CN215877252U - Lithium ion battery cathode material mixing device - Google Patents
Lithium ion battery cathode material mixing device Download PDFInfo
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- CN215877252U CN215877252U CN202121814393.1U CN202121814393U CN215877252U CN 215877252 U CN215877252 U CN 215877252U CN 202121814393 U CN202121814393 U CN 202121814393U CN 215877252 U CN215877252 U CN 215877252U
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Abstract
The utility model discloses a mixing device for a lithium ion battery cathode material, and relates to the technical field of material processing. Lithium ion battery negative pole material mixing arrangement, comprising a base plate, bottom plate one side middle part fixedly connected with extension board, extension board one end top fixedly connected with connect the flitch, connect the flitch slope to set up, bottom plate top both sides fixedly connected with side pole, swing joint has the churn between the side pole top, one of them side pole one side fixedly connected with third motor, and the third motor is connected with the churn, is provided with agitating unit directly over the churn. Compared with the traditional mixer for cathode materials of lithium ion batteries, the mixer can automatically mix materials, the manufacturing cost and the running cost of the mixer are greatly reduced, the size of the mixer is small compared with that of the traditional mixer, and a braking mechanism is arranged outside.
Description
Technical Field
The utility model relates to the technical field of material processing, in particular to a lithium ion battery cathode material mixing device.
Background
A lithium ion battery is a secondary rechargeable battery that operates by mainly relying on lithium ions moving between a positive electrode and a negative electrode. During the charge and discharge process, lithium ions are intercalated and deintercalated between the two electrodes.
Although the traditional mixing barrel is high in efficiency and good in mixing effect, the traditional mixer is high in cost, the operation process is troublesome and the cost is relatively high because the traditional mixing barrel is generally controlled in a numerical control mode, and meanwhile, the cost for maintaining and replacing parts of the traditional mixer is also high, so that no scheme for improving the situation exists in the market at present, and therefore, the novel solution is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lithium ion battery cathode material mixing device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: lithium ion battery negative pole material mixing arrangement, comprising a base plate, bottom plate one side middle part fixedly connected with extension board, extension board one end top fixedly connected with connect the flitch, connect the flitch slope to set up, bottom plate top both sides fixedly connected with side pole, swing joint has the churn between the side pole top, one of them side pole one side fixedly connected with third motor, the third motor is connected with the churn, be provided with agitating unit directly over the churn, bottom plate top fixedly connected with is used for controlling elevating gear for the agitating unit lift.
Preferably, elevating gear includes the threaded rod, and threaded rod one side is provided with the gag lever post, and threaded rod and gag lever post top all are provided with the fixed block, and the fixed block top is provided with the second motor, and second motor output end fixed connection is on the threaded rod top, and threaded rod and gag lever post surface swing joint have the stretcher board.
Preferably, the two ends of the threaded rod are respectively and rotatably connected to the bottom of the fixing block and the top of the bottom plate, and the two ends of the limiting rod are respectively and fixedly connected between the fixing block and the bottom plate.
Preferably, the two sides of the top of the bottom plate are fixedly connected with fixing rods, the tops of the two fixing rods are fixedly connected with an acting plate, and the middle of the acting plate is provided with a hole larger than the diameter of the threaded rod and the limiting rod.
Preferably, the stirring device comprises a first motor, and the output end of the first motor is fixedly connected to the top end of the stirring blade.
Preferably, the bottom of one side of the action plate is fixedly connected with a stabilizer bar, and the other end of the stabilizer bar is fixedly connected with one end of the top of the bottom plate.
Compared with the prior art, the utility model has the beneficial effects that:
this lithium ion battery cathode material mixing arrangement, through elevating gear and agitating unit's setting, the device is compared in traditional lithium ion battery cathode material mixes the machine, this blendor is when can carrying out automatic compounding, and its manufacturing cost and running cost all reduce a lot to the device is compared in traditional blendor size little, and arrestment mechanism places externally, and it is all more convenient when maintenance and renewal part, and reduced the cost of maintenance and change.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present invention;
FIG. 2 is a schematic structural view of a lifting device and a stirring device of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: 1. a base plate; 2. a lifting device; 201. fixing the rod; 202. an action plate; 203. a threaded rod; 204. a limiting rod; 205. a fixed block; 206. a second motor; 3. a mixing drum; 4. an extension plate; 5. a material receiving plate; 6. a stabilizer bar; 7. a stretcher board; 8. a first motor; 9. stirring blades; 10. a side bar; 11. a third motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.
As shown in fig. 1-3, the present invention provides a technical solution: the lithium ion battery cathode material mixing device comprises a bottom plate 1, wherein the bottom plate 1 is made of aluminum alloy, the specific strength of the aluminum alloy is close to high alloy steel, the specific rigidity exceeds that of steel, the lithium ion battery cathode material mixing device has good casting performance and plastic processing performance and is corrosion-resistant, the material has high strength and can reduce cost, an extension plate 4 is fixedly connected to the middle of one side of the bottom plate 1, a material receiving plate 5 is fixedly connected to the top of one end of the extension plate 4, the material receiving plate 5 is obliquely arranged, when a stirring cylinder 3 inclines, the top end of a fallen stirring cylinder 3 is just lapped on the material receiving plate 5 for unloading, side rods 10 are fixedly connected to two sides of the top of the bottom plate 1, the stirring cylinder 3 is movably connected between the tops of the side rods 10, a third motor 11 is fixedly connected to one side rod 10, the third motor 11 is connected with the stirring cylinder 3, and short rods are fixedly connected to two sides of the stirring cylinder 3, the quarter butt rotates to be connected in 10 tops of side pole, and 11 output end fixed connections of third motor drive the quarter butt through 11 drive quarter butt rotations of third motor in one of them quarter butt, and the quarter butt drives churn 3 and rotates for churn 3 can rotate, is provided with agitating unit directly over churn 3, and 1 top fixedly connected with of bottom plate is used for controlling agitating unit lift and uses elevating gear 2.
As a preferable scheme of the scheme, it is to be noted that the lifting device 2 comprises a threaded rod 203, one side of the threaded rod 203 is provided with a limit rod 204, the top ends of the threaded rod 203 and the limit rod 204 are both provided with a fixed block 205, the top of the fixed block 205 is provided with a second motor 206, the output end of the second motor 206 is fixedly connected to the top end of the threaded rod 203, the surfaces of the threaded rod 203 and the limit rod 204 are movably connected with a carrying plate 7, one side of the carrying plate 7 is provided with a threaded hole, the surface of the threaded rod 203 is movably connected to the inner wall of the threaded hole, the threaded rod 203 is braked by the second motor 206 to rotate, the carrying plate 7 is movably connected to the surface of the threaded rod 203 and is limited by the limit rod 204, so that the carrying plate 7 can move up and down under the action of the threaded rod 203, the two ends of the threaded rod 203 are respectively rotatably connected to the bottom of the fixed block 205 and the top of the bottom plate 1, the two ends of the limit rod 204 are respectively fixedly connected between the fixed block 205 and the bottom plate 1, the fixing rods 201 are fixedly connected to two sides of the top of the bottom plate 1, the action plates 202 are fixedly connected to the tops of the two fixing rods 201, and holes larger than the diameters of the threaded rods 203 and the limiting rods 204 are formed in the middle of the action plates 202, so that the action plates 202 can be fixed to the tops of the fixing rods 201 and do not act on the threaded rods 203 and the limiting rods 204.
In addition, as an important solution essential to the solution, it should be understood that the stirring device includes a first motor 8, and an output end of the first motor 8 is fixedly connected to a top end of the stirring blade 9.
Among them, the first motor 8, the second motor 206 and the third motor 11 are all stepping motors, which have excellent start-stop and reverse response, and have high reliability due to no brush, so the life of the motor depends only on the life of the bearing and the response of the motor is determined only by the digital input pulse, thus open loop control can be adopted, which makes the structure of the motor simpler and the control cost, so the cost can be effectively controlled by using the stepping motors.
In order to ensure the smooth implementation of the solution, it should be understood that the stabilizer bar 6 is fixedly connected to the bottom of one side of the acting plate 202, and the other end of the stabilizer bar 6 is fixedly connected to one end of the top of the bottom plate 1, so that a triangular stable relationship is formed among the stabilizer bar 6, the fixing rod 201 and the bottom plate 1, and the device can be more stable when in use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Lithium ion battery negative pole material mixing arrangement, including bottom plate (1), its characterized in that: bottom plate (1) one side middle part fixedly connected with extension board (4), extension board (4) one end top fixedly connected with connects flitch (5), connect flitch (5) slope setting, bottom plate (1) top both sides fixedly connected with side pole (10), swing joint has churn (3) between side pole (10) top, one of them side pole (10) one side fixedly connected with third motor (11), third motor (11) are connected with churn (3), be provided with agitating unit directly over churn (3), bottom plate (1) top fixedly connected with is used for controlling elevating gear (2) for the agitating unit goes up and down.
2. The lithium ion battery negative electrode material mixing device of claim 1, wherein: the lifting device (2) comprises a threaded rod (203), a limiting rod (204) is arranged on one side of the threaded rod (203), fixing blocks (205) are arranged at the top ends of the threaded rod (203) and the limiting rod (204), a second motor (206) is arranged at the top of each fixing block (205), the output end of each second motor (206) is fixedly connected to the top end of the threaded rod (203), and a stretcher plate (7) is movably connected to the surfaces of the threaded rod (203) and the limiting rod (204).
3. The lithium ion battery negative electrode material mixing device of claim 2, wherein: two ends of the threaded rod (203) are respectively and rotatably connected to the bottom of the fixing block (205) and the top of the bottom plate (1), and two ends of the limiting rod (204) are respectively and fixedly connected between the fixing block (205) and the bottom plate (1).
4. The lithium ion battery negative electrode material mixing device of claim 1, wherein: the fixing rods (201) are fixedly connected to two sides of the top of the bottom plate (1), the action plates (202) are fixedly connected to the tops of the two fixing rods (201), and holes larger than the diameters of the threaded rods (203) and the limiting rods (204) are formed in the middle of the action plates (202).
5. The lithium ion battery negative electrode material mixing device of claim 1, wherein: the stirring device comprises a first motor (8), and the output end of the first motor (8) is fixedly connected to the top end of the stirring blade (9).
6. The lithium ion battery negative electrode material mixing device of claim 4, wherein: the bottom of one side of the action plate (202) is fixedly connected with a stabilizer bar (6), and the other end of the stabilizer bar (6) is fixedly connected with one end of the top of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121814393.1U CN215877252U (en) | 2021-08-05 | 2021-08-05 | Lithium ion battery cathode material mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121814393.1U CN215877252U (en) | 2021-08-05 | 2021-08-05 | Lithium ion battery cathode material mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215877252U true CN215877252U (en) | 2022-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121814393.1U Active CN215877252U (en) | 2021-08-05 | 2021-08-05 | Lithium ion battery cathode material mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215877252U (en) |
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2021
- 2021-08-05 CN CN202121814393.1U patent/CN215877252U/en active Active
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