Storage device for batch photovoltaic panels

Abstract

The invention relates to the technical field of photovoltaic panel storage devices, and particularly discloses a photovoltaic panel batch storage device which comprises a containing box and a plurality of placing blocks arranged in the height direction of the containing box at equal intervals, the placing blocks are fixedly connected with the inner wall of the containing box, and the photovoltaic panel batch storage device further comprises a plurality of cleaning mechanisms arranged in the containing box in the height direction of the containing box at equal intervals; the cleaning mechanism comprises a guide rod, a moving block, cleaning assemblies symmetrically arranged on the two sides of the moving block in the width direction of the moving block, and a driving assembly used for driving the moving block to do reciprocating motion in the length direction of the containing box. The guide rod is fixedly connected with the accommodating box; the moving block is slidably connected with the guide rod. The problem that an existing storage device cannot clean dust attached to the surface of a photovoltaic panel during storage of the photovoltaic panel is solved.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic panel storage devices, and specifically discloses a storage device for photovoltaic panels in batches. Background Art

[0002] Photovoltaic panels need to be stored after production is completed. However, when storing existing solar photovoltaic panels, multiple solar photovoltaic panels need to be manually stacked vertically or inserted horizontally into a box. Vertical stacking will cause the photovoltaic panels to be squeezed together, and collision or vibration may easily cause damage to the photovoltaic panels. When inserting horizontally, insertion and removal are inconvenient, and it is difficult to directly pick up and place by a robot, resulting in low work efficiency.

[0003] To solve the above problems, a Chinese patent with publication number CN218987355U discloses a side material collection device for PE packaging bag production, including a shell, four corners of the bottom end of the shell are provided with universal wheels, one side of the front of the shell is provided with a power storage control panel, the bottom end of the front of the shell is provided with a drive box, the interior of the drive box is provided with a drive assembly, one side of the interior of the shell is provided with a photovoltaic panel support assembly 1, and the other side of the interior of the drive assembly is provided with a photovoltaic panel support assembly 2, the drive assembly is composed of a dual-axis servo motor, a worm gear 1, a worm gear 2, a worm gear 1 and a worm gear 2, the photovoltaic panel support assembly 1 and the photovoltaic panel support assembly 2 are both composed of an upper rotating roller, a lower rotating roller, a conveyor belt, a plurality of limit support strips and an inner support assembly; the photovoltaic panel stacking and storage device can improve the convenience of stacking and taking out photovoltaic panels, and the photovoltaic panels will not be squeezed against each other when stacking.

[0004] The above-mentioned device has the following problems during actual use: after the device is stored for a period of time, a certain amount of dust will accumulate on the surface of the photovoltaic panel, which will cause the photovoltaic panel to weaken its luminous effect and affect its power generation efficiency during subsequent use due to the influence of dust. However, if workers remove the photovoltaic panels one by one to clean the dust on the surface of the photovoltaic panels, the workload is large and the work is tedious. In addition, workers are prone to fatigue after long-term work, which leads to incomplete and insufficient cleaning of the photovoltaic panels, thereby reducing the cleaning quality of the photovoltaic panels. Summary of the invention

[0005] The invention provides a photovoltaic panel batch storage device to solve the problem that the existing storage device cannot clean the dust adhered to the surface of the photovoltaic panel during the storage of the photovoltaic panel.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a storage device for batch use of photovoltaic panels, comprising a containing box, a plurality of placement blocks equidistantly arranged along the height direction of the containing box, the placement blocks being fixedly connected to the inner wall of the containing box, and also comprising a plurality of cleaning mechanisms equidistantly arranged in the containing box along the height direction of the containing box; the cleaning mechanism comprises a guide rod, a moving block, a cleaning assembly symmetrically arranged on both sides of the moving block along the width direction of the moving block, and a driving assembly for driving the moving block to reciprocate along the length direction of the containing box; the guide rod is fixedly connected to the containing box; the moving block is slidably connected to the guide rod; the cleaning assembly comprises a disc, a sponge tube, a cylinder with side holes, and a power unit for driving the cylinder to rotate; the disc is fixedly connected to the moving block; the cylinder is rotatably connected to the disc; the sponge tube is fixedly connected to the outer wall of the cylinder.

[0007] The principles and advantages of this solution are:

[0008] 1. The photovoltaic panels to be stored are placed between two adjacent placement blocks in sequence. Under the constraints of the two placement blocks, the photovoltaic panels are limited so that the two adjacent photovoltaic panels will not collide or be squeezed, thereby enhancing the storage effect of the photovoltaic panels and improving the storage quality of the photovoltaic panels.

[0009] 2. During the storage of the photovoltaic panel, the two sponge tubes are driven by the moving block to reciprocate along the length direction of the photovoltaic panel. During the movement of the two sponge tubes, since the photovoltaic panel is located between the two sponge tubes, the two sponge tubes can respectively clean the upper and lower surfaces of the photovoltaic panel, thereby reducing the amount of dust adhering to the photovoltaic panel, enhancing the subsequent use effect of the photovoltaic panel, and further improving the storage quality of the photovoltaic panel.

[0010] 3. While the sponge tube is cleaning the dust adhered to the photovoltaic panel, the power unit can also drive the sponge tube to rotate. Therefore, during the rotation of the sponge tube, the force of the sponge tube can be increased, thereby enabling the sponge tube to more effectively clean the dust with strong adhesion on the photovoltaic panel. Through the above movement, the sponge tube's cleaning effect on the dust adhered to the photovoltaic panel is further enhanced, the sponge tube's cleaning efficiency is improved, and the dust adhered to the photovoltaic panel can be cleaned more completely.

[0011] Furthermore, it also includes a rotating shaft, an elliptical disk, an auxiliary part, and a driving unit for driving the rotating shaft to rotate; the elliptical disk is fixedly connected to the rotating shaft; the auxiliary part includes a plurality of auxiliary units equidistantly arranged along the circumferential direction of the cylinder; the auxiliary unit includes a guide block, an elastic block, a first spring, a guide groove opened on the guide block, a pressure hole opened on the cylinder, and a pressure plate for sealing the pressure hole; the guide block is fixedly connected to the cylinder; the elastic block is slidably connected to the guide block, the elastic block is abutted against the elliptical disk, and the elliptical disk is located on the movement trajectory of the elastic block; the two ends of the first spring are respectively connected to the elastic block and the guide groove; the pressure plate is fixedly connected to the elastic block.

[0012] During the rotation of the sponge tube, when the elastic block moves to the position of the elliptical disk, the elastic block can drive the pressure plate to perform vertical reciprocating motion through the cooperation between the elliptical disk and the first spring. During the vertical reciprocating motion of the pressure plate, the pressure plate can squeeze the sponge tube, thereby promoting a higher degree of fit between the contact surface of the sponge tube and the photovoltaic panel, thereby enhancing the interaction force between the sponge tube and the photovoltaic panel. Through the above movement, under the action of the pressure plate, the sponge tube can clean the dust adhered to the surface of the photovoltaic panel more efficiently and fully, further improving the cleaning quality of the sponge tube on the dust adhered to the surface of the photovoltaic panel.

[0013] Furthermore, the cleaning component also includes a water inlet part; the water inlet part includes a water tank, a conduit, an annular pipe, a hose, a plurality of inlet holes opened on the annular pipe, and a plurality of guide holes opened on the conduit; the water tank is fixedly connected to the outer wall of the containing box; the conduit is respectively connected to the moving block and the disc, and the conduit is communicated with the cylinder; the annular pipe is fixedly connected to the conduit, and the inlet hole and the guide hole are communicated; the two ends of the hose are respectively connected to the water tank and the annular pipe.

[0014] The water is discharged through the water tank, so that the water flows through the hose, the annular tube, the conduit, and finally flows into the cylinder. While the water is flowing in the cylinder, when the elliptical disk drives the pressure plate to make vertical reciprocating motion, the pressure plate will be interrupted from the pressure hole, and then the water can act on the sponge tube along the gap, so that the sponge tube becomes wet. After the sponge tube is wet, the sponge tube has a certain adsorption effect on the dust adhered to the photovoltaic panel, and then the sponge tube can clean the dust more completely and comprehensively, further improving the cleaning efficiency of the sponge tube.

[0015] The setting that water can only act on the sponge tube when a gap appears between the pressure plate and the pressure hole is to make the water flow only in a directional manner toward the location of the photovoltaic panel surface, thereby reducing water waste, improving water utilization, and allowing water to infiltrate the sponge tube with high quality, thereby enhancing the water infiltration effect on the sponge tube.

[0016] Furthermore, it also includes a linkage part arranged in the cylinder; the linkage part includes a fixed block, a limit cylinder, a limit block, a blocking block, and a second spring; the fixed block is fixedly connected to the disc; the limit cylinder is fixedly connected to the fixed block; one end of the limit block is slidably connected to the limit cylinder, and the other end of the limit block is fixedly connected to the blocking block; the blocking block is abutted against the elliptical disk, and the water outlet of the conduit is located on the movement trajectory of the blocking block; the two ends of the second spring are respectively connected to the limit cylinder and the limit block.

[0017] Under the action of the elliptical disk and the second spring, the blocking block can make vertical reciprocating motion. During the vertical reciprocating motion of the blocking block, the aperture of the conduit can be adjusted when the water is discharged, thereby increasing the pressure of the conduit when the water is discharged, so that the water flows faster after being discharged through the conduit. Through the above movement, the water flow rate is accelerated, and the sponge tube can be infiltrated faster, so that the sponge tube becomes wet quickly, thereby improving the cleaning efficiency and cleaning quality of the sponge tube, and ensuring that the dust adhering to the photovoltaic panel can be completely removed by the sponge tube.

[0018] Furthermore, it also includes a stirring part symmetrically arranged on both sides of the cylinder along the axial direction of the cylinder; the stirring part includes a stirring shaft, a plurality of stirring blades equidistantly arranged along the axial direction of the stirring shaft, and a motion unit for driving the stirring shaft to rotate; the stirring shaft is rotatably connected to the disc; and the stirring blades are fixedly connected to the stirring shaft.

[0019] The symmetrically arranged stirring blades allow the water to flow in a directional manner toward the pressure holes that fit the surface of the photovoltaic panel during the flow of water in the cylinder, thereby increasing the flow rate toward the pressure holes that fit the surface of the photovoltaic panel, so that the sponge tube can be more fully and comprehensively soaked. That is, through the above movement, the quality of the sponge tube in cleaning the dust on the surface of the photovoltaic panel is further improved, ensuring that the dust adhering to the photovoltaic panel can be cleaned more fully and thoroughly.

[0020] Furthermore, it also includes a linkage unit arranged in the cylinder; the linkage unit includes a side plate, a linkage shaft, a plurality of blades equidistantly arranged along the circumferential direction of the linkage shaft, and a linkage member for driving the linkage shaft to rotate; the side plate is fixedly connected to the limit cylinder; the linkage shaft is rotationally connected to the side plate; and the blade is fixedly connected to the linkage shaft.

[0021] After the water flows out through the drain port of the conduit, the water can accelerate the flow rate of the water in the cylinder under the action of the blades, thereby further improving the water's infiltration quality on the sponge tube, that is, comprehensively enhancing the water's infiltration effect on the sponge tube.

[0022] Furthermore, the cleaning assembly also includes a rack fixedly connected to the inner wall of the containing box; the conduit is respectively rotatably connected to the moving block and the disc, a first gear is fixedly connected to the conduit, and the first gear is meshed with the rack; the power unit includes a second gear, a power shaft, a third gear, and an annular rack; the second gear is fixedly connected to the conduit; the power shaft is rotatably connected to the disc; the third gear is fixedly connected to the power shaft; the annular rack is fixedly connected to the cylinder; and the third gear is respectively meshed with the second gear and the annular rack.

[0023] When the moving block reciprocates along the length direction of the containing box, the first gear meshes with the rack, and the first gear drives the catheter to rotate. When the catheter rotates, the second gear rotates synchronously. When the second gear rotates, the second gear meshes with the third gear, and the third gear drives the power shaft to rotate. When the third gear rotates, the third gear meshes with the annular rack, and the third gear drives the annular rack to rotate.

[0024] Furthermore, the driving unit is a connecting shaft; both ends of the connecting shaft are respectively connected to the power shaft and the rotating shaft.

[0025] During the rotation of the power shaft, the power shaft drives the rotating shaft to rotate through the connecting shaft.

[0026] Furthermore, the motion unit is a fourth gear; the fourth gear is fixedly connected to the stirring shaft, and the fourth gear is meshed with the second gear.

[0027] During the rotation of the second gear, the second gear and the fourth gear rotate, and thus the fourth gear drives the stirring shaft to rotate.

[0028] Furthermore, the linkage unit includes a worm and a worm wheel; the worm is fixedly connected to the rotating shaft; the worm wheel is fixedly connected to the linkage shaft; and the worm wheel is meshed with the worm.

[0029] During the rotation of the shaft, the worm and the worm wheel are meshed, and the worm wheel drives the linkage shaft to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of an embodiment of a storage device for batch use of photovoltaic panels according to the present invention.

[0031] Figure 2 for Figure 1 Schematic diagram of the structure from the right side.

[0032] Figure 3 for Figure 2 Schematic diagram of the structure of the cleaning mechanism.

[0033] Figure 4 for Figure 3 Schematic diagram of the structure of the middle cylinder.

[0034] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0035] Figure 6 for Figure 3 Schematic diagram of the structure inside the middle cylinder.

[0036] Figure 7 for Figure 6 Enlarged view of point B in the middle.

[0037] Figure 8 for Figure 7Enlarged view of point C in the middle. DETAILED DESCRIPTION

[0038] The following is further described in detail through specific implementation methods:

[0039] The figure marks in the drawings of the specification include: a containing box 1, a placing block 2, a guide rod 3, a moving block 4, a disc 5, a sponge tube 6, a cylinder 7, a servo motor 8, a screw 9, a rotating shaft 10, an elliptical disc 11, a guide block 12, an elastic block 13, a pressure plate 14, a water tank 15, a conduit 16, an annular tube 17, a hose 18, a fixing block 19, a limiting cylinder 20, a limiting block 21, a blocking block 22, a stirring shaft 23, a stirring blade 24, a side plate 25, a linkage shaft 26, a blade 27, a rack 28, a first gear 29, a second gear 30, a third gear 31, an annular rack 32, a fourth gear 33, a worm 34, and a worm wheel 35.

[0040] The embodiment is basically as shown in the attached Figure 1 , 2 , 3, 4, 5, 6, 7, 8 as shown:

[0041] An embodiment of the present invention provides a storage device for photovoltaic panels in batches, comprising a containing box 1, a plurality of placement blocks 2 equidistantly arranged along the height direction of the containing box 1, the placement blocks 2 being fixedly connected to the inner wall of the containing box 1, and also comprising a plurality of cleaning mechanisms equidistantly arranged in the containing box 1 along the height direction of the containing box 1; the cleaning mechanism comprises a guide rod 3, a moving block 4, cleaning components symmetrically arranged on both sides of the moving block 4 along the width direction of the moving block 4, and a driving component for driving the moving block 4 to reciprocate along the length direction of the containing box 1; the guide rod 3 is fixedly connected to the inner wall of the containing box 1; the moving block 4 is slidably connected to the guide rod 3; two cleaning components are respectively located on the upper and lower sides of the moving block 4; the cleaning component comprises a disc 5, a sponge tube 6, a cylinder 7 with side holes, and a power unit for driving the cylinder 7 to rotate; the disc 5 is fixedly connected to the moving block 4; the cylinder 7 is rotatably connected to the disc 5; the sponge tube 6 is fixedly connected to the outer wall of the cylinder 7.

[0042] The driving assembly includes a servo motor 8 and a screw 9; the servo motor 8 is fixedly connected to the outer wall of the containing box 1; the screw 9 is rotationally connected to the containing box 1, and the output shaft of the servo motor 8 is fixedly connected to the screw 9; the moving block 4 is threadedly connected to the screw 9, and the moving block 4 is slidingly connected to the guide rod 3.

[0043] It also includes a rotating shaft 10, an elliptical disk 11, an auxiliary part, and a driving unit for driving the rotating shaft 10 to rotate; the elliptical disk 11 is fixedly connected to the rotating shaft 10; the auxiliary part includes a plurality of auxiliary units equidistantly arranged along the circumferential direction of the cylinder 7; the auxiliary unit includes a guide block 12, an elastic block 13, a first spring, a guide groove opened on the guide block 12, a pressure hole opened on the cylinder 7, and a pressure plate 14 for sealing the pressure hole; the guide block 12 is fixedly connected to the inner wall of the cylinder 7; the elastic block 13 is slidably connected to the guide block 12, the elastic block 13 is against the elliptical disk 11, and the elliptical disk 11 is located on the movement trajectory of the elastic block 13; the first spring is located in the guide groove, and the two ends of the first spring are respectively connected to the elastic block 13 and the guide groove; the pressure plate 14 is fixedly connected to the elastic block 13, and the pressure plate 14 can perform vertical reciprocating motion in the pressure hole.

[0044] The cleaning assembly also includes a water inlet part; the water inlet part includes a water tank 15, a conduit 16, an annular tube 17, a hose 18, a plurality of inlet holes opened on the annular tube 17, and a plurality of guide holes opened on the conduit 16; the water tank 15 is fixedly connected to the outer wall of the containing box 1, and a sufficient amount of clean water is stored in the water tank 15, and a booster pump is arranged in the water tank 15; the conduit 16 is respectively connected to the moving block 4 and the disc 5, and the conduit 16 is communicated with the cylinder 7; the annular tube 17 is fixedly connected to the conduit 16, and the inlet hole and the guide hole are communicated; the two ends of the hose 18 are respectively connected to the water tank 15 and the annular tube 17, and the length of the hose 18 can be suitable for the moving block 4 to make reciprocating motion along the length direction of the guide rod 3.

[0045] It also includes a linkage part arranged in the cylinder 7; the linkage part includes a fixed block 19, a limiting cylinder 20, a limiting block 21, a blocking block 22, and a second spring; the fixed block 19 is fixedly connected to the disc 5; the limiting cylinder 20 is fixedly connected to the fixed block 19; one end of the limiting block 21 is slidably connected to the inner wall of the limiting cylinder 20, and the other end of the limiting block 21 is fixedly connected to the blocking block 22; the blocking block 22 is against the elliptical disk 11, and the water outlet of the conduit 16 is located on the movement trajectory of the blocking block 22; the second spring is located in the limiting cylinder 20, and the two ends of the second spring are respectively connected to the limiting cylinder 20 and the limiting block 21.

[0046] It also includes a stirring portion symmetrically arranged on both sides of the cylinder 7 along the axial direction of the cylinder 7; the stirring portion includes a stirring shaft 23, a plurality of stirring blades 24 equidistantly arranged along the axial direction of the stirring shaft 23, and a motion unit for driving the stirring shaft 23 to rotate; the stirring shaft 23 is rotatably connected to the disc 5; and the stirring blades 24 are fixedly connected to the stirring shaft 23.

[0047] It also includes a linkage unit arranged in the cylinder 7; the linkage unit includes a side plate 25, a linkage shaft 26, a plurality of blades 27 equidistantly arranged along the circumferential direction of the linkage shaft 26, and a linkage member for driving the linkage shaft 26 to rotate; the side plate 25 is fixedly connected to the limiting cylinder 20; the linkage shaft 26 is rotationally connected to the side plate 25; and the blade 27 is fixedly connected to the linkage shaft 26.

[0048] The cleaning assembly also includes a rack 28 fixedly connected to the inner wall of the containing box 1; the conduit 16 is rotationally connected to the moving block 4 and the disc 5 respectively, and a first gear 29 is fixedly connected to the conduit 16, and the first gear 29 is meshed with the rack 28; the power unit includes a second gear 30, a power shaft, a third gear 31, and an annular rack 32; the second gear 30 is fixedly connected to the conduit 16; the power shaft is rotationally connected to the disc 5; the third gear 31 is fixedly connected to the power shaft; the annular rack 32 is fixedly connected to the cylinder 7; the third gear 31 is located between the second gear 30 and the annular rack 32, and the third gear 31 is meshed with the second gear 30 and the annular rack 32 respectively.

[0049] The driving unit is a connecting shaft; both ends of the connecting shaft are connected to the power shaft and the rotating shaft 10 respectively.

[0050] The motion unit is a fourth gear 33 ; the fourth gear 33 is fixedly connected to the stirring shaft 23 , and the fourth gear 33 is meshed with the second gear 30 .

[0051] The linkage unit includes a worm 34 and a worm wheel 35 ; the worm 34 is fixedly connected to the rotating shaft 10 ; the worm wheel 35 is fixedly connected to the linkage shaft 26 ; and the worm wheel 35 is meshed with the worm 34 .

[0052] Specific implementation process:

[0053] The photovoltaic panels to be stored are placed in sequence between two adjacent placement blocks 2. The photovoltaic panels are limited by the constraints of the two placement blocks 2, so that the two adjacent photovoltaic panels will not collide or be squeezed, thereby enhancing the storage effect of the photovoltaic panels and improving the storage quality of the photovoltaic panels.

[0054] During the storage of the photovoltaic panel, if it is necessary to clean the dust adhering to the surface of the photovoltaic panel, the servo motor 8 can be started, and the output shaft of the servo motor 8 can be used to drive the screw 9 to rotate. During the rotation of the screw 9, the moving block 4 can reciprocate along the length direction of the guide rod 3. During the movement of the moving block 4, the moving block 4 drives the two sponge tubes 6 to reciprocate along the length direction of the photovoltaic panel. During the movement of the two sponge tubes 6, since the photovoltaic panel is located between the two sponge tubes 6, the two sponge tubes 6 can respectively perform a comprehensive cleaning of the upper and lower surfaces of the photovoltaic panel, thereby reducing the amount of dust adhering to the photovoltaic panel, enhancing the subsequent use effect of the photovoltaic panel, and further improving the storage quality of the photovoltaic panel.

[0055] During the reciprocating motion of the moving block 4 along the length direction of the containing box 1, the first gear 29 is engaged with the rack 28, thereby driving the conduit 16 to rotate. During the rotation of the conduit 16, the second gear 30 rotates synchronously. During the rotation of the second gear 30, the third gear 31 drives the power shaft to rotate due to the engagement of the second gear 30 with the third gear 31. During the rotation of the third gear 31, the third gear 31 drives the annular rack 32 to rotate due to the engagement of the third gear 31 with the annular rack 32. During the rotation of the annular rack 32, the cylinder 7 rotates synchronously. Therefore, while the sponge tube 6 reciprocates along the length direction of the photovoltaic panel, the sponge tube 6 can also rotate.

[0056] During the rotation of the sponge tube 6, the force of the sponge tube 6 can be increased, thereby enabling the sponge tube 6 to more effectively clean the dust with strong adhesion on the photovoltaic panel. Through the above movement, the cleaning effect of the sponge tube 6 on the dust adhering to the photovoltaic panel is further enhanced, the cleaning efficiency of the sponge tube 6 is improved, and the dust adhering to the photovoltaic panel can be cleaned more completely.

[0057] During the rotation of the sponge tube 6, the elastic block 13 rotates synchronously with the cylinder 7, and the power shaft drives the rotating shaft 10 to rotate through the connecting shaft. During the rotation of the rotating shaft 10, the elliptical disk 11 rotates synchronously. During the rotation of the elliptical disk 11, when the long axis end of the elliptical disk 11 abuts against the elastic block 13, the elastic block 13 drives the pressure plate 14 to move vertically downward, and the first spring is compressed; when the short axis end of the elliptical disk 11 abuts against the elastic block 13, the elastic block 13 is reset under the action of the first spring, and the elastic block 13 drives the pressure plate 14 to move vertically upward.

[0058] Therefore, through the cooperation between the elliptical disk 11 and the first spring, the elastic block 13 can drive the pressure plate 14 to perform vertical reciprocating motion. During the vertical reciprocating motion of the pressure plate 14, the pressure plate 14 can squeeze the sponge tube 6, thereby promoting a higher degree of fit between the contact surface of the sponge tube 6 and the photovoltaic panel, thereby enhancing the interaction force between the sponge tube 6 and the photovoltaic panel. Through the above movement, under the action of the pressure plate 14, the sponge tube 6 can clean the dust adhering to the surface of the photovoltaic panel more efficiently and fully, further improving the cleaning quality of the sponge tube 6 on the dust adhering to the surface of the photovoltaic panel.

[0059] During the movement of the moving block 4, the water is discharged from the water tank 15 through the booster pump in the water tank 15, so that the water flows through the hose 18, the annular tube 17, the conduit 16, and finally flows into the cylinder 7. During the flow of water in the cylinder 7, when the elliptical disk 11 drives the pressing plate 14 to make a vertical reciprocating motion, the pressing plate 14 will be interrupted from the pressure hole, and then the water can act on the sponge tube 6 along the gap, so that the sponge tube 6 becomes wet. After the sponge tube 6 is wet, the sponge tube 6 has a certain adsorption effect on the dust adhered to the photovoltaic panel, and then the sponge tube 6 can clean the dust more completely and comprehensively, further improving the cleaning efficiency of the sponge tube 6.

[0060] The arrangement that water can act on the sponge tube 6 only when a gap appears between the pressure plate 14 and the pressure hole is to make the water flow only in a directional manner toward the location of the photovoltaic panel surface, thereby reducing water waste, improving water utilization, and allowing water to infiltrate the sponge tube 6 with high quality, thereby enhancing the water infiltration effect on the sponge tube 6.

[0061] During the rotation of the elliptical disk 11, when the long axis end of the elliptical disk 11 abuts against the blocking block 22, the blocking block 22 moves vertically upward, and the second spring is compressed; when the short axis end of the elliptical disk 11 abuts against the blocking block 22, the blocking block 22 is reset under the action of the second spring. Therefore, the blocking block 22 can perform vertical reciprocating motion.

[0062] During the vertical reciprocating motion of the blocking block 22, the aperture of the conduit 16 can be adjusted when the water is discharged, thereby increasing the pressure of the conduit 16 when the water is discharged, so that the water flows faster after being discharged through the conduit 16. Through the above motion, the water flow rate is accelerated, and the sponge tube 6 can be infiltrated faster, so that the sponge tube 6 becomes wet quickly, thereby improving the cleaning efficiency and cleaning quality of the sponge tube 6, and ensuring that the dust adhering to the photovoltaic panel can be completely removed by the sponge tube 6.

[0063] During the rotation of the second gear 30, the fourth gear 33 is meshed with the second gear 30, and then the fourth gear 33 drives the stirring shaft 23 to rotate. During the rotation of the stirring shaft 23, since the stirring blades 24 are symmetrically provided on both sides of the conduit 16, the water can flow toward the pressure hole close to the surface of the photovoltaic panel when it flows in the cylinder 7, thereby increasing the flow rate flowing toward the pressure hole that is in contact with the surface of the photovoltaic panel, so that the sponge tube 6 can be more fully and comprehensively soaked. That is, through the above movement, the quality of the sponge tube 6 cleaning the dust on the surface of the photovoltaic panel is further improved, ensuring that the dust adhering to the photovoltaic panel can be cleaned more fully and thoroughly.

[0064] After the water flows out through the drain port of the conduit 16 , the water can accelerate the flow rate of the water in the cylinder 7 under the action of the blades 27 , thereby further improving the water infiltration quality of the sponge tube 6 , that is, comprehensively enhancing the water infiltration effect on the sponge tube 6 .

[0065] To sum up, by comprehensively enhancing the cleaning function of the sponge tube 6, the sponge tube 6 can efficiently and fully clean all the dust adhered to the photovoltaic panel, ensuring that the surface of the photovoltaic panel is as clean as new during the subsequent use of the photovoltaic panel, thereby greatly improving the use effect of the photovoltaic panel.

[0066] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A photovoltaic panel batch storage device, comprising a storage box, a plurality of placement blocks arranged equidistantly along the height direction of the storage box, the placement blocks being fixedly connected to the inner wall of the storage box, characterized in that: It also includes a plurality of cleaning mechanisms which are equidistantly arranged in the containing box along the height direction of the containing box; the cleaning mechanism includes a guide rod, a moving block, cleaning components which are symmetrically arranged on both sides of the moving block along the width direction of the moving block, and a driving component used to drive the moving block to reciprocate along the length direction of the containing box; the guide rod is fixedly connected to the containing box; the moving block is slidably connected to the guide rod; the cleaning component includes a disc, a sponge tube, a cylinder with side holes, and a power unit used to drive the cylinder to rotate; the disc is fixedly connected to the moving block; the cylinder is rotatably connected to the disc; and the sponge tube is fixedly connected to the outer wall of the cylinder.

2. A photovoltaic panel batch storage device according to claim 1, characterized in that: It also includes a rotating shaft, an elliptical disk, an auxiliary part, and a driving unit for driving the rotating shaft to rotate; the elliptical disk is fixedly connected to the rotating shaft; the auxiliary part includes a plurality of auxiliary units equidistantly arranged along the circumferential direction of the cylinder; the auxiliary unit includes a guide block, an elastic block, a first spring, a guide groove opened on the guide block, a pressure hole opened on the cylinder, and a pressure plate for sealing the pressure hole; the guide block is fixedly connected to the cylinder; the elastic block is slidably connected to the guide block, the elastic block is abutted against the elliptical disk, and the elliptical disk is located on the movement trajectory of the elastic block; the two ends of the first spring are respectively connected to the elastic block and the guide groove; the pressure plate is fixedly connected to the elastic block.

3. A photovoltaic panel batch storage device according to claim 2, characterized in that: The cleaning assembly also includes a water inlet part; the water inlet part includes a water tank, a conduit, an annular pipe, a hose, a plurality of inlet holes opened on the annular pipe, and a plurality of guide holes opened on the conduit; the water tank is fixedly connected to the outer wall of the containing box; the conduit is respectively connected to the moving block and the disc, and the conduit is communicated with the cylinder; the annular pipe is fixedly connected to the conduit, and the inlet hole and the guide hole are communicated; the two ends of the hose are respectively connected to the water tank and the annular pipe.

4. A photovoltaic panel batch storage device according to claim 3, characterized in that: It also includes a linkage part arranged in the cylinder; the linkage part includes a fixed block, a limiting cylinder, a limiting block, a blocking block, and a second spring; the fixed block is fixedly connected to the disc; the limiting cylinder is fixedly connected to the fixed block; one end of the limiting block is slidably connected to the limiting cylinder, and the other end of the limiting block is fixedly connected to the blocking block; the blocking block is abutted against the elliptical disk, and the water outlet of the conduit is located on the movement trajectory of the blocking block; the two ends of the second spring are respectively connected to the limiting cylinder and the limiting block.

5. A photovoltaic panel batch storage device according to claim 4, characterized in that: It also includes a stirring part symmetrically arranged on both sides of the cylinder along the axial direction of the cylinder; the stirring part includes a stirring shaft, a plurality of stirring blades equidistantly arranged along the axial direction of the stirring shaft, and a motion unit for driving the stirring shaft to rotate; the stirring shaft is rotatably connected to the disc; and the stirring blades are fixedly connected to the stirring shaft.

6. A photovoltaic panel batch storage device according to claim 5, characterized in that: It also includes a linkage unit arranged in the cylinder; the linkage unit includes a side plate, a linkage shaft, a plurality of blades equidistantly arranged along the circumferential direction of the linkage shaft, and a linkage member for driving the linkage shaft to rotate; the side plate is fixedly connected to the limit cylinder; the linkage shaft is rotationally connected to the side plate; and the blade is fixedly connected to the linkage shaft.

7. A photovoltaic panel batch storage device according to claim 6, characterized in that: The cleaning assembly also includes a rack fixedly connected to the inner wall of the containing box; the conduit is rotatably connected to the moving block and the disc respectively, a first gear is fixedly connected to the conduit, and the first gear is meshed with the rack; the power unit includes a second gear, a power shaft, a third gear, and an annular rack; the second gear is fixedly connected to the conduit; the power shaft is rotatably connected to the disc; the third gear is fixedly connected to the power shaft; the annular rack is fixedly connected to the cylinder; and the third gear is meshed with the second gear and the annular rack respectively.

8. A photovoltaic panel batch storage device according to claim 7, characterized in that: The driving unit is a connecting shaft; two ends of the connecting shaft are respectively connected to the power shaft and the rotating shaft.

9. A photovoltaic panel batch storage device according to claim 8, characterized in that: The motion unit is the fourth gear; the fourth gear is fixedly connected to the stirring shaft, and the fourth gear is meshed with the second gear.

10. A photovoltaic panel batch storage device according to claim 9, characterized in that: The linkage unit comprises a worm and a worm wheel; the worm is fixedly connected to the rotating shaft; the worm wheel is fixedly connected to the linkage shaft; and the worm wheel is meshed with the worm.

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