Photovoltaic ferry vehicle

Abstract

The invention discloses a photovoltaic ferry vehicle which comprises a chassis assembly, a first adjusting assembly and a second adjusting assembly. Wherein the first adjusting assembly comprises a first support and a first adjusting module, the first adjusting module is arranged on the chassis assembly, and the first support is used for allowing the photovoltaic cleaning device to walk; the first adjusting module is connected with the first support and adjusts the height of the first support and the included angle between the first support and the first direction. The second adjusting assembly comprises a second support and a second adjusting module. The second bracket is used for allowing the photovoltaic cleaning device to walk, and the second bracket is used for being connected with a photovoltaic module; the second adjusting module is arranged on the first support, connected with the second support and used for adjusting the position of the second support in the second direction and the included angle between the second support and the second direction; included angles are formed between every two of the first direction, the second direction and the height direction. In the photovoltaic ferry vehicle, by adjusting the height of the second support and the included angle between the second support and the second direction, the photovoltaic ferry vehicle can be suitable for photovoltaic modules of different heights, and by adjusting the included angle between the second support and the first direction, the photovoltaic ferry vehicle can be suitable for photovoltaic modules of different inclination angles; the adaptability of the photovoltaic ferry vehicle to different heights and different inclination angles of photovoltaic modules is improved, and the use performance of the photovoltaic ferry vehicle is effectively improved.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic cleaning technology, and more specifically, to a photovoltaic shuttle bus. Background Art

[0002] The photovoltaic cleaning device is used to clean photovoltaic modules, but the photovoltaic cleaning device can only move and operate on the same row of photovoltaic modules. Usually, a photovoltaic shuttle vehicle is used to transport the photovoltaic cleaning device from one row of photovoltaic modules to another row of photovoltaic modules.

[0003] The heights of different rows of photovoltaic modules are likely to differ, and the inclination angles of different rows of photovoltaic modules are also likely to differ. However, the photovoltaic shuttle bus has poor adaptability to the height and inclination angle of photovoltaic modules, resulting in poor performance of the photovoltaic shuttle bus.

[0004] In summary, how to improve the performance of photovoltaic shuttle buses is an urgent problem to be solved by technical personnel in this field. Summary of the invention

[0005] In view of this, the purpose of this application is to provide a photovoltaic shuttle bus to improve the performance of the photovoltaic shuttle bus.

[0006] In order to achieve the above objectives, this application provides the following technical solutions: A photovoltaic shuttle bus includes: a chassis component, a first adjustment component, and a second adjustment component; The first adjustment component includes a first bracket and a first adjustment module, the first adjustment module is arranged on the chassis component, and the first bracket is used for the photovoltaic cleaning device to travel; the first adjustment module is connected to the first bracket and adjusts the height of the first bracket and the angle between the first bracket and the first direction; The second adjustment component includes a second bracket and a second adjustment module; the second bracket is used for the photovoltaic cleaning device to move, and the second bracket is used to connect with the photovoltaic component; the second adjustment module is arranged on the first bracket, the second adjustment module is connected to the second bracket and adjusts the position of the second bracket in the second direction and the angle between the second bracket and the second direction; there is an angle between each of the first direction, the second direction and the height direction.

[0007] Optionally, the second bracket includes a supporting frame and a lap joint; wherein one end of the lap joint in the second direction is arranged on the supporting frame, and the other end of the lap joint in the second direction is used for lap jointing on the photovoltaic component.

[0008] Optionally, the connecting piece is rotatably disposed on the supporting frame so that the angle between the connecting piece and the second direction is adjustable.

[0009] Optionally, the second bracket further includes an elastic member, which connects the lap member and the support frame. When the lap member is overlapped with the photovoltaic component, the elastic member elastically deforms and causes the lap member to abut against the photovoltaic component.

[0010] Optionally, the elastic member is a spring, one end of the elastic member is connected to the bridging member, the other end of the elastic member is connected to the supporting frame, and the elastic member is located on one side of the rotation axis of the bridging member.

[0011] Optionally, the lap joint is a component capable of elastic deformation, and when the lap joint is overlapped with the photovoltaic component, the lap joint is elastically deformed and abuts against the photovoltaic component.

[0012] Optionally, the connecting piece is provided with a buffer piece for contacting the photovoltaic assembly.

[0013] Optionally, the first adjustment assembly also includes a transition rod assembly capable of allowing the photovoltaic cleaning device to move, and in the second direction, the transition rod assembly and the first bracket are slidingly matched; one end of the second bracket in the second direction is rotatably disposed on the transition rod assembly, and the other end of the second bracket in the second direction is used for connecting with the photovoltaic assembly.

[0014] Optionally, the first bracket is provided with a pull rod limiter, the pull rod limiter and the transition pull rod assembly are slidingly matched in the second direction, and the pull rod limiter limits the transition pull rod assembly from deviating from the second direction, and the first bracket is used for the photovoltaic cleaning device to move through the pull rod limiter.

[0015] Optionally, the pull rod limiter is covered on the transition pull rod assembly, and the transition pull rod assembly includes a transition pull rod and a pull-out positioning block, the pull-out positioning block is fixed to the periphery of the transition pull rod, and the pull-out positioning block and the pull rod limiter are in contact and sliding cooperation, and the second bracket is flippably arranged on the transition pull rod.

[0016] Optionally, the first adjustment module includes a first driving module, the first driving module is connected to the first bracket, the first driving module can drive the first bracket to move along the height direction to adjust the height of the first bracket, and the first driving module can drive the first bracket to rotate around a first axis to adjust the angle between the first bracket and the first direction; The second adjustment module includes a second driving module, which is connected to the second bracket. The second driving module can drive the second bracket to move along the second direction to adjust the position of the second bracket in the second direction, and the second driving module can drive the second bracket to rotate around the second axis to adjust the angle between the second bracket and the second direction.

[0017] Optionally, the first driving module and the second driving module are both driving modules, and the driving modules include: a transmission shaft, a commutator and a driving unit; The drive unit is capable of driving the transmission shaft to move along its axis and to rotate around its axis; the commutation input shaft of the commutator is fixedly connected to the transmission shaft, the commutation output shaft of the commutator is fixedly connected to the first bracket, the commutator is used to convert the rotation of the transmission shaft into the rotation of the commutation output shaft, and the commutation output shaft rotates around its axis; In the first driving module, the axial direction of the transmission shaft is the height direction; the axis of the reversing output shaft is the first axis, and the driving unit is arranged on the chassis assembly; in the second driving module, the axial direction of the transmission shaft is the second direction; the axis of the reversing output shaft is the second axis, and the driving unit is arranged on the first bracket.

[0018] Optionally, the driving unit comprises: a first transmission mechanism, a second transmission mechanism, a first driving component and a second driving component; Wherein, the transmission sleeve is provided with a nut and a transmission sleeve, the nut and the transmission shaft cooperate to form a screw mechanism, the transmission sleeve and the transmission shaft are connected by key transmission, and the nut and the transmission sleeve are distributed along the axial direction of the transmission shaft; The nut is rotatably arranged around its axis, and the nut is fixedly arranged in its axial direction; the first driving component drives the nut to rotate around its axis through a first transmission mechanism; The transmission sleeve is rotatably arranged around its axis, and is fixedly arranged in its axial direction; the second driving component drives the transmission sleeve to rotate around its axis through a second transmission mechanism.

[0019] Optionally, the driving module further includes a nut mounting frame and a transmission sleeve mounting frame; The nut mounting frame is fixed with a first mounting sleeve, the first mounting sleeve is fitted onto the nut, and the first mounting sleeve and the nut are rotationally matched, and the nut is fixedly arranged in the axial direction of the nut through the first transmission mechanism; The transmission sleeve mounting frame is fixed with a second mounting sleeve, the second mounting sleeve is fitted onto the transmission sleeve and the second mounting sleeve and the transmission sleeve are rotationally matched, and the transmission sleeve is fixedly arranged in the axial direction of the transmission sleeve through the second transmission mechanism; In the first driving module, the nut mounting frame and the transmission sleeve mounting frame are both fixed to the chassis assembly; in the second driving module, the nut mounting frame and the transmission sleeve mounting frame are both fixed to the first bracket.

[0020] Optionally, the first adjustment module and the second adjustment module further include a sliding rod and a guide sleeve, and the sliding rod and the guide sleeve are sleeve-matched and slidably matched; In the first driving module, one of the guide sleeve and the sliding rod is fixed to the chassis assembly, and the other is rotatably connected to the first bracket; in the second driving module, one of the guide sleeve and the sliding rod is fixed to the first bracket, and the other is rotatably connected to the second bracket.

[0021] Optionally, the guide sleeve is outermost of the sliding rod; wherein, the sliding rod has a protrusion at one end located inside the guide sleeve, and the protrusion is provided with a piston ring, and the piston ring is in contact with and slidingly fits the guide sleeve; a shaft sleeve is fixed to the top end of the guide sleeve, the sliding rod passes through the shaft sleeve, and the sliding rod is in contact with and slidingly fits the shaft sleeve.

[0022] In the photovoltaic shuttle provided by the present application, the first adjustment module of the first adjustment component can indirectly adjust the height of the second bracket and the angle between the second bracket and the first direction; in the second adjustment component, the second adjustment module can adjust the position of the second bracket in the second direction and the angle between the second bracket and the second direction. In this way, by adjusting the height of the second bracket, the angle between the second bracket and the first direction, the position of the second bracket in the second direction, and the angle between the second bracket and the second direction, the connection between the second bracket and the photovoltaic assembly can be achieved. Among them, by adjusting the height of the second bracket and the angle between the second bracket and the second direction, it can be applied to photovoltaic assemblies of different heights, and by adjusting the angle between the second bracket and the first direction, it can be applied to photovoltaic assemblies of different inclination angles, thereby improving the adaptability of the photovoltaic shuttle to photovoltaic assemblies of different heights and different inclination angles, and effectively improving the performance of the photovoltaic shuttle. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0024] Figure 1 A schematic diagram of the use of a photovoltaic shuttle bus provided in an embodiment of the present application; Figure 2 A schematic diagram of the structure of a photovoltaic shuttle bus provided in an embodiment of the present application; Figure 3 A partial structural diagram of a chassis assembly and a first adjustment assembly in a photovoltaic shuttle bus provided in an embodiment of the present application; Figure 4 A schematic diagram of a portion of the structure of a drive module in a photovoltaic shuttle bus provided in an embodiment of the present application; Figure 5 A partial structural diagram of a first drive module and a first bracket in a photovoltaic shuttle vehicle provided in an embodiment of the present application; Figure 6 A schematic diagram of the structure of a guide module in a photovoltaic shuttle bus provided in an embodiment of the present application; Figure 7 A schematic diagram of the structure of the first bracket and the second adjustment assembly in the photovoltaic shuttle vehicle provided in an embodiment of the present application; Figure 8 for Figure 7 A schematic diagram of the enlarged structure of part A; Fig. 9 A schematic diagram of the structure of the connection between the second bracket and the photovoltaic assembly in the photovoltaic shuttle bus provided in the embodiment of the present application; Fig.10 for Fig. 9 A schematic diagram of the enlarged structure of part B; Fig.11 for Fig. 9 A schematic diagram of the enlarged structure of the middle C part; Fig.12 A schematic diagram of the structure of the photovoltaic shuttle bus provided in the embodiment of the present application in the initial state; Fig.13 A schematic diagram of the structure of the photovoltaic shuttle provided in the embodiment of the present application in a docking state and a photovoltaic cleaning device moving to a photovoltaic module; Fig.14 A structural schematic diagram of the photovoltaic shuttle bus provided in an embodiment of the present application in a docking state and a photovoltaic cleaning device returning to the warehouse.

[0025] Description of reference numerals: 100-photovoltaic shuttle bus, 200-photovoltaic cleaning device, 300-photovoltaic module; 10-chassis assembly, 101-chassis, 102-travel module; 20-first adjustment assembly, 201-first bracket, 202-first adjustment module, 2021 is a first driving module, 203-first mounting seat, 204-first rotating shaft, 205-second mounting seat, 206-transition pull rod assembly, 2061-transition pull rod, 2062-pull positioning block, 207-pull rod limiting member, 208-limiting part, 209-fourth mounting seat; 30-second adjustment component, 301-second bracket, 3011-support frame, 3012-bridging member, 3013-third rotating shaft, 3014-buffer member, 3015-elastic member, 302-second adjustment module, 3021 is the second driving module; 303-second rotating shaft, 304-fourth rotating shaft, 305-fifth mounting seat, 306-third mounting seat; 1-guide module, 11-guide sleeve, 12-piston ring, 13-sliding rod, 131-protrusion, 14-shaft sleeve, 141-flange, 15-shaft sleeve end cover, 16 is a hinge support; 2-drive module, 21-drive shaft, 2101-external spline, 2102-external thread, 22-nut, 23-first mounting sleeve, 24-nut mounting frame, 25-drive sleeve, 26-second mounting sleeve, 27-drive sleeve mounting frame, 28-first drive component, 29-first Transmission mechanism, 291-first driving pulley, 292-first driven pulley, 293-first transmission belt, 210-first driving frame, 211-second transmission mechanism, 2111-second driving pulley, 2112-second driven pulley, 2113-second transmission belt, 212-second driving component, 213-second driving frame, 214-commutator, 2141-commutation output shaft, 215-driving unit; 3-first channel; 4-second channel; 5-third channel; L1-first axis, L2-second axis. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. The terms used in the following embodiments are only for the purpose of describing specific embodiments and are not intended to be used as limitations on the present application. As used in the specification and the appended claims of the present application, the singular expressions "one", "a kind", "said", "above", "the" and "this" are intended to also include expressions such as "one or more", unless there is a clear contrary indication in the context. It should also be understood that in the embodiments of the present application, "one or more" refers to one, two or more; "and / or" describes the association relationship of the associated objects, indicating that three relationships may exist; for example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone, where A and B can be singular or plural. The character " / " generally indicates that the objects associated before and after are in an "or" relationship.

[0028] References to "one embodiment" or "some embodiments" etc. described in this specification mean that a particular feature, structure or characteristic described in conjunction with the embodiment is included in one or more embodiments of the present application. Thus, the phrases "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear at different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0029] The multiple involved in the embodiments of the present application means greater than or equal to two. It should be noted that in the description of the embodiments of the present application, the words "first", "second", etc. are only used for the purpose of distinguishing the description, and cannot be understood as indicating or implying relative importance, nor can they be understood as indicating or implying an order.

[0030] The "parallel" and "perpendicular" involved in this application are "substantially parallel" and "substantially perpendicular" in actual operation. "Substantially parallel" can be understood as parallel with a certain error, and similarly, "substantially perpendicular" can be understood as perpendicular with a certain error.

[0031] The embodiment of the present application provides a photovoltaic shuttle bus to improve the performance of the photovoltaic shuttle bus.

[0032] like Figure 1 and Figure 2 As shown, the photovoltaic shuttle bus 100 provided in the embodiment of the present application includes: a chassis component 10, a first adjustment component 20, and a second adjustment component 30.

[0033] The chassis assembly 10 supports the first adjustment assembly 20 , and the first adjustment assembly 20 supports the second adjustment assembly 30 . Therefore, the chassis assembly 10 plays a role in supporting the first adjustment assembly 20 and the second adjustment assembly 30 .

[0034] The chassis assembly 10 is used to drive the first adjustment assembly 20 and the second adjustment assembly 30 to move so that the photovoltaic shuttle vehicle reaches a set position. Figure 3 As shown, the chassis assembly 10 includes a chassis 101 and a traveling module 102 , and the traveling module 102 is disposed on the chassis 101 .

[0035] The walking module 102 may include walking wheels or walking tracks. The walking module 102 may be a track-type walking module. For example, the walking module 102 includes a track-type walking wheel or a track-type walking track. The walking module 102 may also be a trackless walking module. For example, the walking module 102 includes a trackless walking wheel or a trackless walking track. The trackless walking wheel may be a steering wheel or other wheels.

[0036] The walking module 102 further includes a walking drive unit, which drives the walking wheels or walking tracks to walk.

[0037] The specific structure of the walking module 102 is selected according to actual conditions, and is not limited in the present embodiment.

[0038] The chassis 101 plays a supporting role, and the first adjustment component 20 is arranged on the chassis 101. The specific structure of the chassis 101 is selected according to actual conditions, and the embodiment of the present application does not limit this.

[0039] The first adjustment assembly 20 includes a first bracket 201 and a first adjustment module 202 .

[0040] The first bracket 201 is in a rectangular shape or other shapes, which is not limited in the embodiment of the present application.

[0041] The first adjustment module 202 is disposed on the chassis assembly 10, wherein the first adjustment module 202 is disposed on the chassis 101 of the chassis assembly 10. The first bracket 201 is used for the photovoltaic cleaning device to move, which can be understood as: the first bracket 201 is provided with a first channel 3 for the photovoltaic cleaning device 200 to move. The first adjustment module 202 is connected to the first bracket 201 and adjusts the height of the first bracket 201 and the angle between the first bracket 201 and the first direction.

[0042] It should be noted that the height direction of the first bracket 201 is the height direction of the entire photovoltaic shuttle 100, which can be understood as a vertical direction. There is an angle between the first direction and the height direction, for example, the first direction is perpendicular to the height direction. The photovoltaic module 300 is usually tilted relative to the set direction, that is, the photovoltaic module 300 has an inclined direction, the first direction is the set direction, or there is a smaller angle between the first direction and the set direction. Based on this, it can be understood that: the first direction and the set direction are consistent.

[0043] In actual situations, by adjusting the angle between the first bracket 201 and the first direction so that the plane where the first bracket 201 is located is parallel to the plane where the photovoltaic module 300 is located, it can be understood that the inclination direction of the first bracket 201 is consistent with the inclination direction of the photovoltaic module 300, so as to facilitate the connection between the second bracket 301 and the photovoltaic module 300 mentioned later; by adjusting the height of the first bracket 201 so that the height of the second bracket 301 mentioned later is adapted to the height of the photovoltaic module 300, it is convenient to facilitate the connection between the height of the second bracket 301 and the photovoltaic module 300.

[0044] In order to adjust the angle between the first bracket 201 and the first direction, the heights of the two ends of the first bracket 201 in the first direction can be adjusted, and the rotation angle of the first bracket 201 can be adjusted. In order to simplify the structure, the first bracket 201 can be rotatably arranged around the first axis L1. In this way, the first adjustment module 202 adjusts the angle between the first bracket 201 and the first direction by adjusting the angle of rotation of the first bracket 201 around the first axis L1. Among them, the first axis L1 can be parallel to the second direction, and the height direction and the second direction are both perpendicular to the first direction; or, there is an angle between the first axis L1 and the second direction, there is an angle between the first axis L1 and the first direction, and there is an angle between the first axis L1 and the height direction. In this case, there is an angle between the first direction, the height direction and the second direction.

[0045] Continue to refer Figure 1 and Figure 2 The second adjustment component 30 includes a second bracket 301 and a second adjustment module 302 .

[0046] The second bracket 301 is used for the photovoltaic cleaning device 200 to move, which can be understood as: the second bracket 301 is provided with a second channel 4 for the photovoltaic cleaning device 200 to move. The first channel 3 and the second channel 4 are distributed along the moving direction of the photovoltaic cleaning device 200.

[0047] The second bracket 301 is also used for connecting with the photovoltaic assembly 300. Exemplarily, the second bracket 301 and the photovoltaic assembly 300 can be in direct contact, or there is a gap between the second bracket 301 and the photovoltaic assembly 300, and the gap is small and allows the photovoltaic cleaning device 200 to move from the second bracket 301 to the photovoltaic assembly 300, and from the photovoltaic assembly 300 to the second bracket 301.

[0048] The second adjustment module 302 is disposed on the first bracket 201, and is connected to the second bracket 301 to adjust the position of the second bracket 301 in the second direction and the angle between the second bracket 301 and the second direction. There is an angle between each of the first direction, the second direction and the height direction.

[0049] Since the second adjustment module 302 is arranged on the first bracket 201 and the second adjustment module 302 is connected to the second bracket 301, the angle between the first bracket 201 and the first direction is consistent with the angle between the second bracket 301 and the first direction, and the height of the second bracket 301 is related to the height of the first bracket 201. In this way, the posture of the second bracket 301 is adjusted by adjusting the posture of the first bracket 201 (the height of the first bracket 201, the angle between the first bracket 201 and the first direction).

[0050] In order to adjust the angle between the second bracket 301 and the second direction, the height of the two ends of the second bracket 301 in the second direction can be adjusted, or the rotation angle of the second bracket 301 can be adjusted. In order to simplify the structure, the second bracket 301 can be rotatably arranged around the second axis L2, so that the second adjustment module 302 adjusts the angle between the second bracket 301 and the second direction by adjusting the angle of rotation of the second bracket 301 around the second axis L2. Among them, the second axis L2 can be perpendicular to the second direction, and the height direction and the first direction are both perpendicular to the second direction. In this case, the second axis L2 can be parallel to the tilt direction of the second bracket 301 relative to the first direction, and the second direction is also perpendicular to the tilt direction of the second bracket 301 relative to the first direction. Alternatively, the second axis L2 is relatively inclined to the second direction, the second axis L2 is relatively inclined to the height direction, and the second axis L2 is relatively inclined to the first direction. In this case, there is an angle between the first direction, the second direction and the height direction.

[0051] In the photovoltaic shuttle provided by the present application, the first adjustment module 202 can indirectly adjust the height of the second bracket 301 and the angle between the second bracket 301 and the first direction; the second adjustment module 302 can adjust the position of the second bracket 301 in the second direction and the angle between the second bracket and the second direction. In this way, the multi-dimensional adjustment of the second bracket 301 is achieved, and the second bracket 301 and the photovoltaic assembly 300 can be connected by adjusting the height of the second bracket 301, the angle between the second bracket 301 and the first direction, the position of the second bracket 301 in the second direction, and the angle between the second bracket 301 and the second direction. Among them, by adjusting the height of the second bracket 301 and the angle between the second bracket 301 and the second direction, it can be applied to photovoltaic assemblies 300 of different heights, and by adjusting the angle between the second bracket 301 and the first direction, it can be applied to photovoltaic assemblies 300 of different inclination angles, thereby improving the adaptability of the photovoltaic shuttle 100 to the different heights and different inclination angles of the photovoltaic assembly 300, and effectively improving the performance of the photovoltaic shuttle 100.

[0052] In the embodiment of the present application, by adjusting the angle between the second bracket 301 and the second direction, the height of one end of the second bracket 301 for connecting with the photovoltaic module 300 can be adjusted in disguise, so as to facilitate the adaptation of the height of the second bracket 301 and the height of the photovoltaic module 300. Therefore, by adjusting the height of the second bracket 301 and the angle between the second bracket 301 and the second direction to adapt to photovoltaic modules 300 of different heights, the adjustment accuracy is reduced compared with adjusting the height of the second bracket 301 to adapt to photovoltaic modules 300 of different heights, and the connection between the second bracket 301 and the photovoltaic module 300 is facilitated.

[0053] In the embodiment of the present application, by adjusting the angle between the second bracket 301 and the second direction, the position of the end of the second bracket 301 used for connecting with the photovoltaic module 300 in the second direction can be adjusted in disguise, so as to facilitate the adaptation of the position of the second bracket 301 in the second direction and the position of the photovoltaic module 300 in the second direction. Therefore, by adjusting the position of the second bracket 301 in the second direction and the angle between the second bracket 301 and the second direction to achieve the connection between the second bracket 301 and the photovoltaic module 300 in the second direction, the adjustment accuracy is effectively reduced compared with adjusting the position of the second bracket 301 in the second direction, and the connection between the second bracket 301 and the photovoltaic module 300 is also facilitated.

[0054] In the embodiment of the present application, the position of the second bracket 301 in the second direction is adjustable, and the angle between the second bracket 301 and the second direction is adjustable. In this way, by moving the second bracket 301 to the position closest to the first bracket 201 along the second direction and adjusting the angle between the second bracket 301 and the second direction to the minimum, the volume of the entire photovoltaic shuttle 100 can be reduced. The photovoltaic shuttle 100 moves in a smaller volume state (the second bracket 301 is located closest to the first bracket 201 along the second direction, and the angle between the second bracket 301 and the second direction is adjusted to the minimum), which can improve the movement stability of the photovoltaic shuttle 100.

[0055] A method of using the photovoltaic shuttle bus 100 provided in the embodiment of the present application is: like Fig.12 As shown, the photovoltaic shuttle vehicle 100 with the photovoltaic cleaning device 200 moves to the vicinity of the photovoltaic assembly 300, so that the photovoltaic shuttle vehicle 100 and the photovoltaic assembly 300 are initially positioned and aligned. Exemplarily, in the second direction, the photovoltaic shuttle vehicle 100 moves to one side of the photovoltaic assembly 300, and the photovoltaic cleaning device 200 is located on the first bracket 201; wherein, the photovoltaic shuttle vehicle 100 and the photovoltaic assembly 300 can be initially positioned and aligned by RTK (Real-time kinematic, real-time dynamic carrier phase difference technology), feature points or other methods; like Fig.12 As shown, the first adjustment module 202 adjusts the height of the first bracket 201 and the angle between the first bracket 201 and the first direction, so that the angle between the first bracket 201 and the first direction is the same as the angle between the photovoltaic assembly 300 and the first direction (the inclination angle of the first bracket 201 is the same as the inclination angle of the photovoltaic assembly 300), and the height of the first bracket 201 is close to the height of the photovoltaic assembly 300; in this case, the photovoltaic shuttle 100 (the second bracket 301) and the photovoltaic assembly 300 have a larger distance in the second direction, and the photovoltaic shuttle 100 (the second bracket 301) and the photovoltaic assembly 300 have a smaller distance in the height direction; like Fig.13 As shown, the second adjustment module 302 drives the second bracket 301 to move toward the photovoltaic assembly 300 along the second direction, and adjusts the angle between the second bracket 301 and the second direction, reduces or eliminates the distance between the second bracket 301 and the photovoltaic assembly 300 in the second direction, and reduces or eliminates the distance between the second bracket 301 and the photovoltaic assembly 300 in the height direction, so as to achieve the connection between the second bracket 301 and the photovoltaic assembly 300, and the first bracket 201 and the second bracket 301 form a passage for the photovoltaic cleaning device 200 to walk, and the photovoltaic cleaning device 200 can move from the first bracket 201 to the second bracket 301, and then move to the photovoltaic assembly 300 through the second bracket 301; like Fig.14As shown, after the photovoltaic cleaning device 200 cleans the photovoltaic assembly 300 where it is located, the photovoltaic cleaning device 200 moves from the photovoltaic assembly 300 to the second bracket 301, and then returns to the initial position on the first bracket 201 through the second bracket 301 ( Fig.12 The photovoltaic cleaning device 200 is returned to the warehouse; after the photovoltaic cleaning device 200 is returned to the warehouse, the photovoltaic cleaning device 200 is stopped, and the second bracket 301 returns to the initial position ( Fig.12 The first bracket 201 can return to the initial position ( Fig.12 shown in the figure), or remain unchanged.

[0056] Combination Figure 2 and Fig.14 As shown, in order to facilitate knowing that the photovoltaic cleaning device 200 returns to the initial position, the first bracket 201 is provided with a limiting portion 208, and the limiting portion 208 is used to cooperate with the photovoltaic cleaning device 200 to limit the photovoltaic cleaning device 200 from moving out of the first channel 3.

[0057] The limiter 208 may be provided with a detector such as a pressure-sensitive switch (not shown in the figure), and the detector is connected to the first adjustment module 202 and the second adjustment module 302. In this way, when the detector detects that the photovoltaic cleaning device 200 has reached the set position, the first adjustment module 202 adjusts the first bracket 201 to reset the first bracket 201 (return to the initial position), and the second adjustment module 302 adjusts the second bracket 301 to reset the second bracket 301 (return to the initial position).

[0058] The above detector can also be connected to the controller of the photovoltaic cleaning device 200, so that when the detector detects that the photovoltaic cleaning device 200 reaches the set position, the photovoltaic cleaning device 200 is shut down under the control of its controller.

[0059] Combine the following Figure 3-Figure 7 , Fig. 9 and Fig.10 , specifically describe the first adjustment module 202 and the first bracket 201 of the first adjustment component 20.

[0060] In an embodiment of the present application, the first adjustment module 202 includes a first driving module 2021, which is connected to the first bracket 201. The first driving module 2021 can drive the first bracket 201 to move in the height direction to adjust the height of the first bracket 201, and the first driving module 2021 can drive the first bracket 201 to rotate around the first axis L1 to adjust the angle between the first bracket 201 and the first direction.

[0061] The specific structure of the first driving module 2021 is selected according to actual conditions. In some embodiments, the first driving module 2021 may include a first driving device and a second driving device, wherein the first driving device drives the first bracket 201 to move in the height direction, and the second driving device drives the first bracket 201 to rotate around the first axis L1. The first driving device carries the first bracket 201 and the second driving device, so that the first driving device drives both the first bracket 201 and the second driving device to move in the height direction; or the second driving device carries the first bracket 201 and the first driving device, so that the second driving device drives both the first bracket 201 and the first driving device to rotate around the first axis L1.

[0062] In some other embodiments, the first driving module 2021 is a driving module 2. The driving module 2 includes: a transmission shaft 21, a commutator 214 and a driving unit 215.

[0063] The driving unit 215 is disposed on the chassis assembly 10, and the driving unit 215 can drive the transmission shaft 21 to move along its axis, and can drive the transmission shaft 21 to rotate around its axis. The axial direction of the transmission shaft 21 is the height direction.

[0064] The commutation input shaft (not shown in the figure) of the commutator 214 is fixedly connected to the transmission shaft 21, and the commutation output shaft 2141 of the commutator 214 is fixedly connected to the first bracket 201. The commutator 214 is used to convert the rotation of the transmission shaft 21 into the rotation of the commutation output shaft 2141, and the commutation output shaft 2141 rotates around its axis, and the axis of the commutation output shaft 2141 is the first axis L1.

[0065] After the driving module 2 is adopted, the transmission shaft 21 moves along its axial direction to adjust the height of the first bracket 201; the transmission shaft 21 rotates around its axis to adjust the angle between the first bracket 201 and the first direction. In this way, the structure of the first driving module 2021 is simplified, and the adjustment of the first bracket 201 is also simplified.

[0066] In order to facilitate the installation of the commutator 214, the commutation input shaft of the commutator 214 and the transmission shaft 21 are fixedly connected by a threaded connector.

[0067] In order to simplify the structure of the commutator 214, the axis of the commutation output shaft 2141 may be selected to be parallel to the second direction.

[0068] In order to facilitate the fixed connection between the first bracket 201 and the reversing output shaft 2141 , a first mounting seat 203 is fixed to the first bracket 201 , and the first mounting seat 203 and the reversing output shaft 2141 are fixedly connected.

[0069] The commutator 214 may include a bevel gear transmission mechanism or a worm gear mechanism, and the embodiment of the present application does not limit the specific structure of the commutator 214.

[0070] The specific structure of the driving unit 215 is selected according to actual conditions. In some embodiments, the driving unit 215 includes: a first transmission mechanism 29 , a second transmission mechanism 211 , a first driving component 28 and a second driving component 212 .

[0071] The first driving component 28 is disposed on the chassis assembly 10. For example, the first driving component 28 can be fixed to the chassis 101 of the chassis assembly 10 through the first driving frame 210. The structure of the first driving frame 210 is selected according to actual conditions, and the embodiment of the present application does not limit this.

[0072] The second driving component 212 is disposed on the chassis assembly 10. For example, the second driving component 212 can be fixed to the chassis 101 of the chassis assembly 10 through a second driving frame 213. The structure of the second driving frame 213 is selected according to actual conditions, and the embodiment of the present application does not limit this.

[0073] In the above-mentioned driving module 2, the first driving component 28 acts on the transmission shaft 21 through the first transmission mechanism 29, and the second driving component 212 acts on the transmission shaft 21 through the second transmission mechanism 211. There is no need for the first driving component 28 to carry the second driving component 212, and the second driving component 212 to carry the first driving component 28, which simplifies the structure of the entire first driving module 2021.

[0074] The transmission shaft 21 is sleeved with a nut 22 and a transmission sleeve 25 . The nut 22 and the transmission shaft 21 cooperate to form a screw mechanism. The transmission sleeve 25 and the transmission shaft 21 are connected by a key (not shown in the figure), and the nut 22 and the transmission sleeve 25 are distributed along the axial direction of the transmission shaft 21 .

[0075] Exemplarily, the nut 22 and the transmission shaft 21 are threadedly matched to form a screw mechanism, or the nut 22 and the transmission shaft 21 are matched through a spiral line and a ball to form a ball screw mechanism, which is a type of screw mechanism.

[0076] Exemplarily, the transmission sleeve 25 and the transmission shaft 21 are connected by spline transmission. The transmission shaft 21 is provided with an external spline 2101 and an external thread 2102, the length direction of the external spline 2101 is the axial direction of the transmission shaft 21, and the transmission sleeve 25 is provided with an internal spline (not shown in the figure) that cooperates with the external spline 2101. Of course, the transmission sleeve 25 and the transmission shaft 21 are connected by a flat key transmission, which is not limited to the above structure.

[0077] The nut 22 is rotatably arranged around its axis, and is fixedly arranged in its axial direction; the first driving component 28 drives the nut 22 to rotate around its axis through the first transmission mechanism 29 .

[0078] In order to facilitate the installation of the nut 22, the driving module 2 further includes a nut mounting frame 24, which is fixed to the chassis assembly 10, and a first mounting sleeve 23 is fixed to the nut mounting frame 24, and the first mounting sleeve 23 is mounted on the nut 22, and the first mounting sleeve 23 and the nut 22 are rotatably matched, and the nut 22 is fixedly arranged in the axial direction of the nut 22 through the first transmission mechanism 29. Among them, the first transmission mechanism 29 is fixedly arranged in the axial direction of the transmission shaft 21, and a certain component of the first transmission mechanism 29 is fixedly connected to the nut 22, so that both the first transmission mechanism 29 and the nut 22 are driven and connected, and the nut 22 is fixedly arranged in its axial direction.

[0079] Of course, the first mounting sleeve 23 and the first transmission mechanism 29 can also be selected to limit the nut 22 in the axial direction of the transmission shaft 21 so that the nut 22 is fixedly arranged in the axial direction. Exemplarily, the nut mounting frame 24 limits the nut 22 to move axially toward one end, and the first transmission mechanism 29 limits the nut 22 to move axially toward the other end.

[0080] It should be noted that the first mounting sleeve 23 and the nut 22 are both part of the lead screw nut. The lead screw nut is a standard part, and the lead screw nut can be used to replace the first mounting sleeve 23 and the nut 22.

[0081] The transmission sleeve 25 is rotatably arranged around its axis, and is fixedly arranged in its axial direction; the second driving component 212 drives the transmission sleeve 25 to rotate around its axis through the second transmission mechanism 211 .

[0082] In order to facilitate the installation of the transmission sleeve 25, the driving module 2 further includes a transmission sleeve mounting frame 27, the transmission sleeve mounting frame 27 is fixed to the chassis assembly 10, the transmission sleeve mounting frame 27 is fixed with a second mounting sleeve 26, the second mounting sleeve 26 is mounted on the transmission sleeve 25, and the second mounting sleeve 26 and the transmission sleeve 25 are rotatably matched, and the transmission sleeve 25 is fixedly arranged in the axial direction of the transmission sleeve 25 through the second transmission mechanism 211. Among them, the second transmission mechanism 211 is fixedly arranged in the axial direction of the transmission shaft 21, and a certain component of the second transmission mechanism 211 is fixedly connected to the transmission sleeve 25, so that both the second transmission mechanism 211 and the transmission sleeve 25 are transmission-connected and the transmission sleeve 25 is fixedly arranged in its axial direction.

[0083] Of course, the second mounting sleeve 26 and the second transmission mechanism 211 can also be selected to limit the transmission sleeve 25 in the axial direction of the transmission shaft 21 so that the transmission sleeve 25 is fixed in the axial direction. For example, the transmission sleeve mounting frame 27 limits the transmission sleeve 25 to move axially toward one end, and the second transmission mechanism 211 limits the transmission sleeve 25 to move axially toward the other end.

[0084] It should be noted that the second installation sleeve 26 and the transmission sleeve 25 are both parts of the spline nut. The spline nut is a standard part, and the spline nut can be used to replace the second installation sleeve 26 and the transmission sleeve 25.

[0085] As described above, the nut 22 and the transmission sleeve 25 are distributed along the axial direction of the transmission shaft 21, and the first mounting sleeve 23 and the second mounting sleeve 26 are distributed along the axial direction of the transmission shaft 21. In order to simplify the structure, the nut mounting frame 24 and the transmission sleeve mounting frame 27 are distributed along the axial direction of the transmission shaft 21, and one of the nut mounting frame 24 and the transmission sleeve mounting frame 27 is fixed to the chassis assembly 10 through the other. Exemplarily, the nut 22 is higher than the transmission sleeve 25, the nut mounting frame 24 is higher than the transmission sleeve mounting frame 27, and the nut mounting frame 24 is fixed to the chassis assembly 10 through the transmission sleeve mounting frame 27.

[0086] The nut mounting frame 24 and the transmission sleeve mounting frame 27 can be an integrated structure or a split structure, depending on the actual situation.

[0087] In order to make full use of the height space, the first transmission mechanism 29 and the second transmission mechanism 211 are distributed along the axial direction of the transmission shaft 21, and the first driving component 28 and the second driving component 212 are distributed along the axial direction of the transmission shaft 21. Accordingly, the first driving frame 210 and the second driving frame 213 are distributed along the axial direction of the transmission shaft 21, and one of the first driving frame 210 and the second driving frame 213 is fixed to the chassis assembly 10 through the other. Exemplarily, the first driving frame 210 is fixed to the chassis assembly 10 through the second driving frame 213.

[0088] The first driving frame 210 and the second driving frame 213 can be an integrated structure or a split structure, depending on the actual situation.

[0089] The types of the first driving component 28 and the second driving component 212 are selected according to actual conditions. For example, the first driving component 28 and the second driving component 212 are both motors or rotary cylinders. The types of the first transmission mechanism 29 and the second transmission mechanism 211 are selected according to actual conditions. Exemplarily, the first transmission mechanism 29 and the second transmission mechanism 211 are both belt transmission mechanisms. Among them, the first transmission mechanism 29 includes a first driving pulley 291, a first driven pulley 292 and a first transmission belt 293, and the first transmission belt 293 is wound around the first driving pulley 291 and the first driven pulley 292; the first driving pulley 291 is arranged on the output shaft of the first driving component 28, and the first driving pulley 291 can be axially positioned on the output shaft of the first driving component 28 through a retaining spring or a locking nut, and the first driving component 28 drives the first driving pulley 291 to rotate around its axis, and the first driving pulley 291 drives the first driven pulley 292 to rotate around the axis of the first driven pulley 292 through the first transmission belt 293, and the first driven pulley 292 is sleeved on the nut 22, and the first driven pulley 292 and the nut 22 are fixedly connected. In order to facilitate disassembly and assembly, the first driven pulley 292 and the nut 22 may be fixedly connected via a threaded connector.

[0090] It should be noted that the first driving component 28 is fixedly arranged, and the first driving component 28 is fixedly arranged in the axial direction of the transmission shaft 21, and the first driving pulley 291 is fixedly arranged in the axial direction of the transmission shaft 21. Correspondingly, the first transmission belt 293 and the first driven pulley 292 are also fixedly arranged in the axial direction of the transmission shaft 21.

[0091] The second transmission mechanism 211 includes a second active pulley 2111, a second driven pulley 2112, and a second transmission belt 2113, the second transmission belt 2113 is wound around the second active pulley 2111 and the second driven pulley 2112; the second active pulley 2111 is arranged on the output shaft of the second driving component 212, the second active pulley 2111 can be axially positioned on the output shaft of the second driving component 212 by a retaining ring or a locking nut, the second driving component 212 drives the second active pulley 2111 to rotate around its axis, the second active pulley 2111 drives the second driven pulley 2112 to rotate around the axis of the second driven pulley 2112 through the second transmission belt 2113, the second driven pulley 2112 is outer-mounted on the transmission sleeve 25, and the second driven pulley 2112 and the transmission sleeve 25 are fixedly connected. In order to facilitate disassembly and assembly, the second driven pulley 2112 and the transmission sleeve 25 can be fixedly connected by a threaded connector.

[0092] It should be noted that the second driving component 212 is fixedly arranged, and the second driving component 212 is fixedly arranged in the axial direction of the transmission shaft 21, and the second driving pulley 2111 is fixedly arranged in the axial direction of the transmission shaft 21. Correspondingly, the second driven pulley 2112 and the second transmission belt 2113 are also fixedly arranged in the axial direction of the transmission shaft 21.

[0093] In actual situations, the first transmission mechanism 29 may also be a chain transmission mechanism or a gear transmission mechanism, and the second transmission mechanism 211 may also be a chain transmission mechanism or a gear transmission mechanism, and the like.

[0094] In the above-mentioned drive module 2, when the first drive component 28 is driven alone, the first drive component 28 drives the nut 22 to rotate around its axis through the first transmission mechanism 29. Since the nut 22 is fixedly arranged in its axial direction, the nut 22 drives the transmission shaft 21 to move along the axial direction of the transmission shaft 21. For example, the nut 22 rotates forward, and the transmission shaft 21 moves upward along its axial direction; the nut 22 rotates reversely, and the transmission shaft 21 moves downward along its axial direction. When the second drive component 212 is driven alone, the second drive component 212 drives the transmission sleeve 25 to rotate around its axis through the second transmission mechanism 211. Since the transmission sleeve 25 is fixedly arranged in its axial direction, the transmission sleeve 25 drives the transmission shaft 21 to rotate around its axis. Since the transmission shaft 21 and the nut 22 are threadedly matched, the transmission shaft 21 rotates around its axis and moves along its axial direction at the same time. For example, when the transmission sleeve 25 rotates forward, the transmission shaft 21 rotates forward and moves upward along its axial direction; when the transmission sleeve 25 rotates reversely, the transmission shaft 21 rotates reversely and moves downward along its axial direction.

[0095] In the above-mentioned driving module 2, when the first driving component 28 and the second driving component 212 are both driven and synchronized, the axial movements of the transmission shaft 21 cancel each other out, and the transmission shaft 21 only rotates around its axis; when the first driving component 28 and the second driving component 212 are both driven and asynchronous, the transmission shaft 21 both rotates around its axis and moves along its axial direction.

[0096] In actual situations, at least one of the first driving component 28 and the second driving component 212 may be selected for driving according to actual needs, and this embodiment of the present application does not limit this.

[0097] The first drive module 2021 is the above-mentioned drive module 2, so that the first drive module 2021 can be centrally arranged on the entire photovoltaic shuttle bus 100, so that the first drive module 2021 can be closer to the chassis assembly 10, which is more conducive to setting the center of gravity of the photovoltaic shuttle bus 100 downward, thereby improving the structural balance and stability of the photovoltaic shuttle bus 100.

[0098] In order to ensure that the first bracket 201 moves in the height direction and rotates around the first axis L1, the first adjustment module 202 also includes a guide module 1, which is used to provide guidance when the first bracket 201 moves in the height direction, and is used to provide positioning support when the first bracket 201 rotates around the first axis L1, thereby reducing the deviation of the first bracket 201 from the height direction during the movement along the height direction, and reducing the deviation of the first bracket 201 from the first axis L1 during the rotation around the first axis L1, thereby improving the stability of the first bracket 201 during the movement.

[0099] In some embodiments, the guide module 1 includes a sliding rod 13 and a guide sleeve 11, and the sliding rod 13 and the guide sleeve 11 are sleeved and slidably matched. It can be understood that the sliding rod 13 and the guide sleeve 11 are slidably matched along the axial direction of the transmission shaft 21.

[0100] The guide sleeve 11 is fixed to the chassis assembly 10, and the sliding rod 13 is rotatably connected to the first bracket 201. The first bracket 201 and the sliding rod 13 are rotatably connected around the first rotating shaft 204, and the axis of the first rotating shaft 204 is colinearly arranged with the first axis L1, or the axis of the first rotating shaft 204 is parallel to the first axis L1. In order to facilitate the fixed connection between the guide sleeve 11 and the chassis assembly 10, a flange is fixed to the guide sleeve 11, and the guide sleeve 11 is fixedly connected to the chassis assembly 10 through the flange.

[0101] Of course, the sliding rod 13 can also be fixed to the chassis assembly 10, and the guide sleeve 11 is rotatably connected to the first bracket 201. The first bracket 201 and the guide sleeve 11 are rotatably connected around the first rotating shaft 204, and the axis of the first rotating shaft 204 is colinear with the first axis L1, or the axis of the first rotating shaft 204 is parallel to the first axis L1.

[0102] In order to improve the stability of the guide module 1 , the guide sleeve 11 may be fixed to the chassis assembly 10 , and the sliding rod 13 and the first bracket 201 may be rotatably connected.

[0103] In order to facilitate the rotational connection between the first bracket 201 and the sliding rod 13 , the sliding rod 13 is fixed with a hinge support 16 , and the first bracket 201 is provided with a second mounting seat 205 . The hinge support 16 and the second mounting seat 205 are hinged through a first rotating shaft 204 .

[0104] In the guide module 1, the guide sleeve 11 is fitted onto the sliding rod 13. In order to facilitate the sliding fit between the guide sleeve 11 and the sliding rod 13, the sliding rod 13 has a protrusion 131 at one end located inside the guide sleeve 11, and a piston ring 12 is provided on the protrusion 131. The piston ring 12 and the guide sleeve 11 are in contact and sliding fit; a shaft sleeve 14 is fixed to the top end of the guide sleeve 11, and the sliding rod 13 passes through the shaft sleeve 14, and the sliding rod 13 and the shaft sleeve 14 are in contact and sliding fit. In this way, the piston ring 12 and the shaft sleeve 14 limit the displacement of the sliding rod 13 during the sliding process, thereby improving the stability of the sliding rod 13 during the sliding process.

[0105] In order to facilitate fixing of the shaft sleeve 14 , a shaft sleeve end cover 15 is fixed to the guide sleeve 11 . The shaft sleeve 14 has a flange 141 , and the flange 141 and the shaft sleeve end cover 15 are fixedly connected.

[0106] There can be one or more than two guide modules 1. When there are at least two guide modules 1, at least one guide module 1 is distributed on one side of the connection position between the first bracket 201 and the first driving module 2021, and at least one guide module 1 is distributed on the other side of the connection position between the first bracket 201 and the first driving module 2021.

[0107] In the embodiment of the present application, since the second bracket 301 can move in the second direction, there may be a gap between the first bracket 201 and the second bracket 301. In order to ensure that the photovoltaic cleaning device moves from the first bracket 201 to the second bracket 301, and from the second bracket 301 to the first bracket 201, the first adjustment assembly 20 also includes a transition rod assembly 206.

[0108] In the second direction, the transition rod assembly 206 and the first bracket 201 are slidably matched; one end of the second bracket 301 in the second direction is rotatably arranged on the transition rod assembly 206, and the other end of the second bracket 301 in the second direction is used to connect with the photovoltaic assembly 300. In this case, the transition rod assembly 206 can allow the photovoltaic cleaning device 200 to move, which can be understood as: the transition rod assembly 206 is provided with a third channel 5 that can allow the photovoltaic cleaning device 200 to move, and the third channel 5 connects the first channel 3 and the second channel 4.

[0109] It should be noted that the rotation axes of the second bracket 301 and the transition rod assembly 206 are arranged parallel or co-linearly with the second axis L2.

[0110] When the second bracket 301 moves in the second direction, the transition rod assembly 206 slides in the second direction. Exemplarily, when the second bracket 301 approaches the photovoltaic assembly 300 in the second direction, the second bracket 301 pulls the transition rod assembly 206 close to the photovoltaic assembly 300; when the second bracket 301 moves away from the photovoltaic assembly 300 in the second direction, the second bracket 301 pulls the transition rod assembly 206 away from the photovoltaic assembly 300.

[0111] In order to facilitate the rotational connection between the second bracket 301 and the transition rod assembly 206, the second bracket 301 and the transition rod assembly 206 can be rotationally connected via a second rotating shaft 303, wherein the axis of the second rotating shaft 303 is parallel or colinear with the second axis L2.

[0112] In order to facilitate the transition rod assembly 206 to move in the second direction, the first bracket 201 is provided with a rod stopper 207, the rod stopper 207 and the transition rod assembly 206 are slidably matched in the second direction, and the rod stopper 207 and the transition rod assembly 206 are limitedly matched, so that the rod stopper 207 limits the transition rod assembly 206 from deviating from the second direction. In this way, the transition rod assembly 206 is guaranteed to move in the second direction, thereby ensuring that the second bracket 301 moves in the second direction.

[0113] In order to facilitate the setting of the rod stopper 207, the rod stopper 207 is covered on the transition rod assembly 206. In this case, the rod stopper 207 is used for the photovoltaic cleaning device 200 to move, and it can be understood that the first channel 3 is set on the rod stopper 207, so that the third channel 5 is convenient to connect the first channel 3 and the second channel 4.

[0114] Of course, the rod stopper 207 may be arranged outside the transition rod assembly 206 , or the rod stopper 207 may be arranged on two opposite sides of the transition rod assembly 206 , which is not limited in this embodiment of the present application.

[0115] It should be noted that when the transition rod assembly 206 moves to the extreme position away from the photovoltaic assembly 300, the transition rod assembly 206 can be completely located in the rod stopper 207, or part of the transition rod assembly 206 is located in the rod stopper 207 and part of the transition rod assembly 206 is located outside the rod stopper 207. When part of the transition rod assembly 206 is located outside the rod stopper 207, the third channel 5 connects the first channel 3 and the second channel 4.

[0116] In order to improve the reliability of the limit, the transition rod assembly 206 includes a transition rod 2061 and a pull-out positioning block 2062. The pull-out positioning block 2062 is fixed to the periphery of the transition rod 2061, and the pull-out positioning block 2062 is in contact with and slidably matched with the rod limiter 207. The second bracket 301 is flipably arranged on the transition rod 2061. In this way, the pull-out positioning block 2062 can position the transition rod 2061 to prevent the transition rod 2061 from deviating from the second direction.

[0117] In actual situations, the tie rod stopper 207 and the transition tie rod assembly 206 may also achieve position limiting cooperation through other structures, and are not limited to the above embodiments.

[0118] As mentioned above, the first bracket 201 is provided with a limiting portion 208, and the limiting portion 208 can be provided on the pull rod limiting member 207, which can be understood as the limiting portion 208 being provided on the first bracket 201 through the pull rod limiting member 207. Of course, the limiting portion 208 can also be provided on the first bracket 201 in other ways, which is not limited in the embodiment of the present application.

[0119] under Figure 5 , Figure 7-Figure 11 , specifically describe the second adjustment module 302 and the second bracket 301 of the second adjustment assembly 30.

[0120] In some embodiments, the second bracket 301 and the photovoltaic module 300 are connected by docking. In this case, one end of the second bracket 301 and the photovoltaic module 300 that are connected is suspended.

[0121] In some other embodiments, the second bracket 301 and the photovoltaic module 300 are connected by overlapping. In this way, after the second bracket 301 and the photovoltaic module 300 are connected, the photovoltaic module 300 provides a certain support force to the second bracket 301, which greatly improves the anti-overturning ability of the photovoltaic shuttle 100; it can also expand the movement range of the second bracket 301 in the second direction, the angle range between the second bracket 301 and the second direction, and the length range of the first bracket 201 in the second direction, thereby improving the extendable range of the photovoltaic shuttle 100.

[0122] In order to facilitate the overlap of the second bracket 301 and the photovoltaic module 300, the second bracket 301 includes a support frame 3011 and a bridge piece 3012; wherein, one end of the bridge piece 3012 in the second direction is arranged on the support frame 3011, and the other end of the bridge piece 3012 in the second direction is used to overlap the photovoltaic module 300. It can be understood that the support frame 3011 and the bridge piece 3012 are both used for the photovoltaic cleaning device 200 to move, and the passage on the support frame 3011 for the photovoltaic cleaning device 200 to move and the passage on the bridge piece 3012 for the photovoltaic cleaning device 200 to move form the second passage 4.

[0123] In order to facilitate the bridging member 3012 to be bridgingly connected to the photovoltaic assembly 300, the bridging member 3012 is rotatably disposed on the support frame 3011, so that the angle between the bridging member 3012 and the second direction is adjustable. Exemplarily, the rotation axis of the bridging member 3012 is parallel to the second axis L2.

[0124] In order to facilitate the arrangement of the bridging member 3012 , the bridging member 3012 is rotatably connected to the support frame 3011 via the third rotating shaft 3013 , and the axis of the third rotating shaft 3013 is parallel to the axis of the second rotating shaft 303 .

[0125] In order to achieve better overlap, the overlap member 3012 is gradually turned over from the top side of the photovoltaic assembly 300 to the overlap state. Of course, the overlap member 3012 can also be gradually turned over from the bottom side of the photovoltaic assembly 300 to the overlap state.

[0126] The connecting piece 3012 can be one, and the connecting piece 3012 extends from one side of the support frame 3011 to the other side, so that the connecting piece 3012 allows the photovoltaic cleaning device 200 to move.

[0127] There may be more than two bridge pieces 3012 , with at least one bridge piece 3012 distributed on one side of the support frame 3011 and at least one bridge piece 3012 distributed on the other side of the support frame 3011 , so that the bridge pieces 3012 allow the photovoltaic cleaning device 200 to move.

[0128] During the overlapping process of the lap joint 3012 and the photovoltaic module 300, the lap joint 3012 exerts a force on the photovoltaic module 300. In order to reduce the force exerted by the lap joint 3012 on the photovoltaic module 300 and reduce the probability of damaging the photovoltaic module 300, the lap joint 3012 is provided with a buffer 3014 for contacting the photovoltaic module 300. In this way, the buffer 3014 plays a buffering role and protects the photovoltaic module 300.

[0129] The type of the buffer 3014 is selected according to actual conditions. For example, the buffer 3014 is a rubber part, a silicone part or a sponge part, etc., which is not limited in the embodiment of the present application.

[0130] After the lap joint 3012 is overlapped with the photovoltaic module 300, since the lap joint 3012 and the support frame 3011 are hinged, the lap joint 3012 is easy to shake under the action of external force, affecting the overlap effect. In order to solve this problem, the second bracket 301 also includes an elastic member 3015, which connects the lap joint 3012 and the support frame 3011. When the lap joint 3012 is overlapped with the photovoltaic module 300, the elastic member 3015 is deformed and makes the lap joint 3012 abut against the photovoltaic module 300. In this way, under the action of the elastic member 3015, the lap joint 3012 applies pressure to the photovoltaic module 300, reducing the probability of shaking of the lap joint 3012 and improving the overlap effect.

[0131] The elastic member 3015 can be a spring, a sheet metal member or other elastic member. In order to ensure the overlapping effect, the elastic member 3015 is a spring, one end of the elastic member 3015 is connected to the overlapping member 3012, and the other end of the elastic member 3015 is connected to the support frame 3011. The elastic member 3015 is located on one side of the rotation axis of the overlapping member 3012.

[0132] Exemplarily, the elastic member 3015 is farther away from the end where the lap joint 3012 and the photovoltaic assembly 300 overlap than the rotation axis of the lap joint 3012. When the lap joint 3012 overlaps the photovoltaic assembly 300, the elastic member 3015 is compressed; the elastic member 3015 is closer to the end where the lap joint 3012 and the photovoltaic assembly 300 overlap than the rotation axis of the lap joint 3012. When the lap joint 3012 overlaps the photovoltaic assembly 300, the elastic member 3015 is stretched.

[0133] In actual situations, the elastic member 3015 may also be a torsion spring, which is sleeved on the third rotating shaft 3013 , with one end of the torsion spring connected to the bridging member 3012 and the other end of the torsion spring connected to the support frame 3011 .

[0134] In order to improve the overlapping effect, the overlapping member 3012 can also be selected as a component that can be elastically deformed. When the overlapping member 3012 is overlapped with the photovoltaic module 300, the overlapping member 3012 is elastically deformed and abuts against the photovoltaic module 300. In this way, under the action of its own restoring force, the overlapping member 3012 applies pressure to the photovoltaic module 300, reducing the probability of the overlapping member 3012 shaking and improving the overlapping effect.

[0135] The above-mentioned lap joint 3012 can be a sheet metal part or other parts, and the embodiment of the present application does not limit the type of the lap joint 3012.

[0136] In the embodiment of the present application, the second adjustment module 302 includes a second driving module 3021, which is connected to the second bracket 301. The second driving module 3021 can drive the second bracket 301 to move along the second direction to adjust the position of the second bracket 301 in the second direction, and the second driving module 3021 can drive the second bracket 301 to rotate around the second axis L2 to adjust the angle between the second bracket 301 and the second direction.

[0137] The specific structure of the second driving module 3021 is selected according to actual conditions. In some embodiments, the second driving module 3021 can be selected to include a third driving device and a fourth driving device, the third driving device drives the second bracket 301 to move in the height direction, and the fourth driving device drives the second bracket 301 to rotate around the second axis L2. The third driving device carries the second bracket 301 and the fourth driving device, so that the third driving device drives the second bracket 301 and the fourth driving device to move in the second direction; or the fourth driving device carries the second bracket 301 and the third driving device, so that the fourth driving device drives the second bracket 301 and the third driving device to rotate around the second axis L2.

[0138] In some other embodiments, the second driving module 3021 is also the driving module 2. The specific structure of the driving module 2 can be referred to above and will not be described again here.

[0139] In the second driving module 3021, the commutation output shaft 2141 of the commutator 214 is fixedly connected to the second bracket 301. To facilitate the fixed connection between the second bracket 301 and the commutation output shaft 2141, the second bracket 301 is fixed with a third mounting seat 306, and the third mounting seat 306 and the commutation output shaft 2141 are fixedly connected.

[0140] In the second driving module 3021, the axial direction of the transmission shaft 21 is the second direction, and the axis of the reversing output shaft 2141 is the second axis L2; ​​the first driving component 28 and the second driving component 212 are both arranged on the first bracket 201, and accordingly, the first driving frame 210 and the second driving frame 213 are both fixed to the first bracket 201; the nut mounting frame 24 and the transmission sleeve mounting frame 27 are both fixed to the first bracket 201.

[0141] In the second driving module 3021 , the transmission sleeve mounting frame 27 and the nut mounting frame 24 are both fixed to the first bracket 201 .

[0142] In order to simplify the structure, the nut mounting frame 24 and the transmission sleeve mounting frame 27 are both fixedly connected to the first mounting seat 203. In order to simplify the installation, the nut mounting frame 24, the transmission sleeve mounting frame 27 and the first mounting seat 203 are an integrated structure. Of course, the nut mounting frame 24, the transmission sleeve mounting frame 27 and the first mounting seat 203 can also be selected as a split structure.

[0143] In order to simplify the structure, one of the transmission sleeve mounting frame 27 and the nut mounting frame 24 is fixed to the first bracket 201 through the other.

[0144] In the second driving module 3021, the transmission shaft 21 moves along its axis to enable the second bracket 301 to move in the second direction, thereby adjusting the position of the second bracket 301 in the second direction; the transmission shaft 21 rotates around its axis to adjust the angle between the second bracket 301 and the second direction.

[0145] In the second drive module 3021, when the first drive component 28 is driven alone, the transmission shaft 21 moves along its axial direction; when the second drive component 212 is driven alone, the transmission shaft 21 rotates around its axis and moves along its axial direction; when the first drive component 28 and the second drive component 212 are both driven and synchronized, the axial movements of the transmission shaft 21 cancel each other out, and the transmission shaft 21 only rotates around its axis; when the first drive component 28 and the second drive component 212 are both driven and asynchronous, the transmission shaft 21 both rotates around its axis and moves along its axial direction.

[0146] In actual situations, at least one of the first driving component 28 and the second driving component 212 may be selected for driving according to actual needs, and this embodiment of the present application does not limit this.

[0147] The second drive module 3021 is the above-mentioned drive module 2, so that the second drive module 3021 can be centrally arranged on the entire photovoltaic shuttle bus 100, so that the second drive module 3021 can be closer to the chassis assembly 10 in the second direction, which is more conducive to setting the center of gravity of the photovoltaic shuttle bus 100 toward the rear end (the end where the chassis assembly 10 is located in the second direction), thereby improving the structural balance and stability of the photovoltaic shuttle bus 100.

[0148] The second adjustment module 302 also includes a guide module 1, which is used to provide guidance when the second bracket 301 moves along the second direction, and to provide positioning support when the second bracket 301 rotates around the second axis L2, thereby reducing the deviation of the second bracket 301 from the second direction during the movement along the second direction, and reducing the deviation of the second bracket 301 from the second axis L2 during the rotation around the second axis L2, thereby improving the stability of the second bracket 301 during movement.

[0149] For the specific structure of the guide module 1 , reference may be made to the above text. In the second adjustment module 302 , one of the guide sleeve 11 and the sliding rod 13 is fixed to the first bracket 201 , and the other is rotatably connected to the second bracket 301 .

[0150] Exemplarily, the second bracket 301 and the guide sleeve 11 are rotationally connected via a fourth rotating shaft 304; or, the second bracket 301 and the sliding rod 13 are rotationally connected via a fourth rotating shaft 304; wherein the axis of the fourth rotating shaft 304 and the second axis L2 are colinearly arranged, or the axis of the fourth rotating shaft 304 and the second axis L2 are parallelly arranged.

[0151] In order to improve the stability of the guide module 1 , the guide sleeve 11 may be fixed to the first bracket 201 , and the sliding rod 13 may be rotatably connected to the second bracket 301 .

[0152] In order to facilitate fixing of the guide sleeve 11 , a fourth mounting seat 209 is fixed to the first bracket 201 , and the guide sleeve 11 is fixed to the fourth mounting seat 209 .

[0153] In order to facilitate the rotational connection between the second bracket 301 and the sliding rod 13 , the second bracket 301 is provided with a fifth mounting seat 305 . The hinge support 16 of the sliding rod 13 and the fifth mounting seat 305 are hinged via a fourth rotating shaft 304 .

[0154] There can be one or more than two guide modules 1. When there are at least two guide modules 1, at least one guide module 1 is distributed on one side of the connection position between the second bracket 301 and the second driving module 3021, and at least one guide module 1 is distributed on the other side of the connection position between the second bracket 301 and the second driving module 3021.

[0155] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be 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 the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A photovoltaic shuttle bus, characterized in that: include: A chassis assembly (10), a first adjustment assembly (20), and a second adjustment assembly (30); The first adjustment component (20) comprises a first bracket (201) and a first adjustment module (202); the first adjustment module (202) is arranged on the chassis component (10); the first bracket (201) is used for the photovoltaic cleaning device (200) to move; the first adjustment module (202) is connected to the first bracket (201) and adjusts the height of the first bracket (201) and the angle between the first bracket (201) and the first direction; The second adjustment component (30) comprises a second bracket (301) and a second adjustment module (302); the second bracket (301) is used for the photovoltaic cleaning device (200) to move, and the second bracket (301) is used for connecting with the photovoltaic component (300); the second adjustment module (302) is arranged on the first bracket (201), and the second adjustment module (302) and the second bracket (301) are connected to adjust the position of the second bracket (301) in the second direction and the angle between the second bracket (301) and the second direction; there is an angle between each of the first direction, the second direction and the height direction.

2. The photovoltaic shuttle bus according to claim 1, characterized in that: The second bracket (301) comprises a support frame (3011) and a lap joint (3012); wherein one end of the lap joint (3012) in the second direction is arranged on the support frame (3011), and the other end of the lap joint (3012) in the second direction is used for lap jointing on the photovoltaic module (300).

3. The photovoltaic shuttle bus according to claim 2, characterized in that: The bridging member (3012) is rotatably arranged on the supporting frame (3011), so that the angle between the bridging member (3012) and the second direction is adjustable.

4. The photovoltaic shuttle bus according to claim 3, characterized in that: The second bracket (301) further comprises an elastic member (3015), wherein the elastic member (3015) connects the lap joint member (3012) and the support frame (3011), and when the lap joint member (3012) is overlapped with the photovoltaic assembly (300), the elastic member (3015) elastically deforms and causes the lap joint member (3012) to abut against the photovoltaic assembly (300).

5. The photovoltaic shuttle bus according to claim 4, characterized in that: The elastic member (3015) is a spring, one end of the elastic member (3015) is connected to the bridging member (3012), the other end of the elastic member (3015) is connected to the support frame (3011), and the elastic member (3015) is located on one side of the rotation axis of the bridging member (3012).

6. The photovoltaic shuttle bus according to claim 2, characterized in that: The lap joint (3012) is a component capable of elastic deformation, and when the lap joint (3012) is overlapped with the photovoltaic component (300), the lap joint (3012) is elastically deformed and abuts against the photovoltaic component (300).

7. The photovoltaic shuttle bus according to claim 2, characterized in that: The connecting piece (3012) is provided with a buffer piece (3014) for contacting the photovoltaic assembly (300).

8. The photovoltaic shuttle bus according to claim 1, characterized in that: The first adjustment component (20) also includes a transition rod component (206) capable of allowing the photovoltaic cleaning device (200) to move. In the second direction, the transition rod component (206) and the first bracket (201) are slidably matched; one end of the second bracket (301) in the second direction is rotatably arranged on the transition rod component (206), and the other end of the second bracket (301) in the second direction is used for connecting with the photovoltaic component (300).

9. The photovoltaic shuttle bus according to claim 8, characterized in that: The first bracket (201) is provided with a pull rod stopper (207), the pull rod stopper (207) and the transition pull rod assembly (206) are slidably matched in the second direction, and the pull rod stopper (207) limits the transition pull rod assembly (206) from deviating from the second direction, and the first bracket (201) is used to allow the photovoltaic cleaning device (200) to move through the pull rod stopper (207).

10. The photovoltaic shuttle bus according to claim 9, characterized in that: The pull rod stopper (207) is covered on the outside of the transition pull rod assembly (206), and the transition pull rod assembly (206) includes a transition pull rod (2061) and a pull-out positioning block (2062), the pull-out positioning block (2062) is fixed to the periphery of the transition pull rod (2061), and the pull-out positioning block (2062) and the pull rod stopper (207) are in contact and slidably matched, and the second bracket (301) is flipably arranged on the transition pull rod (2061).

11. The photovoltaic shuttle bus according to any one of claims 1 to 10, characterized in that: The first adjustment module (202) comprises a first driving module (2021), the first driving module (2021) being connected to the first bracket (201), the first driving module (2021) being capable of driving the first bracket (201) to move along a height direction so as to adjust the height of the first bracket (201), and the first driving module (2021) being capable of driving the first bracket (201) to rotate around a first axis so as to adjust an angle between the first bracket (201) and a first direction; The second adjustment module (302) comprises a second driving module (3021), the second driving module (3021) being connected to the second bracket (301), the second driving module (3021) being capable of driving the second bracket (301) to move along a second direction to adjust the position of the second bracket (301) in the second direction, and the second driving module (3021) being capable of driving the second bracket (301) to rotate around a second axis to adjust the angle between the second bracket (301) and the second direction.

12. The photovoltaic shuttle bus according to claim 11, characterized in that: The first drive module (2021) and the second drive module (3021) are both drive modules (2), and the drive module (2) comprises: a transmission shaft (21), a commutator (214), and a drive unit (215); The drive unit (215) is capable of driving the transmission shaft (21) to move along its axis, and is capable of driving the transmission shaft (21) to rotate around its axis; the reversing input shaft of the commutator (214) is fixedly connected to the transmission shaft (21), the reversing output shaft (2141) of the commutator (214) is fixedly connected to the first bracket (201), the commutator (214) is used to convert the rotation of the transmission shaft (21) into the rotation of the reversing output shaft (2141), and the reversing output shaft (2141) rotates around its axis; In the first drive module (2021), the axial direction of the transmission shaft (21) is the height direction; the axis of the reversing output shaft (2141) is the first axis, and the drive unit (215) is arranged on the chassis assembly (10); in the second drive module (3021), the axial direction of the transmission shaft (21) is the second direction; the axis of the reversing output shaft (2141) is the second axis, and the drive unit (215) is arranged on the first bracket (201).

13. The photovoltaic shuttle bus according to claim 12, characterized in that: The driving unit (215) comprises: a first transmission mechanism (29), a second transmission mechanism (211), a first driving component (28) and a second driving component (212); The transmission shaft (21) is sleeved with a nut (22) and a transmission sleeve (25); the nut (22) and the transmission shaft (21) cooperate to form a screw mechanism; the transmission sleeve (25) and the transmission shaft (21) are connected via a key transmission; and the nut (22) and the transmission sleeve (25) are distributed along the axial direction of the transmission shaft (21); The nut (22) is rotatably arranged around its axis, and the nut (22) is fixedly arranged in its axial direction; the first driving component (28) drives the nut (22) to rotate around its axis through a first transmission mechanism (29); The transmission sleeve (25) is rotatably arranged around its axis, and the transmission sleeve (25) is fixedly arranged in its axial direction; the second driving component (212) drives the transmission sleeve (25) to rotate around its axis through a second transmission mechanism (211).

14. The photovoltaic shuttle bus according to claim 13, characterized in that: The driving module (2) further comprises a nut mounting frame (24) and a transmission sleeve mounting frame (27); The nut mounting frame (24) is fixed with a first mounting sleeve (23), the first mounting sleeve (23) is externally mounted on the nut (22), the first mounting sleeve (23) and the nut (22) are rotationally matched, and the nut (22) is fixedly arranged in the axial direction of the nut (22) via the first transmission mechanism (29); The transmission sleeve mounting frame (27) is fixed with a second mounting sleeve (26), the second mounting sleeve (26) is externally mounted on the transmission sleeve (25), and the second mounting sleeve (26) and the transmission sleeve (25) are rotationally matched, and the transmission sleeve (25) is fixedly arranged in the axial direction of the transmission sleeve (25) via the second transmission mechanism (211); In the first driving module (2021), the nut mounting frame (24) and the transmission sleeve mounting frame (27) are both fixed to the chassis assembly (10); in the second driving module (3021), the nut mounting frame (24) and the transmission sleeve mounting frame (27) are both fixed to the first bracket (201).

15. The photovoltaic shuttle bus according to claim 11, characterized in that: The first adjustment module (202) and the second adjustment module (302) both further comprise a sliding rod (13) and a guide sleeve (11), wherein the sliding rod (13) and the guide sleeve (11) are sleeve-fitted and slidably fitted; In the first driving module (2021), one of the guide sleeve (11) and the sliding rod (13) is fixed to the chassis assembly (10), and the other is rotatably connected to the first bracket (201); in the second driving module (3021), one of the guide sleeve (11) and the sliding rod (13) is fixed to the first bracket (201), and the other is rotatably connected to the second bracket (301).

16. The photovoltaic shuttle bus according to claim 15, characterized in that: The guide sleeve (11) is sleeved on the sliding rod (13); wherein, the sliding rod (13) has a protrusion (131) at one end located inside the guide sleeve (11), and the protrusion (131) is provided with a piston ring (12), and the piston ring (12) and the guide sleeve (11) are in contact and sliding fit; a shaft sleeve (14) is fixed at the top end of the guide sleeve (11), the sliding rod (13) passes through the shaft sleeve (14), and the sliding rod (13) and the shaft sleeve (14) are in contact and sliding fit.

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