Seed dressing pretreatment device for soybean seed sowing

Abstract

A seed dressing pretreatment device for soybean seed sowing comprises a support, a stirring barrel is fixedly installed on the upper portion of the support, and a stirring assembly for seed dressing is arranged in the stirring barrel; a driving assembly used for driving the stirring assembly to work is arranged on the support, a discharging opening is further formed in the stirring barrel, a door plate is movably arranged at the discharging opening, and a control assembly used for driving the door plate to be opened is further arranged on the stirring barrel; by means of the novel stirring blade structure, it can be guaranteed that seeds cannot be damaged, the contact efficiency of the pesticide and the seeds can be improved, and the seed dressing effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural breeding technology, and more specifically to a seed pretreatment device for soybean seed sowing. Background Technology

[0002] Before sowing, seeds need to undergo a series of pretreatments, including sun-drying and seed selection. Sun-drying refers to spreading the millet seeds in the sun for 2-3 days before sowing, which can reduce pest and disease damage and improve germination rate. Seed selection involves screening, winnowing, or rinsing with 10% salt water, followed by drying before sowing to improve seedling quality. Then, soaking the seeds in a 500-fold potassium dihydrogen phosphate solution for 12 hours, followed by drying, can advance germination by 2-3 days and promote strong seedlings and increased yield. Soaking the seeds in 0.2% magnesium sulfate or 0.2% diammonium phosphate for 12 hours has a significant effect on ensuring seedling survival, promoting strong seedlings, and improving drought resistance in dryland areas. Finally, seed treatment is carried out, that is, treating the seeds with 0.3%-0.5% of the seed weight of Aplon or carbendazim powder to prevent millet chlorosis. Treating the seeds with 0.3%-0.5% of the seed weight of seed dressing powder or carbendazim wettable powder can prevent millet smut. Seed coating can also be used to achieve the same effect of preventing diseases and pests and promoting strong seedlings. The final seed coating is very important. In current technology, a mixer is usually used for seed coating. However, due to structural problems, the mixing blades of the mixer are relatively sharp. After soaking, the seeds are easily damaged by the mixing blades, resulting in a reduced germination rate after sowing. Utility Model Content

[0003] One advantage of this invention is that it provides a seed dressing pretreatment device for soybean seed sowing. Through the novel stirring blade structure, it can ensure that the seeds are not damaged, and also improve the contact efficiency between the agent and the seeds, thereby improving the seed dressing effect.

[0004] To achieve at least one of the above advantages of this utility model, this utility model provides a seed pretreatment device for soybean seed sowing, including a support frame, a mixing tank fixedly installed on the upper part of the support frame, a mixing component for seed mixing being provided inside the mixing tank; a driving component for driving the mixing component to work is provided on the support frame, a discharge port is also provided on the mixing tank, a door panel is movably provided at the discharge port, and a control component for driving the door panel to open is also provided on the mixing tank.

[0005] According to one embodiment of the present invention, the driving assembly includes a motor fixedly mounted on a bracket, the output shaft of the motor is connected to a driving wheel, the stirring assembly includes a stirring shaft, the lower end of the stirring shaft extends out of the stirring tank and is connected to a driven wheel, and a transmission belt connects the driving wheel and the driven wheel.

[0006] According to one embodiment of the present invention, the stirring assembly includes several shaft seats fixedly disposed on the stirring shaft, and several stirring blades are fixedly disposed on the outer surface of the shaft seats.

[0007] According to one embodiment of the present invention, the front edge of the stirring blade is provided with a downwardly curved arc surface.

[0008] According to one embodiment of the present invention, the stirring blade is provided with a plurality of through holes for seeds to pass through.

[0009] According to one embodiment of the present invention, fixed rail grooves are provided on both sides of the discharge port, and the door panel is movably disposed inside the fixed rail grooves.

[0010] According to one embodiment of the present invention, the control component includes a connecting seat fixedly mounted on the mixing tank, a handle hinged to the connecting seat, and a sliding groove provided on the handle along the extension direction of the handle.

[0011] The control assembly also includes a linkage, one end of which is hinged to the middle of the door panel, and the other end of which is provided with a slide bar, which is slidably disposed in a slide groove.

[0012] According to one embodiment of the present invention, a discharge trough is inclinedly provided at the lower end of the mixing tank, and the upper end of the discharge trough corresponds to the discharge port.

[0013] According to one embodiment of the present invention, a switch is also provided on the bracket, and the switch is electrically connected to the motor. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the present invention in the stirring state;

[0015] Figure 2 This is a schematic diagram of the structure of the present invention in the seeding state;

[0016] Figure 3 This is an enlarged schematic diagram of the stirring blade structure of this utility model;

[0017] In the attached diagram: 1. Mixing tank, 2. Mixing assembly, 3. Connecting seat, 4. Empty trough, 5. Handle, 6. Connecting rod, 7. Fixed rail groove, 8. Door panel, 9. Discharge trough, 10. Bracket, 11. Casters, 12. Switch, 13. Drive belt, 14. Motor, 21. Shaft seat, 22. Mixing blade, 23. Through hole, 24. Curved surface. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the following description will be provided in conjunction with the appendix of this utility model. Figure 1 ~Attached Figure 3 The present invention will be described in more detail below.

[0019] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0020] Those skilled in the art should understand that, in the disclosure of this specification, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on this utility model.

[0021] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0022] This utility model provides a seed pretreatment device for soybean seed sowing, including a support 10, a mixing tank 1 fixedly mounted on the upper part of the support 10, and a mixing component 2 for seed mixing disposed inside the mixing tank 1; a drive component for driving the mixing component 2 is disposed on the support 10, and a discharge port is also provided on the mixing tank 1, with a movable door 8 disposed at the discharge port, and a control component for driving the door 8 to open is also provided on the mixing tank 1; the drive component includes a motor 14 fixedly mounted on the support 10, the output shaft of the motor 14 being connected to a drive wheel, the mixing component 2 including a mixing shaft, the lower end of the mixing shaft extending out of the mixing tank 1 and connected to a driven wheel, and a transmission belt 13 connecting the drive wheel and the driven wheel; the mixing component 2 includes several shaft seats 2 fixedly mounted on the mixing shaft. 1. Several stirring blades 22 are fixedly arranged on the outer surface of the bearing 21; the front edge of the stirring blade 22 is provided with a downwardly curved arc surface 24; several through holes 23 are provided on the stirring blade 22 to allow seeds to pass through; fixed rail grooves 7 are provided on both sides of the discharge port, and the door plate 8 is movably arranged inside the fixed rail grooves 7; the control component includes a connecting seat 3 fixedly arranged on the mixing tank 1, a handle 5 is hinged on the connecting seat 3, and a sliding groove 4 is provided on the handle 5 along the extension direction of the handle 5; the control component also includes a connecting rod 6, one end of the connecting rod 6 is hinged to the middle of the door plate 8, and the other end of the connecting rod 6 is provided with a sliding rod, which is slidably arranged in the sliding groove 4; the lower end of the mixing tank 1 is inclinedly provided with a discharge chute 9, and the upper end of the discharge chute 9 corresponds to the discharge port; a switch 12 is also provided on the bracket 10, and the switch 12 is electrically connected to the motor 14.

[0023] The first embodiment of this utility model is as follows:

[0024] A seed pretreatment device for soybean seed sowing includes a support frame 10. The lower end of the support frame 10 is equipped with casters 11, allowing the seed pretreatment device to be moved to a suitable position. A mixing tank 1 is fixedly mounted on the upper part of the support frame 10. The mixing tank 1 has an inlet at its upper part and an openable inlet door. The mixing tank 1 also has an outlet, with fixed rail grooves 7 on both sides of the outlet. A door panel 8 is movably mounted inside the fixed rail grooves 7. The opening and closing of the door panel 8 is controlled by a control component, which includes a connecting seat 3 fixedly mounted on the mixing tank 1, with a handle 5 hinged to the connecting seat 3. A groove 4 is provided in the middle of the handle 5 along the extension direction of the handle 5. One end of the connecting rod 6 is hinged to the middle of the door panel 8, and the other end of the connecting rod 6 is provided with a sliding rod. The sliding rod is slidably set in the groove 4. When the handle 5 is pulled upward, the rod also moves upward, and the door panel 8 is pulled upward at the same time. At this time, the opening is opened to allow the seeds to be discharged. At this time, the sliding rod moves in the groove 4 to ensure that there is no interference. When the handle 5 is pressed downward, the rod also moves downward, and the door panel 8 is pushed downward. At this time, the opening is closed and the discharge of seeds stops. In order to ensure the sealing effect, the door panel 8 or the connecting rod 6 can be manually pushed to return it to its original position.

[0025] The lower end of the mixing tank 1 is inclined with a discharge trough 9, and the upper end of the discharge trough 9 corresponds to the discharge port, so that the seeds slide out along the discharge trough 9.

[0026] The mixing tank 1 is equipped with a mixing component 2 for seed mixing. The mixing component 2 includes three shaft seats 21 fixedly mounted on the mixing shaft. Several mixing blades 22 are fixedly mounted on the outer surface of the three shaft seats 21. The front edge of the mixing blades 22 is provided with a downward curved surface 24. The curved surface 24 is smooth and will not damage the seeds during the mixing process. At the same time, it can increase the pushing surface of the curved surface 24 on the seeds and improve the mixing effect. Several through holes 23 are provided on the mixing blades 22 to allow the seeds to pass through. When the mixing blades 22 rotate, more seeds accumulate on the front side of the mixing blades 22, and gaps are created on the rear side. At this time, the seeds on the front side will flow through the through holes 23 to the rear side of the mixing blades 22, so that the seeds on the front and rear sides are mixed more thoroughly and the mixing effect is improved.

[0027] The support 10 is equipped with a drive assembly for driving the stirring assembly 2. The drive assembly includes a motor 14 fixedly mounted on the support 10. The output shaft of the motor 14 is connected to a drive wheel. The stirring assembly 2 includes a stirring shaft. The lower end of the stirring shaft extends out of the stirring tank 1 and is connected to a driven wheel. A transmission belt 13 connects the drive wheel and the driven wheel. The support 10 is also equipped with a switch 12, which is electrically connected to the motor 14. The motor 14 drives the stirring shaft to rotate through the drive wheel, the transmission belt 13, and the driven wheel, so that the stirring blades 22 stir the seeds and medicines in the stirring tank 1.

[0028] It should be noted that the terms "first, second, and third" used in this utility model are for descriptive purposes only and do not indicate any order. They should not be construed as indicating or implying relative importance, and can be interpreted as names.

[0029] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The advantages of the present invention have been fully and effectively realized. The functional and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the principles, the implementation of the present invention may have any modifications or variations.

Claims

1. A seed pretreatment device for soybean seed sowing, characterized in that: The device includes a support frame, on the upper part of which a mixing tank is fixedly mounted. The mixing tank contains a mixing component for seed mixing. The support frame is equipped with a drive component for driving the mixing component to work. The mixing tank is also equipped with a discharge port, and a door panel is movably mounted at the discharge port. The mixing tank is also equipped with a control component for driving the door panel to open.

2. The seed pretreatment device for soybean seed sowing according to claim 1, characterized in that: The drive assembly includes a motor fixedly mounted on a bracket, the output shaft of which is connected to a drive wheel. The stirring assembly includes a stirring shaft, the lower end of which extends out of the stirring tank and is connected to a driven wheel. A transmission belt connects the drive wheel and the driven wheel.

3. The seed pretreatment device for soybean seed sowing according to claim 2, characterized in that: The stirring assembly includes several shaft seats fixedly mounted on a stirring shaft, and several stirring blades are fixedly mounted on the outer surface of the shaft seats.

4. The seed pretreatment device for soybean seed sowing according to claim 3, characterized in that: The front edge of the stirring blade is provided with a downward-curved arc surface.

5. The seed pretreatment device for soybean seed sowing according to claim 3, characterized in that: The stirring blade is provided with several through holes to allow seeds to pass through.

6. The seed pretreatment device for soybean seed sowing according to claim 1, characterized in that: Fixed rail grooves are provided on both sides of the discharge port, and the door panel is movably installed inside the fixed rail grooves.

7. The seed pretreatment device for soybean seed sowing according to claim 6, characterized in that: The control component includes a connecting seat fixedly mounted on the mixing tank, a handle hinged to the connecting seat, and a sliding groove provided on the handle along the extension direction of the handle; The control assembly also includes a connecting rod, one end of which is hinged to the middle of the door panel, and the other end of which is provided with a sliding rod, which is slidably disposed in a sliding groove.

8. The seed pretreatment device for soybean seed sowing according to claim 1, characterized in that: The lower end of the mixing tank is inclined with a discharge chute, and the upper end of the discharge chute corresponds to the discharge port.

9. The seed pretreatment device for soybean seed sowing according to claim 2, characterized in that: The bracket is also equipped with a switch, which is electrically connected to the motor.

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