Battery cell shell breaking mechanism and lithium battery recovery device
By using a cell breaking mechanism to mill the two edges of the cell casing without damaging the core, the problem of battery material loss in existing technologies is solved, and efficient battery material recycling is achieved.
Patent Information
- Application Number
- CN202423219810.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-25
AI Technical Summary
In the current lithium battery recycling process, the crushing process causes significant damage to the core, resulting in severe loss of battery materials and reducing the recycling rate.
The battery cell shell breaking mechanism uses a milling component and a rotating component to mill the two edges of the battery cell shell without damaging the core, so that the shell opens automatically and the battery cell is broken.
Improve the recycling rate of battery materials and enhance economic benefits without damaging the core.
Smart Images
Figure CN223670268U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to lithium battery recycling technical field, specifically, relate to a kind of battery cell shell breaking mechanism and lithium battery recycling device. BACKGROUND
[0002] At present, in the recycling process of decommissioned lithium battery, the battery cell of lithium battery is generally first broken, so that the roll core (including positive plate, negative plate and diaphragm) and shell are all changed into small pieces or small particles and mixed together, then the positive plate fragments (positive plate fragments or negative plate fragments) are separated out by flotation, magnetic separation, gravity separation and other methods, and then the separated positive plate fragments are soaked in a reaction solution to separate the battery material and the current collector. However, the broken processing causes great damage to the roll core, resulting in loss of part of the battery material and reducing the recovery rate of the battery material.
[0003] Therefore, it is particularly important to design and manufacture a battery material recovery rate high battery cell shell breaking mechanism and lithium battery recycling device in lithium battery recycling. SUMMARY
[0004] The utility model aims at providing a kind of battery cell shell breaking mechanism, can realize the shell breaking of battery cell without damaging roll core, avoid battery material loss, improve the recovery rate of battery material, and the economic benefit is high.
[0005] Another object of the utility model is to provide a kind of lithium battery recycling device, which can realize the shell breaking of battery cell without damaging roll core, avoid battery material loss, improve the recovery rate of battery material, and the economic benefit is high.
[0006] The utility model is realized by the following technical solutions.
[0007] A kind of battery cell shell breaking mechanism, including rack, milling assembly, bearing seat, rotating assembly and limit fixture, milling assembly and bearing seat are all installed in rack, rotating assembly is installed in bearing seat, and is connected with limit fixture, limit fixture is used to place battery cell, milling assembly is used to mill the edge of shell in battery cell, rotating assembly is used to drive battery cell to rotate 90 degrees by limit fixture, and milling assembly is also used to mill the other edge of shell in battery cell.
[0008] Optionally, the milling assembly includes a first drive, a lifting frame, a second drive and a milling cutter, the first drive is installed on the rack and connected with the lifting frame, the first drive is used to drive the lifting frame to rise or fall, the second drive is installed on the lifting frame and connected with the milling cutter.
[0009] Optionally, the axial direction of the milling cutter is the same as the lifting direction of the lifting frame.
[0010] Optionally, the rotating assembly comprises a third driving member and a rotating shaft, the third driving member is installed on the bearing seat and connected with the rotating shaft, the middle part of the limiting jig is connected to the peripheral surface of the rotating shaft, and the rotating shaft is used to drive the limiting jig to rotate.
[0011] Optionally, the bearing seat is provided with a positioning block, the positioning block is oppositely provided with a first abutting surface and a second abutting surface, the first abutting surface is perpendicular to the second abutting surface, the rotating shaft is arranged above the positioning block, and the first abutting surface and the second abutting surface are used to abut against the limiting jig.
[0012] Optionally, the limiting jig comprises a bottom plate and a limiting block, the rotating assembly is connected with the bottom plate, the limiting block is connected to the edge of the bottom plate, the bottom plate is used to place the battery cell, and the limiting block is used to stop and limit the battery cell.
[0013] Optionally, the battery cell shell breaking mechanism further comprises a pressing assembly, the pressing assembly comprises a fourth driving member and a pressing rod, the fourth driving member is installed on the bearing seat and connected with the pressing rod, and the pressing rod is used to press the battery cell on the limiting jig.
[0014] Optionally, the number of the pressing assemblies is two, and the pressing rods of the two pressing assemblies are perpendicular to each other.
[0015] Optionally, the battery cell shell breaking mechanism further comprises a displacement assembly, the displacement assembly comprises a fifth driving member, a translation table, a sixth driving member and a sliding table, the fifth driving member is installed on the rack and connected with the translation table, the fifth driving member is used to drive the translation table to move in a first direction, the sixth driving member is installed on the translation table and connected with the sliding table, the bearing seat is connected to the sliding table, and the sixth driving member is used to drive the bearing seat to move in a second direction through the sliding table, and the first direction is perpendicular to the second direction.
[0016] A lithium battery recycling device comprises the battery cell shell breaking mechanism, the battery cell shell breaking mechanism comprises a rack, a milling assembly, a bearing seat, a rotating assembly and a limiting jig, the milling assembly and the bearing seat are installed on the rack, the rotating assembly is installed on the bearing seat and connected with the limiting jig, the limiting jig is used to place the battery cell, the milling assembly is used to mill one edge of the shell of the battery cell, the rotating assembly is used to drive the battery cell to rotate by 90 degrees through the limiting jig, and the milling assembly is further used to mill another edge of the shell of the battery cell.
[0017] The battery cell shell breaking mechanism and the lithium battery recycling device have the following advantages
[0018] Advantages:
[0019] The shell breaking mechanism for the battery cell provided by the utility model, compared with the prior art, can break the shell of the battery cell without damaging the winding core, avoids loss of battery material, improves the recovery rate of battery material, and has high economic benefits.
[0020] The lithium battery recycling device provided by the utility model can break the shell of the battery cell without damaging the winding core, avoids loss of battery material, improves the recovery rate of battery material, and has high economic benefits. BRIEF DESCRIPTION OF DRAWINGS
[0021] In order to more clearly illustrate the technical schemes of the embodiments of the utility model, the drawings needed to be used in the embodiments will be briefly introduced as follows, and it should be understood that the following drawings only show some of the embodiments of the utility model, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of the drawings.
[0022] Fig. 1 The structure schematic view of the shell breaking mechanism for the battery cell provided by the utility model embodiment is shown in the figure.
[0023] Fig. 2 The structure schematic view of the milling assembly and the displacement assembly installed on the rack in the shell breaking mechanism for the battery cell provided by the utility model embodiment is shown in the figure.
[0024] Fig. 3 The structure schematic view of the rotating assembly and the limiting fixture connected in the shell breaking mechanism for the battery cell provided by the utility model embodiment is shown in the figure.
[0025] Fig. 4 The structure schematic view of the pressing assembly installed on the bearing seat in the shell breaking mechanism for the battery cell provided by the utility model embodiment is shown in the figure.
[0026] Icon: 100 - cell shell breaking mechanism; 110 - rack; 120 - milling assembly; 121 - first driving member; 122 - lifting frame; 123 - second driving member; 124 - milling cutter; 130 - bearing seat; 131 - positioning block; 132 - first abutting surface; 133 - second abutting surface; 140 - rotating assembly; 141 - third driving member; 142 - rotating shaft; 150 - limiting jig; 151 - bottom plate; 152 - limiting block; 160 - pressing assembly; 161 - fourth driving member; 162 - pressing rod; 170 - displacement assembly; 171 - fifth driving member; 172 - translation stage; 173 - sixth driving member; 174 - sliding stage; 200 - cell; 210 - shell. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.
[0028] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative labor are within the scope of protection of the present application.
[0029] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0030] In the description of the present application, it should be noted that the orientation or position relationship indicated by the terms "inner", "outer", "upper", "lower", "horizontal" and the like is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the present application is usually placed, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.
[0031] In the description of the utility model, still need explaining, unless another explicit provision and limitation, term "arrangement", "link", "installation", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can pass through the indirect connection of intermediate medium, can be two elements inside the intercommunication.For ordinary skilled in the art, the above-mentioned terms can be understood in the specific meaning of the utility model according to specific circumstances.
[0032] Some embodiments of the utility model will be described in detail below with reference to the drawings.In the case of no conflict, the features in the following examples can be combined with each other.
[0033] Please refer to Figs. 1 to 4 The utility model embodiment provides a kind of lithium battery recycling device (not shown in figure), for recycling lithium battery.It can realize the shell breaking of electric core 200 without damaging roll core, avoid battery material loss, improve the recovery rate of battery material, and economic benefit is high.
[0034] It should be noted that the lithium battery recycling device is applied to the electric core 200 in lithium battery, and the electric core 200 includes roll core (not shown in figure) and shell 210.The roll core is housed in shell 210, and the shell 210 is used to shield and protect the roll core.In this embodiment, the electric core 200 is aluminum shell electric core 200, and the electric core 200 is in the shape of a rectangular body.When the lithium battery recycling device is used to recycle the electric core 200, first, the shell 210 of the electric core 200 is milled off two edges, and at this time, due to stress, the shell 210 will automatically open to form a gap, facilitating the roll core to be taken out of the shell 210;Then the roll core is disassembled and separated to recover the battery material, completing the recycling of the electric core 200.
[0035] The lithium battery recycling device includes an electric core shell breaking mechanism 100 and a roll core disassembling mechanism (not shown in figure).The electric core shell breaking mechanism 100 is connected with the roll core disassembling mechanism, and the electric core shell breaking mechanism 100 is used to mill off two edges of the shell 210 in the electric core 200 without damaging the roll core, so as to facilitate the roll core to be taken out, and the roll core disassembling mechanism is used to disassemble and separate the roll core to recover the battery material.
[0036] The battery cell breaking mechanism 100 comprises a rack 110, a milling assembly 120, a bearing seat 130, a rotating assembly 140 and a limiting jig 150. The milling assembly 120 and the bearing seat 130 are both mounted on the rack 110, and the rack 110 is used for supporting the milling assembly 120 and the bearing seat 130. The rotating assembly 140 is mounted on the bearing seat 130 and connected with the limiting jig 150, and the limiting jig 150 is used for placing the battery cell 200. The rotating assembly 140 is used for rotating the battery cell 200 through the limiting jig 150, and the limiting jig 150 can support and limit the battery cell 200. Specifically, the shell 210 of the battery cell 200 is in the shape of a rectangular body. The milling assembly 120 is used for milling one edge of the shell 210 of the battery cell 200. The rotating assembly 140 is used for rotating the battery cell 200 by 90 degrees through the limiting jig 150. The milling assembly 120 is further used for milling another edge of the shell 210 of the battery cell 200. In this way, the battery cell breaking mechanism 100 can conveniently and quickly realize the milling removal of the two edges of the shell 210, so as to realize the breaking of the battery cell 200 without damaging the winding core, avoid the loss of battery material, improve the recovery rate of the battery material, and have high economic benefits.
[0037] It should be noted that in the initial state, the limiting jig 150 is in the first preset position and is inclined to the bearing seat 130. When the battery cell 200 is placed on the limiting jig 150, the battery cell 200 is also inclined to the bearing seat 130 under the limiting action of the limiting jig 150. At this time, one edge of the shell 210 of the battery cell 200 is in the highest position and protrudes from the limiting jig 150. Then, the milling assembly 120 is used to mill the edge of the shell 210 of the battery cell 200 in the highest position. Next, the rotating assembly 140 is used to rotate the battery cell 200 by 90 degrees through the limiting jig 150, so that another edge of the shell 210 of the battery cell 200 is in the highest position and protrudes from the limiting jig 150. At this time, the limiting jig 150 is in the second preset position. Then, the milling assembly 120 is used to mill the edge of the shell 210 of the battery cell 200 in the highest position. In this way, the milling removal of the two edges of the shell 210 is realized in sequence, so that the shell 210 is automatically opened to form a gap under the action of stress, which facilitates the taking out of the winding core from the shell 210, thereby facilitating the disassembly and separation of the winding core.
[0038] The milling assembly 120 comprises a first driving member 121, a lifting frame 122, a second driving member 123 and a milling cutter 124. The first driving member 121 is installed on the rack 110 and connected with the lifting frame 122, and is used to drive the lifting frame 122 to ascend or descend. The second driving member 123 is installed on the lifting frame 122 and in transmission connection with the milling cutter 124, and is used to drive the milling cutter 124 to rotate to realize the milling function. Specifically, the first driving member 121 is used to drive the milling cutter 124 to descend or ascend through the lifting frame 122 and the second driving member 123 in sequence, so as to make the milling cutter 124 close to or away from the battery cell 200, thereby realizing the milling function or the resetting function.
[0039] Further, the axial direction of the milling cutter 124 is the same as the lifting direction of the lifting frame 122, that is, the first driving member 121 can drive the milling cutter 124 to descend or ascend along the axial direction, so as to improve the milling precision of the milling cutter 124. In the embodiment, the axial direction of the milling cutter 124 and the lifting direction of the lifting frame 122 are both vertical directions, so as to facilitate the operation.
[0040] The rotating assembly 140 comprises a third driving member 141 and a rotating shaft 142. The third driving member 141 is installed on the bearing seat 130 and connected with the rotating shaft 142, and is used to drive the rotating shaft 142 to rotate. The middle part of the limiting jig 150 is connected on the peripheral surface of the rotating shaft 142, and the rotating shaft 142 is used to drive the limiting jig 150 to rotate under the action of the third driving member 141, so as to realize the rotating function of the limiting jig 150.
[0041] Preferably, the bearing seat 130 is provided with a positioning block 131. The positioning block 131 is oppositely provided with a first abutting surface 132 and a second abutting surface 133, and the first abutting surface 132 is vertically arranged relative to the second abutting surface 133. The rotating shaft 142 is arranged above the positioning block 131, and the height of the positioning block 131 is less than the height of the rotating shaft 142, so as to avoid the interference of the positioning block 131 to the rotation of the limiting jig 150. Specifically, the first abutting surface 132 and the second abutting surface 133 are both used to abut against the limiting jig 150, so as to limit the limiting jig 150, prevent the limiting jig 150 from rotating or tilting during the milling process, and ensure the milling precision. When the limiting jig 150 is in the first preset position, the limiting jig 150 abuts against the first abutting surface 132, and the first abutting surface 132 limits the limiting jig 150, so as to facilitate the milling of one edge of the shell 210; when the limiting jig 150 rotates to the second preset position, the limiting jig 150 abuts against the second abutting surface 133, and the second abutting surface 133 limits the limiting jig 150, so as to facilitate the milling of another edge of the shell 210.
[0042] The limiting jig 150 comprises a bottom plate 151 and limiting blocks 152. The rotating assembly 140 is connected with the bottom plate 151, and is used to drive the bottom plate 151 to rotate. The limiting blocks 152 are connected with the edges of the bottom plate 151. One side of the bottom plate 151 is connected with the rotating shaft 142, and the other side is used to place the battery cell 200. The limiting blocks 152 are used to stop and limit the battery cell 200, so as to prevent the battery cell 200 from sliding off the bottom plate 151.
[0043] In the embodiment, the bottom plate 151 is rectangular, and the limiting blocks 152 are multiple. The multiple limiting blocks 152 are arranged at intervals and are arranged on the four edges of the bottom plate 151 respectively. The multiple limiting blocks 152 jointly act to reliably limit the battery cell 200, prevent the battery cell 200 from escaping from the limiting jig 150, and facilitate the placement of the battery cell 200 into the limiting jig 150.
[0044] Preferably, the battery cell shell breaking mechanism 100 further comprises a pressing assembly 160. The pressing assembly 160 comprises a fourth driving member 161 and a pressing rod 162. The fourth driving member 161 is installed on the bearing seat 130 and is connected with the pressing rod 162. The fourth driving member 161 is used to drive the pressing rod 162 to extend and retract along the axial direction. The pressing rod 162 is used to press the battery cell 200 on the limiting jig 150 under the action of the fourth driving member 161, so as to fix the relative positions of the battery cell 200 and the limiting jig 150 and ensure the milling effect.
[0045] In the embodiment, the number of the pressing assemblies 160 is two. The pressing rods 162 of the two pressing assemblies 160 are perpendicular to each other. Specifically, one of the pressing rods 162 is used to press the battery cell 200 before the limiting jig 150 rotates, and the other of the pressing rods 162 is used to press the battery cell 200 after the limiting jig 150 rotates by 90 degrees. Specifically, the pressing rod 162 of the first pressing assembly 160 is perpendicular to the first abutting surface 132, and the pressing rod 162 of the second pressing assembly 160 is perpendicular to the second abutting surface 133. When the limiting jig 150 is in the first preset position, the limiting jig 150 abuts against the first abutting surface 132, and the pressing rod 162 of the first pressing assembly 160 presses the battery cell 200 and the limiting jig 150 on the first abutting surface 132. When the limiting jig 150 rotates to the second preset position, the limiting jig 150 abuts against the second abutting surface 133, and the pressing rod 162 of the second pressing assembly 160 presses the battery cell 200 and the limiting jig 150 on the first abutting surface 132 and the second abutting surface 133.
[0046] Preferably, the cell breaking mechanism 100 further comprises a displacement assembly 170. The displacement assembly 170 comprises a fifth driving member 171, a translation table 172, a sixth driving member 173 and a sliding table 174. The fifth driving member 171 is installed on the rack 110 and connected with the translation table 172, and the fifth driving member 171 is used to drive the translation table 172 to move in a first direction. The sixth driving member 173 is installed on the translation table 172 and connected with the sliding table 174, and the bearing seat 130 is connected on the sliding table 174, and the sixth driving member 173 is used to drive the bearing seat 130 to move in a second direction through the sliding table 174.
[0047] Specifically, the first direction is perpendicular to the second direction, and both the first direction and the second direction are located on a horizontal plane, that is, the first direction, the second direction and the vertical direction are perpendicular to each other, and the first driving member 121, the fifth driving member 171 and the sixth driving member 173 jointly act to realize the movement of the milling cutter 124 relative to the cell 200 in a three-dimensional coordinate system at any position, thereby facilitating the accurate milling of the shell 210 of the cell 200 and improving the milling accuracy.
[0048] In the embodiment, the first driving member 121, the fourth driving member 161, the fifth driving member 171 and the sixth driving member 173 are all electric cylinders, and the second driving member 123 and the third driving member 141 are both electric motors, but are not limited thereto. In other embodiments, the first driving member 121, the fourth driving member 161, the fifth driving member 171 and the sixth driving member 173 can also be all hydraulic cylinders or air cylinders, and the second driving member 123 and the third driving member 141 can also be both pneumatic motors or hydraulic motors, and the types of the first driving member 121, the second driving member 123, the third driving member 141, the fourth driving member 161, the fifth driving member 171 and the sixth driving member 173 are not limited in particular.
[0049] The cell breaking mechanism 100 provided by the embodiment of the utility model, the milling assembly 120 and the bearing seat 130 are all installed on the rack 110, the rotating assembly 140 is installed on the bearing seat 130 and connected with the limiting jig 150, the limiting jig 150 is used for placing the cell 200, the milling assembly 120 is used for milling one edge of the shell 210 in the cell 200, the rotating assembly 140 is used for driving the cell 200 to rotate 90 degrees through the limiting jig 150, and the milling assembly 120 is further used for milling another edge of the shell 210 in the cell 200. Compared with the prior art, the cell breaking mechanism 100 provided by the utility model can break the shell of the cell 200 without damaging the winding core, avoid the loss of battery material, improve the recovery rate of battery material and have high economic benefits. The lithium battery recycling device has high recycling efficiency and good recycling effect.
[0050] The above merely is preferred embodiment of the present utility model, and is not for limiting the present utility model, for the person skilled in the art, the present utility model can have various changes and changes. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims
1. An electric cell casing breaking mechanism characterized by comprising: The application relates to a battery cell edge milling device, which comprises a rack (110), a milling assembly (120), a bearing seat (130), a rotating assembly (140) and a limiting jig (150), the milling assembly (120) and the bearing seat (130) are both mounted on the rack (110), the rotating assembly (140) is mounted on the bearing seat (130) and connected with the limiting jig (150), the limiting jig (150) is used for placing a battery cell (200), the milling assembly (120) is used for milling one edge of a shell (210) in the battery cell (200), the rotating assembly (140) is used for rotating the battery cell (200) by 90 degrees through the limiting jig (150), and the milling assembly (120) is further used for milling another edge of the shell (210) in the battery cell (200).
2. The cell busting mechanism of claim 1, wherein, The milling assembly (120) comprises a first driving element (121), a lifting frame (122), a second driving element (123) and a milling cutter (124), the first driving element (121) is mounted on the rack (110) and connected with the lifting frame (122), the first driving element (121) is used for driving the lifting frame (122) to ascend or descend, and the second driving element (123) is mounted on the lifting frame (122) and in transmission connection with the milling cutter (124).
3. The cell busting mechanism of claim 2, wherein, The axial direction of the milling cutter (124) is the same as the lifting direction of the lifting frame (122).
4. The cell busting mechanism of claim 1, wherein, The rotating assembly (140) comprises a third driving element (141) and a rotating shaft (142), the third driving element (141) is mounted on the bearing seat (130) and connected with the rotating shaft (142), the middle part of the limiting jig (150) is connected to the peripheral surface of the rotating shaft (142), and the rotating shaft (142) is used for driving the limiting jig (150) to rotate.
5. The cell busting mechanism of claim 4, wherein, The bearing seat (130) is provided with a positioning block (131), the positioning block (131) is oppositely provided with a first abutting surface (132) and a second abutting surface (133), the first abutting surface (132) is vertically arranged relative to the second abutting surface (133), the rotating shaft (142) is arranged above the positioning block (131), and the first abutting surface (132) and the second abutting surface (133) are both used for abutting against the limiting jig (150).
6. The cell busting mechanism of claim 1, wherein, The limiting jig (150) comprises a bottom plate (151) and a limiting block (152), the rotating assembly (140) is connected with the bottom plate (151), the limiting block (152) is connected to the edge of the bottom plate (151), the bottom plate (151) is used for placing the battery cell (200), and the limiting block (152) is used for stopping and limiting the battery cell (200).
7. The cell busting mechanism of claim 1, wherein, The cell breaking mechanism further comprises a pressing assembly (160), the pressing assembly (160) comprises a fourth driving member (161) and a pressing rod (162), the fourth driving member (161) is installed on the bearing seat (130) and connected with the pressing rod (162), the pressing rod (162) is used for pressing the cell (200) on the limiting jig (150).
8. The cell busting mechanism of claim 7, wherein, The number of the pressing assembly (160) is two, the pressing rods (162) of the two pressing assemblies (160) are perpendicular to each other.
9. The cell busting mechanism of claim 1, wherein, The cell breaking mechanism further comprises a displacement assembly (170), the displacement assembly (170) comprises a fifth driving member (171), a translation table (172), a sixth driving member (173) and a sliding table (174), the fifth driving member (171) is installed on the rack (110) and connected with the translation table (172), the fifth driving member (171) is used for driving the translation table (172) to move along a first direction, the sixth driving member (173) is installed on the translation table (172) and connected with the sliding table (174), the bearing seat (130) is connected on the sliding table (174), the sixth driving member (173) is used for driving the bearing seat (130) to move along a second direction through the sliding table (174), the first direction is perpendicular to the second direction.
10. A lithium battery recycling device, characterized by, The cell breaking mechanism comprises the cell breaking mechanism according to any one of claims 1-9.