CN211359534U

CN211359534U - Floating elastic screen

Info

Publication number: CN211359534U
Application number: CN201921778321.9U
Authority: CN
Inventors: 闫迎旭; 王东明; 孙宗发; 常文飞; 李坪; 刘松涛
Original assignee: Henan Winner Vibrating Equipment Co Ltd
Current assignee: Henan Winner Vibrating Equipment Co Ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-08-28
Anticipated expiration: 2029-10-22

Abstract

The utility model relates to a floating elastic sieve; the vibrating screen comprises a high support frame and a low support frame, wherein vibrating springs are arranged at the tops of the high support frame and the low support frame, the tops of the vibrating springs are connected with a screen box, a middle support frame is arranged between the high support frame and the low support frame, a motor connected with the screen box is arranged on the middle support frame, a plurality of screen plate units are arranged inside the screen box, a floating frame is arranged on the outer wall of the screen box and connected with the screen box through angle iron, springs are arranged between the upper frame and the lower frame of the floating frame, one end of each screen plate unit is connected with the screen box, and the other end of each screen plate unit is connected with the floating frame; have structural design rationally, make equipment produce higher amplitude, thereby reinforcing screening effect solves the advantage of tiny stickness material plugged hole problem.

Description

Floating elastic screen

Technical Field

The utility model relates to a shale shaker technical field especially relates to a float and play sieve.

Background

The screening is a very important place in industries such as coal, coal chemical industry, electric power, coke, metallurgy, building materials and the like, and the requirements of different industries on materials can be met through screening. Screening equipment is the key in the screening trade, and screening equipment's kind also divides a plurality of, and the most common has the circle to shake to sieve and the current screening equipment of rectilinear sieve to vibrate through screening equipment whole vibration screening through equipment orbit branch most of, and this kind is because the structure restriction, and the amplitude that the sieve produced in the motion process is not big, when the material is tiny, have the stickness time take place stifled hole phenomenon easily.

Disclosure of Invention

The utility model aims to overcome not enough among the prior art, provide a structural design is reasonable, makes equipment produce higher amplitude, thereby reinforcing screening effect solves a superficial bullet sieve of tiny stickness material plugged hole problem.

The utility model discloses a realize through following technical scheme: the top that includes high support frame and low support frame, high support frame and low support frame all is equipped with vibrating spring, vibrating spring's top links to each other with the sieve case, is equipped with the motor that links to each other with the sieve case between high support frame and the low support frame, is equipped with on the well support frame, and the inside of sieve case is equipped with a plurality of sieve unit, installs floating frame on the outer wall of sieve case, and floating frame passes through the angle bar and links to each other with the sieve case, is equipped with the spring between two upper and lower frames of floating frame, the one end of sieve unit is connected with the sieve case, and the other end of sieve unit is connected.

Preferably, the adjacent two sieve plate units are alternately connected with the sieve box and the floating frame.

Preferably, the sieve plate unit is a telescopic rubber sieve plate.

Preferably, said number is several.

The beneficial effects of the utility model reside in that: set up floating frame, install the spring additional on floating frame, make the one end of sieve and floating frame link to each other, the other end links to each other with the sieve case, and such structure sets up in turn for the sieve is taut in turn and lax, makes the material produce the bounce motion that advances, can avoid the material to adhere to eat and settle and block up the sieve mesh, has structural design rationally, makes equipment produce higher amplitude, thereby reinforcing screening effect solves the advantage of tiny stickness material plugged hole problem.

Drawings

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

Fig. 2 is an enlarged view of a partial structure of the present invention.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the utility model relates to a superficial bullet sieve, including high support frame 1 and low support frame 2, the top of high support frame 1 and low support frame 2 all is equipped with vibrating spring 3, vibrating spring 3's top links to each other with sieve case 4, be equipped with well support frame 5 between high support frame 1 and the low support frame 2, be equipped with the motor 6 that links to each other with sieve case 4 on the well support frame 5, the inside of sieve case 4 is equipped with a plurality of sieve unit 7, install floating frame 8 on the outer wall of sieve case 4, floating frame 8 links to each other with sieve case 4 through angle bar 9, is equipped with spring 10 between two upper and lower frames of floating frame 8, the one end of sieve unit 7 is connected with sieve case 4, and the other end of sieve unit 7 is connected with floating frame 8. And the two adjacent sieve plate units 7 are alternately connected with the sieve boxes 4 and the floating frame 8. The sieve plate unit 7 is a telescopic rubber sieve plate. The number of the springs 10 is several.

The utility model discloses be connected in turn between two adjacent sieve units 7 and sieve case 4 and the floating frame 8, the one end that indicates one of them sieve unit 7 is connected with sieve case 4, and the other end is connected with floating frame 8, and links to each other with this sieve unit adjacent sieve unit one end and floating frame 8, and the other end links to each other with sieve case 4.

The utility model discloses at the during operation, two adjacent sieve units 7 are taut and lax in turn, make the material produce the bounce motion that advances, can avoid the material to adhere the screen cloth and block up the sieve mesh, because sieve unit 7 is flexible rubber sieve, this kind of tensile motion not only makes the sieve mesh constantly produce and warp, moreover greatly increased the vibration intensity of sifter to overcome sieve mesh blocking phenomenon effectively, showing the throughput who has improved the shale shaker.

The utility model discloses a two mass vibration system adopts scalable rubber sifter, and two arbitrary adjacent crossbeams of supporting sieve all belong to two vibrating masses respectively, and one of them plastid is sieve case 4, and another plastid is floating frame 8, and sieve case 4 and floating frame 8 are through two rows of upper and lower springs 10, and the acceleration helps material intensive separation and parts fast to "bullet" gets up and rolls on the sieve and can prevent the caking.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a superficial bullet sieve, includes that the top of high support frame (1) and low support frame (2), high support frame (1) and low support frame (2) all is equipped with vibrating spring (3), vibrating spring (3) the top links to each other with sieve case (4), is equipped with well support frame (5) between high support frame (1) and low support frame (2), is equipped with motor (6) continuous with sieve case (4) on well support frame (5), its characterized in that: the inside of sieve case (4) is equipped with a plurality of sieve unit (7), installs floating frame (8) on the outer wall of sieve case (4), and floating frame (8) link to each other with sieve case (4) through angle bar (9), are equipped with spring (10) between two upper and lower frames of floating frame (8), the one end of sieve unit (7) is connected with sieve case (4), and the other end of sieve unit (7) is connected with floating frame (8).

2. A float screen as claimed in claim 1, wherein: and the two adjacent sieve plate units (7) are alternately connected with the sieve box (4) and the floating frame (8).

3. A float screen as claimed in claim 1, wherein: the sieve plate unit (7) is a telescopic rubber sieve plate.

4. A float screen as claimed in claim 1, wherein: the number of the springs (10) is several.