CN211865365U

CN211865365U - Graphite shaping device with dustproof function

Info

Publication number: CN211865365U
Application number: CN202020242367.5U
Authority: CN
Inventors: 陈星源; 梁一机; 徐祥福; 赖国霞
Original assignee: Guangdong University of Petrochemical Technology
Current assignee: Guangdong University of Petrochemical Technology
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-11-06
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a graphite shaping device with dustproof function, which relates to the technical field of graphite shaping machines, comprising a shaping machine body, wherein a switch is arranged on the front surface of the shaping machine body, a feeding funnel is arranged on the top of the shaping machine body, the top of the feeding funnel is connected with a cover plate through a rotating shaft, a crushing roller is arranged on the shaping machine body at a position close to the lower part of the feeding funnel, a second motor is arranged on one side of the crushing roller, a first motor is arranged on the top of the shaping machine body, a grinding rod is arranged at the bottom of the first motor, a chute is arranged on one side of the grinding rod, the utility model prevents graphite with larger particles from entering a grinding cavity through the crushing roller and the grinding rod, excessive abrasion of the grinding cavity is avoided, the processing quality of the graphite is improved, and dust pollution is avoided inside the graphite shaping machine through a second conduit and a fixed block, the purity of the graphite is ensured.

Description

Graphite shaping device with dustproof function

Technical Field

The utility model belongs to the technical field of the graphite trimmer, concretely relates to graphite shaping device with dustproof function.

Background

In modern life, graphite is the high-quality electrode material of preparation high performance lithium ion battery, graphite is before making the electrode, need process graphite with the graphite trimmer, be globular with graphite, the granularity is even, tap density is high, thereby guarantee the charge and discharge time of battery, stand-by time and life, the graphite trimmer only has a feed inlet for the opening, other structures are airtight, but inside the graphite that can only put into small volume of current graphite trimmer, cubic graphite is unfavorable for processing, and the feed inlet does not do dustproof treatment, the dust gets into and grinds the chamber and is unfavorable for the clean up, based on the problem that appears above, provide a graphite shaping device with dustproof function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a graphite shaping device with dustproof function to the graphite trimmer that provides in solving above-mentioned background art is unfavorable for processing cubic graphite, and the feed inlet does not do the problem of dustproof processing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a graphite shaping device with dustproof function, includes the trimmer body, the front surface mounting of trimmer body has the switch, feed hopper is installed at the top of trimmer body, and feed hopper's top rotates through the pivot and is connected with the apron, the below position department that is close to feed hopper on the trimmer body installs crushing roller, the second motor is installed to one side of crushing roller, first motor is installed at the top of trimmer body, and the grinding rod is installed to the bottom of first motor, the spout has been seted up to one side of grinding rod, and one side of spout has seted up the grinding chamber, the internally mounted in grinding chamber has the mill, and one side of mill installs the third motor.

Preferably, a fixed block is installed on one side of the shaping machine body, a fan is installed at the top of the fixed block, a second guide pipe is installed at the top of the fan, an air outlet is formed in the bottom of the inside of the fixed block, and a filter plate is installed inside the air outlet.

Preferably, the inside of trimmer body is close to the lower position department in grinding the chamber and installs first pipe, and the one end of first pipe extends to the externally mounted that the trimmer body has the draught fan.

Preferably, the mounting bracket is installed to the bottom of draught fan, and is close to one side position department of draught fan and installs the grader on the mounting bracket, the dust remover is installed to one side of grader.

Preferably, the discharge gate is installed to the bottom of grader, and one side of discharge gate installs the solenoid valve, draught fan, solenoid valve, first motor, fan, second motor and third motor all with switch electric connection.

Preferably, the first motor, the second motor and the third motor are all variable frequency motors.

Preferably, the interior of the grinding cavity and the surface of the grinding disc are both plated with wear-resistant coatings.

Preferably, the first conduit and the second conduit are both stainless steel tube bodies.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a crushing roller and grinding rod are favorable to carrying out shredding to cubic graphite, have protected the inside grinding chamber of graphite trimmer, avoid the great graphite of granule to get into the grinding chamber, to grinding the excessive wearing and tearing in chamber, have improved the processingquality to graphite.

(2) The utility model discloses a second pipe and fixed block, the fan at fixed block top continuously extracts the air in the feed hopper, and the dusty air is favorable to filtering the dust by the suction filter, guarantees that the only opening part of graphite trimmer does not have the dust and gets into, is favorable to the inside no dust pollution of graphite trimmer, has guaranteed the purity of graphite.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is a rear view of the trimmer body of the present invention;

fig. 5 is a circuit block diagram of the present invention;

in the figure: 1-a mounting frame; 2-a dust remover; 3-a classifier; 4-a draught fan; 5-a first conduit; 6-discharging port; 7-an electromagnetic valve; 8-a first motor; 9-cover plate; 10-a feed hopper; 11-a second conduit; 12-a crushing roller; 13-a trimmer body; 14-a grinding rod; 15-a chute; 16-a grinding chamber; 17-a grinding disc; 18-a switch; 19-a fan; 20-fixing block; 21-a filter plate; 22-air outlet; 23-a second motor; 24-a third motor.

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.

Referring to fig. 1-5, the present invention provides the following technical solutions: a graphite shaping device with a dustproof function comprises a shaping machine body 13, a switch 18 is mounted on the front surface of the shaping machine body 13, a feeding hopper 10 is mounted at the top of the shaping machine body 13, the top of the feeding hopper 10 is rotatably connected with a cover plate 9 through a rotating shaft, a crushing roller 12 is mounted on the shaping machine body 13 and close to the lower position of the feeding hopper 10, a second motor 23 is mounted on one side of the crushing roller 12, a first motor 8 is mounted at the top of the shaping machine body 13, a grinding rod 14 is mounted at the bottom of the first motor 8, a sliding chute 15 is formed in one side of the grinding rod 14, a grinding cavity 16 is formed in one side of the sliding chute 15, a grinding disc 17 is mounted inside the grinding cavity 16, a third motor 24 is mounted on one side of the grinding disc 17, graphite powder for manufacturing electrodes has the characteristics of narrow particle size distribution and high tap density, and graphite processed by common processing means such as jet milling or vibration milling and the like, the graphite shaping machine is generally in a gravel structure, has uneven granularity, irregular shape, sharp edges and corners and lower vibration variable density, cannot meet the requirement, and can meet the requirement after graphite is processed by the graphite shaping machine.

Further, fixed block 20 is installed to one side of trimmer body 13, and fan 19 is installed at the top of fixed block 20, and second pipe 11 is installed at the top of fan 19, and air outlet 22 has been seted up to the inside bottom of fixed block 20, and the internally mounted of air outlet 22 has filter 21, and filter 21 can be taken out from the side of fixed block 20, then washes cleanly with the water, inserts repeatedly usable once more, has guaranteed that the inside dust of feed hopper 10 can not get into in the trimmer body 13.

Further, a first guide pipe 5 is installed at a position, close to the lower position of the grinding cavity 16, inside the shaper body 13, and an induced draft fan 4 is installed outside one end of the first guide pipe 5 extending to the shaper body 13.

Further, mounting bracket 1 is installed to the bottom of draught fan 4, and installs grader 3 in the one side position department of being close to draught fan 4 on the mounting bracket 1, and dust remover 2 is installed to one side of grader 3.

Further, a discharge port 6 is installed at the bottom of the classifier 3, an electromagnetic valve 7 is installed on one side of the discharge port 6, graphite powder discharged from the discharge port 6 can be added into the feeding hopper 10 again, secondary processing is performed on the graphite powder again, the quality of the graphite powder can be improved, the induced draft fan 4, the electromagnetic valve 7, the first motor 8, the fan 19, the second motor 23 and the third motor 24 are electrically connected with the switch 18, the induced draft fan 4 is a WQE4 motor, the rated voltage is 220V, the first motor 8 is an H100 three-phase motor, the rated voltage is 220V, the second motor 23 and the third motor 24 are Y132M-4 three-phase motors, the rated voltage is 380V, the fan 19 is GD30K2-12, and the rated voltage is 220V. The first motor 8, the second motor 23 and the third motor 24 are all variable frequency motors. The interior of the grinding cavity 16 and the surface of the grinding disc 17 are both plated with wear-resistant coatings. The first conduit 5 and the second conduit 11 are both stainless steel tube bodies.

The utility model discloses a theory of operation and use flow: during the use, switch on external power supply with the graphite trimmer, then open switch 18, fan 19, first motor 8, second motor 23 and third motor 24 work, open apron 9, put into feed hopper 10 with graphite, second motor 23 drives crushing roller 12 and rotates, graphite is smashed by crushing roller 12, first motor 8 drives grinding rod 14 and rotates, grinding rod 14 grinds graphite, third motor 24 drives mill 17 and rotates, mill 17 grinds graphite, graphite falls into first pipe 5, draught fan 4 extracts graphite to grader 3 in the reprocessing, the dust in the air is filtered by dust remover 2 simultaneously, discharge gate 6 is opened in solenoid valve 7 work, the finished product is discharged from discharge gate 6, fan 19 extracts the air in feed hopper 10, the dust in the air is filtered through filter 21, the air is discharged from air outlet 22.

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. The utility model provides a graphite shaping device with dustproof function, includes trimmer body (13), the front surface mounting of trimmer body (13) has switch (18), feed hopper (10) are installed at the top of trimmer body (13), and the top of feed hopper (10) is rotated through the pivot and is connected with apron (9), its characterized in that: the grinding roller (12) is installed to the below position department that is close to feed hopper (10) on trimmer body (13), second motor (23) are installed to one side of grinding roller (12), first motor (8) are installed at the top of trimmer body (13), and the bottom of first motor (8) installs grinding rod (14), spout (15) have been seted up to one side of grinding rod (14), and one side of spout (15) has seted up grinding chamber (16), the internally mounted of grinding chamber (16) has mill (17), and one side of mill (17) installs third motor (24).

2. The graphite reshaping device with a dustproof function as set forth in claim 1, wherein: fixed block (20) are installed to one side of trimmer body (13), and fan (19) are installed at the top of fixed block (20), second pipe (11) are installed at the top of fan (19), air outlet (22) have been seted up to the inside bottom of fixed block (20), and the internally mounted of air outlet (22) has filter (21).

3. The graphite reshaping device with a dustproof function as set forth in claim 2, wherein: the inside of trimmer body (13) is close to the below position department of grinding chamber (16) and installs first pipe (5), and the externally mounted that the one end of first pipe (5) extended to trimmer body (13) has draught fan (4).

4. The graphite reshaping device with a dustproof function as set forth in claim 3, wherein: mounting bracket (1) is installed to the bottom of draught fan (4), and is close to one side position department of draught fan (4) on mounting bracket (1) and installs grader (3), dust remover (2) are installed to one side of grader (3).

5. The graphite reshaping device with a dustproof function as set forth in claim 4, wherein: discharge gate (6) are installed to the bottom of grader (3), and solenoid valve (7) are installed to one side of discharge gate (6), draught fan (4), solenoid valve (7), first motor (8), fan (19), second motor (23) and third motor (24) all with switch (18) electric connection.

6. The graphite reshaping device with a dustproof function as set forth in claim 5, wherein: the first motor (8), the second motor (23) and the third motor (24) are all variable frequency motors.

7. The graphite reshaping device with a dustproof function as set forth in claim 6, wherein: the interior of the grinding cavity (16) and the surface of the grinding disc (17) are plated with wear-resistant coatings.

8. The graphite reshaping device with a dustproof function as set forth in claim 7, wherein: the first guide pipe (5) and the second guide pipe (11) are both stainless steel pipe bodies.