Agricultural seed winnowing equipment

Abstract

The utility model belongs to the field of seed winnowing equipment, and provides agricultural seed winnowing equipment which comprises a water pipe, a water spraying opening, an adjusting device and a dispersing mechanism. By arranging the adjusting device, the seed adding speed can be adjusted, seeds can be dispersed in cooperation with the arranged dispersing mechanism, the separation effect can be improved conveniently, the arranged water pipe is matched with the water spraying opening, separated dust can be adsorbed through water flow, then the dust flows out along the inner wall, and flying dust is avoided.

Description

Technical Field

[0001] The utility model belongs to the field of seed air separation equipment, and particularly relates to an agricultural seed air separation equipment. Background Art

[0002] Seed air separation is a technological process of separating seeds by using air flow, aiming to improve the quality and germination rate of seeds. The preliminarily processed seeds are fed into the air separation equipment, which generates air flow. By adjusting the intensity and direction of the air flow, the seeds are separated from impurities. Under the action of the air flow, the heavier healthy seeds will be relatively concentrated together, while the light impurities will be blown away. Finally, the sorted seeds are collected to become high-quality seeds. This technology is of great significance in agricultural production, which can improve the yield and quality of crops and create more value for farmers.

[0003] However, when seeds are air-separated, a large amount of dust and debris and other dust are usually generated, and when the seeds enter the equipment, a large number of seeds are likely to fall simultaneously, thus blocking the air flow, resulting in a poor separation effect and impurities still remaining in the product. Summary of the Utility Model

[0004] The purpose of the embodiment of the utility model is to provide an agricultural seed air separation equipment, aiming to solve the problems put forward in the background art.

[0005] The embodiment of the utility model is implemented as follows: an agricultural seed air separation equipment includes a machine body, a feeding port is arranged at the upper end of the machine body, a fan is arranged on one side of the machine body, and further includes:

[0006] A water pipe, the water pipe is arranged at the top of one side of the machine body, and a plurality of water spraying ports are arranged on one side of the water pipe;

[0007] An adjusting device, the adjusting device is arranged at the lower end of the feeding port, the adjusting device includes a baffle, and five groups of pull rods are arranged at the lower ends of the five groups of baffles;

[0008] A dispersing mechanism, the dispersing mechanism is arranged inside the machine body, the dispersing mechanism includes a retaining ring, a motor is arranged at the bottom of the machine body, a rotating shaft is arranged at the upper end of the motor, a dispersing disc is arranged at the upper end of the rotating shaft, a vertical plate is arranged on one side of the retaining ring, and a guiding plate is arranged below the vertical plate.

[0009] As a further scheme of the utility model: the water pipe is arranged as a tubular structure, one end of the water pipe is fixed on the inner wall of the machine body, the other end of the water pipe penetrates through the side wall of the machine body and extends to the outside of the machine body, and a drain port is arranged below the water pipe.

[0010] As a further scheme of the utility model: the pull rod is arranged as an arc-shaped connecting rod, one end of the pull rod is connected to the inner side of the adjusting device, and the other end of the pull rod is connected to the lower end of the baffle.

[0011] As a further solution of the present utility model: A plurality of groups of bumps are evenly arranged on the outside of the adjusting device, the adjusting device is arranged as a movable structure, and the upper end of the baffle is connected to the bottom surface of the feeding port.

[0012] As a further solution of the present utility model: The retaining ring is arranged as a cylindrical pipe, the upper end of the retaining ring is fixedly arranged at the lower end inside the machine body, the vertical plate is arranged as a square plate, the guiding plate is obliquely arranged inside the machine body, and a seed outlet is arranged below the guiding plate.

[0013] As a further solution of the present utility model: A fixed seat is arranged on one side of the motor, one end of the fixed seat is fixedly connected to the lower end of the machine body, and the other end of the fixed seat is fixedly connected to the lower end of the motor.

[0014] As a further solution of the present utility model: The main shaft of the motor is fixedly connected to the lower end of the rotating shaft, and the upper end of the rotating shaft penetrates through the bottom of the machine body and the guiding plate and is fixedly connected to the bottom surface of the dispersing disc.

[0015] As a further solution of the present utility model: The dispersing disc is arranged as a disc structure, and a retaining block is further arranged on the upper end of the dispersing disc, and the retaining block is arranged as a strip structure.

[0016] An agricultural seed winnowing device provided by an embodiment of the present utility model can adjust the seed adding speed through the arranged adjusting device, and can disperse the seeds in cooperation with the arranged dispersing mechanism, which is convenient for improving the separation effect. Then, through the arranged water pipe and the water spraying port, the separated dust can be adsorbed by the water flow and flow out along the inner wall, avoiding the generation of dust. Description of the Drawings

[0017] Figure 1 It is a three-dimensional structure diagram of an agricultural seed winnowing device provided by an embodiment of the present utility model;

[0018] Figure 2 It is a partial sectional view of an agricultural seed winnowing device provided by an embodiment of the present utility model;

[0019] Figure 3 It is a structure diagram at position 6 of the adjusting device of an agricultural seed winnowing device provided by an embodiment of the present utility model;

[0020] Figure 4 It is a structure diagram at position 4 of the water pipe of an agricultural seed winnowing device provided by an embodiment of the present utility model;

[0021] Figure 5 It is Figure 4 The enlarged schematic view at position A in

[0022] In the accompanying drawings: 1 - machine body, 2 - feeding port, 3 - fan, 4 - water pipe, 41 - drain port, 5 - water spraying port, 6 - adjusting device, 61 - convex block, 7 - baffle plate, 8 - pull rod, 9 - dispersing mechanism, 10 - retaining ring, 11 - motor, 111 - fixing seat, 12 - rotating shaft, 13 - dispersing disc, 131 - stop block, 14 - vertical plate, 15 - guiding plate, 151 - seed outlet. Detailed implementation mode

[0023] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further details the present utility model in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] The following details the specific implementation of the present utility model in conjunction with specific embodiments.

[0025] As Figures 1 to 5 shown, an agricultural seed winnowing device provided by an embodiment of the present utility model includes a machine body 1, a feeding port 2 is arranged at the upper end of the machine body 1, a fan 3 is arranged on one side of the machine body 1, and further includes:

[0026] A water pipe 4, the water pipe 4 is arranged at the top of one side of the machine body 1, and a plurality of groups of water spraying ports 5 are arranged on one side of the water pipe 4;

[0027] An adjusting device 6, the adjusting device 6 is arranged at the lower end of the feeding port 2, the adjusting device 6 includes a baffle plate 7, and five groups of pull rods 8 are arranged at the lower ends of the five groups of baffle plates 7;

[0028] A dispersing mechanism 9, the dispersing mechanism 9 is arranged inside the machine body 1, the dispersing mechanism 9 includes a retaining ring 10, a motor 11 is arranged at the bottom of the machine body 1, a rotating shaft 12 is arranged at the upper end of the motor 11, a dispersing disc 13 is arranged at the upper end of the rotating shaft 12, a vertical plate 14 is arranged on one side of the retaining ring 10, and a guiding plate 15 is arranged below the vertical plate 14.

[0029] In an embodiment of the present utility model, by arranging the adjusting device 6, the seed adding speed can be adjusted, and then in cooperation with the arranged dispersing mechanism 9, the seeds can be dispersed, which is convenient for improving the separation effect. Then, by arranging the water pipe 4 in cooperation with the water spraying port 5, the separated dust can be adsorbed by the water flow and flow out along the inner wall, avoiding the generation of dust.

[0030] In an example of the present utility model, during use, the motor 11 is turned on, and water is injected into the water pipe 4. The water flow in the water pipe 4 flushes against the inner wall surface of the machine body 1 through the water spray nozzle 5. Seeds after preliminary treatment are added into the feeding port 2. By means of the rotation adjustment device 6, the pull rod 8 is driven, so that the baffle 7 is opened. The adjustment device 6 is rotated to open the baffle 7 to an appropriate gap. At this time, the motor 11 drives the rotating shaft 12 and the dispersion disc 13 to rotate to disperse the seeds. The provided fan 3 separates the light impurities from the seeds. The air flow drives the light impurities to flush against the inner wall surface of the machine body 1. At this time, the light impurities are adsorbed by the water flow, and the seeds roll down along the surface of the guide plate 15.

[0031] As Figure 2 , Figure 4 and Figure 5 shown, as a preferred embodiment of the present utility model, the water pipe 4 is arranged in a tubular structure. One end of the water pipe 4 is fixed to the inner wall of the machine body 1, and the other end of the water pipe 4 penetrates through the side wall of the machine body 1 and extends to the outside of the machine body 1. A drain port 41 is arranged below the water pipe 4.

[0032] In an example of the present utility model, through the cooperation of the provided water pipe 4 and the water spray nozzle 5, the water flow direction is adjusted through the provided water spray nozzle 5, which is convenient for the water flow to flow down along the inner wall of the machine body 1. Cooperating with the provided drain port 41, the sewage with light impurities is discharged.

[0033] As Figure 3 shown, as a preferred embodiment of the present utility model, the pull rod 8 is arranged as an arc-shaped connecting rod. One end of the pull rod 8 is connected to the inner side of the adjustment device 6, and the other end of the pull rod 8 is connected to the lower end of the baffle 7. A plurality of groups of convex blocks 61 are evenly arranged on the outer side of the adjustment device 6. The adjustment device 6 is arranged as a movable structure. The upper end of the baffle 7 is connected to the bottom surface of the feeding port 2.

[0034] In an example of the present utility model, through the provided convex blocks 61, it is convenient to control the convex blocks 61, which is convenient for the operator to rotate the adjustment device 6, so as to change the position of the baffle 7 by controlling the adjustment device 6, thereby changing the seed dropping amount. With a suitable wind speed, the separation effect can be well controlled.

[0035] As Figures 1 to 2As shown, as a preferred embodiment of the present utility model, the retaining ring 10 is arranged as a cylindrical tube. The upper end of the retaining ring 10 is fixedly arranged at the lower end inside the machine body 1. The vertical plate 14 is arranged as a square plate. The guide plate 15 is obliquely arranged inside the machine body 1. A seed outlet 151 is arranged below the guide plate 15. A fixed seat 111 is arranged on one side of the motor 11. One end of the fixed seat 111 is fixedly connected to the lower end of the machine body 1, and the other end of the fixed seat 111 is fixedly connected to the lower end of the motor 11. The main shaft of the motor 11 is fixedly connected to the lower end of the rotating shaft 12. The upper end of the rotating shaft 12 penetrates the bottom of the machine body 1 and the guide plate 15 and is fixedly connected to the bottom surface of the dispersion plate 13. The dispersion plate 13 is arranged as a disc structure. A stop block 131 is further arranged on the upper end of the dispersion plate 13. The stop block 131 is arranged as a strip structure.

[0036] In an example of the present utility model, through the arranged retaining ring 10, a blocking effect is achieved to prevent seeds from flying out in all directions when the dispersion plate 13 rotates. In cooperation with the arranged vertical plate 14 and guide plate 15, when the air flow comes to the gap between the vertical plate 14 and the guide plate 15, due to the reduced space, the air flow speed will increase, thereby quickly taking away light impurities.

[0037] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0038] It should be noted that, without conflict, the embodiments and features in the embodiments of the present utility model can be combined with each other.

[0039] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two.

[0040] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.

[0041] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An agricultural seed wind selection device, comprising a body (1), a feeding port (2) is arranged at the upper end of the body (1), a fan (3) is arranged on one side of the body (1), and the device is characterized in that: Also includes: A water pipe (4), the water pipe (4) being arranged at the top of one side of the machine body (1), and one side of the water pipe (4) being provided with a plurality of groups of water spray ports (5); An adjusting device (6), the adjusting device (6) being arranged at the lower end of the feeding port (2), the adjusting device (6) comprising a baffle (7), and five groups of pull rods (8) being arranged at the lower ends of five groups of baffles (7); A dispersion mechanism (9), the dispersion mechanism (9) being arranged inside a machine body (1), the dispersion mechanism (9) comprising a retaining ring (10), a motor (11) being arranged at the bottom of the machine body (1), a rotating shaft (12) being arranged at the upper end of the motor (11), a dispersion disc (13) being arranged at the upper end of the rotating shaft (12), a vertical plate (14) being arranged at one side of the retaining ring (10), and a guide plate (15) being arranged below the vertical plate (14).

2. The agricultural seed wind selection equipment according to claim 1, characterized in that: The water pipe (4) is configured as a tubular structure, one end of the water pipe (4) is fixed to the inner wall of the machine body (1), the other end of the water pipe (4) penetrates the side wall of the machine body (1) and extends to the outside of the machine body (1), and a drainage outlet (41) is provided below the water pipe (4).

3. The agricultural seed wind selection equipment according to claim 1, characterized in that: The pull rod (8) is configured as an arc-shaped connecting rod, one end of the pull rod (8) is connected to the inner side of the adjusting device (6), and the other end of the pull rod (8) is connected to the lower end of the baffle (7).

4. The agricultural seed wind selection equipment according to claim 3, characterized in that: A plurality of groups of protrusions (61) are evenly arranged on the outside of the adjusting device (6), the adjusting device (6) is configured as a movable structure, and the upper end of the baffle (7) is connected to the bottom surface of the feeding port (2).

5. The agricultural seed wind selection equipment according to claim 1, characterized in that: The retaining ring (10) is configured as a cylindrical tube, the upper end of the retaining ring (10) is fixedly arranged at the lower end of the inner side of the machine body (1), the vertical plate (14) is configured as a square plate, the guide plate (15) is obliquely arranged inside the machine body (1), and a seed outlet (151) is arranged below the guide plate (15).

6. The agricultural seed wind selection equipment according to claim 5, characterized in that: A fixing seat (111) is provided on one side of the motor (11), one end of the fixing seat (111) is fixedly connected to the lower end of the machine body (1), and the other end of the fixing seat (111) is fixedly connected to the lower end of the motor (11).

7. The agricultural seed wind selection equipment according to claim 6, characterized in that: The main shaft of the motor (11) is fixedly connected to the lower end of the rotating shaft (12), and the upper end of the rotating shaft (12) passes through the bottom of the machine body (1) and the guide plate (15) and is fixedly connected to the bottom surface of the dispersion plate (13).

8. The agricultural seed wind selection equipment according to claim 7, characterized in that: The dispersion disk (13) is configured as a disc structure, and a stopper (131) is further provided at the upper end of the dispersion disk (13), wherein the stopper (131) is configured as a strip structure.

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