CN209791955U

CN209791955U - Fodder screening plant

Info

Publication number: CN209791955U
Application number: CN201920211499.9U
Authority: CN
Inventors: 廖国华
Original assignee: Wuhan Wik Biotechnology Co Ltd
Current assignee: Wuhan Wik Biotechnology Co Ltd
Priority date: 2019-02-19
Filing date: 2019-02-19
Publication date: 2019-12-17
Anticipated expiration: 2029-02-19

Abstract

The utility model discloses a fodder screening plant, including screening box and the landing leg that sets up in screening bottom of the case body, install the spring on the landing leg, screening box one side is put from top to bottom and is all installed the cylinder, and two sets of cylinder output end all is connected with branch through the guide pin bushing, branch one end all is connected with the fixed block, fixed block one side is run through and sliding connection in screening box lateral wall and is connected with the rack, and two sets of install first screen cloth and second screen cloth on the rack respectively, first discharge gate and second discharge gate have been seted up respectively to the screening box lateral wall that first screen cloth and second screen cloth kept away from fixed block one side, third discharge gate both sides are located screening bottom of the case body and all install the vibration exciter, the utility model discloses screen cloth structure conveniently separates, and the dismouting; can adjust and use a set of screen cloth or two sets of screen cloths, can enough satisfy a heavy screening, also can two screening, transform convenient to use.

Description

Fodder screening plant

Technical Field

The utility model relates to a feed processing technology field specifically is a fodder screening plant.

Background

With the rapid development of the breeding industry, the production of the feed is more specialized, so that the screening equipment of the vibrating screen is used in the production process of the feed, and the vibrating screen has a very important position in the production process of the feed at present.

Among the current fodder sieving mechanism, because screen cloth structure is fixed, can not carry out the dismouting with trading, when the transform was used moreover, can not both satisfy one and sieve, also can satisfy the requirement of two sieves, had certain limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fodder screening plant can drive first screen cloth and second screen cloth and separate out screening box structure for screen cloth structure conveniently separates, and the dismouting of being convenient for is changed, can adjust and use a set of screen cloth or two sets of screen cloth, can enough satisfy a heavy screening, also can double screening, transform convenient to use, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fodder screening plant, includes the screening box and sets up in the landing leg of screening bottom half, install the spring on the landing leg, screening box top is equipped with the feed inlet, the cylinder is all installed to position about screening box one side, and is two sets of the cylinder output all is connected with branch through the guide pin bushing, branch one end all is connected with the fixed block, fixed block one side is run through and sliding connection in screening box lateral wall and is connected with the rack, and is two sets of install first screen cloth and second screen cloth on the rack respectively, first screen cloth and second screen cloth are kept away from the screening box lateral wall of fixed block one side and have been seted up first bin outlet and second bin outlet respectively, screening bottom half intermediate position has seted up the third bin outlet, the vibration exciter is all installed to third bin outlet both sides are located.

Preferably, a matched slide way is arranged at the penetrating position of the fixed block on the screening box body.

Preferably, the first screen and the second screen are respectively fixed on the two groups of placing frames through bolts, and the placing frames are correspondingly provided with screen slots.

Preferably, the rack is provided with a limiting block on one side far away from the fixed block, and a limiting groove is formed in the position, located on the side wall of the screening box body, of the limiting block.

Preferably, gate valves are arranged on the first discharging port, the second discharging port and the third discharging port.

Preferably, a sealing cover plate is arranged on the feeding hole, and a rubber pad covers the peripheral side wall of the sealing cover plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. The utility model discloses first screen cloth and second screen cloth structure are fixed through the rack, and the cylinder can drive the fixed block on the branch to remove simultaneously, and then can drive first screen cloth and second screen cloth and separate out the screening box structure for the screen cloth structure conveniently separates, and the dismouting of being convenient for is changed;

2. Can control two sets of first screen cloth and second screen cloth respectively through two sets of cylinders and get into and break away from the screening box structure, make things convenient for the cylinder to promote first screen cloth and second screen cloth and remove, can adjust and use a set of screen cloth or two sets of screen cloth, can enough satisfy a heavy screening, also can double screening, transform convenient to use.

Drawings

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

FIG. 2 is a schematic view of the structure of the rack part of the present invention;

Fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1 screening box, 2 landing legs, 3 springs, 4 feed inlets, 5 cylinders, 6 guide sleeves, 7 supporting rods, 8 fixing blocks, 9 placing frames, 10 first screens, 11 second screens, 12 limiting blocks, 13 limiting grooves, 14 first discharge ports, 15 second discharge ports, 16 gate valves, 17 third discharge ports, 18 vibration exciters, 19 bolts and 20 mesh grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a fodder screening device comprises a screening box body 1 and supporting legs 2 arranged at the bottom of the screening box body 1, wherein springs 3 are mounted on the supporting legs 2, a feeding hole 4 is formed in the top of the screening box body 1, air cylinders 5 are mounted at the upper position and the lower position of one side of the screening box body 1, the output ends of the two groups of air cylinders 5 are connected with supporting rods 7 through guide sleeves 6, one ends of the supporting rods 7 are connected with fixed blocks 8, the air cylinders 5 push the supporting rods 7 to drive the fixed blocks 8 to move, and therefore the structure of a placing frame 9 is moved; 8 one sides of fixed block run through and sliding connection just is connected with rack 9 in screening box 1 lateral wall, and is two sets of install first screen cloth 10 and second screen cloth 11 on the rack 9 respectively, first screen cloth 10 and second screen cloth 11 keep away from 1 lateral wall of screening box of 8 one sides of fixed block and have seted up first bin outlet 14 and second bin outlet 15 respectively, third bin outlet 17 has been seted up to screening box 1 bottom intermediate position, third bin outlet 17 both sides are located screening box 1 bottom and all install vibration exciter 18, and vibration exciter 18 can make and be excited the article and obtain the vibration volume of certain form and size to vibrate and the intensity test the object, or calibrate vibration test instrument and sensor. The vibration exciter can also be used as an exciting part to form a vibrating machine for realizing the work of conveying, screening, compacting and molding materials or objects, tamping soil gravels and the like.

Specifically, a matched slideway is arranged at the penetrating position of the fixed block 8 on the screening box body 1; the slideway structure is arranged, so that the air cylinder 5 can drive the fixing block 8 to move conveniently.

Specifically, the first screen 10 and the second screen 11 are respectively fixed on two sets of placing frames 9 through bolts 19, and the placing frames 9 are correspondingly provided with screen slots 20; adopt bolt 19 structure fixed for screen cloth structure simple to operate.

Specifically, a limiting block 12 is arranged on one side of the placing frame 9, which is far away from the fixed block 8, and a limiting groove 13 is formed in the side wall of the screening box body 1, which is located at the position of the limiting block 12; set up stopper 12 structure, remove the in-process at rack 9, set up stop gear for rack 9 one side, the effectual rack 9 that prevents breaks away from with screening box 1.

Specifically, the first discharge port 14, the second discharge port 15 and the third discharge port 17 are all provided with a gate valve 16; through the gate valve 16 structure that sets up, the convenient opening and close of control bin outlet.

Specifically, a sealing cover plate is arranged on the feeding hole 4, and rubber pads are covered on the peripheral side walls of the sealing cover plate; the sealing cover plate is used to provide a closure for the top of the feed opening 4.

the working principle is as follows: during the use, pour the fodder into screening box 1 through feed inlet 4 in, vibration exciter 18 work drives screening box 1 and shakes, and under the vibration effect, the fodder sieves through first screen cloth 10 and second screen cloth 11 respectively, and the material after the screening is discharged through first bin outlet 14, second bin outlet 15 and third bin outlet 17 respectively.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fodder screening plant, includes screening box (1) and sets up in landing leg (2) of screening box (1) bottom, its characterized in that: the screening box is characterized in that springs (3) are installed on the support legs (2), a feed inlet (4) is formed in the top of the screening box body (1), cylinders (5) are installed at the upper position and the lower position of one side of the screening box body (1), the output ends of the two groups of cylinders (5) are connected with supporting rods (7) through guide sleeves (6), one ends of the supporting rods (7) are connected with fixing blocks (8), one sides of the fixing blocks (8) penetrate through and are connected with the side wall of the screening box body (1) in a sliding mode and are connected with placing frames (9), the two groups of placing frames (9) are respectively provided with first screen meshes (10) and second screen meshes (11), the side wall of the screening box body (1) at one side, far away from the fixing blocks (8), of the first screen meshes (10) and the second screen meshes (11) is respectively provided with a first discharge port (14), vibration exciters (18) are arranged at the bottom of the screening box body (1) on two sides of the third discharge port (17).

2. A feed screening apparatus as claimed in claim 1, wherein: and a matched slideway is arranged at the penetrating position of the fixed block (8) on the screening box body (1).

3. A feed screening apparatus as claimed in claim 1, wherein: first screen cloth (10) and second screen cloth (11) are all fixed respectively on two sets of rack (9) through bolt (19), net groove (20) have been seted up to correspondence on rack (9).

4. A feed screening apparatus as claimed in claim 1, wherein: one side, far away from the fixed block (8), of the placing frame (9) is provided with a limiting block (12), and a limiting groove (13) is formed in the position, located on the side wall of the screening box body (1), of the limiting block (12).

5. A feed screening apparatus as claimed in claim 1, wherein: and gate valves (16) are arranged on the first discharge port (14), the second discharge port (15) and the third discharge port (17).

6. a feed screening apparatus as claimed in claim 1, wherein: and a sealing cover plate is arranged on the feeding hole (4), and a rubber pad covers the peripheral side wall of the sealing cover plate.