CN218014150U

CN218014150U - Corn is cultivated with seed screening with preparator

Info

Publication number: CN218014150U
Application number: CN202221395889.4U
Authority: CN
Inventors: 李明海
Original assignee: Hangzhou Xiaowei Seeds Co ltd
Current assignee: Hangzhou Xiaowei Seeds Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-12-13
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a corn is cultivated and uses choice machine for seed screening, including the screening case, the quad slit has been seted up to screening case upper end, and quad slit fixed mounting has the feeder hopper, and the screening incasement is provided with filtration structure, and the filtration structure lower extreme is provided with the screening structure, and screening structure lower extreme is provided with the partial shipment structure, and screening case lower extreme is provided with the removal structure, the utility model discloses, machine structure is simple, convenient to use, through the setting of filtration structure, screening structure and partial shipment structure, has fully screened other impurity and inferior seed, has improved the screening efficiency to the seed, has solved the problem that consumes a large amount of human costs in traditional seed screening simultaneously, through the setting of removal structure for the machine uses more conveniently high-efficiently.

Description

Corn is cultivated with seed screening with preparator

Technical Field

The utility model relates to an agricultural equipment technical field, concretely relates to corn is cultivated and uses preparator with seed screening.

Background

Maize seeds are propagules capable of growing into adult maize plants, which are formed by the pollination and fertilization of ovules. The corn seed is composed of seed coat, embryo and endosperm 3, the corn seed is divided into four types of conventional seed, inbred line, single cross seed, double cross and triple cross, the hybrid corn seed is the most common used seed of farmers in the market, under the strong support of China to agriculture, the seed processing industry in China has been developed rapidly in recent years, the seed market is continuously expanded, the fine processing requirement of the seed processing industry is higher and higher, especially the higher requirement on the physical processing performance of the seed is provided, in the deep processing process of the seed, the seed must be classified according to the shape and the appearance characteristic of the seed, and the seed with the same shape and size is better used.

The chinese patent discloses a selection machine for screening seed for maize is cultivated (grant publication No. CN 215030954U), and this patent technique can arrange in order screening impurity to guarantee that its screening is accomplished the back quality is higher, but, the device screening process is simpler, is difficult for distinguishing different impurity, and places and use inconvenience. Accordingly, those skilled in the art have provided a seed screening sorter for corn breeding to solve the problems set forth in the background art as described above.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a maize is cultivated and is used preparator of seed screening, including the screening case, the quad slit has been seted up to screening case upper end, and quad slit fixed mounting has the feeder hopper, and the screening incasement is provided with filtration, and the filtration lower extreme is provided with the screening structure, and screening structure lower extreme is provided with the partial shipment structure, and screening case lower extreme is provided with the removal structure.

Preferably: the filtering structure comprises a filtering net, and through holes are formed in the filtering net.

Preferably: the upper end of the filter screen is provided with a buffer spring, the upper side of the buffer spring is provided with a fan, the perforated waste material groove is installed on the two sides of the filter screen, and the sliding scraper is installed on the top end of the inner wall of the waste material groove.

Preferably: screening structure includes the screen cloth, is provided with less through-hole on the screen cloth, and the vibrations spring is installed to screen cloth lower extreme left and right sides symmetry.

Preferably: the motor is installed to vibrations spring lower extreme, and spacing spring is installed to both sides around the screen cloth lower extreme, and the backup pad is installed to spacing spring lower extreme, and screen cloth one end is provided with the stock box, and the discharge gate has been seted up to the stock box.

Preferably: the sub-packaging structure comprises a slide way, and the left end of the slide way is connected with a waste box.

Preferably: the movable structure comprises a supporting rod, the supporting rod is provided with a universal wheel, and the universal wheel is connected with a limiting rod.

The utility model discloses a technological effect and advantage:

1. the utility model discloses, through the setting of filtration, screening structure and partial shipment structure, fully screened other impurity and inferior seed, improved the screening efficiency to the seed, solved simultaneously and consumeed a large amount of human costs's problem in the screening of traditional seed.

2. The utility model discloses, through the setting of removal structure for the machine uses more convenient high-efficient.

Drawings

FIG. 1 is a schematic structural diagram of a seed screening and selecting machine for corn cultivation according to an embodiment of the present disclosure;

FIG. 2 is a cross-sectional view of a seed screening concentrator for corn cultivation according to an embodiment of the present disclosure;

FIG. 3 is a top view of a seed screening concentrator for corn cultivation according to an embodiment of the present disclosure;

FIG. 4 is a schematic diagram of a mobile structure of a seed screening and selecting machine for corn cultivation according to an embodiment of the present application;

in the figure: 1. a screening box; 101. a feed hopper; 2. a filter structure; 201. a filter screen; 202. a buffer spring; 203. a fan; 204. a waste chute; 205. a sliding blade; 3. screening the structure; 301. screening a screen; 302. a material storage box; 303. a discharge port; 304. vibrating the spring; 305. a motor; 306. a limiting spring; 307. a support plate; 4. a split charging arrangement; 401. a slideway; 402. a waste bin; 5. a moving structure; 501. a strut; 502. a universal wheel; 503. a limiting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1-3, in the present embodiment, a seed screening and selecting machine for corn cultivation is provided, which includes a screening box 1, a square hole is formed at an upper end of the screening box 1, a feeding hopper 101 is fixedly installed at the square hole for placing corn seeds for selection, a filtering structure 2 is arranged in the screening box 1 for filtering large-particle impurities, a screening structure 3 is arranged at a lower end of the filtering structure 2 for filtering large-particle impurities, a sub-packaging structure 4 is arranged at a lower end of the screening structure 3 for collecting selected corn seeds, and a moving structure 5 is arranged at a lower end of the screening box 1 for moving and placing the device;

the filtering structure 2 comprises a filtering net 201, through holes are formed in the filtering net 201, a buffer spring 202 is arranged at the upper end of the filtering net 201, a fan 203 is installed on the upper side of the buffer spring 202 and used for supplying air to the filtering net 201, perforated waste troughs 204 are installed on two sides of the filtering net 201, and a sliding scraper 205 is installed at the top end of the inner wall of each waste trough 204 and used for scraping impurities remained on the filtering net 201;

the screening structure 3 comprises a screen 301, a small through hole is formed in the screen 301, vibration springs 304 are symmetrically arranged on the left side and the right side of the lower end of the screen 301, a motor 305 is arranged at the lower end of each vibration spring 304, limiting springs 306 are arranged on the front side and the rear side of the lower end of the screen 301 and used for limiting vibration of the screen 301, a supporting plate 307 is arranged at the lower end of each limiting spring 306 and used for supporting and fixing the limiting springs 306, a storage box 302 is arranged at one end of the screen 301 and used for storing corn seeds, and a discharge hole 303 is formed in each storage box 302;

the split charging structure 4 comprises a slide way 401 for conveying small particle impurities, and the left end of the slide way 401 is connected with a waste box 402 for collecting impurities;

referring to fig. 4, the moving structure 5 includes a supporting rod 501 for supporting and fixing the screening box 1, the supporting rod 501 is provided with a universal wheel 502 for moving the screening box 1, and the universal wheel 502 is connected to a limiting rod 503 for braking the universal wheel 502.

The utility model discloses a theory of operation is:

during the use, pour maize seed into screening case 1 from feeder hopper 101 inside, start fan 203 and motor 305 work through external controller in proper order afterwards, blow through fan 203 blast, the impurity of large granule is stayed filter screen 201 upper surface, maize seed and tiny particle impurity drop screen 301 upper surface simultaneously, slide scraper blade 205 this moment and reciprocate to scrape about filter screen 201 upper surface, the impurity of large granule is scraped into in the dirty tank 204 through slide scraper blade 205, motor 305 is through vibrations spring 304, further filter the seed to shaking screen cloth 301, tiny particle impurity falls down through slide 401 from screen cloth 301 surface and gets into dirty tank 402 this moment, and the seed that the screening was stayed gets into storage tank 302 along screen cloth 301, open discharge gate 303 and can take out.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. The utility model provides a maize is cultivated and uses seed screening with preparator, includes screening case (1), its characterized in that, the quad slit has been seted up to screening case (1) upper end, and quad slit fixed mounting has feeder hopper (101), is provided with filtration (2) in screening case (1), and filtration (2) lower extreme is provided with screening structure (3), and screening structure (3) lower extreme is provided with partial shipment structure (4), and screening case (1) lower extreme is provided with removal structure (5).

2. The corn cultivation seed screening concentrator as claimed in claim 1, wherein the filter structure (2) comprises a filter screen (201), and the filter screen (201) is provided with through holes.

3. The corn cultivation seed screening concentrator as claimed in claim 2, wherein the upper end of the filter screen (201) is provided with a buffer spring (202), the upper side of the buffer spring (202) is provided with a fan (203), two sides of the filter screen (201) are provided with perforated waste chutes (204), and the top ends of the inner walls of the waste chutes (204) are provided with sliding scrapers (205).

4. The seed screening concentrator for corn cultivation as claimed in claim 1, wherein the screening structure (3) comprises a screen (301), the screen (301) is provided with small through holes, and the left and right sides of the lower end of the screen (301) are symmetrically provided with vibrating springs (304).

5. The corn cultivation seed screening concentrator as claimed in claim 4, wherein the lower end of the vibration spring (304) is provided with a motor (305), the front side and the rear side of the lower end of the screen (301) are provided with limit springs (306), the lower end of each limit spring (306) is provided with a support plate (307), one end of the screen (301) is provided with a storage box (302), and the storage box (302) is provided with a discharge hole (303).

6. The corn cultivation seed screening fine selecting machine as claimed in claim 1, wherein the sub-packaging structure (4) comprises a slide way (401), and the left end of the slide way (401) is connected with a waste box (402).

7. The corn cultivation seed screening concentrator as claimed in claim 1, wherein the moving structure (5) comprises a support rod (501), the support rod (501) is provided with a universal wheel (502), and the universal wheel (502) is connected with a limiting rod (503).