CN215743708U - Grinding device for recycling anode material - Google Patents
Grinding device for recycling anode material Download PDFInfo
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- CN215743708U CN215743708U CN202121009919.9U CN202121009919U CN215743708U CN 215743708 U CN215743708 U CN 215743708U CN 202121009919 U CN202121009919 U CN 202121009919U CN 215743708 U CN215743708 U CN 215743708U
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Abstract
The utility model relates to the technical field of positive electrode material recovery, in particular to a grinding device for positive electrode material recovery. According to the utility model, the four crushing rollers on two sides are driven to rotate reversely by the crushing driving mechanism, so that the thrown positive electrode material can be crushed, the particle size of the material is reduced, then the three grinding balls are driven by the grinding motor to roll on the upper side of the grinding disc, the crushed positive electrode material is ground, the grinding efficiency is improved, the grinding quality is improved, the vibration generated by the grinding disc during grinding can be absorbed by the three damping rubber columns, and the operation stability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of anode material recovery, in particular to a grinding device for recovering an anode material.
Background
The main constituent materials of the lithium ion battery comprise electrolyte, isolating materials, positive and negative electrode materials and the like, wherein the positive electrode materials account for a large proportion (the mass ratio of the positive electrode materials to the negative electrode materials is 3: 1-4: 1), and because the performance of the positive electrode materials directly influences the performance of the lithium ion battery, the cost directly determines the cost of the battery.
In order to improve the utilization ratio of the anode material, the anode material is generally recycled on the market, the anode material is mostly uniformly crushed in a processing mode and then processed and used again, however, the existing grinding device cannot crush the anode material, the anode material with different sizes not only reduces the grinding efficiency when being ground, but also can lead to uneven grinding, the grinding quality is reduced, and unnecessary troubles are caused for the subsequent material recycling and processing. Accordingly, one skilled in the art provides a grinding apparatus for recovering a positive electrode material to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a polishing apparatus for recovering a positive electrode material, which solves the above problems of the related art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a grinding device for recovering anode materials comprises a grinding box, wherein a grinding box is fixed at the upper end of the grinding box, four grinding rollers which are arranged in a rectangular shape are rotatably connected to the inner side of the grinding box, a grinding driving mechanism is arranged between the four grinding rollers and the grinding box, a grinding disc is arranged on the inner side of the grinding box, three grinding balls which are arranged in a circumferential direction are connected to the upper side of the grinding disc in a rolling manner, one ends of the three grinding balls are respectively and rotatably connected with a grinding ball rotating shaft, a grinding motor is installed at the central position of the bottom end of the grinding disc, a driving shaft which is positioned on the upper side of the grinding disc is fixed at the rotating shaft end of the grinding motor, a fixed disc is fixed at the top end of the driving shaft, a sliding disc is sleeved at the position of the outer side of the driving shaft, a sliding disc is sleeved on the outer side of the fixed disc in a sliding manner, and a spring which is sleeved on the outer side of the driving shaft is connected to the upper end of the sliding disc, one end of each grinding ball rotating shaft is fixed to the outer side of the corresponding sliding disc, three guide rods which are arranged in a circumferential mode are fixed to the upper side of the corresponding sliding disc, and the three guide rods are inserted into the corresponding fixed disc in a sliding mode.
As a still further scheme of the utility model: smash actuating mechanism is including being fixed in the casing of smashing the outside one side of case, crushing motor is installed to outside one side of casing, and the inboard position department that corresponds four crushing rollers of casing all rotates and is connected with driven gear, four driven gear's one end is fixed mutually with the one end of four crushing rollers respectively, the inboard position department that is located the central point of casing rotates and is connected with two intermeshing's driving gear, two the driving gear all meshes with four driven gear mutually respectively through the tooth, and the one end of one of them driving gear is fixed mutually with crushing motor's pivot end.
As a still further scheme of the utility model: the bottom of grinding disk is located border position department and is fixed with three damping rubber post that is the circumference and arranges, and is three the bottom of damping rubber post all is fixed mutually with the inside bottom of grinding the case.
As a still further scheme of the utility model: a discharge port is formed in one side of the grinding box, and a cover plate is rotatably connected to one side of the discharge port.
As a still further scheme of the utility model: four support columns which are arranged in a rectangular shape are fixed at the positions of four corners of the bottom end of the grinding box, and support bottom plates are fixed at the bottom ends of the four support columns.
As a still further scheme of the utility model: the top of smashing the case is fixed with feed hopper, and smashes case and feed hopper and all adopt stainless steel's component.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the four crushing rollers on two sides are driven to rotate reversely by the crushing driving mechanism, so that the thrown positive electrode material can be crushed, the particle size of the material is reduced, then the three grinding balls are driven by the grinding motor to roll on the upper side of the grinding disc, the crushed positive electrode material is ground, the grinding efficiency is improved, the grinding quality is improved, the vibration generated by the grinding disc during grinding can be absorbed by the three damping rubber columns, and the operation stability of the device is improved.
Drawings
FIG. 1 is a schematic view of a polishing apparatus for recovering a positive electrode material;
FIG. 2 is a schematic view showing an internal structure of a polishing apparatus for recovering a positive electrode material;
FIG. 3 is a schematic view of a partial cross-sectional structure of a polishing apparatus for recovering a positive electrode material;
FIG. 4 is an enlarged schematic view of a polishing apparatus for recovering a positive electrode material at A in FIG. 2;
fig. 5 is an enlarged schematic view of a polishing apparatus for recovering a positive electrode material, at B in fig. 3.
In the figure: 1. grinding a box; 2. a crushing box; 3. a crushing roller; 4. a grinding disk; 5. grinding the motor; 6. grinding balls; 7. a grinding ball rotating shaft; 8. a drive shaft; 9. a sliding disk; 10. fixing the disc; 11. a guide bar; 12. a spring; 13. a housing; 14. a grinding motor; 15. a driving gear; 16. a driven gear; 17. a shock-absorbing rubber column; 18. a support pillar; 19. a cover plate; 20. a feed hopper.
Detailed Description
Referring to fig. 1 to 5, in an embodiment of the present invention, a grinding apparatus for recycling a positive electrode material includes a grinding box 1, a grinding box 2 is fixed at an upper end of the grinding box 1, four grinding rollers 3 arranged in a rectangular shape are rotatably connected to an inner side of the grinding box 2, a grinding driving mechanism is disposed between the four grinding rollers 3 and the grinding box 2, a grinding disc 4 is disposed at an inner side of the grinding box 1, three grinding balls 6 arranged in a circumferential shape are rotatably connected to an upper side of the grinding disc 4, one end of each of the three grinding balls 6 is rotatably connected to a grinding ball rotating shaft 7, a grinding motor 5 is installed at a central position of a bottom end of the grinding disc 4, a driving shaft 8 located at an upper side of the grinding disc 4 is fixed to a rotating shaft end of the grinding motor 5, a fixed disc 10 is fixed to a top end of the driving shaft 8, a sliding disc 9 is slidably sleeved on an outer side of the fixed disc 10, a spring 12 sleeved on an outer side of the driving shaft 8 is connected to an upper end of the sliding disc 9, one end of each grinding ball rotating shaft 7 is fixed with the outer side of the sliding disc 9, three guide rods 11 which are arranged in a circumferential mode are fixed on the upper side of the sliding disc 9, and the three guide rods 11 are inserted into the fixed disc 10 in a sliding mode.
In fig. 5: the crushing driving mechanism comprises a shell 13 fixed on one side outside the crushing box 2, a crushing motor 14 is installed on one side outside the shell 13, driven gears 16 are rotatably connected to positions, corresponding to the four crushing rollers 3, of the inner side of the shell 13, one ends of the four driven gears 16 are respectively fixed to one ends of the four crushing rollers 3, two driving gears 15 which are meshed with each other are rotatably connected to a central position of the inner side of the shell 13, the two driving gears 15 are respectively meshed with the four driven gears 16 through teeth, one end of one driving gear 15 is fixed to a rotating shaft end of the crushing motor 14, the crushing motor 14 rotates to drive one driving gear 15 to rotate, the driving gear 15 drives the other driving gear 15 to reversely rotate through the tooth meshing, meanwhile, the two driven gears 16 on one side are driven to rotate through the tooth meshing, the other driving gear 15 drives the two driven gears 16 on the other side to rotate through the tooth meshing, the four driven gears 16 on the two sides respectively drive the four crushing rollers 3 to rotate, and the four crushing rollers 3 can engage and crush the thrown positive electrode material.
In fig. 2: the bottom of abrasive disc 4 is located border position department and is fixed with three damping rubber post 17 that are the circumference and arrange, and the bottom of three damping rubber post 17 all is fixed mutually with the inside bottom of grinding case 1, and damping rubber post 17 can absorb the vibrations that abrasive disc 4 produced when grinding, improves device operating stability.
In fig. 1: a discharge port is formed in one side of the grinding box 1, a cover plate 19 is rotatably connected to one side of the discharge port, and the discharge port is used for taking out ground materials.
In fig. 1: four support columns 18 which are arranged in a rectangular shape are fixed at the positions of four corners of the bottom end of the grinding box 1, a support bottom plate is fixed at the bottom ends of the four support columns 18, and the support columns 18 are used for supporting the whole device, so that the stability of the device is improved.
In fig. 1: the top of crushing case 2 is fixed with feed hopper 20, and crushing case 2 and feed hopper 20 all adopt stainless steel's component, and feed hopper 20 is used for throwing into anodal material.
The working principle of the utility model is as follows: the positive electrode material is put into the inner side of the crushing box 2 through a feeding hopper, a crushing motor 14 rotates to drive one driving gear 15 to rotate, the driving gear 15 drives the other driving gear 15 to reversely rotate through tooth meshing, meanwhile, the two driven gears 16 on one side are driven to rotate through tooth meshing, the other driving gear 15 drives the two driven gears 16 on the other side to rotate through tooth meshing, the four driven gears 16 on the two sides respectively drive the four crushing rollers 3 to rotate, the four crushing rollers 3 can carry out occlusion crushing on the input positive electrode material, so that the positive electrode material is crushed into small pieces, the crushed material falls on the upper side of a grinding disc 4, the grinding motor 5 rotates to drive a driving shaft 8 and a fixed disc 10 to rotate, the fixed disc 10 drives three guide rods 11 to rotate, the three guide rods 11 drive a sliding disc 9 to rotate, and the sliding disc 9 drives three grinding ball rotating shafts 7 to rotate, three ball pivot 7 drives three ball 6 respectively and rotates, and three ball 6 rolls along the circular path at the upside of abrasive disc 4, can grind the anodal material piece of abrasive disc 4 upside, and device simple structure moves reliably.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (6)
1. A grinding device for recovering anode materials comprises a grinding box (1), and is characterized in that a grinding box (2) is fixed at the upper end of the grinding box (1), four grinding rollers (3) which are arranged in a rectangular shape are rotatably connected to the inner side of the grinding box (2), a grinding driving mechanism is arranged between the four grinding rollers (3) and the grinding box (2), a grinding disc (4) is arranged on the inner side of the grinding box (1), three grinding balls (6) which are arranged in a circumferential shape are connected to the upper side of the grinding disc (4) in a rolling manner, one ends of the three grinding balls (6) are respectively and rotatably connected with a grinding ball rotating shaft (7), a grinding motor (5) is installed at the central position of the bottom end of the grinding disc (4), a driving shaft (8) which is positioned on the upper side of the grinding disc (4) is fixed at the rotating shaft end of the driving shaft (8), and a fixed disc (10) is fixed at the top end of the driving shaft (8), and the outside of drive shaft (8) is located fixed disk (10) below position department slip cover and is equipped with sliding disk (9), the upper end of sliding disk (9) is connected with spring (12) that the cover was located the drive shaft (8) outside, and is three the one end of grinding ball pivot (7) all is fixed mutually with the outside of sliding disk (9), the upside of sliding disk (9) is fixed with three guide arm (11) that are the circumference and arrange, and is three guide arm (11) all slide and insert the inside of locating fixed disk (10).
2. The grinding device for recovering the positive electrode material as claimed in claim 1, wherein the grinding driving mechanism comprises a housing (13) fixed on one side of the outside of the grinding box (2), a grinding motor (14) is installed on one side of the outside of the housing (13), driven gears (16) are rotatably connected to positions, corresponding to the four grinding rollers (3), of the inside of the housing (13), one ends of the four driven gears (16) are respectively fixed to one ends of the four grinding rollers (3), two driving gears (15) which are meshed with each other are rotatably connected to a central position of the inside of the housing (13), the two driving gears (15) are respectively meshed with the four driven gears (16) through teeth, and one end of one driving gear (15) is fixed to a rotating shaft end of the grinding motor (14).
3. The grinding device for recovering the positive electrode material as recited in claim 1, wherein the bottom end of the grinding disk (4) is fixed with three circumferentially arranged shock-absorbing rubber columns (17) at the edge position, and the bottom ends of the three shock-absorbing rubber columns (17) are fixed with the inner bottom end of the grinding box (1).
4. The grinding device for recovering the positive electrode material as claimed in claim 1, wherein a discharge port is opened at one side of the grinding box (1), and a cover plate (19) is rotatably connected to one side of the discharge port.
5. The grinding apparatus for recovering positive electrode material according to claim 1, wherein four support columns (18) are fixed to the bottom end of the grinding box (1) at four corners, and a support bottom plate is fixed to the bottom ends of the four support columns (18).
6. The grinding device for recovering the positive electrode material according to claim 1, wherein a feed hopper (20) is fixed to a top end of the grinding box (2), and the grinding box (2) and the feed hopper (20) are both made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121009919.9U CN215743708U (en) | 2021-05-12 | 2021-05-12 | Grinding device for recycling anode material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121009919.9U CN215743708U (en) | 2021-05-12 | 2021-05-12 | Grinding device for recycling anode material |
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| Publication Number | Publication Date |
|---|---|
| CN215743708U true CN215743708U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121009919.9U Active CN215743708U (en) | 2021-05-12 | 2021-05-12 | Grinding device for recycling anode material |
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| CN (1) | CN215743708U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041268A (en) * | 2022-05-27 | 2022-09-13 | 焦作市保程伟业生物科技有限公司 | A aseptic milling equipment of high efficiency for production of powder animal remedy |
| CN116273339A (en) * | 2023-05-12 | 2023-06-23 | 河北赞弘机械设备有限公司 | Vertical ball mill |
-
2021
- 2021-05-12 CN CN202121009919.9U patent/CN215743708U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041268A (en) * | 2022-05-27 | 2022-09-13 | 焦作市保程伟业生物科技有限公司 | A aseptic milling equipment of high efficiency for production of powder animal remedy |
| CN115041268B (en) * | 2022-05-27 | 2023-07-18 | 焦作市保程伟业生物科技有限公司 | A high-efficient aseptic milling equipment for powder animal remedy production |
| CN116273339A (en) * | 2023-05-12 | 2023-06-23 | 河北赞弘机械设备有限公司 | Vertical ball mill |
| CN116273339B (en) * | 2023-05-12 | 2023-08-04 | 河北赞弘机械设备有限公司 | Vertical ball mill |
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