CN114308275A - Grinding method and equipment for battery materials - Google Patents
Grinding method and equipment for battery materials Download PDFInfo
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- CN114308275A CN114308275A CN202111437101.1A CN202111437101A CN114308275A CN 114308275 A CN114308275 A CN 114308275A CN 202111437101 A CN202111437101 A CN 202111437101A CN 114308275 A CN114308275 A CN 114308275A
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Abstract
The invention discloses a grinding method for battery materials and equipment thereof, comprising two feeding pipes and a grinding shell, wherein the two feeding pipes are respectively connected at the left side and the right side of the bottom of the grinding shell, the feeding pipes are communicated with the inside of the grinding shell, a pump body is arranged on the feeding pipes, a grinding rotor is arranged in the grinding shell, a fixed block is fixedly connected with the top of the grinding shell, a through groove matched with the grinding rotor is arranged on the bottom of the fixed block, the top end of the grinding rotor extends into the through groove, a driving motor can be driven to swing, so that the grinding rotor and the grinding block can be driven to swing, the materials can be uniformly ground, the grinding efficiency can be effectively improved, the grinding rotor and the grinding block can be driven to move up and down, so that the grinding from different positions can be realized, the purpose of full grinding is achieved, and the working efficiency and the using efficiency of the grinding machine can be effectively improved.
Description
Technical Field
The invention relates to the technical field of battery materials, in particular to a grinding method and equipment for the battery materials.
Background
The main constituent materials of the battery material comprise electrolyte, isolating material, anode and cathode materials and the like. The anode material occupies a large proportion, because the performance of the anode material directly influences the performance of the lithium ion battery, the cost of the anode material also directly determines the cost of the battery, the grinding rotor usually drives the grinding balls to move at a high speed in the grinding equipment, the grinding balls are mutually extruded and collided to break the grinding materials, the particles are ground, and the materials and the grinding balls are separated by the screen assembly.
And need to use the grinding apparatus to process it in the manufacturing process of battery material, patent No. 201910302880.0 claims a grinding rotor and grinding machine including this grinding rotor, its rotor accomplishes the grinding of the material only through the corotation or reversal when using, thus has greatly reduced its grinding efficiency and defeated material efficiency, therefore we have proposed a grinding apparatus for battery material.
Disclosure of Invention
The invention provides a grinding method for battery materials and equipment thereof, which aims to overcome the defects of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a grinding device for battery materials comprises two feeding pipes and a grinding shell, wherein the two feeding pipes are respectively connected to the left side and the right side of the bottom of the grinding shell, the feeding pipes are communicated with the inside of the grinding shell, a pump body is installed on the feeding pipes, a grinding rotor is arranged in the grinding shell, a fixed block is fixedly connected to the top of the grinding shell, a through groove matched with the grinding rotor is formed in the bottom of the fixed block, the top end of the grinding rotor extends into the through groove, discharge grooves are respectively clamped on the inner walls of the left side and the right side of the through groove and are communicated with the outer side of the fixed block, a bearing seat is installed at the top of the fixed block, a rotating bearing is installed on the bearing seat, a motor shell is fixedly connected to the top of the bearing seat, a driving motor is arranged in the motor shell, and the front wall and the rear wall of the driving motor are respectively movably connected with the inner walls of the front side and the rear side of the motor shell through a rotating shaft and a bearing, the utility model discloses a grinding machine, including driving motor, grinding rotor, two rolling bearings, grinding rotor, drive motor's output shaft bottom fixedly connected with axis of rotation, two rolling bearing are passed in proper order to the bottom of axis of rotation to extend to logical inslot and grind rotor swing joint, the top of grinding rotor is close to left and right sides department and all installs the screen cloth.
Preferably, grind the rotor and include rotor body, rotor body is last to be seted up a plurality of evenly distributed's heliciform recess, adjacent two form the bulge between the heliciform recess, install the grinding piece on the bulge.
Preferably, the cavity has been seted up on the rotor body top, install the circle piece in the cavity, the top fixedly connected with electric putter of circle piece, and the bottom of axis of rotation extend to in the cavity with electric putter's top fixed connection, install a plurality of evenly distributed's limiting plate on the outer wall of axis of rotation, and set up on the inner wall of cavity with limiting plate assorted spacing groove.
Preferably, an electric cylinder is hinged to the bottom of the inner cavity of the motor shell, which is close to the left side, the top end of a push rod on the electric cylinder is hinged to the side wall of the left side of the driving motor, a limiting telescopic rod is hinged to the side wall of the right side of the driving motor, a moving block is hinged to the bottom end of the limiting telescopic rod, and the bottom of the moving block is connected to the bottom of the inner cavity of the motor shell in a sliding mode.
Preferably, be close to left and right sides punishment on driving motor's the top and do not install first arc ring, and be close to right side department in the motor casing and install the baffler, the right side lateral wall of motor casing's left side inner wall and baffler is close to top department and all installs the second arc ring, and lies in fixedly connected with elastic band between first arc ring and the second arc ring with one side.
Preferably, the bottom of the moving block is provided with a sliding block, and the bottom of the inner cavity of the motor shell is provided with a sliding groove matched with the sliding block.
Preferably, the left and right sides lateral wall of fixed block is installed the pump-out pump with leading to the corresponding position in groove, the row's of having cup jointed material pipe on the bottom discharge gate of pump-out pump, and arrange and install the governing valve on the material pipe.
A milling process for battery material comprising the steps of:
s1: firstly, starting a driving motor, driving a grinding rotor to rotate by the driving motor through a rotating shaft by controlling the clockwise or anticlockwise rotation of the driving motor, and guiding materials into a grinding shell through a feeding pipe by a pump body;
s2: then, because the spiral direction of the spiral groove is the same as the rotation direction of the rotor body, namely when the rotor body rotates clockwise, the spiral direction of the spiral groove is clockwise, namely when the rotor body rotates anticlockwise, the spiral direction of the spiral groove is anticlockwise, and the material and the grinding medium can move towards the discharge chute while rotating;
s3: then starting the electric cylinder, wherein a push rod on the electric cylinder moves in a telescopic way and drives a driving motor to swing left and right, a limiting telescopic rod stretches and slides left and right, and an elastic belt is in a stretching or compressing state;
s4: and finally, starting the electric push rod, wherein the electric push rod stretches and retracts and drives the grinding rotor to move downwards or downwards through the round block, and the limiting plate slides in the limiting groove, so that the grinding rotor and the grinding block can be driven to move up and down.
Compared with the prior art, the invention has the beneficial effects that:
1. in the technical scheme, the electric cylinder, the limiting telescopic rod, the elastic band, the second arc-shaped ring, the first arc-shaped ring and other components are matched with each other, so that the driving motor can be driven to swing, the grinding rotor and the grinding block can be driven to swing, the materials can be uniformly ground, and the grinding efficiency can be effectively improved;
2. in this technical scheme, through mutually supporting between subassemblies such as axis of rotation, electric putter, circle piece, limiting plate and spacing groove, can realize driving and grind the rotor and reciprocate with grinding the piece to can realize grinding from different positions, reach the purpose of abundant grinding, can effectually improve its work efficiency and availability factor.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the grinding rotor of FIG. 1;
FIG. 3 is a schematic partial cross-sectional view of the grinding rotor of FIG. 1;
fig. 4 is a partial top view of the grinding rotor of fig. 3.
Reference numbers in the figures: 1. a feed pipe; 2. grinding the rotor; 201. a rotor body; 202. a projection; 3. grinding blocks; 4. a helical groove; 5. screening a screen; 6. a through groove; 7. a discharge chute; 8. a drive motor; 9. a rotating bearing; 10. a bearing seat; 11. grinding the shell; 12. a fixed block; 13. a discharge pipe; 14. a material pumping pump; 15. adjusting a valve; 16. a cavity; 17. a pump body; 18. a rotating shaft; 19. a motor housing; 20. an electric cylinder; 21. limiting the telescopic rod; 22. an elastic band; 23. a second arcuate ring; 24. a first arcuate ring; 25. an electric push rod; 26. a round block; 27. a limiting groove; 28. and a limiting plate.
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. 1-4, the present invention provides a technical solution: a grinding device for battery materials comprises two feeding pipes 1 and a grinding shell 11, wherein the two feeding pipes 1 are respectively connected at the left side and the right side of the bottom of the grinding shell 11, the feeding pipes 1 are communicated with the inside of the grinding shell 11, a pump body 17 is installed on the feeding pipes 1, a grinding rotor 2 is arranged in the grinding shell 11, a fixed block 12 is fixedly connected with the top of the grinding shell 11, a through groove 6 matched with the grinding rotor 2 is formed in the bottom of the fixed block 12, the top end of the grinding rotor 2 extends into the through groove 6, discharge grooves 7 are respectively clamped on the inner walls of the left side and the right side of the through groove 6 and communicated with the outer side of the fixed block 12, a material pumping pump 14 is installed at the position, corresponding to the through groove 6, a material discharge pipe 13 is sleeved on the discharge port at the bottom of the material pumping pump 14, and a regulating valve 15 is installed on the material discharge pipe 13, the convenient discharging can be realized, the purpose of full discharging is achieved, a bearing seat 10 is installed at the top of a fixing block 12, a rotating bearing 9 is installed on the bearing seat 10, a motor shell 19 is fixedly connected to the top of the bearing seat 10, a driving motor 8 is arranged in the motor shell 19, the front wall and the rear wall of the driving motor 8 are respectively movably connected with the inner walls of the front side and the rear side of the motor shell 19 through a rotating shaft and a bearing, a rotating shaft 18 is fixedly connected to the bottom end of an output shaft of the driving motor 8, the bottom end of the rotating shaft 18 sequentially penetrates through the two rotating bearings 9 and extends into a through groove 6 to be movably connected with a grinding rotor 2, screen meshes 5 are installed at the positions, close to the left side and the right side, of the top of the grinding rotor 2, the grinding rotor 2 comprises a rotor body 201, a plurality of spiral grooves 4 which are uniformly distributed are formed on the rotor body 201, and a bulge 202 is formed between the two adjacent spiral grooves 4, the grinding block 3 is arranged on the bulge 202, an electric cylinder 20 is hinged to the bottom of the inner cavity of the motor shell 19 close to the left side, the top end of a push rod on the electric cylinder 20 is hinged to the side wall of the left side of the driving motor 8, a limiting telescopic rod 21 is hinged to the side wall of the right side of the driving motor 8, a moving block is hinged to the bottom of the limiting telescopic rod 21, the bottom of the moving block is connected to the bottom of the inner cavity of the motor shell 19 in a sliding mode, a sliding block is arranged on the bottom of the moving block, sliding grooves matched with the sliding block are formed in the bottom of the inner cavity of the motor shell 19, first arc-shaped rings 24 are respectively arranged on the top of the driving motor 8 close to the left side and the right side, a separation plate is arranged in the motor shell 19 close to the right side, second arc-shaped rings 23 are arranged on the inner wall of the left side of the motor shell 19 and the side wall of the separation plate close to the top, and an elastic band 22 is fixedly connected between the first arc-shaped rings 24 and the second arc-shaped rings 23, the limiting telescopic rod 21 comprises a thick pipe and a thin rod, the thin rod is connected in the thick pipe in a sliding mode, and the electric cylinder 20, the limiting telescopic rod 21, the elastic band 22, the second arc-shaped ring 23, the first arc-shaped ring 24 and other components are matched with one another to drive the driving motor 8 to swing, so that the grinding rotor 2 and the grinding block 3 can be driven to swing, materials can be uniformly ground, and the grinding efficiency can be effectively improved;
A milling process for battery material comprising the steps of:
s1: firstly, starting a driving motor 8, controlling the clockwise or anticlockwise rotation of the driving motor 8, driving the grinding rotor 2 to rotate by the driving motor 8 through a rotating shaft 18, and guiding materials into a grinding shell 11 by a pump body 17 through a feeding pipe 1;
s2: then, because the spiral direction of the spiral groove 4 is the same as the rotation direction of the rotor body 201, that is, when the rotor body 201 rotates clockwise, the spiral direction of the spiral groove 4 is clockwise, that is, when the rotor body 201 rotates counterclockwise, the spiral direction of the spiral groove 4 is counterclockwise, and the material and the grinding medium move toward the discharge chute 7 while rotating;
s3: then starting the electric cylinder 20, wherein a push rod on the electric cylinder 20 stretches and retracts and drives the driving motor 8 to swing left and right, the limiting telescopic rod 21 stretches and retracts and slides left and right, and the elastic band 22 is in a stretching or compressing state;
s4: and finally, starting the electric push rod 25, wherein the electric push rod 25 stretches and retracts and drives the grinding rotor 2 to move downwards or downwards through the round block 26, and the limiting plate 28 slides in the limiting groove 27 to drive the grinding rotor 2 and the grinding block 3 to move up and down.
The working principle is as follows: when the technical scheme is used, the driving motor 8 is started, the driving motor 8 drives the grinding rotor 2 to rotate through the rotating shaft 18 by controlling the clockwise or anticlockwise rotation of the driving motor 8, the pump body 17 guides materials into the grinding shell 11 through the feeding pipe 1, because the spiral direction of the spiral groove 4 is the same as the rotating direction of the rotor body 201, namely when the rotor body 201 rotates clockwise, the spiral direction of the spiral groove 4 is clockwise, namely when the rotor body 201 rotates anticlockwise, the spiral direction of the spiral groove 4 is anticlockwise, the materials and grinding media can move towards the discharge chute 7 while rotating, the electric cylinder 20 is started, a push rod on the electric cylinder 20 can move in a telescopic way and drive the driving motor 8 to swing left and right, the limiting telescopic rod 21 stretches and slides left and right, the elastic band 22 is in a stretching or compressing state, and can drive the driving motor 8 to swing, thereby can realize driving to grind rotor 2 and grind the piece 3 and swing, can realize carrying out even grinding to the material, can its grinding efficiency of effectual improvement, start electric putter 25, electric putter 25 flexible and drive through circle piece 26 and grind rotor 2 or downstream, limiting plate 28 slides in spacing groove 27, can realize driving to grind rotor 2 and grind piece 3 and reciprocate, thereby can realize grinding from different positions, reach the purpose of abundant grinding, can effectually improve its work efficiency and availability factor.
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. A grinding device for battery materials, comprising two inlet pipes (1) and a grinding shell (11), two the inlet pipes (1) are respectively connected at the left and right sides of the bottom of the grinding shell (11), and the inlet pipes (1) are communicated with the inside of the grinding shell (11), characterized in that: the utility model discloses a grinding pump, including inlet pipe (1), grinding shell (11), grinding rotor (2) and grinding shell (11), the top fixedly connected with fixed block (12) of grinding shell (11), and set up on the bottom of fixed block (12) and grind rotor (2) assorted logical groove (6) to the top of grinding rotor (2) extends to logical inslot (6), it is equipped with blown down tank (7) all to block on the left and right sides inner wall of logical groove (6), and blown down tank (7) are linked together with the outside of fixed block (12), bearing frame (10) are installed at the top of fixed block (12), and install rolling bearing (9) on bearing frame (10), the top fixedly connected with motor casing (19) of bearing frame (10), be provided with driving motor (8) in motor casing (19), and the antetheca and the back wall of driving motor (8) are respectively through pivot and bearing and motor casing (19) front and back side inner wall swing joint The utility model discloses a grinding machine, the output shaft bottom fixedly connected with axis of rotation (18) of driving motor (8), two rolling bearing (9) are passed in proper order to the bottom of axis of rotation (18) to extend to lead to in groove (6) and grind rotor (2) swing joint, the top of grinding rotor (2) is close to left and right sides department and all installs screen cloth (5).
2. A milling apparatus for battery material as defined in claim 1, wherein: grind rotor (2) including rotor body (201), rotor body (201) is last to be seted up a plurality of evenly distributed's heliciform recess (4), adjacent two form bulge (202) between heliciform recess (4), install grinding block (3) on bulge (202).
3. A milling apparatus for battery material as defined in claim 2, wherein: the utility model discloses a rotor, including rotor body (201), rotor, motor shaft, rotor body.
4. A milling apparatus for battery material as defined in claim 1, wherein: an electric cylinder (20) is hinged to the bottom of an inner cavity of the motor shell (19) close to the left side, the top end of a push rod on the electric cylinder (20) is hinged to the side wall of the left side of the driving motor (8), a limiting telescopic rod (21) is hinged to the side wall of the right side of the driving motor (8), a moving block is hinged to the bottom end of the limiting telescopic rod (21), and the bottom of the moving block is connected to the bottom of the inner cavity of the motor shell (19) in a sliding mode.
5. A milling apparatus for battery material as defined in claim 4, wherein: first arc ring (24) are installed respectively to the punishment of being close to the left and right sides on the top of driving motor (8), and are close to right side department in motor casing (19) and install the baffler, second arc ring (23) are all installed to the right side lateral wall of the left side inner wall of motor casing (19) and baffler near top department, and lie in fixed connection have elastic band (22) between first arc ring (24) and second arc ring (23) with one side.
6. A milling apparatus for battery material as defined in claim 4, wherein: the bottom of the moving block is provided with a sliding block, and the bottom of the inner cavity of the motor shell (19) is provided with a sliding groove matched with the sliding block.
7. A milling apparatus for battery material as defined in claim 1, wherein: install pump (14) on the left and right sides lateral wall of fixed block (12) and the corresponding position of logical groove (6), the bottom discharge mouth of pump (14) is gone up and is cup jointed row material pipe (13), and arranges and install governing valve (15) on material pipe (13).
8. A milling method for battery material according to claims 1-7, characterised in that:
s1: firstly, a driving motor (8) is started, the driving motor (8) drives a grinding rotor (2) to rotate through a rotating shaft (18) by controlling the clockwise or anticlockwise rotation of the driving motor (8), and a pump body (17) guides materials into a grinding shell (11) through a feeding pipe (1);
s2: then, as the spiral direction of the spiral groove (4) is the same as the rotation direction of the rotor body (201), namely when the rotor body (201) rotates clockwise, the spiral direction of the spiral groove (4) is clockwise, namely when the rotor body (201) rotates anticlockwise, the spiral direction of the spiral groove (4) is anticlockwise, and the material and the grinding medium can move towards the discharge chute (7) while rotating;
s3: then starting the electric cylinder (20), wherein a push rod on the electric cylinder (20) stretches and retracts and drives the driving motor (8) to swing left and right, the limiting telescopic rod (21) stretches and retracts and slides left and right, and the elastic belt (22) is in a stretching or compressing state;
s4: and finally, starting the electric push rod (25), wherein the electric push rod (25) stretches and retracts and drives the grinding rotor (2) to move downwards or downwards through the round block (26), and the limiting plate (28) slides in the limiting groove (27) to drive the grinding rotor (2) and the grinding block (3) to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111437101.1A CN114308275B (en) | 2021-11-29 | 2021-11-29 | Grinding method and equipment for battery materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111437101.1A CN114308275B (en) | 2021-11-29 | 2021-11-29 | Grinding method and equipment for battery materials |
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| CN114308275A true CN114308275A (en) | 2022-04-12 |
| CN114308275B CN114308275B (en) | 2023-05-16 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH674320A5 (en) * | 1987-10-26 | 1990-05-31 | Buehler Ag Geb | Agitator-type grinder - has rotor assembly in cylindrical grinding vessel which is detachable from inlet- and outlet part of grinder |
| CN108097394A (en) * | 2017-12-15 | 2018-06-01 | 郑州源冉生物技术有限公司 | A kind of beverage industrial water fruit crushes agitating device |
| JP6488449B1 (en) * | 2018-01-23 | 2019-03-27 | 浙江知瑞科技集団有限公司 | Pulverizer for medicine bottles |
| CN208824637U (en) * | 2018-08-02 | 2019-05-07 | 赵金苗 | A kind of machining silica gel waste material crushing device |
| CN109967172A (en) * | 2019-04-16 | 2019-07-05 | 东莞市琅菱机械有限公司 | A kind of grinding rotor and the grinder including the grinding rotor |
| CN212549705U (en) * | 2020-05-17 | 2021-02-19 | 海南科技职业大学 | High chemical industry of security grinds machine with industrial chemicals |
-
2021
- 2021-11-29 CN CN202111437101.1A patent/CN114308275B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH674320A5 (en) * | 1987-10-26 | 1990-05-31 | Buehler Ag Geb | Agitator-type grinder - has rotor assembly in cylindrical grinding vessel which is detachable from inlet- and outlet part of grinder |
| CN108097394A (en) * | 2017-12-15 | 2018-06-01 | 郑州源冉生物技术有限公司 | A kind of beverage industrial water fruit crushes agitating device |
| JP6488449B1 (en) * | 2018-01-23 | 2019-03-27 | 浙江知瑞科技集団有限公司 | Pulverizer for medicine bottles |
| CN208824637U (en) * | 2018-08-02 | 2019-05-07 | 赵金苗 | A kind of machining silica gel waste material crushing device |
| CN109967172A (en) * | 2019-04-16 | 2019-07-05 | 东莞市琅菱机械有限公司 | A kind of grinding rotor and the grinder including the grinding rotor |
| CN212549705U (en) * | 2020-05-17 | 2021-02-19 | 海南科技职业大学 | High chemical industry of security grinds machine with industrial chemicals |
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