CN209791628U

CN209791628U - Graphite milling machine

Info

Publication number: CN209791628U
Application number: CN201920130274.0U
Authority: CN
Inventors: 原焕明
Original assignee: Qingdao Haoyuan Graphite Co Ltd
Current assignee: Qingdao Haoyuan Graphite Co Ltd
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2019-12-17
Anticipated expiration: 2029-01-25

Abstract

The utility model discloses a graphite grinding machine, belonging to graphite processing equipment; the technical scheme is characterized by comprising a base, a base fixedly connected to the upper surface of the base, a shell arranged on the base and a grinding assembly arranged in the shell, wherein the lower end of the shell is connected with a base suppository; the grinding assembly comprises a rotary disc vertically arranged in the shell and a plurality of vertically arranged rotary shafts arranged on the rotary disc, and the rotary shafts are rotationally connected with the rotary disc so that the rotary shafts can rotate along the self axis and the rotary disc can also rotate along the self axis; the lower end of each rotating shaft is fixedly connected with a horizontal grinding roller, and the grinding rollers are different in size; the shell is also internally provided with a power assembly which can drive the rotating shaft and the rotating disc to rotate. The utility model provides a conventional milling machine carry out the problem of the in-process inefficiency that grinds graphite, reached the effect that improves grinding efficiency.

Description

Graphite milling machine

Technical Field

The utility model relates to a graphite processing equipment, more specifically the theory that says so, it relates to a graphite milling machine.

Background

The pulverizer is widely applied to the pulverizing processing of mineral product materials in the fields of metallurgy, building materials, chemical industry, mines and the like. Depending on the fineness of the material to be ground and the fineness of the material to be discharged, the mills can be classified into six types of mills, i.e., a longitudinally-oscillating mill, a high-pressure suspension-roll mill, a high-pressure fine powder mill, a straight-through centrifugal mill, an overpressure trapezoidal mill, and a three-ring internal-speed mill.

The present application can refer to chinese utility model patent with application publication number CN205288640U, it discloses a be applied to graphite milling machine of graphite processing production, including support frame, barrel and hopper, the support frame includes bottom plate, saddle, riser and sliding plate, and the barrel includes purge chamber, grinding chamber and screening chamber, is provided with grinder in the grinding chamber, and grinder includes grinding ring, grinding roller and support column, is provided with cartridge filter and collection fill in the screening chamber, and the cartridge filter includes the frame body and filter screen.

However, in the process of using the flour mill in the technology, the grinding rollers only rotate along with the vertical shaft, and a large gap exists among the grinding rollers, so that the grinding speed of graphite is low, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a graphite milling machine, it can be for the grinding roller of the variation in size that centers on the vertical axis rotation and can the rotation through a plurality of, has realized improving the purpose of milling machine to the efficiency of graphite processing.

In order to achieve the above purpose, the utility model provides a following technical scheme: a graphite pulverizer comprises a base, a base fixedly connected to the upper surface of the base, a shell arranged on the base and a grinding assembly arranged in the shell, wherein the lower end of the shell is connected with a base suppository;

The grinding assembly comprises a rotary disc vertically arranged in the shell and a plurality of vertically arranged rotary shafts arranged on the rotary disc, and the rotary shafts are rotationally connected with the rotary disc so that the rotary shafts can rotate along the self axis and the rotary disc can also rotate along the self axis;

the lower end of each rotating shaft is fixedly connected with a horizontal grinding roller, and the grinding rollers are different in size;

The shell is also internally provided with a power assembly which can drive the rotating shaft and the rotating disc to rotate.

Through adopting above-mentioned technical scheme, power component can drive the vertical axis and rotate, and then drives and grinds the roller and surround and be the vertical axis rotation, and the drive simultaneously grinds the roller and carries out the rotation to the direction of grinding the roller rotation is opposite rather than the direction of motion, and the grinding roller of variation in size can reduce the space between a plurality of grinding rollers, and then increases the speed of grinding.

The utility model discloses further set up to: the base is internally provided with a storage bin, the base is internally provided with a feed opening communicated with the storage bin, and a filter screen is bolted in the feed opening.

Through adopting above-mentioned technical scheme, the lower surface and the filter screen contact of grinding roller, and grind the graphite powder of suitable granularity and can reveal in the storage silo through the filter screen, and the graphite that does not reach the granularity can be held back by the filter screen, makes it continue to grind until reaching suitable granularity.

The utility model discloses further set up to: the side wall of the base is inserted with a fixing bolt, and the tail end of the fixing bolt extends into the base to be connected with the filter screen through threads.

through adopting above-mentioned technical scheme, can fix the filter screen through fixing bolt, and make the filter screen can dismantle, and then can change the filter screen of mesh size difference, make the machine of grinding can grind out the graphite powder of different granularities.

The utility model discloses further set up to: fixedly connected with ring on the lateral wall of feed opening, the lower surface of filter screen and the upper surface laminating of ring.

Through adopting above-mentioned technical scheme, the ring can accept the filter screen, fixes a position the installation of filter screen, makes things convenient for the quick installation of filter screen.

The utility model discloses further set up to: the upper surface of the grinding roller is a conical surface.

Through adopting above-mentioned technical scheme, the upper surface of grinding roller is the toper face, can make the graphite powder of grinding roller upper surface along the landing of toper face, can not remain in the upper surface of grinding roller, so can avoid remaining of graphite powder.

The utility model discloses further set up to: the power assembly comprises a driving motor arranged at the upper end of the shell and a vertical shaft fixedly connected with an output shaft of the driving motor, and the lower end of the vertical shaft is fixedly connected with the upper surface of the turntable;

the vertical shaft is also sleeved with a sleeve, and the upper end and the lower end of the sleeve are respectively rotatably connected with the top surface of the shell and the upper surface of the turntable, so that the sleeve can rotate along the axis of the sleeve;

the sleeve is fixedly connected with a duplicate gear, and the upper end of the rotating shaft is fixedly connected with a driven gear meshed with the duplicate gear.

Through adopting above-mentioned technical scheme, driving motor can drive the carousel and rotate, drives the axis motion that the carousel was encircleed to the pivot, and in the pivot motion, the pivot rotation can be ordered about to the duplicate gear, and then still can rotate when making the grinding roller encircleed the axis motion of carousel, can grind the graphite better, improves the quality of grinding.

the utility model discloses further set up to: and the outer wall of the base is fixedly connected with a vibration motor.

Through adopting above-mentioned technical scheme, vibrating motor can produce the vibrational force, and the vibrational force transmits on the inside filter screen of base to make the filter screen produce the vibration, make the graphite powder on the filter screen can be faster through the filter screen, improve work efficiency.

The utility model discloses further set up to: the lateral wall of the shell is provided with a feeding hopper, the upper end of the feeding hopper is fixedly connected with a semicircular baffle, the baffle is hinged with an cover plate, and the cover plate and the baffle can shield the upper end of the feeding hopper.

Through adopting above-mentioned technical scheme, open the apron during material loading, carry out the material loading, after the material loading was accomplished, cover the apron, can seal the feeding funnel, can prevent the dust departure that the in-process that grinds produced, avoid causing the pollution to the environment.

To sum up, the utility model discloses compare and have following beneficial effect in prior art:

1. The grinding rollers can rotate while moving around the axis of the turntable, and the grinding rollers are different in size, so that the gap between the grinding rollers can be reduced, and the grinding quality is improved;

2. the filter screen can be dismantled, and then makes the filter screen can change, makes the grinding miller can produce the graphite powder that the granularity is different.

drawings

FIG. 1 is a block diagram of an embodiment;

FIG. 2 is an exploded view of the highlight mounting groove in the embodiment;

FIG. 3 is an exploded view of the highlighted ring in the example;

FIG. 4 is a schematic view of a highlighted grinding assembly in an example embodiment.

in the figure: 1. a base; 11. a storage bin; 12. a drawer; 2. a base; 21. a feeding port; 211. a circular ring; 22. a filter screen; 23. fixing the bolt; 24. a vibration motor; 25. mounting grooves; 3. a housing; 31. a vertical plate; 32. a drive motor; 4. a grinding assembly; 41. a turntable; 42. a rotating shaft; 421. a driven gear; 43. a grinding roller; 431. a conical surface; 5. feeding a hopper; 51. a conduit; 52. a baffle plate; 53. a cover plate; 6. a power assembly; 61. a vertical axis; 62. a sleeve; 63. a duplicate gear.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

example (b): a graphite mill, as shown in fig. 1 and 4, comprising a base 1, a base 2 mounted on the base 1, and a housing 3 mounted on the base 2; the inside grinding component 4 that is equipped with of shell 3, grinding component 4 can grind the inside graphite powder of shell.

As shown in fig. 1 and 2, a feed opening 21 is formed in the base 2, a storage bin 11 (see fig. 3) is formed in the base 1, a filter screen 22 is arranged in the feed opening 21, a fixing bolt 23 is inserted into the side wall of the base 2, and the tail end of the fixing bolt 23 extends into the feed opening 21 and is in threaded connection with the side wall of the filter screen 22; the graphite powder ground by the grinding component 4 leaks from the filter screen 22 and enters the storage bin 11, a drawer 12 capable of being drawn out is arranged in the storage bin 11, the graphite powder falls into the drawer 12, and after a period of time, the drawer 12 is drawn out to collect the graphite powder; and the filter screen 22 can be dismantled, so that the filter screen 22 with different mesh sizes can be conveniently replaced, and the grinding machine can process graphite powder with different granularities.

As shown in fig. 2 and 3, a circular ring 211 is further fixedly connected to the side wall inside the feed opening 21, the lower surface of the circular ring 211 is attached to the upper surface of the filter screen 22, and when the filter screen 22 is installed, the circular ring 211 plays a role in positioning, so that the installation speed is increased; fixedly connected with vibrating motor 24 (see fig. 1) on the outer wall of base 2, vibrating motor 24 can transmit the vibrational force to filter screen 22 on to make the graphite powder on the filter screen 22 leak down from filter screen 22 faster under the effect of vibrations.

as shown in fig. 2, a circle of mounting groove 25 is formed in the upper surface of the base 2, the lower end of the housing 3 is mounted in the mounting groove 25, so that the housing 3 can be conveniently positioned and mounted, the housing 3 and the base 2 are bolted together, the housing 3 can be conveniently detached, and the housing 3 and the base 2 can be stably connected together.

As shown in fig. 2, a feeding hopper 5 is provided on the side wall of the housing 3, a conduit 51 is fixedly connected to the lower end of the feeding hopper 5, the lower end of the conduit 51 is fixedly connected to the housing 3, a semicircular baffle plate 52 is fixedly connected to the upper surface of the feeding hopper 5, and a semicircular cover plate 53 is hinged to the semicircular baffle plate 52, so that graphite can be loaded by opening the cover plate 53 when feeding, and the cover plate 53 is closed after feeding, thereby preventing dust generated in the processing from flying out of the feeding hopper 5.

As shown in fig. 4, the polishing assembly 4 includes a turntable 41 and a plurality of rotating shafts 42 disposed below the turntable 41, the lower ends of the rotating shafts 42 are fixedly connected with horizontal polishing rollers 43, and the diameters of the polishing rollers 43 are different, so that the polishing rollers can be matched with each other, thereby reducing the gap between the polishing rollers 43 and improving the polishing quality; the rotating shaft 42 is rotatably connected with the rotating disc 41, so that the rotating shaft 42 can rotate along the axis of the rotating shaft; when the turntable 41 drives the grinding roller 43 to rotate along the axis of the turntable 41, the rotating shaft 42 drives the grinding roller 43 to rotate at the same time, so that the grinding quality can be further improved; the shell 1 is also provided with a power assembly 6 which can drive the rotating disc 41 and the rotating shaft 42 to rotate;

As shown in fig. 4, the upper surface of the polishing roller 43 is a tapered surface 431, and graphite falling on the upper surface of the polishing roller 43 can slide down along the tapered surface 431 without causing graphite to remain on the upper surface of the polishing roller 43.

As shown in fig. 1 and 4, the power assembly 6 includes a vertical shaft 61 fixedly connected to the upper surface of the turntable 41, and a sleeve 62 sleeved on the vertical shaft 61; the upper end of the sleeve 62 is fixedly connected with the top surface of the shell 3, the upper end of the vertical shaft 61 protrudes out of the upper end of the shell 3, the vertical shaft 61 is rotatably connected with the shell 3, and the vertical shaft 61 can rotate along the axis of the vertical shaft; the upper end of the shell 3 is fixedly connected with a vertical plate 31, the vertical plate 31 is fixedly connected with a driving motor 32 which faces vertically downwards, and an output shaft of the driving motor 32 is fixedly connected with a vertical shaft 61, so that the driving motor 32 can drive the vertical shaft 61 to rotate so as to drive the turntable 41 to rotate; and the lower end of the sleeve 62 is rotatably connected with the rotary disc 41, so that the sleeve 62 can increase the connectivity between the rotary disc 41 and the shell 3 without influencing the rotation of the rotary disc 41.

as shown in fig. 1 and 4, the dual gear 63 is fixedly connected to the sleeve 62, the driven gears 421 with different sizes meshed with the dual gear 63 are fixedly connected to the upper end of the rotating shaft 42, and the heights of the driven gears 421 are different, because the distances between the rotating shaft 42 and the sleeve 62 are different, the rotating shaft 42 can be driven to rotate by matching the dual gear 63 with the driven gears 421 with different heights and different sizes, and the rotating direction is opposite to the rotating direction of the rotating disc 41, so that the grinding assembly 4 can better grind graphite.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A graphite milling machine is characterized in that: comprises a base (1), a base (2) fixedly connected with the upper surface of the base (1), a shell (3) arranged on the base (2) and a grinding component (4) arranged in the shell (3), wherein the lower end of the shell is connected with a suppository of the base (2);

The grinding assembly (4) comprises a rotary disc (41) vertically arranged in the shell (3) and a plurality of vertically arranged rotary shafts (42) arranged on the rotary disc (41), and the rotary shafts (42) are rotatably connected with the rotary disc (41) so that the rotary shafts (42) can rotate along the axis of the rotary shafts and the rotary disc (41) can also rotate along the axis of the rotary shafts;

The lower end of each rotating shaft (42) is fixedly connected with a horizontal grinding roller (43), and the grinding rollers (43) are different in size;

The shell (3) is also internally provided with a power assembly (6) which can drive the rotating shaft (42) and the rotating disc (41) to rotate.

2. A graphite mill according to claim 1, characterized in that: the base (1) is internally provided with a storage bin (11), the base (2) is internally provided with a feed opening (21) communicated with the storage bin (11), and a filter screen (22) is bolted in the feed opening (21).

3. A graphite mill according to claim 1, characterized in that: the side wall of the base (2) is inserted with a fixing bolt (23), and the tail end of the fixing bolt (23) extends into the base (2) to be connected with the filter screen (22) in a threaded mode.

4. A graphite mill according to claim 2, characterized in that: fixedly connected with ring (211) on the lateral wall of feed opening (21), the lower surface of filter screen (22) and the upper surface laminating of ring (211).

5. A graphite mill according to claim 1, characterized in that: the upper surface of the grinding roller (43) is a conical surface (431).

6. a graphite mill according to claim 1, characterized in that: the power assembly (6) comprises a driving motor (32) arranged at the upper end of the shell (3) and a vertical shaft (61) fixedly connected with an output shaft of the driving motor (32), and the lower end of the vertical shaft (61) is fixedly connected with the upper surface of the turntable (41);

the vertical shaft (61) is also sleeved with a sleeve (62), and the upper end and the lower end of the sleeve (62) are respectively connected with the top surface of the shell (3) and the upper surface of the turntable (41) in a rotating manner, so that the sleeve (62) can rotate along the axis of the sleeve (62);

a duplicate gear (63) is fixedly connected to the sleeve (62), and a driven gear (421) meshed with the duplicate gear (63) is fixedly connected to the upper end of the rotating shaft (42).

7. A graphite mill according to claim 1, characterized in that: and a vibration motor (24) is fixedly connected to the outer wall of the base (2).

8. A graphite mill according to claim 1, characterized in that: be equipped with feeding funnel (5) on the lateral wall of shell (3), the semicircular baffle (52) of upper end fixedly connected with of feeding funnel (5), articulated on baffle (52) have apron (53), and apron (53) and baffle (52) can shelter from the upper end of feeding funnel (5).