CN108971062A - A kind of cleaning device suitable for rural area roof photovoltaic power generation board group - Google Patents

Abstract

The invention provides a cleaning device suitable for photovoltaic power generation panel groups on rural roofs, which includes a support telescopic rod, a support bracket, a cleaning mechanism, a water spray mechanism, a trolley, a battery, a water storage bucket, an operation panel and a reciprocating mechanism, The cleaning mechanism includes a wiper rubber plate, a cleaning roller brush and a first drive motor, and the wiper rubber plate and the cleaning roller brush are sequentially arranged on the support bracket up and down, and the water spray mechanism includes a nozzle, a water supply pipe and a water pump, The reciprocating mechanism includes a driving wheel and a second driving motor. Residents can clean the photovoltaic power generation panels on the roof of the house on the ground through the supporting telescopic rod of the device, thereby improving the safety of the operation. Cleaning of photovoltaic panels in this way can effectively improve the cleaning quality.

Description

A cleaning device suitable for rural rooftop photovoltaic power generation panels

technical field

The invention relates to a cleaning device suitable for photovoltaic power generation panel groups on rural roofs.

Background technique

At present, with the popularization of photovoltaic power generation and favorable national policies, more and more rural residents use their idle roofs to install photovoltaic power generation devices and connect them to the grid for power generation. However, different from large-scale ground-mounted photovoltaic power generation, rural rooftop photovoltaics are generally installed on the roofs of residential buildings, which are higher off the ground, and are more likely to be polluted by wind and dust, and bird droppings and debris are more likely to accumulate. After being blocked by foreign matter, it will greatly affect the power generation efficiency and cause economic losses.

In order to improve the power generation efficiency of photovoltaic power generation panels, residents usually climb to the roof and clean the panels by manual wiping or splashing water. The above cleaning methods have hidden dangers of people falling from heights, especially in winter. If there is snow on the electric board, the climbing operation will be more dangerous.

Contents of the invention

The purpose of the present invention is to provide a cleaning device suitable for photovoltaic power generation panels on rural roofs. Residents can clean the photovoltaic power generation panels on the roof of houses on the ground through the supporting telescopic rods of the device, thereby improving the operation safety. , At the same time, the combination of scraping and brushing can be used to clean the photovoltaic panels by using the wiper rubber plate and the cleaning roller brush, which can effectively improve the cleaning quality.

The technical solution adopted by the present invention to solve the technical problem is: a cleaning device suitable for photovoltaic power generation panels on rural roofs, including a support telescopic rod, a support bracket, a cleaning mechanism, a water spray mechanism, a trolley, a storage battery, and a water storage bucket , the operating panel and the reciprocating mechanism, the supporting telescopic rod is composed of the first telescopic sleeve, the middle telescopic sleeve and the last telescopic sleeve, and a square groove close to the front end is arranged in the first telescopic sleeve. A square rod with a transmission rack is nested in the square groove, the rear end of the support bracket is hingedly connected with the front end of the square rod, and the cleaning mechanism includes a wiper rubber plate, a cleaning roller brush and a first The driving motor, the wiper rubber plate and the cleaning roller brush are arranged on the supporting bracket up and down in sequence, the first driving motor is arranged on the supporting bracket, and the first driving motor can drive the cleaning roller brush to rotate freely, and the water spray mechanism It includes a spray head, a water supply pipe and a water pump. The spray head is arranged on the support bracket, and the spray head is located between the wiper rubber plate and the cleaning roller brush. The water supply pipe is sleeved in the support telescopic rod, and the water supply pipe connects the spray head Connected with the water pump, the water pump is located in the water storage bucket, and both the storage battery and the water storage bucket are placed on the trolley;

The reciprocating mechanism includes a driving wheel and a second driving motor, and a first square opening corresponding to the square slot is set on the side wall of the first telescopic sleeve, and the second driving motor is set on the side wall of the first section of the telescopic sleeve. On the side wall of the first section of the telescopic sleeve, the driving wheel is arranged on the output shaft of the second driving motor, and the driving wheel is matched with the transmission rack after passing through the first square opening;

The operating panel is arranged on the outer wall of the distal telescopic sleeve, and the operating panel is provided with control buttons for respectively controlling the first driving motor, the water pump and the second driving motor. The storage battery is electrically connected with the first driving motor, the water pump, the control button and the second driving motor.

Preferably, the cleaning device further includes an auxiliary pressing mechanism, the auxiliary pressing mechanism includes a first inclined plate, a second inclined plate, a guide rod and a pressing spring, and the first inclined plate is arranged on the support bracket Above, the second inclined plate is arranged on the upper part of the square rod, and a second square opening opposite to the first inclined plate is opened on the second inclined plate, and one end of the guide rod is fixed on the first On the inclined plate, the other end of the guide rod passes through the second square opening, the pressing spring is sleeved on the guiding rod, and the pressing spring is clamped between the first inclined plate and the second inclined plate .

Preferably, a water suction roller is arranged on the support bracket and the water suction roller can rotate freely, and the water suction roller is located above the squeegee blade.

Preferably, a conical protective cover located above the first square opening is provided on the side wall of the first section of the telescopic sleeve.

Preferably, a non-slip rubber sleeve located below the operation panel is provided on the side wall of the distal telescopic sleeve.

Preferably, an electric heating rod is also arranged in the water storage bucket, and the battery provides power for the electric heating rod.

The beneficial effects of the present invention are: the present invention is simple in structure and convenient in operation; by adjusting the length of the supporting telescopic rod, residents can use the device to clean the roof photovoltaic panels on the ground, thus avoiding falling from high places The occurrence of potential safety hazards; driven by the first driving motor, the cleaning roller brush rotates at a high speed, thereby improving the cleaning effect on the photovoltaic power generation panel. It can be removed in time to avoid the adhesion of dust. The suction roller can further absorb the water droplets left after the wiper rubber sheet passes, so that the photovoltaic power generation panel can be kept dry in the first time after being cleaned, which is beneficial to photovoltaic power generation. The power generation work of the photovoltaic power generation panel; when cleaning, the top pressure spring can press the suction roller, wiper rubber plate and cleaning roller brush tightly against the photovoltaic power generation panel, which can help improve the cleaning effect; snow removal in winter During operation, the water in the water storage bucket can be heated to a certain temperature through the electric heating rod, and then, it is convenient to use warm water to realize rapid removal of snow on the photovoltaic power generation board.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are For some preferred embodiments of the present invention, those skilled in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is the overall structure schematic diagram of the present invention;

Figure 2 is an enlarged view of A in Figure 1;

Fig. 3 is the front view of the first telescoping sleeve;

In the figure: 11 first telescopic sleeve, 111 square rod, 1111 transmission rack, 112 square slot, 113 first square mouth, 114 conical protective cover, 12 middle telescopic sleeve, 13 last telescopic sleeve, 131 Anti-slip rubber sleeve, 2 support brackets, 21 first fixed plate, 22 second fixed plate, 31 wiper rubber plate, 32 cleaning roller brush, 33 first drive motor, 41 nozzle, 42 water supply pipe, 43 water pump, 5 small pusher Car, 6 storage batteries, 7 water storage barrels, 81 drive wheels, 82 second drive motors, 91 first inclined plates, 92 second inclined plates, 921 second square openings, 93 guide rods, 94 top pressure springs, 101 suction rollers, 102 operation panel, 1021 control button, 103 electric heating rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with specific embodiments and accompanying drawings 1-3. Apparently, the described embodiments are only some preferred embodiments of the present invention, not all of them. example. Those skilled in the art can make similar modifications without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

The present invention provides a cleaning device (as shown in Fig. 1 ) suitable for rural rooftop photovoltaic power generation panels, comprising a support telescopic rod, a support bracket 2, a cleaning mechanism, a water spray mechanism, a trolley 5, a battery 6, a storage Bucket 7, operating panel 103 and reciprocating mechanism, supporting telescopic rod are existing mature products, and users can adjust the length of supporting telescopic rod voluntarily according to needs. 1. The middle section telescopic sleeve 12 and the last section telescopic sleeve 13 are nested sequentially. A square groove 112 close to the front end of the first section telescopic sleeve 11 is set inside the square groove 112. A belt with a transmission The square rod 111 of the rack 1111, the square rod 111 can freely slide forward and backward in the square groove 112, the rear end of the support bracket 2 is hingedly connected with the front end of the square rod 111, and the cleaning mechanism includes a wiper blade 31. The cleaning roller brush 32 and the first driving motor 33. The wiper rubber plate 31 and the cleaning roller brush 32 are arranged on the support bracket 2 in sequence up and down. The lower edge of the wiper rubber plate 31 and the lower edge of the cleaning roller brush 32 In this specific embodiment, the wiper blade 31 is arranged on a first fixed plate 21 fixedly arranged on the support bracket 2, the first driving motor 33 is arranged on the support bracket 2, and the first The driving motor 33 can drive the cleaning roller brush 32 to rotate freely. The water spray mechanism includes a spray nozzle 41, a water supply pipe 42 and a water pump 43. Between the roller brushes 32, in this specific embodiment, the nozzle 41 is fixedly arranged by a second fixing plate 22 fixed on the support bracket 2, and the water supply pipe 42 is sleeved in the support telescopic rod, that is, the water supply pipe 42 runs through the first telescopic sleeve 11, the middle telescopic sleeve 12 and the last telescopic sleeve 13, the water supply pipe 42 connects the nozzle 41 with the water pump 43, and the water pump 43 is located in the water storage bucket 7, so The storage battery 6 and the water bucket 7 are all placed on the trolley 5 .

The reciprocating mechanism includes a drive wheel 81 and a second drive motor 82, and a first square opening 113 corresponding to the square slot 112 is provided on the side wall of the first telescopic sleeve 11, and the second The driving motor 82 is arranged on the side wall of the first telescopic sleeve 11, the driving wheel 81 is arranged on the output shaft of the second driving motor 82, and the driving wheel 81 passes through the first square opening 113 and then cooperate with the transmission rack 1111.

The operating panel 103 is arranged on the outer side wall of the distal telescopic sleeve 13, and the operating panel 102 is provided with control buttons 1021 for respectively controlling the first driving motor 33, the water pump 43 and the second driving motor 82, In this specific embodiment, the control buttons 1021 include a first drive motor control button, a water pump control button and a second drive motor control button, and the storage battery 6 is connected with the first drive motor 33, the water pump 43, the control button 1021 and the second drive motor. 82 are electrically connected.

In order to improve the bonding strength between the wiper rubber plate 31 and the cleaning roller brush 32 and the photovoltaic power generation panel, so as to improve the cleaning effect, an auxiliary pressing mechanism is added to the cleaning device, and the auxiliary pressing mechanism includes The first inclined plate 91, the second inclined plate 92, the guide rod 93 and the pressure spring 94, the first inclined plate 91 is arranged on the support bracket 2, and the second inclined plate 92 is arranged on the square rod 111 upper part, set a second square opening 921 opposite to the first inclined plate 91 on the second inclined plate 92, one end of the guide rod 93 is fixed on the first inclined plate 91, and the guide rod The other end of 93 passes through the second square opening 921, the pressing spring 94 is sleeved on the guide rod 93, and the pressing spring 94 is clamped between the first inclined plate 91 and the second inclined plate 92 , in the actual application process, the close contact between the wiper blade 31 and the cleaning roller brush 32 can be realized by using the pressing force of the pressing spring 94 .

In the cleaning process, in order to facilitate the rapid drying of the photovoltaic power generation panel after cleaning in the first time, here, a water suction roller 101 is set on the support bracket 2 and the water suction roller 101 can rotate freely, and the water suction roller 101 is located above the wiper rubber plate 31; in order to prevent the water flow from staying along the side wall of the first segment of the telescopic sleeve 11, here, on the side wall of the first segment of the telescopic sleeve 11, a Cone shield 114 above 113.

The method of use of the present invention is as follows: the first step is to fill the water storage bucket with clean water; the second step is to move the trolley 5 to a suitable cleaning operation position, and then expand the supporting telescopic rod to adjust to the required length; The third step is to adjust the supporting telescopic rod so that the water suction roller 101, the wiper rubber plate 31 and the cleaning roller brush 32 are attached to the upper plane of the photovoltaic panel; the fourth step is to start the first drive motor 33 and Water suction pump 43; in the fifth step, correspondingly start the second drive motor 82 through the control button 1021, and control the positive and negative rotation of the second drive motor 82 according to the width of the photovoltaic panel for power generation. Forward and reverse, so as to realize the reciprocating motion of the water suction roller 101, the wiper rubber plate 31 and the cleaning roller brush 32 on the power generation photovoltaic panel, and then realize the cleaning of the photovoltaic power generation panel. As the cleaning continues, the support can be moved at any time. pole to clean the entire photovoltaic panel. For the convenience of manipulating and supporting the telescopic rod, here, a non-slip rubber sleeve 131 positioned below the operating panel 102 is set on the side wall of the distal telescopic sleeve 13. In order to make the present invention, snow removal operations can be carried out in winter, here, in the An electric heating rod 103 is also arranged in the water storage tank 7, and the electric heating rod 103 is a heating device commonly used in the market. Here, its working principle will not be described in detail. The battery 6 provides power for the electric heating rod 103. Correspondingly be provided with electric heating rod control button on the board 102, pass through, electric heating rod control button can realize the work control to electric heating rod 103, in winter, when electric heating rod 103 heats the clear water in water storage barrel 7 to certain temperature, just can Take it off the heat, then use warm water for snow removal.

In the present invention, "upper" and "lower" are relative positions adopted for the convenience of describing the positional relationship, so they should not be regarded as absolute positions to limit the scope of protection.

Except for the technical features described in the instructions, all are known technologies by those skilled in the art.

The above described the preferred embodiments and embodiments of the present invention in detail in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments and embodiments, for those of ordinary skill in the art, without departing from the present invention Under the premise of the concept, several improvements and modifications can also be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (6)

1. a kind of cleaning device suitable for rural area roof photovoltaic power generation board group, including support telescopic bar, support telescopic bar is by head Section telescopic sleeve, middle section telescopic sleeve and minor details telescopic sleeve are successively nested with composition, characterized in that in the first section telescoping tube One square groove close to its front end is set, a square pole for having driving rack, the cleaning device are nested in the square groove It further include supporting support, cleaning agency, water spraying mechanism, small handcart, battery, water butt, operation panel and reciprocating mechanism, institute The front end of the rear end and the square pole of stating supporting support is articulated and connected, and the cleaning agency includes scraping glue plate, cleaning round brush With the first driving motor, glue plate and the cleaning round brush or more scraped is successively set in supporting support, the first driving electricity Machine is arranged in supporting support, and the first driving motor can drive cleaning round brush to be freely rotated, and the water spraying mechanism includes spray head, supplies Water pipe and water pump, the spray head are arranged in supporting support, and spray head is located at and scrapes between glue plate and cleaning round brush, the water supply Pipe sleeve is set in the support telescopic bar, and water supplying pipe links together spray head and water pump, and the water pump is located at the water storage In bucket, the battery and water butt are both placed on the small handcart；

The reciprocating mechanism includes driving wheel and the second driving motor, side wall setting one and institute in the first section telescoping tube Corresponding first square orifice of square groove is stated, the second driving motor setting is on the first section telescoping tube side wall, the drive Driving wheel is arranged on the output shaft of second driving motor, and driving wheel pass through first square orifice after with the driving cog Item matches；

The operation panel is arranged on the lateral wall of the minor details telescopic sleeve, is provided on the operation panel and controls respectively The control button of one driving motor, water pump and the second driving motor, the battery are pressed with the first driving motor, water pump, control Button and the second driving motor are electrically connected.

2. a kind of cleaning device suitable for rural area roof photovoltaic power generation board group according to claim 1, characterized in that should Cleaning device further includes an auxiliary top-pressure mechanism, and the auxiliary top-pressure mechanism includes the first hang plate, the second hang plate, guide rod And top pressure spring, first hang plate are arranged in the supporting support, second hang plate is arranged in the square pole Top, opens up second square orifice opposite with first hang plate on second hang plate, and the one of the guide rod End is fixed on the first hang plate, and the other end of the guide rod is applied in second square orifice, the top pressure spring set It sets on the guide bar, and top pressure spring holding is between the first hang plate and the second hang plate.

3. a kind of cleaning device suitable for rural area roof photovoltaic power generation board group according to claim 1, characterized in that One suction roll is set in the supporting support and suction roll can be freely rotated, the suction roll, which is located at, to be scraped above glue plate.

4. a kind of cleaning device suitable for rural area roof photovoltaic power generation board group according to claim 1, characterized in that Setting one is located at the taper shield above first square orifice on the side wall of the first section telescopic sleeve.

5. a kind of cleaning device suitable for rural area roof photovoltaic power generation board group according to claim 1, characterized in that Setting one is located at the antiskid glue sleeve below operation panel on the side wall of the minor details telescopic sleeve.

6. a kind of cleaning device suitable for rural area roof photovoltaic power generation board group according to claim 1, characterized in that An electrical bar is also set up in the water butt, the battery provides power supply for electrical bar.