CN216025455U - A auxiliary material screening system for graphite preparation for lithium ion battery - Google Patents
A auxiliary material screening system for graphite preparation for lithium ion battery Download PDFInfo
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- CN216025455U CN216025455U CN202122009040.0U CN202122009040U CN216025455U CN 216025455 U CN216025455 U CN 216025455U CN 202122009040 U CN202122009040 U CN 202122009040U CN 216025455 U CN216025455 U CN 216025455U
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Abstract
The utility model discloses an auxiliary material screening system for preparing graphite for lithium ion batteries, which comprises a screening box, a pulverizer, a screen plate, a material collecting plate, a material discharging pipe, a support frame, a connecting frame and a circulating feeding device, wherein the pulverizer is arranged at the top end of the screening box, the circulating feeding device is arranged, the pulverizer is connected with a feeding auger of the circulating feeding device, the feeding of graphite materials is controlled by the feeding auger, the graphite materials with larger particles on the screen plate are collected by a guide blanking groove, a connecting guide pipe and the material collecting frame and are guided into a placing groove at the bottom of the feeding auger, the graphite materials with larger particles are newly fed, so that the graphite materials with larger particles are crushed and screened again, the graphite materials with larger particles are automatically collected, crushed and screened again, and the graphite materials with larger particles are crushed and screened repeatedly to reach the required size, the automation effect of the screening device is increased, and the labor force is greatly reduced.
Description
Technical Field
The utility model particularly relates to an auxiliary material screening system for preparing graphite for a lithium ion battery, and relates to the field related to battery production.
Background
The graphite cathode material is one of four core materials of a lithium ion battery, and with the rapid development of new energy automobiles and the energy storage industry, the demand of artificial graphite is rapidly increased, so that the increasingly important function is exerted, and the important influence is generated on the development of the carbon industry at present.
At present, lithium ion battery cathode material adopts graphite as the raw materials more, the particle diameter that its cathode material of lithium cell of different models needs is different, cladding graphite comes out from the carbide furnace after the carbonization, whole caking, need smash the back to graphite material, then sieve, current crushing apparatus fails to guarantee the crushing effect of graphite, it is great to lead to graphite to smash the back granule, need the great graphite of artifical collection granule to smash again, and sieve the effect generally, need artifical reciprocal to smash and sieve the operation to the great graphite of granule.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides an auxiliary material sieving system for graphite preparation for lithium ion batteries.
The utility model is realized by constructing an auxiliary material screening system for preparing graphite for lithium ion batteries, the device comprises a screening box and a circulating feeding device, wherein a crusher is arranged at the top end of the screening box, the edge corner of the bottom of the screening box is fixedly connected with a supporting frame, the left end of the fixed frame is fixedly connected with a connecting frame, the left end of the connecting frame is fixedly connected with a circulating feeding device, the circular feeding device comprises a placing box, a feeding auger, a blanking groove, a connecting conduit and a collecting frame, the bottom end of the placing box is connected with the feeding auger, the rear side of the top end of the placing box is fixedly connected with the charging chute, the right end of the charging chute is fixedly connected with a connecting conduit, the right end of the connecting conduit is connected with the rear end of the collecting frame, the left end of the material collecting frame is fixedly connected with the screening box, the right end of the feeding auger is connected with the crusher, and the right end of the placing box is fixedly connected with the connecting frame.
Preferably, the screening incasement side top is fixed with the sieve, the inside bottom mounting of screening incasement has the material collecting plate, screening bottom of the case end middle part is connected with the discharging pipe.
Preferably, the material loading auger includes shell, reduction gear, motor, defeated material auger, outer tube, blanking pipe and baffle box, shell top and reduction gear fixed connection, the motor is installed on the reduction gear top, the shell bottom is connected with the outer tube, the inside embedding of outer tube has defeated material auger, and is connected with the reduction gear in the defeated material auger top stretches into to the shell, shell bottom and blanking pipe fixed connection, and blanking groove bottom and baffle box fixed connection, baffle box bottom and rubbing crusher fixed connection, the outer tube bottom with place case fixed connection.
Preferably, the sieve plate inclines downwards from left to right, and the right end of the sieve plate is aligned with the feed inlet of the collecting frame.
Preferably, the collecting frame inclines downwards from left to right and downwards from front to back.
Preferably, the connecting duct is inclined downwards from right to left, and the chute is inclined downwards from back to front.
Preferably, shell, defeated material auger and outer tube all incline from a left side to right side, and the outer tube inner wall is laminated with defeated material auger.
Preferably, the top of the left end of the outer tube is provided with a feed inlet, the bottom of the box is placed with a blanking port, and the blanking port of the bottom of the box is aligned with the feed inlet of the outer tube.
The utility model has the following advantages: the utility model provides an auxiliary material screening system for preparing graphite for a lithium ion battery through improvement, and compared with the same type of equipment, the auxiliary material screening system has the following improvement:
according to the auxiliary material screening system for preparing the graphite for the lithium ion battery, the crusher is arranged at the top end of the screening box, the circulating feeding device is arranged, the crusher is connected with the feeding auger of the circulating feeding device, the feeding of the graphite material is controlled through the feeding auger, the graphite material with larger particles on the sieve plate is collected through the guide blanking groove, the connecting guide pipe and the collecting frame and is guided into the placing groove at the bottom of the feeding auger, the graphite material with larger particles is newly fed, so that the crushing and screening are carried out again, the graphite material with larger particles is automatically collected, re-crushed and screened, and the graphite material with larger particles is repeatedly crushed and screened, so that the required size is achieved, the automatic effect of screening equipment is increased, and the manual labor force is greatly reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a cross-sectional view showing the internal structure of the screening chamber of the present invention;
FIG. 4 is a schematic structural view of a circular feeding device of the present invention;
FIG. 5 is a sectional view of the internal structure of the feeding auger of the utility model.
Wherein: the device comprises a screening box-1, a pulverizer-2, a sieve plate-3, a material collecting plate-4, a material discharging pipe-5, a supporting frame-6, a connecting frame-7, a circulating feeding device-8, a placing box-81, a feeding auger-82, a blanking groove-83, a connecting guide pipe-84, an aggregate frame-85, a shell-821, a speed reducer-822, a motor-823, a feeding auger-824, an outer pipe-825, a blanking pipe-826 and a material guide groove-827.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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, 2 and 3, the utility model provides an auxiliary material screening system for preparing graphite for lithium ion batteries by improvement, which comprises a screening box 1 and a circulating feeding device 8, wherein a crusher 2 is installed at the top end of the screening box 1, the bottom end corner of the screening box 1 is fixedly connected with a support frame 6, the left end of the support frame 6 is fixedly connected with a connecting frame 7, the left end of the connecting frame 7 is fixedly connected with the circulating feeding device 8, a screen plate 3 is fixed at the top of the inner side of the screening box 1, a material collecting plate 4 is fixed at the bottom end of the screening box 1, the middle part of the bottom end of the screening box 1 is connected with a material discharging pipe 5, the screen plate 3 inclines downwards from left to right, the right end of the screen plate 3 is aligned with a feeding port of a material collecting frame 85, the crushed graphite material falls onto the screen plate 3 and rolls to the right through the inclination of the screen plate 3, the crushed graphite material is screened through the screen plate 3, causing the larger particles of graphite to roll to the right into the collection box 85.
Referring to fig. 4, the present invention provides an auxiliary material sieving system for preparing graphite for lithium ion batteries by improving, wherein a circulating feeding device 8 comprises a placing box 81, a feeding auger 82, a blanking tank 83, a connecting conduit 84 and a collecting frame 85, the bottom end of the placing box 81 is connected with the feeding auger 82, the rear side of the top end of the placing box 81 is fixedly connected with the blanking tank 83, the right end of the blanking tank 83 is fixedly connected with the connecting conduit 84, the right end of the connecting conduit 84 is connected with the rear end of the collecting frame 85, the left end of the collecting frame 85 is fixedly connected with a sieving box 1, the right end of the feeding auger 82 is connected with a crusher 2, the right end of the placing box 81 is fixedly connected with a connecting frame 7, the collecting frame 85 inclines downwards from left to right and inclines downwards from front to back, the graphite with larger particles is guided into the connecting conduit 84, the connecting conduit 84 inclines downwards from right to left, and the blanking tank 83 inclines downwards from back to front, the graphite material collected by the collection frame 85 is introduced into the placing tank 81 through the connection duct 84 and the charging chute 83.
Referring to fig. 5, the present invention provides an auxiliary material sieving system for graphite preparation for lithium ion batteries by improvement, wherein a feeding packing auger 82 includes a housing 821, a reducer 822, a motor 823, a feeding packing auger 824, an outer tube 825, a blanking tube 826 and a material guide slot 827, the top end of the housing 821 is fixedly connected to the reducer 822, the top end of the reducer 822 is provided with the motor 823 for reducing the driving rotation speed of the motor 823 through the reducer 822, the bottom end of the housing 821 is connected to the outer tube 825, the feeding packing auger 824 is embedded in the outer tube 825, the top end of the feeding packing auger 824 extends into the housing 821 to be connected to the reducer 822, the feeding packing auger 824 is driven to rotate by the reducer 822, the bottom end of the housing 821 is fixedly connected to the blanking tube 826, the bottom end of the blanking tube 826 is fixedly connected to the material guide slot 827, the bottom end of the material guide slot 827 is fixedly connected to a pulverizer 2, the bottom end of the outer tube 825 is fixedly connected to a placing box 81, the shell 821, defeated material auger 824 and outer tube 825 all incline from left to right, and the outer tube 825 inner wall laminates with defeated material auger 824, makes defeated material auger 824 rotate and drives graphite material and upwards transmit, and the feed inlet has been seted up to outer tube 825 left end top, and places the case 81 bottom and seted up the blanking mouth, and places the blanking mouth department of case 81 bottom and align with the feed inlet of outer tube 825, makes the graphite material of placing the incasement 81 fall into to the outer tube 825 in.
The utility model provides an auxiliary material screening system for preparing graphite for a lithium ion battery through improvement, and the working principle is as follows;
firstly, before use, the support frame 6 and the placing box 81 of the device are placed on a required plane, and the power connection ports of the pulverizer 2 and the motor 823 are connected with control equipment with an external power supply;
secondly, in use, the graphite material to be crushed and screened is placed in the placing box 81, because the top of the left end of the outer tube 825 is provided with a feeding hole, and the bottom end of the placing box 81 is provided with a blanking hole, and the blanking port at the bottom end of the placing box 81 is aligned with the feeding port of the outer tube 825, so that the graphite material in the placing box 81 falls into the outer tube 825, the motor 823 is controlled to generate power, the rotating speed of the output shaft of the motor 823 is reduced through the reducer 822, the conveying auger 824 is driven to rotate, because the outer shell 821, the material conveying auger 824 and the outer pipe 825 are all inclined upwards from left to right, the inner wall of the outer pipe 825 is attached to the conveying auger 824, so that the conveying auger 824 rotates to drive the graphite material to be conveyed upwards, the graphite material conveyed upwards enters the shell 821 and falls into the pulverizer 2 through the blanking pipe 826 and the guide chute 827, and the graphite material is pulverized through the pulverizer 2;
thirdly, the crushed graphite falls onto the sieve plate 3, the sieve plate 3 inclines downwards from left to right, the right end of the sieve plate 3 is aligned with a feeding port of the aggregate frame 85, the graphite rolls rightwards through the sieve plate 3 in an inclined manner, the crushed graphite material is screened through the sieve plate 3, the graphite with larger particles rolls rightwards into the aggregate frame 85, and the graphite with smaller particles falls onto the aggregate plate 4 through the sieve plate after being screened and is led out through the discharge pipe 5;
fourthly, the connecting duct 84 is inclined downwards from right to left, the blanking chute 83 is inclined downwards from back to front, the graphite material collected by the collecting frame 85 is guided into the placing box 81 through the connecting duct 84 and the blanking chute 83, the graphite material with larger particles is newly fed, and is crushed and screened again, the graphite material with larger particles is automatically collected, crushed and screened again, and the graphite material with larger particles is crushed and screened repeatedly to reach the required size.
The utility model provides an auxiliary material screening system for preparing graphite for a lithium ion battery through improvement, by installing the crusher 2 at the top end of the screening box 1 and arranging the circulating feeding device 8, the crusher 2 is connected with the feeding auger 82 of the circulating feeding device 8, the feeding of the graphite material is controlled by the feeding auger 82, the graphite material with larger particles on the sieve plate 3 is collected by the guide blanking groove 83, the connecting conduit 84 and the collecting frame 85 and is guided into the placing groove 81 at the bottom of the feeding auger 82, the graphite material with larger particles is newly fed, is crushed and screened again, is automatically collected, crushed and screened again, and is crushed and screened again, so that the graphite material with larger particles can reach the required size, the automation effect of the screening equipment is increased, and the manual labor force is greatly reduced.
Claims (8)
1. An auxiliary material screening system for preparing graphite for a lithium ion battery comprises a screening box (1), wherein a crusher (2) is installed at the top end of the screening box (1), the corner at the bottom end of the screening box (1) is fixedly connected with a supporting frame (6), and the left end of the supporting frame (6) is fixedly connected with a connecting frame (7);
the method is characterized in that: still include circulation loading attachment (8), link (7) left end and circulation loading attachment (8) fixed connection, circulation loading attachment (8) are including placing case (81), material loading auger (82), charging conduit (83), connecting tube (84) and collecting frame (85), it is connected with material loading auger (82) to place case (81) bottom, place case (81) top rear side and charging conduit (83) fixed connection, charging conduit (83) right-hand member and connecting tube (84) fixed connection, connecting tube (84) right-hand member is connected with collecting frame (85) rear end, collecting frame (85) left end and screening case (1) fixed connection, material loading auger (82) right-hand member is connected with rubbing crusher (2), it is connected with link (7) fixed connection to place case (81) right-hand member.
2. The auxiliary material screening system for graphite preparation for lithium ion batteries according to claim 1, characterized in that: screening case (1) inboard top is fixed with sieve (3), the inside bottom mounting of screening case (1) has material collecting plate (4), screening case (1) bottom middle part is connected with discharging pipe (5).
3. The auxiliary material screening system for graphite preparation for lithium ion batteries according to claim 1, characterized in that: material loading auger (82) includes shell (821), reduction gear (822), motor (823), defeated material auger (824), outer tube (825), blanking pipe (826) and baffle box (827), shell (821) top and reduction gear (822) fixed connection, motor (823) are installed on reduction gear (822) top, shell (821) bottom is connected with outer tube (825), outer tube (825) inside embedding has defeated material auger (824), and is connected with reduction gear (822) in defeated material auger (824) top stretches into shell (821), shell (821) bottom and blanking pipe (826) fixed connection, and blanking pipe (826) bottom and baffle box (827) fixed connection, baffle box (827) bottom and rubbing crusher (2) fixed connection, outer tube (825) bottom and place case (81) fixed connection.
4. The auxiliary material screening system for graphite preparation for lithium ion batteries according to claim 2, characterized in that: the sieve plate (3) inclines downwards from left to right, and the right end of the sieve plate (3) is aligned with the feed inlet of the material collecting frame (85).
5. The auxiliary material screening system for graphite preparation for lithium ion batteries according to claim 1, characterized in that: the collecting frame (85) inclines downwards from left to right and downwards from front to back.
6. The auxiliary material screening system for graphite preparation for lithium ion batteries according to claim 1, characterized in that: the connecting conduit (84) is inclined downwards from right to left, and the charging chute (83) is inclined downwards from back to front.
7. The auxiliary material screening system for graphite preparation for lithium ion batteries according to claim 3, characterized in that: shell (821), defeated material auger (824) and outer tube (825) all incline from a left side to the right side upwards, and outer tube (825) inner wall and defeated material auger (824) laminating.
8. The auxiliary material screening system for graphite preparation for lithium ion batteries according to claim 3, characterized in that: the feed inlet has been seted up to outer tube (825) left end top, and places case (81) bottom and seted up the blanking mouth, and places the blanking mouth department of case (81) bottom and align with the feed inlet of outer tube (825).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122009040.0U CN216025455U (en) | 2021-08-24 | 2021-08-24 | A auxiliary material screening system for graphite preparation for lithium ion battery |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122009040.0U CN216025455U (en) | 2021-08-24 | 2021-08-24 | A auxiliary material screening system for graphite preparation for lithium ion battery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115503174A (en) * | 2022-10-11 | 2022-12-23 | 东莞海瑞斯新材料科技有限公司 | Equipment and method for filling thermoplastic plastic polymer by adopting die pressing |
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2021
- 2021-08-24 CN CN202122009040.0U patent/CN216025455U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115503174A (en) * | 2022-10-11 | 2022-12-23 | 东莞海瑞斯新材料科技有限公司 | Equipment and method for filling thermoplastic plastic polymer by adopting die pressing |
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