CN210357985U

CN210357985U - Vibrating screen

Info

Publication number: CN210357985U
Application number: CN201920838965.6U
Authority: CN
Inventors: 韩士鹏; 王安团; 崔志华; 贾卫霞
Original assignee: Henan Winner Vibrating Equipment Co Ltd
Current assignee: Henan Winner Vibrating Equipment Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-04-21
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a vibrating screen, including sieve case, collet and core, the bottom and the collet of sieve case are connected, and the front of sieve case is connected with rotatory stirring device, the front of sieve case is connected with the vibration exciter, and the inside of sieve case is provided with the core, and the core is connected with the vibration exciter. The utility model discloses a turning device of wear-resisting material preparation, life is longer, and is rational in infrastructure, can break up the material upset, makes the particulate material fully contact with the sifter, improves screening efficiency, has effectively increased the economic benefits of enterprise, and the result of use is fine, can part flat material such as fragment of brick, improves screening efficiency, has effectively increased the economic benefits of enterprise.

Description

Vibrating screen

Technical Field

The utility model relates to a shale shaker technical field especially relates to a shale shaker.

Background

The existing vibrating screen has an integral structure similar to that of the existing vibrating screen, and the screen consists of a plurality of sections of screen cores because of the requirements of the processing technology and the convenience of field maintenance, but a rotary material turning device is not arranged between the screen cores.

The existing vibrating screen is not beneficial to screening of more flat materials, the flat materials (such as bricks) are not sufficiently turned over on the screen surface to cause the flat materials to form a partition layer, and a fine material layer and the screen surface cannot be in full contact to reduce the screening efficiency.

SUMMERY OF THE UTILITY MODEL

For overcoming the problem that exists among the correlation technique, the embodiment of the utility model provides a shale shaker has solved the upset of flat block class material and has insufficiently leaded to flat massive material to form the partition layer, leads to the top thin bed of material to obtain the phenomenon of abundant screening.

An embodiment of the utility model provides a vibrating screen, including sieve case, collet and core, the bottom and the collet of sieve case are connected, and the front of sieve case is connected with rotatory stirring device, the front of sieve case is connected with the vibration exciter, and the inside of sieve case is provided with the core, and the core is connected with the vibration exciter.

Further, the collet includes the bottom plate, and the upper portion of bottom plate is connected with the slope and is provided with the layer board, and the upper portion of bottom plate is located the rear of layer board and is connected with the pillar, and the pillar is connected with the sieve case.

Furthermore, the bottom of the vibration exciter is connected with a damping spring, and the damping spring is connected with the bottom support through a mounting column.

Furthermore, the rotary material turning device is made of wear-resistant materials and comprises a speed reducer, a roller and rotary blades, the speed reducer is connected with the screen box through a mounting seat, the speed reducer is connected with the roller through a coupler, and the surface of the roller is connected with the rotary blades.

Further, the upper part of the screen box is connected with a feeding pipe.

Further, the screen box is irregular, and the height of the left side of the screen box is greater than the height of the right side of the screen box.

The embodiment of the utility model provides a technical scheme has following beneficial effect: adopt the turning device of wear-resisting material preparation, life is longer, and is rational in infrastructure, can break up the material upset, makes the particulate material fully contact with the sifting surface, improves screening efficiency, has effectively increased the economic benefits of enterprise, and the result of use is fine, can part flat material such as fragment of brick, improves screening efficiency, has effectively increased the economic benefits of enterprise.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic structural diagram of a vibrating screen according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of the rotary stirring device of the vibrating screen of the embodiment of the present invention.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus, and associated applications, methods, consistent with certain aspects of the invention, as detailed in the following claims.

Fig. 1 is the structural schematic diagram of the utility model discloses embodiment shale shaker, and fig. 2 is the structural schematic diagram of the rotatory stirring device of shale shaker of the utility model embodiment. As shown in figures 1 and 2, the vibrating screen comprises a screen box 1, a bottom support 2 and a screen core 5, wherein the bottom of the box is connected with the bottom support, the bottom support comprises a bottom plate, the upper portion of the bottom plate is connected with a support plate which is obliquely arranged, the upper portion of the bottom plate is located behind the support plate and is connected with a support column, and the support column is connected with the screen box, so that the screen box can be placed more stably and safely.

The front of sieve case is connected with rotatory turn-down rig 3, and rotatory turn-down rig adopts wear-resistant material to make, and rotatory turn-down rig includes speed reducer 31, cylinder 32 and rotating vane 33, and the speed reducer passes through the mount pad to be connected with the sieve case, and the speed reducer passes through the shaft coupling to be connected with the cylinder, and the surface and the rotating vane of cylinder are connected, can part flat material such as fragment of brick, make abundant contact between the thin bed of material and the sifter, improve screening efficiency.

The front of sieve case is connected with vibration exciter 4, and the bottom of vibration exciter is connected with damping spring, and damping spring passes through the erection column to be connected with the collet, can reduce because the vibration exciter is at the vibration that the operation wait produced, guarantees the operation safety of whole equipment, and the inside of sieve case is provided with sieve core 5, and the sieve core is connected with the vibration exciter.

The flow of the above-described vibrating screen is described below.

The material to be screened is transported to the feed pipe by means of a transport device.

And immediately starting the vibration exciter so as to drive the screen core to vibrate.

Meanwhile, the speed reducer is started, the speed reducer drives the rotating blades to rotate through the roller, materials are made to perform parabolic motion, the materials are overturned and scattered, fine-grained materials are made to be in full contact with the screen surface, and screening is completed.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains.

It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. The utility model provides a vibrating screen, its characterized in that, includes sieve case, collet and sieve core, and the bottom and the collet of sieve case are connected, and the front of sieve case is connected with rotatory stirring device, the front of sieve case is connected with the vibration exciter, and the inside of sieve case is provided with the sieve core, and the sieve core is connected with the vibration exciter.

2. The vibrating screen of claim 1, wherein the shoe comprises a bottom plate, a support plate is connected to the upper portion of the bottom plate, the support plate is obliquely arranged on the upper portion of the bottom plate, a support column is connected to the upper portion of the bottom plate behind the support plate, and the support column is connected with the screen box.

3. The vibrating screen of claim 1, wherein a damping spring is connected to a bottom of the exciter and is connected to the shoe via a mounting post.

4. The vibrating screen of claim 1, wherein the rotary upender is made of wear-resistant materials and comprises a speed reducer, a roller and a rotating blade, the speed reducer is connected with the screen box through a mounting seat, the speed reducer is connected with the roller through a coupler, and the surface of the roller is connected with the rotating blade.

5. The vibratory screen of claim 1, wherein a feed pipe is connected to an upper portion of the screen box.

6. The vibratory screen of claim 1, wherein the screen boxes are irregular and have a greater height on the left side than on the right side.