CN220026930U - Graphite product granulating device - Google Patents

Abstract

The utility model relates to the technical field of graphite product granulation, in particular to a graphite product granulating device which comprises a granulating box and a transverse plate, wherein the inner wall of the granulating box is attached to the transverse plate, the transverse plate is rotationally connected with one end of a transverse column through a bearing, the other end of the transverse column is rotationally connected with the granulating box through the bearing, the outer wall of the transverse column is fixedly connected with a gear, a screening mechanism is arranged in the granulating box, and a dismounting mechanism is arranged in the granulating box. The first motor in the screening mechanism drives the left end belt pulley to rotate so as to drive the belt to rotate and further drive the right end belt pulley to rotate, the right end belt pulley drives the reciprocating screw to rotate, the reciprocating screw drives the screw nut to do linear reciprocating motion, particles of graphite products without granulating are screened out, and the particles of graphite products which cannot be completed are fed into the next step, so that the granulating defective rate of the graphite products is reduced.

Description

Graphite product granulating device

Technical Field

The utility model relates to the technical field of graphite product granulation, in particular to a graphite product granulating device.

Background

Graphite is often used as a negative electrode material of a lithium ion battery due to the advantages of wide sources, low price, low charge-discharge voltage platform, high reversible capacity and the like, and the graphite product needs to be granulated when the graphite product is produced.

For example, a graphite product granulating device with an authorized publication number of CN218359108U comprises a box body, wherein two roller bodies are horizontally and parallelly rotated in the box body, the peripheral walls of the two roller bodies are fixedly connected with a die cylinder, a plurality of hemispherical forming holes are uniformly distributed on the outer ring of the die cylinder, the opposite side walls of the two die cylinders are in friction contact, and the hemispherical forming holes on the two die cylinders are relatively arranged when rotating to one side in contact, although the device in the prior art can be realized, the phenomenon that spherical graphite particles are easily adhered to a die in the granulating process is solved, and the subsequent graphite powder forming is influenced;

however, when the two film cylinders in the granulating device are used, if the graphite products in some hemispherical forming holes in the two film cylinders are not fully filled, the two film cylinders cannot extrude the graphite products, the graphite products in the hemispherical forming holes cannot be granulated, and when the two film cylinders rotate, the graphite products without granulating fall along with the granulated graphite products, and the defective rate of granulating the graphite products is increased in the next step; meanwhile, when the granulating device needs to granulate graphite products with different sizes, as the membrane cylinder in the granulating device is fixed in the device, the granulating device can only granulate the graphite products with the same size, and if the membrane cylinder is detached, the granulating device is troublesome, and the granulating range of the granulating device is reduced.

Disclosure of Invention

The utility model aims to solve the problems that the granulation defective rate of a graphite product is increased and the granulation range of the granulating device is reduced in the prior art, and provides the granulating device for the graphite product.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a graphite goods prilling granulator, includes prilling box and diaphragm, the inner wall of prilling box laminates mutually with the diaphragm, the diaphragm passes through the bearing and rotates with the one end of diaphragm and be connected, the other end the diaphragm all rotates through the bearing and is connected with the prilling box, the other end the outer wall rigid coupling of diaphragm has the gear, the inside of prilling box is equipped with screening mechanism, the inside of prilling box is equipped with detaching mechanism.

Preferably, the screening mechanism comprises a first motor and a belt pulley, wherein one end of the belt pulley is fixedly connected with an output shaft of the first motor, the other end of the belt pulley is fixedly connected with the outer wall of a reciprocating screw, the two belt pulleys are both rotationally connected with a belt, the reciprocating screw is in threaded connection with a screw nut, and the end part of the screw nut is fixedly connected with the outer wall of a connecting column.

Preferably, the spliced pole and L template sliding connection, L template rigid coupling is in the inside of prilling box, reciprocating screw's both ends are connected with prilling box and L template rotation through the bearing respectively, the externally mounted of prilling box has sealing door.

Preferably, the first motor is fixedly connected on the outer wall of the L-shaped plate through a motor sleeve, a screen is fixedly connected at the end part of the connecting column, a collecting box is arranged in the granulating box, the two transverse columns are both in sliding connection with the two ends of the membrane cylinder, and a feed inlet is formed in the top of the granulating box.

Preferably, the dismounting mechanism comprises a handle and a threaded column, the handle is fixedly connected to the outer wall of the threaded column, the threaded column is in threaded connection with the granulating box, a connecting plate is fixedly connected to the end portion of the threaded column, a sliding rod is fixedly connected to the surface of the connecting plate, and the sliding rod is in sliding connection with the granulating box.

Preferably, the connecting plate is fixedly connected to the outer wall of the transverse plate, the two gears are meshed, the other end of the connecting plate is fixedly connected to the output shaft of the second motor, the second motor is fixedly connected to the outer wall of the granulating box through a motor base, and the second motor, the gears, the transverse column and the film cylinder form a graphite product granulating device.

The utility model provides a graphite product granulating device, which has the beneficial effects that: the first motor in the screening mechanism drives the left end belt pulley to rotate so as to drive the belt to rotate, the right end belt pulley drives the reciprocating screw to rotate, the reciprocating screw drives the screw nut to do linear reciprocating motion, the screw nut drives the connecting column to slide in the L-shaped plate, the connecting column drives the screen to move up and down, the graphite product after granulation is finished is screened out, the second motor, the gear, the transverse column and the film cylinder form the graphite product granulating device, the screen is arranged to screen graphite product particles after granulation, graphite product particles without granulation are screened out, and the graphite product particles without granulation enter the next step, so that the defective rate of granulation of the graphite product is reduced.

The handle in the dismounting mechanism drives the threaded column to rotate, the threaded column drives the connecting plate to move, the connecting plate drives the sliding rod to slide in the granulating box, the connecting plate drives the transverse plate to move, the transverse plate drives the left end transverse column to move, the left end transverse column leaves the left end of the membrane cylinder, the right end of the membrane cylinder is pulled out from the right end transverse column, the left end of the replaced membrane cylinder is inserted into the left end transverse column, the handle is rotated in the opposite direction to drive the membrane cylinder to move, the right end of the membrane cylinder is inserted into the right end transverse column, the dismounting and replacing of the membrane cylinder are completed, the membrane cylinder is dismounted when the granulating device is used for granulating graphite product pieces with different sizes, the die cylinder is dismounted from the granulating device, the replaced die cylinder is mounted in the granulating device, and the granulating range of the granulating device is improved.

Drawings

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

FIG. 2 is a schematic elevational view of the structure of FIG. 2;

FIG. 3 is a schematic top view of FIG. 2;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2 at B

In the figure: 1. the granulating box, 2, the cross plate, 3, the mould section of thick bamboo, 4, screening mechanism, 401, first motor, 402, belt pulley, 403, belt, 404, reciprocating screw, 405, screw nut, 406, spliced pole, 4a1, sleeve, 4a2, slide column, 5, detaching mechanism, 501, handle, 502, screw column, 503, connecting plate, 504, slide bar, 6, L template, 7, collecting box, 8, screen cloth, 9, cross column, 10, second motor, 11, gear, 12, feed inlet, 13, sealing door.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-5: in the embodiment, a graphite product granulating device comprises a granulating box 1 and a transverse plate 2, wherein the inner wall of the granulating box 1 is attached to the transverse plate 2, the transverse plate 2 is rotationally connected with one end of a transverse column 9 through a bearing, the transverse column 9 at the other end is rotationally connected with the granulating box 1 through the bearing, a gear 11 is fixedly connected with the outer wall of the transverse column 9 at the other end, a screening mechanism 4 is arranged in the granulating box 1, a dismounting mechanism 5 is arranged in the granulating box 1, the screening mechanism 4 comprises a first motor 401 and a belt pulley 402, the model of the first motor 401 is selected according to actual requirements, the work can be satisfied, one end of the belt pulley 402 is fixedly connected with an output shaft of the first motor 401, the first motor 401 drives the left end belt pulley 402 to rotationally drive a belt 403 to rotationally drive a right end belt pulley 402 to rotationally drive the other end belt pulley 402 to rotationally connect with the belt 403, the reciprocating screw 404 is in threaded connection with a nut 405, the reciprocating screw 405 drives the screw nut 405 to linearly reciprocate, the end of the nut 405 is fixedly connected with the outer wall of the connecting column 406, the connecting column 406 is in sliding connection with an L6 to drive the nut 405 to slide, the connecting column 6 is connected with the L6 to the inner side of the connecting column 6 of the cylindrical lead screw 6, and the granulating box 6 is in sliding box 6 is connected with the two ends of the end of the cylindrical sieve 6 is sealed, and the granulating box 6 is sealed, and a granulating box 6 is arranged in the granulating box is sealed, and a granulating box is sealed;

the first motor 401 in the screening mechanism 4 drives the left end belt pulley 402 to rotate so as to drive the belt 403 to rotate and further drive the right end belt pulley 402 to rotate, the right end belt pulley 402 drives the reciprocating screw 404 to rotate, the reciprocating screw 404 drives the screw nut 405 to do linear reciprocating motion, the screw nut 405 drives the connecting column 406 to slide in the L-shaped plate 6, the connecting column 406 drives the screen 8 to move up and down, the graphite product after granulation is subjected to screen cloth, the second motor 10, the gear 11, the transverse column 9 and the film cylinder 3 form a graphite product granulating device, the screen 8 is arranged to screen graphite product particles after granulation, the graphite product particles which are not granulated are screened out, and the graphite product particles which are not finished enter the next step, so that the defective rate of granulation of the graphite product is reduced.

Referring to fig. 1-5: in this embodiment, the first motor 401 is fixedly connected on the outer wall of the L-shaped plate 6 through a motor sleeve, the end part of the connecting column 406 is fixedly connected with the screen 8, the collecting box 7 is placed inside the granulating box 1, the two transverse columns 9 are both in sliding connection with the two ends of the film cylinder 3, the model of the film cylinder 3 is selected according to actual requirements, the work is satisfied, the top of the granulating box 1 is provided with the feed inlet 12, the graphite product is poured into the granulating box 1 through the feed inlet 12, the graphite product falls between the two film cylinders 3, the two film cylinders 3 squeeze the graphite product, the graphite product starts to granulate, the disassembling mechanism 5 comprises a handle 501 and a threaded column 502, the handle 501 is fixedly connected on the outer wall of the threaded column 502, the handle 501 drives the threaded column 502 to rotate, the threaded column 502 is in threaded connection with the granulating box 1, the end part of the threaded column 502 is fixedly connected with the connecting plate 503, the threaded column 502 drives the connecting plate 503 to move, a slide bar 504 is fixedly connected on the surface of a connecting plate 503, the slide bar 504 is in sliding connection with the granulating box 1, the connecting plate 503 drives the slide bar 504 to slide in the granulating box 1, the connecting plate 503 drives a transverse plate 2 to move, the transverse plate 2 drives a left transverse column 9 to move, the left transverse column 9 leaves the left end of the membrane cylinder 3, the right end of the membrane cylinder 3 is pulled out from a right transverse column 9, the left end of the replaced membrane cylinder 3 is inserted into the left transverse column 9, a handle 501 is rotated in the opposite direction to drive the membrane cylinder 3 to move, the right end of the membrane cylinder 3 is inserted into the right transverse column 9 to complete the disassembly and replacement of the membrane cylinder 3, the connecting plate 503 is fixedly connected on the outer wall of the transverse plate 2, two gears 11 are meshed, a second motor 10 drives one transverse column 9 at the right end to rotate, one transverse column 9 at the right end drives a corresponding gear 11 to rotate, and drives a gear 11 on the other transverse column 9 at the right end to rotate, and then drives the other transverse column 9 at the right end, the two transverse columns 9 at the right end drive the two film cylinders 3 to rotate relatively, the transverse columns 9 at the other end are fixedly connected to the output shaft of the second motor 10, the model of the second motor 10 is selected according to actual requirements, the second motor 10 is fixedly connected to the outer wall of the granulating box 1 through a motor base, and the second motor 10, the gear 11, the transverse columns 9 and the film cylinders 3 form a graphite product granulating device;

the handle 501 in the dismounting mechanism 5 drives the threaded column 502 to rotate, the threaded column 502 drives the connecting plate 503 to move, the connecting plate 503 drives the slide rod 504 to slide in the granulating box 1, the connecting plate 503 drives the diaphragm 2 to move, the diaphragm 2 drives the left end column 9 to move, the left end column 9 leaves the left end of the membrane cylinder 3, the right end of the membrane cylinder 3 is pulled out from the right end column 9, the left end of the membrane cylinder 3 is inserted into the left end column 9, the handle 501 is rotated in the opposite direction to drive the membrane cylinder 3 to move, the right end of the membrane cylinder 3 is inserted into the right end column 9, the dismounting and the replacement of the membrane cylinder 3 are completed, the mould cylinder 3 is dismounted when the granulating device is used for granulating graphite product pieces with different sizes, the die cylinder 3 is removed from the granulating device, the replaced die cylinder 3 is mounted into the granulating device, the granulating device is used for granulating the size, and the granulating range of the granulating device is improved.

Working principle:

when the graphite product is pelletized, first, the second motor 10 is connected with an external power supply, the second motor 10 drives one of the transverse columns 9 at the right end to rotate, one of the transverse columns 9 at the right end drives the corresponding gear 11 to rotate, the gear 11 on the transverse column 9 at the other right end is driven to rotate, and then the transverse column 9 at the other right end is driven to rotate, the two transverse columns 9 at the right end drive the two membrane cylinders 3 to rotate relatively, then the screening mechanism 4 is started, the screen 8 is driven to move, the graphite product is poured into the pelleting box 1 through the feeding hole 12, the graphite product falls between the two membrane cylinders 3, the two membrane cylinders 3 squeeze the graphite product, pelleting is started, the graphite product falls onto the screen 8 after pelleting is finished, the screen 8 screens the graphite product after pelleting is finished, some graphite products without pelleting are screened into the collecting box 7, when the membrane cylinders 3 need to be replaced, the second motor 10 and the screening mechanism 4 are stopped, the sealing door 13 is opened, the rotating dismounting mechanism 5 is separated from the membrane cylinders 3 and the transverse columns 9, the membrane cylinders 3 are replaced, and the sealing door 12 is closed, the second motor 10, the gear 11 and the following membrane cylinders 9 and the specific screening device are disassembled after pelleting are completed, and the specific process is completed:

1. screening:

the first motor 401 is connected with an external power supply, the first motor 401 drives the left end belt pulley 402 to rotate so as to drive the belt 403 to rotate, the right end belt pulley 402 is driven to rotate, the right end belt pulley 402 drives the reciprocating screw 404 to rotate, the reciprocating screw 404 drives the screw nut 405 to do linear reciprocating motion, the screw nut 405 drives the connecting column 406 to slide in the L-shaped plate 6, the connecting column 406 drives the screen 8 to move up and down, the screen is carried out on the graphite product after granulation, and the first motor 401 is stopped after the screen is finished;

2. the disassembly process comprises the following steps:

turning the handle 501, the handle 501 drives the threaded column 502 to rotate, the threaded column 502 drives the connecting plate 503 to move, the connecting plate 503 drives the slide rod 504 to slide in the granulating box 1, the connecting plate 503 drives the transverse plate 2 to move, the transverse plate 2 drives the left end transverse column 9 to move, the left end transverse column 9 leaves the left end of the membrane cylinder 3, the right end of the membrane cylinder 3 is pulled out from the right end transverse column 9, the left end of the membrane cylinder 3 to be replaced is inserted into the left end transverse column 9, the handle 501 is turned in the opposite direction, the membrane cylinder 3 is driven to move, the right end of the membrane cylinder 3 is inserted into the right end transverse column 9, and the disassembly and replacement of the membrane cylinder 3 are completed.

Example 2:

referring to fig. 1-5: in this embodiment, screening mechanism 4 still includes sleeve 4a1 and slide column 4a2, sleeve 4a1 rigid coupling is in the inside of prilling box 1, sleeve 4a1 and slide column 4a2 sliding connection, slide column 4a2 rigid coupling is on the outer wall of screen cloth 8, and then make screen cloth 8 when sieving the graphite granule that the granulation finishes, screen cloth 8 drives slide column 4a2 and slides in sleeve 4a1, sleeve 4a1 and slide column 4a2 can support for the right-hand member of screen cloth 8, make screen cloth 8 both ends have the support, screen cloth 8 can be better smooth and easy when removing, the removal effect becomes good.

Working principle:

further, when the screen 8 screens the granulated graphite particles, the screen 8 drives the slide column 4a2 to slide in the sleeve 4a1, the sleeve 4a1 and the slide column 4a2 can support the right end of the screen 8, both ends of the screen 8 are supported, the screen 8 can be smooth and easy in moving, and the moving effect is good.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (6)

1. The utility model provides a graphite goods prilling granulator, includes prilling box (1) and diaphragm (2), the inner wall and the diaphragm (2) of prilling box (1) laminate mutually, its characterized in that: the utility model discloses a granulating device, including diaphragm (2), granulating box (1), bearing, diaphragm (2), diaphragm (9), gear (11), screening mechanism (4) are equipped with to the inside of granulating box (1), the other end through the bearing with the one end rotation of diaphragm (9) is connected, the other end diaphragm (9) all rotates through bearing with granulating box (1), the outer wall rigid coupling of diaphragm (9) has gear (11), the inside of granulating box (1) is equipped with detaching mechanism (5).

2. A graphite product granulating apparatus as claimed in claim 1, wherein: the screening mechanism (4) comprises a first motor (401) and a belt pulley (402), wherein an output shaft of the first motor (401) is fixedly connected with one end of the belt pulley (402), the other end of the belt pulley (402) is fixedly connected to the outer wall of a reciprocating screw (404), the two belt pulleys (402) are both rotatably connected with a belt (403), the reciprocating screw (404) is in threaded connection with a screw nut (405), and the end part of the screw nut (405) is fixedly connected to the outer wall of a connecting column (406).

3. A graphite product granulating apparatus as claimed in claim 2, wherein: the utility model discloses a granulating machine, including spliced pole (406), L template (6), reciprocating screw (404), sealing door (13) are installed to the outside of granulating box (1), spliced pole (406) and L template (6) sliding connection, the inside at granulating box (1) is fixedly connected to L template (6), the both ends of reciprocating screw (404) are rotated with granulating box (1) and L template (6) respectively through the bearing.

4. A graphite product granulating apparatus as claimed in claim 2, wherein: the utility model discloses a granulating device, including a first motor (401), a connecting column (406), a collecting box (7), a transverse column (9), a membrane cylinder (3), a feed inlet (12) and a screen (8) are fixedly connected on the outer wall of the L-shaped plate (6) through the motor sleeve, the end of the connecting column (406) is fixedly connected with the screen, the collecting box (7) is placed in the granulating box (1), the transverse column (9) is both in sliding connection with the two ends of the membrane cylinder (3), and the feed inlet (12) is formed in the top of the granulating box (1).

5. A graphite product granulating apparatus as claimed in claim 1, wherein: the dismounting mechanism (5) comprises a handle (501) and a threaded column (502), wherein the handle (501) is fixedly connected to the outer wall of the threaded column (502), the threaded column (502) is in threaded connection with the granulating box (1), a connecting plate (503) is fixedly connected to the end portion of the threaded column (502), a sliding rod (504) is fixedly connected to the surface of the connecting plate (503), and the sliding rod (504) is in sliding connection with the granulating box (1).

6. A graphite product granulating apparatus as recited in claim 5, wherein: the connecting plate (503) is fixedly connected to the outer wall of the transverse plate (2), the two gears (11) are meshed, the other end of the connecting plate is fixedly connected to the output shaft of the second motor (10) through the transverse column (9), the second motor (10) is fixedly connected to the outer wall of the granulating box (1) through the motor base, and the graphite product granulating device is formed by the second motor (10), the gears (11), the transverse column (9) and the film cylinder (3).