CN212442048U

CN212442048U - Screening device structure for agricultural processing

Info

Publication number: CN212442048U
Application number: CN202020882795.4U
Authority: CN
Inventors: 刘翠; 余飞烨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-24
Filing date: 2020-05-24
Publication date: 2021-02-02
Anticipated expiration: 2030-05-24

Abstract

The utility model discloses a sieving mechanism structure for agricultural processing relates to agricultural processing equipment technical field, and it is including screening storehouse, otic placode, guide post, feed chute, apron, drive structure, sieve mesh, electro-magnet, spacing ring, elastic component. The utility model has the advantages that: pour agricultural product into the screening storehouse by the feed chute in, produce magnetism through the electro-magnet circular telegram, the drive screening storehouse moves down fast, quick break-make electricity through the electro-magnet, and then make the vertical removal that reciprocates fast in screening storehouse, make the screening storehouse produce vibrations, the realization is to the screening of agricultural product, filter the substandard product and the residue of the less agricultural product of volume through the sieve mesh, realize the screening of agricultural product, the intensity of labour of workman has been reduced, and the work efficiency is improved, agitator motor and stirring rake are set up, rotate through agitator motor drive stirring rake, can mix the agricultural product in the screening storehouse, further improve the screening efficiency.

Description

Screening device structure for agricultural processing

Technical Field

The utility model relates to an agricultural processing equipment technical field, concretely relates to sieving mechanism structure for agricultural processing.

Background

In agricultural processing, some agricultural products need to be screened to remove defective products and residues, at present, workers mainly use a screen to screen the agricultural products, and the mode causes the labor intensity of the workers to be higher, and the screening efficiency is lower, so that the processing efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the problem that exists among the prior art, provide a sieving mechanism structure for agricultural processing, it can realize solving prior art's problem to a certain extent at least.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a sieving mechanism structure for agricultural processing, includes a screening storehouse, screening storehouse top has the opening, respectively is equipped with an otic placode on its four lateral walls, vertical smooth joining in marriage on the otic placode wears to be equipped with the guide post of bottom installation on placing the face, be equipped with the feed chute rather than inside intercommunication on the screening storehouse outer wall, screening storehouse bottom has that opening and opening part articulate to have its confined apron, the apron is rotated with the articulated department of screening storehouse along its edge of drive structure drive, the array is equipped with the sieve mesh of a plurality of through-hole forms on the apron, the electro-magnet has set firmly on the otic placode, the spacing ring that the magnetic conduction material was made has been cup jointed on the guide post, the spacing ring is located the electro-magnet below, and is equipped with the elastic component between the two, the elastic component supports top electro-magnet and drives the otic placode and.

As the further optimization of the technical scheme, the top end of the guide post is provided with a plastic limiting block, and the end face of the plastic limiting block is abutted against the surface of the lug plate.

As a further optimization of the above technical solution, the elastic member is a buffer spring sleeved on the guide post, and two ends of the buffer spring in the elastic direction respectively abut against the limit ring and the electromagnet.

As the further optimization of the technical scheme, the top of the screening bin is provided with the stirring motor, the stirring motor is connected with the stirring shaft in a driving mode, the lower end of the stirring shaft extends into the screening bin, and the stirring shaft is provided with the stirring paddles in an array mode.

As a further optimization of the above technical solution, the driving structure includes a hinged support hinged to the outer wall of the screening bin through an installation pivot, a driving element is installed on the hinged support, the driving element is connected with a connecting block in a driving manner, the cover plate is provided with a fixing seat, and the connecting block is hinged to the fixing seat through the installation pivot.

As a further optimization of the above technical solution, the driving element is a telescopic cylinder.

The utility model has the advantages that: agricultural products are poured into the screening bin from the feeding groove, the electromagnet is electrified to generate magnetism to drive the screening bin to move down rapidly, the electromagnet is electrified to stop the electricity, thereby enabling the screening bin to rapidly reciprocate and vertically move, enabling the screening bin to generate vibration, realizing the screening of agricultural products, defective products and residues of agricultural products with small volume are screened through the screening holes, screening of the agricultural products is realized, labor intensity of workers is reduced, working efficiency is improved, a stirring motor and a stirring paddle are arranged, the stirring motor drives the stirring paddle to rotate, agricultural products in the screening bin can be stirred, the screening efficiency is further improved, the driving structure is arranged, the cover plate is driven to turn over by the driving structure, so that the bottom opening of the screening bin is opened, thereby make the non-defective products in the screening storehouse can slide to outside collection device from the apron on, realize automatic collection.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic top view of the three-dimensional structure of FIG. 1;

FIG. 3 is a schematic bottom view of the three-dimensional structure of FIG. 1;

FIG. 4 is a schematic front view of the three-dimensional structure of FIG. 1;

wherein the reference numerals are as follows:

1-ear plate, 2-plastic limiting block, 3-electromagnet, 4-buffer spring, 5-limiting ring, 6-guide column, 7-hinged support, 8-telescopic cylinder, 9-connecting block, 10-fixed support, 11-storage bin, 12-cover plate, 13-feeding groove, 14-screening bin, 15-sieve mesh, 16-stirring motor, 17-loose leaf and 18-stirring paddle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, fig. 1-4 show a screening device structure for agricultural processing, which includes a screening bin 14, the top of the screening bin 14 has an opening, four side walls of the screening bin are respectively provided with an ear plate 1, the ear plates 1 are vertically and slidably provided with guide posts 6 with bottom ends mounted on a placing surface, the outer wall of the screening bin 14 is provided with a feeding chute 13 communicated with the inside of the screening bin, the bottom of the screening bin 14 has an opening, the opening is hinged with a cover plate 12 for closing the opening through a hinge 17, the cover plate 12 is driven by a driving structure to rotate along the hinged position with the screening bin 14, the cover plate 12 is provided with a plurality of sieve holes 15 in the form of through holes, the bottom of the cover plate 12 is provided with a storage bin 11, the sieve holes 15 are communicated with the storage bin 11, a cloth bag is mounted at the bottom opening of the storage bin 11, and the cloth bag is used for screening and collecting, the utility model discloses a spacing device, including otic placode 1, guide post 6, limiting ring 5, buffer spring 4, limiting ring 5, limiting ring 3, limiting ring 5 is located electro-magnet 3 below, and is equipped with the buffer spring 4 of suit on guide post 6 between the two, 4 elasticity direction both ends of buffer spring support spacing ring 5 and electro-magnet 3 respectively, buffer spring 4 supports electro-magnet 3 and drives otic placode 1 and move up, 6 tops of guide post are equipped with terminal surface and 1 surperficial counterbalance of otic placode, and are used for moving up the otic placode and carry out spacing plastic stopper 2.

Screening storehouse 14 top is installed agitator motor 16, agitator motor 16 goes up the drive connection and is had the (mixing) shaft, the (mixing) shaft lower extreme extends to in the screening storehouse 14 and the array is equipped with a plurality of stirring rakes 18.

The driving structure comprises a hinged support 7 hinged to the outer wall of the screening bin 14 through an installation pivot, a telescopic cylinder 8 is installed on the hinged support 7, a connecting block 9 is connected to the telescopic cylinder 8 in a driving mode, a fixing seat 10 is arranged on the cover plate 12, and the connecting block 9 is hinged to the fixing seat 10 through the installation pivot.

The utility model discloses when using: agricultural products such as corn grains are poured into the screening bin from the feeding groove, an external power supply is connected, the stirring motor is started to rotate, the stirring paddle is driven to turn over the corn grains in the screening bin, meanwhile, the electromagnet is controlled to be switched on and off rapidly through the external control switch, when the electromagnet is switched on, magnetic adsorption is generated on the limiting ring, the lug plate is driven to move downwards rapidly, then the electromagnet is switched off, under the elastic action of the buffer spring, the lug plate is driven to move upwards rapidly, the operation is repeated, the screening bin vibrates, the corn grains in the screening bin are subjected to vibration screening, defective products and residues in the corn grains fall into the storage bin through the sieve holes, screening of the agricultural products is achieved, after screening is finished, the telescopic cylinder is started, the cylinder rod of the telescopic cylinder extends, the connecting block is driven to move, and the cover plate rotates along the hinge, the bottom opening of the screening bin is opened, and qualified products screened in the screening bin roll to an external collecting device from the surface of the cover plate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The screening device structure for agricultural processing is characterized by comprising a screening bin (14), wherein the top of the screening bin (14) is provided with an opening, four side walls of the screening bin are respectively provided with an ear plate (1), the ear plate (1) is vertically and slidably provided with a guide post (6) with the bottom end mounted on a placing surface, the outer wall of the screening bin (14) is provided with a feeding groove (13) communicated with the inside of the screening bin, the bottom of the screening bin (14) is provided with an opening, the opening is hinged with a cover plate (12) for sealing the opening, the cover plate (12) is driven by a driving structure to rotate along the hinged part with the screening bin (14), the cover plate (12) is provided with a plurality of sieve meshes (15) in a through hole form in an array manner, an electromagnet (3) is fixedly arranged on the ear plate (1), a limiting ring (5) made of a magnetic conductive material is sleeved on the guide post (6), and the limiting ring (5) is positioned below the electromagnet (3), and an elastic piece is arranged between the two parts and abuts against the electromagnet (3) and drives the lug plate (1) to move upwards.

2. The structure of the screening device for agricultural processing according to claim 1, wherein the top end of the guide post (6) is provided with a plastic stopper (2) with an end surface abutting against the surface of the ear plate (1).

3. The screening device structure for agricultural processing according to claim 1, wherein the elastic member is a buffer spring (4) sleeved on the guide post (6), and two ends of the buffer spring (4) in the elastic direction respectively abut against the limiting ring (5) and the electromagnet (3).

4. The screening device structure for agricultural processing according to claim 1, wherein a stirring motor (16) is installed at the top of the screening bin (14), a stirring shaft is connected to the stirring motor (16) in a driving manner, the lower end of the stirring shaft extends into the screening bin (14), and a plurality of stirring paddles (18) are arranged in an array.

5. The structure of a screening device for agricultural processing according to claim 1, characterized in that the driving structure comprises a hinged support (7) hinged on the outer wall of the screening chamber (14) through a mounting pivot, a driving element is mounted on the hinged support (7), a connecting block (9) is connected on the driving element in a driving manner, a fixed seat (10) is arranged on the cover plate (12), and the connecting block (9) is hinged with the fixed seat (10) through the mounting pivot.

6. A screening arrangement structure for agricultural processes according to claim 5, characterized in that the driving element is a telescopic cylinder (8).