CN217469878U

CN217469878U - Photovoltaic board scavenging machine shut-down position cooperation structure

Info

Publication number: CN217469878U
Application number: CN202221263494.9U
Authority: CN
Inventors: 沈建飞; 王欣雨; 叶建敏; 卢守友; 魏德鹏
Original assignee: Zhejiang Qidu Technology Co ltd
Current assignee: Zhejiang Qidu Technology Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-09-20
Anticipated expiration: 2032-05-24

Abstract

The utility model belongs to the technical field of the photovoltaic energy, concretely relates to photovoltaic board scavenging machine shut-down position cooperation structure, including photovoltaic panel subassembly and photovoltaic board scavenging machine, be equipped with the left end portion walking wheel and the right-hand member portion walking wheel that the axle center direction set up along the X axle direction on the photovoltaic board scavenging machine, be connected with guide rail set spare on the photovoltaic panel subassembly, guide rail set spare includes two sets of walking guide rail set spares, walking guide rail set spare is including being located shut-down position walking guide rail portion and cleaning work walking portion, shut-down position walking guide rail position is in the one end outside of photovoltaic panel set spare along the Y axle direction, shut-down position walking guide rail position is in the both sides of photovoltaic panel set spare along the X axle direction, the photovoltaic board scavenging machine has left end portion walking wheel, right-hand member portion walking wheel is located the shut-down position on shut-down position walking guide rail portion. The guide rail structure for the photovoltaic panel sweeper to walk and place is additionally arranged at the front end of the photovoltaic panel assembly, so that the photovoltaic panel sweeper is convenient to shut down when not in work, and the working efficiency of the photovoltaic panel is not influenced.

Description

Photovoltaic board scavenging machine shut-down position cooperation structure

Technical Field

The utility model belongs to the technical field of the photovoltaic energy, concretely relates to photovoltaic board scavenging machine stop position cooperation structure.

Background

The photovoltaic energy is through the large tracts of land be the photovoltaic panel that the array set up with solar energy conversion electric energy down and utilize, various solar power stations all have the construction in many places at present, especially northwest area, southwest partial area, the highland area of Qinghai-Tibet, inner Mongolia area, north China area etc. all have abundant solar energy resource, but the solar power station has the wind sand dust great in the construction of these areas, the environment is dry hot, the problem that winter severe cold snow is difficult for melting, can seriously influence the generated energy of power station, consequently need regularly clean the photovoltaic panel. If adopt artifical the cleaning, the cost is high, simultaneously, for the guarantee personnel safety during cleaning, need carry out the outage, influence the work efficiency in power station.

In the prior art, cleaning mechanical equipment is additionally arranged on a photovoltaic panel assembly, automatic cleaning is realized through electric energy driving, and the cost is reduced. The current mechanical equipment that cleans is walking above the photovoltaic panel subassembly all the time, and the inevitable is sheltered from some photovoltaic panel subassemblies formation when shutting down, influences the work efficiency in power station.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the shortcoming and not enough that prior art exists, and provide a photovoltaic board scavenging machine shut down position cooperation structure.

The utility model discloses the technical scheme who takes as follows: the utility model provides a photovoltaic board scavenging machine shut-down position cooperation structure, includes photovoltaic panel subassembly and the photovoltaic panel scavenging machine of the rectangular structure that sets up along X axle direction, be equipped with the left end portion walking wheel that axle center direction set up along X axle direction and the right-hand member portion walking wheel that axle center direction set up along X axle direction on the photovoltaic panel scavenging machine, be connected with guide rail assembly on the photovoltaic panel subassembly, guide rail assembly is including supplying two sets of walking guide rail subassemblies that left end portion walking wheel, right-hand member portion walking wheel roll walking set up along the Y axle direction extension respectively, walking guide rail assembly includes shut-down position walking guide rail portion and cleans work walking portion, shut-down position walking guide rail position is in the one end outside of photovoltaic panel subassembly along Y axle direction, shut-down position walking guide rail position is in photovoltaic panel subassembly along the both sides of X axle direction, the photovoltaic panel scavenging machine has left end portion walking wheel, The right end part walking wheel is positioned at the parking position on the parking position walking guide rail part.

The guide rail assembly comprises a stand support and a traveling guide rail connecting piece, and the stand traveling guide rail part is supported and supported by the stand support to keep a fixed position.

The photovoltaic panel sweeping machine is provided with a left end side wheel and a right end side wheel, wherein the axis direction of the left end side wheel is arranged along the Z axis direction, the axis direction of the right end side wheel is arranged along the Z axis direction, the distance between the left end side wheel and the right end side wheel corresponds to the distance between the two sets of walking guide rail assemblies, and the left end side wheel and the right end side wheel respectively roll and walk on the outer surfaces of the two sets of walking guide rail assemblies.

The photovoltaic panel sweeper further comprises a windproof protective plate fixed in position, and the windproof protective plate is used for limiting the photovoltaic panel sweeper in the Z-axis direction.

The photovoltaic panel sweeping machine is provided with a left end side wheel and a right end side wheel, wherein the axis direction of the left end side wheel is arranged along the Z-axis direction, the axis direction of the right end side wheel is arranged along the Z-axis direction, the distance between the left end side wheel and the right end side wheel corresponds to the distance between the two groups of walking guide rail assemblies, and the left end side wheel and the right end side wheel respectively roll and walk on the outer surfaces of the two groups of walking guide rail assemblies; the windproof protective plate is provided with side wheel limiting grooves, and when the photovoltaic panel sweeper is located at a machine stop position, the side wheels at the left end part and the side wheels at the right end part are respectively limited in the side wheel limiting grooves of the windproof protective plates at the two sides.

The windproof protective plate is arranged on the stand support, and the stand walking guide rail part is arranged on the stand support.

The photovoltaic board scavenging machine lower extreme is fixed with wireless rechargeable power, install the wireless subassembly that charges that is used for charging to the power on the backplate of preventing wind.

The photovoltaic board scavenging machine is provided with at least one axis direction and an intermediate supporting wheel arranged along the X-axis direction, the guide rail assembly comprises an initial end intermediate supporting guide rail piece for the intermediate supporting wheel to roll and walk, the initial end intermediate supporting guide rail piece is positioned at one end outer side of the photovoltaic panel assembly along the Y-axis direction, and when the photovoltaic board scavenging machine is in a shutdown position, the intermediate supporting wheel is positioned at the initial end intermediate supporting guide rail piece.

At least one first middle supporting frame is arranged below the middle supporting guide rail piece and used for supporting, and one end of the middle supporting frame is positioned on the photovoltaic panel assembly and connected with the photovoltaic panel assembly.

The middle support guide rail part comprises a middle support flat plate and a middle support rib, the upper end face of the middle support flat plate is positioned on an X-Y plane and is used for the middle support wheel to roll and walk, the middle support rib is vertically arranged relative to the middle support flat plate and is integrally T-shaped, the first middle support frame comprises a first middle support connecting piece, and a first middle support penetrating groove which is used for the middle support guide rail part to penetrate through and is matched with the shape of the first middle support penetrating groove is formed in the first middle support connecting piece; support the guide rail spare in the middle of the initiating terminal and accept with the photovoltaic panel subassembly through support connecting piece in the middle of the second, be equipped with in the middle of the second support the guide rail spare and pass and wear the groove rather than the middle second that the shape adaptation was supported in the middle of supplying, support the guide rail spare in the middle of the second and erect in the photovoltaic panel subassembly after passing support connecting piece in the middle of the second and the middle clearance that supports the rib and be located between the adjacent photovoltaic panel unit spare.

The utility model has the advantages as follows: the utility model discloses add one section guide rail structure that supplies the walking of photovoltaic board scavenging machine to place at photovoltaic panel subassembly front end, the shut down of photovoltaic board scavenging machine when being convenient for out of work like this does not influence the work efficiency of photovoltaic panel itself.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings obtained from these drawings still belong to the scope of the present invention without inventive laboriousness.

FIG. 1 is a schematic diagram of a photovoltaic system; FIG. 2 is a schematic structural view of a photovoltaic panel sweeper; FIG. 3 is a schematic view of a left end drive pre-assembly module; FIG. 4 is a schematic structural view of the left end mount; FIG. 5 is a schematic view of the left end travel drive assembly and the left end side assembly in combination; FIG. 6 is a schematic structural view of a transmission shaft; FIG. 7 is a schematic view of the left end sweeper drive assembly; FIG. 8 is a schematic view of the sweeper structure; FIG. 9 is a schematic diagram of a right end drive pre-assembly module; FIG. 10 is a schematic structural view of a right end mount; FIG. 11 is a schematic view of the mating arrangement between the right end travel drive assembly and the chain; FIG. 12 is a schematic view of the right end side assembly; FIG. 13 is a schematic view of a right end cleaning drive assembly; FIG. 14 is a schematic structural view of the right end portion of the photovoltaic panel sweeper; FIG. 15 is a schematic view of an interconnect preassembly module; FIG. 16 is a schematic view of the construction of the intermediate mount; FIG. 17 is a schematic structural view of the intermediate support wheel assembly; FIG. 18 is a schematic view of the intermediate sweeping attachment assembly engaged with the sweeping member; FIG. 19 is a schematic view of an intermediate sweeping connection assembly; FIG. 20 is a schematic view of the structure of the walking rail assembly engaged with the photovoltaic panel assembly; FIG. 21 is a sectional view of a structure of the walking guide rail unit piece matched with the photovoltaic panel assembly; FIG. 22 is a schematic structural diagram of a walking guide rail unit; FIG. 23 is a schematic structural diagram of an end part of a walking guide rail unit part; FIG. 24 is a schematic view of the structure of the running rail coupler; FIG. 25 is a schematic view showing an assembled structure of the wind guard; FIG. 26 is a schematic view of the mating structure of the photovoltaic panel sweeper at the right end of the stand; FIG. 27 is a schematic view of the mating structure of the photovoltaic panel sweeper at the left end portion of the stand; FIG. 28 is a schematic view of the structure of the wind shield; FIG. 29 is a schematic view of the configuration of the parking station center support rail member in cooperation with a center connection pre-assembled module; FIG. 30 is a schematic illustration of the structure of the intermediate support rail member of the stand; FIG. 31 is a schematic view of a first intermediate support connection; FIG. 32 is a schematic view of a second intermediate support connection; FIG. 33 is a schematic structural view of adjacent photovoltaic panel assemblies connected by a walking rail assembly; FIG. 34 is a schematic view of the structure of adjacent photovoltaic panel assemblies connected by an intermediate receiving support rail member; FIG. 35 is a schematic view of the construction of an intermediate support rail member; FIG. 36 is a schematic view of a third intermediate support connection; FIG. 37 is a schematic view of a fourth intermediate support connection.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are only used for convenience of expression and should not be understood as limitations to the embodiments of the present invention, and the following embodiments do not describe any more.

The terms of direction and position in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., refer to the direction and position of the attached drawings. Accordingly, the use of directional and positional terms is intended to illustrate and understand the present invention and is not intended to limit the scope of the invention.

As shown in fig. 1, a photovoltaic system includes a photovoltaic panel assembly 9 and a photovoltaic panel sweeper that walks on the photovoltaic panel assembly 9 for sweeping.

As shown in fig. 2, the photovoltaic panel sweeping machine is a long strip-shaped structure arranged along the X-axis direction, the two ends of the photovoltaic panel sweeping machine along the X-axis direction are respectively a left end driving pre-assembly module 1 and a right end driving pre-assembly module 2, the left end driving pre-assembly module 1 and the right end driving pre-assembly module 2 are connected through a connecting assembly to form a whole, and a transmission assembly 3 and a sweeping part 4 are arranged between the left end driving pre-assembly module 1 and the right end driving pre-assembly module 2.

The left end drive pre-assembly module 1 is shown in fig. 3, and comprises a left end mounting bracket 11, a left end walking drive assembly 12 fixed on the left end mounting bracket 11, and a left end cleaning drive assembly 13. As shown in fig. 4, the left end portion mounting bracket 11 includes a first upper mounting support plate 111 and a first rotation shaft support plate 112; be provided with walking driving motor installation department 113 and clean driving motor installation department 114 on the first erection bracing board 111 of going up, walking driving motor installation department 113 is used for the fixed walking driving motor 122 of installation, it is used for the fixed driving motor 131 that cleans of installation to clean driving motor installation department 114, just be provided with on the first erection bracing board 111 and supply the first erection bracing board perforation 1131 and the second on the erection bracing board perforation 1141 that walking driving motor 122 output shaft passed.

As shown in fig. 5, the left end walking driving assembly 12 includes a left end walking wheel 121, a walking driving motor 122, and a first transmission assembly connected between the left end walking wheel 121 and the walking driving motor 122, and the walking driving motor 122 drives the left end walking wheel 121 to rotate through the first transmission assembly, so that the photovoltaic panel sweeper walks.

The first transmission assembly comprises a first linkage sleeve 123, a first linkage shaft 124 and a first bevel gear 125, wherein the axis of the first linkage sleeve is arranged along the Z-axis direction, a second bevel gear 126, a second linkage shaft and a second linkage sleeve 128, the axis of the second linkage shaft is arranged along the X-axis direction, the first linkage sleeve 123, the first linkage shaft 124 and the first bevel gear 125 are in linkage fit, the second bevel gear 126, the second linkage shaft, the left-end traveling wheel 121 and the second linkage sleeve 128 are in linkage fit, and the first bevel gear 125 is meshed with the second bevel gear 126.

The walking driving motor 122 is matched with the first linkage sleeve 123 to drive the first linkage sleeve 123 to rotate.

The second coupling sleeve 128 is used for connecting the transmission shaft 31 shown in fig. 6, the transmission shaft 31 is a part of the transmission assembly 3, the shape of the transmission shaft 31 is matched with the shape of the central hole of the second coupling sleeve 128, circumferential coupling is formed by the insertion fit of the transmission shaft 31 and the second coupling sleeve 128, and a second coupling sleeve locking screw hole is formed in the second coupling sleeve 128, and the transmission shaft 31 is tightly pressed against the second coupling sleeve locking screw hole through a bolt piece extending into the second coupling sleeve locking screw hole to prevent the transmission shaft 31 from loosening.

Further, as shown in fig. 3, the first shaft support plate 112 is provided with a first shaft support through hole 1121 through which the second coupling shaft passes, and as shown in fig. 5, the second coupling shaft is externally sleeved with a bearing assembly 8 between the second bevel gear 126 and the left end road wheel 121, the bearing assembly 8 is engaged with an inner wall of the first shaft support through hole 1121, and a clamp is provided to hold the bearing assembly 8 in the first shaft support through hole 1121.

The second coupling shaft penetrates through the supporting through hole 1121 and is externally sleeved with a bearing assembly 8 matched with the inner wall of the supporting through hole 1121 and provided with a clamp to enable the second bevel gear 126, the second coupling shaft and the left end travelling wheel 121 to form tight fit with the first rotating shaft supporting plate 112.

Further, as shown in fig. 5, the utility model further includes a left end side assembly 14 connected to the walking driving assembly 12, the left end side assembly 14 includes a left end side wheel 141, and the left end side wheel 141 is sleeved outside the first linkage shaft 124 and is in linkage fit with the first linkage shaft 124. Further, as shown in fig. 4, the left end mounting bracket 11 includes a second shaft supporting through hole 1151 formed on the second shaft supporting plate 115 for the first linkage shaft 124 to pass through, as shown in fig. 5, a bearing assembly 8 is sleeved outside the first linkage shaft 124 and located between the first bevel gear 125 and the left end side wheel 141, the bearing assembly 8 is engaged with an inner wall of the second shaft supporting through hole 1151, and a clamp is provided to keep the bearing assembly 8 in the second shaft supporting through hole 1151.

As shown in fig. 7, the left end cleaning driving assembly 13 includes a cleaning driving motor 131, a left end cleaning rotating shaft 134 having an axis along the X-axis direction, and a second transmission assembly disposed between the cleaning driving motor 131 and the left end cleaning rotating shaft 134. The second transmission assembly comprises a third bevel gear 132 and a fourth bevel gear 133, the axes of the third bevel gear 132 and the fourth bevel gear 133 are arranged along the Z-axis direction, the third bevel gear 132 is sleeved outside the cleaning driving motor 131 and is in linkage fit with the output shaft of the cleaning driving motor 131, and the third bevel gear 132 is meshed with the fourth bevel gear 133. The left end cleaning rotating shaft 134 penetrates through the fourth bevel gear 133 to be in linkage fit with the fourth bevel gear 133, as shown in fig. 23, two strip-shaped left end cleaning connecting holes are formed in the outer end portion of the left end cleaning rotating shaft 134, and the left end cleaning connecting holes are used for connecting the cleaning piece 4 of which the end portion structure is shown in fig. 8. The cleaning element 4 includes a middle rod 41 and a cleaning part 42 fixed on the periphery of the middle rod 41, one end of the middle rod 41 is configured as shown in fig. 8, the end part of the middle rod is provided with a connecting groove 411 arranged inwards and a cleaning rod connecting hole 412 arranged in the radial direction and penetrating through the middle rod 41, the left end cleaning rotating shaft 134 extends into the connecting groove 411, and a bolt assembly penetrates through the strip-shaped left end cleaning connecting hole and the cleaning rod connecting hole 412 to enable the left end cleaning connecting hole and the cleaning rod connecting hole to be connected, and the bolt assembly can slide inwards in the X-axis direction in the left end cleaning connecting hole.

As shown in fig. 4, the first shaft support plate 112 is provided with a third shaft support through hole 1122 through which the left end portion cleaning shaft 134 passes, and as shown in fig. 7, the left end portion cleaning shaft 134 is externally sleeved with a bearing assembly 8 located outside the fourth bevel gear 133, the bearing assembly 8 is engaged with an inner wall of the third shaft support through hole 1122, and a clamp is provided to hold the bearing assembly 8 in the third shaft support through hole 1122 and to hold the bearing assembly 8 in a fixed position outside the left end portion cleaning shaft 134.

The right end drive pre-assembly module 2 is configured as shown in fig. 9 and includes a right end mounting bracket 21, a right end travel drive assembly 22 fixed to the right end mounting bracket 21, a right end cleaning drive assembly 23, and a right end side assembly 24.

As shown in fig. 10, the right end mounting bracket 21 includes a second upper mounting support plate 211, a third shaft support plate 212, and a fourth shaft support plate 213. A fourth rotating shaft supporting through hole 2121 and a fifth rotating shaft supporting through hole 2122 are formed in the third rotating shaft supporting plate 212, and the right end portion walking driving assembly 22 and the right end portion cleaning driving assembly 23 are respectively fixed in the fourth rotating shaft supporting through hole 2121 and the fifth rotating shaft supporting through hole 2122 of the third rotating shaft supporting plate 212. A sixth shaft support through hole 2131 is formed in the fourth shaft support plate 213, and the right end side assembly 24 is fixed to the sixth shaft support through hole 2131 in the fourth shaft support plate 213.

As shown in fig. 11. The right end walking drive assembly 22 comprises a right end supporting rotating shaft, a right end walking wheel 222 and a third transmission sleeve 223, and the right end supporting rotating shaft, the right end walking wheel 222 and the third transmission sleeve 223 are in linkage fit. The right end support shaft is rotatably fixed in the fourth shaft support through hole 2121 by a bearing assembly 8 and a circlip structure. The third coupling sleeve 223 is used to connect the transmission shaft 31 having an end structure as shown in fig. 6. The left end walking driving component 12 and the right end walking driving component 22 are linked through the transmission of the transmission shaft 31.

Further, as shown in fig. 11, the right end driving pre-installed module 2 of the present embodiment is provided with two sets of right end traveling driving assemblies 22, and the right end traveling driving assemblies 22 form a linkage relationship through a chain 251 and a gear 252 sleeved outside the right end supporting rotating shaft and in linkage fit with the right end supporting rotating shaft. Correspondingly, as shown in fig. 3, left end portion walking drive assembly 12 includes two left end portion walking wheels 121 and two sets of first transmission assemblies that correspond, correspond two sets of first transmission assemblies on the first mounting plate 111, be equipped with a walking drive motor installation department 113 respectively, fixed connection can be dismantled with walking drive motor installation department 113 to walking drive motor 122, can only have a set of first transmission assembly to connect walking drive motor 122 or also can make two sets of first transmission assemblies all connect a walking drive motor 122 in two sets of first transmission assemblies, consequently, the actuating force of the walking drive output of this embodiment is adjustable to be set up as required.

As shown in fig. 13, the right end cleaning driving assembly 23 includes a right end cleaning rotating shaft 231 whose axis is arranged along the X-axis direction, the right end cleaning rotating shaft 231 is rotatably fixed in the fifth rotating shaft supporting through hole 2122 through a bearing assembly 8 and a snap spring, two strip-shaped right end cleaning connecting holes 2311 are arranged on the outer end portion of the right end cleaning rotating shaft 231, the right end cleaning connecting holes 2311 are used for connecting the end structure to the cleaning element 4 shown in fig. 8, the connecting structure between the right end cleaning rotating shaft and the cleaning element is the same as the connecting structure between the left end cleaning rotating shaft 134 and the cleaning element 4, and details thereof are not described herein.

As shown in fig. 12, the right end side assembly 24 includes a right end side wheel rotating shaft 241 having an axis arranged along the Z-axis direction, the right end side wheel rotating shaft 241 is rotatably fixed in the sixth rotating shaft supporting through hole 2131 through a bearing assembly 8 and a snap spring, a right end side wheel 242 is sleeved on the outer circumference of the right end side wheel rotating shaft 241, specifically, the structure of the right end side wheel 242 is the same as that of the left end side wheel 141, and the structure of the right end side wheel rotating shaft 241 and the right end side wheel 242 is the same as that of the left end side wheel 141 and the first linkage shaft 124, which is not described in detail herein. The last curb plate plane that supplies left end side subassembly 14 and right-hand member side subassembly 24 roll that needs to set up of the photovoltaic module of cooperation this embodiment, rolls on the curb plate plane of both sides through left end side subassembly 14 and right-hand member side subassembly 24, can effectively avoid the route skew of this embodiment walking in-process.

The left end part driving preassembly module 1 and the right end part driving preassembly module 2 are connected through a connecting framework along the X-axis direction, and the connecting framework is connected with the left end part driving preassembly module 1 and the right end part driving preassembly module 2 through detachable connecting structures.

Further, as shown in fig. 14, the right end driving pre-installed module 2 is provided with a power supply 71 for supplying power and an electric control system 72 for controlling, as shown in fig. 35, a threading hole for a conducting wire to pass through is formed in the connecting framework, and the conducting wire between the electric control system 72 on one side of the right end driving pre-installed module 2 and the motor on one side of the left end driving pre-installed module 1 passes through the threading hole, so that the conducting wire can be effectively protected.

The connecting structure between the left end part driving preassembly module 1 and each part is adjustable and detachably connected, and the connecting structure between the right end part driving preassembly module 2 and each part is adjustable and detachably connected, so that the distance between the left end part driving preassembly module 1 and the right end part driving preassembly module 2 along the X-axis direction can be adjusted within a certain range, and the photovoltaic module is assembled on site according to the width of the photovoltaic module.

Further, as shown in fig. 2, side cover plates 62 are respectively arranged outside the left end driving pre-installed module 1 and the right end driving pre-installed module 2, the side cover plates 62 are installed on the left end installation frame 11 or the right end installation frame 21 through bolts, an upper cover plate 61 is arranged between the side cover plates 62 on both sides, and the side cover plates 62 and the upper cover plate 61 play roles in dust prevention, water prevention and protection of components below. The spacing between the two side cover plates 62 in the X-axis direction is adjustable within a certain range.

Further, as shown in fig. 14, an emergency power-off button 73 is mounted on the right end drive pre-assembly module 2, and the photovoltaic panel cleaning machine can be powered off by the emergency power-off button 73.

Further, in the present embodiment, the driving unit 3 and the cleaning element 4 are bendable within a certain curvature range in the plane X-Z, i.e. the driving shaft, the intermediate rod 41 and the connecting frame are bendable within a certain curvature range in the plane X-Z. Specifically, the parts are made of a material having high strength and a certain flexibility, such as an aluminum alloy. Through the arrangement, the photovoltaic panel sweeper with the long strip-shaped structure arranged along the X-axis direction is bendable within a certain curvature range and can be adapted to uneven photovoltaic panel assemblies with certain curvature.

As shown in fig. 2, the present embodiment further includes intermediate connection pre-assembly modules 5, the structure of the intermediate connection pre-assembly modules 5 is shown in fig. 15, when the distance between the left end portion driving pre-assembly module 1 and the right end portion driving pre-assembly module 2 along the X-axis direction is too large, at least one group of intermediate connection pre-assembly modules 5 needs to be arranged between the left end portion driving pre-assembly module 1 and the right end portion driving pre-assembly module 2, so as to prevent the transmission shaft 31, the intermediate rod member 41, and the connection frame from being broken due to the twisting action caused by too long lengths.

As shown in fig. 15, the intermediate connection pre-assembly module 5 includes an intermediate mounting frame 51, an intermediate support wheel assembly 52, an intermediate cleaning connection assembly 53, and an intermediate cover plate 54. As shown in fig. 16, the intermediate mount 51 includes a third upper mount support plate 511 and a spindle support plate 512. The rotating shaft supporting plate 512 is provided with an intermediate supporting rotating shaft supporting through hole 5121 and an intermediate cleaning rotating shaft supporting through hole 5311.

The transmission assembly 3 comprises at least two transmission shafts 31, and the intermediate support wheel assembly 52 is used for forming connection between two adjacent transmission shafts 31 and forming transmission action between the two transmission shafts 31.

As shown in fig. 17, the middle supporting wheel assembly 52 includes a middle supporting wheel 521, a middle linkage rotating shaft and a fourth linkage sleeve 523, the rotating shaft supporting plate 512 has a slot for the middle supporting wheel 521 to be disposed, the middle linkage rotating shaft passes through the middle supporting wheel 521 to be in linkage fit with the middle supporting wheel 521, the middle linkage rotating shaft is provided with a set of bearing assembly 8 and a set of snap spring at two sides of the middle supporting wheel 521 respectively to fix the axial relative position of the middle supporting wheel 521 and the middle linkage rotating shaft and form fit with the inner wall of the middle supporting wheel shaft supporting through hole 5121 through the bearing assembly 8, two ends of the middle linkage rotating shaft are respectively sleeved with a fourth linkage sleeve 523, the middle linkage rotating shaft is a non-rotating body and is provided with a middle linkage rotating shaft linkage screw hole penetrating through the middle linkage rotating shaft, the center of the fourth linkage sleeve 523 is a through hole matching with the shape of the middle linkage rotating shaft, meanwhile, a fourth linkage sleeve first linkage hole 5231 is formed in the fourth linkage sleeve 523 in a position corresponding to the middle linkage rotating shaft linkage screw hole, and the fourth linkage sleeve first linkage hole 5231 and the middle linkage rotating shaft linkage screw hole are connected and fixed by sequentially penetrating through the bolt. The fourth coupling sleeve 523 is used for connecting the transmission shaft 31 shown in fig. 18, and is provided with a fourth coupling sleeve second coupling hole, and the connection structure between the fourth coupling sleeve 523 and the transmission shaft 31 is the same as that of the second coupling sleeve 128.

As shown in fig. 18 and 19, the intermediate sweeping linkage assembly 53 includes an intermediate sweeping linkage 531, as shown in fig. 19, a bearing assembly 8 is sleeved on the middle cleaning linkage shaft 531, the bearing assembly 8 is limited in the middle cleaning linkage shaft 531 by a clamp spring so as to fix the axial position of the middle cleaning linkage shaft 531 relative to the middle cleaning linkage shaft 531, and is limited in the middle cleaning rotating shaft supporting through hole 5311 by a clamp spring so as to fix the axial position of the middle cleaning rotating shaft supporting through hole 5311 relative to the middle cleaning rotating shaft supporting through hole 5311, two middle cleaning connecting strip-shaped holes 5311 for connecting the end part structure of the cleaning piece 4 shown in figure 8 are arranged at two ends of the middle cleaning linkage shaft 531, the middle cleaning linkage shaft 531 extends into the connection groove 411 and passes through the middle cleaning rotating shaft support through hole 5311 and the cleaning rod connection hole 412 through a bolt assembly so that the two are connected and the bolt assembly can slide in the middle cleaning rotating shaft support through hole 5311.

The third upper mounting support plate 511 is provided with an upper cover plate connecting screw hole 5111, the number of the upper cover plates 61 is at least two, the adjacent upper cover plates 61 are connected through the third upper mounting support plate 511, and the middle cover plate 54 is connected above the third upper mounting support plate 511 and is spaced at a certain interval for assembling the upper cover plate 61 and the third upper mounting support plate 511.

As shown in fig. 1, a guide rail assembly 8 for the photovoltaic panel sweeping machine to travel and sweep is connected to the photovoltaic panel assembly 9, and the guide rail assembly 8 includes a traveling guide rail assembly 81, a start end intermediate support guide rail member 82, a stand support 83, a wind-proof guard plate 84, and a first intermediate support frame 85. The photovoltaic panel assembly 9 includes a plurality of photovoltaic panel unit pieces 91 arranged in a row and spaced at a small interval. The width of the photovoltaic panel sweeper along the X-axis direction is set according to the width of the photovoltaic panel assembly 9 along the X-axis direction. Specifically, as shown in fig. 1, a set of walking guide rail assemblies 81 are disposed on two sides of the photovoltaic panel assembly 9, the upper surfaces of the walking guide rail assemblies 81 are used for the left end walking wheels 121 and the right end walking wheels 222 to roll, and the outer surfaces of the walking guide rail assemblies 81 are used for the left end side wheels 141 and the right end side wheels 242 to roll, so as to ensure that the photovoltaic panel cleaning machine advances along the extending direction of the walking guide rail assemblies 81. As shown in fig. 20-25, the walking rail assembly 81 is composed of a plurality of walking rail unit pieces 811 connected end to end in sequence. Walking guide rail subassembly 81 is including being located photovoltaic panel subassembly 9 along the outer off-line position walking guide rail portion 813 of the one end of Y axle direction and cleaning the work walking portion, off-line position walking guide rail portion 813 is located photovoltaic panel subassembly 9 along the one end outside of Y axle direction, off-line position walking guide rail portion 813 is located photovoltaic panel subassembly 9 along the both sides of X axle direction. As shown in fig. 25, the stand walking rail 813 is supported and lifted by the stand bracket 83 to maintain a fixed position. As shown in fig. 22, the travel rail unit piece 811 has an elongated structure extending in the Y-axis direction, the cross section of the walking guide rail unit piece 811 on the X-Z plane is a single cross section, the walking guide rail unit piece 811 comprises a square guide rail main body 8111 and a connecting bar 8112 positioned at the side of the guide rail main body 8111, two connecting ring bodies 8113 which are positioned at opposite angles are arranged in the square guide rail main body 8111, as shown in fig. 23, a connection pin 8114 is inserted into the connection ring 8113, the connection pin 8114 protrudes relative to the guide rail main body 8111, and the convex part is inserted into the connection ring body 8113 of another adjacent walking guide rail unit piece 811 to make the two have the same height, meanwhile, the outer peripheral surface of the connecting pin shaft 8114 is provided with a plurality of convex ribs which are distributed along the circumference and extend along the Y-axis direction, therefore, the connecting pin 8114 is in over-tight fit with the inner wall of the connecting ring body 8113, and good connection between the adjacent walking guide rail unit elements 811 is ensured. As shown in fig. 21 and 24, the traveling rail unit piece 811 is connected to the photovoltaic panel assembly 9 by a traveling rail connection 812. The walking guide rail connecting part 812 comprises an upper supporting plate 8121 attached to the upper surface of the photovoltaic panel assembly 9, a first side supporting plate 8122 attached to the outer side edge of the photovoltaic panel assembly 9, a lower supporting plate 8123 attached to the lower surface of a connecting bar 8112 of the walking guide rail unit element 811, and a second side supporting plate 8124 attached to the side edge of a guide rail main body 8111 of the walking guide rail unit element 811, wherein the lower supporting plate 8123 and the connecting bar 8112 are connected and fixed through bolts. The fixing of the walking guide rail component 81 can be ensured through the supporting function of the stand support 83, the end-to-end connection of the connecting pin shaft 8114 and the bearing function of the walking guide rail connecting piece 812, and the structure is simple, the assembly is convenient, and the transportation is convenient.

As shown in fig. 1, two wind-proof guards 84 are provided, and the two wind-proof guards 84 are respectively assembled with the stand traveling rail portions 813 of the two sets of traveling rail assemblies 81 and fixed to the stand support 83. As shown in fig. 25 and 28, the wind shield 84 is provided with side wheel retaining grooves 841, and as shown in fig. 26 and 27, when the photovoltaic panel cleaner is at a parking position, the left end side wheels 141 and the right end side wheels 242 are retained in the side wheel retaining grooves 841 of the wind shield 84 on both sides, respectively, so that a separation preventing effect is exerted on the photovoltaic panel cleaner, and the photovoltaic panel cleaner can be fixed to the rail assembly 8 well even in a strong wind.

Further, the power source 71 is a wireless charging type power source, and is fixed on the lower surface of the right end drive pre-installed module 2, and the windproof protection plate 84 corresponding to the right end drive pre-installed module 2 is provided with a wireless charging assembly 842 for charging the power source 71, that is, the photovoltaic panel cleaning machine provided by this embodiment is powered by a wireless charging mode in the machine halt position, and the power supply mode is reliable. In the prior art, a solar power supply mode is commonly adopted, a photovoltaic panel sweeper adopting solar power supply is often insufficient in energy supply in winter days needing a large amount of cleaning work, and meanwhile, a solar cell panel of the photovoltaic panel sweeper can influence charging efficiency due to dust and the like; and the power is supplied by adopting an electrode plate contact mode, so that the service life of the outdoor power supply is very short.

As shown in fig. 1, the starting end of the photovoltaic panel assembly 9 is connected to a starting end intermediate support rail 82, and the starting end intermediate support rail 82 is used for the intermediate support wheel 521 to roll. As shown in fig. 29, at least two intermediate support frames 85 are disposed below the start end intermediate support rail member 82 for supporting and receiving the photovoltaic panel assembly 9. As shown in fig. 30, the middle support rail member 82 includes a middle support plate 821 and a middle support rib 822, the upper end surface of the middle support plate 821 is located on the X-Y plane for the middle support wheel 521 to roll, and the middle support rib 822 is vertically arranged relative to the middle support plate 821 and has a T-shape as a whole. The first intermediate support bracket 85 includes a first intermediate support connection member 851, as shown in fig. 31, the first intermediate support connection member 851 is provided with a first intermediate support through groove 8511 through which the intermediate support rail member 82 passes and which is adapted to the shape of the intermediate support rail member, so as to provide a good support function for one intermediate support rail member 82. The start end intermediate support rail member 82 is received with the photovoltaic panel assembly 9 by a second intermediate support connector 86. As shown in fig. 32, a second intermediate support penetrating slot 861 is arranged on the second intermediate support connector 86, through which the intermediate support rail member 82 penetrates and is adapted to the shape of the intermediate support rail member 82, the intermediate support rail member 82 is erected in the photovoltaic panel assembly 9 after penetrating through the second intermediate support connector 86, and the intermediate support rib 822 is located in a gap between adjacent photovoltaic panel unit pieces 91.

As shown in fig. 1, the present embodiment includes at least two groups of photovoltaic panel assemblies 9, and the at least two groups of photovoltaic panel assemblies 9 are sequentially distributed and disposed at a certain interval along the Y-axis direction. As shown in fig. 1, two sides of at least two groups of photovoltaic panel assemblies 9 sequentially distributed along the Y-axis method are respectively provided with a group of walking guide rail assemblies 81, the distance between two adjacent groups of photovoltaic panel assemblies 9 is smaller than the length of the walking guide rail unit 811, two sides of the two groups of adjacent photovoltaic panel assemblies 9 are respectively connected with the two groups of walking guide rail unit 811, the photovoltaic panel cleaning machine can move back and forth along the Y-axis direction to clean at least two groups of photovoltaic panel assemblies 9 sequentially distributed along the Y-axis method, and as shown in fig. 33, the photovoltaic panel cleaning machine can move on the walking guide rail assemblies 81 even at the position between two groups of adjacent photovoltaic panel assemblies 9. Further, as shown in fig. 34, intermediate receiving support rail members 87 are provided between two adjacent sets of photovoltaic panel assemblies 9. The lower part of the middle bearing support rail member 87 is supported by at least one second middle support frame 88, the middle bearing support rail member 87 comprises a middle bearing flat plate 871 and a middle bearing rib 872, the upper end surface of the middle bearing flat plate 871 is positioned on an X-Y plane for the middle support wheel 521 to roll, and the middle bearing rib 872 is vertically arranged relative to the middle bearing flat plate 871 and is T-shaped as a whole. The second middle support bracket 88 includes a third middle support connecting member 881, as shown in fig. 36, a third middle support through slot 8811 is disposed on the third middle support connecting member 881 for the middle support rail member 82 to pass through and fit with the shape thereof. The two ends of the middle supporting guide rail member 87 are respectively supported with the photovoltaic panel assembly 9 through a fourth middle supporting connecting member 873. As shown in fig. 37, a fourth intermediate support penetrating groove 8731 is formed in the fourth intermediate support connector 873, through which the intermediate support rail 82 penetrates and is adapted to the shape of the intermediate support rail, the intermediate support rail 82 is erected in the photovoltaic panel assembly 9 after penetrating through the second intermediate support connector 86, and the intermediate support rib 822 is located in a gap between adjacent photovoltaic panel unit pieces 91.

In this embodiment, whether the photovoltaic panel sweeper is the optimal parking position is determined according to the transmission efficiency between the power source 71 and the wireless charging assembly 842, and the position with the highest charging efficiency is the optimal parking position. During the process that the photovoltaic panel sweeper returns to the off-line position, the photovoltaic panel sweeper moves to the position where the wireless charging assembly 842 and the power supply 71 form electric transmission, the transmission efficiency is continuously and gradually increased, when the photovoltaic panel sweeper detects that the transmission efficiency is reduced, the photovoltaic panel sweeper moves at a speed reduced in the opposite direction to gradually increase the transmission efficiency until the photovoltaic panel sweeper detects that the transmission efficiency is reduced, and the position with the highest charging efficiency can be basically reached after the photovoltaic panel sweeper is repeated for multiple times.

Further, this embodiment is equipped with the position report subassembly, the position report subassembly is used for launching the positional information of photovoltaic board scavenging machine, is convenient for long-range judgement photovoltaic board scavenging machine whether normally work. The position reporting assembly comprises a position output module, a position sensing module and a wireless signal transmission module, wherein the position output module is located on the photovoltaic panel sweeper, the position sensing module is located on the guide rail assembly 8, the wireless signal transmission module is located on the guide rail assembly 8, when the position of the position output module is located in a detection area of the position sensing module, the position sensing module judges that the photovoltaic panel sweeper reaches a corresponding area, and then a signal is output to a remote end through the wireless signal transmission module to indicate a position signal of the photovoltaic panel sweeper. The position sensing module is provided with a plurality of, and a plurality of position sensing module is separated by a determining deviation distribution along the Y axle direction, and the moving speed of photovoltaic board scavenging machine can be judged through the time interval of adjacent position sensing module sending signal, and then judges whether photovoltaic board scavenging machine exists fixedly and the position, and the long-range end can in time discover the trouble of photovoltaic board scavenging machine like this and seek photovoltaic board scavenging machine fast and carry out operations such as maintenance of shutting down to the photovoltaic board scavenging machine. Furthermore, a radio frequency identification technology, namely an RFID technology, is adopted between the position output module and the position sensing module, a wireless signal transmission module adopts GSM, CDMA or GPRS, namely a common mobile phone wireless communication technology, and the wireless signal transmission module is connected with the network to output signals only when sending signals, so that a large amount of wireless communication cost can be saved, and compared with a wired communication mode, a large amount of hardware cost can be saved.

It will be understood by those skilled in the art that all or part of the steps in the method for implementing the above embodiments may be implemented by relevant hardware instructed by a program, and the program may be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

Claims

1. The utility model provides a photovoltaic board scavenging machine off-line position cooperation structure, includes photovoltaic panel subassembly (9) and the photovoltaic board scavenging machine of the rectangular form structure that sets up along X axle direction, be equipped with left end portion walking wheel (121) that the axle center direction set up along X axle direction and right-hand member walking wheel (222) that the axle center direction set up along X axle direction on the photovoltaic board scavenging machine, be connected with guide rail set spare (8) on photovoltaic panel subassembly (9), guide rail set spare (8) are including supplying two sets of walking guide rail set spares (81) that the Y axle direction of edge that left end portion walking wheel (121), right-hand member portion walking wheel (222) roll walking respectively extends the setting, its characterized in that: walking guide rail subassembly (81) are including stand walking guide rail portion (813) and clean the work walking portion, stand walking guide rail portion (813) are located photovoltaic panel subassembly (9) along the one end outside of Y axle direction, stand walking guide rail portion (813) are located photovoltaic panel subassembly (9) along the both sides of X axle direction, the photovoltaic board scavenging machine has left end portion walking wheel (121), right-hand member portion walking wheel (222) and is located the stand on stand walking guide rail portion (813).

2. The photovoltaic panel sweeper stand engaging structure of claim 1, wherein: the guide rail assembly (8) comprises a stand bracket (83), and the stand walking guide rail part (813) is supported and supported by the stand bracket (83) to keep a fixed position.

3. The photovoltaic panel sweeper stand engaging structure of claim 2, wherein: the photovoltaic panel sweeping machine is provided with a left end side wheel (141) and a right end side wheel (242), wherein the axis direction of the left end side wheel is arranged along the Z axis direction, the axis direction of the right end side wheel (242) is arranged along the Z axis direction, the distance between the left end side wheel (141) and the right end side wheel (242) corresponds to the distance between the two sets of walking guide rail assemblies (81), and the left end side wheel (141) and the right end side wheel (242) respectively roll on the outer side surfaces of the two sets of walking guide rail assemblies (81).

4. The photovoltaic panel sweeper stand engaging structure of claim 2, wherein: the photovoltaic panel sweeper further comprises a wind-proof guard plate (84) with a fixed position, and the wind-proof guard plate (84) has a limiting effect on the photovoltaic panel sweeper along the Z-axis direction.

5. The photovoltaic panel sweeper stand engaging structure of claim 4, wherein: the photovoltaic panel sweeping machine is provided with a left end side wheel (141) and a right end side wheel (242), wherein the axis direction of the left end side wheel is arranged along the Z-axis direction, the axis direction of the right end side wheel (242) is arranged along the Z-axis direction, the distance between the left end side wheel (141) and the right end side wheel (242) corresponds to the distance between the two groups of walking guide rail assemblies (81), and the left end side wheel (141) and the right end side wheel (242) respectively roll on the outer side surfaces of the two groups of walking guide rail assemblies (81); the windproof protective plate (84) is provided with a side wheel limiting groove (841), and when the photovoltaic panel sweeper is positioned at a stop position, the side wheels (141) at the left end and the side wheels (242) at the right end are respectively limited in the side wheel limiting grooves (841) of the windproof protective plate (84) at two sides.

6. The photovoltaic panel sweeper off-position mating structure of claim 4, wherein: the windproof protective plate (84) is arranged on the stand support (83), and the stand walking guide rail part (813) is arranged on the stand support (83).

7. The photovoltaic panel sweeper stand engaging structure of claim 4, wherein: the photovoltaic panel sweeper lower extreme is fixed with wireless rechargeable power (71), install on prevent wind backplate (84) and be used for the wireless subassembly (842) that charges to power (71).

8. The photovoltaic panel sweeper stand engaging structure of any one of claims 1-7, wherein: be equipped with middle supporting wheel (521) that at least one axle center direction set up along the X axle direction on the photovoltaic board scavenging machine, guide rail set spare (8) support guide rail spare (82) in the middle of the initiating terminal that supporting wheel (521) rolled the walking in the middle of supplying, initiating terminal middle support guide rail spare (82) are located photovoltaic panel set spare (9) along the one end outside of Y axle direction, when the photovoltaic board scavenging machine was the shut down position, middle supporting wheel (521) are located initiating terminal middle support guide rail spare (82).

9. The photovoltaic panel sweeper stand engaging structure of claim 8, wherein: at least one first middle supporting frame (85) is arranged below the middle supporting guide rail piece (82) for supporting, and one end of the middle supporting guide rail piece is positioned on the photovoltaic panel assembly (9) and is connected with the photovoltaic panel assembly (9).

10. The photovoltaic panel sweeper stand engaging structure of claim 9, wherein: the middle support guide rail part (82) comprises a middle support flat plate (821) and middle support ribs (822), the upper end face of the middle support flat plate (821) is positioned on an X-Y plane and used for a middle support wheel (521) to roll and walk, the middle support ribs (822) are vertically arranged relative to the middle support flat plate (821) and are integrally T-shaped, the first middle support frame (85) comprises a first middle support connecting part (851), and a first middle support penetrating groove (8511) which is used for the middle support guide rail part (82) to penetrate through and is matched with the shape of the middle support connecting part (851) is arranged on the first middle support connecting part (851); support guide rail spare (82) in the middle of the initiating terminal and accept with photovoltaic panel subassembly (9) through second middle support connecting piece (86), be equipped with in the middle of the second support connecting piece (86) and support groove (861) in the middle of supplying middle support guide rail spare (82) to pass and rather than the second of shape adaptation, erect in photovoltaic panel subassembly (9) and middle support rib (822) is located the clearance between adjacent photovoltaic panel unit spare (91) after passing second middle support connecting piece (86) middle support guide rail spare (82).