CN215463452U - Doping modification device for lithium ion battery anode material - Google Patents
Doping modification device for lithium ion battery anode material Download PDFInfo
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- CN215463452U CN215463452U CN202121029300.4U CN202121029300U CN215463452U CN 215463452 U CN215463452 U CN 215463452U CN 202121029300 U CN202121029300 U CN 202121029300U CN 215463452 U CN215463452 U CN 215463452U
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Abstract
The utility model discloses a doping modification device for a lithium ion battery anode material, which comprises a base, wherein two sides of the bottom of an inner cavity of the base are fixedly connected with a shell, the bottom of the inner cavity of the shell is fixedly connected with a spring, the top end of the spring is fixedly connected with a movable plate, the top of the movable plate is fixedly connected with a movable column, and one end, far away from the movable plate, of the movable column penetrates through the top of the shell and is fixedly connected with a stirring box. According to the utility model, through the matched use of the base, the shell, the spring, the movable plate, the movable column, the stirring box, the conveying cylinder, the first motor, the first transmission rod, the helical blade, the first through hole, the second motor, the first belt wheel, the second transmission rod, the second belt wheel, the belt, the stirring rod and the support leg, the problems that the existing doping modification device for the lithium ion battery anode material is poor in mixing effect and cannot absorb shock to the device, and therefore the service life of the device is shortened are solved.
Description
Technical Field
The utility model relates to the technical field of lithium ion battery processing, in particular to a doping modification device for a lithium ion battery anode material.
Background
Lithium ion batteries are rechargeable batteries, generally used in portable electronic devices and electric vehicles, and increasingly popular in military and aerospace applications, in which lithium ions move from a negative electrode to a positive electrode during a discharging process and return during a charging process, and lithium ion batteries use an embedded lithium compound as an electrode material, compared with metallic lithium used in non-rechargeable lithium batteries, and have high energy density, no memory effect and low self-discharge, and currently, positive plate materials most hopefully used in power type lithium ion batteries mainly have the advantages of modified potassium permanganate, ferrous phosphate file and nickel cobalt manganese ternary system material, and lithium iron phosphate has rich raw material sources, low cost, long cycle life, high junction stability and thermal stability, but the electronic and commercial conductivities are low, so that the material has poor high-rate charge-discharge performance and low-temperature performance, when the lithium ion battery is pretreated, the transition metal solution is doped with the nano modified metal oxide to prepare a solid-liquid mixture, but the existing doping modification device for the lithium ion battery anode material has poor mixing effect and cannot absorb shock, so that the service life of the device is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a doping modification device for a lithium ion battery anode material, which has the advantage of uniform mixing and solves the problems that the existing doping modification device for the lithium ion battery anode material has poor mixing effect and cannot absorb shock, so that the service life of the device is shortened.
In order to achieve the purpose, the utility model provides the following technical scheme: a doping modification device for a lithium ion battery anode material comprises a base, wherein a shell is fixedly connected to two sides of the bottom of an inner cavity of the base, a spring is fixedly connected to the bottom of the inner cavity of the shell, a movable plate is fixedly connected to the top end of the spring, a movable column is fixedly connected to the top of the movable plate, one end, away from the movable plate, of the movable column penetrates through the top of the shell and is fixedly connected with a stirring box, a conveying cylinder is fixedly connected between the top and the bottom of the inner cavity of the stirring box, a first motor is fixedly connected to the bottom of the stirring box, a first transmission rod is fixedly connected to the output end of the first motor, one end, away from the first motor, of the first transmission rod penetrates through the top of the inner cavity of the conveying cylinder and is movably connected through a bearing, a helical blade is fixedly connected to the surface of the first transmission rod, and first through holes are formed in the bottoms of two sides of the conveying cylinder, the second through-hole has all been seted up at the top of a conveyer section of thick bamboo both sides, the top fixedly connected with second motor of agitator tank, the first band pulley of output fixedly connected with of second motor, the both sides of agitator tank inner chamber bottom all have the second transfer line through bearing swing joint, the top of second transfer line runs through to the top of agitator tank, and fixedly connected with second band pulley, the transmission is connected with the belt between second band pulley and the first band pulley, the fixed surface of second transfer line is connected with the puddler, the equal fixedly connected with landing leg in both sides of base bottom.
Preferably, base bottom both sides just are located the equal fixedly connected with pneumatic cylinder in inboard of landing leg, the output fixedly connected with backup pad of pneumatic cylinder, the equal fixedly connected with universal wheel in four corners of backup pad bottom.
Preferably, the two sides of the bottom of the inner cavity of the base are fixedly connected with shock absorption columns which are made of rubber.
Preferably, the both sides at agitator tank top are the equal fixedly connected with protection casing, the thermovent has all been seted up to the both sides of protection casing.
Preferably, the front of agitator tank is provided with the observation window, the agitator tank is positive and be located the right side of observation window and be provided with the controller.
Preferably, the bottoms of the two sides of the stirring box are movably connected with the inner wall of the base, and the two sides of the movable plate are movably connected with the inner wall of the shell.
Preferably, the top of the surface of the second transmission rod is movably connected with the inner wall of the stirring box through a bearing, and the conveying cylinder is made of stainless steel.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the matched use of the base, the shell, the spring, the movable plate, the movable column, the stirring box, the conveying cylinder, the first motor, the first transmission rod, the helical blade, the first through hole, the second motor, the first belt wheel, the second transmission rod, the second belt wheel, the belt, the stirring rod and the support leg, the problems that the existing doping modification device for the lithium ion battery anode material is poor in mixing effect and cannot absorb shock to the device, and therefore the service life of the device is shortened are solved.
2. According to the utility model, through the matching of the shell, the spring, the movable plate and the movable column, the vibration generated when the device is used can be conveniently damped, through the matching of the conveying cylinder, the first motor, the first transmission rod, the spiral blade, the first through hole, the second motor, the first belt wheel, the second transmission rod, the second belt wheel, the belt and the stirring rod, the mixing effect of the device can be conveniently improved, the materials are mixed more uniformly, through the matching of the hydraulic cylinder, the supporting plate and the universal wheel, the device can be conveniently moved, through the arrangement of the shock absorption column, the first motor can be conveniently protected, and through the arrangement of the protective cover, the second motor can be conveniently protected.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an external view of FIG. 1;
fig. 3 is a partially enlarged view of a portion a in fig. 1.
In the figure: 1. a base; 2. a housing; 3. a spring; 4. a movable plate; 5. a movable post; 6. a stirring box; 7. a delivery cartridge; 8. a first motor; 9. a first drive lever; 10. a helical blade; 11. a first through hole; 12. a second through hole; 13. a second motor; 14. a first pulley; 15. a second transmission rod; 16. a second pulley; 17. a belt; 18. a stirring rod; 19. a support leg; 20. a hydraulic cylinder; 21. a support plate; 22. a universal wheel; 23. a cushioning column; 24. a shield.
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.
Referring to fig. 1-3, a doping modification device for a lithium ion battery anode material comprises a base 1, a housing 2 is fixedly connected to both sides of the bottom of an inner cavity of the base 1, a spring 3 is fixedly connected to the bottom of the inner cavity of the housing 2, a movable plate 4 is fixedly connected to the top end of the spring 3, a movable column 5 is fixedly connected to the top of the movable plate 4, one end of the movable column 5, which is far away from the movable plate 4, penetrates through the top of the housing 2 and is fixedly connected with a stirring box 6, a conveying cylinder 7 is fixedly connected between the top and the bottom of the inner cavity of the stirring box 6, a first motor 8 is fixedly connected to the bottom of the stirring box 6, a first transmission rod 9 is fixedly connected to the output end of the first motor 8, one end of the first transmission rod 9, which is far away from the first motor 8, penetrates through the top of the inner cavity of the conveying cylinder 7 and is movably connected through a bearing, and a spiral blade 10 is fixedly connected to the surface of the first transmission rod 9, the bottom of the two sides of the conveying cylinder 7 is provided with a first through hole 11, the top of the two sides of the conveying cylinder 7 is provided with a second through hole 12, the top of the stirring box 6 is fixedly connected with a second motor 13, the output end of the second motor 13 is fixedly connected with a first belt pulley 14, the two sides of the bottom of the inner cavity of the stirring box 6 are movably connected with a second transmission rod 15 through a bearing, the top of the second transmission rod 15 penetrates through to the top of the stirring box 6 and is fixedly connected with a second belt pulley 16, a belt 17 is in transmission connection between the second belt pulley 16 and the first belt pulley 14, the surface of the second transmission rod 15 is fixedly connected with a stirring rod 18, the two sides of the bottom of the base 1 are fixedly connected with supporting legs 19, the two sides of the bottom of the base 1 and the inner sides of the supporting legs 19 are fixedly connected with hydraulic cylinders 20, the output ends of the hydraulic cylinders 20 are fixedly connected with a supporting plate 21, and four corners of the bottom of the supporting plate 21 are fixedly connected with universal wheels 22, the equal fixedly connected with bradyseism post 23 in both sides of base 1 inner chamber bottom, bradyseism post 23 is the rubber material, the equal fixedly connected with protection casing 24 in both sides at agitator tank 6 top, the thermovent has all been seted up to the both sides of protection casing 24, the front of agitator tank 6 is provided with the observation window, agitator tank 6 openly just is located the right side of observation window and is provided with the controller, the bottom of agitator tank 6 both sides all with base 1's inner wall swing joint, the both sides of fly leaf 4 all with the inner wall swing joint of casing 2, the top on second transfer line 15 surface passes through the bearing and the inner wall swing joint of agitator tank 6, delivery cylinder 7 is the stainless steel material, through the cooperation that sets up casing 2, spring 3, fly leaf 4 and activity post 5, can be convenient for carry out the shock attenuation to the vibrations that produce when the device uses, through setting up delivery cylinder 7, first motor 8, first transfer line 9, helical blade 10, first through-hole 11, The cooperation of the second through hole 12, the second motor 13, the first belt wheel 14, the second transmission rod 15, the second belt wheel 16, the belt 17 and the stirring rod 18 can facilitate the improvement of the mixing effect of the device and the more uniform mixing of the materials, the device can be moved conveniently by the cooperation of the hydraulic cylinder 20, the support plate 21 and the universal wheel 22, the first motor 8 can be protected conveniently by the arrangement of the shock absorption column 23, the second motor 13 can be protected conveniently by the arrangement of the protective cover 24, the base 1, the shell 2, the spring 3, the movable plate 4, the movable column 5, the stirring box 6, the conveying cylinder 7, the first motor 8, the first transmission rod 9, the helical blade 10, the first through hole 11, the second through hole 12, the second motor 13, the first belt wheel 14, the second transmission rod 15, the second belt wheel 16, the belt 17, the stirring rod 18 and the supporting leg 19 are used in cooperation, the problem of current lithium ion battery cathode material's doping modification device mix the effect poor, and can not carry out the shock attenuation to the device to lead to device life to reduce is solved.
When the device is used, the second motor 13 is started, the second motor 13 drives the first belt wheel 14 to rotate, the first belt wheel 14 drives the belt 17 to rotate, the belt 17 drives the second belt wheel 16 to rotate, the second belt wheel 16 drives the second transmission rod 15 to rotate, the second transmission rod 15 drives the stirring rod 18 to rotate, meanwhile, the first motor 8 is started again, the first motor 8 drives the first transmission rod 9 to rotate, the first transmission rod 9 drives the spiral blade 10 to rotate, and materials at the bottom in the stirring box 6 are rolled upwards through the matching of the conveying cylinder 7, the first through hole 11 and the second through hole 12, so that the materials are mixed more uniformly, vibration generated during material mixing can drive the movable column 5 to move downwards through the stirring box 6, the movable column 5 drives the movable plate 4 to move, the movable plate 4 drives the spring 3 to damp downwards, when the device needs to move, the hydraulic cylinder 20 is started, the hydraulic cylinder 20 drives the support plate 21 to move downwards, the support plate 21 moves the castor 22 so that the castor 22 contacts the ground and supports the leg 19 to move the device.
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 (7)
1. The utility model provides a doping of lithium ion battery cathode material modified device, includes base (1), its characterized in that: the device is characterized in that both sides of the bottom of an inner cavity of the base (1) are fixedly connected with a shell (2), the bottom of the inner cavity of the shell (2) is fixedly connected with a spring (3), a movable plate (4) is fixedly connected to the top end of the spring (3), a movable column (5) is fixedly connected to the top of the movable column (5), one end, far away from the movable plate (4), of the movable column (5) penetrates through the top of the shell (2) and is fixedly connected with a stirring box (6), a conveying cylinder (7) is fixedly connected between the top and the bottom of the inner cavity of the stirring box (6), a first motor (8) is fixedly connected to the bottom of the stirring box (6), a first transmission rod (9) is fixedly connected to the output end of the first motor (8), one end, far away from the first motor (8), of the first transmission rod (9) penetrates through the top of the inner cavity of the conveying cylinder (7) and is movably connected through a bearing, the surface of the first transmission rod (9) is fixedly connected with a helical blade (10), the bottoms of the two sides of the conveying cylinder (7) are respectively provided with a first through hole (11), the tops of both sides of the conveying cylinder (7) are provided with second through holes (12), the top of the stirring box (6) is fixedly connected with a second motor (13), the output end of the second motor (13) is fixedly connected with a first belt wheel (14), two sides of the bottom of the inner cavity of the stirring box (6) are movably connected with a second transmission rod (15) through bearings, the top of the second transmission rod (15) penetrates to the top of the stirring box (6), and is fixedly connected with a second belt wheel (16), a belt (17) is connected between the second belt wheel (16) and the first belt wheel (14) in a transmission way, the surface of the second transmission rod (15) is fixedly connected with a stirring rod (18), the two sides of the bottom of the base (1) are fixedly connected with supporting legs (19).
2. The doping modification device of the lithium ion battery anode material according to claim 1, characterized in that: base (1) bottom both sides just are located the equal fixedly connected with pneumatic cylinder (20) in inboard of landing leg (19), the output fixedly connected with backup pad (21) of pneumatic cylinder (20), the equal fixedly connected with universal wheel (22) in four corners of backup pad (21) bottom.
3. The doping modification device of the lithium ion battery anode material according to claim 1, characterized in that: the base is characterized in that the two sides of the bottom of the inner cavity of the base (1) are fixedly connected with shock absorption columns (23), and the shock absorption columns (23) are made of rubber.
4. The doping modification device of the lithium ion battery anode material according to claim 1, characterized in that: the equal fixedly connected with protection casing (24) in both sides at agitator tank (6) top, the thermovent has all been seted up to the both sides of protection casing (24).
5. The doping modification device of the lithium ion battery anode material according to claim 1, characterized in that: the front of agitator tank (6) is provided with the observation window, agitator tank (6) are positive and are located the right side of observation window and are provided with the controller.
6. The doping modification device of the lithium ion battery anode material according to claim 1, characterized in that: the bottom of agitator tank (6) both sides all with the inner wall swing joint of base (1), the both sides of fly leaf (4) all with the inner wall swing joint of casing (2).
7. The doping modification device of the lithium ion battery anode material according to claim 1, characterized in that: the top of the surface of the second transmission rod (15) is movably connected with the inner wall of the stirring box (6) through a bearing, and the conveying cylinder (7) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121029300.4U CN215463452U (en) | 2021-05-14 | 2021-05-14 | Doping modification device for lithium ion battery anode material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121029300.4U CN215463452U (en) | 2021-05-14 | 2021-05-14 | Doping modification device for lithium ion battery anode material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215463452U true CN215463452U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121029300.4U Expired - Fee Related CN215463452U (en) | 2021-05-14 | 2021-05-14 | Doping modification device for lithium ion battery anode material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215463452U (en) |
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2021
- 2021-05-14 CN CN202121029300.4U patent/CN215463452U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |