Lithium ion battery electrolyte recovery device
By using the clamping device of airbags and springs in the lithium-ion battery electrolyte recovery device, the problem of inconvenient clamping of thread rods is solved, the stable fixation and easy removal of the recycling frame is achieved, the efficiency of electrolyte recovery is improved, and the efficiency of electrolyte recovery is avoided. The recycling frame is damaged.
Patent Information
- Application Number
- CN202420740679.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-11
AI Technical Summary
In the lithium-ion battery electrolyte recovery device, it is difficult to observe the tightening effect when clamping the recycling frame with a threaded rod, which may cause overtightening to damage the recycling frame and affect the electrolyte separation efficiency.
A lithium-ion battery electrolyte recovery device is designed. By setting a clamping device in the groove of the recycling frame, clamping is achieved using airbags and springs. The clamping device includes a circular groove, a clamping block, a telescopic round rod and an air pump. After inflating, the cushion is inserted into the round hole to fix the recycling frame. Pull the pull rod to remove the recycling frame to ensure stable clamping.
The problem of inconvenient clamping of threaded rods is solved. The clamping device of the airbag and spring is used to achieve stable fixation and easy removal of the recycling frame, which improves the efficiency of electrolyte recovery and avoids damage to the recycling frame.
Smart Images
Figure CN222300711U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of lithium ion battery electrolyte recovery devices, and more specifically relates to a lithium ion battery electrolyte recovery device. Background Art
[0002] A lithium-ion battery electrolyte recovery device is a device used to recycle lithium battery electrolyte. When battery electrolyte needs to be recovered, a lithium battery electrolyte recovery device is often used for recovery. The used lithium batteries are placed inside a recovery frame, and the recovery frame is driven to rotate by a motor to separate the electrolyte inside the lithium battery.
[0003] In daily use of lithium battery electrolyte recovery equipment, it is found that when clamping the recovery frame, a threaded rod is usually used to twist and clamp it, which makes it inconvenient to observe whether it is tightened. If it is tightened too much, the recovery frame will be damaged, thereby affecting the separation of the electrolyte, thereby affecting the efficiency of recycling the lithium battery electrolyte, and causing consequences. Utility Model Content
[0004] The main purpose of the utility model is to provide a lithium ion battery electrolyte recovery device, which can clamp a recovery frame and place the recovery frame in a groove.
[0005] According to the first aspect of the utility model, a lithium-ion battery electrolyte recovery device is provided, comprising a base, the upper top of the base is rotatably connected to a turntable, the inside of the base is fixedly connected to a motor, the output end of the motor is fixedly connected to the turntable, a groove is provided on the surface of the turntable, a clamping device is provided inside the groove, an ejection device is provided inside the groove, a recovery frame is provided inside the groove, the clamping device comprises a circular groove provided on the inner wall of the groove, a card block is slidably connected inside the circular groove, and a circular hole is provided on the side of the recovery frame.
[0006] In a specific embodiment of the utility model, a telescopic round rod is fixedly connected inside the circular groove, a spring is sleeved on the surface of the telescopic round rod, a clamp is fixedly connected to one end of the telescopic round rod, one end of the spring is fixedly connected to the side of the clamp, and the other end of the spring is fixedly connected to the inner wall of the circular groove. Under the action of the spring, the clamp can be inserted into the inside of the circular hole, thereby achieving a clamping effect.
[0007] In a specific embodiment of the utility model, a pull rod is slidably connected inside the telescopic round rod, and one end of the pull rod extends out of the turntable. Under the action of the pull rod, the telescopic round rod can be retracted into the inside of the circular groove, thereby achieving the retraction effect.
[0008] In a specific embodiment of the utility model, an air bag is fixedly connected to the inner wall of the groove, an air pump is fixedly connected to the upper top of the turntable, and an inflation port of the air pump is fixedly connected to the air bag.
[0009] Under the action of the airbag, the recovery frame can be fixed inside the groove. When the recovery frame needs to be clamped, the recovery frame is placed inside the groove, and the airbag is filled with gas through an air pump to fix the recovery frame inside the groove. Under the action of the spring, the card block is inserted into the inside of the round hole to achieve the fixing effect. When it needs to be taken out, the card block is separated from the round hole by pulling the pull rod, so that the recovery frame can be taken out, thereby achieving the clamping effect.
[0010] In a specific embodiment of the utility model, the ejection device includes an electric telescopic rod fixedly connected to the inside of the groove, and one end of the electric telescopic rod is fixedly connected to an ejection plate. Under the action of the electric telescopic rod, the ejection plate can push the recovery frame, thereby ejecting the recovery frame out of the groove.
[0011] In a specific embodiment of the utility model, a hollow rod is fixedly connected to the inside of the groove, a sliding rod is slidably connected to the inside of the hollow rod, and one end of the sliding rod is fixedly connected to the bottom of the ejector plate. Under the action of the sliding rod and the hollow rod, the ejector plate will not tilt.
[0012] In a specific embodiment of the utility model, a spring rod is fixedly connected inside the hollow rod, and one end of the spring rod is fixedly connected to one end of the sliding rod. Under the action of the spring rod, the sliding rod can be supported by the spring rod, thereby preventing the ejection plate from being over-tilted.
[0013] In a specific embodiment of the utility model, a damping rod is fixedly connected to the surface of the sliding rod, and a through hole is opened on the surface of the hollow rod.
[0014] Under the action of the damping rod and the through hole, the sliding rod can be limited when not in use. When the ejection recovery frame needs to be ejected, the electric telescopic rod is started to move the ejection plate upward. Under the action of the spring rod, the sliding rod can be supported by the spring rod, so that the ejection plate will not be tilted. Under the action of the damping rod and the through hole, the sliding rod can be limited when not in use, thereby achieving the ejection effect.
[0015] One of the above technical solutions of the utility model has at least one of the following advantages or beneficial effects: the utility model sets a clamping device, and when it is necessary to clamp the recovery frame, the recovery frame is placed inside the groove, and the air bag is filled with gas through an air pump, and then the recovery frame is fixed inside the groove, and under the action of the spring, the clamping block is inserted into the inside of the circular hole, thereby achieving the fixing effect, and when it needs to be taken out, the pull rod is pulled to make the clamping block detach from the circular hole, so that the recovery frame can be taken out, thereby achieving the clamping effect, thereby solving the problem that it is inconvenient to observe the fastening effect of the recovery frame through the threaded rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;
[0017] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the utility model;
[0018] Figure 2 It is a schematic diagram of a clamping device in one embodiment of the utility model;
[0019] Figure 3 It is a partial schematic diagram of an ejection device in one embodiment of the utility model. Figure 1 ;
[0020] Figure 4 It is a partial schematic diagram of an ejection device in one embodiment of the utility model. Figure 2 .
[0021] Legend: 1. Base; 2. Clamping device; 21. Block; 22. Telescopic round rod; 23. Spring; 24. Air pump; 25. Round hole; 26. Pull rod; 27. Air bag; 3. Ejector device; 31. Electric telescopic rod; 32. Ejector plate; 33. Sliding rod; 34. Hollow rod; 35. Spring rod; 36. Through hole; 37. Damping rod; 4. Recovery frame; 5. Turntable. DETAILED DESCRIPTION
[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0024] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more features.
[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal connection between two elements, indirect connection, or an interactive relationship between two elements.
[0027] The following disclosure provides many different embodiments or examples for implementing different solutions of the present invention.
[0028] like Figure 1-4 As shown, a lithium-ion battery electrolyte recovery device comprises a base 1, the upper top of the base 1 is rotatably connected to a turntable 5, the inside of the base 1 is fixedly connected to a motor, the output end of the motor is fixedly connected to the turntable 5, a groove is provided on the surface of the turntable 5, a clamping device 2 is provided inside the groove, an ejection device 3 is provided inside the groove, and a recovery frame 4 is provided inside the groove. When it is necessary to recover the electrolyte, the used battery is put into the recovery frame 4, clamped by the clamping device 2, and the motor inside the base 1 is started, thereby driving the turntable 5 to rotate, so that the electrolyte inside the recovery frame 4 is centrifuged out and then collected.
[0029] Reference Figure 2The clamping device 2 includes a circular groove provided on the inner wall of the groove, a block 21 is slidably connected inside the circular groove, and a circular hole 25 is provided on the side of the recycling frame 4. Under the action of the clamping device 2, the recycling frame 4 can be clamped more conveniently. Under the action of the block 21 and the circular hole 25, the recycling frame 4 can be fixed inside the groove. When it is necessary to recycle the electrolyte, the used battery is put into the recycling frame 4, clamped by the clamping device 2, and the motor inside the base 1 is started, thereby driving the turntable 5 to rotate, so that the electrolyte inside the recycling frame 4 is centrifuged out and then collected. A telescopic round rod 22 is fixedly connected inside the circular groove, and a spring 23 is sleeved on the surface of the telescopic round rod 22. One end of the telescopic round rod 22 is fixedly connected with a block 21, one end of the spring 23 is fixedly connected to the side of the block 21, and the other end of the spring 23 is fixedly connected to the inner wall of the circular groove. Under the action of the spring 23, the block 21 can be inserted into the circular hole The inside of the retractable round rod 22 is slidably connected with a pull rod 26, and one end of the pull rod 26 extends out of the turntable 5. Under the action of the pull rod 26, the retractable round rod 22 can be retracted into the inside of the circular groove, thereby achieving the retraction effect. The inner wall of the groove is fixedly connected with an air bag 27, and the upper top of the turntable 5 is fixedly connected with an air pump 24. The inflation port of the air pump 24 is fixedly connected to the air bag 27. Under the action of the air bag 27, the recovery frame 4 can be fixed in the inside of the groove. When it is necessary to clamp the recovery frame 4, the recovery frame 4 is placed in the groove, and the air bag 27 is filled with gas by the air pump 24, and then the recovery frame 4 is fixed in the groove. Under the action of the spring 23, the card block 21 is inserted into the inside of the circular hole 25, thereby achieving the fixing effect. When it needs to be taken out, the card block 21 is separated from the circular hole 25 by pulling the pull rod 26, so that the recovery frame 4 can be taken out, thereby achieving the clamping effect.
[0030] Reference Figure 3-4The ejection device 3 includes an electric telescopic rod 31 fixedly connected to the inside of the groove, one end of the electric telescopic rod 31 is fixedly connected to the ejection plate 32, under the action of the electric telescopic rod 31, the ejection plate 32 can push the recovery frame 4, and then eject the recovery frame 4 out of the groove, the inside of the groove is fixedly connected to a hollow rod 34, the inside of the hollow rod 34 is slidably connected to a sliding rod 33, one end of the sliding rod 33 is fixedly connected to the bottom of the ejection plate 32, under the action of the sliding rod 33 and the hollow rod 34, the ejection plate 32 will not tilt, the inside of the hollow rod 34 is fixedly connected to a spring rod 35, one end of the spring rod 35 is fixedly connected to one end of the sliding rod 33, under the action of the spring rod 35, the sliding rod 33 is fixedly connected to the bottom of the ejection plate 32, under the action of the sliding rod 33 and the hollow rod 34, the ejection plate 32 will not tilt, The movable rod 33 can be supported by the spring rod 35, so that the ejection plate 32 will not be tilted too much. The surface of the sliding rod 33 is fixedly connected to the damping rod 37, and the surface of the hollow rod 34 is provided with a through hole 36. Under the action of the damping rod 37 and the through hole 36, the sliding rod 33 can be limited when not in use. When it is necessary to eject the recovery frame 4, the electric telescopic rod 31 is started to make the ejection plate 32 move upward. Under the action of the spring rod 35, the sliding rod 33 can be supported by the spring rod 35, so that the ejection plate 32 will not be tilted too much. Under the action of the damping rod 37 and the through hole 36, the sliding rod 33 can be limited when not in use, thereby achieving the ejection effect.
[0031] When the lithium-ion battery electrolyte recovery device is needed, when the electrolyte needs to be recovered, the used battery is placed in the recovery frame 4, clamped by the clamping device 2, and the motor inside the base 1 is started, thereby driving the turntable 5 to rotate, so that the electrolyte inside the recovery frame 4 is centrifuged out and then collected. When the recovery frame 4 needs to be clamped, the recovery frame 4 is placed in the groove, and the airbag 27 is filled with gas through the air pump 24, and then the recovery frame 4 is fixed in the groove. Under the action of the spring 23, the block 21 is inserted into the inside of the circular hole 25. Thus, a fixing effect is achieved. When it is necessary to take it out, the block 21 is disengaged from the round hole 25 by pulling the pull rod 26, so that the recovery frame 4 can be taken out, thereby achieving a clamping effect. When it is necessary to eject the recovery frame 4, the electric telescopic rod 31 is started to make the ejection plate 32 move upward. Under the action of the spring rod 35, the sliding rod 33 can be supported by the spring rod 35, so that the ejection plate 32 will not be tilted. Under the action of the damping rod 37 and the through hole 36, the sliding rod 33 can be limited when not in use, thereby achieving the ejection effect.
[0032] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.
Claims
1. A lithium-ion battery electrolyte recovery device, comprising a base (1), characterized in that: The top of the base (1) is rotatably connected to a turntable (5), the interior of the base (1) is fixedly connected to a motor, the output end of the motor is fixedly connected to the turntable (5), a groove is provided on the surface of the turntable (5), a clamping device (2) is provided inside the groove, an ejection device (3) is provided inside the groove, a recovery frame (4) is provided inside the groove, the clamping device (2) comprises a circular groove provided on the inner wall of the groove, a clamping block (21) is slidably connected inside the circular groove, and a circular hole (25) is provided on the side of the recovery frame (4).
2. The lithium-ion battery electrolyte recovery device according to claim 1, characterized in that: A telescopic round rod (22) is fixedly connected inside the circular groove, a spring (23) is sleeved on the surface of the telescopic round rod (22), one end of the telescopic round rod (22) is fixedly connected to a clamping block (21), one end of the spring (23) is fixedly connected to the side surface of the clamping block (21), and the other end of the spring (23) is fixedly connected to the inner wall of the circular groove.
3. The lithium-ion battery electrolyte recovery device according to claim 2, characterized in that: A pull rod (26) is slidably connected inside the telescopic round rod (22), and one end of the pull rod (26) extends out of the turntable (5).
4. The lithium-ion battery electrolyte recovery device according to claim 3, characterized in that: An air bag (27) is fixedly connected to the inner wall of the groove, an air pump (24) is fixedly connected to the upper top of the turntable (5), and an inflation port of the air pump (24) is fixedly connected to the air bag (27).
5. The lithium-ion battery electrolyte recovery device according to claim 4, characterized in that: The ejection device (3) comprises an electric telescopic rod (31) fixedly connected inside the groove, and one end of the electric telescopic rod (31) is fixedly connected to an ejection plate (32).
6. The lithium-ion battery electrolyte recovery device according to claim 5, characterized in that: A hollow rod (34) is fixedly connected inside the groove, a sliding rod (33) is slidably connected inside the hollow rod (34), and one end of the sliding rod (33) is fixedly connected to the bottom of the ejection plate (32).
7. The lithium-ion battery electrolyte recovery device according to claim 6, characterized in that: A spring rod (35) is fixedly connected inside the hollow rod (34), and one end of the spring rod (35) is fixedly connected to one end of the sliding rod (33).
8. The lithium-ion battery electrolyte recovery device according to claim 7, characterized in that: A damping rod (37) is fixedly connected to the surface of the sliding rod (33), and a through hole (36) is opened on the surface of the hollow rod (34).