CN220195502U

CN220195502U - Seed screening plant

Info

Publication number: CN220195502U
Application number: CN202321494999.0U
Authority: CN
Inventors: 李敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-12-19
Anticipated expiration: 2033-06-13

Abstract

The present utility model relates to separating solids from solids; select separately technical field, and disclose a seed screening plant, which comprises a supporting fram, the last fixed surface of support frame is connected with first spring, be provided with the main part on the support frame, the fixed surface cover of main part is equipped with the mount, fixedly connected with first spring between the upper surface of support frame and the lower surface of mount, the inside cavity of main part, the fixed cover of inner wall of main part is equipped with screening plate, this seed screening plant, pour the seed into the main part from the intake pipe in, the seed can fall on the upper surface of screening plate, screen through screening plate, the bigger grass stalk of volume, grass leaf can't flow out in the screening hole of screening plate, and then follow the downward displacement of screening plate of vibration in-process follow slope, and then discharge from the export, and then can pass through screening plate and export matched with the grass stalk of great volume, grass leaf business turn over and screen, avoid great grass stalk, grass leaf to influence the purity of seed's quality in the seed.

Description

Seed screening plant

Technical Field

The present utility model relates to separating solids from solids; the technical field of sorting, in particular to a seed screening device.

Background

In the related activities of modern agriculture, seed screening is an important process for controlling the quality and the shape of seeds, and impurities such as damaged seeds, insect pests, dust and the like in the seeds need to be screened out by related screening equipment, so that the seeds with different sizes are processed in batches.

The dust of the attached part of the surface of the seeds in the harvesting and airing process, and the impurities such as grass stalks, grass leaves and the like are inevitably doped in the seeds in the harvesting process, so that the purity of the seeds can be influenced, the quality of the seeds is further influenced, the existing seed screening device can only screen the size of the seeds, and the dust impurities in the seeds cannot be screened, so that the quality of the seeds is further influenced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a seed screening device which has the advantages that dust, small-particle grass stalks, grass leaves and other impurities in seeds are screened out, so that the screening effect is better, the impurities are prevented from affecting the purity of the seeds, the quality and the purity of the seeds are further improved, the problems that the dust on the surface of the seeds can be adhered to the surface of the seeds in the harvesting and airing process, the seeds are inevitably doped with some grass stalks, grass leaves and other impurities in the harvesting process, the purity of the seeds is affected by the dust impurities, the quality of the seeds is further affected, the existing seed screening device can only screen the size of the seeds, and the dust impurities in the seeds cannot be screened, so that the quality of the seeds is affected are solved.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a seed screening plant, includes the support frame, the last fixed surface of support frame is connected with first spring, is provided with the main part on the support frame, and the fixed cover of surface of main part is equipped with the mount, and the first spring of fixedly connected with between the upper surface of support frame and the lower surface of mount, the inside cavity of main part, the fixed cover of inner wall of main part are equipped with the screening board, and the screening board is the slope setting, and the screening hole that extends its lower surface has been seted up to the upper surface of screening board, and the export that extends into its inside is seted up to the surface of main part, export and screening board looks adaptation.

Preferably, the inner walls of the left side and the right side of the main body are fixedly connected with inclined plates, the inclined plates are positioned on the lower sides of the screening plates, the inclined plates are obliquely arranged, and the inclined plates are mirror images and are arranged in an up-down staggered mode.

Preferably, the lower side of the main body is funnel-shaped, and the upper surface of the main body is fixedly connected with an inlet pipe communicated with the inside of the main body.

Preferably, the outer surface of the main body is fixedly connected with a spring tube communicated with the inner part of the main body, the spring tube is positioned between the two inclined plates, and one end of the spring tube, which is far away from the main body, is fixedly connected with a treatment box.

Preferably, the inside of the treatment box is hollow, the spring tube is communicated with the inside of the treatment box, and the inner wall of the treatment box is fixedly connected with a filter basket.

Preferably, the outer surface of the treatment box is fixedly connected with a fixed pipe communicated with the inside of the filtering basket, one end of the fixed pipe, which is far away from the treatment box, is provided with a fan, and the input end of the fan is fixedly connected with the fixed pipe.

(III) beneficial effects

Compared with the prior art, the utility model provides a seed screening device, which has the following beneficial effects:

1. this seed screening plant, pour the seed into the main part in from the intake pipe, the seed can fall on the upper surface of screening board, screen through the screening board, the unable flow out in the screening hole of screening board of the great grass stalk of volume, grass leaf, and then follow the vibration in-process from the downward displacement of screening board of slope, and then discharge from the export, and then cooperate through screening board and export can pass in and out the purity of screening the quality of the great grass stalk of volume, grass leaf influence seed in the seed, avoid great grass stalk, grass leaf.

2. This seed screening plant for the main body produces the negative pressure, and impurity such as dust, the grass stalk of granule, grass leaf in the suction process seed just gets into the processing incasement through the spring pipe, then filters at the processing incasement through the filter basket, and then comes out with the further screening of impurity such as dust, the grass stalk of granule, grass leaf in the seed, makes screening effect better, avoids impurity to influence the purity of seed, and then improves the quality and the purity of seed.

3. This seed screening plant, hang plate can increase the residence time of seed in the main part to can make the seed can disperse whereabouts, and then make the screening effect of magazine better in the seed, avoid impurity to influence the purity of seed, and then improve the quality and the purity of seed.

Drawings

FIG. 1 is a schematic view of the overall structure of a seed screening device according to the present utility model;

FIG. 2 is a cross-sectional view of the body of the present utility model;

FIG. 3 is a partial cross-sectional view of the body of the present utility model;

FIG. 4 is a schematic view of the internal plan structure of the treatment tank of the present utility model;

fig. 5 is a schematic view of the internal plane structure of the main body of the present utility model.

In the figure: 1. a support frame; 2. a first spring; 3. a main body; 4. a fixing frame; 5. a vibration motor; 6. a screening plate; 7. an outlet; 8. an inlet pipe; 9. an inclined plate; 10. a spring tube; 11. a treatment box; 12. a filter basket; 13. a fixed tube; 14. a blower.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a new technical solution: the utility model provides a seed screening plant, including support frame 1, the last fixed surface of support frame 1 is connected with a plurality of first springs 2, be provided with main part 3 on the support frame 1, the fixed cover of surface of main part 3 is equipped with mount 4, fixedly connected with a plurality of first springs 2 between the upper surface of support frame 1 and the lower surface of mount 4, the inside cavity of main part 3, the downside of main part 3 is the funnel form, the fixed cover of inner wall of main part 3 is equipped with screening board 6, screening board 6 is the slope setting, a plurality of screening holes that extend its lower surface have been seted up to screening board 6's upper surface, the export 7 that extends into its inside has been seted up to main part 3's surface, export 7 and screening board 6 looks adaptation, the left and right sides inner wall fixedly connected with of main part 3 a plurality of hang plates 9, hang plate 9 are located screening board 6's downside, hang plate 9 is the slope setting, hang plate 9 is mirror image and crisscross setting from top to bottom, the upper surface fixedly connected with of main part 3 and its inside communicating import pipe 8.

Further, when starting vibrating motor 5, vibrating motor 5 and first spring 2, support frame 1, mount 4 take place the vibration to adaptation drive main part 3, pour the seed from intake pipe 8 into main part 3 this moment in, the seed can fall at screening plate 6's upper surface, screen through screening plate 6, the grass stalk of great volume, the unable outflow in the screening hole of screening plate 6 of grass leaf, and then follow the vibration in-process from the downward displacement of screening plate 6 of slope, and then discharge from export 7, and then cooperate through screening plate 6 and export 7 can pass through the grass stalk of great volume, grass leaf business turn over and screen out, avoid great grass stalk, grass leaf to influence the purity of the quality of seed in the seed.

Further, the outer surface of the main body 3 is fixedly connected with a plurality of spring tubes 10 communicated with the inside of the main body 3, the spring tubes 10 are positioned between the two inclined plates 9, one end of each spring tube 10 away from the main body 3 is fixedly connected with a treatment box 11, the inside of the treatment box 11 is hollow, the spring tubes 10 are communicated with the inside of the treatment box 11, the inner wall of the treatment box 11 is fixedly connected with a filter basket 12, the filter basket 12 is a net surface material, the outer surface of the treatment box 11 is fixedly connected with a fixed tube 13 communicated with the inside of the filter basket 12, a fan 14 is arranged at one end of each fixed tube 13 away from the treatment box 11, and the input end of the fan 14 is fixedly connected with the fixed tube 13.

Further, after the seeds are primarily screened by the screening plate 6, the seeds fall on the inclined plates 9 and then roll on the inclined plates 9 in a staggered manner, at the moment, the fan 14 is synchronously started, the fan 14 is started to drive the spring tube 10 to suck the main body 3, so that the main body 3 generates negative pressure, dust, small-particle grass stalks, grass leaves and other impurities in the seeds in the sucking process enter the treatment box 11 through the spring tube 10, and then are filtered in the treatment box 11 through the filtering basket 12, so that the dust, small-particle grass stalks, grass leaves and other impurities in the seeds are further screened out, the screening effect is better, the impurities are prevented from affecting the purity of the seeds, and the quality and purity of the seeds are improved.

In addition, the dust, small-particle grass stalks, grass leaves and other impurities in the seeds enter the processing box 11 through the spring tube 10, so that centralized processing can be performed, and the practicability of the device is further improved.

Further, the inclined plate 9 can increase the residence time of the seeds in the main body 3, and can enable the seeds to fall down in a dispersing manner, so that the screening effect of magazines in the seeds is better, impurities are prevented from affecting the purity of the seeds, and the quality and purity of the seeds are improved.

Working principle: when the device is used, through taking place the vibration to the adaptation to take main part 3 when starting vibrating motor 5, vibrating motor 5 and first spring 2, support frame 1, mount 4, pour the seed into main part 3 from intake pipe 8 this moment, the seed can fall on screening board 6's upper surface, screen through screening board 6, the large grass stalk of volume, the unable screening hole from screening board 6 of grass leaf flows out, and then follow the vibration in-process from the downward displacement of screening board 6 of slope, and then follow export 7 and discharge, and then can remove the grass stalk of great volume, grass leaf business turn over screen through screening board 6 and export 7, avoid the quality purity of the mass of great grass stalk, grass leaf influence seed in the seed, after the seed carries out preliminary screening through screening board 6, the seed can drop on inclined plate 9, then crisscross roll on a plurality of inclined plate 9, at this moment synchronous start fan 14, fan 14 starts and drives spring pipe 10 and pumps in to main part 3, and then make 3 produce the negative pressure, and then, the grass stalk in the suction process seed, the dust, the grass leaf is followed by the filter box is passed through to the spring pipe 10, the impurity box is passed through in the noise box is passed through to the grass leaf 11, and then the impurity is further improved, the impurity is removed in the quality is further improved to the quality is filtered to the impurity is removed in the quality of the seed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Seed screening plant, including support frame (1), its characterized in that: the utility model discloses a screening device, including support frame (1), screening plate (6), support frame (1) is last to be provided with main part (3), the fixed cover of surface of main part (3) is equipped with mount (4), fixedly connected with first spring (2) between the upper surface of support frame (1) and the lower surface of mount (4), inside cavity of main part (3), the fixed cover of inner wall of main part (3) is equipped with screening plate (6), screening plate (6) are the slope setting, screening hole that extends its lower surface has been seted up to the upper surface of screening plate (6), export (7) that extend into its inside are seted up to the surface of main part (3), export (7) and screening plate (6) looks adaptation.

2. A seed screening device according to claim 1, characterized in that: the left and right sides inner wall fixedly connected with hang plate (9) of main part (3), hang plate (9) are located the downside of screening board (6), hang plate (9) are the slope setting, hang plate (9) are mirror image and crisscross setting from top to bottom.

3. A seed screening device according to claim 1, characterized in that: the lower side of the main body (3) is funnel-shaped, and the upper surface of the main body (3) is fixedly connected with an inlet pipe (8) communicated with the inside of the main body.

4. A seed screening device according to claim 1, characterized in that: the outer surface of the main body (3) is fixedly connected with a spring tube (10) communicated with the inside of the main body, and one end, far away from the main body (3), of the spring tube (10) is fixedly connected with a treatment box (11).

5. A seed screening device according to claim 4, wherein: the inside of the treatment box (11) is hollow, the spring tube (10) is communicated with the inside of the treatment box (11), and the inner wall of the treatment box (11) is fixedly connected with a filter basket (12).

6. A seed screening device according to claim 5, wherein: the outer surface of the treatment box (11) is fixedly connected with a fixed pipe (13) communicated with the inside of the filtering basket (12), one end of the fixed pipe (13) away from the treatment box (11) is provided with a fan (14), and the input end of the fan (14) is fixedly connected with the fixed pipe (13).