CN210045395U - Device for automatically demagnetizing lithium iron phosphate - Google Patents
Device for automatically demagnetizing lithium iron phosphate Download PDFInfo
- Publication number
- CN210045395U CN210045395U CN201920768579.4U CN201920768579U CN210045395U CN 210045395 U CN210045395 U CN 210045395U CN 201920768579 U CN201920768579 U CN 201920768579U CN 210045395 U CN210045395 U CN 210045395U
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- Prior art keywords
- barrel
- iron phosphate
- lithium iron
- rod
- servo motor
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Abstract
The utility model discloses a device that is used for automatic magnetism that removes of lithium iron phosphate, the novel nipple rectifier comprises a cylindrical shel, servo motor is installed on the top of barrel, and one side that the top of barrel is located servo motor is provided with the feed inlet, the both sides of barrel are provided with the supporting seat, electronic hydraulic push rod is installed to the inboard of supporting seat, the baffle of barrel bottom is connected to electronic hydraulic push rod's output, servo motor's output is connected with the (mixing) shaft. The utility model discloses a magnetic rod, the circular block that sets up, connecting plate and brush hair, when the lithium iron phosphate in the barrel rotates, magnetic rod and the abundant contact of lithium iron phosphate, and adsorb the magnetic material wherein, effectively improved the demagnetization, magnetic material in avoiding the lithium iron phosphate produces from discharging greatly or the negative pole deposit, when the pulling connecting plate, the connecting plate is inside to be that the brush hair cleans the magnetic material on the magnetic rod, the inconvenient problem of cleaing away of magnetic material on the magnetic rod has effectively been solved.
Description
Technical Field
The utility model relates to a remove magnetism technical field, specifically be a device that is used for lithium iron phosphate to remove magnetism automatically.
Background
The lithium iron phosphate electrode material is mainly used for various lithium ion batteries; since NTT in Japan in 1996 first revealed an olivine-structured lithium battery positive electrode material of AyMPO4(A is an alkali metal, M is a combination of both CoFe: LiFeCoPO4), research groups of John. B. Goodenough, etc. of Texas State university in the United states in 1997 have also subsequently reported the reversible lithium transport-in and removal characteristics of LiFePO 4; compared with the traditional lithium ion secondary battery cathode material, spinel-structured LiMn2O4 and layered-structured LiCoO2, the LiMPO4 has the advantages of wider raw material source, lower price and no environmental pollution.
The uniformity of the lithium iron phosphate powder has very important influence on the performance of the manufactured lithium iron phosphate battery, from the aspect of processing, the more uniform the particles of the lithium iron phosphate are, the better the lithium iron phosphate is, and the magnetic substance in the lithium iron phosphate has great harm to the lithium battery, so that the phenomena of large self-discharge or negative electrode deposition and the like are easy to occur, and the magnetic impurities in the lithium iron phosphate need to be separated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems in the background art, a device for automatically demagnetizing lithium iron phosphate is provided.
In order to achieve the above object, the utility model provides a following technical scheme: a device for automatically demagnetizing lithium iron phosphate comprises a barrel, wherein a servo motor is installed at the top end of the barrel, a feed inlet is formed in one side, located at the servo motor, of the top of the barrel, supporting seats are arranged on two sides of the barrel, an electric hydraulic push rod is installed on the inner side of each supporting seat, the output end of the electric hydraulic push rod is connected with a baffle plate at the bottom of the barrel, a stirring shaft is connected to the output end of the servo motor, a connecting rod is arranged on the outer surface of the stirring shaft, blades are arranged at two ends of the connecting rod, a supporting plate is arranged at the bottom of the rear surface of the barrel, a circulating pump is installed at the top of the supporting plate, a pipeline extending into the barrel is connected to the outlet of the circulating pump, a spray head is connected to the bottom end of the pipeline, the magnetic rod penetrates through the outer wall of the barrel, and a connecting plate is arranged on one side of the magnetic rod.
Preferably, the electric hydraulic push rod is connected with the supporting seat through a hinged seat, and the servo motor is connected with the barrel through a fixing rod.
Preferably, the connecting rod is detachably connected with the blade through a bolt, and one side of the connecting plate is provided with a handle.
Preferably, the support plate is connected with the cylinder through screws, and the magnetic rod is connected with the connecting plate through screws.
Preferably, the circular block is connected with the cylinder through a mounting block, and a threaded hole is formed in the mounting block.
Preferably, the baffle is connected with the barrel through a hinge, and a sealing ring is arranged on the outer surface of the baffle.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that through the arrangement of the magnetic rod, the circular block, the connecting plate and the brush hair, when the lithium iron phosphate in the cylinder rotates, the magnetic rod is fully contacted with the lithium iron phosphate, and the magnetic substances in the lithium iron phosphate are adsorbed, so that the demagnetization effect is effectively improved, the magnetic substances in the lithium iron phosphate are prevented from generating self-discharge or negative electrode deposition, when the connecting plate is pulled, the bristles in the connecting plate clean the magnetic substances on the magnetic rod, thereby effectively solving the problem that the magnetic substances on the magnetic rod are inconvenient to clean, through the servo motor, the stirring shaft, the connecting rod, the blades, the circulating pump, the pipeline and the spray head, the blades crush agglomerates in the lithium iron phosphate, the circulating pump realizes secondary mixing and stirring of the lithium iron phosphate, during the stirring process, the magnetic rod carries out secondary adsorption on magnetic substances in the lithium iron phosphate, and the qualification rate of finished lithium iron phosphate products is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation of the blade of the present invention;
fig. 3 is a side view of the present invention;
FIG. 4 is a schematic view of the installation of the round block of the present invention;
fig. 5 is a schematic connection diagram of the baffle of the present invention.
In the figure: 1. a barrel; 2. a servo motor; 3. a feed inlet; 4. a stirring shaft; 5. a circular block; 6. a baffle plate; 7. an electric hydraulic push rod; 8. a supporting seat; 9. a magnetic rod; 10. a connecting plate; 11. a spray head; 12. a connecting rod; 13. a blade; 14. a support plate; 15. a circulation pump; 16. a pipeline; 17. mounting blocks; 18. and (3) brush hairs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses an all can order in market or private and obtain.
Referring to fig. 1-5, a device for automatically demagnetizing lithium iron phosphate comprises a barrel 1, a servo motor 2 is installed at the top end of the barrel 1, a feed inlet 3 is arranged at one side of the servo motor 2 at the top of the barrel 1, support seats 8 are arranged at two sides of the barrel 1, an electric hydraulic push rod 7 is installed at the inner side of each support seat 8, the output end of each electric hydraulic push rod 7 is connected with a baffle 6 at the bottom of the barrel 1, an output end of the servo motor 2 is connected with a stirring shaft 4, a connecting rod 12 is arranged on the outer surface of each stirring shaft 4, blades 13 are arranged at two ends of each connecting rod 12, a support plate 14 is arranged at the bottom of the rear surface of the barrel 1, a circulating pump 15 is installed at the top of each support plate 14, an outlet of the circulating pump 15 is connected with a pipeline, the inside of circular block 5 is provided with brush hair 18, and the inside of brush hair 18 is provided with magnetic rod 9, and magnetic rod 9 runs through the outer wall of barrel 1, and one side of magnetic rod 9 is provided with connecting plate 10.
Please refer to fig. 1, the electric hydraulic push rod 7 is connected to the support base 8 through a hinge base, so that the electric hydraulic push rod 7 can rotate conveniently, and the servo motor 2 is connected to the cylinder 1 through a fixing rod, so that the servo motor 2 can be fixed to the cylinder 1 conveniently.
Please refer to fig. 1 and 2, the connecting rod 12 is detachably connected to the vane 13 through a bolt for fixing the vane 13, and a handle is disposed at one side of the connecting plate 10 for pulling the connecting plate 10.
Please refer to fig. 3, the supporting plate 14 is connected to the barrel 1 by screws for fixing the supporting plate 14 to the barrel, and the magnetic rod 9 is connected to the connecting plate 10 by screws for driving the magnetic rod 9 when the connecting plate 10 is pulled.
Please refer to fig. 4, the circular block 5 is connected to the cylinder 1 through a mounting block 17, and a threaded hole is formed in the mounting block 17 to facilitate fixing the circular block 5 in the cylinder 1.
Please refer to fig. 5, the baffle 6 is hinged to the barrel 1 for fixing the baffle 6, and the outer surface of the baffle 6 is provided with a sealing ring for preventing the leakage of the inner lithium iron phosphate of the barrel 1.
The working principle is as follows: firstly, a servo motor 2 drives a connecting rod 12 to rotate through a stirring shaft 4, the connecting rod 12 stirs lithium iron phosphate in a cylinder 1, blades 13 at two ends of the connecting rod 12 break agglomerates in the lithium iron phosphate in the cylinder 1, a magnetic rod 9 is fully contacted with the lithium iron phosphate in the rotating process and adsorbs magnetic substances in the lithium iron phosphate, then when the magnetic substances on the magnetic rod 9 are accumulated to a certain degree, a connecting plate 10 is pulled, bristles 18 in a circular block 5 clean the magnetic substances on the magnetic rod 9 in the pulling process, the problem that the magnetic substances on the magnetic rod 9 are inconvenient to clean is solved, the lithium iron phosphate in the cylinder 1 is pumped out through a pipeline 16 through a nozzle 11 by a circulating pump 15, the nozzle 11 is sprayed out from top to bottom in the cylinder 1, circulation is formed in the cylinder 1, and uniform mixing of the lithium iron phosphate is ensured, and the lithium iron phosphate is fully contacted with the magnetic rod 9 again to perform secondary adsorption on the magnetic substance in the lithium iron phosphate, so that the magnetic substance in the lithium iron phosphate is prevented from generating self-discharge or negative electrode deposition, and finally, the electric hydraulic push rod drives the baffle 6 to be opened, so that the demagnetized lithium iron phosphate in the barrel 1 is discharged and sent to the next procedure.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a device for automatic magnetism that removes of lithium iron phosphate, includes barrel (1), its characterized in that: the automatic feeding device is characterized in that a servo motor (2) is installed at the top end of the barrel body (1), a feeding hole (3) is formed in one side, located on the servo motor (2), of the top of the barrel body (1), supporting seats (8) are arranged on two sides of the barrel body (1), an electric hydraulic push rod (7) is installed on the inner side of each supporting seat (8), the output end of each electric hydraulic push rod (7) is connected with a baffle (6) at the bottom of the barrel body (1), an agitating shaft (4) is connected to the output end of the servo motor (2), a connecting rod (12) is arranged on the outer surface of each agitating shaft (4), blades (13) are arranged at two ends of each connecting rod (12), a supporting plate (14) is arranged at the bottom of the rear surface of the barrel body (1), a circulating pump (15) is installed at the top of the, the bottom of pipeline (16) is connected with shower nozzle (11), the inner wall of barrel (1) is provided with circular block (5), the inside of circular block (5) is provided with brush hair (18), the inside of brush hair (18) is provided with magnetic rod (9), magnetic rod (9) run through the outer wall of barrel (1), and one side of magnetic rod (9) is provided with connecting plate (10).
2. The device for automatically demagnetizing lithium iron phosphate according to claim 1, wherein the device comprises: the electric hydraulic push rod (7) is connected with the supporting seat (8) through a hinged seat, and the servo motor (2) is connected with the barrel body (1) through a fixing rod.
3. The device for automatically demagnetizing lithium iron phosphate according to claim 1, wherein the device comprises: the connecting rod (12) is detachably connected with the blade (13) through a bolt, and a handle is arranged on one side of the connecting plate (10).
4. The device for automatically demagnetizing lithium iron phosphate according to claim 1, wherein the device comprises: the supporting plate (14) is connected with the barrel (1) through screws, and the magnetic rod (9) is connected with the connecting plate (10) through screws.
5. The device for automatically demagnetizing lithium iron phosphate according to claim 1, wherein the device comprises: the round block (5) is connected with the barrel (1) through the mounting block (17), and a threaded hole is formed in the mounting block (17).
6. The device for automatically demagnetizing lithium iron phosphate according to claim 1, wherein the device comprises: the baffle (6) is connected with the barrel (1) through a hinge, and a sealing ring is arranged on the outer surface of the baffle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920768579.4U CN210045395U (en) | 2019-05-27 | 2019-05-27 | Device for automatically demagnetizing lithium iron phosphate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920768579.4U CN210045395U (en) | 2019-05-27 | 2019-05-27 | Device for automatically demagnetizing lithium iron phosphate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210045395U true CN210045395U (en) | 2020-02-11 |
Family
ID=69396124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920768579.4U Active CN210045395U (en) | 2019-05-27 | 2019-05-27 | Device for automatically demagnetizing lithium iron phosphate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210045395U (en) |
-
2019
- 2019-05-27 CN CN201920768579.4U patent/CN210045395U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220823 Address after: 318000 room 232, administrative service center, cluster area, No. 9, east section of Jianan Avenue, cluster area, Taizhou City, Zhejiang Province Patentee after: Zhejiang aide Nano Technology Co.,Ltd. Address before: 336000 Yichun economic and Technological Development Zone, Jiangxi Patentee before: Yichun Tianzhi High-tech New Material Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 318000 room 232, administrative service center, cluster area, No. 9, east section of Jianan Avenue, cluster area, Taizhou City, Zhejiang Province Patentee after: Tianci Materials (Taizhou) Co.,Ltd. Address before: 318000 room 232, administrative service center, cluster area, No. 9, east section of Jianan Avenue, cluster area, Taizhou City, Zhejiang Province Patentee before: Zhejiang aide Nano Technology Co.,Ltd. |