CN220329394U - Cleaning machine head for photovoltaic module cleaning vehicle - Google Patents

Abstract

The utility model provides a cleaning machine head for a photovoltaic module cleaning vehicle, which comprises a frame and reel mechanisms, wherein two groups of reel mechanisms are symmetrically arranged at the top of the frame, four support rods perpendicular to the frame are respectively arranged on the left and right sides of the frame, one support rod is respectively welded at two ends of the frame, two support rods are welded in the middle of the frame, connecting rods are movably arranged below the frame at the junction of the support rods and the frame, and a rotating shaft is arranged between the left connecting rod and the lower end of the right connecting rod at the middle position. The advantage lies in, through the design of cable wire, can realize the soft contact of sponge roller and photovoltaic module when using the device, can avoid leading to photovoltaic module's damage because of the vehicle rocks, can also go up and down the walking of cleaning vehicle under the non-operating condition of being convenient for to the sponge roller through the design of spool mechanism moreover, through the separate design of two-way inlet tube, can carry out waterway switching when advancing and retreating to the cleaning vehicle.

Description

Cleaning machine head for photovoltaic module cleaning vehicle

Technical Field

The utility model belongs to the field of new energy, and particularly relates to a cleaning machine head for a photovoltaic module cleaning vehicle.

Background

A photovoltaic panel assembly is a power generation device that generates direct current when exposed to sunlight and is composed of thin solid photovoltaic cells made almost entirely of semiconductor material (e.g., silicon).

In northern areas, gobi desert areas are large, smooth and sufficient in sunlight, and are suitable for centralized continuous installation of photovoltaic power generation panels, but the Gobi desert climates are bad, annual precipitation is low, wind sand is large, dust and dust are easily deposited on the surfaces of the photovoltaic panels due to environmental influences, fallen leaves, flying bird feces and frost and snow formed at low temperature in the environment are easily caused, so that the photovoltaic power generation utilization rate is reduced, partial energy loss is caused, and the photovoltaic panels are required to be cleaned regularly to improve the generated energy.

The current chinese patent application number is CN202320640239X, a photovoltaic board washs car is disclosed, can realize carrying out effective clearance operation to the photovoltaic board, improve generated energy, but in-service use in-process discovery problem is many, because photovoltaic module installs more on gobi beach, gobi beach is uneven, the washing car can shake because of the uneven production in ground when walking in photovoltaic module, the washing aircraft nose is owing to hard mounting on the washing car, with photovoltaic module surface contact during the washing, the vehicle can lead to the washing aircraft nose to rock when rocking, the washing aircraft nose rocks and can damage photovoltaic module, consequently, need solve the problem of damaging photovoltaic module because of rocking after wasing aircraft nose and the photovoltaic module hard contact.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a cleaning machine head for a photovoltaic module cleaning vehicle, which comprises a frame and a reel mechanism, wherein two groups of reel mechanisms are symmetrically arranged at the top of the frame, four support rods perpendicular to the two groups of reel mechanisms are respectively symmetrically arranged at the left and right sides of the frame, the four support rods on each side are respectively welded at two ends of the frame, two support rods are respectively welded in the middle of the frame, connecting rods are movably arranged below the frame at the juncture of the support rods and the frame, a rotating shaft is arranged between the left connecting rod and the lower end of the right connecting rod at the middle position, a support rod is transversely arranged above the rotating shaft, a first water pipe is arranged between the support rods at the left and right ends of the frame, a third water pipe is arranged between the support rods at the other side, a second support rod is arranged at the upper part of the first support rod, a second water pipe which is equal to the rotating shaft is arranged at the upper part of the second support rod, a fourth support rod is arranged at the upper part of the fourth support rod, a fourth water pipe which is equal to the rotating shaft is welded at the middle of the two support rods, sponge rollers are sleeved on the rotating shafts, motors are respectively arranged at the two outer sides, a steel cable is fixedly arranged at the outer sides of the support rods, and the lower ends of the frame are fixedly arranged at the outer sides of the steel cable.

Further, the reel mechanism comprises two groups of supporting frames, a rotating rod is sleeved between the two groups of supporting frames, and a motor is installed at the middle position of the rotating rod.

Further, the fourth water pipe, the second water pipe and the third water pipe are connected with the same water inlet pipe, and the fourth water pipe, the second water pipe and the first water pipe are connected with the same water inlet pipe.

Further, the first, second, third and fourth water pipes are provided with spray heads 18 at upper portions thereof.

Further, the spray heads at the upper parts of the second water pipe and the fourth water pipe face the sponge roller.

Further, the outer end of the support rod is provided with a roller.

Further, a rubber wheel is sleeved between the sponge rollers sleeved on the upper portion of the rotating shaft, the diameter of the rubber wheel is 280mm, and the diameter of the sponge rollers is 300mm.

Further, the rotating shaft is of a polygonal structure.

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

1. through the design of cable wire, can realize the soft contact of sponge roller and photovoltaic module when using the device, can avoid leading to photovoltaic module's damage because of the vehicle rocks, can also go up and down the walking of cleaning vehicle under the non-operating condition of being convenient for to the sponge roller through the design of spool mechanism moreover.

2. The segmented sponge roller is sleeved on the rotating shaft, so that the damage of the sponge roller due to the action of gravity after water absorption can be reduced, and the rubber wheel is arranged between the sponge rollers to play a supporting role of the sponge roller on the photovoltaic module.

3. Through with the crisscross design of two sets of pivots, can once only clean, avoid the middle part to leave the space and wash uncleanly.

4. Through the separate design of two way inlet tube, can carry out the waterway switching when advancing and backing to wash the car, no matter which of third water pipe 5a and first water pipe 5b stops working, second water pipe 3b and fourth water pipe 3a are spraying water towards the sponge wheel and realizing the cleaning all the time.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a front view of the present utility model.

FIG. 3 is a schematic illustration of the structure of the utility model without sponge wheel.

Fig. 4 is a schematic view of the reel mechanism of the present utility model.

Fig. 5 is a cross-sectional view of a sponge wheel of the present utility model.

Fig. 6 is a front view of the rubber wheel of the present utility model.

Fig. 7 is a view showing a water pipe structure with a shower head according to the present utility model.

In the figure: 1. a frame; 2. a connecting rod; 3a, a fourth water pipe; 3b, a second water pipe; 4a, a fourth supporting rod; 4b, a second supporting rod; 5a, a third water pipe; 5b, a first water pipe; 6a, a third supporting rod; 6b, a first support rod; 7. a sponge roller; 8. a wire rope; 9. a support frame; 10. a reel mechanism; 11. a rotating rod; 12. a motor; 13. a hydraulic motor; 14. a rubber wheel; 15. a rotating shaft; 16. a support rod; 17. a fixing member; 18. a spray head.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-7, the utility model provides a cleaning machine head for a photovoltaic module cleaning vehicle, which comprises a frame 1 and a reel mechanism 10, wherein two groups of reel mechanisms 10 are symmetrically arranged at the top of the frame 1, four support rods 16 perpendicular to the frame 1 are respectively symmetrically arranged at the left and right sides of the frame 1, the four support rods 16 at each side are respectively welded at two ends of the frame 1, two connecting rods 2 are respectively and movably arranged below the frame 1 at the juncture of the support rods 16 and the frame 1, a rotating shaft 15 is arranged between the left connecting rod 2 and the lower end of the right connecting rod 2 at the middle position, a support rod 6b is transversely arranged above the rotating shaft 15, a first water pipe 5b is arranged between the support rods 6b at the left and right ends of the frame 1, a third water pipe 5a is arranged between the support rods 6a at the other side, a second support rod 4b is arranged at the upper part of the first support rod 6b, a second water pipe 3b which is equal in length with the rotating shaft 15 is arranged at the upper part of the second support rod 4b, a fourth support rod 4a is movably arranged below the frame 1, a rotating shaft 15 is fixedly arranged at the upper end of the fourth support rod 4a, a rotating shaft 15 is sleeved with the rotating shaft 15 is fixedly arranged at the lower end of the rotating shaft 8, and is provided with a hydraulic steel cable 15 is fixedly arranged at the lower end of the rotating shaft 8, and is fixedly arranged at the upper end of the rotating shaft 8, and the rotating shaft 8 is fixedly arranged at the lower end of the rotating shaft 8.

The reel mechanism 10 comprises two groups of supporting frames 9, a rotating rod 11 is sleeved between the two groups of supporting frames 9, and a motor 12 is arranged at the middle position of the rotating rod 11.

Wherein the fourth water pipe 3a, the second water pipe 3b and the third water pipe 5a are connected with the same water inlet pipe, and the fourth water pipe 3a, the second water pipe 3b and the first water pipe 5b are connected with the same water inlet pipe.

Wherein the upper parts of the first water pipe 5b, the second water pipe 3b, the third water pipe 5a and the fourth water pipe 3a are uniformly provided with spray heads 18.

Wherein the spray heads 18 at the upper parts of the second water pipe 3b and the fourth water pipe 3a face the sponge roller 7.

Wherein the outer end of the support rod is provided with a roller.

Wherein, a rubber wheel 14 is sleeved between the sponge rollers 7 sleeved on the upper part of the rotating shaft 15, the diameter of the rubber wheel 14 is 280mm, and the diameter of the sponge rollers 7 is 300mm.

Wherein the rotary shaft 15 has a polygonal structure.

The specific working principle is as follows:

in the in-service use process, install this cleaning handpiece can on the cleaning vehicle, when want to carry out the washing to the photovoltaic module, travel the vehicle to the position parallel with the photovoltaic module, adjust the angle of cleaning handpiece, make it parallel and slow with the photovoltaic module of slope fall on the photovoltaic module upper surface with sponge roller 7, open the valve and make fourth water pipe 3a and second water pipe 3b and first water pipe 5b go out water continuously, because the shower nozzle 18 orientation of fourth water pipe 3a and second water pipe 3b is sponge wheel 7, in the vehicle walking in-process sponge wheel 7 rotates under the effect of hydraulic motor 13, the photovoltaic module washs and cleans, the shower nozzle on the first water pipe 5b will further wash the photovoltaic module after the wiping, when wanting to change the washing direction and be, open the valve of another water pipe, fourth water pipe 3a and second water pipe 3b and third water pipe 5a last out water, the wheel 7 rotates under the effect of hydraulic motor 13 at this moment, it is that the photovoltaic module is clean to wash the shower nozzle is carried out to the third water pipe 5a, make the photovoltaic module is because of the photovoltaic module is cleaned and the photovoltaic module is further cleaned, make the photovoltaic module is not damaged because of the cleaning to the photovoltaic module is carried out in the vehicle walking, the design, even if the photovoltaic module is cleaned.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims (8)

1. The utility model provides a photovoltaic module washs vehicle cleaning machine head, includes frame (1) and spool mechanism (10), its characterized in that: the utility model discloses a hydraulic sponge roller, which is characterized in that two groups of reel mechanisms (10) are symmetrically arranged at the top of a frame (1), four support rods (16) perpendicular to the reel mechanisms are respectively arranged at the left and right sides of the frame (1), one of the four support rods (16) is welded at two ends of the frame (1), two of the two support rods (16) are welded in the middle of the frame (1), connecting rods (2) are movably arranged below the frame (1) at the juncture of the support rods (16) and the frame (1), a rotating shaft (15) is arranged between the left connecting rod (2) and the lower end of the right connecting rod (2) at the middle position, a supporting rod (6 b) is transversely arranged above the rotating shaft (15), a first water pipe (5 b) is arranged between the supporting rods (6 b) at the left and right ends of the frame (1), a third water pipe (5 a) is arranged between the supporting rods (6 a) at the other side, a second supporting rod (4 b) is arranged at the upper part of the first supporting rod (6 b), a second water pipe (3 b) with equal length with the rotating shaft (15) is arranged at the upper part of the second supporting rod (4 b), a hydraulic sponge roller is arranged at the upper part (15) and is provided with a same length as the rotating shaft (15), the steel cable (8) is penetrated outside the supporting rod (16), the upper end of the steel cable (8) is fixed with the frame (1), and the lower end of the steel cable (8) is fixed with the lower end of the connecting rod (2).

2. A cleaning head for a photovoltaic module cleaning vehicle according to claim 1, characterized in that the reel mechanism (10) comprises two groups of supporting frames (9), a rotating rod (11) is sleeved between the two groups of supporting frames (9), and a motor (12) is arranged at the middle position of the rotating rod (11).

3. The cleaning head for a photovoltaic module cleaning vehicle according to claim 1, wherein the fourth water pipe (3 a) and the second water pipe (3 b) and the third water pipe (5 a) are connected to the same water inlet pipe, and the fourth water pipe (3 a) and the second water pipe (3 b) and the first water pipe (5 b) are connected to the same water inlet pipe.

4. A cleaning head for a photovoltaic module cleaning vehicle according to claim 3, characterized in that the upper parts of the first water pipe (5 b), the second water pipe (3 b), the third water pipe (5 a) and the fourth water pipe (3 a) are uniformly provided with spray heads (18).

5. A cleaning head for a photovoltaic module cleaning vehicle according to claim 3, characterized in that the spray heads (18) of the upper parts of the second water pipe (3 b) and the fourth water pipe (3 a) face the sponge roller (7).

6. A cleaning head for a photovoltaic module cleaning vehicle according to claim 1, characterized in that the outer end of the support frame (9) is provided with rollers.

7. The cleaning machine head for the photovoltaic module cleaning vehicle according to claim 1, wherein a rubber wheel (14) is sleeved between sponge rollers (7) sleeved on the upper part of the rotating shaft (15), the diameter of the rubber wheel (14) is 280mm, and the diameter of the sponge rollers (7) is 300mm.

8. A cleaning head for a photovoltaic module cleaning vehicle according to claim 1, characterized in that the shaft (15) has a polygonal structure.