CN220273633U

CN220273633U - Cleaning machine head for photovoltaic module cleaning vehicle

Info

Publication number: CN220273633U
Application number: CN202321855803.6U
Authority: CN
Inventors: 蔡文君; 谢玉鑫; 王海瑞; 韩生浩; 马吉; 王年
Original assignee: Jiuquan Xuyuankun New Energy Equipment Co ltd
Current assignee: Jiuquan Xuyuankun New Energy Equipment Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2023-12-29
Anticipated expiration: 2033-07-14

Abstract

The utility model belongs to the field of cleaning vehicles, in particular to a cleaning machine head for a photovoltaic module cleaning vehicle, which comprises a cleaning vehicle main body; the cleaning vehicle comprises a cleaning vehicle body, wherein a supporting arm is arranged above the cleaning vehicle body, an angle adjuster is arranged at the end of the supporting arm, an adjusting gear is arranged on one side of the angle adjuster, a self-adjusting mechanism is fixedly connected to the bottom of the adjusting gear, a horizontal sleeve is arranged on the bottom surface of the self-adjusting mechanism, a cross rod is arranged on the inner wall of the horizontal sleeve, a small pulley is arranged on the side surface of the horizontal sleeve, a winch is arranged above the cross rod, vertical sleeves are connected to the two ends of the cross rod, a bearing is arranged in the vertical sleeve, a cleaning frame is slidably arranged on the inner side of the bearing, and a water pipe is connected to the bottom end of the cleaning frame; the utility model has the function of automatically adjusting the angle and the distance, increases the safety of the device, and further reduces the possibility of damaging the photovoltaic module caused by hard contact between the cleaning frame and the photovoltaic module.

Description

Cleaning machine head for photovoltaic module cleaning vehicle

Technical Field

The utility model relates to the field of cleaning vehicles, in particular to a cleaning machine head for a photovoltaic module cleaning vehicle.

Background

After installation of the photovoltaic system, the user is most concerned about the amount of electricity generated, as it is directly related to the return on investment of the user. Many factors influencing the power generation are possible, including components, inversion, cable quality, installation orientation angle, inclination angle, dust, shadow shielding, component and inverter proportioning system scheme, line design, construction, grid voltage and the like. The most common types of contaminated solar photovoltaic panels are the following: component dust effects. The dust on the surface of the plate has the functions of reflecting, scattering and absorbing solar radiation, the transmittance of the sun can be reduced, the solar radiation received by the panel is reduced, the output power is also reduced accordingly, in order to clean the dust on the photovoltaic module, the dust is usually cleaned manually or by a special cleaning vehicle, and the photovoltaic glass is cleaned by flushing the spraying module by the cleaning vehicle.

One Chinese patent with publication number of CN218925604U discloses a photovoltaic panel cleaning vehicle, which comprises a waterwheel, a support and a brush roll, wherein the top of the front end of a waterwheel water tank body is provided with a rotary disk, the top of the rotary disk is movably connected with the end part of the support through a rotary shaft, the outer edge of the rotary disk and the lower end of the support are provided with hydraulic cylinders, the support is provided with a left-right angle adjusting mechanism, the left-right angle adjusting mechanism is connected with an inclination angle adjusting mechanism, and the left-right angle adjusting mechanism and the inclination angle adjusting mechanism can control the angle of the brush roll; according to the utility model, the first driven gear is driven to synchronously move through the first driving gear, and the lifting rod can be driven to move left and right through the connecting piece and the sleeve when the first driven gear moves, so that the lifting rod drives the brush roller to perform angle adjustment through the inclination angle adjusting mechanism at the lower end, and the hydraulic driving device can control the lifting rod and can adjust the height of the brush roller.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: the utility model is not easy to achieve the convenient and stable storage effect, and the utility model is not easy to achieve the convenient and automatic adjustment effect on the surfaces of the cleaning frame and the photovoltaic module during cleaning.

Therefore, a cleaning head for a photovoltaic module cleaning vehicle is proposed for the above-described problems.

Disclosure of Invention

In order to make up the defects of the prior art, the convenient and stable storage effect is not easy to achieve, and the problem of convenient and automatic adjustment effect on the surfaces of the cleaning frame and the photovoltaic module is not easy to achieve during cleaning.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a cleaning machine head for a photovoltaic module cleaning vehicle, which comprises a cleaning vehicle main body; the cleaning vehicle comprises a cleaning vehicle body, wherein a supporting arm is arranged above the cleaning vehicle body, an angle adjuster is arranged at the end of the supporting arm, an adjusting gear is arranged on one side of the angle adjuster, a self-adjusting mechanism is fixedly connected to the bottom of the adjusting gear, a horizontal sleeve is arranged on the bottom surface of the self-adjusting mechanism, a cross rod is arranged on the inner wall of the horizontal sleeve, a small pulley is arranged on the side face of the horizontal sleeve, a winch is arranged above the cross rod, vertical sleeves are connected to the two ends of the cross rod, a bearing is arranged in the vertical sleeve, a cleaning frame is slidably arranged on the inner side of the bearing, a water pipe is connected to the bottom end of the cleaning frame, a spray head is connected to the inner side of the water pipe, a cleaning roller is arranged on the inner side of the cleaning frame, and a water filling port is arranged on one section of the cleaning roller.

Preferably, the self-adjusting mechanism comprises a mounting plate, a rotating shaft is mounted on the inner side of the mounting plate, and a limiting block is arranged on the surface of the mounting plate.

Preferably, the number of the rotating shafts is two, the number of the mounting plates is three, and the mounting plates and the rotating shafts are mutually staggered.

Preferably, the two rotating shafts are distributed in a manner of being mutually perpendicular to the inner wall of the mounting plate.

Preferably, the number of bearings in a single vertical sleeve is four, and the size between the bearings is matched with the size of the cleaning frame.

Preferably, a plurality of spray heads are equidistantly arranged on the inner side of the water pipe, and the mounting positions of the spray heads correspond to the mounting positions of the cleaning rollers.

Preferably, the surface of the winch is provided with a steel rope, and the steel rope on the surface of the winch is connected with the top of the water pipe through the surface of the small pulley.

The utility model has the advantages that:

1. according to the utility model, the cleaning machine head is moved to the vicinity of the photovoltaic module through the supporting arm, the steel cable on the surface of the winch is connected with the top of the water pipe through the surface of the small pulley, so that the cleaning frame is vertically lifted, the storage property of the device is enhanced, the cleaning machine head is adjusted to the position of a compound society through the angle regulator, the hydraulic motor is started through the power supply in the vehicle, and the hydraulic motor drives the cleaning roller to work, thereby having the effects of convenient and stable unfolding and storage;

2. according to the utility model, the cleaning roller is arranged on the surface of the photovoltaic module, and the contact distance can be automatically adjusted when the device is used for cleaning the photovoltaic module, so that the possibility of squeezing the photovoltaic module and damaging the photovoltaic module by the cleaning device due to uneven ground is reduced, and the possibility of damaging the photovoltaic module due to hard contact between the cleaning frame and the photovoltaic module is further reduced by realizing a certain amplitude rotation of the cleaning roller back and forth and left and right through the self-adjusting mechanism.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an angle adjuster according to the present utility model;

FIG. 2 is a schematic diagram of a regulating gear structure according to the present utility model;

FIG. 3 is a schematic view of a self-adjusting mechanism of the present utility model;

FIG. 4 is a schematic view of the structure of the cleaning roller of the present utility model;

FIG. 5 is a schematic view of a cleaning rack according to the present utility model;

fig. 6 is a schematic structural view of the winch of the present utility model.

In the figure: 1. a cleaning vehicle body; 2. a support arm; 3. an angle adjuster; 4. an adjusting gear; 5. a self-adjusting mechanism; 501. a mounting plate; 502. a rotating shaft; 503. a limiting block; 6. a horizontal sleeve; 7. a small pulley; 8. a winch; 9. a cross bar; 10. a vertical sleeve; 11. a cleaning frame; 12. a water pipe; 13. a spray head; 14. a cleaning roller; 15. a water filling port; 16. a hydraulic motor; 17. and (3) a bearing.

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 to 6, a cleaning head for a photovoltaic module cleaning vehicle includes a cleaning vehicle body 1; the cleaning vehicle comprises a cleaning vehicle main body 1, a supporting arm 2 is arranged above the cleaning vehicle main body 1, an angle adjuster 3 is arranged at the end of the supporting arm 2, an adjusting gear 4 is arranged on one side of the angle adjuster 3, a self-adjusting mechanism 5 is fixedly connected to the bottom of the adjusting gear 4, a horizontal sleeve 6 is arranged on the bottom surface of the self-adjusting mechanism 5, a cross rod 9 is arranged on the inner wall of the horizontal sleeve 6, a small pulley 7 is arranged on the side surface of the horizontal sleeve 6, a winch 8 is arranged above the cross rod 9, two ends of the cross rod 9 are connected with vertical sleeves 10, a bearing 17 is arranged in the vertical sleeves 10, a cleaning frame 11 is slidably arranged on the inner side of the bearing 17, a water pipe 12 is connected to the bottom end of the cleaning frame 11, a spray head 13 is connected to the inner side of the water pipe 12, a cleaning roller 14 is arranged on the inner side of the cleaning frame 11, a water filling port 15 is arranged on one side of the water filling port 15, and a hydraulic motor 16 is arranged at one end of the cleaning roller 14;

when in work, the utility model has the function of automatically adjusting the angle and the distance, thereby improving the safety and the storage property of the device.

Further, the self-adjusting mechanism 5 comprises a mounting plate 501, a rotating shaft 502 is mounted on the inner side of the mounting plate 501, and a limiting block 503 is arranged on the surface of the mounting plate 501;

when the structure works, the structure can realize the rotation of a certain amplitude in the front-back and left-right directions, and aims to solve the problem that the cleaning frame 11 is in hard contact with the photovoltaic module to damage the photovoltaic module in the vehicle running process.

Further, the number of the rotating shafts 502 is two, the number of the mounting plates 501 is three, and the mounting plates 501 and the rotating shafts 502 are mutually staggered;

in operation, the self-adjusting mechanism 5 can conveniently and automatically adjust the angle.

Further, the two rotating shafts 502 are distributed perpendicularly to each other on the inner wall of the mounting plate 501;

in operation, the self-adjusting mechanism 5 is capable of achieving multi-angle adjustment.

Further, the number of the bearings 17 in the single vertical sleeve 10 is four, and the size among the bearings 17 is consistent with the size of the cleaning frame 11;

when the photovoltaic module cleaning device works, the distance between the cleaning frame 11 and the photovoltaic module is convenient to adjust.

Further, a plurality of spray heads 13 are equidistantly arranged on the inner side of the water pipe 12, and the installation positions of the spray heads 13 correspond to the installation positions of the cleaning rollers 14;

during operation, the working efficiency of the cleaning roller 14 is improved through the position design of the water pipe 12 and the spray head 13.

Further, the surface of the winch 8 is provided with a steel rope, and the steel rope on the surface of the winch 8 is connected with the top of the water pipe 12 through the surface of the small pulley 7;

in operation, the design and storage performance of the steel cable and the winch 8 are enhanced, and the vehicle is facilitated to walk.

Working principle: the cleaning vehicle main body 1 is driven to a working place, the cleaning machine head is moved to the vicinity of the photovoltaic module through the supporting arm 2, a steel cable on the surface of the winch 8 is connected with the top of the water pipe 12 through the surface of the small pulley 7, the cleaning frame 11 is vertically lifted, the storage property of the device is enhanced, the cleaning machine head is adjusted to the position of a fitting society through the angle regulator 3, the hydraulic motor 16 is started through an in-vehicle power supply, the hydraulic motor 16 drives the cleaning roller 14 to work, the cleaning roller 14 is placed on the surface of the photovoltaic module, the contact distance can be automatically adjusted when the device is cleaned and operated on the photovoltaic module through the connection mode between the cleaning frame 11 and the vertical sleeve 10, the possibility that the photovoltaic module is extruded and damaged by the cleaning device due to uneven ground is reduced, a certain amplitude rotation is realized front and back through the self-adjusting mechanism 5, and the possibility that the photovoltaic module is damaged due to hard contact of the cleaning frame 11 and the photovoltaic module is further reduced.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A wash aircraft nose for photovoltaic module washs car, including washs car main part (1) support arm (2), its characterized in that are installed to the top of washs car main part (1): the end of support arm (2) is provided with angle regulator (3), one side of angle regulator (3) is provided with adjusting gear (4), the bottom fixedly connected with self-regulating mechanism (5) of adjusting gear (4), the bottom surface of self-regulating mechanism (5) is provided with horizontal sleeve (6), the inner wall of horizontal sleeve (6) is provided with horizontal pole (9), install small pulley (7) in the side of horizontal sleeve (6), capstan winch (8) are installed to the top of horizontal pole (9), the both ends of horizontal pole (9) are connected with perpendicular sleeve (10), the internally mounted of perpendicular sleeve (10) has bearing (17), wash rack (11) are installed in the inner sliding of bearing (17), the bottom of wash rack (11) is connected with water pipe (12), the inboard of water pipe (12) is connected with shower nozzle (13), wash roller (14) are installed to the inboard of wash rack (11), one side of water pipe (12) is provided with water filling port (15), one section hydraulic motor (16) are installed to one section of wash roller (14).

2. The cleaning head for a photovoltaic module cleaning vehicle of claim 1, wherein: the self-adjusting mechanism (5) comprises a mounting plate (501), a rotating shaft (502) is mounted on the inner side of the mounting plate (501), and a limiting block (503) is arranged on the surface of the mounting plate (501).

3. The cleaning head for a photovoltaic module cleaning vehicle of claim 2, wherein: the number of the rotating shafts (502) is two, the number of the mounting plates (501) is three, and the mounting plates (501) and the rotating shafts (502) are mutually staggered.

4. The cleaning head for a photovoltaic module cleaning vehicle of claim 2, wherein: the two rotating shafts (502) are distributed in a mode of being mutually perpendicular to the inner wall of the mounting plate (501).

5. The cleaning head for a photovoltaic module cleaning vehicle of claim 1, wherein: the number of the bearings (17) in the single vertical sleeve (10) is four, and the size among the bearings (17) is matched with the size of the cleaning frame (11).

6. The cleaning head for a photovoltaic module cleaning vehicle of claim 1, wherein: a plurality of spray heads (13) are equidistantly arranged on the inner side of the water pipe (12), and the installation positions of the spray heads (13) correspond to the installation positions of the cleaning rollers (14).

7. The cleaning head for a photovoltaic module cleaning vehicle of claim 1, wherein: the surface of the winch (8) is provided with a steel cable, and the steel cable on the surface of the winch (8) is connected with the top of a water pipe (12) through the surface of a small pulley (7).