CN217664563U

CN217664563U - A sieve material device for processing of high-purity graphite powder

Info

Publication number: CN217664563U
Application number: CN202221146058.3U
Authority: CN
Inventors: 唐伋
Original assignee: Chenzhou Jili Industry And Trade Co ltd
Current assignee: Chenzhou Jili Industry And Trade Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-10-28
Anticipated expiration: 2032-05-13

Abstract

The utility model belongs to the technical field of sieve material device, especially, a sieve material device for processing of high-purity graphite powder, when having the in-service use among the prior art, the effect of screening graphite powder is unsatisfactory, the problem of being not convenient for to use, the scheme is presented now, and it includes the shell, the top of shell is equipped with the pan feeding mouth, the bottom fixedly connected with unloading pipe of pan feeding mouth, the left side fixedly connected with blanking plate of shell, and the left side of blanking plate extends to the outside of shell, and the bottom of shell is equipped with the discharge gate, and the inner wall sliding connection of shell has the sieve, the outer wall fixedly connected with motor of shell, the front side fixedly connected with half gear of the output shaft of motor, the inner wall of shell is equipped with control mechanism, drives sieve reciprocating motion through half gear rack and repeated meshing, drives the baffle through the rack and removes, has realized that control graphite powder is interrupted the unloading, has strengthened the screening effect of graphite powder, has good practicality and convenience.

Description

A sieve material device for processing of high-purity graphite powder

Technical Field

The utility model relates to a sieve material technical field especially relates to a sieve material device for processing of high-purity graphite powder.

Background

The graphite powder is mineral powder, and the main components are carbon simple substance, soft and black gray; the graphite powder has greasy feeling, can pollute paper, has the hardness of 1-2, can increase the hardness to 3-5 along with the increase of impurities along the vertical direction, has the specific gravity of 1.9-2.3, has the melting point of more than 3000 ℃ under the condition of oxygen isolation, is one of the most temperature-resistant minerals, has stable chemical properties at normal temperature, and is insoluble in water, dilute acid, dilute alkali and organic solvent; the material has high temperature resistance and electric conductivity, and can be used as a refractory material, a conductive material and a wear-resistant lubricating material.

The sieve material device of graphite powder processing among the prior art, when the in-service use, the effect of screening graphite powder is unsatisfactory, not convenient to use, so we provide a sieve material device for processing of high-purity graphite powder for solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the screening graphite powder has unsatisfactory effect and is not convenient to use when in actual use in the prior art, and providing a screening device for processing high-purity graphite powder.

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

the utility model provides a sieve material device for processing of high-purity graphite powder, includes the shell, the top of shell is equipped with the pan feeding mouth, the bottom fixedly connected with unloading pipe of pan feeding mouth, flitch under the left side fixedly connected with of shell, and the left side of unloading board extends to the outside of shell, and the bottom of shell is equipped with the discharge gate, and the inner wall sliding connection of shell has the sieve, and the outer wall fixedly connected with motor of shell, the front side fixedly connected with semi-gear of the output shaft of motor, the inner wall of shell is equipped with control mechanism.

Preferably, the control mechanism includes rack, baffle, fixed plate, ball screw, ball nut, rotating sleeve, drive wheel, drive belt, lifter plate, control lever and dead lever, and dead lever quantity is two, rack sliding connection is at the inner wall of shell, and rack and semi-gear mesh mutually, baffle sliding connection is at the inner wall of shell, and the right side of baffle and the left side fixed connection of rack, baffle and unloading pipe looks adaptation, fixed plate fixed connection is on the right side of rack, ball screw fixed connection is in the left side of fixed plate, and ball screw is located the below of rack, ball nut threaded connection is at ball screw's outer wall, the drive wheel rotates the inner wall of connecting at the shell, rotating sleeve fixed connection is on the right side of drive wheel, and rotating sleeve's inner wall and ball nut's outer wall fixed connection, the outer wall at the drive wheel is established to the drive belt cover, lifter plate sliding connection is at the inner wall of shell, and the top of lifter plate and the bottom fixed connection of drive belt, the control lever rotates the left side of connecting at the lifter plate, the dead lever fixed connection is in the bottom of sieve plate, and the left side of dead lever and the left side rotation of control lever is connected, through the dead lever and the cooperation of dead lever, plays the convenient pulling effect of the removal simultaneously, has moved the reciprocating motion.

Preferably, the inner wall fixedly connected with compression spring of shell, the right side of fixed plate and compression spring's left side fixed connection utilize compression spring's elasticity, have played the effect that makes things convenient for the fixed plate to reset.

Preferably, the inner wall symmetry of shell is equipped with the fixed slot, and fixed slot quantity is two, the top and the bottom of fixed plate respectively with two fixed slots one side inner wall sliding connection that are close to each other, utilize the cooperation of fixed slot and fixed plate, played the effect that makes things convenient for the fixed plate to remove.

Preferably, the inner wall of the shell is fixedly connected with an extension spring, the bottom of the lifting plate is fixedly connected with the top of the extension spring, and the effect of providing power for resetting the lifting plate is achieved by means of the tension of the extension spring.

Preferably, the inner wall of shell is equipped with the restriction groove, is located the rear side fixedly connected with restriction piece of the dead lever of rear side, restriction piece sliding connection is at the inner wall of restriction groove, through the cooperation of restriction groove with the restriction piece, has played the effect that conveniently restricts the fixed plate and has removed.

Has the advantages that: by starting the motor, an output shaft of the motor rotates and drives the half gear to rotate, the rack, the baffle and the fixed plate move, the baffle is separated from the blanking pipe, graphite powder is not limited to fall onto the sieve plate from the blanking pipe at the moment, the fixed plate drives the ball screw to move right to drive the ball nut and the rotating sleeve to rotate and pull the transmission belt, the lifting plate moves up under the pulling of the transmission belt at the moment, and the control rod is pulled to drive the sieve plate to move, so that the effect of driving the sieve plate to move is achieved;

the half gear is separated from the rack, at the moment, the compression spring pushes the fixed plate to move to be clamped with the baffle plate and the blanking tube, so that the effect of preventing the graphite powder from continuously falling is achieved, meanwhile, the ball screw is reset to drive the transmission wheel to rotate and reset, the extension spring pulls the lifting plate to move downwards and pushes the control rod to enable the sieve plate to move and reset, and the effect of screening the graphite powder is achieved;

through the mesh drive sieve reciprocating motion repeatedly of half wheel and rack, drive the baffle through the rack and remove, realized that control graphite powder is interrupted the unloading, strengthened the screening effect of graphite powder, have good practicality and convenience.

Drawings

Fig. 1 is a schematic structural diagram of a screening device for processing high-purity graphite powder according to the present invention;

fig. 2 is a schematic structural diagram of a side view of a control rod, a fixed rod and a sieve plate of the sieving device for processing high-purity graphite powder provided by the utility model;

fig. 3 is a schematic structural diagram of the overlooking of the rack, the baffle, the fixing plate and the compression spring of the sieving device for processing the high-purity graphite powder provided by the utility model;

fig. 4 is a three-dimensional view of the sieving device for processing high-purity graphite powder provided by the utility model.

In the figure: 1. a housing; 2. a feeding port; 3. a feeding pipe; 4. a motor; 5. a half gear; 6. a rack; 7. a baffle plate; 8. a fixing plate; 9. a compression spring; 10. a ball screw; 11. a ball nut; 12. rotating the sleeve; 13. a driving wheel; 14. a transmission belt; 15. a lifting plate; 16. an extension spring; 17. a control lever; 18. fixing the rod; 19. a sieve plate; 20. a blanking plate; 21. and (4) a discharge port.

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 screening device for processing high-purity graphite powder comprises a shell 1, a feeding port 2 is arranged at the top of the shell 1, a discharging pipe 3 is fixedly connected to the bottom of the feeding port 2, a discharging plate 20 is fixedly connected to the left side of the shell 1, the left side of the discharging plate 20 extends to the outside of the shell 1, the discharging plate 20 is used for conveniently guiding and screening unqualified powder to slide out of the screening device, a discharging port 21 is arranged at the bottom of the shell 1, a screen plate 19 is slidably connected to the inner wall of the shell 1, the screen plate 19 is used for screening graphite powder, a motor 4 is fixedly connected to the outer wall of the shell 1, a half gear 5 is fixedly connected to the front side of an output shaft of the motor 4, the output shaft of the motor 4 is matched with the half gear 5, the output shaft of the motor 4 rotates and meanwhile conveniently drives the half gear 5 to rotate, and a control mechanism is arranged on the inner wall of the shell 1;

the control mechanism comprises a rack 6, a baffle 7, a fixed plate 8, a ball screw 10, a ball nut 11, a rotating sleeve 12, a transmission wheel 13, a transmission belt 14, a lifting plate 15, a control rod 17 and a fixed rod 18, the number of the fixed rods 18 is two, the rack 6 is connected to the inner wall of the shell 1 in a sliding manner, the rack 6 is meshed with a half gear 5, the function of conveniently driving the rack 6 to move back and forth is achieved through the cooperation of the half gear 5 and the rack 6, the baffle 7 is connected to the inner wall of the shell 1 in a sliding manner, the right side of the baffle 7 is fixedly connected with the left side of the rack 6, the function of conveniently driving the baffle 7 to move while the rack 6 moves is achieved through the cooperation of the half gear 5 and the rack 6, the baffle 7 is matched with the blanking pipe 3, the function of conveniently limiting the falling of graphite powder is achieved through the cooperation of the baffle 7 and the blanking pipe 3, the fixed plate 8 is fixedly connected to the right side of the rack 6, the ball screw 10 is fixedly connected to the left side of the fixed plate 8, the ball screw is connected to the outer wall of the transmission wheel 12, the ball screw, the outer wall of the ball screw is connected with the ball nut 12 through the outer wall of the ball screw, the outer wall of the transmission wheel 12, the ball nut 12, the outer wall of the transmission wheel 12 is connected to the ball nut 12, the outer wall of the shell 12 and the transmission wheel, the ball screw, the ball nut 12, the outer wall of the transmission wheel 12, the rotating sleeve 12 is rotated and simultaneously drives the driving wheel 13 to rotate, the driving belt 14 is conveniently pulled, the lifting plate 15 is connected to the inner wall of the shell 1 in a sliding mode, the top of the lifting plate 15 is fixedly connected with the bottom of the driving belt 14, the lifting plate 15 is conveniently driven to lift through the driving belt 14, the control rod 17 is rotatably connected to the left side of the lifting plate 15, the fixing rod 18 is fixedly connected to the bottom of the sieve plate 19, the bottom of the fixing rod 18 located on the front side is rotatably connected with the left side of the control rod 17, the fixing rod 18 is pulled while the control rod 17 moves through the matching of the fixing rod 18 and the control rod 17, the sieve plate 19 is conveniently driven to reciprocate, the compression spring 9 is fixedly connected to the inner wall of the shell 1, the right side of the fixing plate 8 is fixedly connected with the left side of the compression spring 9, and the elasticity of the compression spring 9 is utilized, play the effect that facilitates the fixed plate 8 to reset, the inner wall symmetry of shell 1 is equipped with the fixed slot, and fixed slot quantity is two, the top of fixed plate 8 and the bottom respectively with two fixed slot one side inner wall sliding connection that are close to each other, utilize the fixed slot and fixed plate 8's cooperation, the effect that facilitates the fixed plate 8 to remove has been played, the inner wall fixedly connected with extension spring 16 of shell 1, the bottom and the 16 top fixed connection of extension spring of lifter plate 15, utilize extension spring 16's pulling force, the effect of the power that provides lifter plate 15 and reset is played, the inner wall of shell 1 is equipped with the restriction groove, the rear side fixedly connected with restriction piece of the dead lever 18 that is located the rear side, restriction piece sliding connection is at the inner wall in restriction groove, cooperation through restriction groove and restriction piece, the effect that facilitates the restriction fixed plate 8 to remove has been played.

The working principle is as follows: during the practical use, add graphite powder in the sieve material device through pan feeding mouth 2, motor 4 is started this moment, the output shaft of motor 4 rotates and drives the rotation of half gear 5, rack 6 moves to the right under the drive of half gear 5, baffle 7 moves to the right with fixed plate 8 and compresses compression spring 9, baffle 7 and unloading pipe 3 break away from the contact, graphite powder falls to sieve 19 from unloading pipe 3 this moment, fixed plate 8 drives ball screw 10 to move to the right simultaneously, ball nut 11 rotates under the drive of ball screw 10, rotating sleeve 12 follows the rotation and stimulates drive belt 14, lifter 15 moves up and stimulates extension spring 16 under the pulling of drive belt 14 this moment, control lever 17 moves and stimulates sieve 19 to move under the drive of lifter 15, lose contact with rack 6 through half gear 5, compression spring 9 restricts promotion fixed plate 8 to reset this moment, baffle 7 follows the removal and blocks with unloading pipe 3 block, the effect of stopping graphite powder to continue to fall has been played, ball 10 resets and drives drive wheel 13 to rotate and reset simultaneously, extension spring 16 loses the restriction and promotes the lifter 15 and promotes graphite powder to move down, the mesh of sieve 19, the screen sieve realizes the mesh of sieve powder from the reciprocating sieve powder discharge gate 20, the mesh of sieve 21 that the reciprocating sieve powder falls repeatedly.

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

1. The utility model provides a sieve material device for processing of high-purity graphite powder, includes shell (1), its characterized in that, the top of shell (1) is equipped with pan feeding mouth (2), bottom fixedly connected with unloading pipe (3) of pan feeding mouth (2), flitch (20) under the left side fixedly connected with of shell (1), and the left side of unloading board (20) extends to the outside of shell (1), and the bottom of shell (1) is equipped with discharge gate (21), and the inner wall sliding connection of shell (1) has sieve (19), and the outer wall fixedly connected with motor (4) of shell (1), the front side fixedly connected with semi-gear (5) of the output shaft of motor (4), the inner wall of shell (1) is equipped with control mechanism.

2. The screening device for processing the high-purity graphite powder, according to claim 1, is characterized in that the control mechanism comprises a rack (6), two retaining plates (7), a fixed plate (8), a ball screw (10), a ball nut (11), a rotating sleeve (12), a transmission wheel (13), a transmission belt (14), a lifting plate (15), a control rod (17) and two fixing rods (18), the rack (6) is slidably connected to the inner wall of the housing (1), the rack (6) is meshed with the half gear (5), the retaining plate (7) is slidably connected to the inner wall of the housing (1), the right side of the retaining plate (7) is fixedly connected to the left side of the rack (6), the retaining plate (7) is matched with the blanking pipe (3), the fixed plate (8) is fixedly connected to the right side of the rack (6), the ball screw (10) is fixedly connected to the left side of the fixed plate (8), the ball nut (11) is positioned below the rack (6), the outer wall of the ball screw (10) is rotatably connected to the outer wall of the transmission wheel (13), and the inner wall of the transmission wheel (12) is fixedly connected to the inner wall of the housing (1), the outer wall of drive wheel (13) is established in drive belt (14) cover, lifter plate (15) sliding connection is at the inner wall of shell (1), and the top of lifter plate (15) and the bottom fixed connection of drive belt (14), control lever (17) rotate to be connected in the left side of lifter plate (15), dead lever (18) fixed connection is in the bottom of sieve (19), and is located the bottom of dead lever (18) of front side and rotates with the left side of control lever (17) and be connected.

3. The screening device for processing the high-purity graphite powder, according to claim 2, is characterized in that a compression spring (9) is fixedly connected to the inner wall of the shell (1), and the right side of the fixing plate (8) is fixedly connected with the left side of the compression spring (9).

4. The screening device for processing the high-purity graphite powder as claimed in claim 2, wherein the inner wall of the housing (1) is symmetrically provided with two fixing grooves, and the top and the bottom of the fixing plate (8) are respectively connected with the inner wall of one side of the two fixing grooves, which are close to each other, in a sliding manner.

5. The screening device for processing high-purity graphite powder as claimed in claim 2, wherein an extension spring (16) is fixedly connected to the inner wall of the housing (1), and the bottom of the lifting plate (15) is fixedly connected with the top of the extension spring (16).

6. The screening device for processing the high-purity graphite powder, as claimed in claim 2, is characterized in that the inner wall of the housing (1) is provided with a limiting groove, and a limiting block is fixedly connected to the rear side of the fixing rod (18) at the rear side and is slidably connected to the inner wall of the limiting groove.