CN211587050U

CN211587050U - Clear stifled type classifying screen of deironing for feed production processing

Info

Publication number: CN211587050U
Application number: CN201922029871.7U
Authority: CN
Inventors: 曲木; 张宝龙; 张洪竹; 段霁航; 翟胜利
Original assignee: Tianjin Chenhui Feed Co Ltd
Current assignee: Tianjin Chenhui Feed Co Ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-29
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a clear stifled type classifying screen of deironing for feed production processing, including base and classifying screen casing, be equipped with vibrating spring between classifying screen casing and the base, classifying screen casing bottom even has vibrating motor, classifying screen casing top is equipped with the feeder hopper, feeder hopper lateral wall both ends all are equipped with the magnetic separation door, be fixed with the magnet board on the magnetic separation door inner wall, the inboard activity of magnet board articulates there is the disconnect-type baffle, the top is equipped with the branch flitch of two slopes in the feeder hopper, feeder hopper top both ends are equipped with the feed inlet, be equipped with a plurality of screen cloth and a stock guide in the classifying screen casing, the screen cloth, the lower one side of stock guide is equipped with the discharge gate, every screen cloth top all is equipped with the dead lever, dead lever bottom equipartition has the clear stifled piece of a plurality of, be equipped with coupling. Before materials enter the shell of the classifying screen, the utility model removes iron from the materials, and the scrap iron is convenient to clean; prevent that the material from blockking up the screen cloth, improved screening efficiency.

Description

Clear stifled type classifying screen of deironing for feed production processing

Technical Field

The utility model relates to a fodder screening plant's field especially relates to a clear stifled type classifying screen of deironing for feed production processing.

Background

The classifying screen is an apparatus for screening raw materials, separates individuals with different sizes in the raw materials, and is widely applied to the field of feed production and processing.

But present feed classifying screen function is more single, and often can make the sieve mesh unsmooth because some sizes and sieve mesh are close granule card in the sieve mesh, perhaps also cause the screen cloth to block up when material humidity is bigger, in case the sieve mesh blocks up, makes it lose the function of article screening, and the sieve mesh blocks up the screening efficiency that has seriously influenced the branch sieve machine.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides a blockage removing type grading sieve for feed production and processing.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:

an iron-removing and blockage-removing type classifying screen for feed production and processing comprises a base and a classifying screen shell, wherein the classifying screen shell is positioned above the base, a plurality of vibrating springs are uniformly distributed on the circumference between the classifying screen shell and the base, a vibrating motor is connected to the bottom of the classifying screen shell, a feed hopper is arranged at the top of the classifying screen shell, magnetic separation doors are arranged at two ends of the side wall of the feed hopper, a magnet plate is fixed on the inner wall of each magnetic separation door, a separating type partition plate is movably hinged to the top of the inner side of the magnet plate, two inclined material separating plates are arranged at the top in the feed hopper and incline to one side of the magnetic separation doors, feed inlets are arranged at two ends of the top of the feed hopper, a plurality of obliquely arranged screen meshes with gradually reduced hole diameters are sequentially arranged in the classifying screen shell from top to bottom, and a discharge hole is arranged on the outer, the bottom is equipped with the stock guide of slope in the classifying screen casing, the lower one side of stock guide also is equipped with the discharge gate, all be equipped with the dead lever above every screen cloth on the classifying screen casing inner wall, every dead lever bottom equipartition has the clear stifled piece of a plurality of, be equipped with coupling spring between clear stifled piece and the dead lever, clear stifled piece bottom articulates there is clear stifled pole, clear stifled bottom of the rod position in screen cloth upper surface.

And an elastic rubber ball is arranged at the bottom of the blockage removing rod.

And the top ends of the two side walls in the grading sieve shell are provided with drying heating plates, and heating resistance wires which are electrically connected are arranged in the drying heating plates.

The utility model has the advantages that: before the materials enter the shell of the grading sieve, the materials are deironing through the magnetic separation door on the side wall of the feed hopper, scrap iron is adsorbed on one side of the separating type partition plate under the action of the magnet plate, when the materials are finally cleaned, the magnetic separation door only needs to be opened, at the moment, the magnet plate and the separating type partition plate are separated, the scrap iron naturally drops, and the cleaning is convenient; the clear stifled piece of dead lever bottom drives clear stifled pole constantly and strikes the effect that plays the vibration to the sedimentary material in screen cloth surface on the screen cloth, prevents that the material from blockking up the screen cloth, has improved screening efficiency.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

in the figure: 1-a base; 2-a classifying screen shell; 3-a vibration spring; 4-a vibration motor; 5-a feed hopper; 6-a magnetic separation gate; 7-a magnet plate; 8-a separate separator; 9-material distributing plate; 10-a feed inlet; 11-a screen mesh; 12-a discharge hole; 13-a material guide plate; 14-a fixation rod; 15-clearing the blockage; 16-connecting a spring; 17-clearing the blockage; 18-drying the heating plate;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in fig. 1 to 2, an iron-removing and blockage-removing type classifying screen for feed production and processing comprises a base 1 and a classifying screen shell 2, wherein the classifying screen shell 2 is positioned above the base 1, a plurality of vibrating springs 3 are uniformly distributed on the circumference between the classifying screen shell 2 and the base 1, the bottom of the classifying screen shell 2 is connected with a vibrating motor 4, the top of the classifying screen shell 2 is provided with a feed hopper 5, two ends of the side wall of the feed hopper 5 are respectively provided with a magnetic separation door 6, the inner wall of the magnetic separation door 6 is fixed with a magnet plate 7, the top of the inner side of the magnet plate 7 is movably hinged with a separating type partition plate 8, the top of the feed hopper 5 is provided with two inclined material separating plates 9, the material separating plates 9 incline to one side of the magnetic separation door 6, two ends of the top of the feed hopper 5 are provided with feed inlets 10, a plurality of inclined screen meshes 11 with gradually reduced, the lower one side that corresponds every screen cloth 11 on the 2 outer walls of classifying screen casing all is equipped with discharge gate 12, the bottom is equipped with the stock guide 13 of slope in the classifying screen casing 2, the lower one side of stock guide 13 also is equipped with discharge gate 12, all be equipped with dead lever 14 in every screen cloth 11 top on the 2 inner walls of classifying screen casing, every dead lever 14 bottom equipartition has the clear stifled piece 15 of a plurality of, be equipped with connecting spring 16 between clear stifled piece 15 and the dead lever 14, clear stifled 15 bottom articulates there is clear stifled pole 17, clear stifled pole 17 bottom is located the screen cloth 11 upper surface.

And an elastic rubber ball is arranged at the bottom of the blockage removing rod 17.

And drying heating plates 18 are arranged at the top ends of two side walls in the grading screen shell 2, and heating resistance wires which are electrically connected are arranged in the drying heating plates 18.

Before the materials enter the grading screen shell 2, the materials are deironing through the magnetic separation door 6 on the side wall of the feed hopper 5, iron filings are adsorbed on one side of the separating type partition plate 8 under the action of the magnet plate 7, when the materials are finally cleaned, the magnetic separation door 6 only needs to be opened, at the moment, the magnet plate 7 and the separating type partition plate 8 are separated, the iron filings naturally drop, and the cleaning is convenient; the clear stifled piece 15 of 14 bottoms of dead lever on the screen cloth 11 drives clear stifled pole 17 and constantly strikes and plays the effect of vibration to the material of screen cloth 11 surface deposit, prevents that the material from blockking up screen cloth 11, has improved screening efficiency.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. The utility model provides a clear stifled type classifying screen of deironing for feed production processing, its characterized in that, includes base (1) and classifying screen casing (2), classifying screen casing (2) are located base (1) top, classifying screen casing (2) with the circumference equipartition has a plurality of vibrating spring (3) between base (1), classifying screen casing (2) bottom even has vibrating motor (4), classifying screen casing (2) top is equipped with feeder hopper (5), feeder hopper (5) lateral wall both ends all are equipped with magnetic separation door (6), be fixed with magnet board (7) on magnetic separation door (6) inner wall, the inboard top activity of magnet board (7) articulates there is disconnect-type baffle (8), the top is equipped with branch flitch (9) of two slopes in feeder hopper (5), divide flitch (9) slope to magnetic separation door (6) one side, the two ends of the top of the feed hopper (5) are provided with feed inlets (10), a plurality of obliquely arranged screens (11) with gradually reduced pore diameters are sequentially arranged in the grading screen shell (2) from top to bottom, a discharge hole (12) is arranged on the outer wall of the grading screen shell (2) corresponding to the lower side of each screen (11), an inclined material guide plate (13) is arranged at the bottom in the classifying screen shell (2), a discharge hole (12) is also arranged at the lower side of the material guide plate (13), the inner wall of the classifying screen shell (2) is provided with a fixed rod (14) above each screen (11), the bottom of each fixed rod (14) is uniformly provided with a plurality of blockage removing blocks (15), a connecting spring (16) is arranged between the blockage removing block (15) and the fixed rod (14), the bottom of the blockage removing block (15) is hinged with a blockage removing rod (17), and the bottom of the blockage removing rod (17) is located on the upper surface of the screen (11).

2. The iron-removing and blockage-removing grading sieve for feed production and processing according to claim 1, wherein the bottom of the blockage removing rod (17) is provided with an elastic rubber ball.

3. The iron-removing and blockage-removing type classifying screen for feed production and processing as claimed in claim 2, wherein drying heating plates (18) are arranged at the top ends of the two side walls in the classifying screen shell (2), and heating resistance wires which are electrically connected are arranged in the drying heating plates (18).