LU503211B1 - MOBILE ROTATING MECHANISM AND PHOTOVOLTAIC POWER GENERATION DEVICE WITH SELF-CLEANING FUNCTION - Google Patents

Abstract

The invention relates to a cleaning mechanism, and in particular to a mobile rotating mechanism and photovoltaic power generation device with self-cleaning function. The rotating mechanism compres a cleaning box and cleaning brushes, the cleaning box is internally provided with a cleaning driving mechanism, the cleaning driving mechanism compres a rotating motor and a reduction gear box, and the reduction gearbox is integrally slid in the cleaning box in the front-back direction. The front and rear end faces of the reduction gearbox and the front and rear inner walls of the cleaning box are respectively fixed with a pair of strong magnets which attract each other, and the left and right sides of the driving carriage are provided with staggered touch heads for separating the reduction gearbox from the cleaning box and driving the reduction gearbox to slide in the front and rear directions inside the cleaning box.

Description

DESCRIPTIONLU503211

MOBILE ROTATING MECHANISM AND PHOTOVOLTAIC POWER

GENERATION DEVICE WITH SELF-CLEANING FUNCTION

TECHNICAL FIELD

The invention relates to a cleaning mechanism, and in particular to a mobile rotating mechanism and photovoltaic power generation device with self-cleaning function.

BACKGROUND

Photovoltaic power generation device generally includes photovoltaic panel array, and the surface of photovoltaic panel array 1s easy to accumulate dust, which affects the working efficiency of photovoltaic panels, so it is necessary to clean the photovoltaic panels regularly. In order to ensure that photovoltaic panels can be self-cleaned, cleaning racks that can translate along the surface of photovoltaic panels are often arranged on both sides of the photovoltaic panel array, and cleaning brushes connected with the panels are arranged at the bottom of the cleaning racks, so that the dust on the surface of the photovoltaic panels can be cleaned by the translated cleaning racks. Generally, the cleaning brushes are arranged at intervals at the bottom of the cleaning frame, and the further scheme includes driving mechanism to drive the cleaning brushes to rotate by the driving mechanism, which can improve the cleaning efficiency and quality. However, there will be some gaps in the middle of the cleaning brushes arranged at intervals, which is easy to leave uncleaned stains and fine lines on the surface of the battery during cleaning. Or because the brushes leave watermarks on the surface of the battery, the cleaning brush can't adjust the direction in the longitudinal direction, resulting in the gap or watermark can't be effectively cleaned. If an electric control device is additionally installed on the brush, the cost of the whole cleaning device will be greatly increased.

Therefore, aiming at the above problems, a mobile rotating mechanism that may adjust and move the cleaning brush in combination with the existing cleaning device is needed, so as to ensure the thorough and effective cleaning of the surface of the photovoltaic panel on the photovoltaic power generation device.

SUMMARY LU503211

The purpose of the invention is to provide a mobile rotating mechanism and photovoltaic power generation device with self-cleaning function.

To achieve the above purpose, the present invention provides the following solutions: a mobile rotating mechanism including a driving carriage, a following carriage, a cleaning box and a cleaning brush; the driving carriage and the following carriage are horizontally installed in the left and right directions through base frames with different heights; the cleaning box is installed between the driving carriage and the following carriage through a translation mechanism in a longitudinal inclined manner, and the bottom of the cleaning box is provided with a plurality of cleaning brushes parallel to the bottom of the cleaning box through the driving mechanism ; the driving mechanism comprised a rotating motor and a reduction gear box, the reduction gear box 1s integrally and longitudinally slid inside the cleaning box, and the bottom output end of the reduction gear box is provided with a variety of brush rotating shafts; the bottom surface of the cleaning box is provided with a shaft sliding opening for the brush rotating shafts to pass through and slide longitudinally, the cleaning brush is fixed at the bottom ends of the brush rotating shafts, and the rotating motor is installed on the top of a motor mounting slide plate in an inverted manner; the motor shaft of the rotating motor rotates through the panel of the motor mounting slide plate and extends into the input end of the reduction gear box, and the top surface of the cleaning box is provided with a motor sliding port for the motor shaft of the rotating motor to slide longitudinally; the slide cover for motor mounting slide plate is arranged at the top of the motor slide port, and a pair of strong magnets attract each other are fixed on the front and rear end faces of the reduction gear box and the front and rear inner walls of the cleaning box respectively; the front end or rear end of the reduction gear box is attracted to the front inner wall or the rear inner wall of the cleaning box through strong magnets, and the left and right side walls of the cleaning box are respectively provided with plug-in ports corresponding to the positions where the reduction gear box is attracted to the inner wall of the cleaning box; the left and right sides of the driving carriage are provided with staggered touch heads, the staggered touch heads are used to insert into the plug-in ports to separate the reduction gear box from the cleaning box and drive the reduction gear box to longitudinally slide inside the cleaning box.

Optionally, the opposite panels of the driving carriage and the following carriage are provided/503211 with translation sliding grooves, and translation sliding blocks are clamped in the left and right directions of the translation sliding grooves; the front and rear end faces of the cleaning box are vertically fixed with connecting rods, and the outer ends of the connecting rods penetrate into the translation sliding groove and is fixed on the panel of the translation slide block.

Optionally, the translation mechanism comprises a translation lead screw and a translation motor, and the translation lead screw is rotationally fixed in the translation sliding groove of the driving carriage or the following carriage in the left-right direction; the lateral wall of the driving carriage or the following carriage is provided with a translation motor which drives the translation lead screw to rotate.

Optionally, the brush rotating shafts vertically rotate with the bottom panel of the reduction gear box and penetrates into the reduction gear box, and the motor shaft of the rotating motor rotates and penetrates into the center of the reduction gear box; a motor gear is fixed at the bottom of the motor shaft of the rotating motor, and two sides of the motor gear are meshed and connected with shaft gears, the shaft gears are fixed on the rod walls of the brush rotating shafts; shaft gears between adjacent brush rotating shafts are meshed and connected, and the diameter of the shaft gears 1s larger than that of the motor gears.

Optionally, a contact frame is fixed between the driving carriage and the following carriage, and the contact frames are arranged on the left and right outer sides of the cleaning box and are opposite to the left and right side walls of the cleaning box; the front end of the left side wall of the cleaning box is provided with a plug-in port, the rear end of the right side wall of the cleaning box is provided with a plug-in port, and a staggered touch head is vertically fixed on the front right side wall of the contact frames opposite to the left side of the cleaning box; a staggered touch head is vertically fixed on the left side wall of the rear end of the opposite contact frame on the right side of the cleaning box, so that the staggered touch head on the left side of the cleaning box is used for lifting the reduction gear box inside the cleaning box longitudinally backward; the staggered touch head on the right side of the cleaning box is used to vertically lift the reduction gear box inside the cleaning box forward.

Optionally, the suction position of the reduction gear box is provided with a contact inclined plane for sliding contact with the head end of the staggered touch head; the staggered touch head presses the reduction gear box along the contact inclined plane to slide the reduction gear box k4/503211 the direction away from the attraction position of the strong magnetic, and the side wall of the staggered touch head is provided with an inclined plane which is mutually matched with the contact inclined plane.

A photovoltaic power generation device with self-cleaning function compres the mobile rotating mechanism, the photovoltaic power generation device with self-cleaning function also compres a photovoltaic power generation assembly arranged at the bottom of the cleaning brushes and a dust cleaning box arranged at the bottom of the staggered touch head, the photovoltaic power generation assembly comprised a photovoltaic panel, and the cleaning brushes are connected with the photovoltaic panel in a sliding way; the side wall of the dust cleaning box facing the cleaning brushes is provided with a dust cleaning cavity for the cleaning brushes to extend into; the inside of the dust removal cavity is provided with a washing head for spraying washing liquid on the cleaning brushes and a blast port for blowing the cleaning brushes, the outside of the washing head is communicated with the water supply device, and the blast port is communicated with the exhaust end of the blowing device.

According to the specific embodiment provided by the invention, the invention discloses the following technical effects:

According to the invention, the mobile rotating mechanism can realize the translation of the cleaning brushes in a certain position in the front and rear directions, so that the gap between adjacent cleaning brushes before translation can be covered, and the cleaning gap between adjacent cleaning brushes can be covered and cleaned for the second time, so that fine lines on the surface of cleaning objects are reduced; the staggered rotating cleaning can improve the cleaning effect of cleaning brushes on the cleaning surface, and can realize more effective cleaning efficiency of photovoltaic cell panels when applied to photovoltaic power generation device.

BRIEF DESCRIPTION OF THE FIGURES

In order to more clearly explain the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained/503211 according to these drawings without any creative effort.

Fig. 1 is a schematic structural diagram of a mobile rotating mechanism and photovoltaic power generation device with self-cleaning function;

Fig. 2 is a side view of a mobile rotating mechanism and photovoltaic power generation device with self-cleaning function;

Fig. 3 is a schematic structural diagram of the cleaning box in the mobile rotating mechanism and photovoltaic power generation device with self-cleaning function;

Fig. 4 1s a schematic structural diagram of a mobile rotating mechanism and a reduction gear box in photovoltaic power generation device with self-cleaning function;

Fig. 5 is a structural schematic diagram of the contact inclined plane in the mobile rotating mechanism and photovoltaic power generation device with self-cleaning function;

Fig. 6 is a structural schematic diagram of a mobile rotating mechanism and a translation mechanism in photovoltaic power generation device with self-cleaning function;

Fig. 7 is a schematic structural diagram of the mobile rotating mechanism and photovoltaic power generation device with self-cleaning function when the staggered touch head is inserted into the plug interface. 1-driving carriage, 10-translation sliding groove, 11-translation sliding block, 12-translation motor, 13-translation lead screw, 14-base frame, 2-following carriage, 3-cleaning box, 30- connecting rod, 31- plug-in port, 32-motor sliding port, 33-shaft sliding opening, 34-motor mounting slide plate, 35-rotating motor, 36-reduction gear box, 37-strong magnet, 38-contact inclined plane, 4-cleaning brush , 40-brush rotating shaft, 41-shaft gear, 42-motor gear, 5-staggered touch head, 50-contact frame, 6-dust removal box, 60-dust removal chamber.

DESCRIPTION OF THE INVENTION

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, but not all of them. Based on the embodiment of the present invention, all other embodiments obtained by ordinary technicians in the field without creative labor are within the/503211 scope of the present invention.

As shown in FIG.1 - FIG. 7, in an embodiment, a mobile rotating mechanism including a driving carriage 1, a following carriage 2, a cleaning box 3 and a cleaning brush 4; the driving carriage 1 and the following carriage 2 are horizontally installed in the left and right directions through base frames 14 with different heights; the cleaning box 3 is installed between the driving carriage 1 and the following carriage 2 through a translation mechanism in a longitudinal inclined manner, and the bottom of the cleaning box 3 is provided with a plurality of cleaning brushes 4 parallel to the bottom of the cleaning box 3 through the driving mechanism; the driving mechanism comprised a rotating motor 35 and a reduction gear box 36, the reduction gear box 36 is integrally and longitudinally slid inside the cleaning box 3, and the bottom output end of the reduction gear box 36 is provided with a majority of brush rotating shafts 40; the bottom surface of the cleaning box 3 is provided with a shaft sliding opening 33 for the brush rotating shafts 40 to pass through and slide longitudinally, the cleaning brush 4 is fixed at the bottom ends of the brush rotating shafts 40, and the rotating motor 35 is installed on the top of a motor mounting slide plate 34 in an inverted manner; the motor shaft of the rotating motor 35 rotates through the panel of the motor mounting slide plate 34 and extends into the input end of the reduction gear box 36, and the top surface of the cleaning box 3 is provided with a motor sliding port 32 for the motor shaft of the rotating motor 35 to slide longitudinally; the slide cover for motor mounting slide plate 34 is arranged at the top of the motor slide port 32, and a pair of strong magnets 37 attract each other are fixed on the front and rear end faces of the reduction gear box 36 and the front and rear inner walls of the cleaning box 3 respectively; the front end or rear end of the reduction gear box 36 is attracted to the front inner wall or the rear inner wall of the cleaning box 3 through strong magnets 37, and the left and right side walls of the cleaning box 3 are respectively provided with plug-in ports 31 corresponding to the positions where the reduction gear box 36 is attracted to the inner wall of the cleaning box 3; the left and right sides of the driving carriage 1 are provided with staggered touch heads 5, the staggered touch heads are used to insert into the plug-in ports 31 to separate the reduction gear box 36 from the cleaning box 3 and drive the reduction gear box 36 to longitudinally slide inside the cleaning box 3.

In the embodiment of the invention, the set cleaning box 3 is obliquely erected between the/503211 driving carriage 1 and the following carriage 2 and can translate left and right through the translation mechanism, and the cleaning box 3 can drive the cleaning brushes 4 to rotate through the driving mechanism during the translation process. Different from the prior art, the reduction gear box 36 as the driving mechanism can slide in the front-back direction inside the cleaning box 3. When the staggered trigger 5 is inserted into the cleaning box 3 from the plug-in port 31 at the rear end of the cleaning box 3, the reduction gear box 36 1s separated from the strong magnet 37 adsorbed on the inner wall of the cleaning box 3 by the staggered touch heads 5; the reduction gear box 36 slides to the front end, and the front end of the reduction gear box 36 is attracted and held in position by the strong magnet 37 on the inner wall of the cleaning box 3, so that a plurality of cleaning brushes 4 at the bottom of the cleaning box 3 translate in a certain position in the front-rear direction, so as to cover the gap between adjacent cleaning brushes 4 before translation, cover and clean the cleaning gap between adjacent cleaning brushes 4 for the second time, reduce the fine lines on the surface of the cleaned objects, and improve the cleaning effect of the cleaning brushes 4 on the cleaning surface by the staggered rotary cleaning.

In an embodiment, the opposite panels of the driving carriage 1 and the following carriage 2 are provided with translation sliding grooves 10, and translation sliding blocks 11 are clamped in the left and right directions of the translation sliding grooves 10; the front and rear end faces of the cleaning box 3 are vertically fixed with connecting rods 30, and the outer ends of the connecting rods 30 penetrate into the translation sliding groove 10 and is fixed on the panel of the translation slide block 11.

In the embodiment of the invention, the cleaning box 3 can be driven by the translation sliding block 11 to translate and slide the translation sliding groove 10 left and right between the driving slider 1 and the following slider 2.

In an embodiment, the translation mechanism comprises a translation lead screw 13 and a translation motor 12, and the translation lead screw 13 is rotationally fixed in the translation sliding groove 10 of the driving carriage 1 or the following carriage 2 in the left-right direction ; the lateral wall of the driving carriage 1 or the following carriage 2 is provided with a translation motor 12 which drives the translation lead screw 13 to rotate.

In the embodiment of the invention, the cleaning box 3 can automatically translate left ahd/503211 right between the driving carriage 1 and the following carriage 2 through a translation mechanism, and the driving carriage 1 is internally provided with a translation mechanism for driving, and the following carriage 2 is mainly used for stabilizing the sliding process of the cleaning box 3.

In an embodiment, the brush rotating shafts 40 vertically rotates with the bottom panel of the reduction gear box 36 and penetrates into the reduction gear box 36, and the motor shaft of the rotating motor 35 rotates and penetrates into the center of the reduction gear box 36; a motor gear 42 is fixed at the bottom of the motor shaft of the rotating motor 35, and two sides of the motor gear 42 are meshed with shaft gears 41, the shaft gears 41 are fixed on the rod walls of the brush rotating shafts 40 ; shaft gears 41 between adjacent brush rotating shafts 40 are meshed and connected, and the diameter of the shaft gears 41 is larger than that of the motor gears 42.

In the embodiment of the present invention, when the motor gear 42 connected with the motor shaft of the rotary motor 35 in the reduction gear box 36 rotates, it drives the shaft gear 41 to rotate, and the shaft gear 41 decelerates and drives the brush rotating shaft 40 to rotate, and the brush rotating shaft 40 drives the cleaning brush 4 to rotate.

In an embodiment, a contact frame 50 is fixed between the driving carriage 1 and the following carriage 2, and the contact frames 50 are arranged on the left and right outer sides of the cleaning box 3 and are opposite to the left and right side walls of the cleaning box 3; the front end of the left side wall of the cleaning box 3 is provided with a plug-in port 31, the rear end of the right side wall of the cleaning box 3 is provided with a plug-in port 31, and a staggered touch head is vertically fixed on the front right side wall of the contact frames 50 opposite to the left side of the cleaning box 3; a staggered touch head 5 is vertically fixed on the left side wall of the rear end of the opposite contact frame 50 on the right side of the cleaning box 3, so that the staggered touch head 5 on the left side of the cleaning box 3 is used for lifting the reduction gear box 36 inside the cleaning box 3 longitudinally backward; the staggered touch head 5 on the right side of the cleaning box 3 is used to vertically lift the reduction gear box 36 inside the cleaning box 3 forward.

In the embodiment of the present invention, when the cleaning box 3 moves to one side of the contact frame 50 through the translation mechanism, the staggered touch heads 5 on the contact frame 50 are inserted into the cleaning box 3 through the plug-in ports 31, and the reduction gear box 36 slides away from the attraction of the strong magnets 37.

In an embodiment, the suction position of the reduction gear box 36 is provided with a contact inclined plane 38 for sliding contact with the head end of the staggered touch head 5; the staggered touch head 5 presses the reduction gear box 36 along the contact inclined plane 38 to slide the reduction gear box 36 in the direction away from the attraction position of the strong magnetic 37, and the side wall of the staggered touch head 5 is provided with an inclined plane which is mutually matched with the contact inclined plane 38.

In the embodiment of the invention, the contact inclined plane 38 can slow down the impact force of the staggered touch heads 5 from the strong magnets 37, so that the reduction gear box 36 slides more smoothly.

A photovoltaic power generation device with self-cleaning function compres the mobile rotating mechanism, the photovoltaic power generation device with self-cleaning function also compres a photovoltaic power generation assembly arranged at the bottom of the cleaning brushes 4 and a dust cleaning box 6 arranged at the bottom of the staggered touch head 5, the photovoltaic power generation assembly comprised a photovoltaic panel, and the cleaning brushes 4 are connected with the photovoltaic panel in a sliding way; the side wall of the dust cleaning box 6 facing the cleaning brushes 4 is provided with a dust cleaning cavity 60 for the cleaning brushes 4 to extend into; the inside of the dust removal cavity 60 is provided with a washing head for spraying washing liquid on the cleaning brushes 4 and a blast port for blowing the cleaning brushes 4, the outside of the washing head is communicated with the water supply device, and the blast port is communicated with the exhaust end of the blowing device.

In the embodiment of the invention, the photovoltaic power generation device provided with the self-cleaning function of the mobile rotating mechanism can rotate and clean the surface of the photovoltaic panel by the cleaning brushes 4, in which the cleaning brushes 4 can move in a staggered way along the front-back direction of the panel surface of the photovoltaic panel, the cleaning brushes 4 sweep across the photovoltaic panel from left to right for a cleaning cycle, during the period, the cleaning brushes 4 move in a staggered way, which can ensure that the cleaning gap will not flow down from the gap between adjacent cleaning brushes 4 on the panel of photovoltaic cells, and realize automatic cleaning in a staggered covering mode. The dust cleaning box 6 can automatically clean the cleaning brushes 4, preventing the cleaning brushesl4/503211 from adhering stains and lowering the cleaning quality.

In this specification, each embodiment is described in a progressive way, and the differences between each embodiment and other embodiments are highlighted, so the same and similar parts of each embodiment can be referred to each other.

In the present invention, specific examples are used to explain the principle and implementation of the present invention, and the explanations of the above embodiments are only used to help understand the method and core ideas of the present invention; at the same time, according to the idea of the present invention, there will be some changes in the specific implementation and application scope for those of ordinary skill in the field. To sum up, the contents of this specification should not be construed as limiting the present invention.

Claims (8)

CLAIMS LU503211 1. À mobile rotating mechanism, comprising a driving carriage (1), a following carriage (2), a cleaning box (3) and a cleaning brush (4); the driving carriage (1) and the following carriage (2) are horizontally installed in the left and right directions through base frames (14) with different heights; the cleaning box (3) is installed between the driving carriage (1) and the following carriage (2) through a translation mechanism in a longitudinal inclined manner, and the bottom of the cleaning box (3) is provided with a plurality of cleaning brushes (4) parallel to the bottom of the cleaning box (3) through the driving mechanism, characterized in that: the driving mechanism comprised a rotating motor (35) and a reduction gear box (36), the reduction gear box (36) is integrally and longitudinally slid inside the cleaning box (3), and the bottom output end of the reduction gear box (36) is provided with a plurality of brush rotating shafts (40); the bottom surface of the cleaning box (3) is provided with a shaft sliding opening (33), so that the brush rotating shafts (40) may pass through and slide longitudinally, the cleaning brush (4) is fixed at the bottom ends of the brush rotating shafts (40), and the rotating motor (35) is installed on the top of a motor mounting slide plate (34) in an inverted manner; the motor shaft of the rotating motor (35) rotates through the panel of the motor mounting slide plate (34) and extends into the input end of the reduction gear box (36), and the top surface of the cleaning box (3) is provided with a motor sliding port (32), so that the motor shaft of the rotating motor (35) may slide longitudinally; the slide cover for motor mounting slide plate (34) is arranged at the top of the motor slide port (32), and a pair of strong magnets (37) attract each other are fixed on the front and rear end faces of the reduction gear box (36) and the front and rear inner walls of the cleaning box (3) respectively; the front end or rear end of the reduction gear box (36) is attracted to the front inner wall or the rear inner wall of the cleaning box (3) through strong magnets (37), and the left and right side walls of the cleaning box (3) are respectively provided with plug-in ports (31) corresponding to the positions where the reduction gear box (36) is attracted to the inner wall of the cleaning box (3); the left and right sides of the driving carriage (1) are provided with staggered touch heads (5), the staggered touch heads are used to insert into the plug-in ports (31) to separate the reduction gear box (36) from the cleaning box (3) and drive the reduction gear box (36) to longitudinally slide inside the cleaning box (3). 2. The mobile rotating mechanism according to claim 1, characterized in that the opposite/503211 panels of the driving carriage (1) and the following carriage (2) are provided with translation sliding grooves (10), and translation sliding blocks (11) are clamped in the left and right directions of the translation sliding grooves (10); the front and rear end faces of the cleaning box (3) are vertically fixed with connecting rods (30), and the outer ends of the connecting rods (30) penetrate into the translation sliding groove (10) and is fixed on the panel of the translation slide block (11). 3. The mobile rotary mechanism according to claim 2, characterized in that the translation mechanism comprises a translation lead screw (13) and a translation motor (12); the translation lead screw (13) is rotationally fixed in the translation sliding groove (10) of the driving carriage (1) or the following carriage (2) in the left and right directions; the side wall of the driving carriage (1) or the following carriage (2) is provided with a translation motor (12) which drives the translation lead screw (13) to rotate. 4. The mobile rotating mechanism according to claim 1, characterized in that the brush rotating shafts (40) vertically rotate with the bottom panel of the reduction gear box (36) and penetrates into the reduction gear box (36), and the motor shaft of the rotating motor (35) rotates and penetrates into the center of the reduction gear box (36); a motor gear (42) 1s fixed at the bottom of the motor shaft of the rotating motor (35), and two sides of the motor gear (42) are meshed with shaft gears (41), the shaft gears (41) are fixed on the rod walls of the brush rotating shafts (40); shaft gears (41) between adjacent brush rotating shafts (40) are meshed and connected, and the diameter of the shaft gears (41) is larger than the diameter of the motor gears (42). 5. The mobile rotating mechanism according to claim 1, characterized in that a contact frame (50) is fixed between the driving carriage (1) and the following carriage (2), and the contact frames (50) are arranged on the left and right outer sides of the cleaning box (3) and are opposite to the left and right side walls of the cleaning box (3); the front end of the left side wall of the cleaning box (3) is provided with a plug-in port (31), the rear end of the right side wall of the cleaning box (3) 1s provided with a plug-in port (31), and a staggered touch head (5) is vertically fixed on the front right side wall of the contact frames (50) opposite to the left side of the cleaning box (3); a staggered touch head (5) is vertically fixed on the left side wall of the rear end of the opposite contact frame (50) on the right side of the cleaning box (3), so that the staggered touch head (5) on the left side of the cleaning box (3) is used for lifting the reduction gear box (36) inside the cleaning box (3) longitudinally backward; the staggered touch head (5) on the right side of the/503211 cleaning box (3) is used to vertically lift the reduction gear box (36) inside the cleaning box (3) forward. 6. The mobile rotating mechanism according to claim 1, characterized in that the suction position of the reduction gear box (36) 1s provided with a contact inclined plane (38) for sliding contact with the head end of the staggered touch head (5) ; the staggered touch head (5) presses the reduction gear box (36) along the contact inclined plane (38) to slide the reduction gear box (36) in the direction away from the attraction position of the strong magnets (37), and the side wall of the staggered touch head (5) is provided with an inclined plane which is matched with the contact inclined plane (38). 7. A photovoltaic power generation device with self-cleaning function, characterized in that the photovoltaic power generation device with self-cleaning function comprises the mobile rotating mechanism according to claim 1; the photovoltaic power generation device with self-cleaning function also compres a photovoltaic power generation assembly arranged at the bottom of the cleaning brushes (4), the photovoltaic power generation assembly compres a photovoltaic panel, and the cleaning brushes (4) are connected with the photovoltaic panel in a sliding way. 8. The photovoltaic power generation device with self-cleaning function according to claim 7, characterized in that the photovoltaic power generation device with self-cleaning function comprises a dust cleaning box (6) arranged at the bottom of the staggered touch head (5) , and the side wall of the dust cleaning box (6) facing the cleaning brushes (4) is provided with a dust cleaning cavity (60), so that the cleaning brushes (4) may extend into; the inside of the dust removal cavity (60) is provided with a washing head for spraying washing liquid on the cleaning brushes (4) and a blast port for blowing the cleaning brushes (4), the outside of the washing head is communicated with the water supply device, and the blast port is communicated with the exhaust end of the blowing device. PATENTANSPRÜCHE LU503211 1. Fin mobiler Drehmechanismus, bestehend aus einem Antriebswagen (1), einem Folgewagen (2), einem Reinigungskasten (3) und einer Reinigungsbürste (4); der Antriebswagen (1) und der Folgewagen (2) sind horizontal in linker und in rechter Richtung durch Grundrahmen (14) mit unterschiedlichen Höhen installiert; der Reinigungskasten (3) ist zwischen dem Antriebswagen (1) und dem Folgewagen (2) durch einen Verschiebemechanismus in Längsrichtung schräg installiert, und der Boden des Reinigungskastens (3) ist mit einer Vielzahl von Reinigungsbürsten (4) parallel zum Boden des Rein igungskastens (3 ) durch den Antriebsmechanismus versehen, dadurch gekennzeichnet, dass der Antriebsmechanismus einen Drehmotor (35) und einen Untersetzungsgetriebekasten (36) umfasst, das Untersetzungsgetriebekasten (36) einstückig und in Längsrichtung in den Reinigung skasten (3) geschoben ist und das untere Ausgangsende des Untersetzungsgetriebekastens (36 ) mit einer Vielzahl von Bürstendrehwellen (40) versehen ist; die Bodenfläche des Reinigungskastens (3) ist mit einer Wellengleitôffnung (33) versehen, damit die Bürstendrehwellen (40) hindurchgehen und in Längsrichtung gleiten kônnen, die Reinigungsbürste (4) ist an den unteren Enden der Bürstendrehwellen (40) befestigt, und der Drehmotor ( 35) ist auf der Oberseite einer Motormontage-Gleitplatte (34) in umgekehrter Weise installiert, die Motorwelle des Drehmotors (35) dreht sich durch die Platte der Motormontage-Gleitplatte (34) und erstreckt sich in das Eingangsende des Untersetzungsgetriebekastens (36), und die Oberseite des Reinigungskastens (3) ist mit einer Motorgleitôffnung (32) versehen, damit die Motorwelle des Drehmotors (35) in Längsrichtung gleiten kann; die Gleitabdeckung für Motormontage-Gleitplatte (34) ist an der Oberseite der Motorgleitôffnung (32) angeordnet, und ein Paar starker Magnete (37), anziehend sich gegenseitig, sind an der vorderen und an der hinteren Stirnseite des Untersetzungsgetriebekastens (36) bzw. an der vorderen und an der hinteren Innenwand des Reinigungskastens (3) befestigt; das vordere oder das hintere Ende des Untersetzungsgetriebekastens (36) wird durch starke Magnete (37) an die vordere oder an die hintere Innenwand des Reinigungskastens (3) angezogen, und die linke und die rechte Seitenwand des Reinigungskastens (3) sind jeweils mit Einstecköffnungen ( 31) versehen, entsprechend den Positionen, wo der Untersetzungsgetriebekasten (36) an der Innenwand des Reinigungskastens (3) angezogen is; die linke und die rechte Seite des Antriebswagens (503211 sind mit versetzten Tastkôpfen (5) versehen, die versezten Tastkôpfe werden zum Einführen in die Einsteckoffnungen (31) verwendet, um den Untersetzungsgetriebekasten (36) vom Reinigungskasten (3) zu trennen und den Untersetzungsgetriebekasten ( 36) anzutreiben, in Längsrichtung im Reinigungskasten (3) zu gleiten. 2. Der mobile Drehmechanismus nach Anspruch 1, dadurch gekennzeichnet, dass die gegenüberliegenden Platten des Antriebswagens (1) und des Folgewagens (2) mit Translationsgleitnuten (10) versehen sind, und Translationsgleitblôcke (11) in der linken und in der rechten Richtung der Translationsgleit nuts (10) festgeklemmt sind; die vordere und die hintere Stirnseite des Reinigungskastens (3) sind vertikal mit Verbindungsstangen (30) befestigt, und die äußeren Enden der Verbindungsstangen (30) dringen in die Translationsgleitnut (10) ein und sind an der Platte des Translationsgleitblocks (11) befestigt. 3. Der mobile Drehmechanismus nach Anspruch 2, dadurch gekennzeichnet, dass der Translationsmechanismus eine Translations-Leitspindel (13) und einen Translationsmotor (12) umfasst; die Translations-Leitspindel (13) ist in der Translationsgleitnut (10) des Antriebswagens (1) oder des Folgewagens (2) in der linken und in der rechten Richtung drehbar befestigt; die Seitenwand des Antriebswagens (1) oder des Folgewagens (2) ist mit einem Translationsmotor (12) versehen, der die Translations-Leitspindel (13) in Drehung antreibt. 4. Der mobile Drehmechanismus nach Anspruch 1, dadurch gekennzeichnet, dass die Bürstendrehwellen (40) vertikal mit der Bodenplatte des Untersetzungsgetriebekastens (36) rotieren und in das Untersetzungsgetriebekasten (36) eindringen, und die Motorwelle des Drehmotors (35) sich right and in die Mitte des Untersetzungsgetriebekastens (36) eindringt; ein Motorzahnrad (42) ist am unteren Ende der Motorwelle des Drehmotors (35) befestigt, und zwei Seiten des Motorzahnrads (42) sind mit Wellenzahnrädern (41) ineinandergreifen, die Wellenzahnräder (41) sind an den Stangenwänden der Bürstendrehwellen (40) befestigt; Wellenzahnräder (41) zwischen benachbarten Bürstendrehwellen (40) sind ineinandergreifen und verbunden, und der Durchmesser der Wellenzahnräder (41) ist größer als der Durchmesser der Motorzahnräder (42). 5. Der mobile Drehmechanismus nach Anspruch 1, dadurch gekennzeichnet, dass ein Kontaktrahmen (50) zwischen dem Antriebswagen (1) und dem Folgeagen (2) befestigt ist, und die Kontaktrahmen (50) an der linken und an der rechten Außenseite des Reinigungskastens ( 34503211 angeordnet sind und der linken und der rechten Seitenwand des Reinigungskastens (3) gegenüberliegen; stens (3) ist mit einer Einsteckôffnung (31) versehen, und ein verseetzter Tastkopf (5) ist vertikal an der vorderen rechten Seitenwand der Kontaktrahmen (50) gegenüber der linken Seite des Reinigungskastens (3) befestigt; in L ängsrichtung nach hinten verwendet wird; der versetzte Tastkopf (5) auf der rechten Seite des Reinigungskastens (3) wird verwendet, um den Untersetzungsgetriebekasten (36) im Reinigungskasten (3) vertikal nach vorne zu heben. 6. Der mobile Drehmechanismus nach Anspruch 1, dadurch gekennzeichnet, dass die Ansaugstelle des Untersetzungsgetriebekastens (36) mit einer schiefen Kontaktebene (38) für den Gleitkontakt mit dem Kopfende des versetzten Tastkopfes (5) versehen ist; der verse Tastkopf (5) drückt den Untersetzungsgetriebekasten (36) entlang der schrägen Kontaktebene (38), um den Untersetzungsgetriebekasten (36) in die Richtung weg von der Anziehungsposition der starken Magnete (37) zu schieben, und die Seitenwand des versetzten Ta stkopfes (5 ) ist mit einer schrägen Ebene versehen, die mit der schrägen Kontaktebene (38) übereinstimmt. 7. Fine photovoltaische Stromerzeugungsvorrichtung mit Selbstreinigungsfunktion, dadurch gekennzeichnet, dass die photovoltaische Stromerzeugungsvorrichtung mit Selbstreinigungsfunktion den mobilen Drehmechanismus nach Anspruch 1 umfasst; die photovoltaische Stromerzeugungsvorrichtung mit Selbstreinigungsfunktion umfasst auch eine photovoltaische Stromerzeugungseinheit, angeordnet am Boden der Reinigungsbürsten (4), die photovoltaische Stromerzeugungseinheit umfasst ein photovoltaisches Paneel und die Reinigungsbürsten (4) sind gleitend mit dem photovoltaischen Paneel verbunden. 8. Die photovoltaische Stromerzeugungsvorrichtung mit Selbstreinigungsfunktion nach Anspruch 7, dadurch gekennzeichnet, dass die photovoltaische Stromerzeugungsvorrichtung mit Selbstreinigungsfunktion einen Staubreinigungskasten (6) umfasst, angeordnet an der Unterseite des versetzten Tastkopfes (5), und die den Reinigungsbürsten (4) zugewandte Seitenwand des/503211 Staubreinigungskastens (6) ist mit einem Staubreinigungshohlraum (60) versehen, sodass die Reinigungsbiirsten (4) hineinragen kann; das Innere des Staubreinigungshohlraums (60) ist mit einem Waschkopf zum Sprithen von Waschflüssigkeit auf die Reinigungsbürsten (4) und einer Blasoffnung zum Ausblasen der Reinigungsbürsten (4) versehen, die Außenseite des Waschkopfes ist mit der Wasserversorgung seinrichtung verbunden, und die Blasôffnung ist mit dem Auslassende der Blaseinrichtung verbunden.