CN210386542U

CN210386542U - Double-screen vibrating screen

Info

Publication number: CN210386542U
Application number: CN201921278363.6U
Authority: CN
Inventors: 陈昌涛; 袁兆齐
Original assignee: Chaoyang Heavy Machinery Development Co ltd
Current assignee: Chaoyang Heavy Machinery Development Co ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-04-24
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a two screen cloth shale shakers has solved two screen cloth shale shakers and has removed inconvenient and the easy remaining problem of screen cloth, and its technical scheme main points are: the utility model provides a two screen cloth shale shakers, includes fixing base, support and screen cloth, the screen cloth include first screen cloth and second screen cloth, the support on be provided with sieve storehouse and lower sieve storehouse, go up the vertical distribution in sieve storehouse and lower sieve storehouse, first screen cloth be located sieve storehouse, the second screen cloth be located sieve storehouse down, first screen cloth and second screen cloth slope installation, first screen cloth front end slope is downward, second screen cloth tail end slope is downward, the screen cloth both sides be provided with the joining region, the joining region cross-section is the ascending arc structure of opening, fixing base bottom be provided with a plurality of fixed columns and a plurality of mobile device. The purposes of convenient movement and full screening are achieved.

Description

Double-screen vibrating screen

Technical Field

The utility model belongs to the technical field of the shale shaker, refer in particular to a double screen cloth shale shaker.

Background

In the lime stone production course of working, the finished product that accomplishes through rotary kiln processing needs carry out classification after the cooling, and this process needs use the shale shaker to filter, however current shale shaker is single screen cloth mostly, can only elect the finished product of a specification, and when current screen cloth was screened in addition, the screen cloth both sides had partial material to remain, perhaps do not just directly ejection of compact through the screening, moreover, because the self weight of shale shaker is great, it is extremely inconvenient to remove.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a multi-stage screening device; double-screen vibrating screen with good screening effect and convenient movement.

The purpose of the utility model is realized like this: the utility model provides a two screen cloth shale shakers, includes fixing base, support and screen cloth, the screen cloth surface is provided with the sieve mesh, the support is fixed in the fixing base top, the screen cloth include first screen cloth and second screen cloth, the support on be provided with sieve storehouse and lower sieve storehouse, the vertical distribution in sieve storehouse and lower sieve storehouse, first screen cloth be located sieve storehouse, the second screen cloth be located sieve storehouse down, first screen cloth and second screen cloth slope installation, first screen cloth front end slope is downward, second screen cloth tail end slope is downward, the screen cloth both sides be provided with the joining region, the joining region cross-section is the ascending arc structure of opening, fixing base bottom be provided with a plurality of fixed columns and a plurality of mobile device.

The utility model discloses further optimize to: the moving device comprises a fixing bolt, a rotating part and a guide wheel, a connecting block is arranged at the top of the fixing bolt and connected with the bottom of the fixing seat, the rotating part is sleeved on the nut, a wheel carrier is arranged at the bottom of the rotating part, and the guide wheel is arranged at the bottom of the wheel carrier.

The utility model discloses further optimize to: the mobile devices are located at four corners of the bottom of the fixing seat, the number of the fixing columns is the same as that of the mobile devices, and the mobile devices are located on the outer sides of the fixing columns.

The utility model discloses further optimize to: a transition area is arranged between the screen and the connecting area, and reinforcing ribs are arranged at the bottom of the connecting area and the bottom of the transition area.

The utility model discloses further optimize to: the first screen cloth front end be provided with first discharge gate, first discharge gate protrusion in last screen storehouse front end, second screen cloth tail end be provided with the second discharge gate, second discharge gate protrusion in lower screen storehouse tail end.

The utility model discloses further optimize to: the first screen and the second screen are the same in shape, and the mesh aperture of the first screen is larger than that of the second screen.

Compared with the prior art, the utility model outstanding and profitable technological effect is: the utility model discloses a two screen structures can realize multistage screening mesh, and two screen adopts the two-way slope structure, can realize two-way ejection of compact, and the convenience that the greatly increased material was collected, simultaneously, the utility model discloses the fixed column and the mobile device of bottom cooperate, not only conveniently remove but also do not influence the stability of device.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a schematic structural diagram of the mobile device of the present invention;

fig. 4 is a schematic diagram of the structure of the screen of the present invention.

In the figure: 1-a fixed seat, 2-an upper screen bin, 3-a lower screen bin, 4-a first screen, 5-a second screen, 6-a bracket, 7-a fixed column, 8-a moving device, 9-a connecting area, 10-a transition area, 11-a reinforcing rib, 12-a connecting block, 13-a fixing bolt, 14-a rotating piece, 15-a wheel carrier and 16-a guide wheel.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions of the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.

The embodiment provides a double-screen vibrating screen, which comprises a fixing seat 1, a support 6 and a screen, wherein the screen is a metal screen, screen holes are arranged on the surface of the screen, the support 6 is welded at the top of the fixing seat 1, the screen comprises a first screen 4 and a second screen 5, an upper screen bin 2 and a lower screen bin 3 are arranged on the support 6, the upper screen bin 2 and the lower screen bin 3 are metal bins with open upper ends, the upper screen bin 2 and the lower screen bin 3 are vertically distributed, the upper screen bin 2 and the lower screen bin 3 are respectively welded and fixed on the support 6, the first screen 4 is welded in the upper screen bin 2, the front end of the first screen 4 inclines downwards, the front end of the first screen 4 is provided with a first discharge hole, the first discharge hole protrudes out of the front end of the upper screen bin 2, the second screen 5 is positioned in the lower screen bin 3, the tail end of the second screen 5 inclines downwards, the tail end of the second screen 5 is provided with a second discharge hole which protrudes out of the tail end of the lower screen bin 3. The first screen 4 and the second screen 5 are the same in shape, and the mesh opening of the first screen 4 is larger than that of the second screen 5. Adopt two screen structures, can realize multistage screening mesh, two screen adopts two-way slope structure, can realize two-way ejection of compact, greatly increased material collection's convenience.

In this embodiment, the screen cloth both sides be provided with joining region 9, joining region 9 cross-section is the ascending arc structure of opening, screen cloth and joining region 9 between be provided with transition zone 10, joining region 9 and screen cloth, the three is made by the same metal material, and three structure as an organic whole, joining region 9 and transition zone 10 bottom be provided with strengthening rib 11, strengthening rib 11 and transition zone 10 and joining region 9 structure as an organic whole, adopt this structure, the material at screen cloth border can be along with the radian conduction of joining region 9 to the screen cloth surface, can not make the material remain in the screen cloth both sides and unable screening, the strengthening rib 11 of bottom simultaneously can the greatly increased structural strength of screen cloth.

The utility model discloses further optimize to, 1 bottom of fixing base be provided with 4

fixed columns

7 and 4 mobile device 8, fixed column 7 is the metal stand, and fixed column 7 welds in 1 bottom of fixing base, mobile device 8 include fixing bolt 13, rotating member 14 and

guide pulley

16, 13 top welding of fixing bolt have metallic interconnect block 12, connecting

block

12 and 1 bottom welded connection of fixing base, 14 covers of rotating member establish with the nut on, be provided with in the swivel nut with screw rod matched with screw thread, 14 bottoms of rotating member set up wheel carrier 15, wheel carrier 15 welds in 14 bottoms of rotating member, guide pulley 16 installs in 15 bottoms of wheel carrier. 4 mobile device 8 be located the bottom four corners of

fixing base

1, 4 fixed column 7 all be located the mobile device 8 outside. With the structure, the height of the guide wheel 16 can be adjusted through the rotary rotating piece 14, when the device is fixed, the rotary rotating piece 14 controls the guide wheel 16 to ascend, so that the fixed column 7 is in contact with the ground, when the device 8 needs to be moved, the rotary rotating piece 14 controls the guide wheel 16 to descend, so that the guide wheel 16 is in contact with the ground, the fixed column 7 is separated from the ground, and the device can be moved.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Claims

1. The utility model provides a two screen cloth shale shakers, includes fixing base (1), support (6) and screen cloth, the screen cloth surface is provided with the sieve mesh, support (6) are fixed in fixing base (1) top, its characterized in that, the screen cloth include first screen cloth (4) and second screen cloth (5), support (6) on be provided with sieve storehouse (2) and lower sieve storehouse (3), go up sieve storehouse (2) and lower sieve storehouse (3) vertical distribution, first screen cloth (4) be located sieve storehouse (2) on, second screen cloth (5) be located sieve storehouse (3) down, first screen cloth (4) and second screen cloth (5) slope installation, first screen cloth (4) front end slope is downwards, second screen cloth (5) tail end slope is downwards, the screen cloth both sides be provided with joining region (9), joining region (9) cross-section is the ascending arc structure of opening, the bottom of the fixed seat (1) is provided with a plurality of fixed columns (7) and a plurality of moving devices (8).

2. The double-screen vibrating screen of claim 1, wherein the moving device (8) comprises a fixing bolt (13), a rotating member (14) and a guide wheel (16), a connecting block (12) is arranged at the top of the fixing bolt (13), the connecting block (12) is connected with the bottom of the fixing seat (1), the rotating member (14) is sleeved on a nut, a wheel carrier (15) is arranged at the bottom of the rotating member (14), and the guide wheel (16) is arranged at the bottom of the wheel carrier (15).

3. A double screen vibrating screen according to claim 1, characterised in that the moving means (8) are located at the four corners of the bottom of the fixed base (1), the fixed columns (7) and the moving means (8) are in the same number, and the moving means (8) are located outside the fixed columns (7).

4. A double screen shaker as claimed in claim 1, characterised in that a transition zone (10) is provided between the screen and the attachment zone (9), and that reinforcing ribs (11) are provided at the bottom of the attachment zone (9) and the transition zone (10).

5. The double-screen vibrating screen of claim 1, wherein a first discharge port is formed at the front end of the first screen (4) and protrudes out of the front end of the upper screen bin (2), a second discharge port is formed at the tail end of the second screen (5) and protrudes out of the tail end of the lower screen bin (3).

6. A dual screen shaker as claimed in claim 1, characterised in that said first screen (4) and said second screen (5) are of the same shape, said first screen (4) having a larger aperture than said second screen (5).