Robot for cleaning photovoltaic panel
Technical Field
The utility model relates to the technical field of cleaning equipment, in particular to a robot for cleaning a photovoltaic panel.
Background
The photovoltaic panel is equipment for supplying power to residents by converting solar radiation to light energy on the photovoltaic panel into electric energy, dust is easy to adhere to the upper surface of the photovoltaic panel after long-term use, and the photovoltaic panel needs to be cleaned in time so as to prevent the conversion of the photovoltaic panel into the light energy from being influenced.
The utility model patent with the bulletin number of CN214718822U provides a robot for cleaning a photovoltaic panel, which comprises a frame body component, a lifting mechanism and a cleaning mechanism, wherein the frame body component comprises a central control box, driving rollers arranged on the central control box, telescopic arms oppositely arranged on two sides of the central control box, clamping plates respectively connected with the telescopic arms on two sides and rolling wheels connected with the clamping plates;
The clamping assembly is connected with the frame body assembly and is respectively connected with the telescopic arms at the two sides, and the clamping assembly is used for driving the telescopic arms at the two sides to move so as to control the distance between the clamping plates at the two sides;
And the cleaning assembly is connected with the frame body assembly and comprises a rotating piece, a rotating disc connected with the rotating piece, rotating brush hairs arranged on the rotating disc, a rotating gear connected with the rotating piece, an eccentric gear ring meshed with the rotating gear, a swinging block connected with the eccentric gear ring and a swinging brush.
Above-mentioned cleaning equipment brushes the dust on with the photovoltaic board through the swing brush and removes, but owing to lack the dust and collect, the dust that the brush kicked up falls on the photovoltaic board once more easily, leads to cleaning equipment cleaning effect relatively poor.
Disclosure of utility model
The utility model aims to solve or at least relieve the problem that the existing cleaning equipment lacks dust collection, and dust raised by a brush is easy to fall on a photovoltaic panel again, so that the cleaning effect of the cleaning equipment is poor.
The technical scheme includes that the robot for cleaning the photovoltaic panel comprises a remote control robot trolley moving along the upper surface of the photovoltaic panel, a dust removing assembly is arranged above a carriage plate of the remote control robot trolley, an air extracting device is detachably connected to the dust removing assembly, a dust raising assembly is arranged between the dust removing assembly and a carriage head of the remote control robot trolley, the dust removing assembly comprises a dust storage box fixedly connected to the carriage plate of the remote control robot trolley, a dust suction pipe with the top end communicated with an inner cavity of the dust storage box is arranged on the carriage plate below the dust storage box in a penetrating manner, the air extracting device comprises a negative pressure pipe, one side, away from the dust raising assembly, of the dust storage box, a first motor with an output end fixedly connected with a fan blade is arranged in the inner cavity of the negative pressure pipe, and a dust filtering device is fixedly connected to the inner cavity of a connecting end of the negative pressure pipe and the dust storage box.
Optionally, the bottom end of the dust collection pipe is flush with the lower surface of the carriage plate of the remote control robot, and the top end of the dust collection pipe penetrates through the bottom wall of the dust storage box and then upwards extends into the inner cavity of the dust storage box.
Optionally, one end of the negative pressure pipe, which is close to the dust storage box, is fixedly connected with a spiral ring, the outer side wall of the dust storage box extends outwards to form a tubular joint, and the negative pressure pipe is in threaded connection with the tubular joint through the spiral ring.
Optionally, a plurality of symmetrically distributed connecting rods are arranged on the periphery of the first motor, and two ends of each connecting rod are fixedly connected with the first motor shell and the inner wall of the negative pressure tube respectively.
Optionally, the dust filtering device comprises a dust filtering cloth embedded in the inner cavity of the negative pressure pipe, and the peripheral side of the dust filtering cloth is adhered to the inner wall of the negative pressure pipe.
Optionally, the dust raising component comprises a protective box fixedly connected to a carriage plate of the remote control robot trolley, a second motor is fixedly connected to the bottom wall of the inner cavity of the protective box, and the output end of the second motor is connected with brush discs attached to the photovoltaic plate through elastic connecting pieces.
Optionally, the elastic connection piece includes fixed connection's transfer line on the second motor output, and the one end that the second motor was kept away from to the transfer line runs through remote control robot dolly carriage board and rotates with remote control robot dolly carriage board to be connected, and transfer line bottom sliding connection has the transfer line, and the brush dish is installed on the one end that the transfer line is located the transfer line outside in the transfer line, and transfer line bottom end cover is equipped with the spring with transfer line fixed connection, the other end and the brush dish upper surface fixed connection of spring.
Compared with the prior art, the utility model has the beneficial effects that:
(1) Through the cooperation setting between structures such as dust storage box, dust absorption pipe, first motor and flabellum, after the dust on the photovoltaic board is raised to the brush dish rotation, first motor is because driving the fan leaf high-speed rotation and discharging the air after the filter cloth filters in the dust storage box, make the inside negative pressure that produces of dust storage box, make the dust storage box can inhale the dust that lifts up through the dust absorption pipe and store in the dust storage box inside under the negative pressure effect, the existing cleaning equipment lacks dust collection as far as possible has been avoided, the dust that the brush lifted up falls on the photovoltaic board once more easily, lead to the poor problem of cleaning equipment cleaning effect;
(2) The dust removal assembly, the negative pressure assembly and the dust raising assembly are all arranged on the remote control robot trolley, so that a user can remotely control the remote control robot trolley to move along the upper surface of the photovoltaic panel through a remote control device matched with the remote control robot trolley, dust on a moving path of the remote control robot trolley is cleaned, the labor intensity is greatly reduced, and the cleaning efficiency of the photovoltaic panel is improved.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of the connection structure of a drive tube and a drive rod and a brush disc according to the utility model;
FIG. 3 is a schematic diagram of the connection structure of the air extractor of the present utility model.
In the figure, 1, a remote control robot trolley; 2, a dust storage box, 3, a dust collection pipe, 4, a negative pressure pipe, 5, a first motor, 6, fan blades, 7, a connecting rod, 8, a spiral ring, 9, filter cloth, 10, a protective box, 11, a second motor, 12, a transmission pipe, 13, a transmission rod, 14, a brush disc, 15 and a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a robot for cleaning a photovoltaic panel comprises a remote control robot trolley 1 moving along the upper surface of the photovoltaic panel, a dust removal assembly is installed above a carriage plate of the remote control robot trolley 1, an air extraction device is detachably connected to the dust removal assembly, and negative pressure is generated by starting the air extraction device, so that dust attached to the surface of the photovoltaic panel on a path passing through the remote control robot trolley 1 is sucked and removed.
The dust subassembly is installed to dust subassembly and remote control robot dolly 1 locomotive between, because dust subassembly is installed in the front end of remote control robot dolly 1 advancing direction, can at first raise the dust that photovoltaic board surface was attached, makes things convenient for follow-up dust removal work.
The dust removal assembly comprises a dust storage box 2 fixedly connected to a carriage plate of the remote control robot trolley 1, and a dust collection pipe 3 with the top end communicated with the inner cavity of the dust storage box 2 is arranged on the carriage plate below the dust storage box 2 in a penetrating manner, so that the lifted dust can be sucked into the dust storage box 2 through the dust collection pipe 3 for storage.
The air extraction equipment comprises a negative pressure pipe 4 connected with one side of the dust storage box 2, which is far away from the dust raising component, a first motor 5 with an output end connected with fan blades 6 is arranged in the inner cavity of the negative pressure pipe 4, and a dust filtering device is fixedly connected in the inner cavity of the connecting end of the negative pressure pipe 4 and the dust storage box 2. When the dust storage box is used, the first motor 5 can be started, the fan blades 6 are driven to rotate at a high speed through the first motor 5, and air in the dust storage box 2 is discharged, so that negative pressure is generated in the dust storage box 2, and the dust and the air after being lifted are sucked into the dust storage box 2 through the negative pressure effect.
Specifically, referring to fig. 1, the bottom end of the dust suction pipe 3 is flush with the height of the lower surface of the carriage plate of the remote control robot trolley 1, and the top end of the dust suction pipe 3 extends upwards into the inner cavity of the dust storage box 2 after penetrating through the bottom wall of the dust storage box 2. The height of dust absorption pipe 3 bottom and remote control robot dolly 1 carriage board lower surface flushes and prevents that dust absorption pipe 3 bottom from forming the interference when remote control robot dolly 1 removes, and in the dust storage tank 2 inner chamber was upwards extended to the dust storage tank 2 after the top of dust absorption pipe 3 runs through dust storage tank 2 diapire, when can avoiding first motor 5 to close as far as possible, dust inside the dust storage tank 2 directly dropped through dust absorption pipe 3.
Specifically, referring to fig. 3, one end of the negative pressure tube 4, which is close to the dust storage tank 2, is fixedly connected with a spiral ring 8, and the outer side wall of the dust storage tank 2 extends outwards to form a tubular joint, and the negative pressure tube 4 is in threaded connection with the tubular joint through the spiral ring 8. The spiral ring 8 is used for installing the negative pressure pipe 4, and the connection mode of the spiral connection is adopted, so that the connection is stable, and the negative pressure pipe 4 is convenient for a user to install and detach.
Specifically, referring to fig. 3, a plurality of symmetrically distributed connecting rods 7 are disposed on the periphery of the first motor 5, and two ends of the connecting rods 7 are fixedly connected with the outer shell of the first motor 5 and the inner wall of the negative pressure tube 4 respectively. The connecting rod 7 is provided for fixing the first motor 5, and simultaneously, a channel for air discharge is formed between the peripheral side of the first motor 5 and the inner wall of the negative pressure pipe 4.
Specifically, referring to fig. 1, the dust filtering device includes a filter cloth 9 embedded in an inner cavity of the negative pressure tube 4, and a peripheral side of the filter cloth 9 is adhered to an inner wall of the negative pressure tube 4. The filter cloth 9 is arranged for filtering air exhausted by the negative pressure pipe 4, so that the problem that dust is exhausted again through the negative pressure pipe 4 and is scattered on the photovoltaic panel to influence the cleaning effect of the photovoltaic panel is avoided as much as possible.
Specifically, referring to fig. 1, the dust raising component includes a protection box 10 fixedly connected to a carriage plate of the remote control robot trolley 1, a second motor 11 is fixedly connected to a bottom wall of an inner cavity of the protection box 10, and an output end of the second motor 11 is connected to a brush disc 14, with bristles attached to a photovoltaic plate, through an elastic connecting piece. When the device is used, a user starts the second motor 11, and drives the brush disc 14 to brush along the outer surface of the photovoltaic panel through the elastic connecting piece, so that dust attached to the upper surface of the photovoltaic panel is lifted.
Specifically, referring to fig. 1, the elastic connecting piece includes a transmission tube 12 fixedly connected to an output end of the second motor 11, one end of the transmission tube 12 away from the second motor 11 penetrates through a carriage plate of the remote control robot trolley 1 and is rotationally connected with the carriage plate of the remote control robot trolley 1, a transmission rod 13 is slidably connected to a bottom end of the transmission tube 12, a brush disc 14 is mounted on one end of the transmission rod 13, located outside the transmission tube 12, a spring 15 fixedly connected with the transmission tube 12 is sleeved at a bottom end of the transmission tube 12, and the other end of the spring 15 is fixedly connected with an upper surface of the brush disc 14. The transmission pipe 12 and the transmission rod 13 can only slide relatively in the vertical direction and cannot rotate relatively, the second motor 11 is not influenced to drive the brush disc 14 to rotate, the spring 15 in a compressed state is arranged to be abutted on the upper surface of the brush disc 14, the brush disc 14 is pushed to move downwards under the action of the elasticity of the spring 15, so that bristles of the brush disc 14 are always attached to the upper surface of the photovoltaic panel, and dust raising work of the brush disc 14 is facilitated.
When the dust collection device is used, a user firstly places the remote control robot trolley 1 on a photovoltaic panel, simultaneously opens the first motor 5 and the second motor 11, then remotely controls the remote control robot trolley 1 to move along the surface of the photovoltaic panel through a remote controller, at the moment, the second motor 11 firstly drives the brush disc 14 to rotate, dust attached to the photovoltaic panel is lifted through bristles, and when the remote control robot trolley 1 continues to move to a dust lifting position, the dust collection tube 3 is driven to move to the dust lifting position along with the continuous movement of the remote control robot trolley 1, the first motor 5 drives the fan blades 6 to rotate at a high speed to discharge air filtered by the filter cloth 9, so that negative pressure is generated inside the dust storage box 2, the lifted dust is sucked into the dust storage box 2 under the action of the negative pressure, and the problem that the existing cleaning device lacks dust collection, and the dust lifted by the brush falls on the photovoltaic panel again easily, so that the cleaning effect of the cleaning device is poor is avoided as much as possible.
In addition, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
The above embodiments are not intended to limit the scope of the utility model, so that the equivalent changes of the structure, shape and principle of the utility model are covered by the scope of the utility model.