CN212189252U - Vibration screening device for graphite product production - Google Patents

Abstract

The utility model discloses a vibratory screening device is used in graphite goods production relates to graphite goods production field, and when screening operation to current graphite powder, the problem of screen cloth easy jam is presented now, and it includes the processing case, the inside of processing case is provided with broken chamber and grinding screening chamber, just there is the cylinder through the mounting screw between the both sides inner wall that the processing case is located broken intracavity portion, just the piston rod fixed mounting of cylinder has the crushing plate, the inner wall of processing case is located broken chamber and grinding screening chamber between fixed mounting have first filter plate, just the inside slidable mounting that the processing case is located grinding screening chamber has and is horizontal second filter plate. The utility model discloses novel structure, and the device can carry out effectual crushing treatment to the graphite raw materials, can grind screening treatment to it simultaneously to can vibrate the screen cloth in the screening, avoid the screen cloth to block up, improve screening efficiency, suitable popularization.

Description

Vibration screening device for graphite product production

Technical Field

The utility model relates to a graphite product production field especially relates to a vibrating screen device is used in graphite product production.

Background

Graphite is a crystalline carbon. Hexagonal system, iron black to dark gray. Density 2.25 g/cm 3, hardness 1.5, melting point 3652 deg.c and boiling point 4827 deg.c. Soft, greasy feeling, and conductive. The chemical property is inactive, the corrosion resistance is realized, and the reaction with acid, alkali and the like is not easy. The heat is intensified in air or oxygen, and the carbon dioxide can be generated through combustion. Strong oxidizers will oxidize it to an organic acid. Used as an anti-friction agent and a lubricating material to manufacture crucibles, electrodes, dry batteries and pencil leads. High purity graphite can be used as a neutron moderator on a nuclear reactor. Often referred to as carbon or black lead because of previous misclassifications as lead.

Graphite generally needs to be smashed natural graphite and processed into qualified graphite powder before using, and different graphite parts need then need the graphite powder of different particle sizes to make, and traditional graphite reducing mechanism is after accomplishing crushing operation, and its screening net gape easily causes the jam to lead to the graphite after smashing to pile up on the screen cloth, reduce screening efficiency, consequently, in order to solve this type of problem, we have proposed a graphite goods production and have used vibration screening device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of vibrating screen device is used in graphite products production has solved the current graphite powder screening operation time, the easy problem of blockking up of screen cloth.

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

a vibrating screening device for graphite product production comprises a processing box, wherein a crushing cavity and a grinding and screening cavity are arranged in the processing box, a cylinder is arranged between two inner walls of two sides of the inner part of the crushing cavity of the processing box through a screw, a crushing plate is fixedly arranged on a piston rod of the cylinder, a first filter plate is fixedly arranged between the crushing cavity and the grinding and screening cavity of the inner wall of the processing box, a transverse second filter plate is slidably arranged in the inner part of the grinding and screening cavity of the processing box, a driving motor is fixedly arranged on one side wall of the processing box through a screw, an output shaft of the driving motor is vertically downward and fixedly connected with a rotating rod, a first gear disc is fixedly sleeved on the circumferential side wall of the rotating rod, a second gear disc is fixedly connected with the bottom end of the rotating rod, and a gear ring is rotatably arranged in the processing box, just the circumference lateral wall of first toothed disc extends to the inside and the gear ring meshing of processing case, the inner wall of gear ring evenly is connected with the connecting rod, and the tip fixed mounting of connecting rod has and is vertical montant, and the tip fixed mounting of montant has the grinding piece, the inside of processing case is provided with first movable groove and second movable groove, and second filter plate slidable mounting is in the inside of first movable groove and second movable groove, the lateral wall fixed mounting in first movable groove has the spring, just the tip and the second filter plate fixed connection of spring, one side fixed mounting that the spring was kept away from to the second filter plate has the rack plate, just the tip of rack plate extends to the outside of processing case.

Preferably, a tooth block is uniformly arranged on one half of the circumferential side wall of the second gear wheel disc, and the tooth block on the second gear wheel disc is meshed with the tooth block on the rack plate.

Preferably, the inner wall of the processing box is fixedly provided with symmetrically distributed scrapers, and the bottom ends of the scrapers are in contact with the surface of the second filter plate.

Preferably, the inside of processing case is provided with the mounting groove, and the mounting groove with gear ring matches.

Preferably, the side wall of the grinding block and the inner wall of the grinding and screening cavity are uniformly provided with grinding balls.

Preferably, the crushing cones are uniformly arranged on one side of the crushing plate, which is far away from the cylinder.

The utility model has the advantages that:

1. promote the breaker through the cylinder and do the back and forth movement, can carry out effectual crushing treatment to the graphite raw materials, conveniently carry out follow-up grinding screening operation, save graphite products production and processing time.

2. Drive two toothed discs through driving motor and rotate and make the ring gear can drive the grinding piece and carry out abrasive machining to the graphite raw materials after the breakage to carry out effectual screening through the second filter plate and handle, can make the device's screen cloth can obtain effectual vibration through the cooperation of rack plate, second toothed disc, second filter plate and spring simultaneously, thereby can avoid the screen cloth to block up, improve screening efficiency.

To sum up, the device can carry out effectual crushing treatment to the graphite raw materials, can grind screening processing to it simultaneously to can vibrate the screen cloth in the screening, avoid the screen cloth to block up, improve screening efficiency, suitable popularization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a in fig. 1.

Fig. 3 is a schematic structural diagram of the gear ring of the present invention.

Fig. 4 is a top view of the crushing chamber of the present invention.

Reference numbers in the figures: the grinding and screening device comprises a processing box 1, a crushing cavity 2, a grinding and screening cavity 3, a cylinder 4, a crushing plate 5, a first filter plate 6, a gear ring 7, a connecting rod 8, a vertical rod 9, a grinding block 10, a driving motor 11, a first gear disc 12, a rotating rod 13, a second gear disc 14, a rack plate 15, a first movable groove 16, a spring 17, a scraper 18, a second filter plate 19 and a second movable groove 20.

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.

Referring to fig. 1-4, a vibrating screen device for graphite product production, includes a processing box 1, a crushing cavity 2 and a grinding and screening cavity 3 are arranged inside the processing box 1, a cylinder 4 is installed between the inner walls of the two sides of the inside of the crushing cavity 2 of the processing box 1 through a screw, a crushing plate 5 is fixedly installed on the piston rod of the cylinder 4, a first filter plate 6 is fixedly installed between the inner wall of the processing box 1 and the crushing cavity 2 and the grinding and screening cavity 3, a transverse second filter plate 19 is slidably installed inside the processing box 1 and the grinding and screening cavity 3, a driving motor 11 is fixedly installed on one side wall of the processing box 1 through a screw, an output shaft of the driving motor 11 is vertically downward and fixedly connected with a rotating rod 13, a first gear disc 12 is fixedly sleeved on the circumferential side wall of the rotating rod 13, and a second gear disc 14 is fixedly connected with the bottom end of the rotating rod 13, the inside of processing case 1 rotates installs ring gear 7, just the circumference lateral wall of first toothed disc 12 extends to the inside and the ring gear 7 meshing of processing case 1, the inner wall of ring gear 7 evenly is connected with connecting rod 8, and the tip fixed mounting of connecting rod 8 has and is vertical montant 9, and the tip fixed mounting of montant 9 has grinding block 10, the inside of processing case 1 is provided with first movable groove 16 and second movable groove 20, and second filter plate 19 slidable mounting is in the inside of first movable groove 16 and second movable groove 20, the lateral wall fixed mounting of first movable groove 16 has spring 17, just the tip and the second filter plate 19 fixed connection of spring 17, one side fixed mounting that spring 17 was kept away from to second filter plate 19 has rack plate 15, just the tip of rack plate 15 extends to the outside of processing case 1, and half of the circumference lateral wall of second toothed disc 14 evenly is provided with the tooth piece, and the tooth piece on the second gear wheel dish 14 meshes with the tooth piece on the rack plate 15, and the inner wall fixed mounting of processing case 1 has the scraper blade 18 that is the symmetric distribution, and the bottom of scraper blade 18 and the surface contact of second filter plate 19, and the inside of processing case 1 is provided with the mounting groove, and the mounting groove with pinion ring 7 matches, and the lateral wall of abrasive brick 10 evenly is provided with the grinding spheroid with the inner wall that grinds screening chamber 3, and the crushing awl is evenly installed to one side that cylinder 4 was kept away from to crushing board 5.

The working principle is as follows: when the device is used, firstly, graphite raw materials are put into the crushing cavity 2, the cylinder 4 is started, the cylinder 4 pushes the crushing plate 5 to effectively crush the graphite raw materials, the crushed graphite raw materials fall into the grinding and screening cavity 3 through the first filter plate 6, at the moment, the driving motor 11 is started, the driving motor 11 drives the rotating rod 13 to rotate, the rotating rod 13 drives the first gear disc 12 and the second gear disc 14 to rotate, the first gear disc 12 drives the gear ring 7 to rotate, the gear ring 7 drives the connecting rod 8 and the vertical rod 9 to rotate, the vertical rod 9 drives the grinding block 10 to rotate, the grinding block 10 grinds the crushed raw materials in the grinding and screening cavity 3, the ground graphite falls outside the processing box 1 through the second filter plate 19, and in the grinding process, the rotating rod 13 drives the second gear disc 14 to rotate, the toothed blocks on the second gear disc 14 are engaged with the toothed blocks on the rack plate 15, so that the rack plate 15 pushes the second filter plate 19 to slide in the first movable groove 16 and the second movable groove 20, and the spring 17 is pressed, and in the moving process of the second filter plate 19, the scraper 18 pushes the graphite powder on the surface of the second filter plate 19, the graphite powder on the surface is accumulated on the surface of the second filter plate 19, and when the toothed blocks on the second gear disc 14 are separated from the toothed blocks on the rack plate 15, the spring 17 pushes the second filter plate 19 to move reversely.

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 (6)

1. The utility model provides a vibrating screen device is used in graphite goods production, includes processing case (1), its characterized in that, the inside of processing case (1) is provided with broken chamber (2) and grinding screening chamber (3), just there is cylinder (4) through the screw mounting between the inside both sides inner wall of broken chamber (2) processing case (1), just the piston rod fixed mounting of cylinder (4) has crushing board (5), the inner wall of processing case (1) is located between broken chamber (2) and the grinding screening chamber (3) fixed mounting has first filter plate (6), just the inside slidable mounting that processing case (1) is located grinding screening chamber (3) has and is horizontal second filter plate (19), there is driving motor (11) through screw fixed mounting a lateral wall of processing case (1), just the output shaft of driving motor (11) is vertical down and fixedly connected with dwang (13), the circumference lateral wall of dwang (13) is fixed to have cup jointed first toothed disc (12), just the bottom fixedly connected with second toothed disc (14) of dwang (13), the inside rotation of processing case (1) installs ring gear (7), just the circumference lateral wall of first toothed disc (12) extends to the inside and the ring gear (7) meshing of processing case (1), the inner wall evenly connected with connecting rod (8) of ring gear (7), and the tip fixed mounting of connecting rod (8) has and is vertical montant (9), and the tip fixed mounting of montant (9) has abrasive brick (10), the inside of processing case (1) is provided with first movable groove (16) and second movable groove (20), and second filter plate (19) slidable mounting is in the inside of first movable groove (16) and second movable groove (20), the lateral wall fixed mounting of first movable groove (16) has spring (17), and the end part of the spring (17) is fixedly connected with the second filter plate (19), a rack plate (15) is fixedly mounted on one side, away from the spring (17), of the second filter plate (19), and the end part of the rack plate (15) extends to the outside of the processing box (1).

2. The vibrating screen device for producing graphite products as claimed in claim 1, characterized in that the second toothed wheel disc (14) is uniformly provided with toothed blocks on half of the circumferential side wall, and the toothed blocks on the second toothed wheel disc (14) are meshed with the toothed blocks on the rack plate (15).

3. The vibrating screen device for producing graphite products according to claim 1, wherein the inner wall of the processing box (1) is fixedly provided with the scrapers (18) which are symmetrically distributed, and the bottom ends of the scrapers (18) are in contact with the surface of the second filter plate (19).

4. A vibrating screen device for the production of graphite products, as per claim 1, characterized in that the inside of the processing box (1) is provided with mounting grooves, and the mounting grooves are matched with the gear ring (7).

5. A vibrating screen device for the production of graphite products as claimed in claim 1, characterized in that the side walls of the grinding block (10) and the inner wall of the grinding and screening chamber (3) are uniformly provided with grinding balls.

6. A vibrating screen device for the production of graphite products, as claimed in claim 1, characterized in that the side of the crushing plate (5) remote from the cylinder (4) is uniformly provided with crushing cones.

Images