CN213255615U

CN213255615U - Novel double-mass environment-friendly vibrating screen

Info

Publication number: CN213255615U
Application number: CN202021778175.2U
Authority: CN
Inventors: 黄建恒; 李明
Original assignee: Henan Winner Vibrating Equipment Co Ltd
Current assignee: Henan Winner Vibrating Equipment Co Ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-05-25
Anticipated expiration: 2030-08-24

Abstract

The utility model belongs to a novel double-plastid environment-friendly vibrating screen; the vibrating screen comprises a bottom support, wherein the upper part of the bottom support is connected with a screen box through a high support leg and a low support leg, the top of the screen box is provided with a feed inlet, the bottom of the screen box is provided with a blanking hopper, a screen plate is arranged in the screen box and connected with a vibration exciter arranged outside the screen box through a transmission shaft, a supporting plate is arranged on the side wall of the screen box between the screen plate and the vibration exciter, two rows of first springs are arranged on the screen plate, and a second spring is arranged between the lower part of the vibration exciter and the high support leg or; the vibrating screen has the advantages of reasonable structural design, static sealing of the screen box, energy conservation, environmental protection, contribution to screening of large-amplitude and wet substances, improvement of screening efficiency and prolongation of the service life of the vibration exciter.

Description

Novel double-mass environment-friendly vibrating screen

Technical Field

The utility model belongs to the technical field of the shale shaker, concretely relates to novel two plastid environmental protection shale shakers.

Background

The complex frequency sieve is used for replacing a traditional sieve machine, plays a role in static sealing, energy conservation, environmental protection and high efficiency, has no problem on materials screened by a dry method, can easily generate hole blocking phenomenon when meeting water-containing materials such as ores, sandstone aggregates and the like, and has the problem that if the complex frequency sieve is used for the water-containing materials, the amplitude must be increased, but the amplitude is not infinite, once the amplitude is increased, the strength of the vibrating sieve must be increased along with the increase of the amplitude, so that the cost of equipment is increased invisibly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the defect among the prior art, and provide a structural design is reasonable, is favorable to the screening of big amplitude and wet material, improves screening efficiency and extension vibration exciter life's a novel two plastid environmental protection shale shakers.

The purpose of the utility model is realized like this: the bottom that the upper portion including collet, collet links to each other, sieve case is equipped with feed inlet, sieve case through high landing leg and low landing leg and sieve case is equipped with the blanking fill, and the inside of sieve case is equipped with the sieve, and the sieve passes through the transmission shaft and links to each other with the vibration exciter of establishing at sieve incasement portion, is equipped with the backup pad on the lateral wall of sieve case between sieve and the vibration exciter, be equipped with two rows of first springs on the sieve, be equipped with the second spring between the lower part of vibration exciter and high landing leg or low landing leg.

Preferably, the support plate and the sieve plate are welded and fixed.

Preferably, the vibration exciter is connected with a motor.

Preferably, the screen box is a fully-sealed screen box.

The utility model has the advantages of structural design is reasonable, and sieve case static seal is energy-concerving and environment-protective, and is favorable to the screening of big amplitude and more wet material, improves screening efficiency and extension vibration exciter life.

Drawings

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

Fig. 2 is a side view of the structure of the present invention.

Fig. 3 is a schematic structural view of the sieve plate of the present invention.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings, in which like reference numerals refer to like parts in the drawings. For the sake of simplicity, only the parts related to the utility model are schematically shown in the drawings, and they do not represent the actual structure as a product.

As shown in fig. 1, 2, 3, the utility model relates to a novel two plastid environmental protection shale shakers, including collet 1, collet 1's upper portion link to each other with sieve case 4 through high landing leg 2 and low landing leg 3, the top of sieve case 4 is equipped with feed inlet 5, the bottom of sieve case 4 is equipped with blanking fill 6, the inside of sieve case 4 is equipped with sieve 7, sieve 7 passes through transmission shaft 8 and links to each other with establishing at the outside vibration exciter 9 of sieve case 4, is equipped with backup pad 10 on the lateral wall of sieve case 4 between sieve 7 and the vibration exciter 9, be equipped with two rows of first spring 11 on the sieve 7, be equipped with second spring 12 between the lower part of vibration exciter 9 and high landing leg 2 or low landing leg 3.

Furthermore, the support plate 10 and the sieve plate 7 are welded and fixed; the support plate 10 plays a role of fixing the sieve plate 7, and prevents the sieve box 4 from being damaged by the vibration of the sieve plate 7;

further, the vibration exciter 9 is connected with a motor 13; the motor 13 provides power for the vibration exciter 9;

further, the screen box 4 is a fully sealed screen box; the fully-sealed sieve box meets the environmental protection requirement;

the utility model discloses a solve hydrous material screening problem specially, increase the amplitude through second spring 12 and two rows of 11 two-layer springs of first spring, the acceleration of material is bigger, more be favorable to the screening, the screening efficiency of material has been increased, adopt another plastid sieve 7 of vibration exciter 9 drive promptly, vibration exciter 9 passes through motor 13 and drives, and the backup pad 10 of connecting the sieve constitutes a system, drive the vibration of sieve core, the amplitude that vibration exciter 9 brought provides a great amplitude for sieve 7 jointly with the amplitude of the 11 deformations of two rows of first springs of sieve connection, still provide a great acceleration for sieve 7 simultaneously, improve screening efficiency, wet material screening is effectual.

The utility model discloses a another advantage is energy-concerving and environment-protective, if when the scene does not need great amplitude, also can choose this structure for use, vibration exciter 9 only need provide a less amplitude, just can arouse 7 great amplitudes of sieve, and a less power, the energy saving consumes just so can be chooseed for use to motor 13.

The utility model discloses a two plastid are participated in the form of shaking, can reduce dynamic load, alleviate the impact to the basis, and the sieve core is participated in the sieve case of shaking and is not participated in the energy consumption that can reduce, and sieve case 4 is not participated in the shaking, can realize static seal, reduces the dust removal energy consumption, and is energy-concerving and environment-protective.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected," "connecting," and the like are to be construed broadly, and may be, for example, fixedly connected, integrally connected, or detachably connected; or communication between the interior of the two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention according to the specific situation. The above detailed description is only specific to the feasible embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments, modifications and alterations without departing from the spirit of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a novel two plastid environmental protection shale shakers, includes that the upper portion of collet (1), collet (1) links to each other with sieve case (4) through high landing leg (2) and low landing leg (3), the top of sieve case (4) is equipped with feed inlet (5), the bottom of sieve case (4) is equipped with blanking fill (6), its characterized in that: the inside of sieve case (4) is equipped with sieve (7), and sieve (7) link to each other through transmission shaft (8) and vibration exciter (9) of establishing in sieve case (4) outside, are equipped with backup pad (10) on the lateral wall of sieve case (4) between sieve (7) and vibration exciter (9), be equipped with two rows of first spring (11) on sieve (7), be equipped with second spring (12) between the lower part of vibration exciter (9) and high landing leg (2) or low landing leg (3).

2. The novel double-mass environment-friendly vibrating screen as claimed in claim 1, wherein: the support plate (10) and the sieve plate (7) are welded and fixed.

3. The novel double-mass environment-friendly vibrating screen as claimed in claim 1, wherein: the vibration exciter (9) is connected with the motor (13).

4. The novel double-mass environment-friendly vibrating screen as claimed in claim 1, wherein: the screen box (4) is a fully-sealed screen box.