Crushing device for photovoltaic recycling

Abstract

The invention belongs to the technical field of photovoltaic recycling crushing, and particularly relates to a photovoltaic recycling crushing device which comprises a lifting mechanism, conveying belts used for conveying photovoltaic modules are arranged on the front side and the rear side of the lifting mechanism correspondingly, crushers are arranged on the left side and the right side of the lifting mechanism correspondingly, and two carrying mechanisms are symmetrically arranged on the crushers; a lifting mechanism is arranged on the two conveying belts, a disassembling mechanism used for disassembling the photovoltaic module is arranged on the two conveying mechanisms, a material pressing disc is arranged over the lifting mechanism, the material pressing disc is rotationally installed on a supporting cover, a motor used for driving the material pressing disc is fixedly installed on the supporting cover, and continuous disassembling of the photovoltaic module is achieved through cooperation of the two conveying belts, the lifting mechanism and the disassembling mechanism. According to the photovoltaic module outer frame processing device, the photovoltaic module feeding and discharging time is saved, the automation rate of the device is increased, meanwhile, the processing efficiency of the photovoltaic module outer frame is improved, the photovoltaic module frame can be directly thrown into the crushing machine to be crushed after being disassembled, and therefore the processing efficiency of the photovoltaic module outer frame is further improved.

Description

Technical Field

[0001] The invention belongs to the technical field of photovoltaic recycling crushing, in particular to a photovoltaic recycling crushing device. Background Art

[0002] With the widespread application of photovoltaic power generation, the scale of retired photovoltaics is very large. The soldering ribbons on photovoltaics contain lead and the backplanes contain fluorine. If landfill is used, it will pollute the soil and groundwater. Secondly, photovoltaic modules also contain ultra-white glass, aluminum, high-purity silicon, silver, as well as rare elements such as copper, indium, and gallium. Failure to recycle them is equivalent to burning the "urban mines" as garbage. Therefore, an environmentally friendly recycling method is to disassemble the photovoltaic modules and then crush the disassembled parts one by one.

[0003] The patent with announcement number CN118719767A discloses a waste recycling and crushing equipment for photovoltaic production, including a base, an installation mechanism, a top plate, a positioning mechanism, a dismantling mechanism, an adjustment mechanism, and a processing mechanism. The scheme works through a flip motor, and under the gear transmission, the flip seat one and the flip seat two are rotated, that is, the two clamping parts drive the frame to change the orientation so that the frame is located above the processing and installation table. The height is controlled by the transfer control cylinder to place the frame in the limit push groove on the processing and installation table to complete the placement, that is, effective sorting; secondly, after the frames of different lengths on the waste plate are removed, the outer frame can be further processed and crushed, eliminating the subsequent manual sorting of frames of different lengths and reducing the intensity of subsequent manual sorting.

[0004] In the above scheme, before disassembling the outer frame of the photovoltaic module, the photovoltaic module needs to be placed between two groups of support plates and clamped and fixed. After the outer frame is removed from the photovoltaic module, the photovoltaic module needs to be taken out from between the two groups of support plates, and then the next group of photovoltaic modules is placed between the two groups of support plates. The taking and placing of the photovoltaic modules wastes a lot of time, which reduces the processing efficiency of the outer frame of the photovoltaic module. Secondly, after disassembling the outer frame of the photovoltaic module, all the waste materials of the outer frame need to be placed in the limiting push grooves on the mounting table before the waste materials can be crushed. Placing the waste materials wastes a lot of time, which will further reduce the processing efficiency of the outer frame of the photovoltaic module. For this reason, the present invention provides a crushing device for photovoltaic recycling. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a photovoltaic recycling crushing device described in the present invention includes a lifting mechanism, conveyor belts for conveying photovoltaic modules are provided in front and behind the lifting mechanism, crushers are provided on the left and right sides of the lifting mechanism, two sets of transport mechanisms are symmetrically provided on the crushers, and dismantling mechanisms for dismantling photovoltaic modules are provided on the two sets of transport mechanisms. A pressing plate is provided just above the lifting mechanism, the pressing plate is rotatably mounted on a support cover, a motor for driving the pressing plate is fixedly mounted on the support cover, the lifting mechanism includes a base, a movable frame is movably mounted on the base, and a first air cylinder fixedly mounted on the base for driving the movable frame is provided. Cylinder, a support platform rotatably installed at the upper end of the movable frame, three sets of rollers rotatably installed on the support platform, a disassembly mechanism includes a bracket, two sets of transport mechanisms are fixedly connected to the lower end of the bracket, two sets of fixed clamps are symmetrically arranged on one side of the bracket, a movable plate movably installed in the bracket, two sets of movable clamps symmetrically installed on one side of the movable plate, the two sets of movable clamps are respectively located directly above the two sets of fixed clamps, a second cylinder for the movable plate fixedly installed on the top of the bracket, a pusher rack movably installed between the fixed clamp and the movable clamp, a third cylinder fixedly installed at the bottom of the bracket for driving the pusher rack, two sets of guide columns symmetrically installed in the bracket, and the movable plate is slidably connected to the guide columns; Through the cooperation of two sets of conveyor belts, lifting mechanisms and disassembly mechanisms, the continuous disassembly of photovoltaic modules can be achieved, saving the time of loading and unloading photovoltaic modules. It not only improves the automation rate of the device, but also improves the processing efficiency of the photovoltaic module frame. Secondly, after the photovoltaic module frame is disassembled, it will be directly thrown into the crusher for crushing, thereby further improving the processing efficiency of the photovoltaic module frame.

[0007] Preferably, the support platform includes a platform body, the lower end of the platform body is rotatably connected to the upper end of the movable frame, a lifting frame movably installed in the platform body, three sets of rollers are rotatably installed on the lifting frame at equal distances, the output end of the fourth cylinder is rotatably connected to the lifting frame, a fixed platform is fixedly installed on the movable frame, and the fourth cylinder is fixedly installed on the fixed platform; The fourth cylinder drives the lifting frame and the three sets of rollers to move downward, so that the three sets of rollers move into the carrier body, so that the glass surface of the photovoltaic module directly contacts the upper end surface of the carrier body, increasing the support area of ​​the glass surface of the photovoltaic module. When the photovoltaic module is squeezed by the pressing plate, the risk of the glass surface being crushed will be reduced.

[0008] Preferably, the support platform includes three groups of bottom plates, which are equidistantly distributed in the carrier body, and the three groups of bottom plates are staggered with the three groups of rollers, a slot blocking plate movably mounted on the bottom plate, two groups of movable blocks movably mounted at both ends of the bottom plate, a spring arranged at one end of the movable block, a side plate fixedly connected to one side of the movable block, a rectangular slot is provided on the bottom plate, the slot blocking plate is slidably connected to the rectangular slot, movable slots are provided at both ends of the bottom plate, the movable slots are connected to the rectangular slots, a sliding rod is fixedly mounted in the movable slot, the slider is slidably connected to the sliding rod, the spring is sleeved on the sliding rod, and both ends of the slot blocking plate A first oblique groove is provided on each of the movable blocks, a pin is provided on the other side of the movable block, one end of the pin is located in the first oblique groove, three sets of avoidance grooves for avoiding rollers are provided on the carrier body, two sets of slide rails are provided on both sides of the carrier body, two sets of sliders are provided on one side of the side plate, the sliders are slidably connected to the slide rails, six sets of baffles for blocking the bottom plate are provided on the top of the carrier body, guide grooves are provided on the side plates, six sets of L-shaped rods are provided in the lifting frame, and a connecting shaft is provided on the upper end of the L-shaped rod, one end of the connecting shaft is located in the guide groove, and the guide groove consists of a straight groove and a second oblique groove; Under the guidance of the first oblique groove, the slot blocking plate enters the avoidance groove along the rectangular groove until the supporting shaft cannot move. At this time, the slot blocking plate completely blocks the avoidance groove, thereby further increasing the contact area between the carrier body and the photovoltaic module, thereby further increasing the support area for the glass surface of the photovoltaic module and further reducing the risk of the glass surface being crushed.

[0009] The beneficial effects of the present invention are as follows: 1. Through the cooperation of two sets of conveyor belts, lifting mechanisms and disassembly mechanisms, the continuous disassembly of photovoltaic modules is realized, which saves the time of loading and unloading photovoltaic modules. It not only improves the automation rate of the device, but also improves the processing efficiency of the photovoltaic module frame. Secondly, after the photovoltaic module frame is disassembled, it will be directly thrown into the crusher for crushing, thereby further improving the processing efficiency of the photovoltaic module frame.

[0010] 2. Before lifting the photovoltaic module, the fourth cylinder drives the lifting frame together with the three sets of rollers to move downward, so that the three sets of rollers move into the main body of the platform, so that the glass surface of the photovoltaic module directly contacts the upper end surface of the main body of the platform, increasing the support area of ​​the glass surface of the photovoltaic module. When the photovoltaic module is squeezed by the pressing plate, the risk of the glass surface being crushed will be reduced.

[0011] 3. When the fourth cylinder drives the lifting frame and the three sets of rollers to move downward, when the roller drops below the lower end surface of the bottom plate, the end of the receiving shaft is located at the intersection of the straight groove and the second oblique groove, and the end of the receiving shaft continues to slide along the second oblique groove. Under the guidance of the second oblique groove, the side plate, together with the movable block, spring, bottom plate, and slot blocking plate, moves toward the top of the roller. As the side plate moves, the bottom plate will be blocked by the two sets of baffles and cannot move. As the side plate continues to move, the side plate will drive the movable block to slide along the slide rod, and the movable block compresses the spring. At the same time, the movable block drives one end of the pin shaft to slide along the first oblique groove. Under the guidance of the first oblique groove, the slot blocking plate enters the avoidance groove along the rectangular groove. The slot blocking plate completely blocks the avoidance groove, further increasing the contact area between the carrier body and the photovoltaic module, thereby further increasing the support surface for the glass surface of the photovoltaic module, and further reducing the risk of the glass surface being crushed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described below with reference to the accompanying drawings.

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0014] Figure 2 This is a schematic diagram of the assembly of the lifting mechanism, crusher, transport mechanism, disassembly mechanism, pressing plate, and photovoltaic module of the present invention.

[0015] Figure 3 Schematic diagram of the disassembly mechanism of the present invention.

[0016] Figure 4 It is a partial cross-sectional schematic diagram of the lifting mechanism of the present invention.

[0017] Figure 5 It is a schematic diagram of the movable frame, the cross-sectional support platform and the roller assembly of the present invention.

[0018] Figure 6 This is a schematic diagram of the assembly of the roller, lifting frame, bottom plate and side plates of the present invention.

[0019] Figure 7 This is a schematic diagram of the bottom plate, slot blocking plate, side plate, movable block and spring assembly of the present invention.

[0020] Figure 8 It is a schematic diagram of the assembly of the roller, platform body, bottom plate, slot blocking plate and side plates of the present invention.

[0021] In the figure: 1, lifting mechanism; 101, base; 102, movable frame; 103, first cylinder; 104, support platform; 1041, carrier body; 411, avoidance groove; 412, slide rail; 413, baffle; 1042, lifting frame; 421, L-shaped rod; 422, receiving shaft; 1043, fourth cylinder; 1044, fixed platform; 1045, bottom plate; 451, rectangular groove; 452, movable groove; 453, slide rod; 1046, groove blocking plate; 461, first oblique groove; 1047, side plate; 471, slider; 472, guide groove; 21, linear groove; 22, second oblique groove; 1048, movable block; 481, pin; 1049, spring; 105, roller; 2. Conveyor belt; 3. Crusher; 4. Handling mechanism; 5. Disassembly mechanism; 501. Bracket; 502. Fixed fixture; 503. Movable fixture; 504. Movable plate; 505. Guide post; 506. Second cylinder; 507. Pusher; 508. Third cylinder; 6. Pressing plate; 7. Support cover; 8. Motor; 9. Photovoltaic module. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] Example 1: Figures 1 to 3As shown, a photovoltaic recycling crushing device described in an embodiment of the present invention includes a lifting mechanism 1, a conveyor belt 2 for conveying photovoltaic modules 9 is provided in front and behind the lifting mechanism 1, crushers 3 are provided on the left and right sides of the lifting mechanism 1, two groups of conveying mechanisms 4 are symmetrically provided on the crusher 3, and the two groups of conveying mechanisms 4 are provided with a disassembly mechanism 5 for disassembling the photovoltaic modules 9, a pressing plate 6 is provided just above the lifting mechanism 1, the pressing plate 6 is rotatably mounted on the support cover 7, and a motor 8 for driving the pressing plate 6 is fixedly mounted on the support cover 7, the lifting mechanism 1 includes a base 101, a movable frame 102 is movably mounted on the base 101, a first cylinder 103 fixedly mounted on the base 101 for driving the movable frame 102, a support platform 104 rotatably mounted at the upper end of the movable frame 102, and a support platform 104 rotatably mounted on the support cover. There are three groups of rollers 105 on the support platform 104, and the disassembling mechanism 5 includes a bracket 501. Two groups of transport mechanisms 4 are fixedly connected to the lower end of the bracket 501. Two groups of fixed clamps 502 are symmetrically arranged on one side of the bracket 501, a movable plate 504 movably installed in the bracket 501, and two groups of movable clamps 503 symmetrically installed on one side of the movable plate 504. The two groups of movable clamps 503 are respectively located directly above the two groups of fixed clamps 502. A second cylinder 506 for the movable plate 504 is fixedly installed on the top of the bracket 501, a pusher rack 507 is movably installed between the fixed clamp 502 and the movable clamp 503, and a third cylinder 508 is fixedly installed at the bottom of the bracket 501 for driving the pusher rack 507. Two groups of guide columns 505 are symmetrically installed in the bracket 501, and the movable plate 504 is slidably connected to the guide columns 505.

[0024] Specifically, the transport mechanism 4, the crusher 3, and the conveyor belt 2 are existing mechanisms. When the frame of the photovoltaic module 9 needs to be disassembled and crushed, multiple groups of photovoltaic modules 9 are placed at equal distances on a group of conveyor belts 2, and the photovoltaic modules 9 are transported toward the direction between the lifting mechanism 1 and the pressing plate 6 through the conveyor belt 2. When the photovoltaic module 9 is transported to the top of the lifting mechanism 1, the lower end surface of the photovoltaic module 9 moves against the three groups of rollers 105 on the support platform 104, and at the same time, the photovoltaic module 9 drives the three groups of rollers 105 to rotate until the photovoltaic module 9 is directly below the pressing plate 6. At the same time, the two ends of the photovoltaic module 9 are respectively placed on the two groups of conveyor belts 2, and then the movable frame 102 is driven by the first cylinder 103 together with the support platform 104 and the photovoltaic module 9 to move upward until the pressing plate 6 is pressed. The material tray 6 is squeezed onto the photovoltaic component 9, so that the photovoltaic component 9 is clamped between the material pressing tray 6 and the three sets of rollers 105. At this time, the lower end surface of the photovoltaic component 9 is flush with the upper end surface of the fixed clamp 502. The two sets of disassembly mechanisms 5 are moved toward each other through the conveying mechanism 4 until the upper end surface of the fixed clamp 502 is attached to the lower end surface of the photovoltaic component 9. Then, the movable plate 504 is pushed downward together with the two sets of movable clamps 503 by the second cylinder 506, so that the outer frame edge of the photovoltaic component 9 is clamped between the movable clamp 503 and the fixed clamp 502. The conveying mechanism 4 is used again to move the disassembly mechanism 5 back to the direction of the photovoltaic component 9, so that the outer frame edge of the photovoltaic component 9 is torn off from the photovoltaic component 9 by the movable clamp 503 and the fixed clamp 502, and the torn off waste As the movable clamp 503 and the fixed clamp 502 move to the top of the crusher 3, the clamping of the movable clamp 503 and the fixed clamp 502 on the waste is released, and the pusher 507 is pulled by the third cylinder 508, so that the pusher 507 pushes the waste, and the waste will be separated from between the movable clamp 503 and the fixed clamp 502, and fall into the crusher 3 below, and the waste is crushed by the crusher 3. In this process, the pressing plate 6 is driven to rotate by the motor 8, and the pressing plate 6 drives the photovoltaic component 9 together with the roller 105, the support platform 104, and the photovoltaic component 9 to rotate 90 degrees. According to the same operation as above, the frame of the remaining edge of the photovoltaic component 9 is disassembled and crushed. After the disassembly and crushing of the photovoltaic component 9 frame is completed, the electric The machine 8 rotates the photovoltaic assembly 9 by 90 degrees again, and lowers the photovoltaic assembly 9 to its original height through the lifting mechanism 1, starts the two sets of conveyor belts 2, and makes the other set of conveyor belts 2 convey the disassembled photovoltaic assembly 9, and the next set of photovoltaic assembly 9 will be conveyed to the bottom of the pressing plate 6, and the above operation is repeated in a cycle. Compared with the prior art, the cooperation of the two sets of conveyor belts 2, the lifting mechanism 1 and the disassembling mechanism 5 can realize the continuous disassembly of the photovoltaic assembly 9, save the time of loading and unloading the photovoltaic assembly 9, not only improve the automation rate of the device, but also improve the processing efficiency of the outer frame of the photovoltaic assembly 9. Secondly, after the frame of the photovoltaic assembly 9 is disassembled, it will be directly thrown into the crusher 3 for crushing, thereby further improving the processing efficiency of the outer frame of the photovoltaic assembly 9.

[0025] like Figure 4 As shown, the support platform 104 includes a platform body 1041, the lower end of the platform body 1041 is rotatably connected to the upper end of the movable frame 102, a lifting frame 1042 is movably installed in the platform body 1041, three sets of rollers 105 are rotatably installed on the lifting frame 1042 at equal distances, the output end of the fourth cylinder 1043 is rotatably connected to the lifting frame 1042, a fixed platform 1044 is fixedly installed on the movable frame 102, and the fourth cylinder 1043 is fixedly installed on the fixed platform 1044.

[0026] Specifically, in order to ensure that the edge of the outer frame of the photovoltaic component 9 is torn off from the photovoltaic component 9 by the movable clamp 503 and the fixed clamp 502, the photovoltaic component 9 must be firmly fixed between the pressing plate 6 and the three groups of rollers 105. Therefore, the photovoltaic component 9 is subjected to a large extrusion force. Since the contact surface between the roller 105 and the photovoltaic component 9 is very small, and the contact surface between the photovoltaic component 9 and the roller 105 is made of glass, the smaller the contact surface, the more concentrated the stress will be, which will cause the glass surface on the photovoltaic component 9 to be easily broken, affecting the subsequent de-glassing of the photovoltaic component 9. Therefore, before lifting the photovoltaic component 9, the fourth cylinder 1043 drives the lifting frame 1042 together with the three groups of rollers 105 to move downward, so that the three groups of rollers 105 are moved into the platform body 1041, so that the glass surface of the photovoltaic component 9 is directly in contact with the upper end surface of the platform body 1041, thereby increasing the support area of ​​the glass surface of the photovoltaic component 9. When the photovoltaic component 9 is squeezed by the pressing plate 6, the risk of the glass surface being crushed will be reduced.

[0027] Example 2: Figures 5 to 8As shown, compared with Example 1, another embodiment of the present invention is: the support platform 104 includes three groups of bottom plates 1045, the three groups of bottom plates 1045 are equidistantly distributed in the carrier body 1041, and the three groups of bottom plates 1045 are staggered with the three groups of rollers 105, a slot blocking plate 1046 movably installed on the bottom plate 1045, two groups of movable blocks 1048 movably installed at both ends of the bottom plate 1045, a spring 1049 set at one end of the movable block 1048, a side plate 1047 fixedly connected to one side of the movable block 1048, a rectangular slot 451 is provided on the bottom plate 1045, the slot blocking plate 1046 is slidably connected to the rectangular slot 451, and movable slots 452 are provided at both ends of the bottom plate 1045, the movable slot 452 is connected to the rectangular slot 451, a sliding rod 453 is fixedly installed in the movable slot 452, the slider 471 is slidably connected to the sliding rod 453, and the spring 1049 is sleeved The first oblique groove 461 is provided at both ends of the slot blocking plate 1046, and the other side of the movable block 1048 is provided with a pin 481, one end of the pin 481 is located in the first oblique groove 461, and the platform body 1041 is provided with three groups of avoidance grooves 411 for avoiding the roller 105. Two groups of slide rails 412 are provided on both sides of the platform body 1041, and two groups of sliders 471 are provided on one side of the side plate 1047. Block 471 is slidably connected to the slide rail 412, six groups of baffles 413 for blocking the bottom plate 1045 are arranged on the top of the platform body 1041, a guide groove 472 is opened on the side plate 1047, six groups of L-shaped rods 421 are arranged in the lifting frame 1042, and a supporting shaft 422 is arranged at the upper end of the L-shaped rod 421. One end of the supporting shaft 422 is located in the guide groove 472, and the guide groove 472 consists of a straight groove 21 and a second oblique groove 22.

[0028] Specifically, when the fourth cylinder 1043 drives the lifting frame 1042 and the three groups of rollers 105 to move downward, the lifting frame 1042 simultaneously drives the six groups of L-shaped rods 421 and the corresponding receiving shafts 422 to move downward. The receiving shafts 422 first slide along the linear groove 21. When the roller 105 drops below the lower end surface of the bottom plate 1045, the end of the receiving shaft 422 is located at the intersection of the linear groove 21 and the second oblique groove 22. The end of the receiving shaft 422 continues to slide along the second oblique groove 22. Under the guidance of the second oblique groove 22, the side plate 1047, together with the movable block 1048, the spring 1049, the bottom plate 1045, and the slot blocking plate 1046, move toward the top of the roller 105. During this process, the side plate 1047 drives the slider 471 to slide along the slide rail 412, which guides the movement of the side plate 1047. When the plate 1047 moves, the bottom plate 1045 will be blocked by the two sets of baffles 413 and cannot move. At this time, the slot blocking plate 1046 is located directly below the avoidance groove 411. As the side plate 1047 continues to move, the side plate 1047 will drive the movable block 1048 to slide along the slide rod 453, and the movable block 1048 compresses the spring 1049. At the same time, the movable block 1048 drives one end of the pin shaft 481 to slide along the first oblique groove 461. Under the guidance of the first oblique groove 461, the slot blocking plate 1046 enters the avoidance groove 411 along the rectangular groove 451 until the supporting shaft 422 cannot move. At this time, the slot blocking plate 1046 completely blocks the avoidance groove 411, thereby further increasing the contact area between the carrier body 1041 and the photovoltaic component 9, thereby further increasing the support area for the glass surface of the photovoltaic component 9, and further reducing the risk of the glass surface being crushed.

[0029] Working principle: Place multiple groups of photovoltaic modules 9 on a group of conveyor belts 2 at equal distances, and use the conveyor belts 2 to transport the photovoltaic modules 9 toward the direction between the lifting mechanism 1 and the pressing plate 6. When the photovoltaic modules 9 are transported to the top of the lifting mechanism 1, the lower end surface of the photovoltaic modules 9 moves against the three groups of rollers 105 on the support platform 104. At the same time, the photovoltaic modules 9 drive the three groups of rollers 105 to rotate until the photovoltaic modules 9 are directly below the pressing plate 6. At the same time, the two ends of the photovoltaic modules 9 are respectively placed on the two groups of conveyor belts 2. Then, the first cylinder 103 drives the movable frame 102 together with the support platform 104 and the photovoltaic modules 9 upward. The two disassembling mechanisms 5 are moved toward each other through the conveying mechanism 4 until the upper end surface of the fixed clamp 502 is attached to the lower end surface of the photovoltaic component 9. Then, the movable plate 504 is pushed downward together with the two sets of movable clamps 503 by the second cylinder 506, so that the outer frame edge of the photovoltaic component 9 is clamped between the movable clamp 503 and the fixed clamp 502. The disassembling mechanism 5 is turned back to the photovoltaic component 9 through the conveying mechanism 4 again. The movable clamp 503 and the fixed clamp 502 move in the direction of the movable clamp 503, so that the edge of the outer frame of the photovoltaic component 9 is torn off from the photovoltaic component 9, and the torn waste moves to the top of the crusher 3 with the movable clamp 503 and the fixed clamp 502. At this time, the clamping of the movable clamp 503 and the fixed clamp 502 on the waste is released, and the pusher 507 is pulled by the third cylinder 508 to push the waste. The waste will be separated from between the movable clamp 503 and the fixed clamp 502 and fall into the crusher 3 below. The crusher 3 crushes the waste. In this process, the motor 8 The pressing plate 6 is driven to rotate, and the pressing plate 6 drives the photovoltaic assembly 9 together with the roller 105, the support platform 104, and the photovoltaic assembly 9 to rotate 90 degrees. According to the same operation as above, the frame of the remaining edge of the photovoltaic assembly 9 is disassembled and crushed. After the photovoltaic assembly 9 frame is disassembled and crushed, the motor 8 is used to rotate the photovoltaic assembly 9 again by 90 degrees, and the lifting mechanism 1 is used to lower the photovoltaic assembly 9 to its original height, and the two sets of conveyor belts 2 are started, so that the other set of conveyor belts 2 will convey the disassembled photovoltaic assembly 9 away, and the next set of photovoltaic assembly 9 will be conveyed to the bottom of the pressing plate 6, and the above operation is repeated in a cycle; Before lifting the photovoltaic module 9, the fourth cylinder 1043 drives the lifting frame 1042 together with the three sets of rollers 105 to move downward, so that the three sets of rollers 105 move into the carrier body 1041, so that the glass surface of the photovoltaic module 9 directly contacts the upper end surface of the carrier body 1041, thereby increasing the supporting area of ​​the glass surface of the photovoltaic module 9; As the fourth cylinder 1043 drives the lifting frame 1042 and the three groups of rollers 105 to move downward, the lifting frame 1042 simultaneously drives the six groups of L-shaped rods 421 and the corresponding receiving shafts 422 to move downward. The receiving shafts 422 first slide along the linear groove 21. When the roller 105 drops below the lower end surface of the bottom plate 1045, the end of the receiving shaft 422 is located at the intersection of the linear groove 21 and the second oblique groove 22. The end of the receiving shaft 422 continues to slide along the second oblique groove 22. Under the guidance of the second oblique groove 22, the side plate 1047, together with the movable block 1048, the spring 1049, the bottom plate 1045, and the slot blocking plate 1046, moves toward the top of the roller 105. During this process, the side plate 1047 drives the slider 471 to slide along the slide rail 412, which guides the movement of the side plate 1047. As the side panels 1047 move, the bottom panel 1045 will be blocked by the two sets of baffles 413 and cannot move. At this time, the slot blocking plate 1046 is located directly below the avoidance groove 411. As the side panels 1047 continue to move, the side panels 1047 will drive the movable block 1048 to slide along the slide rod 453, and the movable block 1048 compresses the spring 1049. At the same time, the movable block 1048 drives one end of the pin shaft 481 to slide along the first oblique groove 461. Under the guidance of the first oblique groove 461, the slot blocking plate 1046 enters the avoidance groove 411 along the rectangular groove 451 until the supporting shaft 422 cannot move. At this time, the slot blocking plate 1046 completely blocks the avoidance groove 411, thereby further increasing the contact surface between the carrier body 1041 and the photovoltaic component 9, thereby further increasing the support surface for the glass surface of the photovoltaic component 9.

[0030] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic recycling crushing device, comprising a lifting mechanism (1), characterized in that: Conveyor belts (2) for conveying photovoltaic modules (9) are provided at the front and rear of the lifting mechanism (1); crushers (3) are provided on the left and right sides of the lifting mechanism (1); two groups of transport mechanisms (4) are symmetrically provided on the crushers (3); dismantling mechanisms (5) for dismantling photovoltaic modules (9) are provided on the two groups of transport mechanisms (4); a pressing plate (6) is provided directly above the lifting mechanism (1); the pressing plate (6) is rotatably mounted on a support cover (7); a motor (8) for driving the pressing plate (6) is fixedly mounted on the support cover (7); The lifting mechanism (1) comprises a base (101), and a movable frame (102) is movably mounted on the base (101); A first cylinder (103) fixedly mounted on the base (101) for driving the movable frame (102); Rotating a support platform (104) mounted at the upper end of the movable frame (102); Rotating three sets of rollers (105) mounted on the support platform (104); The support platform (104) comprises a platform body (1041), the lower end of the platform body (1041) being rotatably connected to the upper end of the movable frame (102); A lifting frame (1042) is movably mounted in the platform body (1041), and the three groups of rollers (105) are rotatably mounted on the lifting frame (1042) at equal distances; a fourth cylinder (1043), wherein the output end of the fourth cylinder (1043) is rotatably connected to the lifting frame (1042), a fixed platform (1044) is fixedly mounted on the movable frame (102), and the fourth cylinder (1043) is fixedly mounted on the fixed platform (1044); The support platform (104) comprises three groups of bottom plates (1045), the three groups of bottom plates (1045) are distributed at equal distances within the platform body (1041), and the three groups of bottom plates (1045) and the three groups of rollers (105) are staggered. a slot blocking plate (1046) movably mounted on the bottom plate (1045); Two sets of movable blocks (1048) movably mounted on both ends of the bottom plate (1045); A spring (1049) provided at one end of the movable block (1048); A side plate (1047) is fixedly connected to one side of the movable block (1048).

2. The photovoltaic recycling crushing device according to claim 1, characterized in that: The disassembling mechanism (5) includes a bracket (501), and the two sets of the transporting mechanisms (4) are fixedly connected to the lower end of the bracket (501); Two sets of fixing clamps (502) are symmetrically provided on one side of the bracket (501); A movable plate (504) movably mounted in the bracket (501); Two groups of movable clamps (503) are symmetrically mounted on one side of the movable plate (504), and the two groups of movable clamps (503) are respectively located directly above the two groups of fixed clamps (502); A second cylinder (506) fixedly mounted on the top of the bracket (501) for driving the movable plate (504); a material pusher (507) movably mounted between the fixed fixture (502) and the movable fixture (503); A third cylinder (508) is fixedly mounted on the bottom of the bracket (501) and is used to drive the pushing rack (507).

3. The photovoltaic recycling crushing device according to claim 2, characterized in that: Two groups of guide pillars (505) are symmetrically installed in the bracket (501), and the movable plate (504) is slidably connected to the guide pillars (505).

4. The photovoltaic recycling crushing device according to claim 3, characterized in that: A rectangular groove (451) is provided on the bottom plate (1045), the groove blocking plate (1046) is slidably connected to the rectangular groove (451), movable grooves (452) are provided at both ends of the bottom plate (1045), the movable groove (452) is communicated with the rectangular groove (451), a sliding rod (453) is fixedly installed in the movable groove (452), the movable block (1048) is slidably connected to the sliding rod (453), and the spring (1049) is sleeved on the sliding rod (453).

5. The photovoltaic recycling crushing device according to claim 4, characterized in that: Both ends of the slot blocking plate (1046) are provided with a first oblique slot (461), and the other side of the movable block (1048) is provided with a pin shaft (481), with one end of the pin shaft (481) located in the first oblique slot (461).

6. The photovoltaic recycling crushing device according to claim 5, characterized in that: The platform body (1041) is provided with three groups of avoidance grooves (411) for avoiding the roller (105), two groups of slide rails (412) are provided on both sides of the platform body (1041), and two groups of sliders (471) are provided on one side of the side plate (1047), and the sliders (471) are slidably connected to the slide rails (412).

7. The photovoltaic recycling crushing device according to claim 6, characterized in that: Six groups of baffles (413) for blocking the bottom plate (1045) are arranged on the top of the platform body (1041), and a guide groove (472) is provided on the side plate (1047). Six groups of L-shaped rods (421) are arranged in the lifting frame (1042), and a receiving shaft (422) is provided at the upper end of the L-shaped rod (421). One end of the receiving shaft (422) is located in the guide groove (472), and the guide groove (472) consists of a straight groove (21) and a second oblique groove (22).

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