CN113731789A

CN113731789A - Feed premix vibration screening device

Info

Publication number: CN113731789A
Application number: CN202110998964.XA
Authority: CN
Inventors: 姚余泽; 姚斌
Original assignee: Yangzhou Lvjian Biotechnology Co ltd
Current assignee: Yangzhou Lvjian Biotechnology Co ltd
Priority date: 2021-08-28
Filing date: 2021-08-28
Publication date: 2021-12-03

Abstract

The invention relates to a feed premix vibrating screening device, which comprises a screening bin and a discharge hopper detachably connected with the bottom end of the screening bin, wherein the top of the inner cavity of the screening bin is detachably connected with a screen, a screening cavity and a blanking cavity are respectively formed above and below the screen, the outer side of the screening bin is detachably connected with a second telescopic piece, the second telescopic piece is connected with and drives an adjusting bin which is in sliding connection with the screening bin, the top end of the discharge hopper is detachably connected with a top plate, a bottom plate is arranged below the top plate, and an elastic piece is detachably connected between the bottom plate and the top plate. Simultaneously, the vibrating piece drives the screening bin and the discharging hopper to vibrate, so that the material screening efficiency and the discharging efficiency are improved.

Description

Feed premix vibration screening device

Technical Field

The invention relates to the technical field of feed production, in particular to a feed premix vibrating screening device.

Background

The term "feed" is a general term for food of all human-raised animals, and in a narrow sense, a general feed mainly refers to food of agricultural or animal-raised animals. The Feed (Feed) comprises more than ten kinds of Feed raw materials such as soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, whey powder, grease, meat and bone meal, grains, Feed additives and the like.

Fodder need filter in process of production, and among the prior art, mostly directly adopt vibrating motor to carry out the vibration screening to the screening installation of fixed knot structure, can't adjust according to in-service use to the residue often adopts artifical clearance, and the slagging tap is thorough inadequately, and efficiency is lower. Therefore, in order to solve the above problems, a feed premix vibration screening device is proposed.

Disclosure of Invention

The invention aims to provide a feed premix vibrating screening device, which aims to solve the problems that most screening equipment with a fixed structure is directly subjected to vibrating screening by a vibrating motor in the prior art, adjustment cannot be performed according to actual use, residues are often manually cleaned, and the efficiency is low.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fodder premix vibration screening device, can dismantle the play hopper of being connected including screening storehouse and with screening storehouse bottom, the top of screening storehouse inner chamber can be dismantled and is connected with the screen cloth, the top and the below of screen cloth are formed with screening chamber and unloading chamber respectively, the outside of screening storehouse can be dismantled and be connected with the second extensible member, the second extensible member is connected and the drive have with screening storehouse sliding connection's regulation storehouse, the top of going out the hopper can be dismantled and be connected with the roof, the below of roof is equipped with the bottom plate, can dismantle between bottom plate and the roof and be connected with the elastic component, the outer wall that goes out the hopper can be dismantled and be connected with the vibrating component.

Preferably, the outer side of the bottom of the discharge hopper is provided with a mounting plate, and a plurality of first telescopic pieces distributed in an annular shape are hinged between the mounting plate and the bottom plate.

Preferably, both ends of the first telescopic piece are hinged with hinged seats detachably connected with the mounting plate and the bottom plate respectively.

Preferably, the top of screening storehouse inner chamber is equipped with can dismantle the brace table of being connected with the screen cloth, one side in screening chamber is equipped with the cinder notch, the bottom and the screen cloth parallel and level of cinder notch.

Preferably, the inner wall of regulation storehouse is equipped with the guide slot of a plurality of annular distribution, the outer wall in screening storehouse can be dismantled and be connected with the platform of leading with guide slot sliding connection.

Preferably, the elastic parts are provided with a plurality of elastic parts which are annularly distributed on the outer side of the discharge hopper.

Preferably, both ends of the elastic part are respectively provided with a fixing plate which is detachably connected with the bottom plate and the top plate.

The invention has at least the following beneficial effects:

1. according to the invention, the screening bin and the adjusting bin are in sliding fit, the adjusting bin is driven by the second telescopic piece to vertically lift, the volume of the screening cavity can be adjusted according to actual use, the application range is wider, the screening bin and the discharging hopper are elastically supported by matching of the bottom plate, the top plate and the elastic piece, and the vibrating piece drives the screening bin and the discharging hopper to vibrate, so that the material screening efficiency and the discharging efficiency are improved;

2. according to the invention, the first telescopic piece is hinged with the bottom plate and the mounting plate, so that a height-adjustable frustum structure is formed, the screening bin and the feeding hopper are supported, the bottom plate is driven by the first telescopic piece, and the screening bin is driven to adjust the height and the inclination, so that the adjustment can be conveniently carried out according to the installation, when the adjusting bin is at a downward limit position, the top end of the adjusting bin is flush with the bottom end of the slag discharging port, the slag discharging port is completely opened, the screening bin is driven to incline by the first telescopic piece, and therefore, screened residues are led out by the slag discharging port under the action of the vibrating piece, the slag discharging is more thorough, and the efficiency is higher.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front sectional structural view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic perspective view of a screening chamber according to the present invention;

fig. 5 is a schematic perspective view of the conditioning chamber of the present invention.

In the reference symbols: 1. a screening bin; 2. a support table; 3. screening a screen; 4. a screening chamber; 5. a blanking cavity; 6. a discharge hopper; 7. mounting a plate; 8. a base plate; 9. a first telescoping member; 10. a top plate; 11. an elastic member; 12. a fixing plate; 13. a hinged seat; 14. a vibrating member; 15. a regulating bin; 16. a second telescoping member; 17. a slag discharge port; 18. a guide groove; 19. and (4) a guide table.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides a technical solution: a fodder premix vibrating screening device comprises a screening bin 1 and a discharge hopper 6 detachably connected with the bottom end of the screening bin 1, specifically, the bottom end of the screening bin 1 is connected with the top end of the discharge hopper 6 through a bolt, the top of an inner cavity of the screening bin 1 is detachably connected with a screen 3, a screening cavity 4 and a discharge cavity 5 are respectively formed above and below the screen 3, the outer side of the screening bin 1 is detachably connected with a second telescopic piece 16, the second telescopic piece 16 is connected with and drives an adjusting bin 15 which is slidably connected with the screening bin 1, specifically, the adjusting bin 15 is matched with a hole shaft of the screening bin 1, the top end of the discharge hopper 6 is detachably connected with a top plate 10, specifically, the top plate 10 is in a circular ring shape and is connected with the top end of the discharge hopper 6 through a bolt, a bottom plate 8 is arranged below the top plate 10, specifically, the bottom plate 8 is in a circular ring shape, and an elastic piece 11 is detachably connected between the bottom plate 8 and the top plate 10, go out the outer wall of hopper 6 and can dismantle and be connected with vibrating part 14, can be through bottom plate 8, roof 10 and the 11 cooperation of elastic component, carry out elastic support to screening storehouse 1 and play hopper 6 to drive screening storehouse 1 and the vibration of play hopper 6 through vibrating part 14, improve material screening efficiency and discharging efficiency, 16 drive regulation storehouse 15 vertical lifts by the second extensible member simultaneously, according to the volume of in-service use adjustment screening chamber 4, application scope is wider.

Wherein, the inner wall of regulating bin 15 is equipped with the guide slot 18 that a plurality of annular distributes, and the outer wall of screening storehouse 1 can be dismantled and be connected with the platform 19 of leading of 18 sliding connection of guide slot, and is concrete, leads platform 19 and is equipped with a plurality of to correspond with guide slot 18, and lead platform 19 and pass through bolted connection with screening storehouse 1 outer wall, can be through the guide slot 18 with lead the cooperation of platform 19, carry out vertical direction and go upward spacing regulating bin 15.

Wherein, elastic component 11 is provided with a plurality of, and a plurality of elastic component 11 is the annular and distributes in the outside of hopper 6, can improve the stability in screening storehouse 1 through 11 elastic connection bottom plates 8 and the roof 10 of a plurality of elastic components that encircle.

Wherein, the both ends of elastic component 11 all are equipped with respectively can dismantle the fixed plate 12 of being connected with bottom plate 8 and roof 10, and is concrete, and the fixed plate 12 at elastic component 11 both ends passes through bolted connection with bottom plate 8 and roof 10 respectively, can fix a position the installation through fixed plate 12.

Example 2

Referring to fig. 1-3, the difference between the embodiments of 1 is: go out the outside of hopper 6 bottom and be equipped with mounting panel 7, it is concrete, mounting panel 7 is located the below of bottom plate 8 to be the ring form, and the external diameter of mounting panel 7 is greater than the external diameter of bottom plate 8, it has a plurality of to be the first extensible member 9 that the annular distributes to articulate between mounting panel 7 and the bottom plate 8, it is concrete, the slope of first extensible member 9 sets up, can fix a position the installation through mounting panel 7, and carry out adjustable support through first extensible member 9 to screening storehouse 1, the convenience is according to the installation height control.

Wherein, the both ends of first extensible member 9 all articulate have respectively can dismantle the articulated seat 13 of being connected with mounting panel 7 and bottom plate 8, and is concrete, and the articulated seat 13 at first extensible member 9 both ends passes through bolted connection with mounting panel 7 and bottom plate 8 respectively, can articulate the location through articulated seat 13 to first extensible member 9.

Wherein, the top of 1 inner chamber in screening storehouse is equipped with can dismantle brace table 2 of being connected with screen cloth 3, it is concrete, brace table 2 and screen cloth 3's underrun bolted connection, one side in screening chamber 4 is equipped with row cinder notch 17, the bottom and the screen cloth 3 parallel and level of row cinder notch 17, it is concrete, adjust the time of storehouse 15 in down extreme position, the top of adjust the storehouse 15 and the bottom parallel and level of row cinder notch 17, can adjust the storehouse 15 through the 16 drive of second extensible member and go down, and open row cinder notch 17 completely, and then filter 1 slopes in the storehouse through the drive of first extensible member 9, thereby derive under the effect of vibrating piece 14 the residue after will screening by row cinder notch 17.

The working principle is as follows:

the elastic part 11 of the invention adopts a metal spring, the first telescopic part 9 and the second telescopic part 16 adopt one of a cylinder, an electric push rod and a hydraulic cylinder, and the vibrating part 14 adopts a vibrating motor.

During the use, fix a position the installation through mounting panel 7 to according to the installation requirement, through first extensible member 9 drive bottom plate 8 and drive screening storehouse 1 and carry out height control, simultaneously through second extensible member 16 drive regulation storehouse 15 under the guide slot 18 and the cooperation of guide platform 19, the volume of adjustment screening chamber 4.

After the material gets into screening chamber 4, under the vibration effect of vibrating part 14, filter through screen cloth 3, the material after the screening is derived through going out hopper 6.

After the screening is accomplished, through the vertical extreme position that descends of second extensible member 16 drive surge bin 15 to open row cinder notch 17 completely, by the slope of first extensible member 9 drive screening storehouse 1 simultaneously, thereby derive under the effect of vibrating part 14 by row cinder notch 17 with the residue after the screening, it is more thorough to slag tap.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. 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.

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. A feed premix vibrating screening device is characterized by comprising a screening bin (1) and a discharge hopper (6) detachably connected with the bottom end of the screening bin (1), the top of the inner cavity of the screening bin (1) is detachably connected with a screen (3), a screening cavity (4) and a blanking cavity (5) are respectively formed above and below the screen (3), the outer side of the screening bin (1) is detachably connected with a second telescopic piece (16), the second telescopic piece (16) is connected with and drives an adjusting bin (15) which is connected with the screening bin (1) in a sliding way, the top end of the discharge hopper (6) is detachably connected with a top plate (10), a bottom plate (8) is arranged below the top plate (10), an elastic piece (11) is detachably connected between the bottom plate (8) and the top plate (10), the outer wall of the discharge hopper (6) is detachably connected with a vibrating piece (14).

2. The feed premix vibrating screening device according to claim 1, characterized in that: the outside of going out hopper (6) bottom is equipped with mounting panel (7), it has first extensible member (9) that a plurality of is the annular and distributes to articulate between mounting panel (7) and bottom plate (8).

3. The feed premix vibrating screening device according to claim 2, characterized in that: the both ends of first extensible member (9) all articulate articulated seat (13) of being connected can be dismantled with mounting panel (7) and bottom plate (8) respectively.

4. The feed premix vibrating screening device according to claim 1, characterized in that: the top of screening storehouse (1) inner chamber is equipped with can dismantle brace table (2) of being connected with screen cloth (3), one side of screening chamber (4) is equipped with row cinder notch (17), the bottom and screen cloth (3) parallel and level of row cinder notch (17).

5. The feed premix vibrating screening device according to claim 1, characterized in that: the inner wall of surge bin (15) is equipped with guide slot (18) that a plurality of annular distributes, the outer wall of screening storehouse (1) can be dismantled and be connected with guide table (19) with guide slot (18) sliding connection.

6. The feed premix vibrating screening device according to claim 1, characterized in that: the elastic pieces (11) are arranged in a plurality of numbers, and the elastic pieces (11) are annularly distributed on the outer side of the discharge hopper (6).

7. A fodder premix vibrating screen apparatus according to claim 6, characterized in that: and the two ends of the elastic piece (11) are respectively provided with a fixing plate (12) detachably connected with the bottom plate (8) and the top plate (10).