CN213670351U

CN213670351U - Mining solid waste vibration screening device

Info

Publication number: CN213670351U
Application number: CN202021314778.7U
Authority: CN
Inventors: 程香兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-07-13
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a mining solid waste vibration screening device, including the screening case, screening roof portion is provided with the feeder hopper, screening incasement fixed connection is provided with coarse sieve, screening incasement sliding connection is provided with the mounting panel, the embedding is provided with fine screen cloth in the mounting panel, sliding connection is provided with pushing structure on the mounting panel, mounting panel below fixed connection is provided with the connecting rod, the one end fixed connection that the mounting panel was kept away from to the connecting rod is provided with the vibrating arm, the one end swing joint of vibrating arm is provided with the push rod, the one end fixed connection of push rod is provided with the spout, sliding connection is provided with the traveller in the spout, the one end fixed connection of traveller is provided with the transmission pole. The utility model discloses a cooperation of push rod, spout, traveller and transmission pole, when fixed discarded object filters through the fine screen cloth, with the fine screen cloth vibration from top to bottom, the screening speed of the fine screen cloth of improvement, the effectual problem of being blockked up easily of fine screen cloth of having avoided.

Description

Mining solid waste vibration screening device

Technical Field

The utility model relates to an industry solid waste handles technical field, specifically is a mining solid waste vibration screening device.

Background

Mining solid waste refers to various waste rocks, tailings, waste residues, dust and other waste produced in mining production activities. Can be generally divided into mining wastes (waste rocks, coal gangues, tailings and the like) and mineral smelting wastes (such as blast furnace slag, steel slag, red mud, non-ferrous slag, fly ash, coal slag, sulfuric acid slag, waste gypsum, desulfurization ash, carbide slag, salt slurry and the like).

When the mining solid waste is treated, the mining solid waste is screened firstly, the screened mining solid waste is more reasonable and effective to treat, but the screening efficiency is low because the screening screen is easy to block when the mining solid waste is screened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining solid waste vibration screening device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a mining solid waste vibration screening device comprises a screening box, wherein a feeding hopper is arranged at the top of the screening box, a coarse screen plate is fixedly connected and arranged in the screening box, a mounting plate is slidably connected and arranged below the coarse screen plate in the screening box, a fine screen is embedded in the mounting plate, a pushing structure is slidably connected and arranged on the mounting plate, a connecting rod is fixedly connected and arranged below the mounting plate, one end of the connecting rod, far away from the mounting plate, is fixedly connected and arranged with a vibrating rod, the middle part of one end of the vibrating rod, far away from the connecting rod, is movably connected and arranged with a push rod, one end of the push rod, far away from the vibrating rod, is fixedly connected and arranged with a chute, a sliding column is slidably connected and arranged in the chute, two sides of the chute are fixedly connected and arranged with a sliding rod, the sliding, the one end orientation that the traveller was kept away from to the transfer bar is kept away from the one end setting of push rod, and fixed connection is provided with the actuating lever, actuating lever fixed connection is provided with the motor, motor fixed connection sets up on the screening case.

Furthermore, the connecting rods are symmetrically provided with two groups by taking the fine screen as a center.

Further, the two sides of the coarse sieve plate are fixedly connected with material guide plates, and one ends of the material guide plates, far away from the coarse sieve plate, face the center of the fine sieve plate.

Further, the promotion structure includes left push pedal and right push pedal, left side push pedal and right push pedal set up the both sides at the mounting panel top relatively, left side push pedal swing joint is provided with electric telescopic handle, electric telescopic handle fixed connection sets up on the screening case.

Furthermore, one side fixed connection that left push pedal was kept away from to right push pedal is provided with the post that resets, the cover of post outside that resets has the spring, the spring both ends are fixed connection respectively and are set up on screening case and right push pedal.

Furthermore, a through hole is formed in the screening box relative to the reset column, and the reset column is movably connected with the through hole formed in the screening box in a matched mode.

Furthermore, the screening box comprises an upper box door, a middle box door and a lower box door, and the upper box door, the middle box door and the lower box door are all hinged to the screening box.

Further, go up the chamber door setting between feeder hopper top and coarse screen board, well chamber door setting is between coarse screen board and mounting panel, the chamber door setting is pushing between structure and screening bottom of the case portion down.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a cooperation of push rod, spout, traveller and transmission pole, when fixed discarded object filters through the fine screen cloth, with the fine screen cloth vibration from top to bottom, the screening speed of the fine screen cloth of improvement, the effectual problem of being blockked up easily of fine screen cloth of having avoided.

Drawings

Fig. 1 is a main sectional view of the present invention.

Fig. 2 is a sectional view a-a of the main sectional view of the present invention.

Fig. 3 is a magnified view of the main sectional view of the present invention from B.

Fig. 4 is a schematic structural diagram of the present invention.

In the figure: 1-a feed hopper, 2-a screening box, 21-an upper box door, 22-a middle box door, 23-a lower box door, 3-a coarse sieve plate, 4-a guide plate, 5-an electric telescopic rod, 6-a pushing structure, 61-a left push plate, 62-a right push plate, 63-a reset column, 64-a spring, 7-a mounting plate, 8-a fine sieve, 9-a connecting rod, 10-a vibrating rod, 11-a push rod, 12-a chute, 13-a sliding rod, 14-a sliding column, 15-a transmission rod, 16-a driving rod and 17-a motor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, in the embodiment of the utility model, a mining solid waste vibration screening device, including screening case 2, screening case 2 tops are provided with feeder hopper 1, screening case 2 internal fixation connects and is provided with coarse sieve board 3, be located coarse sieve board 3 below sliding connection and be provided with mounting panel 7 in the screening case 2, the embedding is provided with fine screen 8 in mounting panel 7, and feeder hopper 1 is used for the feeding, and coarse screen board 3 is used for the coarse screen, and fine screen 8 is used for the fine screen.

Referring to fig. 1, material guide plates 4 are fixedly connected to both sides of the coarse screen plate 3, one ends of the material guide plates 4, which are far away from the coarse screen plate 3, are both arranged toward the center of the fine screen 8, and the material guide plates 4 are used for directly guiding mining fixed wastes screened by the coarse screen plate 3 onto the fine screen 8.

Referring to fig. 1 to 3, a pushing structure 6 is slidably connected to the mounting plate 7, a connecting rod 9 is fixedly connected to the lower portion of the mounting plate 7, two sets of the connecting rod 9 are symmetrically arranged with a fine screen 8 as a center, a vibrating rod 10 is fixedly connected to one end of the connecting rod 9 away from the mounting plate 7, a push rod 11 is movably connected to the middle of one end of the vibrating rod 10 away from the connecting rod 9, a sliding chute 12 is fixedly connected to one end of the push rod 11 away from the vibrating rod 10, a sliding column 14 is slidably connected to the sliding chute 12, sliding rods 13 are fixedly connected to both sides of the sliding chute 12, the sliding rod 13 is slidably connected to the screening box 2, a transmission rod 15 is fixedly connected to one end of the sliding column 14 away from the sliding chute 12, one end of the transmission rod 15 away from the sliding column 14 is arranged toward one end away from the push rod, actuating lever 16 fixed connection is provided with motor 17, motor 17 fixed connection sets up on screening case 2, and motor 17 rotates and drives transmission rod 15 through actuating lever 16 and rotates, and transmission rod 15 rotates and drives traveller 14 and rotates, and traveller 14 slides in spout 12, drives 12 up-and-down reciprocating motion of spout, and 12 reciprocating motion of spout promote the reciprocal vibrations mounting panel 7 of push rod 11 and fine screen cloth 8, are convenient for pass through fine screen cloth 8 with the solid waste on the fine screen cloth 8.

Example 2

Referring to fig. 1, in the embodiment of the present invention, a mining solid waste vibration screening device, the pushing structure 6 includes a left pushing plate 61 and a right pushing plate 62, the left pushing plate 61 and the right pushing plate 62 are relatively disposed on two sides of the top of the mounting plate 7, the left pushing plate 61 is movably connected to the electric telescopic rod 5, the electric telescopic rod 5 is fixedly connected to the screening box 2, the electric telescopic rod 5 pushes the pushing structure 6 to move, the pushing structure 6 can push the waste on the fine screen 8 to move, so that the waste can pass through the fine screen 8, and the position of the waste can be prevented from being fixed on the fine screen 8 and being accumulated to block the fine screen 8.

Referring to fig. 1, a reset column 63 is fixedly connected to one side of the right push plate 62, which is far away from the left push plate 61, a spring 64 is sleeved on the outer side of the reset column 63, two ends of the spring 64 are respectively and fixedly connected to the screening box 2 and the right push plate 62, a through hole is formed in the screening box 2, which is opposite to the reset column 63, the reset column 63 is movably matched with the through hole formed in the screening box 2, when the electric telescopic rod 5 pushes the left push plate 61 to move, the left push plate 61 pushes the right push plate 62 to move through waste on the fine screen 8, the right push plate 62 extrudes the spring 64, when the electric telescopic rod 5 retracts from the left push plate 61, the left push plate 61 and the right push plate 62 retract under the action of the spring 64, and the electric telescopic rod 5 and the left push plate 61 are movably matched, so that the vibration of the push.

Referring to fig. 1 and 4, the screening box 2 includes an upper box door 21, a middle box door 22 and a lower box door 23, the upper box door 21, the middle box door 22 and the lower box door 23 are all hinged to the screening box 2, the upper box door 21 is disposed between the top of the feed hopper 1 and the coarse screen plate 3, the middle box door 22 is disposed between the coarse screen plate 3 and the mounting plate 7, the lower box door 23 is disposed between the pushing structure 6 and the bottom of the screening box 2, the coarse screen plate 3 and the mounting plate 7 divide the interior of the screening box 2 into 3 working areas of the coarse screen plate, the upper box door 21, the middle box door 22 and the lower box door 23 are box doors in the three areas, and when a certain area is used for taking materials, only the corresponding box doors need to be opened, and the box doors do not interfere with each other.

The utility model discloses a theory of operation is:

when the utility model works, the mining solid waste enters the screening box 2 through the feed hopper 1, is primarily screened by the coarse screen plate 3, and is guided into the fine screen 8 through the stock guide 4 after being screened by the coarse screen plate 3, then the electric telescopic rod 5 is started, the electric telescopic rod 5 pushes the pushing structure 6 to move, the pushing structure 6 pushes the wastes on the fine screen 8 to move, the wastes can conveniently pass through the fine screen 8, the wastes are prevented from being accumulated at a fixed position on the fine screen 8 to block the fine screen 8, then the motor 17 is started, the motor 17 rotates to drive the transmission rod 15 to rotate through the driving rod 16, the transmission rod 15 rotates to drive the sliding column 14 to rotate, the sliding column 14 slides in the sliding groove 12 to drive the sliding groove 12 to reciprocate up and down, the sliding groove 12 reciprocates to push the push rod 11 to reciprocate to shake the mounting plate 7 and the fine screen 8, and solid waste on the fine screen 8 conveniently passes through the fine screen 8.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a mining solid waste vibration screening device, includes screening case (2), screening case (2) top is provided with feeder hopper (1), screening case (2) internal fixation connects and is provided with coarse sieve board (3), be located coarse sieve board (3) below sliding connection in screening case (2) and be provided with mounting panel (7), the embedded fine screen cloth (8) that is provided with of mounting panel (7), its characterized in that, sliding connection is provided with pushing structure (6) on mounting panel (7), mounting panel (7) below fixed connection is provided with connecting rod (9), the one end fixed connection that mounting panel (7) were kept away from to connecting rod (9) is provided with vibrating arm (10), the middle part swing joint that the one end of connecting rod (9) was kept away from to vibrating arm (10) of vibrating arm (10) is provided with push rod (11), the one end fixed connection that vibrating arm (10) was kept away from to push rod (11) is provided with spout, sliding connection is provided with traveller (14) in spout (12), spout (12) both sides fixed connection is provided with slide bar (13), slide bar (13) and screening case (2) sliding connection, the one end fixed connection that spout (12) were kept away from in traveller (14) is provided with transmission pole (15), the one end orientation that push rod (11) were kept away from to the one end that traveller (14) were kept away from in transmission pole (15) sets up, and fixed connection is provided with actuating lever (16), actuating lever (16) fixed connection is provided with motor (17), motor (17) fixed connection sets up on screening case (2).

2. The vibratory screening device of mining solid waste of claim 1, wherein the connecting rods (9) are symmetrically arranged in two groups with the fine screen mesh (8) as a center.

3. The mining solid waste vibrating screen device as claimed in claim 1, characterized in that the two sides of the coarse screen plate (3) are fixedly connected with the material guide plates (4), and one ends of the material guide plates (4) far away from the coarse screen plate (3) are both arranged towards the center of the fine screen (8).

4. The mining solid waste vibration screening device of claim 1, characterized in that, the pushing structure (6) comprises a left push plate (61) and a right push plate (62), the left push plate (61) and the right push plate (62) are oppositely arranged at two sides of the top of the mounting plate (7), the left push plate (61) is movably connected with an electric telescopic rod (5), and the electric telescopic rod (5) is fixedly connected with the screening box (2).

5. The mining solid waste vibration screening device of claim 4, characterized in that one side of the right push plate (62) far away from the left push plate (61) is fixedly connected with a reset column (63), a spring (64) is sleeved outside the reset column (63), and two ends of the spring (64) are respectively and fixedly connected with the screening box (2) and the right push plate (62).

6. The mining solid waste vibratory screening device of claim 5, wherein the screening box (2) is provided with a through hole opposite to the reset post (63), and the reset post (63) is movably connected with the through hole arranged on the screening box (2) in a matching manner.

7. The mining solid waste vibratory screening device of claim 1, wherein the screening box (2) comprises an upper box door (21), a middle box door (22) and a lower box door (23), and the upper box door (21), the middle box door (22) and the lower box door (23) are hinged to the screening box (2).

8. The vibratory screening apparatus for mineral solid waste as set forth in claim 7 wherein said upper box door (21) is disposed between the top of the feed hopper (1) and the coarse screen deck (3), said middle box door (22) is disposed between the coarse screen deck (3) and the mounting plate (7), and said lower box door (23) is disposed between the pushing structure (6) and the bottom of the screening box (2).