CN213101902U - Vacuum stirrer for lithium battery - Google Patents
Vacuum stirrer for lithium battery Download PDFInfo
- Publication number
- CN213101902U CN213101902U CN202021269123.2U CN202021269123U CN213101902U CN 213101902 U CN213101902 U CN 213101902U CN 202021269123 U CN202021269123 U CN 202021269123U CN 213101902 U CN213101902 U CN 213101902U
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- China
- Prior art keywords
- fixedly connected
- box body
- vacuum
- box
- air
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- Expired - Fee Related
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 24
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 230000010405 clearance mechanism Effects 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 210000003437 trachea Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a vacuum stirrer for a lithium battery, which comprises a box body, wherein the top end of the box body is provided with a top cover, the bottom of the top cover is fixedly connected with an annular air bag, the annular air bag is provided with a vacuum device, the interior of the box body is fixedly connected with a first clapboard, the top end of the first clapboard is fixedly connected with a water tank, both sides of the water tank are provided with water guide pipes, the interior of the box body is fixedly connected with a second clapboard, one end of the water guide pipe penetrates through the box body and extends to the lower part of the second clapboard to be fixedly connected with a plurality of spray head fixtures, the bottom end of the clapboard is fixedly connected with a motor, the output end of the motor is fixedly connected with a front rod, the bottom end of the front rod is fixedly connected with a cylinder, the cylinder output fixedly connected with piston rod, a plurality of stirring rods of piston rod outer wall fixed connection, the stirring rod is close to box inner wall one end is equipped with clearance mechanism, beneficial effect: residual raw materials on the inner wall of the box body can be cleaned in time, so that material waste is avoided, and the box body is cleaned.
Description
Technical Field
The utility model relates to a lithium battery stirrer field particularly, relates to a vacuum stirrer for lithium cell.
Background
The lithium battery is a battery which uses a non-aqueous electrolyte solution and takes lithium metal or lithium alloy as a negative electrode material, the lithium battery needs to mix and stir slurry in the lithium battery in the production process, and the stirring effect of the slurry directly influences the quality of the final lithium battery.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
The technical task of the utility model is to above not enough, provide a vacuum agitator for lithium cell, solve the problem that the background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: a vacuum stirrer for a lithium battery comprises a box body, wherein a top cover is arranged at the top end of the box body, an annular air bag is fixedly connected to the bottom of the top cover, a vacuum device is arranged on the annular air bag, a first partition plate is fixedly connected to the interior of the box body, a water tank is fixedly connected to the top end of the first partition plate, water guide pipes are arranged on two sides of the water tank, a second partition plate is fixedly connected to the interior of the box body and below the partition plate, one ends of the water guide pipes penetrate through the box body and extend to the lower portion of the second partition plate, a plurality of spray heads are fixedly connected to the lower portion of the water guide pipes, a water valve is arranged outside the box body, a motor is fixedly connected to the bottom end of the first partition plate, a front rod is fixedly connected to the output end of the motor, an air cylinder is fixedly connected to, the piston rod bottom fixedly connected with scraper blade one, the box bottom is equipped with damper, box bottom one side is equipped with the discharge gate, the box is kept away from discharge gate one side is equipped with the feed inlet.
Further, vacuum apparatus includes trachea, check valve, air pump, outlet duct and pneumatic valve, annular gasbag one side is equipped with the trachea, the trachea is kept away from annular gasbag's one end runs through the box, and extend to in the box, the trachea is connected with the air pump, the air pump with box fixed connection, the air pump top is equipped with the check valve, annular gasbag keeps away from trachea one side is equipped with the outlet duct, the port of outlet duct runs through the top cap just extends to outside the top cap, be equipped with the pneumatic valve on the outlet duct.
Further, clearance mechanism includes elastic rod, draw-in groove, spring and scraper blade two, the stirring rod is close to the one end of box inner wall is equipped with scraper blade two, the equal swing joint in two one sides both ends of scraper blade has the elastic rod, the stirring rod is close to two one ends of scraper blade are equipped with the draw-in groove, draw-in groove and elastic rod one end phase-match.
Further, damper includes buffer layer and bottom plate, box bottom fixedly connected with buffer layer, buffer layer bottom fixedly connected with bottom plate.
Furthermore, the inner wall of the box body is positioned below the top cover and is provided with a notch, and the notch is matched with the annular air bag.
Furthermore, the elastic rod is movably connected with the second scraper blade through a movable shaft.
Furthermore, a vacuum gauge is arranged on one side of the box body and below the air pipe.
Furthermore, the box body is close to one side of the discharge hole, and an observation window is arranged below the second partition plate.
The utility model has the advantages that:
1. this vacuum stirrer for lithium cell through motor, cylinder, piston rod, stirring rod, scraper blade, clearance mechanism, water tank, aqueduct and shower nozzle, can realize that the stirring rod reciprocates and rotates for the stirring is more abundant more even, the remaining raw materials of clearance box inner wall that also can be timely after the stirring, both avoided the waste of material, also washed in to the box.
2. Through vacuum apparatus, can with the gas suction in the box to the annular gasbag in, realized that the box reaches the state of vacuum, also realized the annular gasbag sealed to the box, cyclic utilization is gaseous.
3. Through damper, can alleviate the vibrations that the stirring in-process produced, also can reduce the noise that the agitator during operation produced.
4. Through the vacuum gauge, can survey the gas content in the box, can detect whether reach vacuum state in the box, also can detect whether the gas tightness in the box is intact.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a vacuum agitator for a lithium battery according to an embodiment of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is a schematic structural diagram of a top cover connected with an annular air bag in a vacuum agitator for a lithium battery according to an embodiment of the present invention.
Reference numerals:
1. a box body; 2. a top cover; 3. an annular air bag; 4. a first clapboard; 5. a water tank; 6. a water conduit; 7. a spray head; 8. a water valve; 9. a motor; 10. a front bar; 11. a cylinder; 12. a piston rod; 13. a stirring rod; 14. a first scraper plate; 15. a discharge port; 16. a feed inlet; 17. an air tube; 18. a one-way valve; 19. an air pump; 20. an air outlet pipe; 21. an air valve; 22. an elastic rod; 23. a card slot; 24. a spring; 25. a second scraper plate; 26. a buffer layer; 27. a base plate; 28. a notch; 29. a movable shaft; 30. a vacuum gauge; 31 a second separator; 32 viewing window.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
The first embodiment is as follows:
referring to fig. 1-3, a vacuum agitator device for a lithium battery according to an embodiment of the present invention includes a case 1, a top cap 2 is disposed on a top end of the case 1, an annular air bag 3 is fixedly connected to a bottom of the top cap 2, a vacuum device is disposed on the annular air bag 3, a first partition plate 4 is fixedly connected to an inside of the case 1, a water tank 5 is fixedly connected to a top end of the first partition plate 4, a water filling port is disposed on a top of the water tank 5, water conduits 6 are disposed on two sides of the water tank 5, a second partition plate 31 is fixedly connected to an inside of the case 1 and below the first partition plate 4, one end of each water conduit 6 penetrates through the case 1 and extends to a plurality of spray heads 7 fixedly connected to a lower portion of the second partition plate 31, a water valve 8 is disposed outside the case 1, the water valve 8 is only filled with water and, be equipped with the water pump on the aqueduct 6, water pump external power supply, 4 bottom fixedly connected with motors 9 of baffle, motor 9 external power supply, motor 9 output end fixedly connected with front rod 10, front rod 10 bottom fixedly connected with cylinder 11, cylinder external power supply, cylinder 11 output end fixedly connected with piston rod 12, a plurality of stirring rods 13 of 12 outer wall fixedly connected with of piston rod, stirring rod 13 is close to 1 inner wall one end of box is equipped with clearance mechanism, 12 bottom fixedly connected with scraper blade of piston rod 14, 1 bottom of box is equipped with damper, 1 bottom one side of box is equipped with discharge gate 15, box 1 is kept away from 15 one side of discharge gate is equipped with feed inlet 16, feed inlet 16 with all be equipped with the valve on the discharge gate 15.
Through the above technical scheme of the utility model, motor 9 and cylinder 11 can drive stirring rod 13 and realize reciprocating and rotating for stirring to the raw materials is more abundant more even, and the back is accomplished in the stirring, and water and clearance mechanism in the accessible water tank 5 clear up the raw materials that remain on 1 inner wall of box, and a scraper blade 14 of 12 bottoms of piston rod also can clear up 1 bottom inner wall of box, also conveniently clears out the raw materials simultaneously.
Example two:
referring to fig. 1-3, for the vacuum apparatus, the vacuum apparatus includes an air pipe 17, a one-way valve 18, an air pump 19, an air outlet pipe 20 and an air valve 21, the air pipe 17 is disposed on one side of the annular airbag 3, one end of the air pipe 17 away from the annular airbag 3 penetrates through the tank 1 and extends into the tank 1, the air pipe 17 is connected to the air pump 19, the air pump 19 is fixedly connected to the tank 1, the air pump 19 is externally connected to a power supply, the one-way valve 18 is disposed above the air pump 19, the one-way valve 18 only allows air to enter the annular airbag 3 from the tank 1, the air outlet pipe 20 is disposed on one side of the annular airbag 3 away from the air pipe 17, the air outlet pipe 20 penetrates through the top cover 2 and extends out of the top cover 2, and the air valve 21; for the cleaning mechanism, the cleaning mechanism comprises an elastic rod 22, a clamping groove 23, a spring 24 and a second scraper 25, the second scraper 25 is arranged at one end, close to the inner wall of the box body 1, of the stirring rod 13, the two ends of one side of the second scraper 25 are movably connected with the elastic rod 22, the clamping groove 23 is arranged at one end, close to the second scraper 25, of the stirring rod 13, and the clamping groove 23 is matched with one end of the elastic rod 22; for the damping mechanism, the damping mechanism comprises a buffer layer 26 and a bottom plate 27, the buffer layer 26 is fixedly connected to the bottom end of the box body 1, the bottom plate 27 is fixedly connected to the bottom end of the buffer layer 26, and one side, close to the feed port 16, of the bottom plate 27 is higher than the other side; for the box body 1, a notch 28 is formed in the inner wall of the box body 1 and below the top cover, and the notch 28 is matched with the annular airbag 3; for the second scraper 25, a movable shaft 29 is arranged on the surface of the second scraper 25, and the elastic rod 22 is movably connected with the second scraper 25 through the movable shaft 29; for the box body 1, a vacuum gauge 30 is arranged on one side of the box body 1 and below the air pipe 17, for the box body 1, the box body 1 is close to one side of the discharge hole 15, an observation window 32 is arranged below the second partition plate 31, and scale marks are arranged on the observation window 32.
Through the above technical scheme of the utility model, during the gaseous suction of vacuum apparatus in with box 1 reached vacuum effect in the box 1 to annular gasbag 3, also realized annular gasbag 3 and sealed box 1, cyclic utilization is gaseous, and damper has realized reducing the effect of vibrations at the stirring in-process, also can reduce the noise that the stirring brought.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the control switches of the electronic devices of the device are concentrated at one position, so that the device is convenient for operators to use, the top cover 2 is opened, water is added to the water tank 5 in the box body 1, the top cover 2 is closed, the valve on the feeding hole 16 is opened, raw materials are poured into the box body 1 from the feeding hole 16, the air pump 19 is started, air in the box body 1 is pumped into the annular air bag 3, the annular air bag 3 gradually increases along with the entering of the air and finally fits with the notch 28, the air valve 21 is opened at the moment to discharge redundant air, the vacuum gauge 30 is observed, when the box body 1 is in a vacuum state, the air valve 21 and the air pump 19 are closed, the vacuum effect in the box body 1 can be achieved, meanwhile, the air in the box body 1 is pumped into the annular air bag 3, the annular air bag 3 performs sealing treatment on the box body, the recycling of the air is realized, the motor 9 and the, make stirring rod 13 realize reciprocating and rotating, make more abundant more even of raw materials stirring, after the stirring is accomplished, close motor 9 and cylinder 11, open the valve on discharge gate 15, pour the raw materials that will stir, open water valve 8 again, make the water in the water tank 5 spray out from shower nozzle 7 of aqueduct 6, restart motor 9 and cylinder 11, make two 25 scraper blades on the stirring rod 13 clear up remaining raw materials on to box 1 inner wall, scraper blade 14 of piston rod 12 bottom also can clear up box 1 bottom inner wall, realized after the stirring can be timely the clearance fall remaining raw materials on box 1 inner wall, make things convenient for the use of next stirring.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The vacuum stirrer for the lithium battery is characterized by comprising a box body (1), wherein a top cover (2) is arranged at the top end of the box body (1), an annular air bag (3) is fixedly connected to the bottom of the top cover (2), a vacuum device is arranged on the annular air bag (3), a first partition plate (4) is fixedly connected to the inside of the box body (1), a second partition plate (31) is fixedly connected to the lower portion of the first partition plate (4) inside the box body (1), a water tank (5) is fixedly connected to the top end of the first partition plate (4), water guide pipes (6) are arranged on two sides of the water tank (5), a second partition plate (31) is fixedly connected to the lower portion of the first partition plate (4) inside the box body (1), one end of each water guide pipe (6) penetrates through the box body (1) and extends to a plurality of spray heads (7) fixedly connected, aqueduct (6) are located box (1) is equipped with water valve (8) outward, baffle (4) bottom fixedly connected with motor (9), motor (9) output end fixedly connected with front rod (10), front rod (10) bottom fixedly connected with cylinder (11), cylinder (11) output end fixedly connected with piston rod (12), a plurality of stirring rod (13) of piston rod (12) outer wall fixedly connected with, stirring rod (13) are close to box (1) inner wall one end is equipped with clearance mechanism, piston rod (12) bottom fixedly connected with scraper blade (14), box (1) bottom is equipped with damper, box (1) bottom one side is equipped with discharge gate (15), box (1) is kept away from discharge gate (15) one side is equipped with feed inlet (16).
2. Vacuum agitator for lithium battery as claimed in claim 1, characterized in that the vacuum device comprises an air pipe (17), a one-way valve (18), an air pump (19), an air outlet pipe (20) and an air valve (21), an air pipe (17) is arranged on one side of the annular air bag (3), one end of the air pipe (17) far away from the annular air bag (3) penetrates through the box body (1), and extends into the box body (1), the air pipe (17) is connected with an air pump (19), the air pump (19) is fixedly connected with the box body (1), a one-way valve (18) is arranged above the air pump (19), an air outlet pipe (20) is arranged on one side of the annular air bag (3) far away from the air pipe (17), the port of the air outlet pipe (20) penetrates through the top cover (2) and extends to the outside of the top cover (2), and an air valve (21) is arranged on the air outlet pipe (20).
3. The vacuum stirrer for the lithium battery as claimed in claim 1, wherein the cleaning mechanism comprises an elastic rod (22), a clamping groove (23), a spring (24) and a second scraper (25), the second scraper (25) is arranged at one end of the stirring rod (13) close to the inner wall of the box body (1), the elastic rod (22) is movably connected to both ends of one side of the second scraper (25), the clamping groove (23) is arranged at one end of the stirring rod (13) close to the second scraper (25), and the clamping groove (23) is matched with one end of the elastic rod (22).
4. The vacuum agitator for the lithium battery as claimed in claim 1, wherein the shock absorption mechanism comprises a buffer layer (26) and a bottom plate (27), the buffer layer (26) is fixedly connected to the bottom end of the box body (1), and the bottom plate (27) is fixedly connected to the bottom end of the buffer layer (26).
5. The vacuum agitator for the lithium battery as claimed in claim 1, wherein a notch (28) is formed in the inner wall of the box body (1) and below the top cover, and the notch (28) is matched with the annular air bag (3).
6. The vacuum agitator for lithium battery as claimed in claim 3, wherein the elastic rod (22) is movably connected with the second scraper (25) through a movable shaft (29).
7. The vacuum agitator for lithium battery as claimed in claim 2, wherein a vacuum gauge (30) is provided under the air pipe (17) at one side of the case (1).
8. The vacuum agitator for the lithium battery as claimed in claim 1, wherein the box body (1) is close to one side of the discharge hole (15) and is provided with an observation window (32) below the second partition plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021269123.2U CN213101902U (en) | 2020-07-02 | 2020-07-02 | Vacuum stirrer for lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021269123.2U CN213101902U (en) | 2020-07-02 | 2020-07-02 | Vacuum stirrer for lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213101902U true CN213101902U (en) | 2021-05-04 |
Family
ID=75674090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021269123.2U Expired - Fee Related CN213101902U (en) | 2020-07-02 | 2020-07-02 | Vacuum stirrer for lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213101902U (en) |
-
2020
- 2020-07-02 CN CN202021269123.2U patent/CN213101902U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 |