CN219817073U

CN219817073U - Seed winnowing machine

Info

Publication number: CN219817073U
Application number: CN202320913502.8U
Authority: CN
Inventors: 季金峰
Original assignee: Xinjiang Sanrui Agricultural Technology Co ltd
Current assignee: Xinjiang Sanrui Agricultural Technology Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-10-13
Anticipated expiration: 2033-04-21

Abstract

The utility model relates to a seed winnowing machine, which comprises a box body, wherein a feed hopper is fixedly arranged at the top end of one side of the box body, a fan is fixedly embedded in the upper part of one side of the box body, which is close to the feed hopper, an air outlet channel is fixedly arranged at the upper part of one side of the box body, which is far away from the fan, a sieve plate is fixedly arranged on the inner wall of the lower part of the box body, a material conveying rod is fixedly arranged at the bottom end of the box body, a blanking pipe is fixedly embedded at the bottom end of one side of the box body, the bottom end of the blanking pipe extends into the material conveying rod, a rotating motor I is fixedly arranged on the outer wall of one side of the material conveying rod, a rotating shaft I is fixedly connected with the output end of the rotating motor I, a plurality of spiral blades are fixedly sleeved on the rotating shaft I, and the spiral blades are positioned in the material conveying rod.

Description

Seed winnowing machine

Technical Field

The utility model relates to a seed winnowing machine, and belongs to the technical field of winnowing machine equipment.

Background

The seeds are a propagation system of seed plants, play an important role in continuing species, the seeds are closely related to human life, besides grains, oil and cotton which are necessary for daily life, some medicines (such as almonds), seasonings (such as peppers) and beverages (such as coffee and cocoa) come from the seeds, the plants, big trees and flowers and plants are propagated from the seeds, and a plurality of the seeds can be eaten and are delicious dishes on dining tables, and in the seed production process, the seeds are required to be subjected to impurity removal by using a winnowing machine.

According to the publication No. CN214382824U, a seed winnowing machine is disclosed, the utility model can separate blighted grains from qualified seeds, in addition, ultraviolet rays can be used for sterilizing the seeds during winnowing, the blighted grains and the qualified seeds can be separated by the device, but due to the existence of a separation plate and an adjusting plate, some particles such as straws or stones with diameters larger than the diameter of the seeds still exist in materials after the winnowing easily, so that the winnowing effect is poor, and manual treatment is needed by workers in the later stage, so that the practicability of the device is lower.

Disclosure of Invention

The utility model aims to provide a seed winnowing machine, which can effectively improve the impurity removing effect of the winnowing machine on seeds, thereby effectively improving the practicability of the device and solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a seed winnowing machine, includes the box, the fixed feeder hopper that is equipped with in one side top of box, the box is close to one side upper portion of feeder hopper runs through fixedly to inlay and is equipped with the fan, the box is kept away from one side upper portion of fan is fixed to be equipped with the air-out passageway, fixed being equipped with the sieve on the lower part inner wall of box, the bottom mounting of box is equipped with the material conveying pole, one side bottom mounting of box inlays and is equipped with the blanking pipe, the bottom of blanking pipe extends to in the material conveying pole, fixed being equipped with rotation motor one on one side outer wall of material conveying pole, rotation motor one's output fixedly connected with pivot one, rotation shaft one's the other end extends to in the material conveying pole, be located in the fixed cover of array is equipped with a plurality of helical blades in the pivot one.

Further, the lower part inner wall of feeder hopper is gone up to rotate and is equipped with the dwang, the symmetry is fixed on the dwang is equipped with the baffle, fixed being equipped with step motor on the front side lower part outer wall of feeder hopper, the front end of dwang extend to outside the feeder hopper and with step motor's output fixed connection.

Further, a first filter screen is fixedly arranged on a shell on one side of the fan, which is close to the air outlet channel.

Further, the lower part internal fixation of box is inlayed and is equipped with rotation motor two, rotation motor two's output fixedly connected with pivot two, the top of pivot two extends to the top of sieve, be located the sieve top the fixed driving lever that is equipped with in pivot two, the bottom of driving lever with the top of sieve is contradicted.

Further, the bottom end of the material conveying rod is fixedly embedded with a second filter screen in a penetrating mode.

Further, the door body is hinged in the middle of the front side of the box body, a controller is fixedly arranged on the upper portion of the front side of the box body, and the fan, the first rotating motor, the second rotating motor and the stepping motor are electrically connected with the output end of the controller.

The beneficial effects of the utility model are as follows:

according to the utility model, the sieve plate and the second filter screen are arranged, when the material feeding hopper is used, the rotating rod can be driven to rotate 180 degrees at regular time through the stepping motor, the rotating rod can drive the baffle to rotate, so that the material above the baffle can fall into the box body, the fan works, lighter impurities in the material can be blown into the air outlet channel and discharged out of the box body, the rest of the material can fall onto the sieve plate, the rest of the impurities such as residual straws, blades or large-particle stones in the material can be trapped through the sieve plate, the screened material can fall into the material conveying rod through the blanking pipe, the rotating shaft I and the spiral blade II are driven to rotate through the rotating motor, the material can be conveyed, in the process, unqualified seeds with smaller diameters in the material can fall out of the device through the second filter screen, and qualified seeds can be conveyed to a proper position.

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 description serve to explain the utility model.

FIG. 1 is a front view of a seed winnowing machine of the present utility model;

FIG. 2 is a schematic diagram of a seed winnowing machine according to the present utility model;

FIG. 3 is a side view of a hopper of a seed winnowing machine of the present utility model;

FIG. 4 is a side view of a feed bar of a seed winnowing machine of the present utility model;

reference numerals in the drawings: 1. a case; 2. a feed hopper; 3. a blower; 4. an air outlet channel; 5. a sieve plate; 6. a material conveying rod; 7. a blanking pipe; 8. rotating a first motor; 9. a first rotating shaft; 10. a helical blade; 11. a rotating lever; 12. a baffle; 13. a stepping motor; 14. a first filter screen; 15. rotating a second motor; 16. a second rotating shaft; 17. a deflector rod; 18. a second filter screen; 19. a door body; 20. and a controller.

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 present utility model provides a technical solution:

the utility model provides a seed winnowing machine, including box 1, the fixed feeder hopper 2 that is equipped with in one side top of box 1, one side upper portion that box 1 is close to feeder hopper 2 runs through fixedly to be inlayed and is equipped with fan 3, one side upper portion that fan 3 was kept away from to box 1 is fixed to be equipped with air-out passageway 4, fixed being equipped with screen plate 5 on the lower part inner wall of box 1, the bottom mounting of box 1 is equipped with defeated material pole 6, one side bottom mounting of box 1 is inlayed and is equipped with blanking pipe 7, the bottom of blanking pipe 7 extends to in the defeated material pole 6, fixedly on the outer wall of one side of defeated material pole 6 be equipped with rotary motor one 8, the output fixedly connected with pivot one 9 of rotary motor one 8, the other end of pivot one 9 extends to in the defeated material pole 6, the fixed cover of array is equipped with a plurality of helical blades 10 on the pivot one 9 that is located the defeated material pole 6.

Specifically, as shown in fig. 1-3, a rotating rod 11 is rotatably arranged on the inner wall of the lower part of the feeding hopper 2, a baffle 12 is symmetrically and fixedly arranged on the rotating rod 11, a stepping motor 13 is fixedly arranged on the outer wall of the lower part of the front side of the feeding hopper 2, the front end of the rotating rod 11 extends out of the feeding hopper 2 and is fixedly connected with the output end of the stepping motor 13, the rotating rod 11 can be driven to rotate 180 degrees at regular time through the stepping motor 13, and at the moment, the rotating rod 11 can drive the baffle 12 to rotate, so that materials above the baffle 12 can fall into the box 1.

Specifically, as shown in fig. 2, a second rotating motor 15 is fixedly embedded in the lower portion of the box body 1, the output end of the second rotating motor 15 is fixedly connected with a second rotating shaft 16, the top end of the second rotating shaft 16 extends to the upper portion of the screen plate 5, a deflector rod 17 is fixedly arranged on the second rotating shaft 16 above the screen plate 5, the bottom end of the deflector rod 17 is abutted against the top end of the screen plate 5, the second rotating shaft 16 can be driven to rotate through the second rotating motor 15, so that the second rotating shaft 16 drives the deflector rod 17 to rotate, the deflector rod 17 can stir materials on the screen plate 5, and the materials can be screened conveniently.

Specifically, as shown in fig. 1-3, a second filter screen 18 is fixedly embedded in the bottom end of the material conveying rod 6 in a penetrating manner, a door 19 is hinged to the middle of the front side of the box 1, a controller 20 is fixedly arranged on the upper portion of the front side of the box 1, the fan 3, the first rotating motor 8, the second rotating motor 15 and the stepping motor 13 are electrically connected with the output end of the controller 20, and the door 19 is opened to facilitate the treatment of sundries such as straws and the like on the screen plate 5, a first filter screen 14 is fixedly arranged on a shell of one side, close to the air outlet channel 4, of the fan 3, and sundries such as straws and blades can be prevented from entering the fan 3 by arranging the first filter screen 14.

The working principle of the utility model is as follows: the material is placed in the feed hopper 2, the rotating rod 11 can be driven to rotate 180 degrees at regular time through the stepping motor 13, the rotating rod 11 can drive the baffle 12 to rotate at the moment, so that the material above the baffle 12 can fall into the box 1, the fan 3 works at the moment, light impurities in the material can be blown into the air outlet channel 4 and discharged out of the box 1, other materials can fall onto the sieve plate 5, the rotating shaft 16 can be driven to rotate through the rotating motor 15, the rotating shaft 16 drives the deflector rod 17 to rotate, the deflector rod 17 can stir the material on the sieve plate 5, the material can be conveniently sieved, the material can fall into the material conveying rod 6 through the sieve plate 5, the filtered material can fall into the material conveying rod 7 through the sundries such as residual straws, blades or large-particle stones, the rotating shaft 9 and the spiral blades 10 can be driven to rotate through the rotating motor 8 at the moment, in the process, unqualified seeds with smaller diameters in the material can fall out of the sieve plate 18 through the rotating shaft 18, the filter screen is opened to the position of the sieve plate 19, and the material can be conveniently treated by the sieve plate 19.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Seed selection by winnowing machine, including box (1), its characterized in that: the utility model discloses a feeding hopper, including box (1), feed hopper (2), box (1) are close to one side top of feed hopper (2) runs through fixedly and inlays and be equipped with fan (3), box (1) is kept away from one side upper portion of fan (3) is fixed and is equipped with air-out passageway (4), fixed screen plate (5) that are equipped with on the lower part inner wall of box (1), the bottom mounting of box (1) is equipped with defeated material pole (6), one side bottom mounting of box (1) is inlayed and is equipped with blanking pipe (7), the bottom of blanking pipe (7) extends to in defeated material pole (6), fixedly on the outer wall of one side of defeated material pole (6) be equipped with rotation motor one (8), the output fixedly connected with pivot one (9) of rotation motor one (8), the other end of pivot one (9) extend to in defeated material pole (6), be located array on one (9) of pivot is equipped with a plurality of spiral blades (10).

2. A seed winnowing machine as claimed in claim 1, wherein: the rotary type feeding hopper is characterized in that a rotary rod (11) is rotationally arranged on the inner wall of the lower part of the feeding hopper (2), baffles (12) are symmetrically and fixedly arranged on the rotary rod (11), a stepping motor (13) is fixedly arranged on the outer wall of the lower part of the front side of the feeding hopper (2), and the front end of the rotary rod (11) extends out of the feeding hopper (2) and is fixedly connected with the output end of the stepping motor (13).

3. A seed winnowing machine as claimed in claim 1, wherein: a first filter screen (14) is fixedly arranged on a shell of one side of the fan (3) close to the air outlet channel (4).

4. A seed winnowing machine as claimed in claim 2, wherein: the utility model discloses a rotary screen is characterized by comprising a box body (1), wherein a rotary motor II (15) is fixedly embedded in the lower part of the box body (1), a rotary shaft II (16) is fixedly connected to the output end of the rotary motor II (15), the top end of the rotary shaft II (16) extends to the upper part of the screen plate (5), a deflector rod (17) is fixedly arranged on the rotary shaft II (16) above the screen plate (5), and the bottom end of the deflector rod (17) is in contact with the top end of the screen plate (5).

5. A seed winnowing machine as claimed in claim 1, wherein: the bottom end of the material conveying rod (6) is fixedly embedded with a second filter screen (18) in a penetrating way.

6. The seed winnowing machine of claim 4, wherein: the novel intelligent control device is characterized in that a door body (19) is hinged to the middle of the front side of the box body (1), a controller (20) is fixedly arranged on the upper portion of the front side of the box body (1), and the fan (3), the first rotating motor (8), the second rotating motor (15) and the stepping motor (13) are electrically connected with the output end of the controller (20).