CN211330173U

CN211330173U - Novel screening of chemical machinery material device

Info

Publication number: CN211330173U
Application number: CN201921753222.5U
Authority: CN
Inventors: 蒋铭娇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-08-25
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a novel screening of chemical machinery material device, its structure includes the box, its characterized in that: the equal fixed mounting in box lower extreme four corners has the support, the feed inlet has been seted up on the box top, box lower extreme middle part is equipped with the discharge gate, be equipped with the buffer wheel in the box, the buffer wheel with the box rotates to be connected, the buffer wheel is arranged in under the feed inlet, the buffer wheel below is equipped with screening mechanism, screening mechanism includes first sieve, second sieve and locates left cam and right cam between first sieve and the second sieve, first sieve both sides all through first spring and second spring with box fixed connection, first sieve both ends fixed mounting has two symmetrical ejector pads, the utility model discloses screening efficiency is fast, and the screening precision is high, has very strong practicality.

Description

Novel screening of chemical machinery material device

Technical Field

The utility model relates to a novel screening of chemical machinery material device belongs to the industrial chemicals screening field.

Background

Chemical industry is short for "chemical process", "chemical industry", "chemical engineering", and the like. The technology of changing the composition and structure of substances or synthesizing new substances by chemical methods belongs to the chemical production technology, namely the chemical process, and the obtained products are called chemicals or chemical products.

Chemical industry raw materials need filter chemical industry raw materials in processing, so can use the sieving mechanism, but when the sieving mechanism for chemical industry raw materials that has now on the existing market used, all carry out simple filtration through a filter screen basically, the filter screen easily blockked up when carrying out a large amount of screenings in addition, the screening speed that leads to chemical industry raw materials like this is very slow, and the screening efficiency is high inadequately, has slowed down the process of work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel chemical machinery material's screening device to solve current screening efficiency low, the easy problem of blockking up of sieve.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a novel screening of chemical machinery material device, its structure includes the box, its characterized in that: the equal fixed mounting in box lower extreme four corners has the support, the feed inlet has been seted up on the box top, box lower extreme middle part is equipped with the discharge gate, be equipped with the buffer wheel in the box, the buffer wheel with the box rotates to be connected, the buffer wheel is arranged in under the feed inlet, the buffer wheel below is equipped with screening mechanism, screening mechanism includes first sieve, second sieve and locates left cam and right cam between first sieve and the second sieve, first sieve both sides all through first spring and second spring with box fixed connection, first sieve both ends fixed mounting has two symmetrical ejector pads, second sieve both sides all through first spring and second spring with box fixed connection, second sieve middle part fixed mounting has two symmetrical ejector pads.

Further, the left cam nose portion length is greater than the distance from the left cam center wheel to the first screening deck; the left cam projection length is greater than the distance from the left cam center wheel to the second screening deck.

Further, the right cam projection length is greater than the distance from the right cam center wheel to the first screening deck; the right cam projection length is greater than the distance from the right cam center wheel to the second screening deck.

Furthermore, the right cam and the left cam are driven to rotate by two same motors respectively; the right cam rotates clockwise, and the left cam rotates anticlockwise; the left cam projection initial position is downward and the right cam projection initial position is upward.

Further, the aperture of the sieve hole on the second sieve plate is smaller than that of the sieve hole on the first sieve plate.

Further, the number of the impellers on the buffer wheel is four.

The utility model has the advantages that: when the utility model is used, chemical materials are poured into the box body through the feed inlet, the materials drop on the buffer wheel firstly, the buffer wheel rotates by gravity and then transfers the materials to the first sieve plate to play a role in buffering, the sieve plate is prevented from being damaged by overlarge dropping force of the materials, the motor drives the two cams to rotate relatively, the sieve plate can be pushed by the salient part of the cam when the salient part rotates to the sieve plate, the left cam and the right cam are matched to rotate to realize the up-and-down shaking of the sieve plate, when the salient part of the cam rotates to the push block, the distance between the salient part and the cam is less than the length of the salient part, so the cam can push the push block to realize the left-and-right shaking of the sieve plate, the screening speed can be accelerated by the up-and-down shaking and the left-and-right shaking of the sieve plate, the screening precision can be improved by, has strong practicability.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a novel chemical machinery material screening device of the present invention;

FIG. 2 is a perspective view of the screening mechanism of the novel chemical machinery material screening device of the present invention;

fig. 3 is a perspective view of the buffer wheel structure of the novel screening device for chemical machinery materials.

In the figure: the screening device comprises a box body (1), a support (101), a feeding hole (102), a discharging hole (103), a buffering wheel (2), a screening mechanism (3), a first sieve plate (301), a second sieve plate (302), a left cam (303), a right cam (304), a first spring (305), a second spring (306) and a push block (307).

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution of a novel chemical machinery material screening device:

the utility model discloses, its structure includes box 1, its characterized in that: four corners of the lower end of the box body 1 are fixedly provided with supports 101, the top end of the box body 1 is provided with a feed inlet 102, the middle part of the lower end of the box body 1 is provided with a discharge outlet 103, a buffer wheel 2 is arranged in the box body 1, the number of impellers on the buffer wheel 2 is four, the buffer wheel 2 is rotatably connected with the box body 1, the buffer wheel 2 is arranged under the feed inlet 102, a screening mechanism 3 is arranged below the buffer wheel 2, the screening mechanism 3 comprises a first sieve plate 301, a second sieve plate 302, a left cam 303 and a right cam 304 which are arranged between the first sieve plate 301 and the second sieve plate 302, and the length of the protruding part of the left cam 303 is greater than the distance from the center wheel of the left cam 303 to the first sieve; the left cam 303 projection length is greater than the distance from the left cam 303 center wheel to the second screening deck 302 and the right cam 304 projection length is greater than the distance from the right cam 304 center wheel to the first screening deck 301; the length of the protruding part of the right cam 304 is greater than the distance from the center wheel of the right cam 304 to the second screening deck 302, and the right cam 304 and the left cam 303 are respectively driven by two same motors to rotate; the right cam 304 rotates clockwise, and the left cam 303 rotates counterclockwise; the initial position of the protruding part of the left cam 303 faces downwards, the initial position of the protruding part of the right cam 304 faces upwards, the two sides of the first sieve plate 301 are fixedly connected with the box body 1 through a first spring 305 and a second spring 306, two symmetrical push blocks 307 are fixedly mounted at the two ends of the first sieve plate 301, the two sides of the second sieve plate 302 are fixedly connected with the box body 1 through the first spring 305 and the second spring 306, the middle part of the second sieve plate 302 is fixedly mounted with the two symmetrical push blocks 307, and the aperture of the upper sieve hole of the second sieve plate 302 is smaller than that of the upper sieve hole of the first sieve plate 301.

When the utility model is used, chemical materials are poured into the box body 1 through the feed inlet 102, the materials fall on the buffer wheel 2 firstly, the buffer wheel 2 rotates by gravity and then transfers the materials on the buffer wheel to the first sieve plate 301, the buffer function is achieved, the sieve plate is prevented from being damaged by overlarge material falling force, the motor drives the two cams to rotate relatively, the sieve plate can be pushed by the salient part of the cam when the salient part rotates to the sieve plate, the sieve plate can rock up and down by the coordination and rotation of the left cam and the right cam, when the salient part rotates to the push block, because the distance between the salient parts is less than the length of the salient part, the push block can be pushed by the cam, the left and right rocking of the sieve plate can be realized, the screening speed can be accelerated by the up and down rocking and the left and right rocking of the sieve plate, the material can be prevented from blocking the sieve plate, the screening precision can, the screening precision is high, has very strong practicality.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel screening of chemical machinery material device, its structure includes box (1), its characterized in that: the automatic feeding device is characterized in that supports (101) are fixedly mounted at four corners of the lower end of the box body (1), a feeding hole (102) is formed in the top end of the box body (1), a discharging hole (103) is formed in the middle of the lower end of the box body (1), a buffer wheel (2) is arranged in the box body (1), the buffer wheel (2) is rotatably connected with the box body (1), the buffer wheel (2) is arranged under the feeding hole (102), a screening mechanism (3) is arranged below the buffer wheel (2), the screening mechanism (3) comprises a first screen plate (301), a second screen plate (302), a left cam (303) and a right cam (304) which are arranged between the first screen plate (301) and the second screen plate (302), two sides of the first screen plate (301) are fixedly connected with the box body (1) through a first spring (305) and a second spring (306), two symmetrical push blocks (307) are fixedly mounted at two ends of the first screen plate (301), both sides of the second sieve plate (302) are fixedly connected with the box body (1) through a first spring (305) and a second spring (306), and two symmetrical push blocks (307) are fixedly mounted in the middle of the second sieve plate (302).

2. The novel screening device for chemical and mechanical materials as claimed in claim 1, wherein: the length of the protruding part of the left cam (303) is larger than the distance from the center wheel of the left cam (303) to the first screen plate (301); the length of the protruding part of the left cam (303) is larger than the distance from the center wheel of the left cam (303) to the second screen plate (302).

3. The novel screening device for chemical and mechanical materials as claimed in claim 1, wherein: the right cam (304) projection length is greater than the distance of the right cam (304) centre wheel to the first screening deck (301); the right cam (304) projection length is greater than the distance from the right cam (304) center wheel to the second screening deck (302).

4. The novel screening device for chemical and mechanical materials as claimed in claim 1, wherein: the right cam (304) and the left cam (303) are driven to rotate by two same motors respectively; the right cam (304) rotates clockwise, and the left cam (303) rotates anticlockwise; the initial position of the protruding part of the left cam (303) faces downwards, and the initial position of the protruding part of the right cam (304) faces upwards.

5. The novel screening device for chemical and mechanical materials as claimed in claim 1, wherein: the aperture of the upper sieve hole of the second sieve plate (302) is smaller than that of the upper sieve hole of the first sieve plate (301).

6. The novel screening device for chemical and mechanical materials as claimed in claim 1, wherein: the number of impellers on the buffer wheel (2) is four.