CN115285193B

CN115285193B - Transfer device with adjustable height for recycling solar cell

Info

Publication number: CN115285193B
Application number: CN202210936868.7A
Authority: CN
Inventors: 周全法; 赵景波; 陈小卉; 周品; 金雪元
Original assignee: Changzhou Institute of Technology
Current assignee: Changzhou Institute of Technology
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-05-19
Anticipated expiration: 2042-08-05
Also published as: CN115285193A

Abstract

The invention relates to the technical field of solar cell recycling, in particular to a transfer device for recycling a solar cell, which comprises a storage box, a cart and a transfer component, wherein the storage box is arranged on the cart, a control terminal is arranged at a handle of the cart, vertical plates are arranged on two sides of the interior of the storage box, a lifting frame is adjusted by lifting the upper parts of the vertical plates on two sides, one vertical plate is of a T-shaped structure, a first driven gear is arranged in the middle of the vertical plate, a sleeve shaft penetrates through the middle of the first driven gear, an output component for driving the first driven gear and the lifting frame is arranged between the vertical plates on two sides, a reset structure is further arranged between the lifting frame and the vertical plates, the transfer component comprises a lifting rod, a guide roller and a supporting table, and the lifting rod moves above the storage box. The solar cell storage device not only can store solar cells in a lifting mode, but also can push the solar cells through an automatic structure after reaching a destination.

Description

Transfer device with adjustable height for recycling solar cell

Technical Field

The invention relates to the technical field of solar cell recycling, in particular to a transfer device for recycling a solar cell with adjustable height.

Background

Solar cells are classified into crystalline silicon type and amorphous silicon type, wherein the crystalline silicon type cells may be classified into single crystal cells and polycrystalline cells. Among the many solar cells, crystalline silicon solar cells have been dominant in the photovoltaic market, and crystalline silicon solar cell photovoltaic systems mainly comprise materials such as silicon, aluminum, silver, copper, glass, and plastics, wherein the main part of the cell, i.e., polysilicon, has a high recovery value, and the recovery values of the remaining materials such as aluminum back sheets, silver grids, tinned copper wires, and glass are not insignificant.

In the process of recycling solar cells, the solar cells are usually stacked on a trolley in sequence, and then are limited and tightened by means of binding belts and other parts, but the binding constraint mode easily enables the solar cells to incline, then the recycled solar cells are transported to a recycling place by the trolley, and when the solar cells are discharged, workers are required to move down from the trolley one by one, so that the operation is time-consuming and labor-consuming, and therefore, a transporting device for recycling solar cells with adjustable height is provided to solve the problem.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a transfer device for recycling solar cell slices, which is adjustable in height.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a transfer device is used in recovery of high adjustable solar wafer, includes bin, shallow and roll-out subassembly, the bin is installed on the shallow, and control terminal is installed to the handle department of shallow, the inside both sides of bin all are provided with the riser, and the top lift adjustment of both sides riser has the crane, and one of them riser is "T" type structure and installs first driven gear in its department, runs through in the centre of first driven gear has the sleeve shaft, installs with the output subassembly of drive first driven gear and crane between the riser of both sides, and still is provided with reset structure between crane and the riser;

the rolling-out assembly comprises a lifting rod, a guide roller and a supporting table, wherein the lifting rod moves above the storage box, the guide roller rotates on one side of the middle of the lifting rod, a lifting sleeve is further embedded on the lifting rod, a guide rod is connected with the lifting sleeve in a penetrating mode, a silicon steel sheet capable of being electrified is embedded on the bottom end of the guide rod, a cavity is formed in the top end of a sleeve shaft, a fixing plate is arranged in the cavity, a horizontal plate is arranged below the fixing plate, a connecting plate is arranged above the horizontal plate in a lifting mode, a guide structure is connected between one end of the connecting plate and the fixing plate, an iron disc is further arranged on the connecting plate, and a connecting shaft is further arranged between the guide rod and the sleeve shaft in a rotating mode;

a plurality of regulating plates are movably arranged on the outer surface of the guide roller, the outer cambered surface of each regulating plate is a concave-convex surface, the supporting table is rotatably arranged on the outer wall of one side of the storage box, the bottom wall of the supporting table is provided with a push rod, and the bottom end of the push rod is clamped in the outer wall of the storage box.

Preferably, the output assembly comprises a rotating shaft, a cam and a first driving gear, wherein the cam and the first driving gear are both arranged on the rotating shaft, the first driving gear is meshed with a first driven gear, a rotating wheel is arranged at the bottom of the lifting frame, and the rotating wheel is in contact with the cam.

Preferably, the reset structure comprises two fixing nails and a tension spring, wherein the fixing nails are of a T-shaped structure, the fixing nails are welded on the lifting frame and the vertical plate, and the tension spring is arranged between the two fixing nails on the same side.

Preferably, the guide structure comprises a long handle, a sliding bolt and a short shaft, wherein the sliding bolt and the short shaft are respectively arranged on two sides of the long handle, the other end of the short shaft is fixedly welded with the connecting plate, and the short shaft penetrates through the connector.

Preferably, an electric push rod connected with the connector is arranged below the connector on the horizontal plate through a screw, and a chute matched with the sliding bolt is arranged on the fixed plate.

Preferably, a vertical wall plate is welded between the inner walls of the cavity, the bottom end of the wall plate is welded and fixed with the horizontal plate, and the fixing plate is fixed on the wall plate through screws.

Preferably, the roller is installed to inside centre of deflector roll, and the tip department of roller installs second driven gear, and one side of second driven gear is provided with the second drive gear who is connected with it meshing, inlays on the inner wall of one side of deflector roll and is equipped with the rotating electrical machines, and the second drive gear is fixed on the output shaft of rotating electrical machines through cup jointing.

Preferably, a piston rod is welded on the side wall of the adjusting piece, a connecting bolt is welded on one end of the piston rod, and the other end of the connecting bolt is positioned in the second driven gear.

Preferably, the sleeve shaft penetrates through the first driven gear to be arranged and fixed through welding, and the bottom end of the sleeve shaft is rotatably arranged on one of the vertical plates.

The beneficial effects of the invention are as follows:

1. the rotating shaft is rotated to enable the cam to rotate along with the rotating shaft, so that the rotating wheel is driven to vertically move upwards or downwards, the lifting frame is further enabled to move along with the rotating wheel, and when the lifting frame moves downwards, a tension spring is additionally arranged between the lifting frame and the vertical plate, so that downward reset movement of the lifting frame can be facilitated, and the stored solar cell can be lifted and adjusted.

2. The guide rod is driven to rotate through the first driven gear, the lifting sleeve is driven to move up and down under the action of limiting and thread driving, the lifting rod and the guide roller are driven to move up and down, after the lifting sleeve is adjusted to a proper height, the outer moving distance of the regulating piece is controlled by the cooperation of the second driving gear and the second driven gear, the regulating piece is contacted with the uppermost solar cell piece, and the regulating piece is sent out to one side along the supporting table in the horizontal state, and the automation degree of the transportation process is improved.

3. Through set up fixed plate, guide structure, connecting plate, connector isotructure in the sleeve, utilize the elevating movement of connector to drive the guide structure along the spout motion on the fixed plate, when the turning point of spout, guide structure drives the connecting plate upset to can control the relation of connection between guide arm and the sleeve, make when the crane carries out the lift adjustment, the position of deflector roll both can not receive its influence and keep in situ, also can make the deflector roll move down in step when the crane is adjusted upwards, and move up in step when the downward adjustment.

Drawings

Fig. 1 is a schematic structural view of a transport device for recovering solar cells with adjustable height according to the present invention;

fig. 2 is a schematic diagram of the internal structure of a storage box of the transport device for recovering solar cells with adjustable height;

fig. 3 is a schematic diagram of installation and adjustment of a support of a transport device for recovering solar cells with adjustable height;

fig. 4 is a schematic connection diagram of a guide rod and a sleeve shaft of the transport device for recovering solar cells with adjustable height;

fig. 5 is a schematic view of a fixing plate structure of a transporting device for recovering solar cells with adjustable height according to the present invention;

FIG. 6 is a schematic view showing a three-dimensional state among the fixing plate, the connector, the guide structure and the connecting plate in FIG. 4;

fig. 7 is a schematic structural view of a guide roller and its components of the transport device for recovering solar cells with adjustable height.

In the figure: 1. a storage tank; 2. a control terminal; 3. a cart; 4. a lifting rod; 5. a guide roller; 6. a guide rod; 7. a lifting sleeve; 8. a lifting frame; 9. a riser; 10. a rotating shaft; 11. a cam; 12. a rotating wheel; 13. a first drive gear; 14. a first driven gear; 15. a sleeve shaft; 16. a connecting shaft; 17. a support; 18. a push rod; 19. a side groove; 20. a pulling piece; 21. a clamping seat; 22. a silicon steel sheet; 23. a connecting plate; 24. an iron plate; 25. a connector; 26. a fixing plate; 27. a guide structure; 28. a chute; 29. a regulating piece; 30. a second driven gear; 31. a second drive gear; 32. a connecting bolt; 33. a piston rod; 34. and a tension spring.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

Referring to fig. 1 to 7, a transfer device for recovering solar cells with adjustable height comprises a storage box 1, a trolley 3 and a turning-out assembly, wherein the storage box 1 is welded on the trolley 3, a control terminal 2 is arranged at a handle of the trolley 3 through screws, vertical plates 9 are welded on two sides of the interior of the storage box 1, a lifting frame 8 is adjusted by lifting the upper parts of the vertical plates 9 on two sides, the lifting frame 8 is in an H-shaped structure and is used for storing the solar cells, the solar cells are stacked together, a lifting shaft is welded at the bottom end of the lifting frame 8, the bottom end of the lifting shaft moves in the vertical plates 9, one of the vertical plates 9 is in a T-shaped structure and is provided with a first driven gear 14 at the middle part, a sleeve shaft 15 penetrates through the middle of the first driven gear 14, the sleeve shaft 15 is mainly used for controlling connection with a guide rod 6 or not, an output assembly for driving the first driven gear 14 and the lifting frame 8 is arranged between the vertical plates 9 on two sides, a reset structure is further arranged between the lifting frame 8 and the vertical plates 9, and the reset structure is used for facilitating the downward movement of the lifting frame 8;

the roll-out assembly comprises a lifting rod 4, a guide roller 5 and a supporting table 17, wherein the lifting rod 4 moves above the storage box 1, the guide roller 5 rotates on one side of the middle of the lifting rod 4, a driving motor (electric signal connection between the driving motor and the control terminal 2) is embedded in the lifting rod 4, the driving motor is fixedly connected with the guide roller 5 and used for driving the rotation adjustment of the guide roller 5, a lifting sleeve 7 is embedded on the lifting rod 4, a guide rod 6 is connected with the lifting sleeve 7 in a penetrating manner, a silicon steel sheet 22 capable of being electrified is embedded on the bottom end of the guide rod 6, one side of the silicon steel sheet 22 is connected with a built-in power supply (the built-in power supply controls the built-in power supply to start and stop through the control terminal 2), a cavity is formed in the top end of the sleeve shaft 15, a fixing plate 26 is installed in the cavity, a horizontal plate is welded below the fixing plate 26, a connecting plate 23 is arranged above the horizontal plate in a lifting manner, a guide structure 27 is connected between one end of the connecting plate 23 and the fixing plate 26, an iron plate 24 is also installed on the connecting plate 23, a connecting shaft 16 is also rotationally arranged between the guide rod 6 and the sleeve shaft 15;

the outer surface of the guide roller 5 is movably provided with a plurality of adjusting sheets 29, the outer cambered surface of the adjusting sheets 29 is a concave-convex surface, a roller shaft is inserted in the middle of the inside of the guide roller 5, a second driven gear 30 is welded at the end part of the roller shaft, one side of the second driven gear 30 is provided with a second driving gear 31 which is meshed with the second driven gear 30, a rotating motor (electric signal connection between the rotating motor and the control terminal 2) is embedded on the inner wall of one side of the guide roller 5, the second driving gear 31 is fixedly sleeved on the output shaft of the rotating motor, a piston rod 33 is welded on the side wall of the adjusting sheets 29, a connecting bolt 32 is welded on one end of the piston rod 33, a plurality of arc guide holes are formed in the second driven gear 30, the other end of the connecting bolt 32 is positioned in the guide hole, and when the second driven gear 30 starts to rotate clockwise as shown in fig. 6, the connecting bolt 32 moves to the side of the position far from the center point in the guide hole, so as to drive the adjusting sheets 29 to move outwards, otherwise, the adjusting sheets are retracted inwards;

the supporting platform 17 is rotatably arranged on the outer wall of one side of the storage box 1 through shaft connection, a side groove 19 is formed in the outer wall of the storage box 1, a triangular clamping seat 21 is welded on the inner wall of the side groove 19, a containing groove is formed in the bottom wall of the supporting platform 17, movable grooves are formed in the inner walls of two sides of the containing groove, a sliding shaft penetrates through one end of the ejector rod 18, the sliding shaft slides between the movable grooves on the two sides, the bottom end of the ejector rod 18 is clamped in the clamping seat 21, a shifting piece 20 is rotatably arranged below the side groove 19 on the outer wall of the storage box 1 through shaft connection and used for limiting and fixing the supporting platform 17 after the supporting platform 17 is retracted into the side groove 19, the supporting platform 17 is flush with the storage box 1 after being rotated to a horizontal position, and when the supporting platform 17 is retracted into the side groove 19, the clamping seat 21 is contacted with the supporting platform 17.

In order to realize the drive effect to cam 11 and to first driven gear 14, output assembly includes pivot 10, cam 11 and first drive gear 13, and cam 11 and first drive gear 13 are all installed on pivot 10, and the one end of pivot 10 is located the bin 1 and installs the hand wheel on this end, and first drive gear 13 meshes with first driven gear 14, and the welding has two mounting panels on the diapire of crane 8, installs runner 12 through the mode of hub connection between two mounting panels, and runner 12 contacts with cam 11.

In order to better realize the descending and resetting functions of the lifting frame 8, the resetting structure comprises two fixing nails and a tension spring 34, wherein the fixing nails are of a T-shaped structure, the fixing nails are welded on the lifting frame 8 and the vertical plate 9, the tension spring 34 is arranged between the two fixing nails on the same side, and potential energy accumulated by the tension spring 34 in the lifting process of the lifting frame 8 is converted into auxiliary power when the lifting frame moves downwards to reset so as to help the lifting frame 8 to move downwards to reset.

In order to realize the overturning and lifting movement of the connecting plate 23, the guide structure 27 comprises a long handle, a sliding bolt and a short shaft, the sliding bolt and the short shaft are respectively arranged on two sides of the long handle, the other end of the short shaft is fixedly welded with the connecting plate 23, the short shaft penetrates through the connector 25, an electric push rod (electric signal connection between the electric push rod and the control terminal 2) connected with the short shaft is arranged on a horizontal plate below the connector 25 through screws, a sliding groove 28 matched with the sliding bolt is formed in the fixed plate 26, contact sensors (electric signal connection between the contact sensors and the control terminal 2) are embedded at the top end and the bottom end of the sliding groove 28, the sliding bolt is used for controlling the starting and stopping of the electric push rod, when the sliding bolt continuously moves upwards through the middle of the sliding groove 28 in fig. 5, the connecting plate 23 is driven to overturn, the iron plate 24 is vertically upwards, and in that the silicon steel plate 22 is magnetically attracted together after contacting, so that the sleeve shaft 15 rotates along with the first driven gear 14, on the contrary, when the sliding bolt continuously moves downwards through the middle of the sliding groove 28 in fig. 5, the iron plate 24 is vertically downwards, the iron plate 24 is connected with the sleeve shaft 15 through the guide shaft 16, and the sleeve shaft 16 is only in a structure of being welded with the sleeve shaft 15, and the sleeve shaft 15 is in a way of being welded with the inner end of the sleeve shaft 15, and the sleeve shaft 16 is only, and the sleeve shaft 15 is in a structure.

In order to better facilitate the fixing of the fixing plate 26 and ensure that the fixing plate 26 is in a vertical state, vertical wall plates are welded between the inner walls of the cavity, the bottom ends of the wall plates are welded and fixed with the horizontal plates, and the fixing plate 26 is fixed on the wall plates through screws.

In order to realize the connection of the sleeve shaft 15 and the first driven gear 14 and the rotation between the sleeve shaft 15 and the vertical plates 9, the sleeve shaft 15 is arranged through the first driven gear 14 and fixed by welding, and the bottom end of the sleeve shaft 15 is rotatably arranged on one of the vertical plates 9.

Working principle:

the height of the lifting frames 8 is adjusted to be the highest, solar cells are placed in the lifting frames 8 one by one, then the lifting frames 8 are lowered to be the lowest, the solar cells are stored in the storage box 1, and a worker pushes the trolley 3 to transport the solar cells to a destination;

after the solar cell is transported to a destination, an electric push rod is started, the connector 25 is pushed upwards, the iron disc 24 is overturned and then is attracted with the silicon steel sheet 22, the guide rod 6 and the sleeve shaft 15 are connected into a whole, then, the hand wheel is rotated, the lifting frame 8 is driven to lift, the lifting sleeve 7 drives the lifting rod 4 and the guide roller 5 to descend, each time one solar cell is exposed out of the top surface of the storage box 1, the hand wheel is suspended, the second driving gear 31 is started under the action of the rotating motor and drives the second driven gear 30 to rotate, the regulating plate 29 is moved outwards until the regulating plate is stopped after the regulating plate is contacted with the solar cell, then, the supporting plate 17 is moved out of the side groove 19 and fixed on a horizontal position through the ejector rod 18, and then, the driving motor is started, so that the guide roller 5 and the regulating plate 29 are driven to rotate, and the solar cell exposed from the uppermost side of the supporting plate 17 is pushed out;

then, the current on the silicon steel sheet 22 is disconnected, the connector 25 is driven by the electric push rod to move downwards, so that the iron disc 24 descends and overturns to be in contact with the horizontal plate, then the hand wheel is continuously rotated, the next solar cell is exposed, then the position of the regulating piece 29 is regulated, the regulating piece is driven by the driving motor to rotate after being in contact with the solar cell, and the regulating piece is pushed out to one side of the supporting table 17, so that the circulation is carried out until all the solar cells are pushed out.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The transfer device for recovering the solar cell with adjustable height comprises a storage box (1), a trolley (3) and a turning-out assembly, wherein the storage box (1) is installed on the trolley (3), a control terminal (2) is installed at a handle of the trolley (3), and the transfer device is characterized in that vertical plates (9) are arranged on two sides of the interior of the storage box (1), lifting frames (8) are adjusted by lifting the upper parts of the vertical plates (9) on two sides, one vertical plate (9) is of a T-shaped structure, a first driven gear (14) is installed at the middle of the vertical plate, a sleeve shaft (15) penetrates through the middle of the first driven gear (14), an output assembly for driving the first driven gear (14) and the lifting frames (8) is installed between the vertical plates (9) on two sides, and a reset structure is further arranged between the lifting frames (8) and the vertical plates (9);

the lifting assembly comprises a lifting rod (4), a guide roller (5) and a supporting table (17), wherein the lifting rod (4) moves above the storage box (1), the guide roller (5) rotates on one side of the middle of the lifting rod (4), a lifting sleeve (7) is further embedded on the lifting rod (4), a guide rod (6) is connected with the lifting sleeve in a threaded manner in the lifting sleeve (7), a silicon steel sheet (22) capable of being electrified is embedded on the bottom end of the guide rod (6), a cavity is formed in the top end of a sleeve shaft (15), a fixed plate (26) is arranged in the cavity, a horizontal plate is arranged below the fixed plate (26), a connecting plate (23) is arranged above the horizontal plate in a lifting manner, a guide structure (27) is connected between one end of the connecting plate (23) and the fixed plate (26), an iron disc (24) is further installed on the connecting plate (23), and a connecting shaft (16) is further rotatably arranged between the guide rod (6) and the sleeve shaft (15);

a plurality of adjusting sheets (29) are movably arranged on the outer surface of the guide roller (5), the outer cambered surface of each adjusting sheet (29) is a concave-convex surface, the supporting table (17) is rotatably arranged on the outer wall of one side of the storage box (1), the bottom wall of the supporting table (17) is provided with a push rod (18), and the bottom end of the push rod (18) is clamped in the outer wall of the storage box (1);

the output assembly comprises a rotating shaft (10), a cam (11) and a first driving gear (13), wherein the cam (11) and the first driving gear (13) are both arranged on the rotating shaft (10), the first driving gear (13) is meshed with a first driven gear (14), a rotating wheel (12) is arranged at the bottom of the lifting frame (8), and the rotating wheel (12) is in contact with the cam (11);

a roller shaft is arranged in the middle of the inside of the guide roller (5), a second driven gear (30) is arranged at the end part of the roller shaft, a second driving gear (31) which is in meshed connection with the second driven gear (30) is arranged on one side of the second driven gear (30), a rotating motor is embedded on the inner wall of one side of the guide roller (5), and the second driving gear (31) is fixed on an output shaft of the rotating motor through sleeving;

a piston rod (33) is welded on the side wall of the adjusting piece (29), a connecting bolt (32) is welded on one end of the piston rod (33), the other end of the connecting bolt (32) is located in the second driven gear (30), a plurality of arc-shaped guide holes are formed in the second driven gear (30), and the other end of the connecting bolt (32) is located in the guide holes.

2. The transfer device for recovering the solar cell with adjustable height according to claim 1, wherein the reset structure comprises two fixing nails and a tension spring (34), the fixing nails are of a T-shaped structure, the fixing nails are welded on the lifting frame (8) and the vertical plate (9), and the tension spring (34) is arranged between the two fixing nails on the same side.

3. The transport device for recovering solar cells with adjustable height according to claim 1, wherein the guide structure (27) comprises a long handle, a sliding bolt and a short shaft, the sliding bolt and the short shaft are respectively arranged on two sides of the long handle, the other end of the short shaft is welded and fixed with the connecting plate (23), and the short shaft penetrates through the connector (25).

4. A transfer device for recovering solar cells with adjustable height according to claim 3, characterized in that the electric push rod connected with the connector (25) is arranged on the horizontal plate by a screw below the connector, and a sliding groove (28) matched with the sliding bolt is arranged on the fixed plate (26).

5. The transport device for recovering solar cells with adjustable height according to claim 4, wherein vertical wall plates are welded between the inner walls of the cavities, bottom ends of the wall plates are welded and fixed with horizontal plates, and fixing plates (26) are fixed on the wall plates through screws.

6. The transport device for solar cell recycling according to claim 1, wherein the sleeve shaft (15) is disposed through the first driven gear (14) and fixed by welding, and the bottom end of the sleeve shaft (15) is rotatably disposed on one of the risers (9).