Photovoltaic panel mounting device

Abstract

The invention relates to the technical field of photovoltaic panel mounting, in particular to a photovoltaic panel mounting device which comprises a cart, a U-shaped placement plate is mounted on one side of the top of the cart, a vertical groove is formed in the middle of the U-shaped placement plate, and a deep cleaning mechanism capable of cleaning a photovoltaic panel used for a certain time is arranged on a transverse plate. The deep cleaning mechanism comprises a flushing assembly and a wiping assembly. Through the arrangement of the deep cleaning mechanism, after installation, a screw rod rotates, a U-shaped sliding plate moves, a cleaning roller moves, contact marks and dust attached to a photovoltaic panel can be cleaned, after follow-up use is conducted for a certain time, after impurities and dust are attached to the photovoltaic panel firmly, a spray head is started, the spray head sprays water to the photovoltaic panel and flushes the photovoltaic panel firstly, and then the photovoltaic panel is cleaned. And then the photovoltaic panel is scrubbed by the cleaning roller, and finally residual water on the photovoltaic panel is wiped off by the absorption sponge, so that the cleaning effect is better, and the photovoltaic panel is cleaned without additional cleaning equipment through a mode of mounting and cleaning integration.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic panel installation, in particular to a photovoltaic panel installation device. Background Art

[0002] Photovoltaic panels, whose full name is solar photovoltaic panels, also called solar panels, are devices that convert solar energy into electrical energy. They are usually composed of solar cells, packaging materials, glass cover plates, back plates, and frames. When installing photovoltaic panels, first install the base and bracket at the predetermined site, and then install the photovoltaic panels on the bracket. Since photovoltaic panels are heavy, installation devices are usually used to lift the photovoltaic panels to facilitate installation by staff.

[0003] Announcement No.: CN117124043B includes a base and a stand fixedly connected to the upper side of the base. The photovoltaic panel automatic installation equipment also includes: a material holding mechanism, which is arranged inside the stand and is used to stack multiple photovoltaic panels and push out a single photovoltaic panel; a loading mechanism, which is arranged on the upper side of the material holding mechanism and is used to load and push a single photovoltaic panel; a cleaning mechanism, which is arranged on the side of the loading mechanism and is used to clean the surface of the installed photovoltaic panel. The present invention adopts a material holding mechanism, which saves time and labor compared to manual labor. The present invention adopts a loading mechanism, and the entire process is automated and can be freely adjusted according to installation requirements. It has a wide range of applications. The present invention adopts a cleaning mechanism, which can ensure the surface cleanliness of the photovoltaic panel and increase the use effect of the photovoltaic panel.

[0004] The above patents have some shortcomings: 1. Photovoltaic panels are mainly composed of glass cover, solar cells, packaging materials, backplane and frame. Most of its components are non-magnetic. Glass cover, packaging materials, backplane and other materials are non-magnetic. Electromagnetic suction cups cannot firmly and stably adsorb photovoltaic panels. 2. The first screw rod needs to lift the material hopper, and the second screw rod needs to lift all the photovoltaic panels in the feed hopper. In this way, when there are many photovoltaic panels, the first and second screw rods bear a heavy load, which increases wear and tear, resulting in a shorter service life. In addition, the use of two screw rods increases costs. 3. The cleaning roller can clean the contact marks and dust adhering to the surface of the photovoltaic panel during installation, but it lacks the flushing function and the deep cleaning effect is not enough. After the photovoltaic panel has been used for a certain period of time, some firm dust and impurities will adhere to the surface of the photovoltaic panel. It may not be possible to completely clean it with only the cleaning roller, and additional cleaning equipment is required.

[0005] Therefore, the present invention designs a photovoltaic panel installation device to solve the problems existing in the prior art. Summary of the Invention

[0006] The object of the present invention is to provide a photovoltaic panel installation device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a photovoltaic panel installation device, comprising: a cart, a U-shaped placement plate is installed on one side of the top of the cart, a vertical groove is opened in the middle of the U-shaped placement plate, a horizontal plate is provided on the top of the cart for sliding connection with the vertical groove, an adsorption component is provided at the bottom of the horizontal plate, a mounting component is provided on the top of the cart, and a deep cleaning mechanism is provided on the horizontal plate for cleaning photovoltaic panels after a certain period of use, and the deep cleaning mechanism includes a flushing component and a wiping component.

[0008] Preferably, the adsorption assembly includes a U-shaped frame, which is fixedly mounted on the bottom of the horizontal plate. An adjusting motor is installed on the U-shaped frame, and the output end of the adjusting motor is fixedly mounted on the middle of the top of the vacuum suction cup. Vacuum pumps are provided at both ends of the top of the vacuum suction cup. The vacuum suction cup contacts the top of the photovoltaic panel. The top of the photovoltaic panel is usually a glass cover plate, which can fit well with the vacuum suction cup. Then, two vacuum pumps are started so that the vacuum suction cup can firmly and stably adsorb the photovoltaic panel. Moreover, if one vacuum pump fails and the other vacuum pump works normally, the vacuum suction cup can still adsorb the photovoltaic panel. Moreover, by driving the vacuum suction cup to rotate 180 degrees by the adjusting motor, the photovoltaic panel can be installed horizontally and vertically to meet different installation requirements.

[0009] Preferably, the mounting assembly includes a large gear, which is rotatably mounted on the top of the trolley in the middle of one side away from the U-shaped placement plate, and a small gear meshing with the large gear is rotatably mounted on the top of the trolley, and a vertical frame is mounted on the top of the large gear, and a screw rod is rotatably mounted between the upper and lower ends of the vertical frame, and the outer wall of the screw rod is slidably mounted with a U-shaped slide through a thread, and driving motors are installed at both ends of one side of the U-shaped slide, and the output ends of the two driving motors are respectively fixed to the two ends of one side of the horizontal plate. When the screw rod rotates, the U-shaped slide is lifted and lowered, driving the horizontal plate to lift and lower, so that the adsorption assembly can enter the U-shaped placement plate to adsorb the photovoltaic panel without lifting the photovoltaic panel as a whole.

[0010] Preferably, long grooves are provided on three sides of the U-shaped placement board, and a number of rotating rods are rotatably installed in the long grooves. After the photovoltaic panel is adsorbed and rises away from the U-shaped placement board, the rotating rods are driven to rotate in the long grooves, which can reduce the wear of the edges of the photovoltaic panel and the U-shaped placement board.

[0011] Preferably, the deep cleaning mechanism includes a transverse groove, which is provided between the two ends of the transverse plate, a screw is rotatably installed in the transverse groove, and a U-shaped slide is slidably installed on the outer wall of the screw through a thread, and the width of the U-shaped slide is greater than the width of the vacuum suction cup, and a long box is installed at the bottom of the U-shaped slide, and connecting plates are installed at both ends of the bottom of the long box, and a cleaning roller is rotatably installed between the two connecting plates, and one end of the cleaning roller is connected to the output end of the cleaning motor. When the photovoltaic panel is installed, the rotation of the screw can drive the U-shaped slide to move, so that the long box moves, which can drive the cleaning roller to move, and the cleaning motor drives the cleaning roller to rotate, and the cleaning roller can clean the surface of the photovoltaic panel.

[0012] Preferably, the flushing assembly includes a plurality of nozzles, which are installed on one side of the bottom of the long box. A water tank connected to the long box is installed at one end of the cart. A deep groove is opened on one side of the cart. Multi-stage electric push rods are installed at both ends of the deep groove. The output ends of the two multi-stage electric push rods are respectively connected to the two ends of one side of the water collecting tank. The water collecting tank and the deep groove are slidably installed. The nozzles spray water to the photovoltaic panels, first flushing them, and then the cleaning rollers brush them. The cleaning effect is better, and it is convenient to clean firmly attached impurities.

[0013] Preferably, the wiping assembly includes two adjusting electric cylinders, which are respectively installed at the two ends of the bottom of the long box away from the nozzle side, and the output ends of the two adjusting electric cylinders are respectively connected to the two ends of the top of the mounting plate. The bottom of the mounting plate is detachably mounted with a water-absorbing sponge through Velcro. After flushing and brushing, the adjusting electric cylinder drives the mounting plate to descend, so that the water-absorbing sponge is close to the photovoltaic panel, and the photovoltaic panel can be wiped to wipe off the attached water. The Velcro can be used to facilitate the replacement of the worn water-absorbing sponge.

[0014] Preferably, brackets are installed at both ends of the mounting plate away from the nozzle side, a long shaft is rotatably installed between the two brackets, a number of rotating plates are installed on the outer side wall of the long shaft, an extrusion electric cylinder is installed at the bottom of the rotating plate, the output end of the extrusion electric cylinder is fixedly installed to the top side of the extrusion plate, the extrusion plate is located directly below the water-absorbing sponge, when the water-absorbing sponge absorbs more water, it will affect the wiping effect, the long shaft rotates to rotate the rotating plate, after the extrusion electric cylinder drives the extrusion plate to rotate to the bottom of the water-absorbing sponge, the extrusion electric cylinder drives the extrusion plate to rise, so that the absorbent sponge can be squeezed, and the wiping effect of the absorbent sponge can be improved after squeezing the water.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention sets up an adsorption assembly so that the vacuum suction cup contacts the top of the photovoltaic panel. The top of the photovoltaic panel is usually a glass cover, which can fit well with the vacuum suction cup. Then, two vacuum pumps are started to enable the vacuum suction cup to firmly and stably adsorb the photovoltaic panel. Moreover, if one vacuum pump fails, the other vacuum pump can still work normally and the vacuum suction cup can still adsorb the photovoltaic panel. 2. The present invention sets up the installation assembly, and the photovoltaic panels are stacked in the U-shaped placement board. The screw rod rotates to make the horizontal board move up and down, and the vertical groove facilitates the horizontal board to be lowered into the U-shaped placement board. In this way, there is no need to install additional driving equipment to lift the photovoltaic panels, which saves costs. Moreover, the screw rod drives the horizontal board to move up and down, and only needs to drive the lifting of one photovoltaic panel, which reduces weight, reduces wear, and increases the service life of the screw rod. 3. The present invention is provided with a deep cleaning mechanism. After installation, the screw is rotated to move the U-shaped slide and the cleaning roller, which can clean the contact marks and dust attached to the photovoltaic panel. After a certain period of subsequent use, when there are impurities and dust that are relatively firmly attached to the photovoltaic panel, the nozzle is started to spray water on the photovoltaic panel, first rinse it, then the cleaning roller is brushed, and finally the absorption sponge wipes off the residual water on the photovoltaic panel, so that the cleaning effect is better. By installing and cleaning it in one, there is no need to use additional cleaning equipment to clean the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view of the adsorption photovoltaic panel of the present invention; Figure 2 This is a schematic diagram of the front view of the photovoltaic panel installation state of the present invention; Figure 3 It is a schematic structural diagram of the adsorption component of the present invention; Figure 4 It is a bottom view schematic diagram of the long box structure of the present invention; Figure 5 For the present invention Figure 4 A magnified schematic diagram of the structure at A; Figure 6 For the present invention Figure 4 Enlarged schematic diagram of the structure at point B.

[0017] In the figure: 1, cart; 2, U-shaped placement board; 3, vertical slot; 4, horizontal plate; 5, adsorption assembly; 6, installation assembly; 7, deep cleaning mechanism; 501, U-shaped frame; 502, adjustment motor; 503, vacuum suction cup; 504, vacuum pump; 601, large gear; 602, small gear; 603, vertical frame; 604, screw; 605, U-shaped slide; 606, drive motor; 607, long slot; 608, rotating rod; 701, horizontal slot; 702, screw; 703, U-shaped slide; 704, long Box; 705, connecting plate; 706, cleaning roller; 707, cleaning motor; 708, flushing assembly; 7081, nozzle; 7082, water tank; 7083, deep groove; 7084, multi-stage electric push rod; 7085, water collecting tank; 709, wiping assembly; 7091, adjusting electric cylinder; 7092, mounting plate; 7093, Velcro; 7094, absorbent sponge; 7095, bracket; 7096, long axis; 7097, rotating plate; 7098, extrusion electric cylinder; 7099, extrusion plate. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-6 , the present invention provides an embodiment: a photovoltaic panel installation device, comprising: a cart 1, a U-shaped placement plate 2 is installed on one side of the top of the cart 1, a vertical groove 3 is opened in the middle of the U-shaped placement plate 2, a horizontal plate 4 is provided on the top of the cart 1 for sliding connection with the vertical groove 3, an adsorption component 5 is provided at the bottom of the horizontal plate 4, a mounting component 6 is provided on the top of the cart 1, a deep cleaning mechanism 7 is provided on the horizontal plate 4 for cleaning the photovoltaic panels after a certain period of use, the deep cleaning mechanism 7 includes a flushing component 708 and a wiping component 709, a battery and a push rod are provided at one end of the top of the cart 1, and a PLC controller is provided on the U-shaped placement plate 2.

[0020] See also Figure 1-3 In this embodiment: the adsorption component 5 includes a U-shaped frame 501, the U-shaped frame 501 is fixedly installed at the bottom of the horizontal plate 4, and an adjusting motor 502 is installed on the U-shaped frame 501. The output end of the adjusting motor 502 is fixedly installed at the middle of the top of the vacuum suction cup 503, and a vacuum pump 504 is provided at both ends of the top of the vacuum suction cup 503.

[0021] See also Figure 1-3In this embodiment: the mounting assembly 6 includes a large gear 601, which is rotatably mounted on the top of the cart 1 at the middle of the side away from the U-shaped placement plate 2. A small gear 602 is rotatably mounted on the top of the cart 1 and meshes with the large gear 601. A vertical frame 603 is mounted on the top of the large gear 601. A screw rod 604 is rotatably mounted between the upper and lower ends of the vertical frame 603. A U-shaped slide 605 is slidably mounted on the outer wall of the screw rod 604 through a thread. A driving motor 6 is mounted on both ends of one side of the U-shaped slide 605. 06. The output ends of the two driving motors 606 are fixedly installed on the two ends of one side of the horizontal plate 4 respectively. The bottom of the small gear 602 is connected to the output end of motor one. Motor one is installed in the deep groove 7083. The top of the screw rod 604 is connected to the output end of motor two. A guide rod slidingly connected to the U-shaped slide 605 is installed in the vertical frame 603. The horizontal plate 4 is rotated by the two driving motors 606, which can improve the stability of the rotation of the horizontal plate 4. The two driving motors 606 can be made to rotate synchronously through the PLC controller.

[0022] See also Figure 1-3 In this embodiment, a long groove 607 is provided on three sides of the U-shaped placement plate 2, and a plurality of rotating rods 608 are rotatably installed in the long groove 607.

[0023] See also Figure 1-3 , in this embodiment: the deep cleaning mechanism 7 includes a transverse groove 701, which is opened between the two ends of the transverse plate 4, and a screw 702 is rotatably installed in the transverse groove 701, and a U-shaped slide 703 is slidably installed on the outer wall of the screw 702 through a thread, and the width of the U-shaped slide 703 is greater than the width of the vacuum suction cup 503, and a long box 704 is installed at the bottom of the U-shaped slide 703, and connecting plates 705 are installed at both ends of the bottom of the long box 704. A cleaning roller 706 is rotatably installed between the two connecting plates 705, and one end of the cleaning roller 706 is connected to the output end of the cleaning motor 707, and one side of the screw 702 is connected to the output end of the motor three, and a limit rod slidably connected to the U-shaped slide 703 is installed in the transverse groove 701.

[0024] See also Figure 1-3In this embodiment: the flushing component 708 includes a plurality of nozzles 7081, which are installed on one side of the bottom of the long box 704, and a water tank 7082 connected to the long box 704 is installed at one end of the cart 1. A deep groove 7083 is opened on one side of the cart 1, and multi-stage electric push rods 7084 are installed at both ends of the deep groove 7083. The output ends of the two multi-stage electric push rods 7084 are respectively connected to the two ends of one side of the water collecting tank 7085. The water collecting tank 7085 and the deep groove 7083 are slidably installed. A high-pressure pump is installed on the top of the water tank 7082, and the high-pressure pump and the long box 704 are connected by a hose. A sewage pipe is provided on one side of the water collecting tank 7085. When cleaning the photovoltaic panel, because the photovoltaic panel is tilted, the sewage flows downward. The water collecting tank 7085 is located below the photovoltaic panel and can collect the sewage and then discharge it through the sewage pipe.

[0025] See also Figure 1-3 In this embodiment: the wiping assembly 709 includes two adjusting electric cylinders 7091, and the two adjusting electric cylinders 7091 are respectively installed at the two ends of the bottom of the long box 704 away from the nozzle 7081. The output ends of the two adjusting electric cylinders 7091 are respectively connected to the two ends of the top of the mounting plate 7092. The bottom of the mounting plate 7092 is detachably installed with a water-absorbing sponge 7094 through a Velcro 7093. The adjusting electric cylinder 7091 drives the mounting plate 7092 to descend, so that the water-absorbing sponge 7094 can be closely attached to the photovoltaic panel to improve the wiping effect. The Velcro 7093 includes two mother and child parts, which are fixed to the mounting plate 7092 and the water-absorbing sponge 7094 respectively.

[0026] See also Figure 1-3 In this embodiment: brackets 7095 are installed at both ends of the mounting plate 7092 away from the nozzle 7081, a long shaft 7096 is rotatably installed between the two brackets 7095, a plurality of rotating plates 7097 are installed on the outer wall of the long shaft 7096, an extrusion electric cylinder 7098 is installed at the bottom of the rotating plate 7097, the output end of the extrusion electric cylinder 7098 is fixedly installed to the top side of the extrusion plate 7099, the extrusion plate 7099 is located directly below the water-absorbing sponge 7094, and one side of the long shaft 7096 is fixedly installed to the output end of the motor four.

[0027] Working principle: stack several photovoltaic panels in the U-shaped placement plate 2. When installing the photovoltaic panels, the screw 604 rotates to make the U-shaped slide 605 descend, and the horizontal plate 4 descends, driving the vacuum suction cup 503 to contact the top of the uppermost photovoltaic panel. Start the vacuum pump 504 to make the vacuum suction cup 503 generate negative pressure to adsorb the photovoltaic panel. Then the horizontal plate 4 rises to make the photovoltaic panel leave the U-shaped placement plate 2. Then the small gear 602 drives the large gear 601 to rotate 180 degrees, so that the horizontal plate 4 rotates 180 degrees, and the photovoltaic panel moves to the side of the cart 1 for loading. The installation is carried out, the driving motor 606 drives the horizontal plate 4 to tilt so that the photovoltaic panel is tilted, and then according to the height of the photovoltaic panel bracket, the screw 604 rotates again to adjust the horizontal plate 4 to lower the photovoltaic panel to the photovoltaic panel bracket, and the staff manually fixes the photovoltaic panel on the photovoltaic panel bracket. After the installation is completed, the horizontal plate 4 rises a certain distance to make the vacuum suction cup 503 leave the photovoltaic panel, so that the cleaning roller 706 and the photovoltaic panel are in the same parallel line, and the screw 702 rotates to drive the U-shaped slide 703 to move, so that the long box 704 moves. The cleaning motor 707 drives the cleaning roller 706 to rotate, and the cleaning roller 706 can clean the dust generated on the surface of the photovoltaic panel during installation. After the photovoltaic panel has been used for a certain period of time, its surface is stained with more dust and impurities. When cleaning, the nozzle 7081 can be started to spray water on the surface of the photovoltaic panel, and then the cleaning roller 706 can be used to scrub. This will have a better cleaning effect on the photovoltaic panel after being used for a period of time. Finally, the electric cylinder 7091 is adjusted to drive the water-absorbing sponge 7094 to descend and fit the surface of the photovoltaic panel. The water-absorbing sponge 7094 can be used to clean the photovoltaic panel. Wipe the surface of the photovoltaic panel to remove residual moisture. When the water-absorbing sponge 7094 absorbs more water, the long shaft 7096 rotates to rotate the rotating plate 7097, and the squeezing plate 7099 rotates to the bottom of the water-absorbing sponge 7094. Then the squeezing electric cylinder 7098 drives the squeezing plate 7099 to rise and squeeze the water-absorbing sponge 7094, which can squeeze water from the water-absorbing sponge 7094 and improve the wiping effect of the water-absorbing sponge 7094. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A photovoltaic panel mounting device, comprising: A cart (1) is characterized in that: a U-shaped placement plate (2) is installed on one side of the top of the cart (1), a vertical groove (3) is opened in the middle of the U-shaped placement plate (2), a horizontal plate (4) is provided on the top of the cart (1) and is slidably connected to the vertical groove (3), an adsorption component (5) is provided at the bottom of the horizontal plate (4), a mounting component (6) is provided on the top of the cart (1), and a deep cleaning mechanism (7) is provided on the horizontal plate (4) for cleaning photovoltaic panels after a certain period of use, and the deep cleaning mechanism (7) includes a flushing component (708) and a wiping component (709).

2. A photovoltaic panel installation device according to claim 1, characterized in that: The adsorption assembly (5) comprises a U-shaped frame (501), the U-shaped frame (501) being fixedly mounted on the bottom of the horizontal plate (4), an adjustment motor (502) being mounted on the U-shaped frame (501), an output end of the adjustment motor (502) being fixedly mounted to the middle of the top of the vacuum suction cup (503), and a vacuum pump (504) being provided at both ends of the top of the vacuum suction cup (503).

3. The photovoltaic panel installation device according to claim 1, characterized in that: The mounting assembly (6) includes a large gear (601), which is rotatably mounted on the top of the cart (1) at the middle of one side away from the U-shaped placement plate (2), and a small gear (602) is rotatably mounted on the top of the cart (1) and meshes with the large gear (601). A vertical frame (603) is mounted on the top of the large gear (601), and a screw rod (604) is rotatably mounted between the upper and lower ends of the vertical frame (603). The outer wall of the screw rod (604) is slidably mounted with a U-shaped slide (605) through a thread, and driving motors (606) are mounted at both ends of one side of the U-shaped slide (605), and the output ends of the two driving motors (606) are fixedly mounted to the two ends of one side of the horizontal plate (4).

4. A photovoltaic panel installation device according to claim 3, characterized in that: Three sides of the U-shaped placement plate (2) are provided with long grooves (607), and a plurality of rotating rods (608) are rotatably installed in the long grooves (607).

5. The photovoltaic panel installation device according to claim 1, characterized in that: The deep cleaning mechanism (7) comprises a transverse groove (701), wherein the transverse groove (701) is provided between the two ends of the transverse plate (4), a screw rod (702) is rotatably mounted in the transverse groove (701), a U-shaped slide plate (703) is slidably mounted on the outer wall of the screw rod (702) through a thread, the width of the U-shaped slide plate (703) being greater than the width of the vacuum suction cup (503), a long box (704) is mounted at the bottom of the U-shaped slide plate (703), connecting plates (705) are mounted at both ends of the bottom of the long box (704), a cleaning roller (706) is rotatably mounted between the two connecting plates (705), and one end of the cleaning roller (706) is connected to the output end of the cleaning motor (707).

6. A photovoltaic panel installation device according to claim 5, characterized in that: The flushing assembly (708) includes a plurality of nozzles (7081), the nozzles (7081) being mounted on one side of the bottom of the long box (704), a water tank (7082) being mounted on one end of the trolley (1) and being connected to the long box (704), a deep groove (7083) being provided on one side of the trolley (1), multi-stage electric push rods (7084) being mounted on both ends of the deep groove (7083), the output ends of the two multi-stage electric push rods (7084) being respectively connected to the two ends of one side of the water collecting tank (7085), and the water collecting tank (7085) and the deep groove (7083) being mounted in a sliding manner.

7. The photovoltaic panel installation device according to claim 5, characterized in that: The wiping assembly (709) includes two adjusting electric cylinders (7091), which are respectively mounted at the two ends of the bottom of the long box (704) away from the nozzle (7081). The output ends of the two adjusting electric cylinders (7091) are respectively connected to the two ends of the top of the mounting plate (7092). The bottom of the mounting plate (7092) is detachably mounted with a water-absorbing sponge (7094) via a Velcro (7093).

8. The photovoltaic panel installation device according to claim 7, characterized in that: Brackets (7095) are installed at both ends of the mounting plate (7092) away from the nozzle (7081), a long shaft (7096) is rotatably installed between the two brackets (7095), a plurality of rotating plates (7097) are installed on the outer side wall of the long shaft (7096), an extrusion electric cylinder (7098) is installed at the bottom of the rotating plate (7097), the output end of the extrusion electric cylinder (7098) is fixedly installed to the top side of the extrusion plate (7099), and the extrusion plate (7099) is located directly below the water-absorbing sponge (7094).

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