Safe conveying device for recycling lithium battery anode and cathode materials

Abstract

The utility model discloses a safety conveying device for recycling lithium battery anode and cathode materials, which comprises a conveying box, self-locking universal wheels and a handle, the self-locking universal wheels are arranged at four corners of the bottom of the conveying box, the handle is arranged at the upper end of the back of the conveying box, the front end of the conveying box is connected with a placing box in a pluggable manner, and the placing box is connected with the conveying box. Supporting bases are evenly distributed at the bottom in the containing box, positioning and clamping mechanisms are arranged on the supporting bases and the containing box, an opening and closing mechanism is arranged on the inner wall of the conveying box, the containing box is connected with the opening and closing mechanism, and each positioning and clamping mechanism comprises a limiting sliding groove, a pressing plate, a clamping groove, a clamping rod and a sliding rail. The opening and closing mechanism comprises a screw rod, a driving sliding block, a driven bevel gear, a rotating shaft and a driving bevel gear. The utility model belongs to the technical field of lithium battery recovery processing, and particularly relates to a safe conveying device for lithium battery anode and cathode material recovery processing.

Description

TECHNICAL FIELD

[0001] The utility model belongs to lithium battery recycling technology field, specifically point to a kind of lithium battery positive and negative pole material recycling and processing with safety conveying device. BACKGROUND

[0002] Lithium battery is composed of shell, positive pole, negative pole, electrolyte and diaphragm, among them, positive pole, negative pole and electrolyte contain high-value cobalt, lithium and nickel and other metal resources, recycling waste lithium battery means that these precious metals can be recycled and recycled, not only have higher economic value, but also have significant effect on environmental protection.

[0003] When recycling and processing lithium battery positive and negative pole material, conveying device is usually used to convey it, the existing conveying device, such as the safety conveying device for recycling and processing lithium battery positive and negative pole material disclosed in application No.

[0004] However, in actual use, the existing technology adopts circular structure design to ensure that the placing disc can be rotated and opened, the utilization rate of space is low, the positive and negative pole recyclable materials that can be contained are less, and there is lack of fixation when placing, so that the whole is easy to shake when moving, causing material waste, therefore, we propose a safety conveying device for recycling and processing lithium battery positive and negative pole material to solve the above problems. INVENTION CONTENTS

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a safety conveying device for recycling and processing lithium battery positive and negative pole material, which effectively solves the problem of low utilization rate of space of the existing safety conveying device for recycling and processing lithium battery positive and negative pole material using circular placing disc, and solves the problem of material loss and waste caused by lack of clamping structure when moving.

[0006] The technical scheme adopted by the utility model is as follows: the utility model provides a safety conveying device for recycling and processing lithium battery positive and negative pole material, which comprises a conveying box, a self-locking universal wheel and a handle, the self-locking universal wheel is arranged at the four corners of the bottom of the conveying box, the handle is arranged at the upper end of the back of the conveying box, the front end of the conveying box is plug-connected with a placing box, the bottom of the placing box is uniformly provided with a supporting base, and the supporting base and the placing box are provided with a positioning and clamping mechanism, the inner wall of the conveying box is provided with an opening and closing mechanism, and the placing box is connected with the opening and closing mechanism.

[0007] As the improvement of the scheme, the positioning and clamping mechanism comprises a limiting sliding groove, a pressing plate, a clamping groove, a clamping rod and a sliding rail, the limiting sliding groove is arranged at the middle of both sides of the placing box, the pressing plate is slidingly connected to the placing box and the inner wall of the placing box, the clamping grooves are evenly arranged on the pressing plate and correspond to the supporting bases one by one, the clamping rod is rotationally connected to the side wall of the supporting base in the circumferential direction and penetrates through the clamping grooves, and the sliding rail is arranged on the inner wall of the conveying box and is in sliding connection with the bottom of the placing box.

[0008] As the improvement of the scheme, the upper end of the clamping rod is provided with an anti-skid clamping block near one side of the axis of the supporting base, a guide groove is arranged in the middle of the limiting sliding groove, a lifting block is slidingly connected in the limiting sliding groove, a sliding shaft is fixed to the lifting block, and the lifting block is connected with the pressing plate through the sliding shaft penetrating through the guide groove.

[0009] As the improvement of the scheme, a limiting groove is arranged on the lifting block, a swing rod is rotationally connected to the bottom of the middle of both sides of the placing box, the other end of the swing rod is slidingly connected to the limiting groove, a return spring is arranged on the bottom of the lifting block, and the other end of the return spring is arranged on the placing box.

[0010] As the improvement of the scheme, the opening and closing mechanism comprises a screw rod, a driving sliding block, a driven bevel gear, a rotating shaft and a driving bevel gear, the screw rod is rotationally connected to the inner walls of the front and rear ends of the conveying box and is arranged below the placing box, the driving sliding block is fixed to the bottom of the placing box and is threadedly connected to the screw rod, the driven bevel gear is fixed to the screw rod, the rotating shaft is rotationally connected to the inner walls of both sides of the conveying box, and the driving bevel gear is arranged on the rotating shaft and is in mesh with the driven bevel gear.

[0011] As the improvement of the scheme, a bearing seat is fixed to the inner wall of the back of the conveying box through bolts, the rotating shaft is rotationally connected to the bearing seat and penetrates through the bearing seat, and a knob is rotationally connected to the side wall of the conveying box and is connected with the rotating shaft.

[0012] As the improvement of the scheme, the placing box and the screw rod are arranged in a spaced manner and are parallel to each other, and the rotating shaft is arranged perpendicularly to the screw rod.

[0013] As the improvement of the scheme, the placing box is arranged in a rectangular shape with an open top, the limiting groove is arranged in an asymmetric closed groove, and the supporting base is made of rubber.

[0014] The beneficial effects achieved by the above structure are as follows:

[0015] 1. The placing box with a square structure can be translated out of the conveying box through the opening and closing mechanism, thereby improving the utilization rate of the internal space of the conveying box, transporting more positive and negative lithium battery recycling materials in one conveying process, and improving the work efficiency.

[0016] 2. Equipped with a positioning and clamping mechanism, the opening and closing of the clamping rod can be controlled by a liftable and positioning pressure plate, which facilitates the loading and unloading of containers containing lithium battery positive and negative electrode recycling materials. It can also ensure clamping during transportation, prevent shaking that could lead to waste of lithium battery positive and negative electrode recycling materials, and improve safety. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a safe conveying device for recycling and processing positive and negative electrode materials of lithium batteries proposed in this utility model;

[0018] Figure 2 This is a cross-sectional view of a safe conveying device for recycling and processing positive and negative electrode materials of lithium batteries proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of a safe conveying device for recycling and processing positive and negative electrode materials of lithium batteries proposed in this utility model;

[0020] Figure 4 This is a structural schematic diagram of the positioning and clamping mechanism component in this embodiment.

[0021] The components include: 1. Conveyor box; 2. Self-locking caster wheel; 3. Handle; 4. Placement box; 5. Positioning and clamping mechanism; 6. Opening and closing mechanism; 7. Support base; 8. Limiting groove; 9. Pressure plate; 10. Slot; 11. Clamping rod; 12. Slide rail; 13. Anti-slip clamping block; 14. Guide groove; 15. Lifting block; 16. Sliding shaft; 17. Limiting groove; 18. Swing rod; 19. Return spring; 20. Screw; 21. Drive slider; 22. Driven bevel gear; 23. Rotating shaft; 24. Driving bevel gear; 25. Bearing seat; 26. Knob.

[0022] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4The utility model provides a safe conveying device for lithium battery positive and negative material recycling treatment, including conveying box 1, self -locking universal wheel 2 and handle 3, self -locking universal wheel 2 is located in the four corners of conveying box 1 bottom, handle 3 is located in the upper end of conveying box 1 back, and the front end of conveying box 1 is inserted and is connected with placing box 4, placing box 4 is top open cuboid setting, and the bottom of placing box 4 is evenly distributed with support base 7, and support base 7 and placing box 4 are equipped with positioning clamping mechanism 5, and the inner wall of conveying box 1 is equipped with opening and closing mechanism 6, and placing box 4 is connected with opening and closing mechanism 6, and support base 7 adopts rubber material setting.

[0025] As Figure 1 , Figure 2 and Figure 4 shown, in order to realize the clamping of the recycling container, prevent the problem of shaking and cause waste, positioning clamping mechanism 5 includes limiting sliding groove 8, pressing plate 9, clamping groove 10, clamping rod 11 and slide rail 12, limiting sliding groove 8 is located in the middle of both sides of placing box 4, pressing plate 9 is slidably connected on placing box 4 and the inner wall of placing box 4, clamping groove 10 is evenly distributed on pressing plate 9 and corresponds to support base 7, clamping rod 11 is rotatably connected on the side wall of support base 7 and is arranged through clamping groove 10 along the circumferential direction, and slide rail 12 is arranged on the inner wall of conveying box 1 and is slidably connected between the bottom of placing box 4.

[0026] As Figure 3 and Figure 4 shown, the upper end of clamping rod 11 is provided with anti-skid clamping block 13 on the side close to the axis of support base 7, the middle of limiting sliding groove 8 is provided with guide groove 14, limiting sliding groove 8 is slidably connected with lifting block 15, lifting block 15 is fixed with slide shaft 16, and lifting block 15 is connected with pressing plate 9 through slide shaft 16 penetrating guide groove 14.

[0027] As Figure 4 shown, limiting groove 17 is arranged on lifting block 15, limiting groove 17 is arranged as an asymmetric closed groove, and swing rod 18 is rotatably connected to the bottom of the middle of both sides of placing box 4, the other end of swing rod 18 is slidably connected to limiting groove 17, reset spring 19 is arranged on the bottom of lifting block 15, and the other end of reset spring 19 is arranged on placing box 4.

[0028] In order to realize the stable opening and closing of the placing box 4, the opening and closing mechanism 6 comprises a screw rod 20, a driving sliding block 21, a driven bevel gear 22, a rotating shaft 23 and a driving bevel gear 24, the screw rod 20 is rotationally connected to the inner wall of the front and rear ends of the conveying box 1 and is arranged below the placing box 4, the placing box 4 and the screw rod 20 are arranged in a spaced manner and are parallel to each other, the driving sliding block 21 is fixed to the bottom of the placing box 4 and is threadedly connected to the screw rod 20, the driven bevel gear 22 is fixed to the screw rod 20, the rotating shaft 23 is rotationally connected to the inner wall of the two sides of the conveying box 1, and the driving bevel gear 24 is arranged on the rotating shaft 23 and is in mesh with the driven bevel gear 22, and the rotating shaft 23 is arranged perpendicularly to the screw rod 20.

[0029] As shown in Figure 3 , the inner wall of the back of the conveying box 1 is fixed with a bearing seat 25 through bolts, the rotating shaft 23 is rotationally connected to the bearing seat 25 and penetrates through the bearing seat 25, a knob 26 is rotationally connected to the side wall of the conveying box 1, and the knob 26 is connected to the rotating shaft 23.

[0030] In specific use, the conveying box 1 is moved by pushing the handle 3 by means of the self-locking universal wheel 2, when it is needed to place the lithium battery positive and negative electrode recycling materials, the knob 26 is rotated to drive the rotating shaft 23 to rotate, the driving bevel gear 24 arranged on the rotating shaft 23 drives the driven bevel gear 22 in mesh with it to rotate, the screw rod 20 fixedly connected to the driven bevel gear 22 rotates, the driving sliding block 21 threadedly connected to the screw rod 20 drives the corresponding placing box 4 to slide out along the slide rail 12 to the outside of the conveying box 1, after the placing box 4 is slid out, the lifting blocks 15 on both sides are pressed to make them compress the reset springs 19 downward along the limiting sliding grooves 8, at this time, the movable end of the swing rod 18 slides along the limiting grooves 17 and is clamped in the middle of the top of the limiting grooves 17, in this process, the pressing plate 9 is driven to move downward together under the action of the slide shaft 16, with the downward movement of the pressing plate 9, the position of the clamping rod 11 in contact with the inner wall of the clamping groove 10 gradually moves downward, so that the clamping rod 11 rotates outward to the axis of the supporting base 7 to open, the containers containing the lithium battery positive and negative electrode recycling materials are sequentially placed on the corresponding supporting bases 7 through the clamping grooves 10 on the pressing plate 9, after the placing is completed, the lifting blocks 15 are pressed again to make the movable end of the swing rod 18 continue to slide along the inner wall of the limiting grooves 17, under the action of the reset springs 19, the pressing plate 9 is reset upward and the clamping rod 11 is close to the axis of the supporting base 7 along the inner wall of the clamping groove 10, so as to clamp and fix the containers by means of the anti-slip clamping blocks 13, the placing box 4 is retracted by rotating the knob 26, and the above is the use process of the safety conveying device for lithium battery positive and negative electrode material recycling and processing.

[0031] The above has described the utility model and its implementation mode, which is not restrictive, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. A safe conveying device for recycling lithium battery positive and negative electrode materials, comprising a conveying box (1), self-locking universal wheels (2) and a handle (3), the self-locking universal wheels (2) are arranged at the four corners of the bottom of the conveying box (1), and the handle (3) is arranged at the upper end of the back of the conveying box (1), characterized in that: The front end of the conveying box (1) is plug-connected with a placing box (4), the bottom of the placing box (4) is uniformly distributed with support bases (7), the support bases (7) and the placing box (4) are provided with a positioning and clamping mechanism (5), the inner wall of the conveying box (1) is provided with an opening and closing mechanism (6), and the placing box (4) is connected with the opening and closing mechanism (6).

2. The safe conveying device for recycling positive and negative materials of lithium batteries according to claim 1, characterized in that: The positioning and clamping mechanism (5) comprises limiting sliding grooves (8), pressing plates (9), clamping grooves (10), clamping rods (11) and sliding rails (12), the limiting sliding grooves (8) are arranged in the middle of the two sides of the placing box (4), the pressing plates (9) are slidingly connected to the placing box (4) and the inner wall of the placing box (4), the clamping grooves (10) are uniformly distributed on the pressing plates (9) and correspond to the support bases (7) one by one, the clamping rods (11) are uniformly and rotationally connected to the side walls of the support bases (7) and penetrate through the clamping grooves (10), and the sliding rails (12) are arranged on the inner wall of the conveying box (1) and are in sliding connection with the bottom of the placing box (4).

3. The safe conveying device for recycling positive and negative materials of lithium batteries according to claim 2, characterized in that: The upper end of the clamping rod (11) is provided with an anti-skid clamping block (13) near one side of the axis of the support base (7), the middle of the limiting sliding groove (8) is provided with a guide groove (14), the limiting sliding groove (8) is slidingly connected with a lifting block (15), the lifting block (15) is fixedly connected with a sliding shaft (16), and the lifting block (15) is connected with the pressing plate (9) through the sliding shaft (16) penetrating through the guide groove (14).

4. The safe conveying device for recycling positive and negative materials of lithium batteries according to claim 3, characterized in that: The lifting block (15) is provided with a limiting groove (17), the bottom of the middle of the two sides of the placing box (4) is rotationally connected with a swing rod (18), the other end of the swing rod (18) is slidingly connected to the limiting groove (17), the bottom of the lifting block (15) is provided with a reset spring (19), and the other end of the reset spring (19) is arranged on the placing box (4).

5. The safe conveying device for recycling positive and negative materials of lithium batteries according to claim 4, characterized in that: The opening and closing mechanism (6) comprises a screw rod (20), a driving sliding block (21), a driven bevel gear (22), a rotating shaft (23) and a driving bevel gear (24), the screw rod (20) is rotationally connected to the inner walls of the front and rear ends of the conveying box (1) and is arranged below the placing box (4), the driving sliding block (21) is fixed to the bottom of the placing box (4) and is threadedly connected to the screw rod (20), the driven bevel gear (22) is fixed to the screw rod (20), the rotating shaft (23) is rotationally connected to the inner walls of the two sides of the conveying box (1), and the driving bevel gear (24) is arranged on the rotating shaft (23) and is in meshing connection with the driven bevel gear (22).

6. The safe conveying device for recycling positive and negative materials of lithium batteries according to claim 5, characterized in that: The inner wall of the back of the conveying box (1) is fixedly connected with a bearing seat (25) through bolts, the rotating shaft (23) is rotationally connected to the bearing seat (25) and penetrates through the bearing seat (25), and the side wall of the conveying box (1) is rotationally connected with a knob (26), and the knob (26) is connected with the rotating shaft (23).

7. The safe conveying device for recycling positive and negative materials of lithium batteries according to claim 6, characterized in that: The placing box (4) and the screw rod (20) are arranged in a spaced manner and are parallel to each other, and the rotating shaft (23) is arranged vertically to the screw rod (20).

8. The safe conveying device for recycling positive and negative materials of lithium batteries according to claim 7, characterized in that: The placing box (4) is in the shape of a top-opened cuboid, the limiting groove (17) is in the shape of an asymmetric closed groove, and the supporting base (7) is made of rubber.

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