer and loading auxiliary trolley provided in an embodiment of the present application is shown;

[0031] Figure 2 A schematic diagram of the three-dimensional structure of a photovoltaic cleaning device provided in an embodiment of the present application and equipped with a transfer and racking auxiliary trolley is shown;

[0032] Figure 3 Shows Figure 2 A local enlarged schematic diagram of the middle A;

[0033] Figure 4 A schematic diagram showing a state of a photovoltaic cleaning device provided by an embodiment of the present application during a transfer and racking process;

[0034] Figure 5 Another schematic diagram of a photovoltaic cleaning device provided by an embodiment of the present application during the process of transferring to a shelf is shown;

[0035] Figure 6 A schematic diagram showing a state after the auxiliary roller passes over the edge of the photovoltaic matrix during the transfer and racking process of the photovoltaic cleaning device provided by an embodiment of the present application;

[0036] Figure 7 A schematic diagram showing the state of the buffer component after it passes over the edge of the photovoltaic matrix during the transfer and racking process of the photovoltaic cleaning device provided by an embodiment of the present application;

[0037] Figure 8 A schematic diagram showing the state of the photovoltaic cleaning device provided in an embodiment of the present application after the transfer and mounting is completed.

[0038] Description of reference numerals:

[0039] 100, transfer rack auxiliary trolley; 110, connection base; 120, mobile support module; 121, wheel seat; 122, auxiliary roller; 123, buffer assembly; 1230, buffer wheel; 1231, buffer wheel seat; 1232, wheel body; 130, connection module; 131, first limit block; 132, second limit block; 133, clamping groove; 134, fastener; 140, traction structure; 141, lifting ear; 150, traction rope;

[0040] 200, rack;

[0041] 300, transmission box;

[0042] 400, traveling wheel;

[0043] 500, limit side wheel;

[0044] 600, cleaning roller brush;

[0045] 1000, Photovoltaic Matrix;

[0046] X, first direction; Y, second direction; Z, third direction. DETAILED DESCRIPTION

[0047] The specific implementation of the embodiment of the present application 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 embodiment of the present application, and is not used to limit the embodiment of the present application.

[0048] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0049] In the embodiments of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0050] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0051] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0052] The present application will be described in detail below with reference to the accompanying drawings and in conjunction with exemplary embodiments.

[0053] Example

[0054] See also Figure 1 and Figure 2 The present embodiment provides a photovoltaic cleaning robot transition auxiliary device 100, hereinafter collectively referred to as a transition and shelving auxiliary vehicle 100, which is used for the photovoltaic cleaning robot's transition and shelving operations.

[0055] It should be noted that the photovoltaic cleaning robot includes a long frame 200, a transmission box 300 arranged at both ends of the frame 200, and a walking wheel 400 and a limiting side wheel 500 arranged at both ends of the frame 200. A cleaning roller brush 600 is provided below the long frame 200, and the cleaning roller brush 600 is connected to the transmission box 300. Among them, the walking wheel 400 is connected to the transmission box 300 and rolls with the upper surface of the photovoltaic matrix 1000, and the limiting side wheel 500 corresponds to the side of the photovoltaic matrix 1000.

[0056] It can be understood that the limiting edge wheel 500 can prevent the photovoltaic cleaning robot from swinging and detaching from the photovoltaic matrix 1000 when walking during cleaning operations. In this way, the limiting edge wheel 500 is located at the farthest end of the long strip frame 200, and to achieve the limiting effect, the limiting edge wheel 500 is at least partially located below the upper surface of the photovoltaic matrix 1000. Among them, the photovoltaic matrix 1000 is a rectangular structure composed of multiple photovoltaic panels.

[0057] In this embodiment, the transfer rack auxiliary vehicle 100 includes a connection base 110 and a mobile support module 120; the connection base 110 is used to be arranged at the bottom of the transmission box 300 in the photovoltaic cleaning robot and is provided with a connection module 130 for detachably connecting with the transmission box 300. The mobile support module 120 is arranged at the bottom of the connection base 110 (i.e., the side of the connection base 110 facing away from the transmission box 300), and the mobile support module 120 includes an auxiliary roller 122 that is in rolling contact with the upper surface of the photovoltaic matrix 1000.

[0058] It can be understood that the connection base 110 is detachably connected to the transmission box 300 through the connection module 130, which makes disassembly and installation more convenient. And after installation, the transfer rack auxiliary trolley 100 is located at the bottom of the transmission box 300 and directly below the transmission box 300. In this embodiment, after the transfer rack auxiliary trolley 100 is installed, the auxiliary roller 122 is higher than the running wheel 400 and the limiting side wheel 500, so that when the transfer rack is installed, only the auxiliary roller 122 contacts the upper surface of the photovoltaic matrix 1000 and plays a supporting role, ensuring that the running wheel 400 and the limiting side wheel 500 are in a suspended state, thereby preventing the running wheel 400 and the limiting side wheel 500 from contacting the photovoltaic matrix 1000 to increase friction and scratch the upper surface of the photovoltaic matrix 1000.

[0059] Please also read Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8In this way, when performing the transfer and mounting operation, first, the connecting module 130 on the connecting base 110 is detachably connected to the transmission box 300 at one end of the photovoltaic cleaning robot; then, the photovoltaic cleaning robot equipped with the transfer and mounting auxiliary trolley 100 is moved to the upper side or lower side of the photovoltaic matrix 1000 (to simplify the description, hereinafter collectively referred to as one side of the photovoltaic matrix 1000); then, from one side of the photovoltaic matrix 1000, one end of the photovoltaic cleaning robot equipped with the transfer and mounting auxiliary trolley 100 is brought into contact with the upper surface of the photovoltaic matrix 1000, specifically, the auxiliary roller 122 in the moving support module 120 is brought into contact with the upper surface of the photovoltaic matrix 1000; then, the entire photovoltaic robot is pushed, relying on the rolling action of the auxiliary roller 122 to push the entire photovoltaic robot onto the photovoltaic matrix 1000. Of course, the traction rope 150 is also used for auxiliary traction to timely adjust the moving direction of the photovoltaic robot to ensure that the photovoltaic cleaning robot is in a correct posture during installation. At the same time, it can prevent the robot from falling, protect personal safety and the safety of those around you, thereby improving safety.

[0060] Compared with the prior art, the transfer and shelving auxiliary trolley 100 provided in this embodiment can assist manual transfer and shelving operations, reduce the labor intensity of manual labor, improve safety, and improve work efficiency, thereby making up for the working environment that is not suitable for transfer robots.

[0061] Furthermore, it should be noted that the transfer and mounting auxiliary vehicle 100 provided in this embodiment can also be used to transfer and mount the photovoltaic cleaning robot from the end of the photovoltaic matrix 1000, so that the photovoltaic cleaning robot is not limited to being transferred and mounted only from the two sides of the photovoltaic matrix 1000. Such transfer and mounting methods are diverse, adaptable to different environments, and more versatile.

[0062] In order to more clearly describe the technical solution of the present application, the structure of the transfer and loading auxiliary vehicle 100 provided in this embodiment is described below, specifically as follows:

[0063] See also Figure 1 , Figure 2 and Figure 3 In this embodiment, the thickness direction of the transmission box 300 is defined as the first direction X, the width direction of the transmission box 300 is defined as the second direction Y, and the height direction of the transmission box 300 is defined as the third direction Z. The first direction X, the second direction Y and the third direction Z are perpendicular to each other.

[0064] The connection module 130 includes a first stopper 131 and a second stopper 132 arranged in alignment along the first direction X, and a clamping groove 133 for clamping the transmission box 300 is formed between the first stopper 131 and the second stopper 132. In this embodiment, the width direction of the clamping groove 133 is parallel to the width direction of the transmission box 300, and the width dimension of the clamping groove 133 is greater than or equal to the thickness dimension of the transmission box 300. In this embodiment, the size of the clamping groove 133 formed between the first limit block 131 and the second limit block 132 should be equal to the thickness of the transmission box 300. In this way, the first limit block 131 and the second limit block 132 can be used to clamp along the thickness direction of the transmission box 300, so as to achieve the limitation of the photovoltaic cleaning robot relative to the transition auxiliary device 100 in the first direction X, thereby quickly connecting the transition auxiliary trolley 100 to the transmission box 300. When disassembling, only one of the first limit block 131 and the second limit block 132 needs to be removed, which makes disassembly more convenient and improves work efficiency.

[0065] In this embodiment, the first limiting block 131 and the second limiting block 132 are detachably connected to the connecting base 110 by bolts or screws.

[0066] In some embodiments, the width of the clamping groove 133 formed between the first limiting block 131 and the second limiting block 132 is adjustable.

[0067] Specifically, the base of the first limit block 131 is provided with a first waist-shaped hole extending along the first direction X, and the connection base 110 is provided with a first locking assembly (not shown), which passes through the first waist-shaped hole and is used to lock the first limit block 131 on the connection base 110. The base of the second limit block 132 is provided with a second waist-shaped hole extending along the first direction X, and the connection base 110 is provided with a second locking assembly, which passes through the second waist-shaped hole and is used to lock the second limit block 132 on the connection base 110. Of course, the first limit block 131 and the second limit block 132 can be either one of them designed as the above-mentioned adjustable structure.

[0068] Optionally, the first locking assembly and the second locking assembly may be bolts or screws.

[0069] In some embodiments, the connection module 130 further includes a fastener 134, which is arranged through the connection base 110 and is used to be threadedly connected to the transmission box 300. In this way, the connection of the transmission box 300 with the fastener 134 can limit the relative movement of the photovoltaic cleaning robot relative to the transition auxiliary device 100 in the first direction X, the second direction Y, and the third direction Z.

[0070] Optionally, the fastener 134 may be a quick-release screw.

[0071] The above-mentioned mobile support module 120 includes two wheel seats 121 arranged side by side. Specifically, the two wheel seats 121 are arranged side by side along the second direction Y. The wheel seat 121 is rotatably arranged on the connecting base 110, and the rotation axis of the wheel seat 121 is parallel to the normal of the plane where the connecting base 110 is located. Among them, each wheel seat 121 is provided with a rotatable auxiliary roller 122. In this way, the wheel frame and the auxiliary roller 122 are combined to form a universal wheel structure, so that the entire transfer rack auxiliary trolley 100 has a certain steering adjustment function on the photovoltaic matrix 1000. And the use of double auxiliary rollers 122 can make the transfer rack auxiliary trolley 100 move more stably, while dispersing the force on the photovoltaic panel to protect the photovoltaic panel.

[0072] In some embodiments, the wheel seat 121 may also be fixed to the connection base 110 by screws or bolts.

[0073] Of course, in other embodiments, the wheel seat 121 may be fixed to the connection base 110 by welding.

[0074] See also Figure 1 , Figure 2 and Figure 3 Furthermore, the mobile support module 120 further includes a buffer component 123, and the buffer component 123 is located on one side of the auxiliary roller 122. When the connection module 130 is connected to the transmission box 300, the buffer component 123 is located between the limiting side wheel 500 and the walking wheel 400 of the photovoltaic cleaning robot, and the auxiliary roller 122 is located on the side of the buffer component 123 away from the walking wheel 400. Among them, the distance from the bottom surface of the buffer component 123 to the bottom of the connection base 110 is smaller than the distance from the bottom surface of the auxiliary roller 122 to the bottom of the connection base 110.

[0075] Please also read Figure 5 , Figure 6 , Figure 7 and Figure 8 It should be noted that during the transfer and mounting process, when the auxiliary roller 122 rolls to the edge of the photovoltaic matrix 1000, the limiting side wheel 500 first passes over the edge of the photovoltaic matrix 1000. Because the limiting side wheel 500 of the photovoltaic cleaning robot has a certain height difference with the walking wheel 400, after the transfer and mounting auxiliary trolley 100 is installed, the height difference between the auxiliary roller 122 and the walking wheel 400 will increase. After the auxiliary roller 122 passes over the edge of the photovoltaic matrix 1000, the photovoltaic cleaning robot will suddenly fall and hit the photovoltaic panel, thereby causing the edge of the photovoltaic panel to deform and crack.

[0076] Therefore, in this embodiment, a height difference is formed by setting a buffer component 123 to perform a buffer transition. Specifically, after the auxiliary roller 122 passes over the edge of the photovoltaic matrix 1000, the photovoltaic cleaning robot first falls to the first stroke, at which time the buffer component 123 contacts the photovoltaic matrix 1000, and continues to push the photovoltaic cleaning robot so that the buffer component 123 passes over the edge of the photovoltaic matrix 1000, and the photovoltaic cleaning robot falls to the second stroke, so that the photovoltaic cleaning robot can walk smoothly and fall on the photovoltaic matrix 1000, thereby reducing the impact on the photovoltaic panel and protecting the photovoltaic panel.

[0077] In some embodiments, the buffer assembly 123 may be provided in plurality, and the plurality of buffer assemblies 123 are arranged side by side along the second direction Y, wherein two buffer assemblies 123 are illustrated in the drawings of this embodiment. In this way, the contact surface between the buffer assembly 123 and the photovoltaic panel is increased, so that the force of the photovoltaic panel is dispersed, thereby avoiding damage to the photovoltaic panel.

[0078] In some embodiments, the buffer component 123 is selected to be a buffer block, and the buffer block is made of soft material, such as rubber, nylon, silicone and other soft materials.

[0079] See also Figure 1 In other embodiments, the buffer assembly 123 is selected as a buffer wheel 1230. The buffer wheel 1230 has a buffer wheel seat 1231 disposed at the bottom of the connection base 110 and a wheel body 1232 rotatably disposed on the buffer wheel seat 1231. The outer peripheral surface of the wheel rim of the wheel body 1232 is provided with a soft buffer layer as a tire, for example, the soft buffer layer is made of rubber, nylon, silicone and other materials.

[0080] See also Figure 1 , Figure 2 and Figure 3 In some embodiments, a traction structure 140 for connecting a traction rope 150 is provided on the connection base 110. The traction structure 140 is a traction hole, or the traction structure 140 is a lifting lug 141 provided on the connection base 110. In this way, during the process of transferring to the site, the traction assistance of the traction rope 150 can improve the work efficiency and the safety of the operation.

[0081] See also Figures 1 to 8 Furthermore, this embodiment also provides a photovoltaic cleaning robot. The photovoltaic cleaning robot includes a frame 200, a transmission box 300 arranged at both ends of the frame 200, and a transfer and racking auxiliary trolley 100 provided according to the above embodiment. Among them, when transferring and racking, the connection base 110 is detachably connected to one of the transmission boxes 300 through the connection module 130. The transfer and racking auxiliary trolley 100 has been described in detail above and will not be repeated here.

[0082] The above describes in detail the optional implementation methods of the embodiments of the present application in combination with the accompanying drawings. However, the embodiments of the present application are not limited to the specific details in the above implementation methods. Within the technical concept of the embodiments of the present application, various simple modifications can be made to the technical scheme of the embodiments of the present application, and these simple modifications all belong to the protection scope of the embodiments of the present application.

[0083] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the embodiments of the present application will not further describe various possible combinations.

[0084] In addition, the various implementation methods of the embodiments of the present application may be arbitrarily combined, and as long as they do not violate the ideas of the embodiments of the present application, they should also be regarded as the contents disclosed in the embodiments of the present application.

Claims

1. A photovoltaic cleaning robot transition auxiliary device, characterized in that: include: A connection base (110) is used to be arranged at the bottom of a transmission box (300) in a photovoltaic cleaning robot and is provided with a connection module (130) for detachably connecting to the transmission box (300); and A movable support module (120) is arranged at the bottom of the connection base (110), and the movable support module (120) comprises an auxiliary roller (122) for rolling contact with the upper surface of the photovoltaic matrix (1000).

2. The photovoltaic cleaning robot transition auxiliary device according to claim 1, characterized in that: The connection module (130) comprises a first limit block (131) and a second limit block (132) arranged in alignment, and a clamping groove (133) for clamping the transmission box (300) is formed between the first limit block (131) and the second limit block (132); Wherein, the width dimension of the clamping groove (133) is greater than or equal to the thickness dimension of the transmission box (300).

3. The photovoltaic cleaning robot transition auxiliary device according to claim 2, characterized in that: The width of the clamping groove (133) formed between the first limiting block (131) and the second limiting block (132) is adjustable.

4. The photovoltaic cleaning robot transition auxiliary device according to claim 3, characterized in that: The base of the first limiting block (131) is provided with a first waist-shaped hole extending along the width direction of the clamping groove (133), and the connecting base (110) is provided with a first locking component, which passes through the first waist-shaped hole and is used to lock the first limiting block (131) on the connecting base (110); and / or The base of the second limit block (132) is provided with a second waist-shaped hole along the width direction of the clamping groove (133), and the connecting base (110) is provided with a second locking component, which passes through the second waist-shaped hole and is used to lock the second limit block (132) on the connecting base (110).

5. The photovoltaic cleaning robot transition auxiliary device according to claim 1, characterized in that: The connection module (130) further comprises a fastener (134), wherein the fastener (134) is arranged through the connection base (110) and is used for threaded connection with the transmission box (300).

6. The photovoltaic cleaning robot transition auxiliary device according to claim 1, characterized in that: The movable support module (120) comprises two wheel seats (121) arranged side by side, the wheel seats (121) are rotatably arranged on the connection base (110), and the rotation axis of the wheel seats (121) is parallel to the normal line of the plane where the connection base (110) is located; Wherein, each wheel seat (121) is provided with a rotatable auxiliary roller (122).

7. The photovoltaic cleaning robot transition auxiliary device according to any one of claims 1 to 6, characterized in that: The movable support module (120) further comprises a buffer component (123), wherein the buffer component (123) is located on one side of the auxiliary roller (122); When the connection module (130) is connected to the transmission box (300), the buffer component (123) is located between the limiting edge wheel (500) and the running wheel (400) of the photovoltaic cleaning robot, and the auxiliary roller (122) is located on a side of the buffer component (123) away from the running wheel (400); Wherein, the distance from the bottom surface of the buffer assembly (123) to the bottom of the connection base (110) is smaller than the distance from the bottom surface of the auxiliary roller (122) to the bottom of the connection base (110).

8. The photovoltaic cleaning robot transition auxiliary device according to claim 7, characterized in that: The buffer component (123) is a buffer wheel (1230) or a buffer block.

9. The photovoltaic cleaning robot transition auxiliary device according to claim 1, characterized in that: The connection base (110) is provided with a traction structure (140) for connecting a traction rope (150); Wherein, the traction structure (140) is a traction hole, or the traction structure (140) is a lifting ear (141) arranged on the connection base (110).

10. A photovoltaic cleaning robot, characterized in that: It comprises a frame (200), a transmission box (300) arranged at both ends of the frame, and a photovoltaic cleaning robot transition auxiliary device (100) according to any one of claims 1 to 9; When the transfer is performed, the connection base (110) is detachably connected to one of the transmission boxes (300) via the connection module (130).

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