CN213762188U

CN213762188U - Superfine spherical graphite grinder

Info

Publication number: CN213762188U
Application number: CN202022762499.3U
Authority: CN
Inventors: 张淑艳
Original assignee: Qingdao Hensen Graphite Co ltd
Current assignee: Qingdao Hensen Graphite Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-23
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses an ultra-fine spherical graphite grinder, including grinding the case, the upper end of grinding the case is fixed with the feed inlet, the upper end middle part of grinding the case is rotated and is connected with the axis of rotation, the axis of rotation is located and is fixed with the swinging arms on the axis body of grinding case upper end, the activity chamber has been seted up on the swinging arms, it installs driving motor just to be located the below of swinging arms on the inner wall of grinding the case, driving motor's output shaft is worn out and is ground the case and be fixed with the carousel, the rigidity that the position of the upper end of carousel is close to the outer lane has the shifting shaft, and shifts the shifting shaft and be located the swinging arms. The utility model discloses a driving motor drives the carousel and rotates, and the carousel drives dial the axis of rotation and carries out the circular motion, dials the axis of rotation and dials the swinging arms and swings repeatedly, and when the swinging arms swung repeatedly, the drive axis of rotation constantly carries out just reversal rotation for the rinding body can constantly carry out the positive and negative grinding, compares single syntropy and rotates the grinding, and grinding efficiency is higher, and the effect is better.

Description

Superfine spherical graphite grinder

Technical Field

The utility model relates to a graphite grinds technical field, especially relates to an ultra-fine spherical graphite grinder.

Background

With the progress of science and technology, graphite is more and more widely applied due to various excellent performances, different graphite is applied to different places to be processed in different modes, and some graphite needs to be cut and some graphite needs to be crushed and ground;

when the existing graphite grinding device is used for grinding, the grinding is usually carried out through the rotation of a single grinding head, the grinding efficiency is lower, and the consumed time is longer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing an ultrafine spherical graphite grinding device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an ultrafine spherical graphite grinding device comprises a grinding box, wherein a feed inlet is fixed at the upper end of the grinding box, a rotating shaft is rotatably connected in the middle of the upper end of the grinding box, a swinging rod is fixed on a shaft body of the rotating shaft, which is positioned at the upper end of the grinding box, a movable cavity is formed in the swinging rod, a driving motor is installed on the inner wall of the grinding box and is positioned below the swinging rod, an output shaft of the driving motor penetrates out of the grinding box and is fixed with a rotary disc, a stirring shaft is fixed at the position, which is close to the outer ring, of the upper end of the rotary disc and is positioned in the swinging rod, a grinding body is fixed at the lower end of the rotating shaft, a receiving ring is fixed on the inner wall of the grinding box, a grinding seat is rotatably connected on the receiving ring and is positioned in the grinding seat, a tooth ring is fixed on the outer wall of the grinding seat, and a low-speed motor is installed on one side, which is close to the tooth ring, of the inner wall of the grinding box, and the output end of the low-speed motor is provided with a gear, and the gear is meshed with the gear ring.

Preferably, a plurality of discharge holes are formed in the lower end of the grinding seat, and the grinding box is located below the grinding seat and provided with the collecting box.

Preferably, a connecting ring is fixed on the outer ring of the grinding seat, a plurality of rollers are mounted at the lower end of the connecting ring, an annular groove is formed in the upper end of the bearing ring, the plurality of rollers at the lower end of the connecting ring are located in the annular groove, and a limiting ring is fixed on the inner wall of the grinding box above the connecting ring.

Preferably, the upper end of the grinding body is of a tapered design.

Preferably, the grinding box is provided with a protective cover corresponding to the exterior of the driving motor and the low-speed motor, and the driving motor and the low-speed motor are both positioned in the protective cover.

Preferably, the gap between the grinding seat and the grinding body decreases progressively from top to bottom.

Compared with the prior art, the utility model has the following benefits:

1. the utility model discloses a driving motor drives the carousel and rotates, and the carousel drives stirring shaft and carries out the circular motion, and stirring shaft stirs the swinging arms and swings repeatedly, and when the swinging arms swung repeatedly, the driving axis of rotation constantly carried out just reversal rotation for the rinding body can constantly carry out the positive and negative grinding, compares single syntropy and rotates grinding, and grinding efficiency is higher, and the effect is better;

2. the gear, the toothed ring and the grinding seat are driven to rotate through the low-speed motor, so that the grinding seat rotates on the bearing seat at a low speed, and the grinding efficiency is better by matching with the forward and reverse rotation grinding of the grinding body.

Drawings

FIG. 1 is a schematic diagram of an apparatus for grinding ultra-fine spherical graphite according to the present invention;

FIG. 2 is a connection diagram of a turntable of an ultrafine spherical graphite grinding device according to the present invention;

fig. 3 is an enlarged view of a portion a of the ultrafine spherical graphite grinding apparatus according to the present invention.

In the figure: the grinding machine comprises a grinding box 1, a feeding hole 2, a swinging rod 3, a rotary table 4, a driving motor 5, a stirring shaft 6, a rotating shaft 7, a grinding body 8, a grinding seat 9, a collecting box 10, a toothed ring 11, a gear 12, a low-speed motor 13, a connecting ring 14, a limiting ring 15, a bearing ring 16 and a roller 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an ultra-fine spherical graphite grinding device comprises a grinding box 1, a feed inlet 2 is fixed at the upper end of the grinding box 1, a rotating shaft 7 is rotatably connected at the middle part of the upper end of the grinding box 1, a swinging rod 3 is fixed on the rotating shaft 7 positioned at the upper end of the grinding box 1, a movable cavity is arranged on the swinging rod 3, a driving motor 5 is arranged on the inner wall of the grinding box 1 and positioned below the swinging rod 3, an output shaft of the driving motor 5 penetrates out of the grinding box 1 and is fixed with a turntable 4, a stirring shaft 6 is fixed at the position of the upper end of the turntable 4 close to the outer ring, the stirring shaft 6 is positioned in the swinging rod 3, a grinding body 8 is fixed at the lower end of the rotating shaft 7, a receiving ring 16 is fixed on the inner wall of the grinding box 1, a grinding seat 9 is rotatably connected on the receiving ring 16, the grinding body 8 is positioned in the grinding seat 9, a toothed ring 11 is fixed on the outer wall of the grinding seat 9, low-speed motor 13 is installed to one side that is close to ring gear 11 on grinding box 1's the inner wall, and gear 12 is installed to low-speed motor 13's output, and gear 12 meshes with ring gear 11 mutually, drives swinging arms 3 through driving motor 5 and swings repeatedly for axis of rotation 7 constantly carries out positive and negative rotation, and grinding body 8 can constantly carry out positive and negative grinding, replaces the single syntropy rotation grinding mode of tradition, and grinding efficiency is higher.

Furthermore, a plurality of discharge holes are formed in the lower end of the grinding seat 9, and the collecting box 10 is placed below the grinding seat 9 in the grinding box 1. The outer ring of the grinding seat 9 is fixed with a connecting ring 14, the lower end of the connecting ring 14 is provided with a plurality of idler wheels 17, the upper end of a bearing ring 16 is provided with an annular groove, the idler wheels 17 at the lower end of the connecting ring 14 are located in the annular groove, a limiting ring 15 is fixed above the connecting ring 14 on the inner wall of the grinding box 1, and the connecting ring 14 and the idler wheels 17 rotate on the bearing seat to improve the rotation flexibility. The upper end of the grinding body 8 is designed to be tapered so that the material can slide down from the upper end of the grinding body 8. The grinding box 1 is provided with a protective cover corresponding to the outer parts of the driving motor 5 and the low-speed motor 13, and the driving motor 5 and the low-speed motor 13 are both positioned in the protective cover and used for protecting the driving motor 5 and the low-speed motor 13. The gap between the grinding seat 9 and the grinding body 8 decreases from top to bottom, so that the grinding precision is higher and higher.

The use principle is as follows: graphite granules enter into grinding box 1 from feed inlet 2 in, the position between 8 and the grinding seat 9 of tapering part cunning through the rinding body 8 upper end, drive carousel 4 through driving motor 5 and rotate, carousel 4 drives stirring shaft 6 and carries out the circular motion, stirring shaft 6 stirs swinging arms 3 and swings repeatedly, when swinging arms 3 swings repeatedly, drive axis of rotation 7 constantly carries out just reversal rotation, make rinding body 8 constantly carry out the positive and negative grinding, compare single syntropy and rotate and grind, the grinding efficiency is better, the effect is better, drive gear 12 through low-speed motor 13, ring gear 11 and grinding seat 9 rotate, make grinding seat 9 low-speed rotation on the accepting seat, cooperation rinding body 8's positive and negative rotation is ground, make grinding efficiency better.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The superfine spherical graphite grinding device comprises a grinding box (1), and is characterized in that a feeding hole (2) is fixed at the upper end of the grinding box (1), a rotating shaft (7) is rotatably connected to the middle part of the upper end of the grinding box (1), a swinging rod (3) is fixed on a shaft body of the rotating shaft (7) positioned at the upper end of the grinding box (1), a movable cavity is formed in the swinging rod (3), a driving motor (5) is installed on the inner wall of the grinding box (1) and positioned below the swinging rod (3), an output shaft of the driving motor (5) penetrates through the grinding box (1) and is fixed with a turntable (4), a stirring shaft (6) is fixed at a position, close to the outer ring, of the upper end of the turntable (4), the stirring shaft (6) is positioned in the swinging rod (3), a grinding body (8) is fixed at the lower end of the rotating shaft (7), and a receiving ring (16) is fixed on the inner wall of the grinding box (1), the grinding device is characterized in that a grinding seat (9) is connected to the bearing ring (16) in a rotating mode, a grinding body (8) is located in the grinding seat (9), a toothed ring (11) is fixed on the outer wall of the grinding seat (9), a low-speed motor (13) is installed on one side, close to the toothed ring (11), of the inner wall of the grinding box (1), a gear (12) is installed at the output end of the low-speed motor (13), and the gear (12) is meshed with the toothed ring (11).

2. The grinding apparatus for ultra fine spherical graphite according to claim 1, wherein the lower end of the grinding base (9) is opened with a plurality of discharge holes, and the grinding box (1) is located under the grinding base (9) and is provided with a collection box (10).

3. The grinding apparatus for ultra fine spherical graphite according to claim 1, wherein a connection ring (14) is fixed on the outer ring of the grinding seat (9), a plurality of rollers (17) are installed on the lower end of the connection ring (14), an annular groove is opened on the upper end of the receiving ring (16), the plurality of rollers (17) on the lower end of the connection ring (14) are located in the annular groove, and a limiting ring (15) is fixed on the inner wall of the grinding box (1) above the connection ring (14).

4. The grinding apparatus for ultra fine spherical graphite according to claim 1, wherein the upper end of the grinding body (8) is tapered.

5. The apparatus for grinding ultra fine spherical graphite according to claim 1, wherein said grinding box (1) is provided with a protective cover corresponding to the exterior of said driving motor (5) and said low speed motor (13), and said driving motor (5) and said low speed motor (13) are located in said protective cover.

6. The grinding apparatus for ultra fine spherical graphite according to claim 1, wherein the clearance between the grinding seat (9) and the grinding body (8) decreases from top to bottom.