Portable photovoltaic cleaning apparatus

Abstract

The present application relates to the technical field of photovoltaic cleaning, in particular, to a portable photovoltaic cleaning apparatus, comprising a water storage tank (1), wherein a storage battery (2) is connected to a side wall of the water storage tank (1); a controller (3) is connected to an end face of the storage battery (2); a lifting and opening / closing structure (4) is connected in an inner cavity of the water storage tank (1); a cleaning structure (5) is connected to the lifting and opening / closing structure (4); water pumps (6) are symmetrically connected to side walls of the water storage tank (1); self-locking universal wheels (7) are connected at four corners of the bottom of the water storage tank (1); and a cart handle (8) is connected to a side wall of the water storage tank (1). In the present application, by means of providing the lifting and opening / closing structure (4) in the portable photovoltaic cleaning apparatus, a driving electric motor (401) in the lifting and opening / closing structure (4) is utilized to enable a cleaning roller (506) to retract by means of a transmission structure, such that the cleaning roller (506) can be retracted during transportation, thereby facilitating the transportation of a device. During transportation, a cleaning structure can be protected, and the service life of the device can be prolonged, thereby solving the problem whereby the cleaning roller (506) cannot be retracted.

Description

Portable photovoltaic cleaning equipment TECHNICAL FIELD

[0001] The utility model relates to photovoltaic cleaning technical field, concretely is a kind of portable photovoltaic cleaning equipment. BACKGROUND

[0002] Solar cell is encapsulated after series connection and can form large-area solar cell module, and cooperate with power controller and other components to form photovoltaic power generation device. Photovoltaic panel refers to the device that utilizes the photovoltaic effect of semiconductor material under light conditions to directly convert solar energy into electrical energy, and is the most direct one among many solar energy utilization methods, and most materials are silicon. It can generate electricity anywhere with sunlight, so solar photovoltaic power generation is suitable for various occasions from large power station to small portable charger.

[0003] However, although the reserves of solar energy are very large, the proportion of electrical energy generated by human beings using solar energy in total global energy consumption is still very small, about 0.16%. Therefore, actively developing low-cost and high-efficiency solar cell panel materials and improving photoelectric conversion efficiency will be beneficial to solving world energy and environmental crisis, and have great use value and practical significance.

[0004] After long-term use of photovoltaic power generation panel, dust is easily attached to the surface of the photovoltaic power generation panel, and in the case of more dust, the use of the photovoltaic power generation panel will be affected.

[0005] The current cleaning equipment, but the general equipment is large in size, not portable, especially in some remote places, due to the reason of terrain, the device will appear jolt in the process of transportation, lead to cleaning structure easy to damage, at the same time, the device is not convenient to transport, in use, most of the photovoltaic panel is cleaned by multiple steps of water spraying, cleaning and scraping, so that the device is more troublesome in use, and the cleaning efficiency is affected. In view of the above problems, a portable photovoltaic cleaning equipment needs to be provided.

[0006] Utility model content

[0007] The utility model discloses a kind of portable photovoltaic cleaning equipment to solve the problem that equipment is large in size, not portable, especially in some remote places, due to the reason of terrain, the device will appear jolt in the process of transportation, lead to cleaning structure easy to damage, at the same time, the device is not convenient to transport, in use, most of the photovoltaic panel is cleaned by multiple steps of water spraying, cleaning and scraping, so that the device is more troublesome in use, and the cleaning efficiency is affected. The utility model provides a soil and rock mixed filling raw material mixing device to solve the above problems.

[0008] To achieve the above object, the utility model provides the following technical scheme:

[0009] The utility model provides a portable photovoltaic cleaning equipment, including the water storage tank, the side wall of water storage tank is connected with the battery, the end surface of battery is connected with the controller, the inner chamber of water storage tank is connected with the lifting open and close structure, the lifting open and close structure is connected with the cleaning structure, the side wall of water storage tank is connected with the water pump, the four corners of water storage tank bottom all are connected with the self locking universal wheel, the side wall of water storage tank is connected with the cart handle.

[0010] The lifting open and close structure includes a drive motor, the drive motor is connected to the end surface of the water storage tank through a connecting seat, the drive end of the drive motor is connected with a driven bevel gear through a drive bevel gear, the center of the driven bevel gear is connected with a rotating lead screw, the side wall of the rotating lead screw is connected with a threaded sleeve, the bottom of the threaded sleeve is connected with a connecting bracket, the end surface of the connecting bracket and located on both sides of the threaded sleeve is symmetrically connected with a connecting support rod, the outer wall of the connecting support rod is connected with a fixed support rod, one end of the fixed support rod is connected to the bottom of the inner chamber of the water storage tank, the side wall of the connecting bracket is symmetrically connected with a fixed connecting seat, the fixed connecting seat is connected with a rotating link, the other end of the rotating link is connected with a rotating connecting seat, the bottom of the rotating connecting seat is connected with a sealing cover plate, the end surface of the sealing cover plate is connected with a link sliding rail, the link sliding rail is connected with a link sliding strip, and the link sliding strip is connected to the bottom of the water storage tank.

[0011] As a preferred scheme of the utility model, the cleaning structure includes a rotating motor, the rotating motor is connected to the side wall of the connecting bracket through a connecting seat, the drive end of the rotating motor is connected with a drive rotating rod through a shaft coupling, the other end of the drive rotating rod is connected with a transmission bevel gear through a rotating bevel gear, the center of the transmission bevel gear is connected with a rotating rotating rod, the side wall of the rotating rotating rod is connected with a cleaning roller, the side wall of the connecting bracket and located on both sides of the cleaning roller is connected with a cleaning scraper and a cleaning nozzle.

[0012] As a preferred scheme of the utility model, the battery is connected with the controller through wires and the connection mode is electrical connection, and the water pump is connected with the controller through wires and the connection mode is electrical connection.

[0013] As a preferred scheme of the utility model, the drive motor is connected with the controller through wires and the connection mode is electrical connection, and the rotating lead screw is connected to the end surface of the water storage tank through a connecting seat, wherein the connection mode between the rotating lead screw and the connecting seat is rotating connection.

[0014] As the preferred scheme of the utility model, the connecting mode of the rotating screw rod and the threaded sliding sleeve is threaded connection, the center of the fixed support rod is provided with a connection hole corresponding to the connecting support rod, and the connecting mode of the connecting support rod and the connection hole is sliding connection.

[0015] As the preferred scheme of the utility model, the fixed connecting seat and the rotating connecting rod are connected through a rotating shaft, the connecting mode of the rotating connecting rod and the rotating shaft is rotating connection, the rotating connecting rod and the rotating connecting seat are connected through a rotating shaft, and the connecting mode of the rotating connecting seat and the rotating shaft is rotating connection.

[0016] As the preferred scheme of the utility model, the sliding groove is arranged on the connection sliding rail and corresponds to the connection sliding strip, the connecting mode of the connection sliding strip and the sliding groove is sliding connection, and the rotating motor is connected with the controller through wires and in an electric connection mode.

[0017] As the preferred scheme of the utility model, the driving rotating rod is connected to the side wall of the connecting support through a bearing seat, the connecting mode of the driving rotating rod and the bearing seat is rotating connection, the rotating rotating rod is connected to the side wall of the connecting support through a bearing seat, the connecting mode of the rotating rotating rod and the bearing seat is rotating connection, and the cleaning nozzle is connected with the water pump through a hose.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] In the utility model, the lifting opening and closing structure is arranged in the portable photovoltaic cleaning equipment, so that the driving motor in the lifting opening and closing structure drives the cleaning roller to shrink through the transmission structure, so that the cleaning roller can be shrunk during transportation of the portable photovoltaic cleaning equipment, the device is convenient to transport, the cleaning structure can be protected during transportation, the service life of the device is improved, and the problem that the cleaning roller cannot be shrunk is solved.

[0020] In the utility model, the cleaning structure is arranged in the portable photovoltaic cleaning equipment, so that the rotating motor in the cleaning structure drives the cleaning roller to spray water, clean and remove dust through the scraper during cleaning, so that the surface of the photovoltaic panel can be cleaned in one step during use of the portable photovoltaic cleaning equipment, the device can be more efficient during use, and the problem that dust cannot be removed in one step is solved. DRAWINGS

[0021] Fig. 1 is a structure schematic view of the utility model;

[0022] Fig. 2 is a sectional structure schematic diagram of Fig. 1 of the utility model;

[0023] Fig. 3 is a structure schematic diagram of the lifting opening and closing structure of the utility model;

[0024] Fig. 4 is a partial structure schematic diagram of Fig. 3 of the utility model;

[0025] Fig. 5 is a structure schematic diagram of the cleaning structure of the utility model.

[0026] In the figure: 1, water storage tank; 2, battery; 3, controller; 4, lifting opening and closing structure; 5, cleaning structure; 6, water pump; 7, self-locking universal wheel; 8, cart handle; 401, drive motor; 402, drive bevel gear; 403, driven bevel gear; 404, rotating lead screw; 405, threaded sleeve; 406, connecting bracket; 407, connecting support rod; 408, fixed support rod; 409, fixed connecting seat; 410, rotating connecting rod; 411, rotating connecting seat; 412, sealing cover plate; 413, connecting slide rail; 414, connecting slide bar; 501, rotating motor; 502, drive rotating rod; 503, rotating bevel gear; 504, transmission bevel gear; 505, rotating rotating rod; 506, cleaning roller; 507, cleaning scraper; 508, cleaning nozzle. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Embodiment, please refer to Fig. 1-5, the utility model provides a technical scheme:

[0029] A portable photovoltaic cleaning equipment, including water storage tank 1, the side wall of water storage tank 1 is connected with battery 2, the end face of battery 2 is connected with controller 3, the inner chamber of water storage tank 1 is connected with lifting opening and closing structure 4, lifting opening and closing structure 4 is connected with cleaning structure 5, the side wall of water storage tank 1 is connected with water pump 6, the four corners of the bottom of water storage tank 1 are connected with self-locking universal wheel 7, and the side wall of water storage tank 1 is connected with cart handle 8;

[0030] Further, battery 2 is connected with controller 3 by wire and the connection mode is electric connection, water pump 6 is connected with controller 3 by wire and the connection mode is electric connection, and the operation of water pump 6 is controlled by controller 2;

[0031] In this embodiment, with reference to FIG. 1, FIG. 2, FIG. 3 and FIG. 4, the lifting and opening and closing structure 4 comprises a driving motor 401 connected on the end face of the water storage tank 1 through a connecting seat, the driving end of the driving motor 401 is engaged with a driven bevel gear 403 through a driving bevel gear 402, a rotating lead screw 404 is connected at the center of the driven bevel gear 403, a threaded sleeve 405 is connected on the side wall of the rotating lead screw 404, a connecting bracket 406 is connected at the bottom of the threaded sleeve 405, a connecting support rod 407 is connected on the end face of the connecting bracket 406 and located symmetrically on both sides of the threaded sleeve 405, a fixed support rod 408 is connected on the outer wall of the connecting support rod 407, one end of the fixed support rod 408 is connected at the bottom of the inner cavity of the water storage tank 1, a fixed connecting seat 409 is connected symmetrically on the side wall of the connecting bracket 406, a rotating connecting rod 410 is connected on the fixed connecting seat 409, a rotating connecting seat 411 is connected at the other end of the rotating connecting rod 410, a sealing cover plate 412 is connected at the bottom of the rotating connecting seat 411, an interfacing sliding rail 413 is connected on the end face of the sealing cover plate 412, an interfacing sliding strip 414 is connected on the interfacing sliding rail 413, and the interfacing sliding strip 414 is connected at the bottom of the water storage tank 1;

[0032] Based on the above structure and the connecting relationship, the driving motor 401 is controlled by the controller 3, when the driving end of the driving motor 401 rotates, the driving bevel gear 402, the driven bevel gear 403 and the rotating lead screw 404 are sequentially driven to rotate, when the rotating lead screw 404 rotates, the cleaning structure 5 on the connecting bracket 406 is driven to move downward, so that the cleaning roller 506 on the cleaning structure 5 contacts the surface of the photovoltaic, and in the process of moving downward of the connecting bracket 406, the rotating connecting rod 410 is driven to be stretched to both sides, so that the sealing cover plate 412 is opened;

[0033] Further, the driving motor 401 is connected with the controller 3 through wires and the connection mode is electrical connection, the operation of the driving motor 401 is controlled by the controller 3;

[0034] Further, the rotating screw rod 404 is connected to the end face of the water storage tank 1 through the connecting seat, wherein the connecting mode between the rotating screw rod 404 and the connecting seat is rotating connection, the connecting mode between the rotating screw rod 404 and the threaded sleeve 405 is threaded connection, the center of the fixed support rod 408 is provided with the connection hole corresponding to the connecting support rod 407, wherein the connecting mode between the connecting support rod 407 and the connection hole is sliding connection, the fixed connecting seat 409 and the rotating connecting rod 410 are connected through the rotating shaft, wherein the connecting mode between the rotating connecting rod 410 and the rotating shaft is rotating connection, the rotating connecting rod 410 and the rotating connecting seat 411 are connected through the rotating shaft, wherein the connecting mode between the rotating connecting seat 411 and the rotating shaft is rotating connection, the sliding groove is arranged on the connection sliding rail 413 and corresponds to the connection sliding strip 414, wherein the connecting mode between the connection sliding strip 414 and the sliding groove is sliding connection, so that the lifting opening and closing structure 4 can smoothly operate when in use.

[0035] In the embodiment, referring to FIG. 1, FIG. 2 and FIG. 5, the cleaning structure 5 comprises a rotating motor 501, the rotating motor 501 is connected to the side wall of the connecting support 406 through the connecting seat, the driving end of the rotating motor 501 is connected with a driving rotating rod 502 through a shaft coupling, the other end of the driving rotating rod 502 is connected with a transmission bevel gear 504 through a rotating bevel gear 503, the center of the transmission bevel gear 504 is connected with a rotating rotating rod 505, the side wall of the rotating rotating rod 505 is connected with a cleaning roller 506, the side wall of the connecting support 406 and located on both sides of the cleaning roller 506 are connected with a cleaning scraper 507 and a cleaning nozzle 508.

[0036] Based on the above structure and the connecting relationship, the rotating motor 501 is controlled by the controller 3, when the driving end of the rotating motor 501 rotates, in turn drives the driving rotating rod 502, the rotating bevel gear 503, the transmission bevel gear 504, the rotating rotating rod 505 and the cleaning roller 506 to rotate, then the device is manually pushed to move on the end face of the photovoltaic panel, the water pump 6 is started, and then the cleaning work of dust on the end face of the photovoltaic panel is carried out.

[0037] Further, the rotating motor 501 is connected with the controller 3 through wires and the connecting mode is electrical connection, the operation of the rotating motor 501 is controlled by the controller 3;

[0038] Further, the driving rotating rod 502 is connected to the side wall of the connecting support 406 through the bearing seat, wherein the connecting mode between the driving rotating rod 502 and the bearing seat is rotating connection, the rotating rotating rod 505 is connected to the side wall of the connecting support 406 through the bearing seat, wherein the connecting mode between the rotating rotating rod 505 and the bearing seat is rotating connection, the cleaning nozzle 508 is connected with the water pump 6 through the hose, so that the cleaning structure 5 can smoothly operate when in use.

[0039] The utility model discloses a working procedure: when using portable photovoltaic cleaning equipment, first, the device is connected to the power supply, so that the device is in the working state, and the device is pushed to the designated place, and the storage battery 2 is connected with the controller 3 through the wire and the connection mode is electric connection, the driving motor 401 is connected with the controller 3 through the wire and the connection mode is electric connection, the driving motor 401 is started under the condition, the driving end of the driving motor 401 rotates, the driving end of the driving motor 401 is connected with the driven bevel gear 403 through the driving bevel gear 402 under the condition, the driven bevel gear 403 is rotated, the rotating lead screw 404 is connected on the end face of the water storage tank 1 through the connecting seat, wherein the connecting mode of the rotating lead screw 404 and the connecting seat is rotary connection under the condition, the rotating lead screw 404 is rotated, the connecting mode of the rotating lead screw 404 and the threaded sleeve 405 is screw connection, the center of the fixed support rod 408 is provided with the link hole, and the connecting support rod 407 is correspondingly arranged, wherein the connecting mode of the connecting support rod 407 and the link hole is sliding connection under the condition, the cleaning structure 5 on the connecting support 406 is moved downwards, the cleaning roller 506 on the cleaning structure 5 is contacted with the surface of photovoltaic, in the process that the connecting support 406 moves downwards, the fixed connecting seat 409 and the rotating connecting rod 410 are connected through the rotating shaft, wherein the connecting mode of the rotating connecting rod 410 and the rotating shaft is rotary connection, the rotating connecting rod 410 and the rotating connecting seat 411 are connected through the rotating shaft, wherein the connecting mode of the rotating connecting seat 411 and the rotating shaft is rotary connection under the condition, the rotating connecting rod 410 is opened to both sides, the sealing cover plate 412 is opened under the condition that the link sliding rail 413 and the link sliding strip 414 are correspondingly provided with the sliding groove, wherein the connecting mode of the link sliding strip 414 and the sliding groove is sliding connection, and the cleaning roller 506 is received in the inside of the water storage tank 1 when the cleaning roller 506 is not used, and the sealing cover plate 412 is closed.

[0040] The rotating motor 501 is started under the condition that the rotating motor 501 is connected with the controller 3 through wires and the connection mode is electrical connection, so that the driving end of the rotating motor 501 rotates, the driving rotating rod 502 is connected on the side wall of the connecting support 406 through a bearing seat, and the driving rotating rod 502 is connected with the bearing seat in a rotating mode, so that the driving rotating rod 502 rotates, the driving rotating rod 502 is connected with the transmission bevel gear 504 through the rotating bevel gear 503 on the other end of the driving rotating rod 502, so that the transmission bevel gear 504 rotates, the rotating rotating rod 505 is connected on the side wall of the connecting support 406 through a bearing seat, and the rotating rotating rod 505 is connected with the bearing seat in a rotating mode, so that the rotating rotating rod 505 rotates, then the pushing device is manually moved on the end surface of the photovoltaic panel, the cleaning nozzle 508 is connected with the water pump 6 through a hose, the water pump 6 is started under the condition that the water pump 6 is connected with the controller 3 through wires and the connection mode is electrical connection, and then the dust on the end surface of the photovoltaic panel is cleaned.

[0041] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A portable photovoltaic cleaning apparatus comprising a water reservoir (1), characterized in that: The side wall of the water storage tank (1) is connected with a battery (2), the end face of the battery (2) is connected with a controller (3), the inner cavity of the water storage tank (1) is connected with a lifting opening and closing structure (4), the lifting opening and closing structure (4) is connected with a cleaning structure (5), the side wall of the water storage tank (1) is symmetrically connected with a water pump (6), the four corners of the bottom of the water storage tank (1) are connected with self-locking universal wheels (7), and the side wall of the water storage tank (1) is connected with a cart handle (8). The lifting opening and closing structure (4) comprises a driving motor (401), the driving motor (401) is connected with the end face of the water storage tank (1) through a connecting seat, the driving end of the driving motor (401) is connected with a driven bevel gear (403) through a driving bevel gear (402), the center of the driven bevel gear (403) is connected with a rotating lead screw (404), the side wall of the rotating lead screw (404) is connected with a threaded sleeve (405), the bottom of the threaded sleeve (405) is connected with a connecting support (406), the end face of the connecting support (406) and located on both sides of the threaded sleeve (405) is symmetrically connected with a connecting support rod (407), the outer wall of the connecting support rod (407) is connected with a fixed support rod (408), one end of the fixed support rod (408) is connected with the bottom of the inner cavity of the water storage tank (1), the side wall of the connecting support (406) is symmetrically connected with a fixed connecting seat (409), the fixed connecting seat (409) is connected with a rotating connecting rod (410), the other end of the rotating connecting rod (410) is connected with a rotating connecting seat (411), the bottom of the rotating connecting seat (411) is connected with a sealing cover plate (412), the end face of the sealing cover plate (412) is connected with a link sliding rail (413), the link sliding rail (413) is connected with a link sliding strip (414), and the link sliding strip (414) is connected with the bottom of the water storage tank (1).

2. A portable photovoltaic cleaning apparatus according to claim 1, wherein: The cleaning structure (5) comprises a rotating motor (501), the rotating motor (501) is connected with the side wall of the connecting support (406) through a connecting seat, the driving end of the rotating motor (501) is connected with a driving rotating rod (502) through a shaft coupling, the other end of the driving rotating rod (502) is connected with a transmission bevel gear (504) through a rotating bevel gear (503), the center of the transmission bevel gear (504) is connected with a rotating rotating rod (505), the side wall of the rotating rotating rod (505) is connected with a cleaning roller (506), and the side wall of the connecting support (406) and located on both sides of the cleaning roller (506) is connected with a cleaning scraper (507) and a cleaning spray head (508).

3. A portable photovoltaic cleaning apparatus according to claim 2, wherein: The battery (2) is connected with the controller (3) through wires and in an electrical connection manner, and the water pump (6) is connected with the controller (3) through wires and in an electrical connection manner. The driving motor (401) is connected with the controller (3) through wires and the connection mode is electrical connection, and the rotating lead screw (404) is connected on the end face of the water storage tank (1) through the connecting seat, wherein the connecting mode between the rotating lead screw (404) and the connecting seat is rotating connection.

4. A portable photovoltaic cleaning apparatus according to claim 2, wherein: The connecting mode between the rotating lead screw (404) and the threaded sleeve (405) is threaded connection, the center of the fixed support rod (408) is provided with the connecting hole corresponding to the connecting support rod (407), and the connecting mode between the connecting support rod (407) and the connecting hole is sliding connection.

5. The portable photovoltaic cleaning apparatus of claim 2, wherein: The fixed connecting seat (409) and the rotating connecting rod (410) are connected through the rotating shaft, the connecting mode between the rotating connecting rod (410) and the rotating shaft is rotating connection, the rotating connecting rod (410) and the rotating connecting seat (411) are connected through the rotating shaft, and the connecting mode between the rotating connecting seat (411) and the rotating shaft is rotating connection.

6. A portable photovoltaic cleaning apparatus as claimed in claim 2, wherein: The sliding groove is arranged on the connecting sliding rail (413) and corresponds to the connecting sliding strip (414), the connecting mode between the connecting sliding strip (414) and the sliding groove is sliding connection, the rotating motor (501) is connected with the controller (3) through wires and the connection mode is electrical connection.

7. The portable photovoltaic cleaning apparatus of claim 2, wherein: The driving rotating rod (502) is connected on the side wall of the connecting support (406) through the bearing seat, the connecting mode between the driving rotating rod (502) and the bearing seat is rotating connection, the rotating rotating rod (505) is connected on the side wall of the connecting support (406) through the bearing seat, the connecting mode between the rotating rotating rod (505) and the bearing seat is rotating connection, and the cleaning nozzle (508) is connected with the water pump (6) through the hose.

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