CN210780669U

CN210780669U - Rail type cleaning device for removing dust on surface of solar panel

Info

Publication number: CN210780669U
Application number: CN201921545912.1U
Authority: CN
Inventors: 陈婷
Original assignee: Anhui Shangxia Solar Energy Co ltd
Current assignee: Anhui Shangxia Solar Energy Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-16
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a rail type cleaning device for removing dust on the surface of a solar panel, which comprises a plate frame, wherein the top surface of the plate frame is provided with a square groove matched with the clamping of the solar panel, the outer side wall of the plate frame is provided with a strip-shaped groove, and the bottom surface of the opening part of the strip-shaped groove is a gear channel; the gear way is meshed with a spline shaft, the spline shaft is connected with a roller and a driving shaft, and the driving shaft is sleeved with a driving bevel gear and a supporting plate; a support column is arranged on the top of the support plate, the support column is sleeved with a driven bevel gear and a straight gear, a connecting plate is erected on the top of the support column, and the connecting plate is connected with the rotating shaft in a penetrating manner; the bottom of the rotating shaft is connected with a gear ring through a support rod, the gear ring is meshed with a straight gear, the rotating shaft is welded with fan blades, and a brush is laid at the bottom of the gear ring. The utility model adopts a translational door-shaped structure to support the dust removal structure, and combines the scraping brush dust removal and the air flow dust removal, thereby effectively preventing the dust from being adsorbed on the surface of the solar panel, gradually cleaning the dust to one side of the solar panel and improving the dust removal effect; the utility model discloses still have the function that utilizes the rainy day to wash and clear away snow.

Description

Rail type cleaning device for removing dust on surface of solar panel

Technical Field

The utility model relates to a solar cell panel surface technical field that decontaminates especially relates to a rail mounted cleaning device for solar panel surface removes dust.

Background

The surface of the solar panel is easy to be cleaned due to the fact that dust is accumulated on the surface of the solar panel all the year around, and the photovoltaic conversion efficiency is easy to influence.

The current surface ash removal device generally drives a scrubbing brush through motor and threaded rod and makes a round trip to clear up the solar panel surface, and this kind of clearance mode deashing is inexhaustible, clearance efficiency is lower, awaits urgent need to improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a rail type cleaning device for removing dust on the surface of a solar panel.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the rail type cleaning device for removing dust on the surface of the solar panel comprises a plate frame wrapped on the periphery and the bottom surface of the solar panel, wherein the top surface of the plate frame is provided with a square groove in clamping fit with the solar panel, strip-shaped grooves are formed in two symmetrical outer side walls of the plate frame, the cross sections of the strip-shaped grooves are in a shape like a Chinese character 'tu', the bottom surface of the opening part of each strip-shaped groove is a gear way, and the rest surfaces of the strip-shaped grooves are smooth surfaces;

a spline shaft is meshed with the gear channel, one end of the spline shaft is connected with a roller, a gap is reserved between the top of the spline shaft and the top surface of the opening of the strip-shaped groove, the roller is positioned inside the strip-shaped groove and is attached to the smooth bottom surface of the strip-shaped groove, a gap is reserved between the roller and the smooth top surface of the strip-shaped groove, the other end of the spline shaft is connected with a driving shaft, one end of the driving shaft, away from the spline shaft, is connected with a motor, a driving bevel gear is fixedly sleeved in;

the top surface of the supporting plate is fixedly provided with supporting columns, the middle parts of the supporting columns are movably sleeved with driven bevel gears and straight gears, the driven bevel gears are meshed with the driving bevel gears, the driven bevel gears and the straight gears are fastened and attached, connecting plates are erected at the tops of the two supporting columns, the two ends of the upper surface of each connecting plate are provided with symmetrical supporting columns, and the upper surface of each connecting plate is equidistantly connected with a rotating shaft in a penetrating manner;

the bottom end of the rotating shaft is fixedly connected with a gear ring through a support rod, the inner ring of the gear ring is a smooth surface and is provided with a centrosymmetric support rod, the outer ring of the gear ring is in a gear shape, the outer rings of two gear rings are respectively meshed with a straight gear, and adjacent gear rings are mutually meshed;

the middle part fixed welding of rotation axis has the flabellum, and the flabellum is located between connecting plate and the gear circle, and the elongation of flabellum is less than the external diameter of gear circle, and the brush has been laid to the bottom equidistance of gear circle, and the brush is vertical arranging, and the bottom of brush contacts with solar panel's upper surface.

Preferably, a driving shaft penetrates through each of the two supporting plates, and the two motors are opposite in rotation direction and do not operate simultaneously.

Preferably, the arcuate surfaces of the rollers are lined with a frosting.

Preferably, the arcuate surface of the roller is wrapped with a layer of impression rubber.

Preferably, the middle part of the supporting column is provided with a shaft shoulder positioning groove corresponding to the driven bevel gear and the straight gear.

Preferably, the solar panel is fixedly clamped in the square groove of the plate frame through sealant.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model adopts the driving bevel gear, the driven bevel gear, the straight gear, the gear ring, the rotating shaft, the fan blade and the brush as the dust removing structure of the solar panel, and the structure combines scraping and dust removing with air flow dust removing to carry out the cleaning and dust removing process to the solar panel to the maximum extent; the door-shaped structure is formed by the supporting plate, the supporting columns and the connecting plate, on one hand, the door-shaped structure is used as the supporting structure of the dust removing structure, on the other hand, the bottom of the door-shaped structure drives the spline shaft, the roller and the driving bevel gear to rotate through the driving shaft of the motor, the spline shaft rolls on the gear way, the roller rolls in the strip-shaped groove, the door-shaped structure formed by the supporting plate, the supporting columns and the connecting plate is driven to translate along the two sides of the plate frame, and the spline shaft and the roller are power wheels for translating the door-shaped structure, so that the translation of the dust removing structure is realized, dust is gradually cleaned towards one side of the solar panel, the dust removing; particularly in rainy days, the blowing of the fan blades can enable rainwater to flow to the surface, and the washing and brushing processes of the solar panel are completed; in snowy days, the flabellum can break up the snow piece, prevents snow to utilize the snow water to scrub solar panel surface.

Drawings

Fig. 1 is a schematic structural view of a track type cleaning device for removing dust on the surface of a solar panel according to the present invention;

fig. 2 is an assembly schematic view of the rail type cleaning device for removing dust on the surface of the solar panel according to the present invention;

fig. 3 is a top view of the dust removing structure of the track type cleaning device for removing dust on the surface of the solar panel according to the present invention;

in the figure: the solar energy plate comprises a solar panel 1, a plate frame 2, a square groove 3, a strip-shaped groove 4, a gear way 5, a spline shaft 6, a roller 7, a driving shaft 8, a motor 9, a driving bevel gear 10, a supporting plate 11, a supporting column 12, a driven bevel gear 13, a straight gear 14, a connecting plate 15, a rotating shaft 16, a supporting rod 17, a gear ring 18, fan blades 19 and a brush 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the rail type cleaning device for removing dust on the surface of the solar panel comprises a plate frame 2 wrapped on the periphery and the bottom surface of the solar panel 1, wherein a square groove 3 matched with the solar panel in a clamping manner is formed in the top surface of the plate frame 2, strip-shaped grooves 4 are formed in two symmetrical outer side walls of the plate frame 2, the cross sections of the strip-shaped grooves 4 are in a shape like a Chinese character 'tu', the bottom surfaces of the openings of the strip-shaped grooves 4 are gear channels 5, and the rest surfaces of the strip-shaped grooves 4; a spline shaft 6 is meshed with the gear way 5, one end of the spline shaft 6 is connected with a roller 7, the roller 7 is positioned inside the strip-shaped groove 4 and is attached to the smooth bottom surface of the strip-shaped groove 4, the other end of the spline shaft 6 is connected with a driving shaft 8, one end, away from the spline shaft 6, of the driving shaft 8 is connected with a motor 9, a driving bevel gear 10 is fixedly sleeved in the middle of the driving shaft 8, and the driving shaft 8 penetrates through a bearing hole of a supporting plate 11; the top surface of the supporting plate 11 is fixedly provided with supporting columns 12, the middle parts of the supporting columns 12 are movably sleeved with driven bevel gears 13 and straight gears 14, the driven bevel gears 13 are meshed with the driving bevel gears 10, the driven bevel gears 13 and the straight gears 14 are tightly attached, the tops of the two supporting columns 12 are provided with connecting plates 15 in a erecting mode, the two end parts of the upper surfaces of the connecting plates 15 are provided with the symmetrical supporting columns 12, and the upper surfaces of the connecting plates 15 are equidistantly connected with rotating shafts 16 in a penetrating mode; the bottom end of the rotating shaft 16 is fixedly connected with a gear ring 18 through a support rod 17, the inner ring of the gear ring 18 is a smooth surface and is provided with the support rod 17 with central symmetry, the outer ring of the gear ring 18 is in a gear shape, wherein the outer rings of two gear rings 18 are respectively meshed with a straight gear 14, and adjacent gear rings 18 are mutually meshed; the fixed welding in middle part of rotation axis 16 has flabellum 19, and flabellum 19 is located between connecting plate 15 and the gear circle 18, and the elongation of flabellum 19 is less than the external diameter of gear circle 18, and brush 20 has been laid to the bottom equidistance of gear circle 18, and brush 20 is vertical arranging, and the bottom of brush 20 contacts with solar panel 1's upper surface.

Referring to fig. 1-2, two backup pads 11 all cross-under have a driving shaft 8, and two motors 9 turn to opposite and not operation simultaneously, guarantee under the effect of two motors 9 that integral key shaft 6 can roll towards two directions along gear way 5, guarantee to have to return, can set for the PLC controller even according to the rotational speed of motor 9 and 5 lengths of gear way, adjust the door type structure that backup pad-support column-connecting plate are constituteed, make it can reciprocating motion, this point is the utility model discloses an it uses to refer to, no longer describe herein.

Referring to fig. 1-2, the arc surface of the roller 7 is lined with a frosted layer, or the arc surface of the roller 7 is wrapped with an impression rubber layer, so that the rolling friction force is improved, and the gate-type structure can normally roll and deviate.

Referring to fig. 3, a shaft shoulder positioning groove corresponding to the driven bevel gear 13 and the spur gear 14 is formed in the middle of the support column 12, so that the driven bevel gear 13 and the spur gear 14 do not fall off, and a positioning ring can be arranged for positioning to ensure that the spur gear 14 and the gear ring 18 are always meshed together.

Referring to fig. 2, solar panel 1 prevents that solar panel 1 from droing in sealed gluey fixed joint is in square groove 3 of sheet frame 2, also avoids the dust of cleaing away to fall into the gap in square groove 3, the dust clearance of being convenient for.

The utility model discloses a working process: a driving shaft 8 of a motor 9 drives a spline shaft 6, a roller 7 and a driving bevel gear 10 to rotate, the spline shaft 6 rolls on a gear way 5, the roller 7 rolls in a strip-shaped groove 4, a gate-shaped structure consisting of a supporting plate, a supporting column and a connecting plate is driven to translate along two sides of a plate frame 2, and the spline shaft 6 and the roller 7 are power wheels for translating the gate-shaped structure;

on the other hand, the driving bevel gear 10 rotates to drive the driven bevel gear 13 and the straight gear 14 to rotate, and drive the gear ring 18 to rotate, so that the brush 20 performs circular motion on the solar panel 1, and the process of scraping, brushing and dedusting is realized; gear ring 18 drives the rotation axis 16 rotatory, flabellum 19 is rotatory, and adjacent flabellum 19 turns to different, thereby a set of flabellum 19 is bloied to solar panel 1, another set of flabellum 19 is then convulsions solar panel 1, accelerate the flow of solar panel top air current, will adsorb the dust on solar panel surface to the greatest extent and blow, brush effect is scraped to the circumference of brush 20, and the translation effect of door type structure, the one side clearance towards solar panel with the dust gradually, thereby improve the dust removal effect, effectively prevent the dust at solar panel 1 surface adsorption.

Particularly in rainy days, the blowing of the fan blades 19 can enable rainwater to flow to the surface, and the washing and brushing processes of the solar panel 1 are completed; in snowy days, the fan blades 19 can break up snow blocks, prevent snow and brush the surface of the solar panel 1 by using snow water.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rail mounted cleaning device for removing dust on the surface of a solar panel comprises a plate frame (2) wrapped on the periphery and the bottom surface of the solar panel (1), and is characterized in that a square groove (3) matched with the solar panel in a clamping manner is formed in the top surface of the plate frame (2), strip-shaped grooves (4) are formed in two symmetrical outer side walls of the plate frame (2), the cross sections of the strip-shaped grooves (4) are in a shape like a Chinese character 'tu', the bottom surface of the opening part of each strip-shaped groove (4) is a gear channel (5), and the rest surfaces of the strip-shaped grooves (4) are smooth surfaces;

the gear way (5) is meshed with a spline shaft (6), one end of the spline shaft (6) is connected with a roller (7), the roller (7) is positioned inside the strip-shaped groove (4) and is attached to the smooth bottom surface of the strip-shaped groove (4), the other end of the spline shaft (6) is connected with a driving shaft (8), one end, far away from the spline shaft (6), of the driving shaft (8) is connected with a motor (9), the middle of the driving shaft (8) is fixedly sleeved with a driving bevel gear (10), and the driving shaft (8) penetrates through a bearing hole of a supporting plate (11);

the top surface of the supporting plate (11) is fixedly provided with supporting columns (12), the middle parts of the supporting columns (12) are movably sleeved with driven bevel gears (13) and straight gears (14), the driven bevel gears (13) are meshed with the driving bevel gears (10), the driven bevel gears (13) are fastened and attached to the straight gears (14), connecting plates (15) are erected at the tops of the two supporting columns (12), the supporting columns (12) are symmetrically arranged at the positions of the two end parts of the upper surface of each connecting plate (15), and rotating shafts (16) are equidistantly connected to the upper surface of each connecting plate (15) in a penetrating mode;

the bottom end of the rotating shaft (16) is fixedly connected with gear rings (18) through support rods (17), the inner rings of the gear rings (18) are smooth surfaces and are provided with the support rods (17) with centrosymmetry, the outer rings of the gear rings (18) are in a gear shape, the outer rings of the two gear rings (18) are respectively meshed with a straight gear (14), and the adjacent gear rings (18) are mutually meshed;

the fixed welding in middle part of rotation axis (16) has flabellum (19), flabellum (19) are located between connecting plate (15) and gear circle (18), just the elongation of flabellum (19) is less than the external diameter of gear circle (18), brush (20) have been laid to the bottom equidistance of gear circle (18), brush (20) are vertical arranging, the bottom of brush (20) contacts with the upper surface of solar panel (1).

2. The orbital sweeping device for removing dust from the surface of a solar panel according to claim 1, characterized in that a drive shaft (8) is connected through both the support plates (11), and the motors (9) are turned in opposite directions and do not operate simultaneously.

3. The orbital sweeping device for dusting the surface of solar panels according to claim 1, characterized in that the arc surface of the rollers (7) is lined with a frosted layer.

4. The orbital sweeping device for removing dust from the surface of a solar panel according to claim 1 or 3, characterized in that the arc surface of the roller (7) is wrapped with a layer of embossing rubber.

5. The orbital cleaning device for removing dust from the surface of a solar panel according to claim 1, characterized in that the middle of the support column (12) is provided with a shoulder positioning groove corresponding to the driven bevel gear (13) and the spur gear (14).

6. The track type cleaning device for removing dust on the surface of the solar panel as claimed in claim 1, wherein the solar panel (1) is fixedly clamped in the square groove (3) of the plate frame (2) through sealant.