CN220239292U - Air screen type seed cleaner - Google Patents

Abstract

The utility model relates to the technical field of seed screening, and discloses an air-screen type seed cleaning machine, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a cleaning box, and the left side of the cleaning box is fixedly connected with a collecting box. This wind screen formula seed cleaner through setting up screening box and screen cloth, can once sieve the seed, improves the screening efficiency to the seed, through setting up driven gear, can drive mount pad and centrifugal tube and rotate, utilize the effect of centrifugal force to carry out secondary screening with the seed in the separation box inner chamber, great granule is stopped in the inner chamber of separation box, less granule falls to in the inner chamber of centrifugal tube, it is more ideal to make screening efficiency, it is not ideal to have solved current wind screen formula seed cleaner screening effect when using, can't carry out multiple screening to the seed, then lead to unable separation to the different seed of granule volume, reduce holistic practicality, thereby the problem that the people are inconvenient for using.

Description

Air screen type seed cleaner

Technical Field

The utility model relates to the technical field of seed screening, in particular to an air-screen type seed cleaning machine.

Background

The seeds are a propagation system of seed plants, play an important role in continuing species, have close relationship with human life, are derived from the seeds except grains, oil and cotton which are necessary for daily life, are also propagated from plants, big trees and flowers and plants, can be eaten by a plurality of seeds, and are delicious dishes on a dining table.

In the seed screening process, an air screen type seed cleaner is needed, and although the prior art meets the use requirements of users to a certain extent, certain defects still exist in the use process, and the specific problems are as follows: the existing wind screen type seed cleaning machine is not ideal in screening effect when in use, and seeds cannot be screened for multiple times, so that seeds with different particle volumes cannot be separated, the overall practicability is reduced, and the use of people is inconvenient.

In order to solve the problems, an air screen type seed cleaner is provided.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an air-sifting type seed cleaner, includes the bottom plate, the top fixedly connected with of bottom plate cleans the case, the left side fixedly connected with collecting box that cleans the case, the bottom that cleans the case inner chamber is through pivot swing joint has driven gear, driven gear's top fixedly connected with mount pad, the inner chamber joint of mount pad has a centrifugal section of thick bamboo, centrifugal section of thick bamboo's inner chamber fixedly connected with separation box, the bottom fixedly connected with drainage fan of collecting box inner chamber, the equal fixedly connected with second cassette in the left and right sides of collecting box inner wall, the quantity of second cassette is three, and the equal joint of the inner chamber of three groups second cassette has the filter screen, the equal fixedly connected with first cassette in the left and right sides of cleaning the case inner wall, the inner chamber joint of first cassette has the screen cloth, the equal fixedly connected with vibrating spring all around at screen cloth top, vibrating spring's top fixedly connected with screening box, the bottom fixedly connected with servo motor on the right side, servo motor's output fixedly connected with driving gear, through tooth meshing between driving gear and the driven gear.

Preferably, the top of collecting box communicates there is the collecting pipe, the one end that collecting box kept away from is communicated in the top on cleaning box right side, the collecting vat has all been seted up on cleaning box's left side and collecting box's right side, cleaning box's top intercommunication has the inlet pipe.

Preferably, the top intercommunication of clear selection case has first cassette, the top fixedly connected with air-blower on clear selection case right side, the left and right sides of clear selection incasement wall all inclines to be provided with the guide block.

Preferably, the left side and the right side of the bottom of the driven gear are fixedly connected with sliding columns, an annular sliding groove is formed in the bottom of the inner wall of the cleaning box, and the bottom of the sliding column is slidably connected in an inner cavity of the annular sliding groove.

Compared with the prior art, the utility model provides the air screen type seed cleaning machine, which has the following beneficial effects:

1. this wind screen formula seed cleaner through setting up screening box and screen cloth, can once sieve the seed, improves the screening efficiency to the seed, through setting up driven gear, can drive mount pad and centrifugal tube and rotate, utilize the effect of centrifugal force to carry out secondary screening with the seed in the separation box inner chamber, great granule is stopped in the inner chamber of separation box, less granule falls to in the inner chamber of centrifugal tube, it is more ideal to make screening efficiency, it is not ideal to have solved current wind screen formula seed cleaner screening effect when using, can't carry out multiple screening to the seed, then lead to unable separation to the different seed of granule volume, reduce holistic practicality, thereby the problem that the people are inconvenient for using.

2. This air-screen type seed cleaner through setting up drainage fan, can be with in the inner chamber of cleaning in-process production impurity suction collecting box, through setting up the filter screen, can carry out a lot of filtration to the impurity, not only can distinguish the impurity, and can effectively improve the filter effect to the air, through setting up vibrating spring, can produce the vibration to the screening box, and then improve the screening efficiency of screening box.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

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

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic view of the structure of the driven gear of the present utility model.

Wherein: 1. a bottom plate; 2. a cleaning box; 3. a collection box; 4. a feed pipe; 5. a collection pipe; 6. a first clamping seat; 7. a screen; 8. a vibration spring; 9. a screening box; 10. a blower; 11. a driven gear; 12. a mounting base; 13. a centrifugal barrel; 14. a separation box; 15. a collection tank; 16. a second clamping seat; 17. a filter screen; 18. a drainage fan; 19. a flow guiding block; 20. a servo motor; 21. a drive gear; 22. an annular chute; 23. a sliding column.

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. 1-4, the air-screen type seed cleaner comprises a bottom plate 1, a cleaning box 2 is fixedly connected to the top of the bottom plate 1, a collecting box 3 is fixedly connected to the left side of the cleaning box 2, a driven gear 11 is movably connected to the bottom of the inner cavity of the cleaning box 2 through a rotating shaft, a mounting seat 12 is fixedly connected to the top of the driven gear 11, a centrifugal cylinder 13 is clamped to the inner cavity of the mounting seat 12, a separation box 14 is fixedly connected to the inner cavity of the centrifugal cylinder 13, a drainage fan 18 is fixedly connected to the bottom of the inner cavity of the collecting box 3, second clamping seats 16 are fixedly connected to the left side and the right side of the inner wall of the collecting box 3, three groups of second clamping seats 16 are respectively clamped with a filter screen 17, a first clamping seat 6 is respectively fixedly connected to the left side and the right side of the inner wall of the cleaning box 2, a screen 7 is respectively fixedly connected to the periphery of the top of the screen 7, a vibrating spring 8 is fixedly connected to the top of the screening box 9, a servo motor 20 is fixedly connected to the bottom of the right side of the cleaning box 2, an output gear 20 is fixedly connected to a driving gear 21 and a driving gear 21 is meshed with the driven gear 11.

Through above-mentioned technical scheme, through setting up vibrating spring 8, can produce the vibration to screening box 9, and then improve screening box 9 screening efficiency, through setting up servo motor 20 and driving gear 21, can drive driven gear 11 and rotate.

Specifically, the top intercommunication of collection box 3 has collecting pipe 5, and collecting pipe 5 keeps away from the one end intercommunication of collection box 3 in the top on the right side of cleaning box 2, and collecting tank 15 has all been seted up on the left side of cleaning box 2 and the right side of collection box 3, and the top intercommunication of cleaning box 2 has inlet pipe 4.

Through above-mentioned technical scheme, through setting up collecting pipe 5 and collecting vat 15, the convenience is carried to the inner chamber of collecting box 3 to the impurity that produces in the cleaning process.

Specifically, the top intercommunication of clear selection case 2 has first cassette 6, and the top fixedly connected with air-blower 10 on clear selection case 2 right side, and the left and right sides of clear selection case 2 inner wall all inclines to be provided with guide block 19.

Through above-mentioned technical scheme, through setting up guide block 19, can lead the material after once sieving.

Specifically, the left side and the right side of the bottom of the driven gear 11 are fixedly connected with a sliding column 23, the bottom of the inner wall of the cleaning box 2 is provided with an annular sliding groove 22, and the bottom of the sliding column 23 is slidably connected in the inner cavity of the annular sliding groove 22.

Through above-mentioned technical scheme, through setting up annular spout 22 and traveller 23, can effectively improve driven gear 11 the stability in the rotation in-process.

When the device is used, firstly, materials enter the inner cavity of the cleaning box 2 through the feeding pipe 4, the air blower 10 generates wind power, the materials are subjected to air separation by utilizing the difference of specific gravities of impurities and the materials, light impurities are removed, meanwhile, the screened materials fall into the inner cavity of the separation box 14 through the screening box 9 and the screen 7, the output end of the servo motor 20 drives the driving gear 21 to rotate, the driving gear 21 drives the driven gear 11 to rotate through the action of tooth meshing, the driven gear 11 drives the centrifugal cylinder 13 and the separation box 14 to rotate through the mounting seat 12, the separation box 14 performs secondary screening on the materials by utilizing the action of centrifugal force, the materials with different particle volumes are separated, the drainage fan 18 generates suction force in the screening process, the impurities generated by air separation are sucked into the inner cavity of the collection box 3, the impurities are filtered for multiple times through the screen 17, and the impurities can be effectively distinguished and blocked (the working process of the whole device is not described in detail in the specification, and belongs to the known prior art of a professional person).

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (4)

1. Air-sifting type seed cleaner, including bottom plate (1), its characterized in that: the utility model discloses a vibration screening device, including bottom plate (1), collection box (2), collection box (3), driven gear (11), mount pad (12), centrifugal tube (13), separation box (14), drainage fan (18), second cassette (16) are all fixedly connected with in the bottom of collection box (3) inner chamber, the quantity of second cassette (16) is three groups, and the inner chamber of three groups second cassette (16) all joint filter screen (17), the inner wall of collection box (2) all fixedly connected with first cassette (6) in the left and right sides, first cassette (6) inner chamber joint (7), motor (7) are connected with separation box (14) in the inner chamber of centrifugal tube (13), motor (20) are all fixedly connected with vibration screening box (20) in the bottom of vibration screening box (20) are all fixedly connected with vibration screening box (20), the driving gear (21) is meshed with the driven gear (11) through teeth.

2. The air screen seed cleaner of claim 1, wherein: the top intercommunication of collecting box (3) has collecting pipe (5), the one end that collecting box (3) was kept away from to collecting pipe (5) communicates in the top on the right side of cleaning box (2), collecting tank (15) have all been seted up on the left side of cleaning box (2) and the right side of collecting box (3), the top intercommunication of cleaning box (2) has inlet pipe (4).

3. The air screen seed cleaner of claim 1, wherein: the top intercommunication of clear selection case (2) has first cassette (6), the top fixedly connected with air-blower (10) on the right side of clear selection case (2), the left and right sides of clear selection case (2) inner wall all inclines to be provided with guide block (19).

4. The air screen seed cleaner of claim 1, wherein: the left side and the right side of driven gear (11) bottom all fixedly connected with traveller (23), annular spout (22) have been seted up to the bottom of cleaning box (2) inner wall, the bottom sliding connection of traveller (23) is in the inner chamber of annular spout (22).