CN210546191U

CN210546191U - A rectilinear vibrating screen for alloy particle screening

Info

Publication number: CN210546191U
Application number: CN201920830598.5U
Authority: CN
Inventors: 汪建华; 施亮; 仇志军
Original assignee: Jiangsu Beinai Alloy Co ltd
Current assignee: Jiangsu Beinai Alloy Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-05-19
Anticipated expiration: 2029-06-04

Abstract

The utility model provides a rectilinear vibrating screen for alloy particle screening, including the sieve case, be equipped with the screen cloth in the sieve case, the screen cloth is loop type conveyer belt, the high low slope in the right side of screen cloth left side sets up, the screen cloth is equipped with the driving roller through both ends and carries out the transmission, be equipped with shock dynamo on the driving roller, sieve incasement top is equipped with the vibrations roller, vibrations roller downside laminating upper screen cloth upside, screen cloth left end front side is equipped with the feed inlet, sieve case right side lower extreme is equipped with the discharge gate, sieve case right-hand member rear side is equipped with retrieves the mouth, the screen cloth right-hand member is equipped with the guide board, guide board. Through the screen cloth that adopts ring type conveyer belt, drive the conveying through the driving roller at both ends, shake the screening through shock dynamo at the in-process of conveying, the mesh that the screen cloth blockked up shakes when conveying vibrations roller downside and makes the material whereabouts that blocks up the mesh continue the screening, the effectual problem that reduces the mesh and stop up has improved screening quality and screening efficiency.

Description

A rectilinear vibrating screen for alloy particle screening

Technical Field

The utility model relates to a metal particle screening field especially relates to a rectilinear vibrating screen for alloy particle screening.

Background

The linear vibrating screen is widely applied to industries such as sandstone production lines, metallurgy, coal mines, mineral separation, building materials and the like, and has an extremely important position in a bulk material treatment process. In the process of screening metal particles, the meshes of the screened screening net are often blocked, materials block the screen, the screening quality is poor, the production rate is low, and the production cost is increased, so that the problem is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rectilinear vibrating screen for alloy particle screening, through the screen cloth that adopts loop type conveyer belt formula, drive the conveying through the driving roller at both ends, in-process at the conveying shakes the screening through shock dynamo, screen cloth jam's mesh shakes when conveying vibrations roller downside and makes the material whereabouts that blocks up the mesh continue the screening, the material of selecting is through falling into the discharge gate ejection of compact, remaining material gets into along the guide board and retrieves the mouth, the easy jam of screen mesh has been solved and has been caused the poor problem of screening quality.

The utility model provides a rectilinear vibrating screen for alloy particle screening, including the sieve case, be equipped with the screen cloth in the sieve case, the screen cloth is loop type conveyer belt, the high low slope in the right side of screen cloth left side sets up, the screen cloth is equipped with the driving roller through both ends and carries out the transmission, be equipped with shock dynamo on the driving roller, sieve incasement top is equipped with the vibrations roller, vibrations roller downside laminating upper screen cloth upside, screen cloth left end front side is equipped with the feed inlet, sieve case right side lower extreme is equipped with the discharge gate, sieve case right-hand member rear side is equipped with retrieves the mouth, the screen cloth right-hand member is equipped with the guide board, guide board.

The further improvement lies in that: the middle of the screen is provided with a paving rod, and the paving rod rotates to pave the materials.

The further improvement lies in that: the vibration roller is provided with a cleaning brush.

The further improvement lies in that: the lower end of the screen box is provided with a support, and a damping spring column is arranged between the screen box and the support.

The utility model has the advantages that: the sieve mesh is in an annular conveying belt type, the transmission rollers at two ends are used for driving transmission, the vibrating motor is used for vibrating and screening in the transmission process, the mesh blocked by the sieve mesh is conveyed to the lower side of the vibrating roller, the materials blocking the mesh fall to continue screening, the screened materials fall into the discharge port to be discharged, and the rest materials enter the recovery port along the guide plate, so that the mesh blockage is effectively reduced, and the screening quality is improved; the paving rods are arranged to perform limited paving on the materials, so that the reduction of screening efficiency caused by excessive accumulation of the materials is prevented; the cleaning brush is arranged on the vibrating roller, so that materials blocked in meshes can be effectively removed; set up the damping spring post between sieve case and the support, reduce outside vibrations, improve stability.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a top view structural diagram of the present invention.

Wherein: 1-screen box, 2-screen mesh, 3-driving roller, 4-vibration motor, 5-vibration roller, 6-feed inlet, 7-discharge outlet, 8-recovery outlet, 9-guide plate, 10-leveling rod, 11-cleaning brush, 12-bracket and 13-damping spring column.

Detailed Description

In order to deepen the understanding of the present invention, the present invention will be described in detail with reference to the following embodiments, which are only used for explaining the present invention and do not limit the protection scope of the present invention.

As shown in fig. 1-2, this embodiment provides a rectilinear vibrating screen for alloy particle screening, including sieve case 1, be equipped with screen cloth 2 in the sieve case 1, screen cloth 2 is the loop type conveyer belt, the slope setting of screen cloth 2 high left and low right sides, screen cloth 2 is equipped with driving roller 3 through both ends and carries out the transmission, be equipped with shock dynamo 4 on the driving roller 3, the top is equipped with vibrations roller 5 in the sieve case 1, 5 downside laminating upper screen cloth 2 upsides of vibrations roller, 2 left ends front sides of screen cloth are equipped with feed inlet 6, 1 right side lower extreme of sieve case is equipped with discharge gate 7, 1 right-hand member rear side of sieve case is equipped with retrieves mouthful 8, 2 right-hand members of screen cloth are equipped with guide board 9, guide board 9 rear end is. The middle of the screen 2 is provided with a paving rod 10, and the paving rod 10 rotates to pave materials. The vibration roller 5 is provided with a cleaning brush 11. The lower end of the screen box 1 is provided with a support 12, and a damping spring column 13 is arranged between the screen box 1 and the support 12.

The material is fed through the feeding hole 6, the material falls onto the screen 2, the transmission roller 3 drives the screen 2 to rotate, meanwhile, the vibration motor 4 drives the screen 2 to vibrate and screen the material, when the screen 2 is conveyed to the lower side of the vibration roller 5, the vibration roller 5 cleans meshes blocked by the screen 2, and the cleaning brush 11 is arranged on the vibration roller 5, so that the meshes can be cleaned more quickly; the material is paved by the paving rod 10, the material discharging speed is reduced, meanwhile, the material is prevented from being accumulated, the screened material is discharged through the discharge hole 7, and the unscreened material is recycled through the guide plate 9 to form the recycling hole 8.

Claims

1. The utility model provides a linear vibrating screen for alloy particle screening, includes sieve case (1), its characterized in that: be equipped with screen cloth (2) in sieve case (1), screen cloth (2) are the loop type conveyer belt, the slope setting of screen cloth (2) high left and low right sides, screen cloth (2) are equipped with driving roller (3) through both ends and carry out the transmission, be equipped with shock dynamo (4) on driving roller (3), the top is equipped with vibrations roller (5) in sieve case (1), vibrations roller (5) downside laminating upper screen cloth (2) upside, screen cloth (2) left end front side is equipped with feed inlet (6), sieve case (1) right side lower extreme is equipped with discharge gate (7), sieve case (1) right-hand member rear side is equipped with retrieves mouthful (8), screen cloth (2) right-hand member is equipped with guide board (9), guide board (9) rear end is connected with retrieving mouthful (8) right side.

2. The linear vibrating screen for screening alloy particles as recited in claim 1, wherein: a paving rod (10) is arranged in the middle of the screen (2), and the paving rod (10) rotates to pave the materials.

3. The linear vibrating screen for screening alloy particles as recited in claim 1, wherein: the vibration roller (5) is provided with a cleaning brush (11).

4. The linear vibrating screen for screening alloy particles as recited in claim 1, wherein: the lower end of the screen box (1) is provided with a support (12), and a damping spring column (13) is arranged between the screen box (1) and the support (12).