Gripping hand for photovoltaic installation in desert

Abstract

The invention discloses a desert photovoltaic installation grabbing hand, relates to the technical field of grabbing hands, and aims to solve the problems that a large amount of gravel ground exists in a desert, gravel enters a clamping position along with a photovoltaic panel, the gravel blocks the photovoltaic panel and a clamping piece, the clamping effect is affected, and meanwhile, the gravel between the photovoltaic panel and the clamping piece can scratch the photovoltaic panel and the clamping piece. The arc-shaped structure of the arc-shaped plate is matched with the leakage groove, the plate is lifted to a certain height, meanwhile, sand and stones at the edge position of the bottom of the photovoltaic plate are guided out, the sand and stones fall down along the leakage groove, and the situation that in the clamping process, the sand and stones enter the clamping position along with the photovoltaic plate, consequently, the photovoltaic plate and the clamping piece are blocked by the sand and stones, and the clamping effect on the photovoltaic plate is affected is avoided; and meanwhile, when the photovoltaic panel is moved to a mounting position, relative displacement occurs between the photovoltaic panel and the clamping piece due to obstruction of sand and stones, and under the action of clamping force, the sand and stones between the photovoltaic panel and the clamping piece can scratch the two sides of the photovoltaic panel.

Description

Technical Field

[0001] The invention relates to the technical field of grabbers, in particular to a grabber for desert photovoltaic installation. Background Art

[0002] At present, desert photovoltaic installation is a project to build photovoltaic power generation systems in desert areas. Since the average annual sunshine hours in the desert are high, sufficient sunlight can be guaranteed to generate electricity. The grabber for desert photovoltaic installation is a special equipment used to grab and carry photovoltaic modules and other related objects during the installation of desert photovoltaic projects. In the desert environment, photovoltaic modules are usually numerous and heavy. Manual handling is not only labor-intensive but also relatively inefficient. The grabber can quickly and accurately grab photovoltaic modules with its mechanical structure and power system, which is convenient for subsequent installation and positioning operations, greatly improving the overall efficiency of the installation work. Since there is a large amount of sand and gravel on the desert ground, the sand and gravel enter the clamping position together with the photovoltaic panel, causing the sand and gravel to block the photovoltaic panel and the clamping piece, affecting the clamping effect of the photovoltaic panel. At the same time, the sand and gravel between the photovoltaic panel and the clamping piece will cause scratches on both sides of the photovoltaic panel. Summary of the invention

[0003] To achieve the above objectives, the present invention is implemented through the following technical solutions: A desert photovoltaic installation grabber, comprising: A suction cup mechanism, which is used for adsorbing and fixing the photovoltaic panel. A connecting block is fixedly installed on one side of the suction cup mechanism, and the suction cup mechanism is connected to the mechanical arm through the connecting block; An inner push mechanism, which is used to limit the deformation of the photovoltaic panel, and is installed on a side of the suction cup mechanism away from the connection block; A side clamping mechanism, which is used to adjust the position of the photovoltaic panel, and the side clamping mechanism is symmetrically installed on both sides of the suction cup mechanism, and a cylinder is fixedly installed on the outer side of the side clamping mechanism; Wherein, the side clamping mechanism includes a side plate, the outer side of the side plate is symmetrically provided with a slide groove, the cylinder is fixedly installed on a side of the side plate close to the connecting block, and a sliding frame is fixedly installed at the slide groove of the side plate, the outer side of the sliding frame is fixedly connected to the output end of the cylinder, and a connecting buckle is fixedly installed on the end of the sliding frame away from the cylinder, and the sliding frame is fixedly connected to a slot bar through the connecting buckle, and the inner wall of the slot bar is clamped with the slide groove bar, and an arc plate is fixedly installed on the side of the slide groove bar away from the slot bar, and the arc plate is in contact with the sand and stone ground in the desert. In the process of clamping the photovoltaic panel, the arc structure of the arc plate Cooperating with the leakage groove, the plate is lifted to a certain height while the sand and stone at the bottom edge of the photovoltaic panel are discharged, so that the sand and stone fall along the leakage groove, so as to avoid the sand and stone entering the clamping position together with the photovoltaic panel during the clamping process, causing the sand and stone to block the photovoltaic panel and the clamping part, affecting the clamping effect of the photovoltaic panel. At the same time, when the photovoltaic panel is moved to the installation position, due to the obstruction of the sand and stone, a relative displacement occurs between the photovoltaic panel and the clamping part. Under the action of the clamping force, the sand and stone between the photovoltaic panel and the clamping part will cause scratches on both sides of the photovoltaic panel. The arc plate is an arc plate protruding outward, and the outer side of the arc plate is evenly provided with leakage grooves along the axial direction.

[0004] Preferably, a clamping plate is clamped on one side of the inner wall of the slide groove bar away from the card slot bar, the clamping plate is located on the inner side of the arc plate, and a clamping groove bar is slidably installed between the clamping plate and the slide groove bar, and the concave arc groove of the clamping groove bar cooperates with the buffer pad. During the clamping process, the contact pressure between the inclined photovoltaic panel and the two ends of the clamping groove bar is different, so that the two ends of the buffer pad have different degrees of deformation, and different degrees of elastic force are generated, and the elastic force is transmitted to the photovoltaic panel through the clamping groove bar to adjust the position of the inclined photovoltaic panel. At the same time, the concave arc groove of the clamping groove bar contacts both sides of the photovoltaic panel, avoiding tilting between the plate and the inner top mechanism and the suction cup mechanism, resulting in a clamping effect The outer side of the clamping groove bar is provided with an inwardly concave arc groove, a buffer pad is fixedly installed between the clamping groove bar and the slide groove bar, and a rubber curved plate is fixedly installed on the outer side of the clamping plate. Through the cooperation of the rubber curved plate and the curved plate, during the clamping process, when the curved plate guides the photovoltaic panel to the position of the clamping groove bar, the rubber curved plate cooperates with the photovoltaic panel to enable the photovoltaic panel to smoothly enter the clamping groove bar. At the same time, during the guiding process, the rubber deformation of the rubber curved plate is used to buffer and protect the photovoltaic panel during the guiding process. The end of the rubber curved plate away from the clamping plate is fixedly connected to the outer side of the clamping groove bar, and the outer side of the rubber curved plate is tightly fitted with the end of the curved plate away from the slide groove bar.

[0005] Preferably, the suction cup mechanism comprises a connecting frame, one end of the connecting frame is fixedly connected to the connecting block, and both sides of the connecting frame are fixedly connected to the inner walls of the side plates, an inner support plate is fixedly installed on the inner wall of the connecting frame, an air pump is fixedly installed on the outer side of the inner support plate, an inner orifice plate is fixedly installed on the side of the inner wall of the connecting frame away from the connecting block, sliding holes are symmetrically opened on the outer side of the inner orifice plate, and hollow tubes are slidably installed at the sliding holes of the inner orifice plate, the hollow tubes are connected by air pipes, the air pump is connected to the hollow tubes through the air pipe, a sleeve plate is fixedly installed on the outer side of the hollow tube close to the inner support plate, and an elastic gasket is fixedly installed between the sleeve plate and the inner orifice plate A suction cup is fixedly installed at one end of the hollow tube away from the sleeve plate, and the suction cup is made of rubber material. A limiting plate is fixedly installed at the center position of one side of the inner hole plate away from the elastic gasket. Through the restriction of the limiting plate, after the hollow tube and the suction cup contact the surface of the photovoltaic panel, the sliding range of the hollow tube is limited, so that the plate is clamped by the side clamping mechanism. After being raised to a certain height, the upward movement range of the suction cup and the hollow tube is limited to prevent insufficient contact pressure between the suction cup and the photovoltaic panel, resulting in a gap, which leads to a gap between the suction cup and the photovoltaic panel when the photovoltaic panel is adsorbed and fixed, and adsorption and fixation cannot be performed. The outer side of the limiting plate is symmetrically provided with sliding holes, and the sliding holes of the limiting plate are slidably adapted to the outer side of the hollow tube.

[0006] Preferably, the inner top mechanism comprises a fixing frame, the fixing frame is fixedly installed on a side of the connecting frame away from the connecting block, and a slot plate is fixedly installed at the center position of the inner wall of the fixing frame, the slot plate is symmetrically installed along the center position of the axis of the fixing frame, and a limiting slot is symmetrically provided on the outer side of the slot plate, a slide plate is slidably installed between the slot plates, and sliders are fixedly installed on both sides of the slide plate, and the slide plate is slidably adapted to the limiting slots of the slot plate through the sliders, an elastic ring is fixedly installed between the slide plate and the fixing frame, and a side pressure strip is fixedly installed on the side of the slide plate away from the fixing frame, and the side pressure strip cooperates with the elastic ring to deform under contact pressure during the clamping process of the side clamping mechanism, while buffering the plate, limiting the deformation of the center position of the photovoltaic panel, avoiding deformation of the top of the photovoltaic panel, resulting in the inability of the suction cup mechanism to adsorb and fix, and protecting the photovoltaic panel, avoiding deformation and fracture of the photovoltaic panel under clamping action, the side pressure strip is symmetrically installed along the center position of the axis of the slide plate, and the side pressure strip is made of rubber material.

[0007] The present invention provides a desert photovoltaic installation grabber, which has the following beneficial effects: 1. The desert photovoltaic installation grabber cooperates with the leakage groove through the arc structure of the arc plate. While lifting the plate to a certain height, the sand and stones at the bottom edge of the photovoltaic panel are discharged, so that the sand and stones fall along the leakage groove, so as to avoid the sand and stones entering the clamping position together with the photovoltaic panel during the clamping process, causing the sand and stones to block the photovoltaic panel and the clamping part, affecting the clamping effect of the photovoltaic panel. At the same time, when the photovoltaic panel is moved to the installation position, due to the obstruction of the sand and stones, a relative displacement occurs between the photovoltaic panel and the clamping part. Under the action of the clamping force, the sand and stones between the photovoltaic panel and the clamping part will cause scratches on both sides of the photovoltaic panel.

[0008] 2. The desert photovoltaic installation grabber cooperates with the buffer pad through the concave arc groove of the clamping bar. During the clamping process, the contact pressure between the inclined photovoltaic panel and the two ends of the clamping bar is different, causing different degrees of deformation at both ends of the buffer pad, generating different degrees of elastic force, and transmitting the elastic force to the photovoltaic panel through the clamping bar to adjust the position of the inclined photovoltaic panel. At the same time, the concave arc groove of the clamping bar contacts both sides of the photovoltaic panel to avoid tilting between the panel and the inner top mechanism and the suction cup mechanism, which leads to reduced clamping effect.

[0009] 3. The desert photovoltaic installation grabber cooperates with the rubber curved plate and the arc plate. During the clamping process, when the arc plate guides the photovoltaic panel to the clamping groove position, the rubber curved plate cooperates with the photovoltaic panel to enable the photovoltaic panel to enter the clamping groove smoothly. At the same time, during the guiding process, the rubber deformation of the rubber curved plate is used to buffer and protect the photovoltaic panel during the guiding process.

[0010] 4. The desert photovoltaic installation grabber, through the restriction of the limit plate, limits the sliding range of the hollow tube after the hollow tube and the suction cup contact the surface of the photovoltaic panel, so that the panel is clamped by the side clamping mechanism, and after being raised to a certain height, the upward movement range of the suction cup and the hollow tube is limited to prevent the contact pressure between the suction cup and the photovoltaic panel from being insufficient, resulting in a gap, which causes a gap between the suction cup and the photovoltaic panel when the photovoltaic panel is adsorbed and fixed, and adsorption and fixation cannot be performed.

[0011] 5. The grabber for installing desert photovoltaic panels cooperates with the elastic ring through the side pressure strips. During the clamping process of the side clamping mechanism, the side pressure strips and the elastic ring cooperate to deform under the contact pressure, which buffers the plate while limiting the deformation of the center of the photovoltaic panel, avoiding deformation of the top of the photovoltaic panel, which makes the suction cup mechanism unable to adsorb and fix, and at the same time protects the photovoltaic panel to avoid deformation and breakage of the photovoltaic panel under the clamping action. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the external structure of a grabber for installing photovoltaic power plants in deserts according to the present invention; Figure 2 A side view of a grabber structure for desert photovoltaic installation according to the present invention; Figure 3This is a schematic diagram of the structure of a grabber for desert photovoltaic installation according to the present invention; Figure 4 This is a schematic diagram of the suction cup mechanism structure of the present invention; Figure 5 This is a structural dissection diagram of the suction cup mechanism of the present invention; Figure 6 It is a dissected side view of the suction cup mechanism structure of the present invention; Figure 7 It is a partial structural schematic diagram of the inner push mechanism of the present invention; Figure 8 It is a schematic diagram of the structure of the side clamping mechanism of the present invention; Fig. 9 It is a side view of the side clamping mechanism structure of the present invention; Fig.10 It is a partial structural schematic diagram of the side clamping mechanism of the present invention; Fig.11 It is a partial structural side view of the side clamping mechanism of the present invention.

[0013] In the figure: 1. suction cup mechanism; 2. side clamping mechanism; 3. inner push mechanism; 4. connecting block; 5. cylinder; 101. connecting frame; 102. inner support plate; 103. air pump; 104. elastic gasket; 105. sleeve plate; 106. air pipe; 107. inner hole plate; 108. suction cup; 109. hollow tube; 110. limit plate; 201. side plate; 202. sliding frame; 203. slide groove bar; 204. arc plate; 205. connecting buckle; 206. clamping plate; 207. slot bar; 208. clamping slot bar; 209. buffer pad; 210. rubber curved plate; 31. fixed frame; 32. slot plate; 33. elastic ring; 34. slider; 35. side pressure strip; 36. slide plate; 37. limit groove. DETAILED DESCRIPTION

[0014] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0015] The first embodiment, as Figure 1 to Figure 2 and Figures 8 to 11 As shown, the present invention provides a technical solution: a desert photovoltaic installation grabber, comprising: A suction cup mechanism 1, which is used for adsorbing and fixing the photovoltaic panel. A connecting block 4 is fixedly installed on one side of the suction cup mechanism 1, and the suction cup mechanism 1 is connected to the mechanical arm through the connecting block 4; An inner top mechanism 3, which is used to limit the deformation of the photovoltaic panel, and is installed on a side of the suction cup mechanism 1 away from the connection block 4; A side clamping mechanism 2, which is used to adjust the position of the photovoltaic panel, and the side clamping mechanism 2 is symmetrically installed on both sides of the suction cup mechanism 1, and a cylinder 5 is fixedly installed on the outer side of the side clamping mechanism 2; Wherein, the side clamping mechanism 2 comprises a side plate 201, and a slide groove is symmetrically provided on the outer side of the side plate 201, and the cylinder 5 is fixedly installed on the side of the side plate 201 close to the connecting block 4, and a sliding frame 202 is fixedly installed at the slide groove of the side plate 201, and the outer side of the sliding frame 202 is fixedly connected to the output end of the cylinder 5, and a connecting buckle 205 is fixedly installed on the end of the sliding frame 202 away from the cylinder 5. In the process of clamping the plate by the side clamping mechanism 2, the cylinder 5 is controlled to work by the electric control system of the robot arm, so that the cylinder 5 drives the sliding frame 202 to slide in the slide groove of the side plate 201, and drives the card groove strip 207 through the connecting buckle 205, so that the card groove strips 207 on both sides are close to each other. In the process of approaching, the arc plate 204 contacts the sand and stone ground in the desert environment, and in the process of approaching each other, the inner top mechanism 3 contacts the center position of the top of the photovoltaic panel. The inner top mechanism 3 is pressed on the top of the photovoltaic panel. In the process of the arc plates 204 approaching each other, when the arc plates 204 touch the edge positions on both sides of the photovoltaic panel, the arc surface of the arc plate 204 is used to guide the clamping position of the photovoltaic panel, so that the edge position of the photovoltaic panel is guided toward the position of the clamping groove bar 208. In the process of guiding, the photovoltaic panel is lifted to a certain height. In the process of the arc plates 204 approaching each other and slightly lifting the photovoltaic panel to a certain height, the sand and stone at the bottom edge position of the photovoltaic panel falls along the leakage groove of the arc plate 204 after the photovoltaic panel is lifted. The sliding frame 202 is fixedly connected to the card groove bar 207 through the connecting buckle 205. The inner wall of the card groove bar 207 is clamped with the slide groove bar 203. The side of the slide groove bar 203 away from the card groove bar 207 is fixedly installed with the arc plate 204. The arc plate 204 is an arc plate protruding outward, and the outer side of the arc plate 204 is evenly provided with leakage grooves along the axial direction.

[0016] A clamping plate 206 is clamped on one side of the inner wall of the slide groove bar 203 away from the clamping groove bar 207. The clamping plate 206 is located on the inner side of the arc plate 204, and a clamping groove bar 208 is slidably installed between the clamping plate 206 and the slide groove bar 203. An inner concave arc groove is provided on the outer side of the clamping groove bar 208. A buffer pad 209 is fixedly installed between the clamping groove bar 208 and the slide groove bar 203. A rubber curved plate 210 is fixedly installed on the outer side of the clamping plate 206. When the photovoltaic panel enters the position of the clamping groove bar 208, the rubber curved plate 210 cooperates with the arc plate 204 to guide it in the process of lifting the photovoltaic panel, so that the photovoltaic panel can smoothly contact the clamping plate 210. Groove bar 208, in the subsequent clamping process, the contact pressure between the clamping groove bar 208 and the photovoltaic panel is transmitted to the buffer pad 209 through the clamping groove bar 208, so that the buffer pad 209 is deformed under the contact pressure. When the photovoltaic panel is tilted, the buffer pad 209 contacts the clamping groove bar 208 when tilting, causing different deformations at both ends of the buffer pad 209, and different rebound forces are generated at both ends, which are fine-tuned with the position of the plate. The end of the rubber curved plate 210 away from the clamping plate 206 is fixedly connected to the outer side of the clamping groove bar 208, and the outer side of the rubber curved plate 210 is tightly fitted with the end of the arc plate 204 away from the slide groove bar 203.

[0017] The second embodiment is based on the first embodiment. Figures 3 to 6 As shown, the suction cup mechanism 1 includes a connecting frame 101, one end of the connecting frame 101 is fixedly connected to the connecting block 4, and the two sides of the connecting frame 101 are fixedly connected to the inner wall of the side plate 201. Under the action of the mechanical arm, the suction cup 108 and the inner top mechanism 3 contact the surface of the photovoltaic panel at the same time. When the photovoltaic panel is lifted to a certain height during the clamping process of the side clamping mechanism 2, the panel presses the inner top mechanism 3 and the suction cup 108 at the same time. The inner wall of the connecting frame 101 is fixedly installed with an inner support plate 102, and the outer side of the inner support plate 102 is fixedly installed with an air pump 103. The inner wall of the connecting frame 101 away from the connecting block 4 is fixedly installed with an inner orifice plate 107, and the outer side of the inner orifice plate 107 is symmetrically provided with sliding holes, and the sliding holes of the inner orifice plate 107 are slidably installed with hollow tubes 109, and the hollow tubes 109 are connected by air pipes 106, and the air pump 103 is connected to the hollow tubes 109 through the air pipe 106.

[0018] A sleeve plate 105 is fixedly installed on the outer side of the hollow tube 109 at one end close to the inner support plate 102, an elastic gasket 104 is fixedly installed between the sleeve plate 105 and the inner hole plate 107, and a suction cup 108 is fixedly installed on the end of the hollow tube 109 away from the sleeve plate 105. The suction cup 108 is made of rubber material, and the hollow tube 109 is limited by the elastic gasket 104, thereby limiting the position of the suction cup 108, increasing the contact pressure between the suction cup 108 and the photovoltaic panel, and then air is pumped through the air pump 103, and the air in the hollow tube 109 is extracted through the air pipe 106. A limiting plate 110 is fixedly installed at the center position of the inner hole plate 107 away from the elastic gasket 104. The outer side of the limiting plate 110 is symmetrically provided with sliding holes, and the sliding holes of the limiting plate 110 are slidably adapted to the outer side of the hollow tube 109.

[0019] The third embodiment is based on the first and second embodiments. Figure 7 As shown, the inner top mechanism 3 includes a fixing frame 31, which is fixedly installed on a side of the connecting frame 101 away from the connecting block 4, and a groove plate 32 is fixedly installed at the center of the inner wall of the fixing frame 31. Driven by the mechanical arm, the side pressure strips 35 made of rubber material contact the surface of the photovoltaic panel. At the same time, the contact pressure between the side pressure strips 35 and the photovoltaic panel is transmitted to the elastic ring 33 through the slide plate 36, so that the elastic ring 33 cooperates with the rubber material deformation characteristics of the side pressure strips 35 for buffering, so that the suction cup 108 is tightly adsorbed on the surface of the photovoltaic panel, and the photovoltaic panel is fixed. The suction cup 108 cooperates with the side clamping mechanism 2 to limit the movement of the photovoltaic panel, and is driven by the mechanical arm to move the photovoltaic panel to the installation position. The groove plate 32 moves along the fixing frame 31 The trough plates 32 are symmetrically installed at the center of their axis, and limiting grooves 37 are symmetrically provided on the outer sides of the trough plates 32. Slide plates 36 are slidably installed between the trough plates 32. Slide blocks 34 are fixedly installed on both sides of the slide plates 36. The slide plates 36 are slidably adapted to the limiting grooves 37 of the trough plates 32 through the slide blocks 34. An elastic ring 33 is fixedly installed between the slide plates 36 and the fixed frame 31. The slide plates 36 slide under the restriction of the limiting grooves 37 of the trough plates 32 through the slide blocks 34. After the side pressure strips 35 and the elastic rings 33 are deformed to generate rebound force, the deformation protrusion of the photovoltaic panels under the action of clamping on both sides is limited. A side pressure strip 35 is fixedly installed on the side of the slide plate 36 away from the fixed frame 31. The side pressure strips 35 are symmetrically installed along the center of the axis of the slide plate 36, and the side pressure strips 35 are made of rubber material.

[0020] When in use, it is connected to the robotic arm through the connecting block 4, and the cylinder 5 and the suction cup mechanism 1 are connected to the electrical control system of the robotic arm. The cylinder and the suction cup mechanism 1 are controlled by the electrical control system of the robotic arm. When installing the photovoltaic panel, the robotic arm controls the grabber to grab and move the photovoltaic panel. During the grabbing process, the grabber is driven by the robotic arm to align the photovoltaic panel, and then the cylinder 5 is controlled to work, so that the cylinder 5 drives the side clamping mechanism 2 to move, and clamps the two sides of the photovoltaic panel. At the same time, the position of the photovoltaic panel is fine-tuned, and the inner top mechanism 3 cooperates with the side clamping mechanism 2 to protect the photovoltaic panel during the clamping process. Then the photovoltaic panel is adsorbed and fixed by the suction cup mechanism 1. Finally, the robotic arm drives the photovoltaic panel to be installed to the installation position through the grabber.

[0021] In the process of clamping the plate by the side clamping mechanism 2, the cylinder 5 is controlled by the electrical control system of the robot arm to work, so that the cylinder 5 drives the sliding frame 202 to slide in the sliding groove of the side plate 201, and drives the card slot strip 207 through the connecting buckle 205, so that the card slot strips 207 on both sides are close to each other. In the process of approaching, the arc plate 204 contacts the sand and stone ground in the desert environment. In the process of approaching and clamping, the inner top mechanism 3 contacts the center position of the top of the photovoltaic panel. Driven by the robot arm, the inner top mechanism 3 is pressed on the top of the photovoltaic panel. In the process of approaching the arc plates 204, when the arc plates 204 contact the edge positions on both sides of the photovoltaic panel, the clamping position of the photovoltaic panel is guided by the arc surface of the arc plate 204, so that the edge position of the photovoltaic panel is guided to the position of the clamping slot strip 208. In the process of guiding , lift the photovoltaic panel to a certain height, and in the process of the curved plates 204 approaching each other to slightly lift the photovoltaic panel to a certain height, the sand and stones at the bottom edge of the photovoltaic panel fall along the leakage groove of the curved plate 204 after the photovoltaic panel is lifted, and in the process of the photovoltaic panel entering the position of the clamping groove bar 208, the rubber curved plate 210 cooperates with the curved plate 204 to guide it in the process of lifting the photovoltaic panel, so that the photovoltaic panel can smoothly contact the clamping groove bar 208. In the subsequent clamping process, the contact pressure between the clamping groove bar 208 and the photovoltaic panel is transmitted to the buffer pad 209 through the clamping groove bar 208, so that the buffer pad 209 is deformed under the contact pressure. When the photovoltaic panel tilts, the buffer pad 209 contacts the clamping groove bar 208 when tilting, causing different deformations at both ends of the buffer pad 209, and different rebound forces are generated at both ends, and fine-tuning is performed with the position of the plate.

[0022] In the process of the inner top mechanism 3 cooperating with the side clamping mechanism 2 to clamp the plate, driven by the mechanical arm, the side pressure strip 35 made of rubber material contacts the surface of the photovoltaic panel, and at the same time, the contact pressure between the side pressure strip 35 and the photovoltaic panel is transmitted to the elastic ring 33 through the slide plate 36, so that the elastic ring 33 cooperates with the deformation characteristics of the rubber material of the side pressure strip 35 for buffering, and the slide plate 36 slides under the restriction of the limit groove 37 of the groove plate 32 through the slider 34. After the side pressure strip 35 and the elastic ring 33 are deformed to generate a rebound force, the deformation protrusion of the photovoltaic panel under the clamping action on both sides is limited.

[0023] In the suction cup mechanism 1, under the action of the mechanical arm, the suction cup 108 and the inner top mechanism 3 contact the surface of the photovoltaic panel at the same time. When the photovoltaic panel is lifted to a certain height during the clamping process of the side clamping mechanism 2, the panel presses the inner top mechanism 3 and the suction cup 108 at the same time. The hollow tube 109 is limited by the elastic gasket 104, thereby limiting the position of the suction cup 108, increasing the contact pressure between the suction cup 108 and the photovoltaic panel, and then the air is evacuated by the air pump 103, and the air in the hollow tube 109 is extracted through the air pipe 106, so that the suction cup 108 is tightly adsorbed on the surface of the photovoltaic panel, and the photovoltaic panel is fixed. The suction cup 108 cooperates with the side clamping mechanism 2 to limit the movement of the photovoltaic panel, and is driven by the mechanical arm to move the photovoltaic panel to be installed to the installation position.

[0024] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A desert photovoltaic installation grabber, characterized in that: include: A suction cup mechanism (1), the suction cup mechanism (1) being used for adsorbing and fixing a photovoltaic panel, a connecting block (4) being fixedly mounted on one side of the suction cup mechanism (1), and the suction cup mechanism (1) being connected to a mechanical arm via the connecting block (4); An inner top mechanism (3), the inner top mechanism (3) being used to limit deformation of the photovoltaic panel, and the inner top mechanism (3) being installed on a side of the suction cup mechanism (1) away from the connection block (4); A side clamping mechanism (2), the side clamping mechanism (2) being used to adjust the position of the photovoltaic panel, and the side clamping mechanism (2) being symmetrically mounted on both sides of the suction cup mechanism (1), and a cylinder (5) being fixedly mounted on the outer side of the side clamping mechanism (2); The side clamping mechanism (2) comprises a side plate (201), the outer side of the side plate (201) is symmetrically provided with a slide groove, the cylinder (5) is fixedly mounted on a side of the side plate (201) close to the connecting block (4), and a sliding frame (202) is fixedly mounted at the slide groove of the side plate (201), the outer side of the sliding frame (202) is fixedly connected to the output end of the cylinder (5), and the end of the sliding frame (202) away from the cylinder (5) is fixedly mounted on the side plate (201) A connecting buckle (205) is installed, and the sliding frame (202) is fixedly connected to a slot bar (207) via the connecting buckle (205); a slide bar (203) is clamped on the inner wall of the slot bar (207); an arc plate (204) is fixedly installed on a side of the slide bar (203) away from the slot bar (207); the arc plate (204) is an arc plate protruding outward, and leakage grooves are evenly opened on the outer side of the arc plate (204) along the axial direction.

2. A desert photovoltaic installation grabber according to claim 1, characterized in that: A clamping plate (206) is clamped on one side of the inner wall of the slide groove bar (203) away from the clamping groove bar (207); the clamping plate (206) is located on the inner side of the arc plate (204); a clamping groove bar (208) is slidably installed between the clamping plate (206) and the slide groove bar (203); an inner concave arc groove is provided on the outer side of the clamping groove bar (208); and a buffer pad (209) is fixedly installed between the clamping groove bar (208) and the slide groove bar (203).

3. A desert photovoltaic installation grabber according to claim 2, characterized in that: A rubber curved plate (210) is fixedly mounted on the outer side of the clamping plate (206); one end of the rubber curved plate (210) away from the clamping plate (206) is fixedly connected to the outer side of the clamping groove strip (208); and the outer side of the rubber curved plate (210) is tightly fitted to one end of the arc plate (204) away from the sliding groove strip (203).

4. A desert photovoltaic installation grabber according to claim 1, characterized in that: The suction cup mechanism (1) comprises a connection frame (101), one end of the connection frame (101) being fixedly connected to a connection block (4), and two sides of the connection frame (101) being fixedly connected to inner walls of a side plate (201), an inner support plate (102) being fixedly mounted on the inner wall of the connection frame (101), and an air pump (103) being fixedly mounted on the outer side of the inner support plate (102).

5. A desert photovoltaic installation grabber according to claim 4, characterized in that: An inner hole plate (107) is fixedly mounted on a side of the inner wall of the connection frame (101) away from the connection block (4); sliding holes are symmetrically opened on the outer side of the inner hole plate (107); and hollow tubes (109) are slidably mounted at the sliding holes of the inner hole plate (107); the hollow tubes (109) are connected to each other via an air pipe (106); and the air pump (103) is connected to the hollow tubes (109) via the air pipe (106).

6. A desert photovoltaic installation grabber according to claim 5, characterized in that: A sleeve plate (105) is fixedly mounted on one end of the outer side of the hollow tube (109) close to the inner support plate (102), an elastic gasket (104) is fixedly mounted between the sleeve plate (105) and the inner hole plate (107), and a suction cup (108) is fixedly mounted on one end of the hollow tube (109) away from the sleeve plate (105), and the suction cup (108) is made of rubber material.

7. A desert photovoltaic installation grabber according to claim 6, characterized in that: A limit plate (110) is fixedly mounted at the center of the inner hole plate (107) away from the elastic gasket (104), and sliding holes are symmetrically opened on the outer side of the limit plate (110), and the sliding holes of the limit plate (110) are slidably matched with the outer side of the hollow tube (109).

8. The desert photovoltaic installation grabber according to claim 1, characterized in that: The inner top mechanism (3) comprises a fixed frame (31), the fixed frame (31) being fixedly mounted on a side of the connecting frame (101) away from the connecting block (4), and a slot plate (32) being fixedly mounted at the center position of the inner wall of the fixed frame (31), the slot plate (32) being symmetrically mounted along the center position of the axis of the fixed frame (31).

9. The desert photovoltaic installation grabber according to claim 8, characterized in that: The outer sides of the slot plates (32) are symmetrically provided with limiting grooves (37); a slide plate (36) is slidably mounted between the slot plates (32); sliders (34) are fixedly mounted on both sides of the slide plate (36); the slide plate (36) is slidably fitted with the limiting grooves (37) of the slot plates (32) via the sliders (34).

10. A desert photovoltaic installation grabber according to claim 9, characterized in that: An elastic ring (33) is fixedly installed between the slide plate (36) and the fixed frame (31), and a side pressure strip (35) is fixedly installed on a side of the slide plate (36) away from the fixed frame (31), the side pressure strip (35) is symmetrically installed along the central position of the axis of the slide plate (36), and the side pressure strip (35) is made of rubber material.

Images