CN219051445U - Graphite pulverizer - Google Patents

Abstract

The utility model discloses a graphite pulverizer, which has the technical scheme that: the automatic grinding machine comprises a grinding box, wherein a U-shaped plate is fixedly arranged on the top surface of the grinding box, a fixing hole is formed in the top surface of the U-shaped plate, an electric push rod is fixedly sleeved on the inner circular wall surface of the fixing hole, a PLC (programmable logic controller) is fixedly arranged on one side of the U-shaped plate, and the electric push rod is electrically connected with the PLC; the milling assembly is arranged on the top surface of the milling box and is used for milling graphite blocks, and through the feeding frame, the milling frame, the fixing plate, the PLC, the electric push rod, the extrusion plate, the leak hole, the milling box, the sliding block, the sliding column, the sliding port, the cleaning plate and the cleaning sponge are matched with each other for use, so that the graphite blocks adhered to the bottom of the extrusion plate can be scraped off, the extrusion plate is prevented from being extruded and crushed, the graphite blocks are adhered to the bottom of the extrusion plate, and the working personnel can conveniently clean and discharge the graphite blocks at the bottom of the extrusion plate.

Description

Graphite pulverizer

Technical Field

The utility model relates to the technical field of graphite, in particular to a graphite pulverizer.

Background

Graphite is an allotrope of carbon, is a gray black opaque solid, has stable chemical property, is corrosion-resistant, is not easy to react with agents such as acid, alkali and the like, natural graphite is from a graphite mineral, petroleum coke, pitch coke and the like can be used as raw materials, artificial graphite can be prepared by a series of processes, carbon dioxide can be generated by burning graphite in oxygen, and graphite blocks can be oxidized by strong oxidants such as concentrated nitric acid, potassium permanganate and the like, and graphite powder is usually required to be prepared in advance in the production process of graphite products.

For example, chinese patent publication No. CN214717184U, in which a mill for graphite processing is proposed, in which a graphite raw material is cut and crushed by a stirring knife in a particle tank, then after the graphite particles pass through a screen and a material dividing pipe, the graphite particles are subjected to primary grinding between two abrasive rollers, after the graphite particles are ground into powder, they fall into an annular groove through the top of bulk material, the graphite powder is subjected to secondary grinding by an abrasive wheel, finally, under the action of a discharging fan, the graphite powder is discharged by a filter screen, the mill grinding precision is high, in this scheme, since the graphite particles are subjected to primary grinding by the abrasive roller, the graphite particles are subjected to secondary grinding by the abrasive roller, in the grinding process, more graphite powder blocks are adhered to the abrasive roller and the abrasive roller, so that a worker is not easy to clean and discharge the grinding blocks on the abrasive roller, for example, in which chinese patent publication No. CN206366438U is proposed, the mill for classifying graphite is subjected to grinding in a classification treatment mode, so that the efficiency of grinding graphite can be improved, and at the same time, the grinding operation of the mill grinding is more fine and smooth in a certain degree, and the service life of the grinding device is prolonged; simultaneously increased the dust collecting chamber, utilized the air pump to carry out the suction with the dust that the crocus is inside to produce and handle, not only can prevent that the dust from directly discharging from the organism and cause air pollution, control dust is piled up in the organism moreover, influence work, but in this scheme, because grind graphite into powder through first grinding roller and second grinding roller, at the in-process to graphite crocus, partial graphite powder piece can adhere on first grinding roller and second grinding roller, lead to the difficult powder piece to clear up the ejection of compact on first grinding roller and the second grinding roller of staff.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a graphite pulverizer, which solves the problem that a worker is not easy to clean and discharge powder blocks on a first grinding roller and a second grinding roller because part of graphite powder blocks can be adhered to the first grinding roller and the second grinding roller in the process of pulverizing graphite by grinding the graphite by the first grinding roller and the second grinding roller.

The technical aim of the utility model is realized by the following technical scheme:

a graphite mill comprising: the grinding machine comprises a grinding box, wherein a U-shaped plate is fixedly arranged on the top surface of the grinding box, a fixing hole is formed in the top surface of the U-shaped plate, an electric push rod is fixedly sleeved on the inner circular wall surface of the fixing hole, a PLC (programmable logic controller) is fixedly arranged on one side of the U-shaped plate, and the electric push rod is electrically connected with the PLC; the milling subassembly, the milling subassembly sets up the top surface of milling box for carry out the crocus to graphite block, the milling subassembly includes: the utility model provides a grinding mill comprises a grinding mill body, a grinding mill box, a grinding mill body, a grinding mill sponge, a grinding mill body, a grinding mill, a fixed port, a grinding mill frame is fixedly sleeved with the inside of the fixed port, a fixed plate is arranged in the grinding mill frame, two sides of the fixed plate are respectively fixedly arranged on two sides of the inside of the grinding mill frame, a plurality of leak holes are formed in the top surface of the fixed plate, a feeding port is formed in one side of the grinding mill frame, a feeding frame is fixedly sleeved with the inside of the feeding port, an extrusion plate is fixedly arranged at one end of an electric push rod telescopic shaft, two sliding ports are formed in the top surface of the extrusion plate, sliding columns are movably sleeved with the inside of the sliding ports, sliding blocks are fixedly arranged on the top surface of the sliding columns, cleaning plates are fixedly arranged on the bottom surfaces of the sliding columns, and cleaning sponge is fixedly arranged on one side of the cleaning plates.

For the second grinding of graphite blocks, as a graphite grinding mill of the present utility model, preferably, the grinding assembly further comprises: the rotary hole, it Kong Kaishe is in the bottom surface of milling case, milling case's bottom surface fixed mounting has driving motor, driving motor with PLC controller electric connection, driving motor's drive shaft with the rotary hole activity cup joints, the fixed rotation pipe that has cup jointed of outer disc wall of driving motor drive shaft, two milling blades have been cup jointed to the outer disc wall of rotation pipe is fixed, the discharge gate has been seted up to milling case's bottom surface, the inside of discharge gate is fixed to have cup jointed the discharge frame.

In order to filter the discharged graphite powder, as the graphite pulverizer disclosed by the utility model, preferably, a filter frame is fixedly sleeved in the discharge frame, and a filter screen is fixedly sleeved in the filter frame.

In order to avoid the graphite blocks from splashing out of the feeding frame, as the graphite pulverizer disclosed by the utility model, preferably, the top surface of the feeding frame is provided with the clamping connector, the inside of the clamping connector is movably sleeved with the clamping plates, two sides of the clamping plates are respectively and fixedly provided with the baffle columns, and the bottom surface of the inside of the feeding frame is provided with the clamping grooves.

In order to limit the clamping plate, as the graphite pulverizer, preferably, the second magnet is fixedly sleeved in the clamping groove, and the first magnet is fixedly arranged on the bottom surface of the clamping plate.

In order to facilitate the movement of the sliding block by the staff, as the graphite pulverizer, the top surface of the sliding block is preferably fixedly provided with a connecting block.

In order to facilitate the observation of the grinding condition of the graphite blocks in the grinding box by workers, the graphite grinding machine is preferably provided with an observation port at one side of the grinding box, and a glass mirror is fixedly sleeved in the observation port.

In summary, the utility model has the following advantages:

through feeding frame, crocus frame, fixed plate, PLC controller, electric putter, stripper plate, leak, crocus case, sliding block, sliding column, slip mouth, clearance board and clearance sponge between mutually supporting use, can scrape the graphite powder piece that adheres in the stripper plate bottom and scrape, avoid the stripper plate to extrude the back of smashing the graphite powder piece, the graphite powder piece adheres in the stripper plate bottom, makes things convenient for the staff to clear up the ejection of compact to the graphite powder piece of stripper plate bottom.

Through the use of mutually supporting between milling cutter piece, driving motor and the pivoted tube, can carry out the secondary crocus to graphite nibble, make graphite nibble finer and smoother under milling cutter piece's rotation crushing, improved the effect to graphite block crocus.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the pulverizing box of the present utility model;

FIG. 3 is a schematic view of the mill frame structure of the present utility model;

FIG. 4 is a schematic view of the squeeze plate structure of the present utility model;

FIG. 5 is a schematic view of the milling blade of the present utility model;

FIG. 6 is a schematic view of a cleaning plate structure of the present utility model.

Reference numerals: 1. a milling box; 2. a filter screen; 3. a U-shaped plate; 4. a fixing hole; 5. an extrusion plate; 6. a sliding port; 7. a connecting block; 8. a sliding block; 9. a sliding column; 10. a cleaning plate; 11. cleaning the sponge; 12. an observation port; 13. a glass mirror; 14. a fixed port; 15. a grinding frame; 16. a fixing plate; 17. a leak hole; 18. a feed inlet; 19. a feed frame; 20. a card interface; 21. a clamping plate; 22. a baffle column; 23. a first magnet; 24. a clamping groove; 25. a second magnet; 26. a rotation hole; 27. a discharge port; 28. a discharging frame; 29. a filter frame; 30. a rotary tube; 31. milling blade.

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.

Example 1

Referring to fig. 1, 3, 4 and 6, a graphite pulverizer, including grinding chest 1, U-shaped board 3 is installed to the top surface fixed mounting of grinding chest 1, fixed orifices 4 have been seted up to the top surface of U-shaped board 3, electric putter has been cup jointed to the interior round wall of fixed orifices 4, one side fixed mounting of U-shaped board 3 has the PLC controller, electric putter and PLC controller electric connection, the top surface of grinding chest 1 is provided with the crocus subassembly, be used for carrying out the crocus to the graphite cake, the powdered ink subassembly includes fixed port 14, the top surface at grinding chest 1 is offered to fixed port 14, the inside fixed cup joint of fixed port 14 has grinding frame 15, the inside of grinding frame 15 is provided with fixed plate 16, both sides of fixed plate 16 respectively with the inside both sides fixed mounting of grinding frame 15, a plurality of leak hole 17 have been seted up to the top surface of fixed plate 16, feed inlet 18 has been seted up to one side of grinding frame 15, the inside fixed cup joint of feed inlet 18 has feed frame 19, one end of the telescopic shaft of the electric push rod is fixedly provided with an extrusion plate 5, the top surface of the extrusion plate 5 is provided with two sliding ports 6, the inside of each sliding port 6 is movably sleeved with a sliding column 9, the top surface of each sliding column 9 is fixedly provided with a sliding block 8, the bottom surfaces of the two sliding columns 9 are fixedly provided with cleaning plates 10, one side of each cleaning plate 10 is fixedly provided with a cleaning sponge 11, before grinding graphite blocks, workers firstly put the graphite blocks into the grinding frame 15 from the feeding frame 19 through the arrangement of the feeding frame 19, the graphite blocks are piled up on a fixed plate 16 in the grinding frame 15, after the graphite blocks are placed, the workers can start the electric push rod through a PLC, the telescopic shaft of the electric push rod drives the extrusion plate 5 to move downwards, the extrusion plate 5 moves into the grinding frame 15, after the extrusion plate 5 moves into the grinding frame 15, the stripper plate 5 presses the graphite cake into garrulous granule under the flexible axle of electric putter's repetition, make graphite grain drop into the inside of milling box 1 from the leak hole 17, after all pressing into the nib with the graphite cake in the milling box 15 and falling into the inside of milling box 1, the bottom of stripper plate 5 can adhere more graphite cake, the staff can take slider 8 and remove this moment, make sliding column 9 slide in the inside round trip of sliding gate 6, when sliding column 9 slides in the inside round trip of sliding gate 6, the clearance board 10 of stripper plate 5 below just begins the round trip movement, make clearance sponge 11 on the clearance board 10 scrape the graphite cake that will adhere in stripper plate 5 bottom, avoid stripper plate 5 to extrude the back to smash the graphite cake, the graphite cake adheres in stripper plate 5 bottom, make things convenient for the staff to clear up the ejection of compact to the graphite cake of stripper plate 5 bottom.

Example two

Referring to fig. 1, fig. 2 and fig. 5, the grinding subassembly still includes rotation hole 26, the bottom surface at grinding case 1 is seted up to rotation hole 26, grinding case 1's bottom surface fixed mounting has driving motor, driving motor and PLC controller electric connection, driving motor's drive shaft and rotation hole 26 activity cup joint, driving motor's the fixed outer round wall of driving motor drive shaft has cup jointed rotation pipe 30, two grinding blade 31 of cup jointing of outer round wall of rotation pipe 30 is fixed, discharge gate 27 has been seted up to grinding case 1's bottom surface, discharge gate 27's inside has fixedly cup jointed ejection of compact frame 28, through setting up grinding blade 31, the staff can start driving motor earlier, make driving motor's drive shaft take rotation pipe 30 and grinding blade 31 to begin to rotate, after grinding frame 15's graphite nibble falls into grinding case 1's inside from leak hole 17, pivoted grinding blade 31 alright carry out the secondary to the graphite nibble, make the graphite nibble smash under grinding blade 31's rotation smash, afterwards can go out the fine and smooth grinding through ejection of compact frame 28, through twice grinding, the effect to the graphite piece is improved.

Example III

Referring to fig. 1, fig. 3 and fig. 4, filter frame 29 has been cup jointed to the inside fixed of ejection of compact frame 28, filter screen 2 has been cup jointed to the inside fixed of filter frame 29, through setting up filter screen 2, when graphite powder carries out the ejection of compact from discharge gate 27, filter screen 2 can filter graphite powder, avoid remaining great graphite cake in the graphite powder, the interface 20 has been seted up to the top surface of feeding frame 19, interface 20's inside movable joint has joint board 21, joint board 21's both sides fixed mounting has baffle post 22 respectively, joint groove 24 has been seted up to feeding frame 19's inside bottom surface, through setting up joint board 21, after putting into the graphite cake from feeding frame 19 into the inside of mill frame 15, the staff can be with joint board 21 card into interface 20's inside, avoid extrusion board 5 to press smashing the graphite cake, graphite cake from feeding frame 19 spill, thereby the smashing of having influenced the graphite cake, joint board 24's inside fixed joint has second magnet 25, joint board 21's bottom surface fixed mounting has first magnet 23, through setting up first magnet 23, joint board 21 is with joint board 21 inside 21, joint board 21 can be connected with the inside joint board 7 through setting up the inside joint board 7 at the inside joint board 20, the inside joint board is equipped with the inside joint board is 8 through setting up magnetic force connection piece, the inside joint board is easy to be connected with the inside joint board is 8, the joint board is easy to be connected through setting up the joint board is 8, the inside joint board is 8, the joint board is connected with the inside joint board is 8.

Working principle: referring to fig. 1-6, through setting up feeding frame 19, before needing to carry out the crocus to the graphite cake, staff first put into the inside of crocus frame 15 with the graphite cake from feeding frame 19, make the graphite cake pile up on the fixed plate 16 in crocus frame 15, after placing the graphite cake, the staff can start electric putter through the PLC controller, make electric putter's telescopic shaft take stripper plate 5 to move down, make stripper plate 5 remove the inside of crocus frame 15, after stripper plate 5 removes the inside of crocus frame 15, press the graphite cake into garrulous granule under electric putter telescopic shaft's the repeated flexible extension, make the graphite granule fall into the inside of crocus case 1 from the small opening 17, after all pressing into the inside of crocus case 1 with the graphite cake in the crocus frame 15, the bottom of stripper plate 5 can adhere more graphite powder piece, staff can take sliding block 8 and move back and forth this moment, make sliding column 9 make a round trip to slide in sliding back and forth in sliding port 6's inside, when sliding column 9 slides in sliding port 6's inside, after stripper plate 5 removes the stripper plate 10, make the stripper plate 10 start to make a round trip to remove at the stripper plate 10, make the stripper plate 5 to carry out the clearance of the stripper plate 10 and make the clearance graphite cake, the clearance of the graphite cake is broken down in the inside of the bottom of the extrusion plate 5, the stripper plate is cleaned up, the bottom is convenient to be carried out at the stripper plate 5, and the bottom the stripper plate is cleaned up is washed down.

Through setting up crocus blade 31, the staff can start driving motor earlier, make driving motor's drive shaft take the rotation pipe 30 and crocus blade 31 begin to rotate, after the graphite grain in crocus frame 15 falls into crocus box 1's inside from leak hole 17, pivoted crocus blade 31 alright carry out the secondary crocus to the graphite grain, make graphite grain smash finer and more fine and smooth under crocus blade 31's rotation, afterwards just can go out the powder through ejection of compact frame 28, through twice crocus, the effect to the crocus of graphite piece has been improved, through setting up filter screen 2, when the graphite powder carries out the ejection of compact from discharge gate 27, filter screen 2 can filter the graphite powder, avoid remaining great graphite piece in the graphite powder, through setting up joint board 21, after putting into crocus frame 15 with the graphite piece from feeding frame 19, the staff can click joint board 21 into the inside of joint interface 20, avoid stripper 5 to press down the crushing to the graphite piece, thereby the influence the crushing to the graphite piece, through setting up first magnet 23, the staff is with the inside joint board 21 and the inside joint board 21 is gone into in joint board 21 and the inside joint board 25 is convenient for the connection through setting up magnet joint board 25 on the joint board is easy to the connection piece is convenient for the connection of joint board 25.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A graphite pulverizer, comprising:

the grinding machine comprises a grinding box (1), wherein a U-shaped plate (3) is fixedly arranged on the top surface of the grinding box (1), a fixing hole (4) is formed in the top surface of the U-shaped plate (3), an electric push rod is fixedly sleeved on the inner circular wall surface of the fixing hole (4), a PLC (programmable logic controller) is fixedly arranged on one side of the U-shaped plate (3), and the electric push rod is electrically connected with the PLC;

the milling subassembly, the milling subassembly sets up the top surface of milling box (1) for carry out the crocus to graphite cake, the milling subassembly includes: fixed mouth (14), the top surface of milling case (1) is seted up to fixed mouth (14), the inside fixed mill frame (15) that has cup jointed of fixed mouth (14), the inside of mill frame (15) is provided with fixed plate (16), the both sides of fixed plate (16) respectively with the inside both sides fixed mounting of mill frame (15), a plurality of leak hole (17) have been seted up to the top surface of fixed plate (16), feed inlet (18) have been seted up to one side of mill frame (15), feed frame (19) have been cup jointed to the inside of feed inlet (18) is fixed, two sliding ports (6) have been seted up to the one end fixed mounting of electric putter telescopic shaft to stripper plate (5) the top surface of stripper plate (5), the inside activity of stripper plate (6) cup joints slip post (9), the top surface fixed mounting of slip post (9) has slider (8), two equal fixed mounting in the bottom surface of slip post (9) has clearance board (10), clearance sponge (11) have.

2. A graphite pulverizer as recited in claim 1, wherein: the milling assembly further comprises: the rotary grinding machine comprises a rotary hole (26), wherein the rotary hole (26) is formed in the bottom surface of a grinding box (1), a driving motor is fixedly arranged on the bottom surface of the grinding box (1), the driving motor is electrically connected with a PLC, a driving shaft of the driving motor is movably sleeved with the rotary hole (26), an outer circular wall surface of the driving shaft of the driving motor is fixedly sleeved with a rotary pipe (30), an outer circular wall surface of the rotary pipe (30) is fixedly sleeved with two grinding blades (31), a discharge hole (27) is formed in the bottom surface of the grinding box (1), and a discharge frame (28) is fixedly sleeved inside the discharge hole (27).

3. A graphite mill according to claim 2, wherein: the inside of ejection of compact frame (28) is fixed to be cup jointed and is filtered frame (29), the inside of filtering frame (29) is fixed to be cup jointed filter screen (2).

4. A graphite pulverizer as recited in claim 1, wherein: the top surface of feeding frame (19) has seted up joint mouth (20), joint board (21) have been cup jointed in the inside activity of joint mouth (20), the both sides of joint board (21) are fixed mounting respectively keeps off post (22), joint groove (24) have been seted up to the inside bottom surface of feeding frame (19).

5. A graphite pulverizer as recited in claim 4, wherein: the second magnet (25) is fixedly sleeved in the clamping groove (24), and the first magnet (23) is fixedly arranged on the bottom surface of the clamping plate (21).

6. A graphite pulverizer as recited in claim 1, wherein: the top surface of the sliding block (8) is fixedly provided with a connecting block (7).

7. A graphite pulverizer as recited in claim 1, wherein: an observation port (12) is formed in one side of the grinding box (1), and a glass mirror (13) is fixedly sleeved in the observation port (12).

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