CN215429476U

CN215429476U - Ternary cathode material grinding device

Info

Publication number: CN215429476U
Application number: CN202121511981.8U
Authority: CN
Inventors: 郑炜; 李宁; 王世宏; 彭兆花; 李红旗
Original assignee: Fangxian Shunfa New Energy Co ltd
Current assignee: Fangxian Shunfa New Energy Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-01-07
Anticipated expiration: 2031-07-05

Abstract

The utility model relates to the technical field of ternary anode material processing equipment, and discloses a ternary anode material grinding device which comprises a case, wherein four corners of the bottom of the case are fixedly provided with supporting legs, the front side of the case is provided with a case door, the case door is provided with an observation window and a handle, the inner wall of the bottom of the case is slidably provided with a mounting seat, the mounting seat is provided with a grinding cylinder, the inner walls of two sides of the case are horizontally provided with transverse plates, the transverse plates are rotatably provided with a first rotating shaft and a second rotating shaft, the inner wall of the top of the case is fixedly provided with a motor, the output shaft of the motor is fixedly connected with the top end of the first rotating shaft, and the outer side of the first rotating shaft and the outer side of the second rotating shaft are respectively and fixedly provided with a first belt wheel and a second belt wheel. The utility model has the following advantages and effects: the grinding device is simple to operate, the grinding cylinder is convenient to disassemble and assemble, and meanwhile, the grinding range can be effectively improved in the grinding process, so that the grinding efficiency is improved.

Description

Ternary cathode material grinding device

Technical Field

The utility model relates to the technical field of ternary anode material processing equipment, in particular to a ternary anode material grinding device.

Background

The anode material of the lithium cobalt oxide battery is lithium cobalt oxide LiCoO2, the ternary material is lithium nickel cobalt manganese oxide, and the precursor product of the ternary composite anode material is prepared from nickel salt, cobalt salt and manganese salt, wherein the proportion of nickel, cobalt and manganese in the nickel, cobalt and manganese salt can be adjusted according to actual needs, and the battery using the ternary material as the anode has high safety compared with the lithium cobalt oxide battery. The grinding needs to be carried out in the processing of the ternary cathode material, and a grinding device needs to be used, however, the existing grinding device has the problems of complex operation, poor grinding efficiency and inconvenience in dismounting and mounting the grinding cylinder when grinding, so the utility model provides the ternary cathode material grinding device for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ternary anode material grinding device which is simple to operate, is convenient to disassemble and assemble a grinding cylinder, and can effectively improve the grinding range in the grinding process, so that the grinding efficiency is improved.

The technical purpose of the utility model is realized by the following technical scheme: a ternary anode material grinding device comprises a case, wherein supporting legs are fixedly mounted at four corners of the bottom of the case, a case door is arranged at the front side of the case, an observation window and a handle are arranged on the case door, a mounting seat is slidably mounted on the inner wall of the bottom of the case, a grinding cylinder is arranged on the mounting seat, transverse plates are horizontally mounted on the inner walls of two sides of the case, a first rotating shaft and a second rotating shaft are rotatably mounted on the transverse plates, a motor is fixedly mounted on the inner wall of the top of the case, an output shaft of the motor is fixedly connected with the top end of the first rotating shaft, a first belt wheel and a second belt wheel are fixedly sleeved on the outer side of the first rotating shaft and the outer side of the second rotating shaft respectively, the first belt wheel and the second belt wheel are connected with a same belt in a transmission manner, a same bidirectional screw rod is rotatably mounted on the inner walls of two sides of the case, one end of the bidirectional screw rod extends out of the case and is fixedly sleeved with a hand wheel, two movable plates are installed to the last screw thread of two-way lead screw, and the top side of two movable plates all with the bottom side sliding connection of diaphragm, all rotate on two movable plates and install the catch bar, and the one end that the movable plate was kept away from to two catch bars is rotated and is installed same sleeve, hollow pole is installed to the sleeve internal rotation, and pivot one with the inner wall sliding connection of hollow pole, the outside fixed mounting of hollow pole has a plurality of abrasive bars, fixed mounting has a plurality of abrasive bricks on the inner wall of grinding vessel, and the abrasive bar is crisscross setting with the abrasive brick, rotate on the hollow pole and install the dwang, the outside fixed cover of dwang is equipped with two grinding rolls, and two grinding rolls all contact with the bottom inner wall of grinding vessel.

The utility model is further provided with: the novel computer case is characterized in that the same guide rods are fixedly mounted on the inner walls of the two sides of the case, sliding holes are formed in the mounting seat, and the mounting seat is slidably mounted on the outer sides of the guide rods through the sliding holes.

Through adopting above-mentioned technical scheme, can make the mount pad along the stable slip of bottom inner wall of quick-witted case under the effect of guide bar.

The utility model is further provided with: and a cam is fixedly sleeved on the outer side of the second rotating shaft and is in contact with the mounting seat.

By adopting the technical scheme, when the second rotating shaft rotates, the cam can be driven to push the mounting seat to slide leftwards along the inner wall of the bottom of the case.

The utility model is further provided with: the grinding device is characterized in that a mounting groove is formed in the mounting seat, the grinding drum is movably clamped in the mounting groove, a plurality of rotating pins are rotatably mounted at the top of the mounting seat, clamping plates are fixedly mounted on the rotating pins, annular clamping grooves are formed in the outer side of the grinding drum, a plurality of clamping plates are movably clamped in the annular clamping grooves, one end of each rotating pin, far away from the mounting seat, is fixedly mounted with a rotating disc, and a pull ring is fixedly mounted on the top side of each rotating disc.

Through adopting above-mentioned technical scheme, rotate the rolling disc through the pull ring and make the rotational pin drive the activity joint of cardboard in ring groove to can carry out effectual fixed to grinding section of thick bamboo.

The utility model is further provided with: one side fixed mounting of mount pad has the spring, the one end that the mount pad was kept away from to the spring is fixedly connected with the lateral wall of quick-witted case, and the outside at the guide bar is established to spring movable sleeve.

Through adopting above-mentioned technical scheme, can make the work that the spring remains stable under the effect of guide bar, can promote the mount pad and slide left along the bottom inner wall of quick-witted case under the effect of spring simultaneously.

The utility model is further provided with: the transverse plate is provided with two mounting holes, the outer sides of the first rotating shaft and the second rotating shaft are fixedly sleeved with inner rings of bearings, and the outer rings of the two bearings are fixedly mounted in the corresponding mounting holes respectively.

Through adopting above-mentioned technical scheme, can make pivot one and pivot two steady rotation of keeping under the effect of bearing.

The utility model has the beneficial effects that: the grinding operation can be carried out on the ternary anode material through the mutual matching of the motor, the first rotating shaft, the hollow rod, the grinding block and the grinding roller, the belt wheel I, the belt wheel II, the rotating shaft II, the cam, the spring and other components are matched with each other, so that the mounting seat can be driven to slide in a reciprocating manner along the inner wall of the bottom of the case, thereby effectively improving the grinding efficiency, simultaneously enabling the mounting seat to stably slide under the action of the guide rod, leading the spring to stably work, the grinding cylinder is convenient to disassemble and assemble through the mutual matching among the pull ring, the rotating pin, the clamping plate, the annular clamping groove and the mounting groove, through the mutual cooperation between hand wheel, two-way lead screw, movable plate, catch bar, the sleeve, can shift out grinding rod, grinding roller from the grinding vessel after the grinding is accomplished to be convenient for carry out the unloading operation.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic three-dimensional structure diagram of a ternary cathode material grinding device provided by the utility model;

fig. 2 is a schematic sectional structural view of a ternary cathode material grinding device provided by the utility model;

fig. 3 is a schematic structural diagram of a part a of a ternary positive electrode material pulverizing apparatus according to the present invention;

fig. 4 is a schematic structural diagram of a part B of the ternary cathode material pulverizing apparatus according to the present invention.

In the figure, 1, a chassis; 2. a guide bar; 3. a mounting seat; 4. a grinding cylinder; 5. a transverse plate; 6. a first rotating shaft; 7. a motor; 8. a first belt wheel; 9. a second rotating shaft; 10. a second belt wheel; 11. a belt; 12. a bidirectional screw rod; 13. a hand wheel; 14. moving the plate; 15. a push rod; 16. a sleeve; 17. a hollow shaft; 18. a grinding rod; 19. grinding blocks; 20. rotating the rod; 21. a grinding roller; 22. a cam; 23. a box door; 24. and (4) an observation window.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1-4, a ternary anode material grinding device comprises a case 1, wherein four corners of the bottom of the case 1 are fixedly provided with supporting legs, the front side of the case 1 is provided with a case door 23, the case door 23 is provided with an observation window 24 and a handle, the case door 23 is convenient to operate through the handle, an operator can conveniently observe the grinding condition through the observation window 24, the inner wall of the bottom of the case 1 is slidably provided with a mounting seat 3, the mounting seat 3 is provided with a grinding cylinder 4, the inner walls of two sides of the case 1 are horizontally provided with transverse plates 5, the transverse plates 5 are rotatably provided with a first rotating shaft 6 and a second rotating shaft 9, the inner wall of the top of the case 1 is fixedly provided with a motor 7, an output shaft of the motor 7 is fixedly connected with the top end of the first rotating shaft 6, the outer side of the first rotating shaft 6 and the outer side of the second rotating shaft 9 are respectively and fixedly provided with a first belt wheel 8 and a second belt 10, the first belt 11 and the second belt 8 are in transmission connection with the second belt 10, the grinding machine comprises a machine case 1, a hand wheel 13 is fixedly sleeved on the inner walls of two sides of the machine case 1, the same two-way screw rod 12 is rotatably installed on the inner walls of two sides of the machine case 1, one end of the two-way screw rod 12 extends to the outside of the machine case 1, two moving plates 14 are installed on the two-way screw rod 12 in a threaded manner, the top sides of the two moving plates 14 are both slidably connected with the bottom side of a transverse plate 5, push rods 15 are rotatably installed on the two moving plates 14, one end, far away from the moving plates 14, of each of the two push rods 15 is rotatably installed with a same sleeve 16, a hollow rod 17 is rotatably installed in the sleeve 16, a rotating shaft I6 is slidably connected with the inner wall of the hollow rod 17, a plurality of grinding rods 18 are fixedly installed on the outer side of the hollow rod 17, a plurality of grinding blocks 19 are fixedly installed on the inner wall of a grinding cylinder 4, the grinding rods 18 and the grinding blocks 19 are arranged in a staggered manner, the grinding efficiency can be effectively improved by the staggered arrangement, a rotating rod 20 is rotatably installed on the hollow rod 17, two grinding rollers 21 are fixedly sleeved on the outer side of the rotating rod 20, the two grinding rollers 21 are both in contact with the inner wall of the bottom of the grinding cylinder 4, and the ternary cathode material on the inner wall of the bottom of the grinding cylinder 4 can be ground through the grinding rollers 21.

Specifically, the same guide rod 2 is fixedly mounted on the inner walls of the two sides of the case 1, a sliding hole is formed in the mounting seat 3, the mounting seat 3 is slidably mounted on the outer side of the guide rod 2 through the sliding hole, and the mounting seat 3 can stably slide along the inner wall of the bottom of the case 1 under the action of the guide rod 2.

Specifically, the cam 22 is fixedly sleeved on the outer side of the second rotating shaft 9, the cam 22 is in contact with the mounting seat 3, and when the second rotating shaft 9 rotates, the cam 22 can be driven to push the mounting seat 3 to slide leftwards along the inner wall of the bottom of the case 1.

Specifically, the mounting groove has been seted up on

mount pad

3, 4 movable joint of grinding vessel are in the mounting groove, the top of mount pad 3 is rotated and is installed a plurality of rotational pins, fixed mounting has the cardboard on the rotational pin, ring groove has been seted up in grinding vessel 4's the outside, the equal movable joint of a plurality of cardboards is in ring groove, and the rotational pin one end fixed mounting who keeps away from mount pad 3 has the rolling disc, the top side fixed mounting of rolling disc has the pull ring, it makes the rotational pin drive cardboard activity joint in ring groove to rotate the rolling disc through the pull ring, thereby can carry out effectual fixed to grinding vessel 4.

Specifically, one side fixed mounting of mount pad 3 has the spring, and the one end that mount pad 3 was kept away from to the spring is connected with quick-witted case 1's lateral wall fixed connection, and the spring movable sleeve is established in the outside of guide bar 2, can make the work that the spring keeps stable under the effect of guide bar 2, can promote mount pad 3 and slide left along quick-witted case 1's bottom inner wall under the effect of spring simultaneously.

Specifically, two mounting holes have been seted up on diaphragm 5, and the equal fixed cover in the outside of pivot one 6 and pivot two 9 is equipped with the inner circle of bearing, and the outer lane of two bearings is fixed mounting respectively in the mounting hole that corresponds, can make pivot one 6 and pivot two 9 rotation that remain stable through the bearing.

The working principle is as follows: firstly, a power supply is switched on, a box door 23 is opened through a handle, ternary anode materials to be ground are placed in a grinding cylinder 4, a motor 7 is started, an output shaft of the motor 7 drives a hollow rod 17 through a rotating shaft I6 to enable a plurality of grinding rods 18 to rotate based on the hollow rod 17 as a circle center, grinding operation is carried out in a matched mode under the action of a plurality of grinding blocks 19, the hollow rod 17 drives a rotating rod 20 to enable two grinding rollers 21 to carry out grinding operation along the inner wall of the bottom of the grinding cylinder 4 while rotating, the rotating shaft I6 rotates to drive a belt wheel I8 to rotate, the belt wheel I8 drives a belt wheel II 10 through a belt 11 to enable the rotating shaft II 9 to drive a cam 22 to rotate, the mounting seat 3 slides rightwards along a guide rod 2 and extrudes a pressure spring under the action of the cam 22 and the spring, the mounting seat 3 drives the grinding cylinder 4 to move leftwards under the combined action of the cam 22 and the spring, and therefore the grinding efficiency can be improved, in the process of grinding, can observe the process of grinding through observation window 24, grind the completion back, close motor 7, rotate two-way lead screw 12 through hand wheel 13, control two movable plates 14 and slide to the direction of keeping away from each other along the bottom side of diaphragm 5, make catch bar 15 drive hollow rod 17, the outside upwards sliding along pivot 6, thereby can remove grinding rod 18 and grinding roller 21 to the top of grinding vessel 4, open chamber door 23 through the handle, then rotate the rotating pin through the pull ring, make cardboard and ring groove break away from, it can to take out and pour out the ternary cathode material that the grinding was accomplished in the grinding vessel 4 from the mounting groove.

The ternary anode material grinding device provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The ternary anode material grinding device comprises a case (1), wherein supporting legs are fixedly mounted at four corners of the bottom of the case (1), and the ternary anode material grinding device is characterized in that a case door (23) is arranged at the front side of the case (1), an observation window (24) and a handle are arranged on the case door (23), a mounting seat (3) is slidably mounted on the inner wall of the bottom of the case (1), a grinding cylinder (4) is arranged on the mounting seat (3), transverse plates (5) are horizontally mounted on the inner walls of two sides of the case (1), a first rotating shaft (6) and a second rotating shaft (9) are rotatably mounted on the transverse plates (5), a motor (7) is fixedly mounted on the inner wall of the top of the case (1), an output shaft of the motor (7) is fixedly connected with the top end of the first rotating shaft (6), a first belt wheel (8) and a second belt wheel (10) are fixedly sleeved on the outer side of the first rotating shaft (6) and the outer side of the second rotating shaft (9), the grinding machine is characterized in that a belt wheel I (8) and a belt wheel II (10) are connected with a same belt (11) in a transmission mode, the inner walls of the two sides of the case (1) are rotatably provided with a same two-way lead screw (12), one end of the two-way lead screw (12) extends to the outside of the case (1) and is fixedly provided with a hand wheel (13), the two-way lead screw (12) is provided with two moving plates (14) in a threaded mode, the top sides of the two moving plates (14) are connected with the bottom side of the transverse plate (5) in a sliding mode, the two moving plates (14) are provided with push rods (15) in a rotating mode, one ends, far away from the moving plates (14), of the two push rods (15) are rotatably provided with a same sleeve (16), the sleeve (16) is rotatably provided with a hollow rod (17), the rotating shaft I (6) is connected with the inner wall of the hollow rod (17) in a sliding mode, and the outer side of the hollow rod (17) is fixedly provided with a plurality of grinding rods (18), fixed mounting has a plurality of grinding pieces (19) on the inner wall of grinding vessel (4), and grinding rod (18) and grinding piece (19) are the setting of staggering, rotate on hollow rod (17) and install dwang (20), the fixed cover in the outside of dwang (20) is equipped with two grinding roller (21), and two grinding roller (21) all contact with the bottom inner wall of grinding vessel (4).

2. The ternary positive electrode material grinding device according to claim 1, characterized in that: the novel cabinet is characterized in that the inner walls of the two sides of the cabinet (1) are fixedly provided with the same guide rod (2), the mounting seat (3) is provided with a sliding hole, and the mounting seat (3) is slidably mounted on the outer side of the guide rod (2) through the sliding hole.

3. The ternary positive electrode material grinding device according to claim 1, characterized in that: the outer side of the second rotating shaft (9) is fixedly sleeved with a cam (22), and the cam (22) is in contact with the mounting seat (3).

4. The ternary positive electrode material grinding device according to claim 1, characterized in that: the grinding device is characterized in that a mounting groove is formed in the mounting seat (3), the grinding cylinder (4) is movably clamped in the mounting groove, a plurality of rotating pins are rotatably mounted at the top of the mounting seat (3), clamping plates are fixedly mounted on the rotating pins, annular clamping grooves are formed in the outer side of the grinding cylinder (4), the clamping plates are movably clamped in the annular clamping grooves, a rotating disc is fixedly mounted at one end, far away from the mounting seat (3), of each rotating pin, and a pull ring is fixedly mounted on the top side of the rotating disc.

5. The ternary positive electrode material grinding device according to claim 2, characterized in that: one side fixed mounting of mount pad (3) has the spring, the one end that mount pad (3) were kept away from to the spring is connected with the lateral wall fixed of quick-witted case (1), and the outside at guide bar (2) is established to spring movable sleeve.

6. The ternary positive electrode material grinding device according to claim 1, characterized in that: two mounting holes are formed in the transverse plate (5), the outer sides of the first rotating shaft (6) and the second rotating shaft (9) are fixedly sleeved with inner rings of bearings, and the outer rings of the two bearings are fixedly mounted in the corresponding mounting holes respectively.