CN212092422U

CN212092422U - Superfine gas crusher of lithium iron phosphate powder

Info

Publication number: CN212092422U
Application number: CN202020270821.8U
Authority: CN
Inventors: 蒋俭军; 尹习畅; 古国芬
Original assignee: Guizhou Anda Technology Energy Co ltd
Current assignee: Guizhou Anda Technology Energy Co ltd
Priority date: 2020-03-08
Filing date: 2020-03-08
Publication date: 2020-12-08
Anticipated expiration: 2030-03-08

Abstract

The utility model relates to a garrulous machine of super subdivision of lithium iron phosphate powder, which comprises a frame, be provided with feeding device and garrulous subassembly of gas in the frame, garrulous subassembly of gas includes storage cylinder and apron, and the apron can be dismantled with the storage cylinder and be connected, and the inside movably ground of storage cylinder is provided with accepts the board, accepts detachably on the board and is provided with crushing head, should accept the board top and be provided with the slide bar, and this slide bar passes the apron and stretches to the external world, the central point of apron puts and is provided with penetrating round hole, is connected with the air feed subassembly on the penetrating round hole, be provided with the feed inlet on the storage cylinder, feeding device includes the conveying pipeline, and the conveying pipeline passes through the conveying pipeline and is connected with. The crushing head is connected with the bearing plate through a bolt, so that the crushing head can be conveniently detached and installed, and the crushing heads of different models can be replaced.

Description

Superfine gas crusher of lithium iron phosphate powder

Technical Field

The utility model relates to a lithium iron phosphate treatment facility technical field specifically is a super fine classification's of lithium iron phosphate powder garrulous machine of gas.

Background

Along with the continuous development of society, people's demand to the lithium iron phosphate battery is bigger and bigger, so the production capacity of lithium iron phosphate battery also is crescent, lithium iron phosphate need smash and extrude the material through the garrulous machine of gas in the course of working, the garrulous machine of gas among the prior art function is comparatively single in the use, can not satisfy user's demand well in the use, and have some impurity in thoughtlessly some materials, be difficult to reach staff's demand when smashing, can further influence the crushing-material effect, still can influence the quality of later stage lithium iron phosphate battery when serious, the utility model discloses a new solution is proposed to above problem.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a super fine classification's of lithium iron phosphate powder air crusher.

In order to achieve the above object, the utility model provides a following technical scheme: an ultra-fine grading air crusher for lithium iron phosphate powder comprises a frame, wherein a material conveying device and an air crushing assembly are arranged on the frame, the gas crushing component comprises a storage barrel and a cover plate, the cover plate is detachably connected with the storage barrel, a bearing plate is movably arranged in the storage barrel, a crushing head is detachably arranged on the bearing plate, the top end of the bearing plate is provided with a slide bar which passes through the cover plate and extends to the outside, the central position of the cover plate is provided with a through round hole which is connected with an air supply component, the material storage barrel is provided with a feed inlet, the material conveying device comprises a material conveying barrel, the material conveying barrel is connected with the feed inlet of the material storage barrel through a material conveying pipe, a frame is arranged in the material conveying cylinder, the frame is obliquely connected with the inner wall of the material conveying cylinder, a first filter screen and a second filter screen are arranged on the frame, and the first filter screen is arranged above the second filter screen.

Preferably, the air supply assembly comprises an air pressure box, a motor, an air inlet pipe, an air supply pipe and an air supply device, one end of the motor is connected with the external air supply device, the other end of the motor is connected with the air pressure box through the air inlet pipe, and the air pressure box is connected with the through round hole through the air supply pipe.

Preferably, the inner wall of the storage barrel is provided with a first chute, and two sides of the bearing plate are provided with first sliding blocks corresponding to the first chute.

Preferably, the crushing head is detachably connected with the bearing plate through a bolt.

Preferably, the mesh diameter of the first filter is larger than the mesh diameter of the second filter.

Preferably, a second sliding groove is formed in the inner wall of the material conveying cylinder, and second sliding blocks connected with the second sliding groove are arranged on two sides of the frame.

Preferably, the side wall of the material conveying cylinder is provided with a trash discharging port, the trash discharging port is arranged corresponding to the lower end of the frame, and the trash discharging port is provided with a door plate.

Preferably, the cover plate is in threaded connection with the storage barrel, and a sealing ring is arranged at the joint of the cover plate and the storage barrel.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the design of the first filter screen and the second filter screen in the material conveying cylinder can well screen impurities in the material, so that the impurities are separated from the material; the diameters of the meshes of the first filter screen and the second filter screen are different, so that impurities with different sizes can be filtered; and the frame is connected with the material conveying cylinder through the first sliding chute and the first sliding block, so that the material conveying cylinder is convenient to disassemble and connect.

2. The crushing head is connected with the bearing plate through a bolt, so that the crushing head is convenient to disassemble and assemble, and the crushing heads with different models can be replaced; and accept the board and pass through second slider and second spout cooperation and connect, made things convenient for and dismantled and the installation to it, can drive crushing head well through the air feed subassembly, crush the material through crushing head.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is a schematic view of a structure of the present invention, showing the frame and the feed delivery cylinder of FIG. 1;

fig. 3 is a schematic view of the structure of the receiving plate and the material storage barrel in fig. 1 according to the present invention.

In the figure: 1. a frame; 2. a storage cylinder; 3. a cover plate; 4. a bearing plate; 5. a pulverizing head; 6. a slide bar; 7. a through round hole; 8. a delivery cylinder; 9. a delivery pipe; 10. a frame; 11. a first filter screen; 12. a second filter screen; 13. an air pressure box; 14. a motor; 15. an air inlet pipe; 16. an air supply pipe; 17. an air supply device; 18. a first chute; 19. a first slider; 20. a second chute; 21. a second slider; 22. a trash outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, a super-fine grading air crusher for lithium iron phosphate powder comprises a frame 1, wherein a feeding device and an air crushing assembly are arranged on the frame 1, the air crushing assembly comprises a storage barrel 2 and a cover plate 3, the cover plate 3 is detachably connected with the storage barrel 2, a receiving plate 4 is movably arranged inside the storage barrel 2, a crushing head 5 is detachably arranged on the receiving plate 4, a slide rod 6 is arranged at the top end of the receiving plate 4, the slide rod 6 penetrates through the cover plate 3 to extend to the outside, a through circular hole 7 is arranged at the center of the cover plate 3, an air supply assembly is connected on the through circular hole 7, a feeding port is arranged on the storage barrel 2, the feeding device comprises a feeding barrel 8, the feeding barrel 8 is connected with the feeding port of the storage barrel 2 through a feeding pipe 9, a frame 10 is arranged inside the feeding barrel 8, the frame 10 is obliquely connected with the inner wall of the feeding barrel 8, the frame 10 is provided with a first filter screen 11 and a second filter screen 12, and the first filter screen 11 is arranged above the second filter screen 12.

In a further specific embodiment, the air supply assembly comprises an air pressure box 13, a motor 14, an air inlet pipe 15, an air delivery pipe 16 and an air delivery device 17, wherein one end of the motor 14 is connected with the air delivery device 17, the other end of the motor is connected with the air pressure box 13 through the air inlet pipe 15, and the air pressure box 13 is connected with the through round hole 7 through the air delivery pipe 16.

When the material storage device is used, the motor 14 is started, the motor 14 drives the air supply device 17 to be conveyed into the air pressure box 13 through the air inlet pipe 15, then the material storage device is conveyed into the material storage barrel 2 through the air supply pipe 16, the joint of the air supply pipe 16 and the through round hole 7 is arranged in a sealing mode, finally the bearing plate 4 is extruded, and materials are crushed through the crushing head 5.

In a further embodiment, a first chute 18 is disposed on the inner wall of the storage barrel 2, and first sliding blocks 19 corresponding to the first chute 18 are disposed on two sides of the receiving plate 4.

First slider 19 is when sliding the bottom of first spout 18, and first slider 19 passes through bolt fixed connection with storage cylinder 2 and is in the same place, prevents that its condition of rocking from appearing in the use.

In a further embodiment, the crushing head 5 is detachably connected to the receiving plate 4 by means of bolts.

The crushing head 5 is connected with the bearing plate 4 through a bolt, so that the crushing head 5 can be conveniently detached and installed, and the crushing heads 5 of different models can be replaced.

In a further embodiment, the mesh diameter of the first filter 11 is larger than the mesh diameter of the second filter 12.

First filter screen 11 and second filter screen 12 set up to the mesh of equidimension not to can filter the impurity of equidimension not, in addition, the frame 10 that first filter screen 11 and second filter screen 12 correspond is provided with the opening, and the opening corresponds the setting with row's miscellaneous mouthful, thereby can be better outwards discharge impurity.

In a further embodiment, a second chute 20 is disposed on an inner wall of the feeding cylinder 8, and second sliding blocks 21 corresponding to the second chute 20 are disposed on two sides of the frame 10.

When the second sliding block 21 slides to the bottom end of the second sliding groove 20, the second sliding block 21 is fixedly connected with the material conveying cylinder 8 through a bolt, so that the situation of shaking in the using process is prevented.

In a further specific embodiment, a sundry discharging opening 22 is formed in a side wall of the material conveying cylinder 8, the sundry discharging opening 22 is arranged corresponding to the lower end of the frame 10, and a door panel is arranged on the sundry discharging opening 22.

Through the impurity discharging port 22, the filtered impurities can be discharged outwards better, auxiliary work is done for the later-stage material crushing, and the material crushing effect is further improved.

In a further specific embodiment, the cover plate 3 is in threaded connection with the storage cylinder 2, and a sealing ring is arranged at the connection position.

With apron 3 and storage cylinder 2 threaded connection, made things convenient for and dismantled and the installation to it, in addition, the design of sealing washer has improved the leakproofness between apron 3 and the storage cylinder 2.

In conclusion, when the ultra-fine grading gas crusher for lithium iron phosphate powder is used, materials are put into the material conveying cylinder 8, the materials are filtered through the first filter screen 11 and the second filter screen 12, the filtered materials are conveyed to the material conveying cylinder 2 through the material conveying pipe 9, a material inlet is formed in the material conveying cylinder 2 and conveyed into the material conveying cylinder 2 through the material inlet, after the conveying is completed, the motor 14 is started, the motor 14 drives the air supply device 17 to be conveyed into the air pressure box 13 through the air inlet pipe 15 and then conveyed into the material conveying cylinder 2 through the air supply pipe 16, the joint of the air supply pipe 16 and the through circular hole 7 is sealed, the bearing plate 4 is finally extruded, the bearing plate 4 drives the crushing head 5 to slide downwards, and finally the materials are crushed through the crushing head 5.

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

1. A superfine grading gas crusher for lithium iron phosphate powder comprises a frame (1), wherein a material conveying device and a gas crushing assembly are arranged on the frame (1), the gas crushing assembly comprises a material storage barrel (2) and a cover plate (3), the cover plate (3) is detachably connected with the material storage barrel (2), a bearing plate (4) is movably arranged in the material storage barrel (2), a crushing head (5) is detachably arranged on the bearing plate (4), a sliding rod (6) is arranged at the top end of the bearing plate (4), the sliding rod (6) penetrates through the cover plate (3) and extends to the outside, a through round hole (7) is formed in the center of the cover plate (3), a gas supply assembly is connected onto the through round hole (7), a feed inlet is formed in the material storage barrel (2), the material conveying device comprises a material conveying barrel (8), and the material conveying barrel (8) is connected with the feed inlet of the material storage barrel (2) through a material conveying pipe (9), a frame (10) is arranged in the material conveying cylinder (8), the frame (10) is obliquely connected with the inner wall of the material conveying cylinder (8), a first filter screen (11) and a second filter screen (12) are arranged on the frame (10), and the first filter screen (11) is arranged above the second filter screen (12).

2. The air mill for hyperfine classification of lithium iron phosphate powder according to claim 1, characterized in that: the air supply assembly comprises an air pressure box (13), a motor (14), an air inlet pipe (15), an air feed pipe (16) and an air feed device (17), one end of the motor (14) is connected with the air feed device (17), the other end of the motor is connected with the air pressure box (13) through the air inlet pipe (15), and the air pressure box (13) is connected with the through round hole (7) through the air feed pipe (16).

3. The air mill for hyperfine classification of lithium iron phosphate powder according to claim 1, characterized in that: the inner wall of the storage barrel (2) is provided with a first chute (18), and two sides of the bearing plate (4) are provided with first sliding blocks (19) corresponding to the first chute (18).

4. The air mill for hyperfine classification of lithium iron phosphate powder according to claim 1, characterized in that: the crushing head (5) is detachably connected with the bearing plate (4) through a bolt.

5. The air mill for hyperfine classification of lithium iron phosphate powder according to claim 1, characterized in that: the mesh diameter of the first filter (11) is larger than that of the second filter (12).

6. The air mill for hyperfine classification of lithium iron phosphate powder according to claim 1, characterized in that: and a second sliding groove (20) is formed in the inner wall of the material conveying cylinder (8), and second sliding blocks (21) which are connected with the second sliding groove (20) are arranged on two sides of the frame (10).

7. The air mill for hyperfine classification of lithium iron phosphate powder according to claim 1, characterized in that: the side wall of the material conveying cylinder (8) is provided with a trash discharging opening (22), the trash discharging opening (22) is arranged corresponding to the lower end of the frame (10), and a door plate is arranged on the trash discharging opening (22).

8. The air mill for hyperfine classification of lithium iron phosphate powder according to claim 1, characterized in that: the cover plate (3) is in threaded connection with the material storage cylinder (2), and a sealing ring is arranged at the joint.