CN210935416U - Centrifuge for producing lithium battery precursor material - Google Patents
Centrifuge for producing lithium battery precursor material Download PDFInfo
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- CN210935416U CN210935416U CN201921856920.8U CN201921856920U CN210935416U CN 210935416 U CN210935416 U CN 210935416U CN 201921856920 U CN201921856920 U CN 201921856920U CN 210935416 U CN210935416 U CN 210935416U
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Abstract
The utility model belongs to the technical field of lithium battery production, in particular to a centrifuge for producing lithium battery precursor materials, which comprises a lower shell, an upper shell arranged on the lower shell and a division plate arranged on the inner wall of the upper shell, wherein the outer side of the lower shell is fixedly connected with an electric push rod, the inner wall of the lower shell is provided with a material guide hopper, a material discharging pipe is arranged in the material guide hopper, the material discharging pipe and the bottom end of the material guide hopper run through the outer part of the lower shell, and one end of the material discharging pipe, which is far away from the material guide hopper, is fixedly connected with a material discharging valve; through setting up first bearing and second bearing in the outside and the bottom of first filter screen, fix the outside and the bottom of first filter screen, and first filter screen free rotation in can going up the casing again, because first filter screen is not the snap-on the output shaft of motor, alleviateed the burden of motor, first filter screen rotates more stably in last casing simultaneously.
Description
Technical Field
The utility model relates to a lithium cell production field especially relates to a production lithium cell centrifuge for precursor material.
Background
Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries, lithium ion batteries do not contain metallic lithium and can be charged, the fifth generation lithium metal batteries of rechargeable batteries are produced in 1996, the safety, specific capacity, self-discharge rate and cost performance ratio of the rechargeable batteries are superior to those of lithium ion batteries, materials need to be removed in the production process of lithium batteries for centrifugal separation, precursors are in a form before target products are obtained, most of the precursors exist in an organic-inorganic complex or mixture solid, and some of the precursors exist in a sol form.
In the process of using the centrifugal machine, the motor needs to drive a large filter screen to rotate to generate centrifugal force, the gravity and the pressure of the filter screen are directly applied to the output shaft of the motor, and the burden on the motor is large;
and the filter screen is inconvenient to directly take out after the use of the centrifuge is finished, and is not easy to replace and maintain.
In order to solve the problems, the application provides a centrifuge for producing lithium battery precursor materials.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a production lithium cell centrifuge for precursor material has the characteristics of being convenient for maintain and long service life.
(II) technical scheme
In order to solve the problems, the utility model provides a centrifuge for producing lithium battery precursor materials, which comprises a lower shell, an upper shell arranged on the lower shell and a partition plate arranged on the inner wall of the upper shell;
an electric push rod is fixedly connected to the outer side of the lower shell, a material guide hopper is mounted on the inner wall of the lower shell, a material discharging pipe is mounted in the material guide hopper, the material discharging pipe and the bottom end of the material guide hopper penetrate to the outside of the lower shell, a material discharging valve is fixedly connected to one end, away from the material guide hopper, of the material discharging pipe, and the material discharging valve is fixedly connected to the upper surface of the lower shell;
the telescopic end of the electric push rod is fixedly connected with the outer side of the upper shell, a feed chute is formed in the upper surface of the upper shell, a top cover is connected to the feed chute, a handle is fixedly connected to the upper surface of the top cover, and a first filter screen is rotatably connected to the inner wall of the upper shell, close to the outer side of the feed chute, through a first bearing;
the inner wall of the upper shell is close to a partition plate fixedly connected with below the first filter screen, a motor is installed at the middle position of the bottom surface of the partition plate, the output end of the motor penetrates through the partition plate, the upper surface of the partition plate is close to a second bearing fixedly connected with the outer side of the output shaft of the motor, the outer wall of the second bearing is fixedly connected with the first filter screen, the output shaft of the motor is fixedly connected with the first filter screen, the surface of the partition plate is close to the outer side of the second bearing, a filter screen groove is formed in the outer side of the second bearing, a second filter screen is detachably connected in the filter screen groove, and the motor is electrically connected with an external power supply.
Preferably, the outer wall of the first filter screen is fixedly connected with the inner wall of the first bearing, and the outer wall of the first bearing is fixedly connected with the inner wall of the upper shell.
Preferably, the filter screen groove is internally provided with threads, the second filter screen is in threaded connection with the partition plate, the number of the second filter screens is four, and the four second filter screens are all arranged on the outer side of the motor.
Preferably, the bottom surface of the partition plate is close to the outer side of the motor and is fixedly connected with a protective shell, and the motor is located in the protective shell.
Preferably, the upper surface of the upper shell is rotatably connected with a locking strip at a position close to the outer side of the top cover, and the top cover is attached to the locking strip.
Preferably, first filter screen mainly comprises end revolving plate filter screen and filter screen support, end revolving plate with the output shaft of motor is connected, the last fixed surface of end revolving plate is connected with annular filter screen support, just the last filter screen that installs of filter screen support.
Preferably, the upper surface of the lower shell is fixedly connected with a sealing gasket, and the bottom surface of the upper shell is attached to the sealing gasket.
The above technical scheme of the utility model has following profitable technological effect:
the first bearing and the second bearing are arranged on the outer side and the bottom of the first filter screen, so that the outer side and the bottom of the first filter screen are fixed, the first filter screen can freely rotate in the upper shell, the burden of the motor is reduced because the first filter screen is not directly fixed on an output shaft of the motor, and meanwhile, the first filter screen rotates more stably in the upper shell;
through setting up electric putter, when needs clearance second filter screen, can drive electric putter is flexible, goes up the casing and can deepen the below of second filter screen with the hand by the position between lower casing and the last casing with sealed pad separation back staff, then rotates the second filter screen, washs and maintains after dismantling the second filter screen to make things convenient for the staff to maintain the second filter screen more.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic structural view of the position A of the present invention;
fig. 4 is a schematic structural diagram of the position B in the present invention.
Fig. 5 is a schematic structural view of the middle partition plate of the present invention viewed from above.
Reference numerals:
1. a lower housing; 11. an electric push rod; 12. a material guide hopper; 13. a discharge pipe; 14. a discharge valve; 15. a gasket; 2. an upper housing; 21. a top cover; 22. a grip; 23. a first bearing; 24. a first filter screen; 25. a locking bar; 3. a partition plate; 31. a motor; 32. a protective shell; 33. a second bearing; 34. a filter screen groove; 35. a second filter.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the centrifuge for producing a lithium battery precursor material provided by the present invention comprises a lower casing 1, an upper casing 2 mounted on the lower casing 1, and a partition plate 3 mounted on the inner wall of the upper casing 2;
an electric push rod 11 is fixedly connected to the outer side of the lower shell 1, a material guide hopper 12 is installed on the inner wall of the lower shell 1, a material discharge pipe 13 is installed in the material guide hopper 12, the material discharge pipe 13 and the bottom end of the material guide hopper 12 penetrate to the outer portion of the lower shell 1, a material discharge valve 14 is fixedly connected to one end, away from the material guide hopper 12, of the material discharge pipe 13, and a material discharge valve 14 is fixedly connected to the upper surface of the lower shell 1;
the telescopic end of the electric push rod 11 is fixedly connected with the outer side of the upper shell 2, the upper surface of the upper shell 2 is provided with a feed chute, a top cover 21 is connected with the feed chute, the upper surface of the top cover 21 is fixedly connected with a handle 22, and the inner wall of the upper shell 2 close to the outer side of the feed chute is rotatably connected with a first filter screen 24 through a first bearing 23;
go up the below fixedly connected with division board 3 that the inner wall of casing 2 is close to first filter screen 24, the middle part position department of division board 3 bottom surface installs motor 31, division board 3 is run through to motor 31's output, division board 3's upper surface is close to the outside fixedly connected with second bearing 33 of motor 31 output shaft, the outer wall and the first filter screen 24 fixed connection of second bearing 33, and motor 31's output shaft and first filter screen 24 fixed connection, division board 3's the surface is close to the outside of second bearing 33 and has seted up filter screen groove 34, and can dismantle in the filter screen groove 34 and be connected with second filter screen 35, motor 31 and electric putter 11 all with external power source electric connection.
In this embodiment, the model of the electric putter 11 is XC860, and the electric putter 11 can stretch and contract to drive the upper housing 2 to move upward.
In this embodiment, the model of the motor 31 is M32B-24/1.1TMP, and the output shaft of the motor 31 rotates to drive the first filter screen 24 to rotate.
In the use process of the utility model, the electric push rod 11 and the motor 31 are firstly connected with the external power supply, then the top cover 21 is opened, the materials are put into the first filter screen 24, then the motor 31 is closed, the locking strip 25 is rotated, so that the top cover 21 can not be naturally opened, the motor 31 is driven, the output shaft of the motor 31 drives the first filter screen 24 to rotate, centrifugal force separates materials in the first filter screen 24, the materials in the first filter screen 24 are separated by the centrifugal force generated by the rotation of the first filter screen 24, then the material discharged from the first filter 24 falls into the partition plate 3, is filtered again by the second filter 35 and finally falls into the material guiding hopper 12, is discharged from the discharge valve 14 through the discharge pipe 13, because the first filter screen 24 is not directly fixed on the output shaft of the motor 31, the burden of the motor 31 is reduced, and meanwhile, the first filter screen 24 rotates more stably in the upper shell 2;
through setting up electric putter 11, when needs clearance second filter screen 35, can drive electric putter 11 flexible, go up casing 2 and the sealed below that 15 after-separating staff of packing can be deepened the second filter screen 35 with the hand by the position between casing 1 and the last casing 2 down, then rotate second filter screen 35, wash and maintain after dismantling second filter screen 35, thereby make things convenient for the staff to maintain second filter screen 35 more, drive electric putter 11 shrink after the maintenance completion, go up the in-process that casing 2 descends and seal the laminating of packing 15, sealed packing 15 has played sealed effect between casing 1 and the last casing 2 down.
Preferably, the outer wall of the first filter 24 is fixedly connected with the inner wall of the first bearing 23, and the outer wall of the first bearing 23 is fixedly connected with the inner wall of the upper housing 2.
Note that, by providing the first bearing 23, the first filter 24 is fixed inside the upper housing 2 to be rotatable.
Preferably, the filter screen groove 34 has threads therein, the second filter screens 35 are in threaded connection with the partition plate 3, the number of the second filter screens 35 is four, and the four second filter screens 35 are all installed on the outer side of the motor 31.
It should be noted that, by providing four detachable second filter screens 35, the second filter screen 35 can be rotated after the second filter screen 35 is blocked, and the second filter screen 35 is installed after being detached.
Preferably, a protective shell 32 is fixedly connected to the bottom surface of the partition plate 3 near the outer side of the motor 31, and the motor 31 is located in the protective shell 32.
It should be noted that, by providing the protective casing 32 outside the motor 31, the protective casing 32 can protect the motor 31 from water and corrosion of the motor 31.
Preferably, a locking strip 25 is rotatably connected to a position on the upper surface of the upper shell 2, which is close to the outer side of the top cover 21, and the top cover 21 is attached to the locking strip 25.
It should be noted that, by providing the locking strip 25, the locking strip 25 rotates to the top cover 21, and the top cover 21 can be fixed above the locking strip 25, so as to prevent the top cover 21 from being lifted naturally.
Preferably, the first filter screen 24 mainly comprises a bottom rotating plate filter screen and a filter screen support, the bottom rotating plate is connected with an output shaft of the motor 31, the upper surface of the bottom rotating plate is fixedly connected with the annular filter screen support, and the filter screen support is provided with the filter screen.
It should be noted that the first filter 24 can rotate freely in the upper housing 2, and the motor 31 drives the first filter 24 to rotate.
Preferably, a gasket 15 is fixedly connected to the upper surface of the lower case 1, and the bottom surface of the upper case 2 is attached to the gasket 15.
The gasket 15 functions to seal the joint between the lower case 1 and the upper case 2.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. The centrifuge for producing the lithium battery precursor material is characterized by comprising a lower shell (1), an upper shell (2) arranged on the lower shell (1) and a partition plate (3) arranged on the inner wall of the upper shell (2);
an electric push rod (11) is fixedly connected to the outer side of the lower shell (1), a material guide hopper (12) is installed on the inner wall of the lower shell (1), a material discharging pipe (13) is installed in the material guide hopper (12), the material discharging pipe (13) and the bottom end of the material guide hopper (12) penetrate through the outer portion of the lower shell (1), a material discharging valve (14) is fixedly connected to one end, far away from the material guide hopper (12), of the material discharging pipe (13), and the material discharging valve (14) is fixedly connected to the upper surface of the lower shell (1);
the telescopic end of the electric push rod (11) is fixedly connected with the outer side of the upper shell (2), the upper surface of the upper shell (2) is provided with a feeding groove, a top cover (21) is connected with the feeding groove, the upper surface of the top cover (21) is fixedly connected with a handle (22), and the inner wall of the upper shell (2) close to the outer side of the feeding groove is rotatably connected with a first filter screen (24) through a first bearing (23);
a partition plate (3) is fixedly connected to the inner wall of the upper shell (2) and is close to the lower part of the first filter screen (24), a motor (31) is arranged in the middle of the bottom surface of the partition plate (3), the output end of the motor (31) penetrates through the partition plate (3), the outer side of the upper surface of the partition plate (3) close to the output shaft of the motor (31) is fixedly connected with a second bearing (33), the outer wall of the second bearing (33) is fixedly connected with the first filter screen (24), and the output shaft of the motor (31) is fixedly connected with the first filter screen (24), a filter screen groove (34) is arranged on the outer side of the surface of the partition plate (3) close to the second bearing (33), and a second filter screen (35) is detachably connected in the filter screen groove (34), the motor (31) and the electric push rod (11) are electrically connected with an external power supply.
2. The centrifuge for producing the lithium battery precursor material according to claim 1, wherein an outer wall of the first filter screen (24) is fixedly connected with an inner wall of the first bearing (23), and an outer wall of the first bearing (23) is fixedly connected with an inner wall of the upper housing (2).
3. The centrifuge for producing the lithium battery precursor material as claimed in claim 1, wherein the filter screen groove (34) has threads therein, the second filter screen (35) is in threaded connection with the partition plate (3), the number of the second filter screens (35) is four, and the four second filter screens (35) are all installed outside the motor (31).
4. The centrifuge for producing the lithium battery precursor material according to claim 1, wherein a protective shell (32) is fixedly connected to the bottom surface of the separation plate (3) near the outer side of the motor (31), and the motor (31) is located in the protective shell (32).
5. The centrifuge for producing the lithium battery precursor material as claimed in claim 1, wherein a locking strip (25) is rotatably connected to a position, close to the outer side of the top cover (21), on the upper surface of the upper shell (2), and the top cover (21) is attached to the locking strip (25).
6. The centrifuge for producing the lithium battery precursor material as recited in claim 1, wherein the first filter screen (24) mainly comprises a bottom rotating plate filter screen and a filter screen bracket, the bottom rotating plate is connected with an output shaft of the motor (31), the upper surface of the bottom rotating plate is fixedly connected with an annular filter screen bracket, and the filter screen bracket is provided with a filter screen.
7. The centrifuge for producing the lithium battery precursor material according to claim 1, wherein a sealing gasket (15) is fixedly connected to the upper surface of the lower shell (1), and the bottom surface of the upper shell (2) is attached to the sealing gasket (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921856920.8U CN210935416U (en) | 2019-10-31 | 2019-10-31 | Centrifuge for producing lithium battery precursor material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921856920.8U CN210935416U (en) | 2019-10-31 | 2019-10-31 | Centrifuge for producing lithium battery precursor material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210935416U true CN210935416U (en) | 2020-07-07 |
Family
ID=71397227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921856920.8U Active CN210935416U (en) | 2019-10-31 | 2019-10-31 | Centrifuge for producing lithium battery precursor material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210935416U (en) |
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2019
- 2019-10-31 CN CN201921856920.8U patent/CN210935416U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20230911 Address after: 274900 North of Xiwanshan Road, National Highway 327, Tianqiao Town, Juye County, Heze City, Shandong Province Patentee after: Yizhong Renewable Resources Technology (Shandong) Co.,Ltd. Address before: 274900 Tianqiao Town, Juye County, Heze City, Shandong Province 327 National Highway Xiwanshan Road North, Juye High tech Chemical Park (North Zone) Patentee before: JUYE TIANYUN NEW ENERGY TECHNOLOGY Co.,Ltd. |