CN217016944U

CN217016944U - Spherical graphite grinder

Info

Publication number: CN217016944U
Application number: CN202123034798.6U
Authority: CN
Inventors: 郑志浩
Original assignee: Qingdao Xintianhe Carbon Material Co ltd
Current assignee: Qingdao Xintianhe Carbon Material Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-07-22
Anticipated expiration: 2031-12-06

Abstract

The utility model belongs to the technical field of graphite production equipment, and particularly relates to a spherical graphite grinding device which comprises a support frame, wherein a conical cylinder is fixedly connected with the support frame, a filter screen is installed at the lower end of the hollow container, two connecting blocks are fixedly connected with the lower end of the conical cylinder, the hollow container is arranged below the two connecting blocks, a stirring mechanism is arranged in the hollow container, a motor is fixedly connected with the upper end of the support frame, the upper end of the support frame is rotatably connected with the hollow cylinder, a transmission mechanism is arranged between the motor and the hollow cylinder, an air cylinder is fixedly connected with the inner wall of the conical cylinder, a connecting rod is fixedly connected with the upper end of the air cylinder, a first grinding disc is fixedly connected with the upper end of the connecting rod, and a second grinding disc penetrates through and is fixedly connected with the lower end of the hollow cylinder. In the utility model, qualified graphite can be selected through screening of the filter screen, and unqualified graphite can be subjected to secondary grinding.

Description

Spherical graphite grinder

Technical Field

The utility model relates to the technical field of graphite production equipment, in particular to a spherical graphite grinding device.

Background

Prior application No. 202020176970.8 discloses a spherical graphite grinding apparatus which can adjust the size of ground graphite particles. Spherical graphite is poured into the grinding device from a feeding funnel opening, the spherical graphite enters a space between a lower grinding millstone and an upper grinding millstone from a feeding rotating pipe, a grinding motor is started, the grinding motor drives a grinding gear to rotate, the grinding gear drives an annular rack to rotate through a chain, the annular rack drives the upper grinding millstone to rotate, the spherical graphite is ground, when the size of ground graphite particles needs to be adjusted, a lifting fine adjustment cylinder is started, the lifting fine adjustment cylinder can drive the lower grinding millstone to ascend and descend, and the distance between the lower grinding millstone and the upper grinding millstone is adjusted.

In the above-mentioned patent, through adjusting cylinder, select behind the specific particle size, there may be some graphite of bigger granule in the grinding process, and these granules mix behind graphite, probably influence whole graphite grinding qualification rate, in order to solve above problem, we have proposed a spherical graphite grinder.

SUMMERY OF THE UTILITY MODEL

Objects of the first utility model

In order to solve the technical problems in the background art, the utility model provides a spherical graphite grinding device, which can select qualified graphite through the screening of a filter screen and can carry out secondary grinding on the unqualified graphite.

(II) technical scheme

In order to solve the technical problem, the utility model provides a spherical graphite grinding device which comprises a support frame, wherein a conical cylinder is fixedly connected with the support frame, a filter screen is arranged at the lower end of the hollow container, two connecting blocks are fixedly connected with the lower end of the conical cylinder, a hollow container is arranged below the two connecting blocks, two mounting mechanisms are arranged between the hollow container and the two connecting blocks, and a stirring mechanism is arranged in the hollow container.

The upper end fixedly connected with motor of support frame, the upper end of support frame is rotated and is connected with hollow section of thick bamboo, be equipped with drive mechanism between motor and the hollow section of thick bamboo, the inner wall fixedly connected with cylinder of a toper section of thick bamboo, the upper end fixedly connected with connecting rod of cylinder, the first mill of upper end fixedly connected with of connecting rod, the lower extreme of hollow section of thick bamboo runs through and fixedly connected with second mill.

Preferably, installation mechanism includes the cavity piece with the upper end fixed connection of hollow container, the inner wall sliding connection of cavity piece has the pull rod, the cover is equipped with the spring on the pull rod, the one end and the pull rod fixed connection of spring, the other end of spring and the inner wall fixed connection of cavity piece.

Preferably, the connecting block is provided with a limiting groove, the pull rod is fixedly connected with a limiting block, and the limiting block is connected with the inner wall of the limiting groove in a sliding manner.

Preferably, the transmission mechanism comprises a first bevel gear fixedly connected with the output end of the motor, a second bevel gear is fixedly connected with the upper end of the hollow cylinder, and the first bevel gear and the second bevel gear are meshed with each other.

Preferably, the stirring mechanism comprises a rotating rod rotatably connected with the inner wall of the hollow container, a brush is fixedly connected with the lower end of the rotating rod, and bristles of the brush are abutted to the filter screen.

Preferably, the support frame is fixedly connected with support plates, the upper ends of the two support plates are provided with collecting boxes, and the side walls of the collecting boxes are fixedly connected with handles.

The technical scheme of the utility model has the following beneficial technical effects:

1. after the screening of filter screen, grind qualified graphite and fall into and collect the case and save, when the screening, when the filter screen was plugged up, the user rotated the dwang, and the dwang drives the brush and rotates, and the brush rotates and brushes the filter screen, dredges the filter screen.

2. When some graphite which is not qualified by grinding can be left in the hollow container, when the graphite needs to be ground for the second time, a user pulls the two pull rods back to back, and the two limiting blocks are separated from the two connecting blocks under the limiting of the two springs, so that the graphite in the hollow container can be poured into the hollow cylinder for the second grinding.

Drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a side view of the collection bin.

In the figure: the grinding machine comprises a support frame 1, a second grinding disc 2, a hollow cylinder 3, a second bevel gear 4, a first bevel gear 5, a handle 6, a motor 7, an air cylinder 8, a conical cylinder 9, a rotating rod 10, a brush 11, a filter screen 12, a collecting box 13, a connecting block 14, a limiting block 15, a spring 16, a pull rod 17 and a hollow container 18.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description.

As shown in fig. 1, 2 and 3, the spherical graphite grinding device provided by the utility model comprises a support frame 1, wherein the support frame 1 is fixedly connected with a conical cylinder 9, a filter screen 12 is installed at the lower end of a hollow container 18, the filter screen 12 is detachably installed, the filter screen 12 has various specifications and can screen graphite particles with different particle sizes, the lower end of the conical cylinder 9 is fixedly connected with two connecting blocks 14, the hollow container 18 is arranged below the two connecting blocks 14, two installation mechanisms are arranged between the hollow container 18 and the two connecting blocks 14, each installation mechanism comprises a hollow block fixedly connected with the upper end of the hollow container 18, the inner wall of each hollow block is slidably connected with a pull rod 17, a spring 16 is sleeved on the pull rod 17, and the pull rod 17 is matched with the hollow block.

One end of a spring 16 is fixedly connected with a pull rod 17, the other end of the spring 16 is fixedly connected with the inner wall of a hollow block, a limiting groove is formed in a connecting block 14, a limiting block 15 is fixedly connected with the pull rod 17, the limiting block 15 is slidably connected with the inner wall of the limiting groove, an agitating mechanism is arranged in the hollow container 18 and comprises a rotating rod 10 which is rotatably connected with the inner wall of the hollow container 18, a brush 11 is fixedly connected with the lower end of the rotating rod 10, bristles of the brush 11 abut against a filter screen 12, a motor 7 is fixedly connected with the upper end of a supporting frame 1, an air cylinder 3 is rotatably connected with the upper end of the supporting frame 1, a transmission mechanism is arranged between the motor 7 and the air cylinder 3 and comprises a first bevel gear 5 which is fixedly connected with the output end of the motor 7, a second bevel gear 4 is fixedly connected with the upper end of the air cylinder 3, the first bevel gear 5 is meshed with the second bevel gear 4, and a feeding hopper is fixedly connected with the upper end of the air cylinder 3.

The inner wall fixedly connected with cylinder 8 of a toper section of thick bamboo 9, the upper end fixedly connected with connecting rod of cylinder 8, the first mill of upper end fixedly connected with of connecting rod, the lower extreme of a hollow section of thick bamboo 3 runs through and fixedly connected with second mill 2, state support frame 1 fixedly connected with backup pad, the upper end of two backup pads is equipped with collecting box 13, the lateral wall fixedly connected with handle 6 of collecting box 13, be equipped with the sealing washer between handle 6 and hollow container 18.

The working principle and the using process of the utility model are as follows: when needs grind, adjust through cylinder 8, grind the graphite of specific particle size to installation filter screen 12, its filter screen 12's mesh size and graphite particle cooperate, make it can filter the graphite particle.

Then the motor 7 is started, the motor 7 moves slowly to drive the first bevel gear 5, the second bevel gear 4 and the hollow cylinder 3 to rotate together, graphite is poured into the hollow cylinder 3, and after being ground by the first grinding disc and the second grinding disc 2, the graphite falls into the conical cylinder 9 and enters the hollow container 18.

After the filtering of the filter screen 12 below the hollow container 18, the qualified ground graphite falls into the collecting box 13 for storage, when the filter screen 12 is blocked, the user rotates the rotating rod 10, the rotating rod 10 drives the brush 11 to rotate, and the brush 11 rotates to brush the filter screen 12, so as to dredge the filter screen 12.

When some graphite which is not qualified by grinding is left in the hollow container 18, and needs to be ground for the second time, a user pulls the two pull rods 17 back to back, and the two limit blocks 15 are separated from the two connecting blocks 14 under the limit of the two springs 16, so that the graphite in the hollow container 18 can be poured into the hollow cylinder 3 for the second grinding.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modifications, equivalents, improvements and the like which are made without departing from the spirit and scope of the present invention shall be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The spherical graphite grinding device comprises a support frame (1) and is characterized in that the support frame (1) is fixedly connected with a conical cylinder (9), the lower end of the conical cylinder (9) is fixedly connected with two connecting blocks (14), a hollow container (18) is arranged below the two connecting blocks (14), a filter screen (12) is installed at the lower end of the hollow container (18), two installation mechanisms are arranged between the hollow container (18) and the two connecting blocks (14), and a stirring mechanism is arranged in the hollow container (18);

the utility model discloses a grinding wheel, including support frame (1), the upper end fixedly connected with motor (7) of support frame (1), the upper end of support frame (1) is rotated and is connected with hollow cylinder (3), be equipped with drive mechanism between motor (7) and hollow cylinder (3), inner wall fixedly connected with cylinder (8) of a toper section of thick bamboo (9), the upper end fixedly connected with connecting rod of cylinder (8), the first mill of upper end fixedly connected with of connecting rod, the lower extreme of hollow cylinder (3) runs through and fixedly connected with second mill (2).

2. The spherical graphite grinding device according to claim 1, wherein the mounting mechanism comprises a hollow block fixedly connected with the upper end of the hollow container (18), a pull rod (17) is slidably connected with the inner wall of the hollow block, a spring (16) is sleeved on the pull rod (17), one end of the spring (16) is fixedly connected with the pull rod (17), and the other end of the spring (16) is fixedly connected with the inner wall of the hollow block.

3. The spherical graphite grinding device according to claim 2, wherein a limiting groove is formed in the connecting block (14), a limiting block (15) is fixedly connected to the pull rod (17), and the limiting block (15) is slidably connected with the inner wall of the limiting groove.

4. The spherical graphite grinding device as claimed in claim 1, wherein the transmission mechanism comprises a first bevel gear (5) fixedly connected with the output end of the motor (7), a second bevel gear (4) is fixedly connected with the upper end of the hollow cylinder (3), and the first bevel gear (5) and the second bevel gear (4) are meshed with each other.

5. The spherical graphite grinding device according to claim 1, wherein the stirring mechanism comprises a rotating rod (10) rotatably connected with the inner wall of the hollow container (18), a brush (11) is fixedly connected with the lower end of the rotating rod (10), and the bristles of the brush (11) are abutted against the filter screen (12).

6. The spherical graphite grinding device according to claim 1, wherein the supporting frame (1) is fixedly connected with supporting plates, the upper ends of the supporting plates are provided with collecting boxes (13), and the side walls of the collecting boxes (13) are fixedly connected with handles (6).