CN216880373U

CN216880373U - A screening plant for seed separation of particle size

Info

Publication number: CN216880373U
Application number: CN202220497863.4U
Authority: CN
Inventors: 漆刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-05
Anticipated expiration: 2032-03-09

Abstract

The utility model relates to the technical field of screening machines, in particular to a screening device for separating seeds with particle sizes, which comprises a box body, wherein an electric telescopic column used for lifting one end of the box body is arranged at the bottom of the box body, a primary discharging hopper, a secondary discharging hopper and a dust collecting box are arranged on the side surface of the box body, an induced draft fan, a dust hood and a feeding cylinder are arranged at the top of the box body, a screening box is arranged in the box body, a screen and a vibrating machine are arranged on the screening box, and compared with the existing screening machine, the screening device can collect and treat dust impurities mixed in the seeds while screening the particle seeds by using the screening machine, so that the problem that the dust removal operation is needed after the particle seeds are screened is avoided, and the screening efficiency of the particle seeds is improved.

Description

A screening plant for seed separation of particle size

Technical Field

The utility model relates to the technical field of screening machines, in particular to a screening device for separating seeds with particle sizes.

Background

The process that the broken materials are divided into different particle sizes through one or more layers of screen surfaces is called screening, the screening machine utilizes the relative motion of the broken materials and the screen surfaces to lead partial particles to penetrate through screen holes, and divides the materials such as sand, gravel, broken stone and the like into vibrating screening mechanical equipment with different grades according to the particle sizes, the screening process of the screening machine is generally continuous, and the materials smaller than the size of the screen holes penetrate through the screen holes after the screening raw materials are fed onto the screening machine (called a screen for short), so that the materials are called undersize products; material larger than the mesh size is continuously discharged from the screen surface and called oversize product.

At the in-process of the seed separation screening of particle size, do not possess the dust removal function when traditional screening machine sieves, lead to still having dust impurity in the seed that sieves out and need further dust removal processing to influence screening efficiency.

There is therefore a need for a screening device for separating seeds of a particle size that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a sieving device for separating seeds having a particle size.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a screening plant for seed separation of particle size, includes the box, the bottom of box is equipped with the electronic flexible post that is used for going up and down box one end, is equipped with hopper, second grade hopper and dust collection box under the one-level on the side of box, the top of box is equipped with draught fan, suction hood and a feeding section of thick bamboo, is equipped with the screening case in the inside of box, be equipped with screen cloth and vibrations machine on the screening case.

As a preferable scheme of the utility model, the two ends of the width edge of one side of the bottom of the box body are symmetrically provided with electric telescopic columns, the bottom of each electric telescopic column is provided with a base, and the narrow side of the periphery of the box body is provided with a secondary discharging hopper and a primary discharging hopper in sequence from top to bottom.

According to the preferable scheme of the utility model, a feeding cylinder for feeding is arranged at the center of the top of the box body, circular hole grooves are symmetrically formed at two ends of the width of the top of the box body, an induced draft fan is clamped at the inner side of each circular hole groove, a dust hood is arranged on the top of the box body and positioned on the top edge of each circular hole groove, and a guide pipe is arranged at the center of the top of each dust hood.

As a preferable scheme of the utility model, a dust collection box is arranged on the longer side surface of the periphery of the box body along the length direction of the box body, a box door and a handle are arranged on the dust collection box, and the top of the dust collection box is respectively connected with one ends of the two guide pipes far away from the dust hood.

As a preferable scheme of the utility model, a screening box is arranged on the inner side wall of the box body, a screen for screening the particle seeds is embedded at the top of the screening box, a vibrating machine for accelerating the screening speed by vibration is arranged at the bottom of the screening box, and a discharge hole is formed at the bottom of one side surface of the screening box close to the primary discharging hopper and the secondary discharging hopper.

As a preferable scheme of the utility model, the length edge of the narrower end of the top of the screening box is attached to the bottom edge of the end, close to the box body, of the secondary discharging hopper, and the discharging hole in the screening box is attached to the slotted hole connected with the box body and the primary discharging hopper.

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

1. according to the utility model, through the arrangement of the electric telescopic column, the primary discharging hopper, the secondary discharging hopper, the induced draft fan, the dust collection box and the vibrating machine, the device can perform dust collection operation while screening the particle seeds, so that the particle seeds are effectively prevented from being further subjected to dust collection operation after being screened, and the screening efficiency of the particle seeds is improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the case according to the present invention;

fig. 3 is a schematic structural diagram of the screening box of the present invention.

In the figure: 1. a box body; 101. a circular hole groove; 2. a base; 3. an electric telescopic column; 4. a first-stage discharging hopper; 5. a secondary discharging hopper; 6. an induced draft fan; 7. a dust hood; 8. a conduit; 9. a dust collection box; 10. a feeding cylinder; 11. a screening box; 111. a discharge hole; 12. screening a screen; 13. a vibrating machine.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a screening plant for seed separation of particle size, includes box 1, and the bottom of box 1 is equipped with the electronic flexible post 3 that is used for going up and down box 1 one end, is equipped with hopper 4, second grade hopper 5 and dust collection box 9 under the one-level under the side of box 1, and the top of box 1 is equipped with draught fan 6, suction hood 7 and feed cylinder 10, is equipped with screening case 11 in the inside of box 1, is equipped with screen cloth 12 and vibrations machine 13 on the screening case 11.

The embodiment, please refer to fig. 1, fig. 2 and fig. 3, the width border both ends symmetry of bottom one side of box 1 is provided with electronic flexible post 3, all be equipped with base 2 in the bottom of every electronic flexible post 3, present second grade hopper 5 and one-level hopper 4 down in proper order on the narrower side in periphery of box 1, the length border of the narrower one end in top of screening case 11 is laminated with the bottom border that hopper 5 is pressed close to box 1 one end under the second grade mutually, and the slotted hole that hopper 4 is connected under discharge opening 111 on the screening case 11 and box 1 and the one-level is laminated, through electronic flexible post 3 that sets up, hopper 4 and second grade hopper 5 under hopper 4 under the one-level, make the device can be convenient for carry out lifting operation and come through gravity unloading.

In the embodiment, referring to fig. 1 and 2, a feeding cylinder 10 for feeding is arranged at the center of the top of a box 1, circular hole grooves 101 are symmetrically formed at two ends of the width of the top of the box 1, an induced draft fan 6 is clamped at the inner side of each circular hole groove 101, a dust hood 7 is arranged at the top of the box 1 and located at the top edge of each circular hole groove 101, a guide pipe 8 is arranged at the center of the top of each dust hood 7, a dust collection box 9 is arranged on the longer side surface of the periphery of the box 1 along the length direction of the box 1, a box door and a handle are arranged on the dust collection box 9, the top of the dust collection box 9 is respectively connected with one ends of the two guide pipes 8 far away from the dust hoods 7, and dust in seeds can be collected in a centralized manner by the arranged induced draft fans 6 and the dust collection box 9.

In an embodiment, please refer to fig. 1, fig. 2 and fig. 3, a screening box 11 is disposed on an inner side wall of a box body 1, a screen 12 for screening particle seeds is installed at a top of the screening box 11 in an embedded manner, a vibrator 13 for accelerating a screening speed through vibration is disposed at a bottom of the screening box 11, a discharge hole 111 is disposed at a bottom of a side surface of the screening box 11 close to a first-level discharge hopper 4 and a second-level discharge hopper 5, and the screening box 11 and the vibrator 13 are disposed so that the device can improve a screening efficiency of the particle seeds.

The working principle is as follows: when the vibrating screening device is used, firstly, the height of one end of the box body 1 is reduced by starting the electric telescopic column 3, then the particle seeds to be screened are poured into the inner side of the feeding cylinder 10, the particle seeds fall onto the screen 12 on the screening box 11, at the same time, the induced draft fan 6 and the vibrating machine 13 are started, the particle seeds on the screen 12 can vibrate under the action of the vibrating machine 13, so that the screened seeds fall into the screening box 11 through the screen 12, then can slide to the discharge hole 111 under the action of gravity, and finally are discharged through the primary discharging hopper 4, while the unscreened seeds can continue to be accumulated on the screen 12, at the moment, one end of the box body 1 is lifted by the electric telescopic column 3, so that the unscreened particle seeds can slide to the secondary discharging hopper 5 from the screen 12 under the action of gravity, and dust and impurities mixed in the particle seeds can be lifted in the whole vibrating screening process, thereby being inhaled by draught fan 6 and concentrating the inside of discharging to dust collection box 9 through pipe 8 to carry out the dust removal operation when sieving the granule seed, effectively avoided the granule seed to need to carry out the dust removal operation after being sieved, thereby improved the high efficiency of granule seed screening, certain spreading value has.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A screening plant for the separation of seeds of particle size, comprising a box (1), characterized in that: the bottom of box (1) is equipped with and is used for carrying out electronic flexible post (3) that go up and down with box (1) one end, is equipped with hopper (4), second grade hopper (5) and dust collection box (9) down under one-level on the side of box (1), the top of box (1) is equipped with draught fan (6), suction hood (7) and feed cylinder (10), is equipped with screening case (11) in the inside of box (1), be equipped with screen cloth (12) and vibrations machine (13) on screening case (11).

2. A screening device for particle size seed separation as claimed in claim 1, wherein: the width border both ends symmetry of bottom one side of box (1) is provided with electronic flexible post (3), all is equipped with base (2) in the bottom of every electronic flexible post (3), be equipped with hopper (5) and one-level down hopper (4) from top to bottom in proper order on the narrower side in periphery of box (1).

3. A screening device for particle size seed separation as claimed in claim 1, wherein: the top center department of box (1) is equipped with feed cylinder (10) that are used for carrying on the material loading, has seted up round hole groove (101) at the top width both ends symmetry of box (1), all has clamped draught fan (6) in the inboard of every round hole groove (101), the top of box (1) is located all to be equipped with suction hood (7) on the top border of every round hole groove (101), locates all to be equipped with pipe (8) at the top center of every suction hood (7).

4. A screening device for particle size seed separation as claimed in claim 1, wherein: the dust collection box is characterized in that a dust collection box (9) is arranged on the longer side face of the periphery of the box body (1) along the length direction of the box body (1), a box door and a handle are arranged on the dust collection box (9), and the top of the dust collection box (9) is connected with one ends, far away from the dust hood (7), of the two guide pipes (8) respectively.

5. A screening device for particle size seed separation as claimed in claim 1, wherein: be equipped with screening case (11) on the inside wall of box (1), embedded the installing screen cloth (12) that are used for going on screening to the granule seed at the top of screening case (11), be equipped with vibrations machine (13) that are used for through vibrations accelerated screening speed in the bottom of screening case (11), discharge opening (111) have been seted up to a side bottom of hopper (5) under hopper (4) and the second grade under screening case (11) are pressed close to the one-level.

6. A screening device for particle size seed separation as claimed in claim 1, wherein: the length border of the narrower one end in top of screening case (11) laminates with the bottom border that hopper (5) are pressed close to box (1) one end under the second grade mutually, just discharge opening (111) on screening case (11) laminate with box (1) and the slotted hole that hopper (4) are connected under the one-level.