CN211160645U

CN211160645U - Novel vibrating screen

Info

Publication number: CN211160645U
Application number: CN201922236026.7U
Authority: CN
Inventors: 周绮华; 李�城
Original assignee: Guangdong Huabao Mining Machinery Co ltd
Current assignee: Guangdong Huabao Mining Machinery Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-04
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a belong to screening equipment technical field, specifically be a novel vibrating screen, it includes: sieve foot subassembly, vibrating spring, ear pipe, shale shaker screen frame and motor, the top four corners of sieve foot subassembly is eight fixed mounting respectively vibrating spring, eight vibrating spring's the equal fixed mounting in top the ear pipe, the intraductal fixed mounting of ear the shale shaker screen frame, four sieve feet of shale shaker screen frame are eight fixed connection respectively vibrating spring, equal fixed mounting in the middle of one side of shale shaker screen frame the motor. This novel shale shaker can make shale shaker screen frame bulk strength and rigidity promote greatly, even operate under high amplitude and high rotational speed for a long time, the condition that the sideboard shakes and splits no longer appears, has improved the stability of shale shaker screen frame vibration moreover.

Description

Novel vibrating screen

Technical Field

The utility model relates to a screening equipment technical field specifically is a novel vibrating screen.

Background

In the using process of the vibrating screen body, the exciting force of each part of the vibrating screen body is unreasonable and uncoordinated easily due to the unreasonable layout and selection of the foot distances, the foot distance value of the vibrating screen body used at present is about 0.52-0.55 of the effective screen surface length of the vibrating screen body, in the actual using process, the vibration cracking phenomenon occurs in the feeding section of the side plate of the vibrating screen body every year, the overall strength and the rigidity are not high, the vibrating cracking condition of the side plate is easy to occur when the vibrating screen body operates under the long-time high amplitude and high rotating speed, and the vibration stability is not high.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems that exist in prior art shaker screens.

Therefore, the utility model aims at providing a novel shale shaker can make shale shaker screen frame bulk strength and rigidity promote greatly, even operate under high amplitude and high rotational speed for a long time, the condition that the sideboard shakes and splits no longer appears, has improved the stability of shale shaker screen frame vibration moreover.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a novel shaker, comprising: sieve foot subassembly, vibrating spring, ear pipe, shale shaker screen frame and motor, the top four corners of sieve foot subassembly is eight fixed mounting respectively vibrating spring, eight vibrating spring's the equal fixed mounting in top the ear pipe, the intraductal fixed mounting of ear the shale shaker screen frame, four sieve feet of shale shaker screen frame are eight fixed connection respectively vibrating spring, equal fixed mounting in the middle of one side of shale shaker screen frame the motor.

As a preferred scheme of the novel shale shaker, wherein: and two reinforcing rods are respectively and fixedly installed between fixing columns arranged at four corners of the top end of the sieve foot assembly.

As a preferred scheme of the novel shale shaker, wherein: the foot distance between the screen feet on the same side of the screen body of the vibrating screen is 0.65-0.72 of the effective screen surface of the screen body of the vibrating screen.

As a preferred scheme of the novel shale shaker, wherein: one end of the ear tube is positioned above the other end.

Compared with the prior art: drive the vibrations of shale shaker screen frame through the motor, thereby the intraductal article of screening ear, vibrating spring absorbs the impact force when the shale shaker screen frame vibrations, prevent sieve foot subassembly along with the vibrations of shale shaker screen frame, the prevention device damages, the sieve foot of shale shaker screen frame is lengthened simultaneously apart from, thereby make shale shaker screen frame bulk strength and rigidity promote greatly, this novel shale shaker, can make shale shaker screen frame bulk strength and rigidity promote greatly, even operate under high amplitude and high rotational speed for a long time, the condition that the sideboard shakes and splits no longer appears, and the stability of shale shaker screen frame vibration has been improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a side view of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 100 screen feet components, 200 vibrating springs, 300 ear tubes, 400 vibrating screen body, 500 motor, 600 reinforcing rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be partially enlarged according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a novel shale shaker can make shale shaker screen frame 400 bulk strength and rigidity promote greatly, even operate under high amplitude and high rotational speed for a long time, the condition that the sideboard shakes and splits no longer appears, has improved the stability of shale shaker screen frame 400 vibration moreover, please refer to fig. 1, fig. 2, fig. 3 and fig. 4, include: the vibrating screen comprises a screen foot assembly 100, a vibrating spring 200, an ear tube 300, a vibrating screen body 400 and a motor 500;

referring again to fig. 1, 2, 3 and 4, the sieve foot assembly 100 is used to secure the upper vibrating spring 200;

referring to fig. 1, 2, 3 and 4 again, eight vibration springs 200 are fixedly mounted at four corners of the top end of the sieve foot assembly 100, specifically, eight vibration springs 200 are welded at four corners of the top end of the sieve foot assembly 100, and the vibration springs 200 are used for absorbing vibration of the sieve foot assembly 100;

referring to fig. 1, fig. 2, fig. 3 and fig. 4 again, the top ends of the eight vibrating springs 200 are fixedly mounted with the ear tubes 300, specifically, the top ends of the eight vibrating springs 200 are respectively connected with the ear tubes 300 and the ear tubes 300 through connecting blocks, and the ear tubes 300 are used for connecting the vibrating springs 200 and the vibrating screen body 400;

referring to fig. 1, fig. 2 and fig. 4 again, a vibrating screen body 400 is fixedly installed in the ear tube 300, four screen feet of the vibrating screen body 400 are respectively and fixedly connected with eight vibrating springs 200, specifically, the vibrating screen body 400 is connected in the ear tube 300 through a buckle, the eight vibrating springs 200 are respectively welded on the four screen feet of the vibrating screen body 400, and the vibrating screen body 400 is used for providing a screening function;

referring to fig. 1, fig. 2, fig. 3 and fig. 4 again, the motor 500 is fixedly installed in the middle of one side of the vibrating screen 400, specifically, the motor 500 is fixedly installed in the middle of one side of the vibrating screen 400, and the motor 500 is used for driving the vibrating screen 400 to vibrate, so as to provide a screening function;

when specific use, drive shale shaker screen frame 400 vibrations through motor 500 to the article in the screening ear pipe 300, vibrating spring 200 absorbs the impact force when shale shaker screen frame 400 vibrations, prevents that screen foot subassembly 100 from shaking along with shale shaker screen frame 400, prevents that the device from damaging, lengthens the screen foot distance of shale shaker screen frame 400 simultaneously, thereby makes shale shaker screen frame 400 bulk strength and rigidity promote greatly.

Referring to fig. 1 and 3 again, two reinforcing rods 600 are respectively and fixedly installed between the fixing columns arranged at the four corners of the top end of the sieve foot assembly 100, specifically, two reinforcing rods 600 are respectively welded between the fixing columns arranged at the four corners of the top end of the sieve foot assembly 100, and the reinforcing rods 600 are used for improving the structural strength of the sieve foot assembly 100.

Referring again to fig. 1, 3 and 4, in order to better achieve the effect of increasing the strength, the foot distance between the screen feet on the same side of the vibrating screen body 400 is 0.65-0.72 of the effective screen surface of the vibrating screen body 400.

Referring again to fig. 1 and 3, in order to allow the article to automatically move along the ear tube 300, one end of the ear tube 300 is positioned above the other end.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A novel vibrating screen, comprising: sieve foot subassembly (100), vibrating spring (200), ear pipe (300), shale shaker screen frame (400) and motor (500), the top four corners of sieve foot subassembly (100) is eight fixed mounting respectively vibrating spring (200), eight the equal fixed mounting in top of vibrating spring (200) ear pipe (300), ear pipe (300) internal fixation installation shale shaker screen frame (400), four sieve feet of shale shaker screen frame (400) are eight fixed connection respectively vibrating spring (200), equal fixed mounting in the middle of one side of shale shaker screen frame (400) motor (500).

2. The novel vibrating screen as claimed in claim 1, wherein two reinforcing rods (600) are fixedly mounted between the fixing columns arranged at four corners of the top end of the screen foot assembly (100).

3. The new type of vibrating screen as claimed in claim 1, characterized in that the foot distance between the same side screen feet of the vibrating screen body (400) is between 0.65 and 0.72 of the effective screen surface of the vibrating screen body (400).

4. A new vibrating screen as claimed in claim 1, characterised in that the ear tube (300) is located one end above the other.