CN220346828U - Material pumping equipment for negative electrode material - Google Patents
Material pumping equipment for negative electrode material Download PDFInfo
- Publication number
- CN220346828U CN220346828U CN202321893176.5U CN202321893176U CN220346828U CN 220346828 U CN220346828 U CN 220346828U CN 202321893176 U CN202321893176 U CN 202321893176U CN 220346828 U CN220346828 U CN 220346828U
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- Prior art keywords
- stirring
- fixedly connected
- wall
- negative electrode
- rod
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- 238000005086 pumping Methods 0.000 title claims abstract description 39
- 239000007773 negative electrode material Substances 0.000 title claims abstract description 37
- 239000000463 material Substances 0.000 title claims description 23
- 238000003756 stirring Methods 0.000 claims abstract description 109
- 244000309464 bull Species 0.000 claims description 13
- 239000010405 anode material Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- -1 transition metal nitride Chemical class 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to the technical field of preparation of negative electrode materials, and discloses a pumping device for the negative electrode materials, which comprises a stirring tank, a supporting leg fixedly connected to the outer wall of the stirring tank, and a pumping stirring mechanism arranged at the top end and inside of the stirring tank, wherein the pumping stirring mechanism comprises a pumping mechanism arranged at the top end of the stirring tank, the stirring mechanism is arranged below the pumping mechanism, a first rotating rod can be driven to rotate by starting a double-head motor, a rotating striking rod can be driven to rotate by the rotation of the first rotating rod, so as to squeeze a push rod, a fixing plate can be driven to move by the movement of the push rod, meanwhile, a spring is extruded and compressed, a piston plate is driven to move by the movement of the push rod, and the reset of the piston plate can be driven by the rebound of the spring, so that air in the suction pipe can be sucked out to form negative pressure, the negative electrode materials are conveyed to the inside of the stirring tank through a conveying pipe, and subsequent stirring is completed.
Description
Technical Field
The utility model relates to the technical field of preparation of negative electrode materials, in particular to a pumping device for the negative electrode materials.
Background
The negative electrode refers to the end of the power supply at which the potential (electric potential) is lower. In the primary battery, the electrode plays an oxidation role, the electrode is written on the left in the battery reaction, from the viewpoint of physical aspects, electrons flow out of the circuit, and the negative electrode material is the raw material for forming the negative electrode in the battery, and currently common negative electrode materials include carbon negative electrode materials, tin-based negative electrode materials, lithium-containing transition metal nitride negative electrode materials, alloy negative electrode materials and nanoscale negative electrode materials.
The utility model discloses a pumping device for a negative electrode material in China patent CN109173795A, which mainly solves the problems that the pumping device for the negative electrode material is matched with a suction fan, a first electromagnetic valve, a second electromagnetic valve, a pressure reducing valve and a discharge valve for use, so that the negative electrode material can be safely and rapidly pumped into a stirring tank, the production cost is reduced, and the use safety of a device body is improved; vibration generated during operation of the exhaust fan can be buffered under the combined action of the damping spring and the damping pad, so that the device is simple and practical, noise pollution is avoided, and the service life of the device body is prolonged.
This material equipment of taking out produces negative pressure through the air exhauster and takes out negative pole material to the agitator tank in, but this material equipment of taking out is stirring and is taking out the material when carrying out, uses motor and air exhauster respectively and goes on, and the noise that both produced like this at the during operation superposes and makes the noise can be bigger, uses an air exhauster more still can increase the cost simultaneously, and the practicality is lower.
Disclosure of Invention
The utility model aims to provide a material drawing device for a negative electrode material, which solves the problems that when the material drawing device is used for stirring and drawing materials, a motor and an exhaust fan are respectively used, so that noise generated by the motor and the exhaust fan during working is overlapped, the noise is larger, and meanwhile, the cost is increased and the practicability is lower due to the fact that one exhaust fan is additionally used.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a pumping device for negative electrode materials comprises a stirring tank;
the support legs are fixedly connected to the outer wall of the stirring tank;
and the stirring device comprises a pumping stirring mechanism arranged at the top end of the stirring tank and inside, wherein the pumping stirring mechanism comprises a pumping mechanism arranged at the top end of the stirring tank, and the stirring mechanism is arranged below the pumping mechanism.
Preferably, the pumping mechanism comprises a fixed ring fixedly connected to the top end of the stirring tank, a double-headed motor is fixedly connected to the inner wall of the fixed ring, a first rotating rod is fixedly connected to the upper end output end of the double-headed motor, a rotating striking rod is fixedly connected to the outer wall of the first rotating rod, the rotating striking rod is far away from a push rod in contact with one end of the first rotating rod, a fixed plate is fixedly connected to the outer wall of the push rod, a spring is fixedly connected to the outer wall of the fixed plate, a suction cylinder is far away from one end of the fixed plate, a piston plate is fixedly connected to one end of the push rod, a conveying pipe is arranged at the bottom end of the outer wall of the suction cylinder in a communicating manner, a suction pipe is arranged at one end of the suction cylinder in a communicating manner, the suction cylinder is far away from one end of the spring, the double-headed motor is driven to rotate by starting the double-headed motor, so that the push rod is extruded, the spring is driven to move, the fixed plate is simultaneously extruded by the push rod, and the spring is compressed, and the spring is simultaneously compressed by the push rod, and the piston plate is driven to reset by the rebound of the spring, so that the negative pressure inside the suction pipe can be sucked out, and the negative pressure is formed, and the negative electrode material is conveyed to the stirring tank.
Preferably, the stirring mechanism comprises a telescopic rotating rod fixedly connected to the bottom output end of the double-headed motor, the outer wall of the telescopic rotating rod is fixedly connected with a first stirring blade, the telescopic rotating rod is located on the outer wall of the lower portion of the first stirring blade and is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with a second stirring blade, a thread groove is formed in the bottom end of the telescopic rotating rod, the bottom end of the inner wall of the stirring tank is fixedly connected with a thread sleeve, the thread groove is in threaded connection with the inner wall of the thread sleeve, the first stirring blade and the second stirring blade can be driven to rotate through rotation of the telescopic rotating rod in the stirring mechanism, the negative electrode material is stirred, the telescopic rotating rod can be driven to be shortened upwards through rotation of the thread groove, the stirring blade is driven to move upwards, the double-headed motor is started to rotate reversely, the stirring blade can be driven to move downwards, the stirring blade position can be adjusted, the stirring range is enlarged, and the stirring efficiency is improved.
Preferably, a sliding hole is formed in one end, far away from the suction pipe, of the suction cylinder, and the inner wall of the sliding hole is matched with the outer wall of the push rod.
Preferably, the number of the first stirring blades is two, the first stirring blades are symmetrically distributed on the outer wall of the telescopic rotating rod, the number of the second stirring blades is four, and the two second stirring blades are symmetrically distributed at the bottom end of the connecting rod.
Preferably, the outer walls of the two sides of the rotary striking rod are provided with inclined planes, and the outer walls of the inclined planes are contacted with one end of the push rod.
Preferably, the length of the rotary striking rod is longer than the distance between the end of the push rod remote from the piston plate and the first rotary rod.
The utility model provides a pumping device for a negative electrode material. This a take out material equipment for negative pole material possesses following beneficial effect:
(1) According to the pumping equipment for the negative electrode material, the first rotating rod can be driven to rotate by starting the double-headed motor in the pumping mechanism, the rotating striking rod can be driven to rotate by the rotation of the first rotating rod, so that the push rod is extruded, the fixed plate can be driven to move by the movement of the push rod, meanwhile, the spring is extruded and compressed, the piston plate is driven to move by the movement of the push rod, the piston plate is driven to reset by the rebound reset of the spring, so that air in the suction pipe can be sucked out to form negative pressure, the negative electrode material is sucked out, and is conveyed into the stirring tank through the conveying pipe, and the subsequent stirring is completed;
(2) This a take out material equipment for negative pole material rotates alright drive first stirring leaf and second stirring leaf through flexible bull stick in the rabbling mechanism and rotates to stir the effect to negative pole material, rotate alright rotate with the thread bush through the thread groove, so alright make flexible bull stick shorten upwards, thereby drive stirring leaf upward movement, start double-end motor and reverse, alright drive stirring leaf downward movement, thereby alright adjust the position of stirring leaf, increase stirring scope, improve stirring efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal cross-sectional structure of the present utility model;
FIG. 3 is a schematic diagram of a material pumping mechanism according to the present utility model;
FIG. 4 is a schematic structural view of the stirring mechanism of the present utility model.
In the figure: 1. a stirring tank; 2. support legs; 3. a material pumping and stirring mechanism; 31. a material pumping mechanism; 311. a fixing ring; 312. a double-ended motor; 313. a first rotating lever; 314. rotating the striking rod; 315. a push rod; 316. a fixing plate; 317. a spring; 318. a piston plate; 319. a suction tube; 3110. a delivery tube; 3111. a suction pipe; 32. a stirring mechanism; 321. a telescopic rotating rod; 322. a first stirring blade; 323. a connecting rod; 324. a second stirring blade; 325. a thread groove; 326. and (5) a threaded sleeve.
Detailed Description
Example 1
As shown in fig. 1-4, the present utility model provides a technical solution: the pumping equipment for the negative electrode material comprises a stirring tank 1, a supporting leg 2 fixedly connected to the outer wall of the stirring tank 1, and a pumping stirring mechanism 3 arranged at the top end and inside of the stirring tank 1, wherein the pumping stirring mechanism 3 comprises a pumping mechanism 31 arranged at the top end of the stirring tank 1, a stirring mechanism 32 is arranged below the pumping mechanism 31, the pumping mechanism 31 comprises a fixed ring 311 fixedly connected to the top end of the stirring tank 1, a double-headed motor 312 is fixedly connected to the inner wall of the fixed ring 311, a first rotating rod 313 is fixedly connected to the output end of the upper end of the double-headed motor 312, a rotary striking rod 314 is fixedly connected to the outer wall of the first rotating rod 313, inclined surfaces are respectively arranged on the outer walls of the two sides of the rotary striking rod 314, the outer walls of the inclined surfaces are contacted with one end of a push rod 315, the length of the rotary striking rod 314 is longer than the distance between one end of the push rod 315 far away from a piston plate 318 and the first rotating rod 313, the end of the rotary striking rod 314 far away from the first rotating rod 313 is contacted with a push rod 315, the outer wall of the push rod 315 is fixedly connected with a fixed plate 316, the outer wall of the fixed plate 316 is fixedly connected with a spring 317, the end of the spring 317 far away from the fixed plate 316 is fixedly connected with a suction cylinder 319, the end of the suction cylinder 319 far away from the suction tube 3111 is provided with a sliding hole, the inner wall of the sliding hole is matched with the outer wall of the push rod 315, the end of the push rod 315 far away from the fixed plate 316 is fixedly connected with a piston plate 318, the bottom end of the outer wall of the suction cylinder 319 is communicated with a conveying pipe 3110, the end of the suction cylinder 319 far away from the spring 317 is communicated with the suction tube 3111, the suction tube 3111 in the device is firstly put into a negative electrode material container, then the double-headed motor 312 is started, the top output end of the double-headed motor 312 drives the first rotating rod 313 to rotate, the rotary striking rod 314 fixedly connected to the outer wall of the double-headed motor is driven to rotate when the first rotating rod 313 rotates, when the push rod 315 is pressed, the fixed plate 316 fixedly connected with the outer wall can be driven to move, meanwhile, the spring 317 is pressed and compressed, meanwhile, the piston plate 318 fixedly connected with one end of the push rod 315 moves to the right, when the pressing rod 314 is rotated and is not contacted with the push rod 315 any more, the spring 317 can rebound and reset, so that the piston plate 318 is driven to move to the left, air in the suction pipe 3111 is sucked out, negative pressure is generated, negative electrode materials can be sucked out, the sucked negative electrode materials can be conveyed into the stirring tank 1 through the conveying pipe 3110 arranged at the bottom end of the suction pipe 319 in a communicating manner, and the negative electrode materials can be repeatedly and continuously conveyed into the stirring tank 1 for stirring.
In this embodiment, by starting the double-headed motor 312 in the pumping mechanism 31, the first rotating rod 313 is driven to rotate, the rotating striking rod 314 is driven to rotate by the rotation of the first rotating rod 313, so as to squeeze the push rod 315, the fixed plate 316 is driven to move by the movement of the push rod 315, meanwhile, the spring 317 is squeezed and compressed, the piston plate 318 is driven to move by the movement of the push rod 315, the piston plate 318 is driven to reset by the rebound reset of the spring 317, so that the air in the suction pipe 3111 can be sucked out, negative pressure is formed, the negative electrode material is sucked out, and the negative electrode material is conveyed into the stirring tank 1 through the conveying pipe 3110, so that the subsequent stirring is completed.
Example 2
On the basis of the embodiment 1, the preferred embodiment of the pumping equipment for the anode material provided by the utility model comprises: the rabbling mechanism 32 includes flexible bull stick 321 of fixed connection at the output of double-end motor 312 bottom, flexible bull stick 321 outer wall fixedly connected with first stirring leaf 322, flexible bull stick 321 is located first stirring leaf 322 below outer wall fixedly connected with connecting rod 323, first stirring leaf 322 quantity is two, first stirring leaf 322 is symmetrical structure distribution at flexible bull stick 321 outer wall, second stirring leaf 324 quantity is four, second stirring leaf 324 two is a set of symmetrical structure distribution in connecting rod 323 bottom, connecting rod 323 bottom fixedly connected with second stirring leaf 324, threaded groove 325 has been seted up to flexible bull stick 321 bottom, agitator tank 1 inner wall bottom fixedly connected with thread bush 326, threaded groove 325 and thread bush 326 inner wall threaded connection, alright drive first stirring leaf 322 and the second stirring leaf 324 of fixed connection at its outer wall when flexible bull stick 312 bottom output drives flexible bull stick 321 and rotates, thereby alright carry out the intensive stirring effect with negative pole material, when flexible bull stick 321 rotates, alright drive the thread groove 325 of seting up at its outer wall rotates, alright drive and thread bush 326 rotates, thereby drive and can drive the screw bush 326 and rotate, thereby can drive the first stirring leaf 322 and the second stirring leaf 324, thereby can increase the stirring leaf position and the second stirring leaf 324, and can be increased upwards, thereby, and the stirring leaf can be moved upwards and the second stirring leaf 324 can be moved upwards, and the stirring leaf can be moved upwards, thereby, and the stirring leaf can be moved.
In this embodiment, the telescopic rotating rod 321 in the stirring mechanism 32 rotates to drive the first stirring blade 322 to rotate with the second stirring blade 324, so as to stir the cathode material, and the telescopic rotating rod 321 can be rotated with the threaded sleeve 326 through the threaded groove 325, so that the telescopic rotating rod 321 can be shortened upwards, the stirring blade is driven to move upwards, the double-headed motor 312 is started to rotate reversely, the stirring blade can be driven to move downwards, the position of the stirring blade can be adjusted, the stirring range is enlarged, and the stirring efficiency is improved.
Claims (7)
1. A pumping device for negative electrode materials, comprising a stirring tank (1);
the support legs (2) are fixedly connected to the outer wall of the stirring tank (1);
and including setting up at agitator tank (1) top and inside take out material rabbling mechanism (3), its characterized in that: the material pumping and stirring mechanism (3) comprises a material pumping mechanism (31) arranged at the top end of the stirring tank (1), and a stirring mechanism (32) is arranged below the material pumping mechanism (31).
2. A pumping device for negative electrode material according to claim 1, characterized in that: the utility model provides a take out material mechanism (31) including fixed ring (311) of fixed connection on agitator tank (1) top, fixed ring (311) inner wall fixedly connected with double-end motor (312), double-end motor (312) upper end output fixedly connected with first bull stick (313), first bull stick (313) outer wall fixedly connected with rotates and hits pole (314), rotate and hit pole (314) and keep away from first bull stick (313) one end contact and have push rod (315), push rod (315) outer wall fixedly connected with fixed plate (316), fixed plate (316) outer wall fixedly connected with spring (317), fixed plate (316) one end fixedly connected with suction tube (319) are kept away from to spring (317), fixed plate (316) one end fixedly connected with piston plate (318) are kept away from to push rod (315), suction tube (319) outer wall bottom intercommunication is provided with conveyer pipe (3110), spring (317) one end intercommunication is kept away from to suction tube (319).
3. A pumping device for negative electrode material according to claim 1, characterized in that: the stirring mechanism (32) comprises a telescopic rotating rod (321) fixedly connected to the bottom output end of the double-headed motor (312), a first stirring blade (322) is fixedly connected to the outer wall of the telescopic rotating rod (321), a connecting rod (323) is fixedly connected to the outer wall below the first stirring blade (322), a second stirring blade (324) is fixedly connected to the bottom end of the connecting rod (323), a thread groove (325) is formed in the bottom end of the telescopic rotating rod (321), a thread sleeve (326) is fixedly connected to the bottom end of the inner wall of the stirring tank (1), and the thread groove (325) is in threaded connection with the inner wall of the thread sleeve (326).
4. A pumping device for negative electrode material according to claim 2, characterized in that: one end of the suction cylinder (319) far away from the suction pipe (3111) is provided with a sliding hole, and the inner wall of the sliding hole is matched with the outer wall of the push rod (315).
5. A drawing apparatus for anode material according to claim 3, wherein: the number of the first stirring blades (322) is two, the first stirring blades (322) are symmetrically distributed on the outer wall of the telescopic rotating rod (321), the number of the second stirring blades (324) is four, and the two second stirring blades (324) are symmetrically distributed at the bottom end of the connecting rod (323).
6. A pumping device for negative electrode material according to claim 2, characterized in that: inclined planes are formed on the outer walls of the two sides of the rotary striking rod (314), and the outer walls of the inclined planes are contacted with one end of the push rod (315).
7. A pumping device for negative electrode material according to claim 2, characterized in that: the length of the rotary striking rod (314) is longer than the distance between the end of the push rod (315) away from the piston plate (318) and the first rotary rod (313).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321893176.5U CN220346828U (en) | 2023-07-18 | 2023-07-18 | Material pumping equipment for negative electrode material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321893176.5U CN220346828U (en) | 2023-07-18 | 2023-07-18 | Material pumping equipment for negative electrode material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220346828U true CN220346828U (en) | 2024-01-16 |
Family
ID=89477478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321893176.5U Active CN220346828U (en) | 2023-07-18 | 2023-07-18 | Material pumping equipment for negative electrode material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220346828U (en) |
-
2023
- 2023-07-18 CN CN202321893176.5U patent/CN220346828U/en active Active
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