CN219559808U - Continuous mill - Google Patents

Abstract

The utility model discloses a continuous grinding device, in particular to the technical field of grinding devices, which comprises a grinding tank, wherein an upper grinding disc and a lower grinding disc which are distributed up and down are arranged in the grinding tank, graphite to be ground is stored above the upper grinding disc, a rotating rod is arranged in the lower grinding disc in a penetrating manner, a collecting box is fixedly communicated with the bottom of the grinding tank, and a filtering component is arranged in the collecting box. According to the utility model, the motor drives the rotating rod to drive the lower grinding disc to rotate, the lower grinding disc is matched with the upper grinding disc to grind graphite, the ground graphite flows onto the screen, the ground graphite screened by the screen is conveyed into the grinding tank again through the material box and the material conveying component to grind, the roller at the bottom of the long plate is driven to contact with the rubber block when the rotating shaft rotates, and after the roller presses down the rubber block, the screen is reset due to elasticity, the screen is enabled to vibrate up and down to avoid the screen from being blocked by the ground graphite, and continuous treatment of the graphite can be realized by utilizing the charging pipe to continuously convey the graphite.

Description

Continuous mill

Technical Field

The utility model relates to the technical field of grinding devices, in particular to a continuous grinding device.

Background

Graphite is a mineral name, usually produced in metamorphic rock, and is formed by the action of regional metamorphism or the intrusion of magma into coal or carbonaceous rock (or sediment). Graphite is an allotrope of elemental carbon, the periphery of each carbon atom is connected with three other carbon atoms, a plurality of hexagons are arranged in a honeycomb mode, weak van der Waals attraction exists between each layer, and when the graphite is required to be made into powder, a pulverizer is generally used for pulverizing the graphite.

The utility model discloses a graphite grinding device with the publication number of CN208004034U, which comprises a grinding box body, wherein a grinding rod is arranged in the grinding box body, a first feed inlet is arranged on one side of the upper part of the grinding box body, a second sliding plate is arranged between the first feed inlet and the grinding rod, a second feed inlet at the bottom of a spiral conveying device is communicated with a cavity in the grinding box body, a first discharge outlet at the upper end of the spiral conveying device is communicated with the cavity in the grinding box body, the first discharge outlet is higher than the grinding rod, a third sliding plate is arranged between the first discharge outlet and the grinding rod, a powder suction nozzle with a downward opening is arranged at the top end in the grinding box body, the powder suction nozzle is connected with a dust collector through a dust collecting pipeline, and a powder collecting bag is arranged at the powder discharge outlet of the dust collector.

Above-mentioned prior art is when using, and through the graphite after smashing, is carried on smashing the roller by screw conveyor again and smashes, and graphite needs to carry out the back of smashing repeatedly, just can obtain tiny powder to because need carry gas in smashing the box, consequently carry out the graphite back through first feed inlet, need seal first feed inlet, avoid the gas leak, just so cause stone mill milling equipment to be unable continuous to carry out the reinforced crushing, lead to crushing efficiency lower.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the continuous grinding device, the motor drives the rotary rod to drive the lower grinding disc to rotate, the lower grinding disc is matched with the upper grinding disc to grind graphite, the ground graphite flows onto the screen, the ground graphite screened by the screen is conveyed into the grinding tank again through the material box and the material conveying component to grind, the rotary shaft drives the roller at the bottom of the long plate to contact with the rubber block when rotating, after the roller presses the rubber block, the screen is reset elastically, the screen is vibrated up and down by virtue of frequent contact of the roller and the rubber block, the screen is prevented from being blocked by the ground graphite, and continuous treatment of the graphite can be realized by utilizing the feeding pipe, so that the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: continuous milling equipment, including smashing jar, smash jar inside last mill and the lower mill that distributes from top to bottom that is equipped with, go up the mill top and store the graphite that waits to grind, the inside bull stick that runs through that is equipped with of lower mill, smash jar bottom fixed intercommunication has the collecting box, the collecting box inside is equipped with filter assembly for screening the graphite after smashing, filter assembly includes the frame, the frame is fixed inside the collecting box, the fixed screen cloth that is equipped with in frame inside, screen cloth top one side is fixed and is equipped with the rubber piece, bull stick outer wall bottom is fixed and is equipped with the long board, long board bottom is fixed and is equipped with the gyro wheel for the extrusion rubber piece drives the screen cloth shake, the fixed intercommunication in collecting box one side has the magazine, the magazine top is fixed and is equipped with defeated material subassembly for smash graphite and carry crushing tank internal crushing again.

In a preferred embodiment, the side wall of the upper grinding disc is fixedly connected with the inner wall of the grinding tank, and a gap is reserved between the lower grinding disc and the inner wall of the grinding tank, so that graphite crushed flows into the collecting tank for screening.

In a preferred embodiment, the top end of the crushing tank is fixedly provided with a motor, the bottom end of an output shaft of the motor penetrates through the crushing tank and is fixed with the top end of the rotating rod, one side of the top of the crushing tank is penetrated and provided with a feeding pipe, and the bottom of the feeding pipe is communicated with the inside of the crushing tank for continuous feeding.

In a preferred embodiment, the frame is arranged to incline for accelerating the flow speed of the crushed graphite, a guide plate is fixedly arranged between the collecting box and the material box, an outlet is formed in the front end of the collecting box, a door plate is hinged in the outlet, and the door plate is opened to facilitate taking the crushed graphite.

In a preferred embodiment, the conveying assembly comprises a screw conveyor, the screw conveyor is fixed at the top end of the material box, the bottom end of the screw conveyor penetrates through the material box and extends to the inside of the material box, a discharging opening at the top of the screw conveyor is communicated with the inside of the crushing tank, and the screw conveyor is utilized to automatically convey the crushed graphite to be screened, so that manual operation is not needed, and time and labor are saved during use.

In a preferred embodiment, a controller is fixedly arranged at the front end of the crushing tank, the controller is connected with the motor and the input end of the screw conveyor, and the controller is used for facilitating the operation of the device by workers.

The utility model has the technical effects and advantages that:

according to the utility model, the motor drives the rotating rod to drive the lower grinding disc to rotate, the lower grinding disc is matched with the upper grinding disc to grind graphite, the ground graphite flows onto the screen, the ground graphite screened by the screen is conveyed into the grinding tank again through the material box and the material conveying component to grind, the roller at the bottom of the long plate is driven to contact with the rubber block when the rotating shaft rotates, and after the roller presses down the rubber block, the screen is reset due to elasticity, the screen is enabled to vibrate up and down to avoid the screen from being blocked by the ground graphite, and continuous treatment of the graphite can be realized by utilizing the charging pipe to continuously convey the graphite.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the crush can of the present utility model;

FIG. 3 is a bottom view of FIG. 2 of the present utility model;

FIG. 4 is a schematic view of a long plate and screen of the present utility model;

fig. 5 is a side view of the baffle and collection box of the present utility model.

The reference numerals are: 1. a pulverizing tank; 2. an upper millstone; 3. a lower grinding disc; 4. a rotating rod; 5. a collection box; 6. a filter assembly; 7. a magazine; 8. a motor; 9. a feeding tube; 10. a deflector; 11. a door panel; 12. a screw conveyor; 13. a controller;

601. a frame; 602. a screen; 603. a rubber block; 604. a long plate; 605. and a roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5 of the specification, the utility model provides a continuous grinding device, which comprises a grinding tank 1, wherein an upper grinding disc 2 and a lower grinding disc 3 which are distributed up and down are arranged in the grinding tank 1, graphite to be ground is stored above the upper grinding disc 2, a rotating rod 4 is arranged in the lower grinding disc 3 in a penetrating manner, a collecting box 5 is fixedly communicated with the bottom of the grinding tank 1, a filtering component 6 is arranged in the collecting box 5 and used for screening the crushed graphite, the filtering component 6 comprises a frame 601, the frame 601 is fixed in the collecting box 5, and a screen 602 is fixedly arranged in the frame 601;

the collecting box 5 is fixedly communicated with a material box 7, a material conveying component is fixedly arranged at the top of the material box 7 and used for conveying graphite scraps into the crushing tank 1 again for crushing, the side wall of the upper grinding disc 2 is fixedly connected with the inner wall of the crushing tank 1, a gap is reserved between the lower grinding disc 3 and the inner wall of the crushing tank 1, the crushed graphite scraps flow into the collecting box 5 are conveniently screened, a motor 8 is fixedly arranged at the top end of the crushing tank 1, the bottom end of an output shaft of the motor 8 penetrates through the crushing tank 1 and is fixedly connected with the top end of the rotating rod 4, a feeding pipe 9 is arranged at one side of the top of the crushing tank 1 in a penetrating manner, and the bottom of the feeding pipe 9 is communicated with the inside of the crushing tank 1 and used for continuous feeding;

in order to fully crush graphite, a conveying component is arranged and comprises a screw conveyer 12, the screw conveyer 12 is fixed at the top end of the material box 7, the bottom end of the screw conveyer 12 penetrates through the material box 7 and extends into the material box 7, a discharging opening at the top of the screw conveyer 12 is communicated with the inside of the crushing tank 1, the screw conveyer 12 is utilized to automatically convey screened graphite crushed, manual operation is not needed, time and labor are saved in use, a controller 13 is fixedly arranged at the front end of the crushing tank 1, the controller 13 is connected with a motor 8 and the input end of the screw conveyer 12, and a controller 13 is convenient for a worker to operate the device.

During processing, graphite to be milled flows onto the upper millstone 2 through the feeding pipe 9, then flows between the upper millstone 2 and the lower millstone 3 through the opening on the upper millstone 2, the control motor 8 drives the rotary rod 4 to drive the lower millstone 3 to rotate, the graphite is crushed into fine particles by the lower millstone 3 and the upper millstone 2, crushed graphite flows onto the screen 602 in the collecting box 5, the crushed graphite smaller than the aperture of the screen 602 falls into the bottom of the collecting box 5 through the screen 602, the crushed graphite larger than the aperture of the screen 602 flows into the material box 7 through the guide plate 10, then is conveyed to the upper millstone 2 again through the material conveying component to be crushed, continuous graphite conveying can be realized by using the feeding pipe 9, and the device is simple in structure and high in working efficiency.

Referring to fig. 1-5 of the specification, the utility model provides a continuous grinding device, a rubber block 603 is fixedly arranged on one side of the top of a screen 602, a long plate 604 is fixedly arranged at the bottom of the outer wall of a rotating rod 4, a roller 605 is fixedly arranged at the bottom of the long plate 604 and used for extruding the rubber block 603 to drive the screen 602 to shake, a frame 601 is arranged to incline and used for accelerating the flow speed of graphite crushing, a guide plate 10 is fixedly arranged between a collecting box 5 and a material box 7, an outlet is formed in the front end of the collecting box 5, a door plate 11 is hinged in the outlet, and the door plate 11 is opened to facilitate taking of crushed graphite.

Through installing long board 604 in the pivot, drive long board 604 and rotate together when the pivot is rotatory, when the gyro wheel 605 of long board 604 bottom contacts with the rubber piece 603 on the screen cloth 602, because gyro wheel 605 need follow long board 604 and rotate, consequently can push down rubber piece 603, rubber piece 603 drives screen cloth 602 and moves down, when gyro wheel 605 and rubber piece 603 separate, screen cloth 602 is because elasticity resets, and gyro wheel 605 is frequent contacts with rubber piece 603 to make screen cloth 602 vibrate from top to bottom, can avoid garrulous screen cloth 602 of jam of graphite.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. Continuous milling equipment, including smashing jar (1), its characterized in that: an upper grinding disc (2) and a lower grinding disc (3) which are distributed up and down are arranged in the grinding tank (1), graphite to be ground is stored above the upper grinding disc (2), and a rotating rod (4) penetrates through the lower grinding disc (3);

the bottom of the crushing tank (1) is fixedly communicated with a collecting box (5), and a filtering component (6) is arranged in the collecting box (5) and used for screening crushed graphite;

the filter assembly (6) comprises a frame (601), wherein the frame (601) is fixed inside the collecting box (5), a screen (602) is fixedly arranged inside the frame (601), a rubber block (603) is fixedly arranged on one side of the top of the screen (602), a long plate (604) is fixedly arranged at the bottom of the outer wall of the rotating rod (4), and a roller (605) is fixedly arranged at the bottom of the long plate (604) and used for extruding the rubber block (603) to drive the screen (602) to shake;

the collecting box (5) is fixedly communicated with a material box (7), and a material conveying assembly is fixedly arranged at the top of the material box (7) and used for conveying graphite scraps into the crushing tank (1) again for crushing.

2. The continuous milling apparatus of claim 1, wherein: the side wall of the upper millstone (2) is fixedly connected with the inner wall of the crushing tank (1), and a gap is reserved between the lower millstone (3) and the inner wall of the crushing tank (1).

3. The continuous milling apparatus of claim 1, wherein: the utility model discloses a crushing tank, including crushing tank (1), motor (8), crushing tank (1) and bull stick (4), crushing tank (1) top is fixed to be equipped with motor (8), motor (8) output shaft bottom runs through crushing tank (1) and is fixed with bull stick (4) top, it is equipped with filling tube (9) to run through in crushing tank (1) top one side, filling tube (9) bottom is linked together with crushing tank (1) inside.

4. The continuous milling apparatus of claim 1, wherein: the frame (601) is arranged to incline and used for accelerating the flow speed of graphite crushing, a guide plate (10) is fixedly arranged between the collecting box (5) and the material box (7), an outlet is formed in the front end of the collecting box (5), and a door plate (11) is hinged in the outlet.

5. A continuous grinding apparatus as claimed in claim 3, wherein: the conveying assembly comprises a screw conveyor (12), the screw conveyor (12) is fixed at the top end of the material box (7), the bottom end of the screw conveyor (12) penetrates through the material box (7) and extends to the inside of the material box (7), and a feed opening at the top of the screw conveyor (12) is communicated with the inside of the crushing tank (1).

6. The continuous milling apparatus of claim 5, wherein: the front end of the crushing tank (1) is fixedly provided with a controller (13), and the controller (13) is connected with the input ends of the motor (8) and the screw conveyor (12).