Seed coating device for high-yield breeding of corn

Abstract

The utility model discloses a seed coating device for high-yield corn breeding, and particularly relates to the technical field of seed treatment, which comprises a working barrel, a sealing cover and a control component, a feed port is arranged on one side of the sealing cover at the top of the working barrel, a medicament barrel is arranged at the top of the working barrel, and a discharge valve is arranged at the bottom of the working barrel; a motor of the control assembly is installed on the sealing cover through a fixing base, a driving roller connected with the output end of the motor extends to the assembling cavity and fixes a rotating base, the rotating base is of a special structure, the top plane, the bottom conical face, the periphery connecting spiral plate and a partition plate form a partition cavity, and the partition plate is provided with a communicating window. The motor drives the driving roller and the rotating seat to rotate, the spiral plate pushes the seeds at the bottom to rise, part of the seeds enter the partition chamber through the communication window to roll and mix, fully contact with the medicament in the flowing channel and the inner cavity of the barrel, fall back after rising and are pushed again, and uniform coating is realized through circulation.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of seed treatment, in particular to a seed coating device for high-yield breeding of corn. BACKGROUND

[0002] Seed coating is an essential technical means for the development of field and precision planting. By wrapping the seed surface with a medicine layer and a functional layer through seed coating, a multi-layer seed coating is formed. On the one hand, irregular seeds can be made into uniform seeds, such as spherical structures with consistent diameters, to facilitate the control of seeders. On the other hand, the medicine layer and the functional layer can improve seed germination rate and prevent insect damage.

[0003] Seed coating is usually achieved through a seed coating machine. The core components of the seed coating machine include a stirring device that continuously rolls the seeds and wraps the seed surface with seed coating during the rolling process.

[0004] Under the prior art, a seed coating device is disclosed in Chinese Patent No. CN213991613U, which includes a spiral blade stirring device and a seed coating agent adding device.

[0005] To ensure efficient and uniform seed treatment, the spiral blade is usually used as the core equipment in the stirring barrel. However, the spiral blade of traditional seed coating machines is usually made of steel, which inevitably causes impact on the seed coat during the stirring process, resulting in damage to some seeds. Therefore, based on the above reasons, the stirring speed of the seed coating machine cannot be effectively improved, and the limited speed may affect the efficiency and uniformity of seed coating, which is not conducive to efficient seed coating. To solve the above problems, we propose a seed coating device for high-yield breeding of corn. INVENTION CONTENTS

[0006] The present utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0007] To this end, the technical solution adopted by the present utility model is as follows:

[0008] A seed coating device for high-yield breeding of corn includes a working cylinder, a closing cover installed at the top of the working cylinder, a control assembly built-in the working cylinder, an assembly chamber opened in the inner cavity of the working cylinder, a conical cylinder built-in the assembly chamber, a flow channel formed between the conical cylinder and the assembly chamber, a control assembly including a motor, a drive roller fixedly connected to the output end of the motor, a rotating seat fixedly connected to one end of the drive roller inside the assembly chamber, a spiral plate fixedly connected around the rotating seat, and a plurality of partition plates fixedly connected around the rotating seat.

[0009] Preferably, the closed cover is provided with an inlet on one side, and a medicine barrel is mounted on the top of the closed cover, and a discharge valve is mounted on the bottom of the working cylinder.

[0010] Preferably, a plurality of connecting seats are fixedly connected around the top of the conical barrel, and the connecting seats are uniformly distributed around the axis of the conical cylinder, and one end of the connecting seat away from the conical cylinder is fixedly connected with the inner wall of the assembly chamber.

[0011] Preferably, a plurality of partition chambers are formed between the partition plates and the spiral plates, and a plurality of uniformly distributed communication windows are formed on the surface of the partition plate.

[0012] Preferably, a fixing seat is sleeved on the surface of the motor, one end of the fixing seat is fixedly connected with the motor, and the other end of the fixing seat is fixedly connected with the top of the closed cover.

[0013] Preferably, the top of the rotating seat is a plane, and the bottom of the rotating seat is a conical surface.

[0014] Preferably, the plurality of partition plates are uniformly distributed around the axis of the rotating seat.

[0015] Preferably, one end of the driving roller away from the motor extends into the assembly chamber through the closed cover.

[0016] By adopting the above technical scheme, the device has the following beneficial effects:

[0017] The device mainly comprises a working cylinder, a closed cover, a control assembly and the like, the closed cover on the top of the working cylinder is provided with an inlet on one side and a medicine barrel on the top, and a discharge valve is arranged on the bottom, a conical cylinder fixed by a connecting seat is arranged in an assembly chamber in the inner cavity of the cylinder, and a flow channel is formed between the assembly chamber and the conical cylinder, a motor of the control assembly is mounted on the closed cover through a fixing seat, a driving roller connected with the output end of the motor extends into the assembly chamber and fixes a rotating seat, the rotating seat has a special structure, the top of the rotating seat is a plane, the bottom of the rotating seat is a conical surface, a partition chamber is formed around the rotating seat by a spiral plate and a partition plate, and the partition plate has a communication window, seeds enter from the inlet, medicine flows from the medicine barrel, the motor drives the driving roller and the rotating seat to rotate, the spiral plate pushes the seeds at the bottom to rise, part of the seeds enter the partition chamber through the communication window, roll and mix, and fully contact with the medicine in the flow channel and the inner cavity of the cylinder, and the seeds fall back after rising and are pushed again, and the cycle is repeated to realize uniform coating, and finally the seeds are discharged from the discharge valve. Due to the structure of the rotating seat, the seeds are in multi-dimensional contact with the medicine, the uniformity of the coating is high, the growth of the seeds is beneficial, the cycle processing is efficient, a large amount of coating can be quickly realized, the production efficiency is improved, the processing time and the labor cost are saved, and the device has important application value and good practical prospect in corn high-yield breeding. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the whole device.

[0019] Figure 2 It is the internal structure schematic view of the working cylinder of the utility model.

[0020] Figure 3 It is the multiple parts explosion structure schematic view of the utility model.

[0021] Figure 4 It is the rotating seat structure schematic view of the utility model.

[0022] Figure 5 It is the utility model Figure 4 It is the enlarged structure schematic view of A place in the middle.

[0023] In the drawing: 1, working cylinder; 101, closed cover; 102, feed inlet; 103, medicament barrel; 104, discharge valve; 105, assembly chamber; 106, conical cylinder; 107, connecting seat; 108, flow channel; 2, control assembly; 201, motor; 202, fixed seat; 203, drive roller; 204, rotating seat; 205, plane; 206, conical surface; 207, spiral plate; 208, partition plate; 209, partition chamber; 210, communication window. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Embodiment: as Figures 1-5The utility model provides a kind of seed coating device of high-yield breeding of corn, including working cylinder 1, closed cover 101 is installed at the top of working cylinder 1, control assembly 2 is built-in in working cylinder 1, wherein control assembly 2 includes motor 201, motor 201 surface is sleeved with fixed seat 202, fixed seat 202 one end is fixedly connected with motor 201, fixed seat 202 other end is fixedly connected with the top of closed cover 101, motor 201 output end is fixedly connected with drive roller 203, the end of drive roller 203 away from motor 201 extends to assembly chamber 105 inside by passing through closed cover 101, the end of drive roller 203 in assembly chamber 105 inside is fixedly connected with rotating seat 204, rotating seat 204 top is plane 205, rotating seat 204 bottom is taper surface 206, rotating seat 204 around is fixedly connected with spiral plate 207, rotating seat 204 around is fixedly connected with multiple partitions 208, multiple partitions 208 are evenly distributed around rotating seat 204 axis, multiple partitions 208 and spiral plate 207 between form multiple partition chambers 209, multiple partitions 208 surface is equipped with multiple evenly distributed intercommunication window 210, motor 201 drives drive roller 203 rotation, drive roller 203 in turn drives rotating seat 204 rotation. Because rotating seat 204 top is plane 205, bottom is taper surface 206 and around connecting spiral plate 207 and partition 208, form multiple partition chambers 209 and be equipped with intercommunication window 210. When rotating seat 204 rotates, spiral plate 207 will push the seed at bottom upwards, seed rises along spiral plate 207 in the process, part seed will enter into partition chamber 209 by intercommunication window 210, and tumble, mix in chamber along with the rotation of rotating seat 204, while with the full contact of reagent in flow channel 108 and the entire working cylinder 1 inner cavity from reagent bucket 103 flow.

[0026] The closed cover 101 is provided with a feeding port 102 on one side, a medicament barrel 103 is installed on the top of the closed cover 101, a discharging valve 104 is installed at the bottom of the working cylinder 1, an assembly chamber 105 is formed in the inner cavity of the working cylinder 1, a conical cylinder 106 is arranged in the assembly chamber 105, a plurality of connecting seats 107 are fixedly connected around the top of the conical cylinder 106, the connecting seats 107 are uniformly distributed around the axis of the conical cylinder 106, one end of the connecting seat 107 away from the conical cylinder 106 is fixedly connected with the inner wall of the assembly chamber 105, a flow channel 108 is formed between the conical cylinder 106 and the assembly chamber 105, the seeds are poured into the working cylinder 1 from the feeding port 102, the medicament flows into the working cylinder 1 from the medicament barrel 103 at a set ratio, the motor 201 drives the driving roller 203 to rotate, and the driving roller 203 further drives the rotating seat 204 to rotate. Since the top of the rotating seat 204 is a plane 205, the bottom is a conical surface 206, and the spiral plates 207 and the partition plates 208 are connected around the rotating seat 204, a plurality of partition chambers 209 are formed and are provided with communication windows 210. When the rotating seat 204 rotates, the spiral plates 207 will push the seeds at the bottom upwards, and in the process of rising along the spiral plates 207, part of the seeds will enter the partition chambers 209 through the communication windows 210, and will tumble and mix in the chambers along with the rotation of the rotating seat 204, and at the same time, will fully contact with the medicament flowing from the medicament barrel 103 in the flow channel 108 and the inner cavity of the whole working cylinder 1. After rising to a certain height, the seeds fall back to the bottom under the action of gravity and are pushed upwards by the spiral plates 207 again, so as to circulate repeatedly, so that the seeds and the medicament can be uniformly and fully mixed, and finally the coated seeds can be discharged by opening the discharging valve 104.

[0027] Through the special structural design of the rotating seat 204, including the spiral plates 207, the partition plates 208 and the communication windows 210, the seeds can fully contact and mix with the medicament in multiple dimensions in the process of rising, tumbling and flowing between different chambers, which greatly improves the uniformity of coating and ensures that each seed can be uniformly coated with the medicament, which is beneficial to improve the breeding effect and the growth consistency after the seed germination. The continuous circulation of upward movement and downward falling can quickly coat a large number of seeds, improve the production efficiency of breeding operation and reduce the processing time and labor cost.

[0028] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Therefore, if these modifications and variations of the present application belong to the scope of the claims of the present application and the equivalent technologies thereof, the present application also intends to include these modifications and variations.

Claims

1. A seed coating device for corn high yield breeding, characterized by, Including work cylinder (1), the work cylinder (1) top is equipped with closed cover (101), the work cylinder (1) is built-in control assembly (2), the work cylinder (1) inner chamber is equipped with assembly chamber (105), the assembly chamber (105) is built-in conical cylinder (106), the conical cylinder (106) and assembly chamber (105) form a flow channel (108) between, the control assembly (2) includes motor (201), the motor (201) output is fixedly connected with drive roller (203), the drive roller (203) one end inside assembly chamber (105) is fixedly connected with rotating seat (204), the rotating seat (204) is fixedly connected with spiral plate (207) around, the rotating seat (204) is fixedly connected with a plurality of baffle (208) around.

2. A seed coating device for corn high yield breeding according to claim 1, characterized in that, The closed cover (101) one side is equipped with feed inlet (102), the closed cover (101) top is equipped with medicament bucket (103), the work cylinder (1) bottom is equipped with discharge valve (104).

3. The seed coating device for high yield breeding of corn of claim 1, wherein The conical cylinder (106) top is fixedly connected with a plurality of connecting seats (107) around, a plurality of connecting seats (107) are evenly distributed around the axis of conical cylinder (106), the connecting seat (107) is fixedly connected with the inner wall of assembly chamber (105) away from the one end of conical cylinder (106).

4. A seed coating device for corn high yield breeding according to claim 3, characterized in that, A plurality of baffle (208) and spiral plate (207) form a plurality of partition chambers (209), the baffle (208) surface is equipped with a plurality of evenly distributed communication window (210).

5. The seed coating device for high yield breeding of corn of claim 1, wherein The motor (201) surface is sleeved with fixed seat (202), the fixed seat (202) one end is fixedly connected with motor (201), the fixed seat (202) other end is fixedly connected with the top of closed cover (101).

6. The seed coating device for high yield breeding of corn of claim 1, wherein The rotating seat (204) top is plane (205), the rotating seat (204) bottom is taper surface (206).

7. The seed coating device for high yield breeding of corn of claim 1, wherein A plurality of baffle (208) are evenly distributed around the axis of rotating seat (204).

8. The seed coating device for high yield breeding of corn of claim 1, wherein, The drive roller (203) one end away from motor (201) extends to assembly chamber (105) through closed cover (101).

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