CN214262699U

CN214262699U - Multifunctional screening device

Info

Publication number: CN214262699U
Application number: CN202023231279.4U
Authority: CN
Inventors: 叶兴长
Original assignee: Shanghai Xingchang Activated Carbon Co ltd
Current assignee: Shanghai Xingchang Activated Carbon Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-24
Anticipated expiration: 2030-12-28

Abstract

The application relates to the field of screening devices, in particular to a multifunctional screening device which comprises a feeding cylinder, a screening box and a screening plate, wherein the screening box is of a cavity structure; feeding section of thick bamboo and screening case intercommunication and be used for delivering the material to the screening incasement, screening board sliding connection is in the screening incasement, install on the screening case and be used for driving the drive assembly that the screening board sieved the material, drive assembly is including removing the strip, the removal gear, remove rack and driving piece and the piece that resets, remove strip fixed mounting on the screening board, it is fixed to set up on removing the strip to remove the rack, it is fixed to set up on the screening case to remove the gear, the driving piece is used for the drive to remove gear revolve, the removal gear with remove rack toothing and be used for driving the screening board and remove to the direction that is close to the driving piece, the removal gear sets up to incomplete gear, it sets up on the screening case and is used for driving the screening board to remove to the direction of keeping away from the driving piece to reset. This application has the effect that improves the screening efficiency to the material.

Description

Multifunctional screening device

Technical Field

The application relates to the field of screening devices, in particular to a multifunctional screening device.

Background

The active carbon is black porous solid carbon, is produced by crushing and molding coal or carbonizing and activating the coal particles uniformly, is an important and common chemical raw material, but the active carbon is often different in size when being produced, is doped with amorphous carbon, needs to be screened when being filled and packaged, removes the active carbon and impurities which do not conform to the required size, and leaves the active carbon with the required size.

With respect to the prior related art, the inventor considers that the following defects mainly exist: the existing production adopts manual work to screen and classify materials, so that the screening process is complicated, and the screening efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the screening efficiency to the material, this application provides a multi-functional screening plant.

The application provides a multi-functional screening plant adopts following technical scheme:

a multifunctional screening device comprises a feeding cylinder, a screening box and a screening plate, wherein the screening box is of a cavity structure; feeding section of thick bamboo and screening case intercommunication and be used for delivering the material to the screening incasement, screening board sliding connection is in the screening incasement, install on the screening case and be used for driving the drive assembly that the screening board sieved the material, drive assembly is including removing the strip, the removal gear, remove rack and driving piece and the piece that resets, remove strip fixed mounting on the screening board, it is fixed to set up on removing the strip to remove the rack, the driving piece is installed on the screening case and is used for driving the removal gear rotation, the removal gear with remove rack toothing and be used for driving the screening board and remove to the direction that is close to the driving piece, the removal gear sets up to incomplete gear, it is fixed to set up on the screening case and is used for driving the screening board and removes to the direction of keeping away from the driving piece to reset.

Through adopting above-mentioned technical scheme, deliver the material to the screening incasement through the feed cylinder, the material falls into back on the screening board, the rotation through the removal gear drives the removal strip and removes along the direction that is close to the driving piece, drive the screening board simultaneously and remove along the direction that is close to the driving piece, because the removal gear sets up to incomplete gear, when removal gear and removal rack unmeshing, the direction that a drive screening board that resets is to keeping away from the driving piece removes, thereby make the screening board at the screening incasement along being reciprocating motion near the direction of driving piece, thereby make the material that falls on the screening board can be screened fast, improve the screening efficiency of screening board to the material.

Optionally, the reset piece is set to be a spring, one end of the spring is fixedly connected to the screening plate, the other end of the spring is fixedly connected to the screening box, and the spring is used for pulling the screening plate to move towards the direction far away from the driving piece.

Through adopting above-mentioned technical scheme, when the screening board removed along the direction that is close to the driving piece, it was stretched to drive the spring, when removing the gear and not meshing with the removal rack, under the effect of the self elasticity of spring, the pulling screening board removed to the direction of keeping away from the driving piece, and then made the screening board realize reciprocating motion.

Optionally, the screening board is fixed with the sliding block, and the last sliding tray of rectangular shape is seted up along the direction that is close to the driving piece of screening case, and sliding block sliding connection is in the sliding tray.

Through adopting above-mentioned technical scheme, when the drive removes gear revolve, drive the sliding block and remove along the direction that is close to the driving piece in the sliding tray, under the effect that resets, drive the sliding block and remove along the direction of keeping away from the driving piece in the sliding tray to make that the screening board can be stable be reciprocating motion in the screening case.

Optionally, the cross sections of the sliding block and the sliding groove are both arranged in a T shape.

Through adopting above-mentioned technical scheme, the setting of T shape sliding block and sliding tray for the sliding block is difficult for breaking away from in the sliding tray when sliding in the sliding tray, thereby improves the stability that the reciprocating motion was done to the screening board in the screening case.

Optionally, the screening plate is fixedly provided with an enclosing assembly, the enclosing assembly comprises a first baffle and a second baffle, the first baffle and the second baffle are parallel to each other and are arranged at intervals along the direction away from the driving part, and the first baffle and the second baffle are perpendicularly connected to the edge of the screening plate.

Through adopting above-mentioned technical scheme, after the material falls on the screening board, the setting up of first baffle and second baffle has reduced the material that does not screen and has fallen into the screening incasement of screening board below.

Optionally, be provided with in the screening case and be used for the material discharge's behind the screening board row material subassembly, arrange the material subassembly including connecing the flitch and connect the workbin, connect the flitch to fix and set up in the screening case of screening board below, seted up the bin outlet on the screening case, the material on the bin outlet is used for discharging the screening board connects the workbin and screening case adjacent setting and is used for receiving from the material of bin outlet discharge.

Through adopting above-mentioned technical scheme, after the material was screened through the screening board, fall into on the flitch that connects of screening board below, and then discharge to connect in the workbin through the bin outlet.

Optionally, the material receiving plate is arranged in a downward inclination manner along the direction close to the discharge opening.

Through adopting above-mentioned technical scheme, after the material fell on connecing the flitch, the flitch that connects of accessible slope slides to discharge outlet department to material discharge's speed on connecing the flitch has been accelerated.

Optionally, the feeding cylinder is of a vertically arranged hopper-shaped structure with a wide upper part and a narrow lower part, and the lower end of the feeding cylinder is communicated with the screening box.

Through adopting above-mentioned technical scheme, narrow bucket shape setting under wide for the user is when adding the material in to the feed cylinder, and the material can be more smooth and easy fall into in the feed cylinder.

In summary, the present application includes the following beneficial technical effects:

through drive moving gear, make the removal rack drive the screening board along the direction removal near the driving piece, thereby drive the sliding block and slide in the sliding tray, reset the piece through setting up, make the screening board when the direction removal near the driving piece, it is tensile to reset the piece, because the moving gear is incomplete gear, when the moving gear does not mesh with the removal rack, the screening board is to the direction removal of keeping away from the driving piece under the pulling that resets, realize that the screening board is reciprocating motion on the horizontal direction, thereby accelerate the screening rate of material on the screening board.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a partial sectional view showing the internal structure of the sifting box.

Fig. 3 is a partial sectional view showing the slide block and the slide groove.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

Reference numerals: 1. a support; 2. a feeding cylinder; 3. screening the box; 4. a screening plate; 41. a slider; 42. a sliding groove; 5. an enclosure assembly; 51. a first baffle plate; 52. a second baffle; 6. a drive assembly; 61. a moving bar; 62. a moving gear; 63. moving the rack; 64. a drive member; 65. a reset member; 66. a slide hole; 7. a discharge assembly; 71. a material receiving plate; 72. a material receiving box; 73. a discharge outlet.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses multi-functional screening plant. Referring to fig. 1 and 2, the multifunctional screening device comprises a support 1, a feeding cylinder 2, a screening box 3 and a screening plate 4, wherein the feeding cylinder 2 is welded on the screening box 3 and used for delivering materials into the screening box 3, the screening box 3 is of a horizontally arranged rectangular cavity structure, the screening box 3 is welded on the support 1, the screening plate 4 is a rectangular screen plate, the screening plate 4 is horizontally arranged in the screening box 3 below the feeding cylinder 2, the screening plate 4 is used for screening materials, and the screening plate 4 is connected in the screening box 3 in a sliding mode in the horizontal direction; the screening box 3 is provided with a driving assembly 6 for enabling the screening plate 4 to reciprocate in the horizontal direction to screen materials; a discharging component 7 for discharging the materials screened by the screening plate 4 out of the screening box 3 is also arranged in the screening box 3.

Referring to fig. 1, feeding cylinder 2 is vertical setting and narrow hopper-shaped structure about wide, and the upper end and the lower extreme of feeding cylinder 2 all are provided with the opening, and 2 lower extreme welding of feeding cylinder are on screening case 3 and with screening case 3 intercommunication, and narrow hopper-shaped structure facilitates the user and delivers the material to in screening case 3 about wide.

Referring to fig. 3 and 4, the sieving plate 4 is integrally connected with two sliding blocks 41, the two sliding blocks 41 are arranged oppositely, and the two sliding blocks 41 are respectively distributed on a pair of oppositely arranged side walls of the sieving plate 4; set up sliding tray 42 in screening case 3, sliding tray 42 is seted up along the horizontal direction and is rectangular shape, and sliding tray 42's quantity sets up to two, and two sliding tray 42's opening sets up relatively, and two sliding blocks 41 slide respectively in two sliding tray 42, make the screening board be reciprocating motion along the horizontal direction through drive assembly 6, drive sliding block 41 and slide in the sliding tray simultaneously. The cross-sections of the sliding blocks 41 and the sliding grooves 42 are both arranged in a T shape, and the T-shaped sliding blocks 41 and the T-shaped sliding grooves 42 are arranged, so that the sliding blocks 41 are not easy to separate from the sliding grooves 42 when sliding in the sliding grooves 42, and the stability of the sieving plate 4 when sliding in the sieving box 3 is further improved.

Referring to fig. 1 and 2, a barrier assembly 5 is arranged on the sieving plate 4, the barrier assembly 5 includes a first barrier plate 51 and a second barrier plate 52, the first barrier plate 51 and the second barrier plate 52 are both configured as vertically disposed rectangular plates, the first barrier plate 51 and the second barrier plate 52 are parallel to each other and respectively welded on the other pair of oppositely disposed side walls of the sieving plate 4, the first barrier plate 51 and the second barrier plate 52 are arranged at intervals along the length direction of the sliding groove 42, the lower end of the first barrier plate 51 is welded on the side wall on one side of the sieving plate 4, the lower end of the second barrier plate 52 is welded on the side wall on the other side of the sieving plate 4, and the first barrier plate 51 are used for reducing unscreened materials from falling into the sieving box 3 from the sieving plate 4.

Referring to fig. 2, the driving assembly 6 includes a moving bar 61, a moving gear 62, a moving rack 63 and a driving member 64, the moving bar 61 is configured as a long strip structure with a rectangular cross section, the moving bar 61 is horizontally placed, a sliding hole 66 is formed in a side wall of the sieving box 3 parallel to and adjacent to the first baffle 51, one end of the moving bar 61 penetrates through the sliding hole 66 to be welded with the first baffle 51, the other end of the moving bar is located outside the sieving box 3, and the moving rack 63 is welded on the upper surface of the moving bar 61 along the length direction of the moving bar 61; in this embodiment, the driving member 64 is a motor, the motor is fixedly mounted on the sieving box 3, an output shaft of the motor is coaxially welded with the moving gear 62, the moving gear 62 is engaged with the moving rack 63, the moving gear 62 is an incomplete gear in this embodiment, the moving rack 61 is driven by the rotation of the moving gear 62 to slide in the sliding hole 66 along the horizontal direction, and the sieving plate 4 is driven to slide in the direction close to the driving member 64; the sieving plate 4 is also connected with a resetting piece 65 which is used for driving the moved sieving plate 4 to slide in the direction far away from the driving piece 64, and the sieving plate 4 is made to reciprocate in the horizontal direction through the matching of the driving assembly 6 and the resetting piece 65 so as to sieve materials falling on the sieving plate 4.

Referring to fig. 2, the restoring member 65 is a spring horizontally disposed in a direction away from the driving member 64, one end of the spring is welded on the second baffle plate 52, the other end of the spring is welded on a side wall of the sieving box 3 parallel to and adjacent to the second baffle plate 52, the number of the restoring members 65 is plural in this embodiment, and the plural restoring members are uniformly distributed on the second baffle plate 52. After the material falls into on screening board 4, remove gear 62 through the drive and rotate, drive screening board 4 and to being close to the direction removal of driving piece 64 to make and reset piece 65 by tensile, because remove gear 62 and be incomplete gear, when removing gear 62 and moving rack 63 and not taking place the meshing, screening board 4 moves to the direction of keeping away from driving piece 64 under the pulling that resets piece 65, thereby make screening board 4 be reciprocating motion on the horizontal direction, make the material that falls on screening board 4 can be screened fast.

Referring to fig. 2, the discharging assembly 7 includes a material receiving plate 71 and a material receiving box 72, the material receiving plate 71 is arranged in a plate-shaped structure, a discharging opening 73 is formed in a side wall of the screening box 3 opposite to the side wall on which the sliding hole 66 is formed, the discharging opening 73 is arranged below the screening plate 4, the material receiving plate 71 is arranged below the screening plate 4, and the material receiving plate 71 is arranged in a downward inclination manner in a direction close to the discharging opening 73 and is hermetically connected in the screening box 3; the material receiving box 72 is arranged in a rectangular cavity structure with an open upper end and is positioned below the material outlet 73. The material after screening by the screening plate 4 falls into the material receiving plate 71, and because the material receiving plate 71 is arranged obliquely, the material slides to the discharge opening 73 along with the obliquely arranged material receiving plate 71, and then falls into the material receiving box 72 through the discharge opening 73.

The implementation principle of the multifunctional screening device in the embodiment of the application is as follows: after the material falls into from feed cylinder 2 and lies in screening board 4 in screening case 3 on, through the rotation of driving piece 64 drive mobile gear 62, because mobile gear 62 and mobile rack 63 mesh, make mobile rack 63 drive screening board 4 along the direction removal that is close to driving piece 64, screening board 4 pulling piece 65 that resets simultaneously, make piece 65 that resets tensile, because mobile gear 62 is incomplete gear, when mobile gear 62 and mobile rack 63 do not mesh, piece 65 that resets relies on self elasticity pulling screening board 4 to removing along the direction of keeping away from driving piece 64, thereby make screening board 4 be reciprocating motion in the horizontal direction, screen the material that falls on screening board 4, the material after screening board 4 screens is discharged to in material receiving box 72 through bin outlet 73.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A multi-functional screening plant which characterized in that: the device comprises a feeding cylinder (2), a screening box (3) and a screening plate (4), wherein the screening box (3) is of a cavity structure; the feeding barrel (2) is communicated with the screening box (3) and is used for delivering materials into the screening box (3), the screening plate (4) is connected in the screening box (3) in a sliding manner, a driving assembly (6) used for driving the screening plate (4) to screen the materials is installed on the screening box (3), the driving assembly (6) comprises a moving strip (61), a moving gear (62), a moving rack (63), a driving piece (64) and a resetting piece (65), the moving strip (61) is fixedly installed on the screening plate (4), the moving rack (63) is fixedly arranged on the moving strip (61), the driving piece (64) is installed on the screening box (3) and is used for driving the moving gear (62) to rotate, the moving gear (62) is meshed with the moving rack (63) and is used for driving the screening plate (4) to move towards the direction close to the driving piece (64), the moving gear (62) is set to be incomplete, the resetting piece (65) is fixedly arranged on the screening box (3) and is used for driving the screening plate (4) to move towards the direction far away from the driving piece (64).

2. A multi-functional screening device according to claim 1, wherein: the reset piece (65) is arranged to be a spring, one end of the spring is fixedly connected to the screening plate (4), and the other end of the spring is fixedly connected to the screening box (3).

3. A multi-functional screening device according to claim 1, wherein: sliding blocks (41) are fixedly arranged on the screening plate (4), elongated sliding grooves (42) are formed in the screening box (3) along the direction close to the driving piece (64), and the sliding blocks (41) are connected in the sliding grooves (42) in a sliding mode.

4. A multi-functional screening device according to claim 3, wherein: the cross sections of the sliding block (41) and the sliding groove (42) are both T-shaped.

5. A multi-functional screening device according to claim 1, wherein: the screening board (4) is provided with a baffle component (5) which is used for reducing the situation that unscreened materials fall into the screening box (3) from the screening board (4), the baffle component (5) comprises a first baffle (51) and a second baffle (52), and the first baffle (51) and the second baffle (52) are parallel to each other and are fixedly arranged on the screening board (4) along the direction interval away from the driving piece (64).

6. A multi-functional screening device according to claim 1, wherein: be provided with in screening case (3) and be used for material discharge's row material subassembly (7) after screening board (4), row material subassembly (7) including connecing flitch (71) and connecing workbin (72), connect flitch (71) fixed setting in screening case (3) of screening board (4) below, seted up bin outlet (73) on screening case (3), material on bin outlet (73) are used for discharging screening board (4), connect workbin (72) and adjacent setting of screening case (3) and be used for receiving from bin outlet (73) exhaust material.

7. A multi-functional screening device according to claim 6, wherein: the material receiving plate (71) is arranged in a downward inclined mode along the direction close to the discharge opening (73).

8. A multi-functional screening device according to claim 1, wherein: the feeding cylinder (2) is of a vertically arranged hopper-shaped structure with a wide upper part and a narrow lower part, and the lower end of the feeding cylinder (2) is communicated with the screening box (3).