Double-brush type photovoltaic cleaning device

Abstract

The utility model discloses a double-brush type photovoltaic cleaning device which comprises a rectangular double-brush supporting frame, two bearing supporting bases fixed to the double-brush supporting frame, a hand pushing frame with one end rotationally arranged on the bearing supporting bases and an operation key handle arranged on the hand pushing frame. The middle supporting assembly is fixed to the lower portion of the center of the double-brush supporting frame, and the right rolling brush assembly and the left rolling brush assembly are arranged on the two sides of the double-brush supporting frame in a one-to-one correspondence mode and arranged in a mirror image opposite mode. The right rolling brush assembly comprises a motor mounting frame arranged at the end of the double-brush supporting frame, two sweeping motors arranged on the motor mounting frame, a plurality of walking motors arranged on the motor mounting frame and arranged between the sweeping motors, and walking driving wheels arranged on the walking motors. The first rolling brush and the second rolling brush are connected with the sweeping motors in a one-to-one correspondence manner; one end of the first rolling brush and one end of the second rolling brush are connected with the sweeping motor, and the other ends are rotationally connected with the first rolling brush supporting frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic cleaning technical field especially a double brush formula photovoltaic cleaning device. BACKGROUND

[0002] Photovoltaic panel cleaning is an important link to ensure its efficient power generation. At present, the cleaning methods mainly include: manual pure manual cleaning, manual operation equipment cleaning, photovoltaic cleaning robot cleaning, mechanical cleaning vehicle cleaning and the like. Among them, manual pure manual cleaning is to use mop, brush or soft cloth and the like to clean, which is simple and economical, but the efficiency is low, and it is difficult to remove stubborn stains. In addition, manual operation equipment cleaning is to use hand-push or electric cleaning equipment to clean by high-pressure water flow or cleaning liquid spraying, which has high efficiency and is suitable for small-scale photovoltaic panels, however, the structure of the corresponding equipment in the prior art is relatively complex. In addition, photovoltaic cleaning robot cleaning is that the robot can autonomously navigate and clean, has strong adaptability, good cleaning effect, and will not damage the surface of the photovoltaic panel. Finally, mechanical cleaning vehicle cleaning is suitable for large mountain photovoltaic power stations, has high cleaning efficiency, but has high equipment cost and strict site requirements.

[0003] Therefore, it is urgent to provide a double brush formula photovoltaic cleaning device which is simple in structure, convenient and reliable to operate. UTILITY MODEL CONTENT

[0004] In view of the above problems, the utility model aims at providing a double brush formula photovoltaic cleaning device, and the technical scheme adopted by the utility model is as follows:

[0005] A double brush formula photovoltaic cleaning device for cleaning photovoltaic panels, which comprises a rectangular double brush support frame, two bearing support seats fixed on the double brush support frame, a hand push frame rotatably arranged at one end of the bearing support seat, an operation button handle arranged on the hand push frame, a middle support assembly fixed at the lower center of the double brush support frame, and a right rolling brush assembly and a left rolling brush assembly arranged on the two sides of the double brush support frame and mirror-imaged.

[0006] The middle support assembly comprises a first support beam fixed on the double brush support frame, a first walking wheel mounting frame arranged at the lower part of the first support beam, a first walking wheel arranged on the first walking wheel mounting frame, and a first rolling brush support frame arranged on the double brush support frame and corresponding to the two sides of the first walking wheel mounting frame.

[0007] The right roller brush assembly comprises a motor mounting frame arranged at the end of the double brush support frame, two cleaning motors arranged on the motor mounting frame, a plurality of walking motors arranged on the motor mounting frame and located between the cleaning motors, a walking driving wheel arranged on the walking motor, and a first roller brush and a second roller brush connected with the cleaning motor one by one; one end of the first roller brush and the second roller brush is connected with the cleaning motor, and the other end is rotatably connected with the first roller brush support frame.

[0008] Further, the motor mounting frame comprises a second support cross beam, a connecting rod connected with the second support cross beam and arranged along the length direction of the double brush support frame, a longitudinal support rod arranged at the lower part of the connecting rod, an inclined reinforcing rod connected between the second support cross beam, the connecting rod and the longitudinal support rod, a cross beam mounting plate arranged on the longitudinal support rod, and a rear motor mounting seat arranged on the second support cross beam; the connecting rod is arranged at the lower part of the double brush support frame; the connecting rod, the inclined reinforcing rod and the longitudinal support rod jointly form a triangular shape; the cleaning motor and the walking motor are arranged on the rear motor mounting seat.

[0009] Further, the lower part of the longitudinal support rod is provided with a side wall support wheel mounting seat; a side wall support wheel is arranged on the side wall support wheel mounting seat; the side wall support wheel is attached to the side edge of the photovoltaic panel.

[0010] Further, a plurality of bearing seats are arranged on the cross beam mounting plate; the front end of the cleaning motor and the walking motor is sleeved in the bearing seat.

[0011] Further, a plurality of lock catch assemblies are arranged between the connecting rod and the double brush support frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) The utility model discloses a double brush support frame, a bearing support seat, a hand push frame and an operation button handle are arranged, so that the right roller brush assembly and the left roller brush assembly are pushed and controlled to easily and easily and reliably operate.

[0014] (2) The right roller brush assembly and the left roller brush assembly are detachable (lock catch assembly) and are easy to install and assemble, so that reliable extrusion on the photovoltaic panel is realized; that is, the side wall support wheel is extruded on the side edge of the photovoltaic panel, and the first walking wheel and the walking driving wheel are attached to the surface of the photovoltaic panel, so that reliable travel is realized.

[0015] (3) The right roller brush assembly and the left roller brush assembly are provided with the first roller brush and the second roller brush, and reliable cleaning is realized under the driving action of the cleaning motor.

[0016] (4) The connecting rod, the inclined reinforcing rod and the longitudinal supporting rod jointly form a triangular shape, and are connected by the second supporting cross beam and the cross beam mounting plate, so that the structure is simple and the support is reliable.

[0017] To sum up, the utility model has the advantages of simple structure, convenient and reliable operation, and has high practical value and popularization value in the field of photovoltaic cleaning technology. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be briefly introduced the drawings needed to be used in the embodiments, it should be understood, the following drawings only shows some embodiments of the utility model, therefore should not be regarded as the limitation to the scope of protection, for those skilled in the art, without creative labor, can also obtain other related drawings according to these drawings.

[0019] Figure 1 It is the structural schematic diagram of the utility model.

[0020] Figure 2 It is the structural schematic diagram of double brush support frame, right rolling brush assembly and left rolling brush assembly in the utility model.

[0021] Figure 3 It is the first local enlarged schematic diagram of the utility model.

[0022] Figure 4 It is the second local enlarged schematic diagram of the utility model.

[0023] Figure 5 It is the third local enlarged schematic diagram of the utility model.

[0024] Figure 6 It is the fourth local enlarged schematic diagram of the utility model.

[0025] In the above-mentioned drawing, the component name corresponding to the reference numeral is as follows:

[0026] 1, double brush support frame;2, bearing support seat;3, hand push frame;4, operation key handle;5, right rolling brush assembly;6, left rolling brush assembly;7, middle support assembly;501, first rolling brush;502, second rolling brush;503, second supporting cross beam;504, connecting rod;505, lock catch assembly;506, rear motor mounting seat;507, cross beam mounting plate;508, cleaning motor;509, longitudinal supporting rod;510, inclined reinforcing rod;511, side wall support wheel mounting seat;512, side wall support wheel;513, bearing seat;514, walking drive wheel;515, walking motor;71, first supporting cross beam;72, first walking wheel mounting frame;73, first walking wheel;74, first rolling brush support frame. DETAILED DESCRIPTION

[0027] To make the objectives, technical solutions, and advantages of this application clearer, the present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of this utility model include, but are not limited to, the following embodiments. All other embodiments obtained by those skilled in the art based on the embodiments in this application without inventive effort are within the scope of protection of this application.

[0028] In this embodiment, the term "and / or" is merely a description of the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone.

[0029] The terms "first" and "second," etc., used in the specification and claims of this embodiment are used to distinguish different objects, not to describe a specific order of objects. For example, "first target object" and "second target object," etc., are used to distinguish different target objects, not to describe a specific order of target objects.

[0030] In the embodiments of this application, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design that is described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or design. Specifically, the use of the terms "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0031] In the description of the embodiments in this application, unless otherwise stated, "multiple" means two or more. For example, multiple processing units means two or more processing units; multiple systems means two or more systems.

[0032] like Figures 1 to 6 As shown, this embodiment provides a dual-brush photovoltaic cleaning device for cleaning photovoltaic panels. Specifically, it includes a rectangular dual-brush support frame 1, two bearing support seats 2 fixed on the dual-brush support frame 1, a pusher frame 3 rotatably mounted on one end of the bearing support seat 2, an operation button handle 4 mounted on the pusher frame 3, a central support component 7 fixed to the lower center of the dual-brush support frame 1, and a right roller brush component 5 and a left roller brush component 6, which are correspondingly arranged on both sides of the dual-brush support frame 1 and mirror-oriented. In this embodiment, the right roller brush component 5 and the left roller brush component 6 are detachably connected to the dual-brush support frame 1 for reliable installation on the photovoltaic panel to be cleaned. During cleaning, the right roller brush component 5 and the left roller brush component 6 move along the photovoltaic panel and are supported by the pusher frame 3.

[0033] In the embodiment, the intermediate support assembly 7 comprises a first support beam 71 fixed on the double-brush support frame 1, a first walking wheel mounting frame 72 arranged at the lower part of the first support beam 71, a first walking wheel 73 arranged on the first walking wheel mounting frame 72, and a first rolling brush support frame 74 arranged on the double-brush support frame 1 and corresponding to the two sides of the first walking wheel mounting frame 72. In the embodiment, the end of the first rolling brush 501 and the second rolling brush 502 is rotatably inserted into the first rolling brush support frame 74, and the first walking wheel 73 is attached to the photovoltaic panel.

[0034] In the embodiment, the right rolling brush assembly 5 and the left rolling brush assembly 6 have the same structure, and the right rolling brush assembly 5 is taken as an example. The right rolling brush assembly 5 comprises a motor mounting frame arranged at the end of the double-brush support frame 1, two cleaning motors 508 arranged on the motor mounting frame, a plurality of walking motors 515 arranged on the motor mounting frame and between the cleaning motors 508, a walking driving wheel 514 arranged on the walking motor 515, and a first rolling brush 501 and a second rolling brush 502 corresponding to the cleaning motors 508. Here, one end of the first rolling brush 501 and the second rolling brush 502 is connected with the cleaning motor 508, and the other end is rotatably connected with the first rolling brush support frame 74. In the embodiment, in order to ensure the support reliability, the motor mounting frame comprises a second support beam 503, a connecting rod 504 connected with the second support beam 503 and arranged along the length direction of the double-brush support frame 1, a plurality of lock catch assemblies 505 arranged between the connecting rod 504 and the double-brush support frame 1, a longitudinal support rod 509 arranged at the lower part of the connecting rod 504, an inclined reinforcing rod 510 connected between the second support beam 503, the connecting rod 504 and the longitudinal support rod 509, a beam mounting plate 507 arranged on the longitudinal support rod 509, a rear motor mounting seat 506 arranged on the second support beam 503, a side wall support wheel mounting seat 511 arranged at the lower part of the longitudinal support rod 509, and a side wall support wheel 512 arranged on the side wall support wheel mounting seat 511. In the embodiment, the connecting rod 504 is arranged at the lower part of the double-brush support frame 1. In addition, the connecting rod 504, the inclined reinforcing rod 510 and the longitudinal support rod 509 jointly form a triangular shape to improve the support strength. In addition, a plurality of bearing seats 513 are arranged on the beam mounting plate 507, the cleaning motor 508 and the walking motor 515 are arranged on the rear motor mounting seat 506, and the front end of the cleaning motor 508 and the walking motor 515 is sleeved in the bearing seat 513. In addition, the side wall support wheel 512 is attached to the side edge of the photovoltaic panel.

[0035] In use, one end of the first rolling brush 501 and the second rolling brush 502 is inserted into the first rolling brush support frame 74, and the lock catch assembly 505 is used for locking connection, which is simple and reliable.

[0036] The above embodiments are only preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, but any change made on the basis of the design principle of the present application and non-creative labor shall belong to the protection scope of the present application.

Claims

1. A dual brush photovoltaic cleaning device for cleaning photovoltaic panels, characterized in that, The utility model provides a double brush support frame (1) including oblong shape, two bearing support seats (2) fixed on the double brush support frame (1), hand push frame (3) one end rotationally arranged on bearing support seat (2), operating button handle (4) arranged on hand push frame (3), middle support assembly (7) fixed on the central lower part of double brush support frame (1) and right and left mirror image setting right roll brush assembly (5) and left roll brush assembly (6) one by one arranged on both sides of double brush support frame (1), The middle support assembly (7) includes a first support beam (71) fixed on the double brush support frame (1), a first walking wheel mounting bracket (72) arranged on the lower part of the first support beam (71), a first walking wheel (73) arranged on the first walking wheel mounting bracket (72), and a first roll brush support frame (74) arranged on the double brush support frame (1) and corresponding to the two sides of the first walking wheel mounting bracket (72). The right roll brush assembly (5) includes a motor mounting bracket arranged on the end of the double brush support frame (1), two cleaning motors (508) arranged on the motor mounting bracket, a plurality of walking motors (515) arranged on the motor mounting bracket and between the cleaning motors (508), walking drive wheels (514) arranged on the walking motors (515), and first and second roll brushes (501) and (502) connected one by one with the cleaning motors (508); one end of the first and second roll brushes (501) and (502) is connected with the cleaning motor (508), and the other end is rotatably connected with the first roll brush support frame (74).

2. A dual brush photovoltaic cleaning device according to claim 1, wherein, The motor mounting bracket includes a second support beam (503), a connecting rod (504) connected with the second support beam (503) and arranged along the length direction of the double brush support frame (1), a longitudinal support rod (509) arranged on the lower part of the connecting rod (504), an inclined reinforcing rod (510) connected between the second support beam (503), the connecting rod (504) and the longitudinal support rod (509), a beam mounting plate (507) arranged on the longitudinal support rod (509), and a rear motor mounting seat (506) arranged on the second support beam (503); the connecting rod (504) is arranged on the lower part of the double brush support frame (1); the connecting rod (504), the inclined reinforcing rod (510) and the longitudinal support rod (509) jointly form a triangular shape; the cleaning motor (508) and the walking motor (515) are arranged on the rear motor mounting seat (506).

3. A dual brush photovoltaic cleaning device according to claim 2, wherein, The lower part of the longitudinal support rod (509) is provided with a side wall support wheel mounting seat (511); a side wall support wheel (512) is arranged on the side wall support wheel mounting seat (511); the side wall support wheel (512) is attached to the side edge of the photovoltaic panel.

4. A dual brush photovoltaic cleaning device according to claim 2, wherein, A plurality of bearing seats (513) are arranged on the beam mounting plate (507); the front ends of the cleaning motor (508) and the walking motor (515) are sleeved in the bearing seat (513).

5. A dual brush photovoltaic cleaning device as claimed in claim 2 or 3 or 4, wherein, A plurality of lock catch assemblies (505) are arranged between the connecting rod (504) and the double brush support frame (1).

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