A handling tool

Abstract

The application discloses a carrying tool, relates to the photovoltaic technical field, and comprises a trolley frame and a moving device; the moving device is arranged on the trolley frame and can drive the trolley frame to move; the trolley frame comprises a fixed frame and a movable frame movably arranged on the fixed frame; the movable frame can move along the moving direction of the trolley frame to form a placing space capable of accommodating a photovoltaic cleaning device on the trolley frame; and a handle capable of facilitating pushing of the trolley frame is arranged on the fixed frame. The carrying tool provided by the application can push the trolley frame through the handle on the fixed frame, so that the trolley frame moves under the driving of the moving device, thereby realizing the transfer of the photovoltaic cleaning device; compared with the manual transfer of the photovoltaic cleaning device, the carrying tool can save the physical strength of the operator, reduce the labor intensity of the operator, and improve the transfer efficiency of the photovoltaic cleaning device.

Description

Technical Field

[0001] This application relates to the field of photovoltaic technology, and more specifically, to a handling tool. Background Technology

[0002] In related fields, photovoltaic cleaning equipment is usually transported manually, which involves moving the equipment between photovoltaic module arrays to perform cleaning tasks. During the transportation of the photovoltaic cleaning equipment, a lot of physical strength is consumed by the operators. Especially in complex terrain conditions, this will greatly increase the labor intensity of the operators and directly affect the cleaning frequency and operating efficiency of the photovoltaic cleaning equipment.

[0003] Therefore, how to improve the transfer efficiency of photovoltaic cleaning equipment has become a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0004] In view of this, the purpose of this application is to provide a handling tool to improve the transfer efficiency of photovoltaic cleaning equipment.

[0005] To achieve the above objectives, this application provides the following technical solution:

[0006] A handling tool, comprising a trolley frame and a moving device;

[0007] The mobile device is mounted on the trolley frame, and the mobile device is capable of moving the trolley frame.

[0008] The trolley frame includes a fixed frame and a movable frame movably mounted on the fixed frame. The movable frame can move along the moving direction of the trolley frame to form a placement space on the trolley frame that can accommodate the photovoltaic cleaning equipment. The fixed frame is provided with a handle that facilitates pushing the trolley frame.

[0009] Optionally, in the above-mentioned handling tool, the trolley frame is provided with a plurality of support frames that can support the photovoltaic cleaning equipment along the moving direction of the trolley frame, and the support frame is formed with a limiting groove that can prevent the photovoltaic cleaning equipment from disengaging from the support frame.

[0010] Optionally, the above-mentioned handling tool also includes a locking mechanism, which can lock the photovoltaic cleaning device to restrict its movement.

[0011] Optionally, in the above-mentioned handling tool, the number of locking mechanisms is adapted to the number of support frames, the locking mechanisms are disposed on the support frames, and the locking mechanisms are capable of moving toward or away from the photovoltaic cleaning equipment.

[0012] Optionally, in the above-mentioned handling tool, the fixed frame is provided with guide portions on both sides, which can guide the movable frame to move, and the guide portions extend along the moving direction of the movable frame, and the movable frame is provided with sliding portions that slide in cooperation with the guide portions.

[0013] Optionally, in the above-described handling tool, the guide portion includes a fixed track, and the sliding portion includes a movable track that slides with the fixed track; or,

[0014] The guide portion includes a slide rail, and the sliding portion defines a groove that slides in cooperation with the slide rail.

[0015] Optionally, in the above-described handling tool, the guide portion is provided with a limit stop; and / or,

[0016] One of the guide portion and the sliding portion is provided with a sensor switch.

[0017] Optionally, the above-mentioned handling tool also includes a drive device capable of moving the movable frame. The drive device includes a control box, a drive component, and a push rod that is pulsatorically connected to the drive component. The drive component and the control box are both mounted on the fixed frame, and the push rod is connected to the movable frame via a fixed base.

[0018] Optionally, the above-mentioned handling tool also includes a locking mechanism capable of locking the relative positions of the movable frame and the fixed frame. The locking mechanism includes a locking hole and a pin that cooperates with the locking hole, and at least one of the movable frame and the fixed frame is provided with a plurality of locking holes.

[0019] Optionally, in the above-mentioned handling tool, the moving device includes a set of directional wheels and a set of omnidirectional wheels. At least two sets of directional wheels are distributed along the moving direction of the trolley frame, and each set of directional wheels includes two directional wheels symmetrically arranged on both sides of the trolley frame. The set of omnidirectional wheels includes two omnidirectional wheels symmetrically arranged on both sides of the fixed frame.

[0020] The handling tool provided in this application uses a movable frame that moves along the direction of movement of a trolley frame on a fixed frame, creating a space on the trolley frame that can accommodate the photovoltaic cleaning equipment. The movable frame can be adjusted according to the size of the photovoltaic cleaning equipment. Simultaneously, the trolley frame can be moved by pushing it with a handle on the fixed frame, thus enabling the transfer of the photovoltaic cleaning equipment. As can be seen from the above example, the handling tool provided in this application, by pushing the trolley frame with a handle on the fixed frame, enables the transfer of the photovoltaic cleaning equipment. Compared to manual handling of photovoltaic cleaning equipment, this method saves the operator's physical strength, reduces the operator's labor intensity, and improves the transfer efficiency of the photovoltaic cleaning equipment.

[0021] The technical features mentioned above, those to be mentioned below, and those shown individually in the accompanying drawings can be combined arbitrarily, provided that the combined technical features are not contradictory. All feasible combinations of features are the technical content explicitly described herein. Any one of the multiple sub-features contained in the same statement can be applied independently, without necessarily being applied together with other sub-features. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of the handling tool provided in Embodiment 1 of this application;

[0024] Figure 2 This is a schematic diagram of the structure of the handling tool provided in Embodiment 2 of this application;

[0025] Figure 3 This is a schematic diagram of the structure of the handling tool provided in Embodiment 3 of this application;

[0026] Figure 4 This is a schematic diagram of the locking mechanism provided in an embodiment of this application;

[0027] Figure 5 This is a schematic diagram of the locking mechanism provided in an embodiment of this application.

[0028] Among them, 100 is a handling tool, 10 is a trolley frame, 20 is a moving device, 30 is a locking mechanism, 40 is a driving device, and 50 is a locking mechanism;

[0029] 11 is a fixed frame, 111 is a guide part, 1111 is a fixed track, 1112 is a slide rail, 12 is a movable frame, 121 is a sliding part, 1211 is a movable track, 13 is a placement space, 14 is a handle, 141 is a connecting arm, 1411 is a reinforcing rod, 142 is a grip, 143 is an L-shaped connector, 15 is a support frame, 151 is a limiting groove, 152 is a column, 153 is a bracket, and 154 is a connecting seat.

[0030] 21 is the directional wheel assembly, 211 is the directional wheel, 22 is the swivel wheel assembly, and 221 is the swivel wheel.

[0031] 31 is a quick clamp, 311 is a handle, and 312 is a lever;

[0032] 41 is the control box, 42 is the drive component, 43 is the push rod, and 431 is the mounting base;

[0033] 51 is the locking hole, and 52 is the pin;

[0034] 200 represents the photovoltaic cleaning equipment, and 201 represents the frame of the cleaning equipment. Detailed Implementation

[0035] The core of this application is to provide a handling tool to improve the transfer efficiency of photovoltaic cleaning equipment.

[0036] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0037] In related fields, photovoltaic cleaning equipment is usually transported manually to perform cleaning tasks between photovoltaic module arrays. However, in the narrow space of photovoltaic module arrays, it is inconvenient to transport the photovoltaic cleaning equipment by multiple people, which will consume a lot of physical strength of the operators and the efficiency of transporting the photovoltaic cleaning equipment is low. Especially in complex terrain conditions, it will greatly increase the labor intensity of the operators and directly affect the cleaning frequency and operating efficiency of the photovoltaic cleaning equipment.

[0038] Therefore, such as Figure 1 As shown in the illustration, this application discloses a handling tool, including a trolley frame 10 and a moving device 20. The trolley frame 10 is pushed by the handle 14 on the fixed frame 11, causing it to move under the influence of the moving device 20, thereby enabling the transfer of the photovoltaic cleaning equipment 200. Compared to manual handling of the photovoltaic cleaning equipment 200, this method saves the operator's physical strength, reduces the operator's labor intensity, and improves the transfer efficiency of the photovoltaic cleaning equipment 200.

[0039] The following will combine Figures 1 to 5 The handling tools disclosed in the embodiments of this application will be explained and described in detail.

[0040] Among them, such as Figures 1 to 3 As shown, the mobile device 20 can be installed at the bottom of the trolley frame 10, thereby driving the trolley frame 10 to move and realize the transfer of the photovoltaic cleaning equipment 200.

[0041] like Figures 1 to 3As shown, the trolley frame 10 may include a fixed frame 11 and a movable frame 12 movably mounted on the fixed frame 11. The movable frame 12 can move along the moving direction of the trolley frame 10, allowing the trolley frame 10 to extend in its length direction. A placement space 13 is formed above the trolley frame 10 to accommodate the photovoltaic cleaning equipment 200, so that the photovoltaic cleaning equipment 200 can be placed in the placement space 13 above the trolley frame 10. The movable frame 12 can be adjusted according to the length of the photovoltaic cleaning equipment to accommodate photovoltaic cleaning equipment 200 of different sizes. At the same time, a handle 14 is provided on the fixed frame 11 to facilitate pushing the trolley frame 10, so that the operator can easily push the trolley frame 10 through the handle 14, causing the trolley frame 10 to move under the action of the moving device 20, thereby realizing the transfer of the photovoltaic cleaning equipment.

[0042] In some embodiments, such as Figures 1 to 3 As shown, both the fixed frame 11 and the movable frame 12 can be rectangular frames, and one of the short sides of the movable frame 12 is provided with an opening so that the movable frame 12 can be fitted onto the outside of the fixed frame 11. The long side of the movable frame 12 is movably connected to the long side of the fixed frame 11 so that the movable frame 12 can move along the long side of the fixed frame 11. This allows the movable frame 12 to be adjusted according to the length of the photovoltaic cleaning equipment 200 to adapt to photovoltaic cleaning equipment 200 of different sizes. At the same time, it makes it easier for operators to push the trolley frame 10 to move within the narrow space of the photovoltaic module array, thereby improving the transfer efficiency of the photovoltaic cleaning equipment.

[0043] In some embodiments, such as Figures 1 to 3 As shown, the handle 14 can be located on the shorter side of the fixed frame 11 away from the movable frame 12. The handle 14 can be a U-shaped structure integrally bent from steel, and includes two connecting arms 141 and a grip portion 142 located between the two connecting arms 141. To facilitate the operator pushing the trolley frame 10, the grip portion 142 can be bent away from the fixed frame 11, and the grip portion 142 is parallel to the fixed frame 11, thus maintaining a certain distance between the grip portion 142 and the fixed frame 11, preventing the operator from colliding with the fixed frame 11 when pushing the trolley frame 10. Meanwhile, the two connecting arms 141 of the handle 14 can be fixed to the short side of the fixing frame 11 by welding or fasteners such as bolts. In order to improve the strength and stability of the handle 14, multiple reinforcing rods 1411 can be welded between the two connecting arms 141. The connecting arms 141 and the long side of the fixing frame 11 can be connected and fixed by L-shaped connectors 143 to ensure the reliability of the connection between the handle 14 and the fixing frame 11.

[0044] like Figures 1 to 3As shown, multiple support frames 15 can be arranged on the trolley frame 10 along the moving direction of the trolley frame 10, i.e., the length direction of the trolley frame 10. That is, there can be three, four, five, or more support frames 15, thereby supporting the photovoltaic cleaning device 200 through each support frame 15. Simultaneously, a limiting groove 151 is formed on the support frame 15 to prevent the photovoltaic cleaning device 200 from detaching from the support frame 15, wherein the limiting groove 151 can have a U-shaped cross-section. For example... Figures 1 to 3 and Figure 5 As shown, when placing the photovoltaic cleaning device 200, the cleaning device frame 201 of the photovoltaic cleaning device 200 can be placed in the limiting groove 151, thereby limiting the width direction of the photovoltaic cleaning device 200 through the limiting groove 151, thus preventing the photovoltaic cleaning device 200 from detaching from the support frame 15.

[0045] In some embodiments, such as Figures 1 to 3 As shown, the support frame 15 may include a column 152 and a bracket 153 located on top of the column 152, and the cross-sectional shape of the bracket 153 may be L-shaped. For ease of understanding, the two mutually perpendicular surfaces of the bracket 153 are defined as the first surface and the second surface, respectively, wherein the first surface of the bracket 153 is parallel to the column 152, and the second surface of the bracket 153 is perpendicular to the column 152. Meanwhile, the limiting groove 151 may be formed by bending the first surface of the bracket 153 toward the side close to the trolley frame 10, and the column 152 may be welded and fixed to the bottom of the limiting groove 151 to achieve the connection and fixation of the bracket 153 and the column 152, so as to place the cleaning equipment frame 201 of the photovoltaic cleaning equipment 200.

[0046] In some embodiments, such as Figures 1 to 3 As shown, six support frames 15 can be used, and the six support frames 15 are symmetrically arranged on both sides of the trolley frame 10. Among them, two support frames 15 can be symmetrically located on the short side of the movable frame 12 away from the fixed frame 11, and two columns 152 can be connected to the inner surfaces of the two long sides of the movable frame 12, i.e., the two opposite surfaces of the two long sides of the movable frame 12, respectively, through connecting seats 154. At the same time, four support frames 15 can be symmetrically located on the two short sides of the fixed frame 11, and four columns 152 can be connected to the inner surfaces of the two long sides of the fixed frame 11, i.e., the two opposite surfaces of the two long sides of the fixed frame 11, respectively, through connecting seats 154. In addition, a connecting rod can be connected between two adjacent columns 152 of the fixed frame 11, so that the trolley frame 10 can be adapted to photovoltaic cleaning equipment of various sizes and can ensure the stability when transporting the photovoltaic cleaning equipment 200.

[0047] like Figures 1 to 3As shown, the handling tool may also include a locking mechanism 30, which can lock the photovoltaic cleaning device 200 to restrict the movement of the photovoltaic cleaning device 200, thereby ensuring stability when transporting the photovoltaic cleaning device 200.

[0048] To ensure the reliability of the locking mechanism 30 in locking the photovoltaic cleaning device 200, such as Figures 1 to 3 As shown, the number of locking mechanisms 30 can be adapted to the number of support frames 15, that is, each support frame 15 corresponds to one locking mechanism 30, and the locking mechanism 30 can be set on the support frame 15. At the same time, the locking mechanism 30 can move towards or away from the photovoltaic cleaning device 200 to adapt to photovoltaic cleaning devices 200 of different widths.

[0049] In some embodiments, such as Figure 5 As shown, the locking mechanism 30 can be disposed on the upper side of the second surface of the bracket 153, that is, on the side of the second surface of the bracket 153 away from the column 152. Simultaneously, at least one of the locking mechanism 30 and the second surface of the bracket 153 can be provided with a waist-shaped hole. Specifically, the locking mechanism 30 can have a waist-shaped hole, and the second surface of the bracket 153 can have a round hole; or the second surface of the bracket 153 can have a waist-shaped hole, and the locking mechanism 30 can have a round hole; or both the locking mechanism 30 and the second surface of the bracket 153 can have waist-shaped holes. The waist-shaped hole can extend towards the cleaning device frame 201 perpendicular to the photovoltaic cleaning device 200, thereby allowing the locking mechanism 30 to be adjusted along the width direction of the photovoltaic cleaning device 200 to accommodate photovoltaic cleaning devices 200 of different widths.

[0050] In some embodiments, such as Figure 5 As shown, to achieve rapid locking of the photovoltaic cleaning device 200, the locking mechanism 30 can adopt a quick-release clamp 31. This allows for efficient and rapid locking of the cleaning device frame 201 of the photovoltaic cleaning device 200, effectively ensuring the stability of the photovoltaic cleaning device 200 during transport on complex terrains such as gravel roads and ramps. The quick-release clamp 31 can include a handle 311 and a pressure bar 312. The handle 311 can drive the pressure bar 312 to move closer to or further away from the cleaning device frame 201 in a direction perpendicular to its top surface, thereby achieving rapid locking and releasing of the photovoltaic cleaning device 200. It should be noted that the specific structure of the quick-release clamp 31 is a conventional design and will not be described in detail here.

[0051] To ensure the stability of the movable frame 12 as it moves along the length of the fixed frame 11, such as... Figures 1 to 3As shown, guide portions 111 that guide the movement of the movable frame 12 can be respectively provided on both sides of the fixed frame 11, and the guide portions 111 extend along the movement direction of the movable frame 12, that is, the length direction of the fixed frame 11. At the same time, sliding portions 121 that slide with the guide portions 111 are respectively provided on both sides of the movable frame 12, so that the sliding portions 121 of the movable frame 12 can slide along the guide portions 111 of the fixed frame 11, thereby guiding the movement of the movable frame 12 along the length direction of the fixed frame 11 and ensuring the stability of the movement of the movable frame 12 along the length direction of the fixed frame 11.

[0052] In some embodiments, such as Figure 1 and Figure 2 As shown, the guide part 111 may include slide rails 1112 fixed to both sides of the fixed frame 11, and the sliding part 121 may be fixed to the long side of the opening position of the movable frame 12. At the same time, the sliding part 121 may form a slide groove that slides with the slide rail 1112, so that the slide groove of the sliding part 121 can be sleeved on the outside of the slide rail 1112 and can slide along the slide rail 1112, thereby ensuring the stability of the movable frame 12 moving along the length direction of the fixed frame 11.

[0053] In some embodiments, such as Figure 3 As shown, the guide portion 111 may also include fixed rails 1111 fixed to both sides of the fixed frame 11, and the sliding portion 121 may include a movable rail 1211 that slides with the fixed rails 1111. The movable rail 1211 may extend from the long side of the opening position of the movable frame 12 toward the direction away from the opening of the movable frame 12, so that the movable rail 1211 can slide with the fixed rails 1111 to ensure the stability of the movable frame 12 moving along the length direction of the fixed frame 11.

[0054] To prevent the sliding part 121 of the movable frame 12 from sliding out of the guide part 111 of the fixed frame 11, a limit stop can be provided at the end of the guide part 111 to prevent the sliding part 121 of the movable frame 12 from sliding out of the guide part 111. Of course, a sensor switch can also be provided on either the guide part 111 or the sliding part 121. That is, a sensor switch can be provided on the guide part 111 or the sliding part 121. When the sliding part 121 of the movable frame 12 is about to slide out of the guide part 111 of the fixed frame 11, an alarm sound can be emitted through the sensor switch, thereby effectively preventing the sliding part 121 of the movable frame 12 from sliding out of the guide part 111 of the fixed frame 11. It should be noted that the limit block and the induction switch can also be set at the same time. When the induction switch detects that the sliding part 121 of the movable frame 12 will slide out from the guide part 111 of the fixed frame 11, the induction switch can control the limit block to extend, thereby preventing the sliding part 121 of the movable frame 12 from sliding out from the guide part 111 of the fixed frame 11.

[0055] In order to lock the relative position between the movable frame 12 and the fixed frame 11, such as Figures 2 to 4 As shown, the handling tool may also include a locking mechanism 50, which can lock the relative position between the movable frame 12 and the fixed frame 11. The locking mechanism 50 may include a locking hole 51 and a pin 52 that engages with the locking hole 51. At least one of the movable frame 12 and the fixed frame 11 is provided with multiple locking holes 51, so that the pin 52 can be inserted into the locking hole 51 to lock the relative position between the movable frame 12 and the fixed frame 11.

[0056] In some embodiments, such as Figure 4 As shown, multiple locking holes 51 can be provided on the movable frame 12, and each locking hole 51 can be evenly distributed on the inner side of the long side of the movable frame 12 along the length direction of the movable frame 12. At the same time, the pin 52 can be fixed on the outer side of the short side of the fixed frame 11, so that the relative position between the movable frame 12 and the fixed frame 11 can be locked by inserting the pin 52 into the locking hole 51.

[0057] In some embodiments, a plurality of locking holes 51 may be provided on the fixed frame 11, and each locking hole 51 may be evenly distributed on the outer side of the long side of the fixed frame 11 along the length direction of the fixed frame 11. At the same time, the pin 52 may be fixed on the end face of the long side of the movable frame 12, so that the relative position between the movable frame 12 and the fixed frame 11 can be locked by inserting the pin 52 into the locking hole 51.

[0058] In some embodiments, multiple locking holes 51 may be provided on both the fixed frame 11 and the movable frame 12, so that the relative position between the movable frame 12 and the fixed frame 11 can be locked by passing the external pin 52 through the locking holes 51 on the movable frame 12 and the fixed frame 11 in sequence.

[0059] In order to enable the movable frame 12 to move along the length of the fixed frame 11, such as Figure 1 As shown, the handling tool may also include a drive unit 40 capable of moving the movable frame 12. The drive unit 40 may include a control box 41, a drive component 42, and a push rod 43 pulsatorically connected to the drive component 42. Both the drive component 42 and the control box 41 may be fixed to the fixed frame 11, and the push rod 43 may be connected to the movable frame 12 via a fixed base 431. The control box 41 controls the drive component 42, causing the drive component 42 to drive the push rod 43 to extend and retract, thereby moving the movable frame 12 along the length of the fixed frame 11. It should be noted that the drive component 42 may be a hydraulic cylinder, a pneumatic cylinder, or a motor, etc., and is not limited herein.

[0060] like Figures 1 to 3As shown, the moving device 20 may include a set of directional wheels 21 and a set of omnidirectional wheels 22. The set of directional wheels 21 may have at least two distributed along the moving direction of the trolley frame 10, i.e., there may be two, three, or more sets of directional wheels 21. Each set of directional wheels 21 may include two directional wheels 211 symmetrically arranged on both sides of the trolley frame 10. The set of omnidirectional wheels 22 may include two omnidirectional wheels 221 symmetrically arranged on both sides of the fixed frame 11 to ensure the smooth movement of the trolley frame 10.

[0061] In some embodiments, the caster wheel 221 may be a 200mm diameter high-elasticity PU-coated caster wheel with a brake self-locking structure, and the directional wheel 211 may be an off-road directional wheel, thereby improving the terrain adaptability of the handling tool 100 by adopting a wheel system layout of two caster wheels and four directional wheels.

[0062] The handling tool 100 disclosed in this application embodiment moves along the moving direction of the trolley frame 10 on the fixed frame 11 via the movable frame 12, so that a placement space for accommodating the photovoltaic cleaning equipment 200 is formed on the trolley frame 10. The movable frame 12 can be adjusted according to the size of the photovoltaic cleaning equipment 200. At the same time, the trolley frame 10 can be pushed by the handle 14 on the fixed frame 11, so that the trolley frame 10 moves under the drive of the moving device 20, thereby realizing the transfer of the photovoltaic cleaning equipment 200.

[0063] The handling tool 100 disclosed in this application embodiment pushes the trolley frame 10 through the handle 14 on the fixed frame 11, so that the trolley frame 10 moves under the drive of the moving device 20, thereby realizing the transfer of the photovoltaic cleaning equipment 200. Compared with the manual handling of the photovoltaic cleaning equipment 200, it can save the physical strength of the operator, reduce the labor intensity of the operator, and improve the transfer efficiency of the photovoltaic cleaning equipment 200.

[0064] The terms "first" and "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units may include steps or units not listed, but rather not listed.

[0065] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A handling tool, characterized in that, Includes a trolley frame (10) and a moving device (20); The moving device (20) is mounted on the trolley frame (10), and the moving device (20) can drive the trolley frame (10) to move; The trolley frame (10) includes a fixed frame (11) and a movable frame (12) movably disposed on the fixed frame (11). The movable frame (12) can move along the moving direction of the trolley frame (10) to form a placement space (13) on the trolley frame (10) that can accommodate the photovoltaic cleaning equipment (200). The fixed frame (11) is provided with a handle (14) that facilitates pushing the trolley frame (10).

2. The handling tool according to claim 1, characterized in that, The trolley frame (10) is provided with a plurality of support frames (15) along the moving direction of the trolley frame (10) to support the photovoltaic cleaning device (200). The support frame (15) has a limiting groove (151) that can prevent the photovoltaic cleaning device (200) from leaving the support frame (15).

3. The handling tool according to claim 2, characterized in that, It also includes a locking mechanism (30) that can lock the photovoltaic cleaning device (200) to restrict the movement of the photovoltaic cleaning device (200).

4. The handling tool according to claim 3, characterized in that, The number of locking mechanisms (30) is adapted to the number of support frames (15). The locking mechanisms (30) are disposed on the support frames (15) and the locking mechanisms (30) are capable of moving toward or away from the photovoltaic cleaning device (200).

5. The handling tool according to claim 1, characterized in that, The fixed frame (11) is provided with guide portions (111) on both sides, which can guide the movable frame (12) to move. The guide portions (111) extend along the moving direction of the movable frame (12). The movable frame (12) is provided with a sliding portion (121) that slides with the guide portions (111).

6. The handling tool according to claim 5, characterized in that, The guide portion (111) includes a fixed track (1111), and the sliding portion (121) includes a movable track (1211) that slides with the fixed track (1111); or, The guide portion (111) includes a slide rail (1112), and the sliding portion (121) restricts a groove that slides in cooperation with the slide rail (1112).

7. The handling tool according to claim 5, characterized in that, The guide portion (111) is provided with a limit stop; and / or, One of the guide portion (111) and the sliding portion (121) is provided with a sensor switch.

8. The handling tool according to claim 1, characterized in that, It also includes a drive device (40) capable of moving the movable frame (12). The drive device (40) includes a control box (41), a drive component (42), and a push rod (43) that is connected to the drive component (42) in a transmission manner. The drive component (42) and the control box (41) are both mounted on the fixed frame (11), and the push rod (43) is connected to the movable frame (12) through a fixed seat (431).

9. The handling tool according to claim 1, characterized in that, It also includes a locking mechanism (50) capable of locking the relative position of the movable frame (12) and the fixed frame (11). The locking mechanism (50) includes a locking hole (51) and a pin (52) that cooperates with the locking hole (51). At least one of the movable frame (12) and the fixed frame (11) is provided with a plurality of locking holes (51).

10. The handling tool according to any one of claims 1 to 9, characterized in that, The moving device (20) includes a set of directional wheels (21) and a set of universal wheels (22). The set of directional wheels (21) has at least two distributed along the moving direction of the trolley frame (10), and each set of directional wheels (21) includes two directional wheels (211) symmetrically arranged on both sides of the trolley frame (10). The set of universal wheels (22) includes two universal wheels (221) symmetrically arranged on both sides of the fixed frame (11).

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