Dehydrating and drying device for seeds

Abstract

The utility model provides a seed dewatering and drying device which comprises a drying bin and a feeding bin, the feeding bin is arranged at the top end of the drying bin, a motor is arranged at the bottom end of the drying bin, an output shaft of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft vertically penetrates through an inner cavity of the drying bin, one end of the rotating shaft is fixedly connected with a rotating shaft, and the other end of the rotating shaft is fixedly connected with a motor. The seed dewatering and drying device comprises a drying bin, a rotating shaft is arranged in the drying bin, the rotating shaft is rotationally connected to an inner cavity of the drying bin, spiral blades are arranged on the outer surface of the rotating shaft from top to bottom, a heating assembly is arranged on the outer side of the drying bin, and fans are arranged on the outer surfaces of the two sides of the drying bin. The spiral blades are arranged from top to bottom, and meanwhile, the fan blows the heating assembly, so that the seeds are dehydrated and dried, the seeds can be in full contact with hot air, the seeds are uniformly heated, the dehydration and drying effects are good, and the germination rate and the preservation rate of the seeds are increased.

Description

Technical Field

[0001] The utility model relates to the technical field of seed processing, in particular to a seed dehydration and drying device. Background Art

[0002] The moisture content of seeds can directly affect the storage life and germination rate of seeds. The newly harvested seeds contain a considerable amount of moisture, so the seeds must be dried before being stored. The seed dehydration and drying device usually introduces hot air into the device to dry the seeds, but the existing dehydration and drying device cannot make the seeds in the device fully contact with the hot air, resulting in poor dehydration and drying effect and low efficiency.

[0003] Chinese Patent 201720392813. discloses a dehydration and drying device for cotton seeds, wherein a support frame is connected to the bottom of a machine body, an exhaust fan is arranged on one side of the machine body, a circular door is arranged on one side of the machine body, a turntable B is arranged on the circular door, a handle is arranged at the bottom of the circular door, a mesh box is arranged inside the machine body, a container layer is arranged inside the mesh box, a heater is arranged at the bottom of the mesh box, a connecting rod is arranged on one side of the mesh box, and one side of the connecting rod is connected to the turntable. However, in this technical solution, the dehydration and drying efficiency is low, and heat energy cannot be deeply extracted. In addition, the temperature of the local heat inside the drying bin is not uniform enough, and the seeds in the device cannot be fully exposed to the hot air, thereby affecting the germination rate and preservation rate of the seeds.

[0004] Therefore, it is necessary to provide a new seed dehydration and drying device to solve the above technical problems. Summary of the invention

[0005] The utility model provides a seed dehydration and drying device, which solves the technical problem of low dehydration and drying efficiency and inability to deeply extract heat energy. In addition, the temperature of the local heat inside the drying bin is not uniform enough, and the seeds in the device cannot be fully contacted with the hot air, thereby affecting the germination rate and preservation rate of the seeds.

[0006] In order to solve the above technical problems, the seed dehydration and drying device provided by the utility model includes a drying bin and a feeding bin, the feeding bin is arranged at the top of the drying bin, and a motor is arranged at the bottom of the drying bin, the motor output shaft is fixedly connected with a rotating shaft, one end of the rotating shaft vertically penetrates the inner cavity of the drying bin, one end of the rotating shaft is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected to the inner cavity of the drying bin, the outer surface of the rotating shaft is provided with spiral blades from top to bottom, a heating component is arranged on the outside of the drying bin, and fans are arranged on the outer surfaces of both sides of the drying bin.

[0007] Preferably, the feed bin includes a cleaning brush cylinder, a vent, and a suction fan, and a plurality of the cleaning brush cylinders are connected to the inner cavity of the feed bin in an alternating manner, the vent is opened on one side of the feed bin, and the suction fan is arranged on the other side of the feed bin opposite to the vent.

[0008] Preferably, a feed hopper is provided at the top of the feed bin, a top cover is provided at the top of the feed hopper, and a handle is provided at the top of the top cover.

[0009] Preferably, a discharge port is provided on one side of the bottom of the drying bin, and a discharge port is provided at the bottom end of the inner wall of the drying bin with one end inclined toward the other end.

[0010] Preferably, protection boxes are provided on both sides of the drying bin, and the protection boxes are installed on both sides of the drying bin by bolts.

[0011] Preferably, a motor box is fixedly connected to the bottom end of the drying bin, and the motor is installed in the motor box.

[0012] Preferably, the feed bin is mounted on the top of the drying bin by screws, and a plurality of supporting legs are fixedly connected to the bottom of the drying bin.

[0013] Compared with the related art, the seed dehydration and drying device provided by the utility model has the following beneficial effects: the utility model provides a seed dehydration and drying device, which slides into the drying bin after passing through the cleaning brush cylinder of the feed bin, passes through the spiral blades from top to bottom, and at the same time, the fan blows the heating component, and then the seeds slowly slide into the bottom of the drying bin, thereby achieving dehydration and drying of the seeds, so that the seeds can fully contact with the hot air, and the seeds can be evenly heated, the dehydration and drying effect is good, and the germination rate and preservation rate of the seeds are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a front cross-sectional structure of a preferred embodiment of the seed dehydration and drying device provided by the utility model;

[0015] Figure 2 for Figure 1 The front view structural schematic diagram shown;

[0016] Figure 3 for Figure 1 A schematic diagram of the local enlarged structure is shown.

[0017] Numbers in the figure: 1. Drying bin, 2. Feed bin, 3. Motor, 4. Motor box, 5. Rotating shaft, 6. Rotating shaft, 7. Spiral blade, 8. Heating component, 9. Fan, 10. Protection box, 11. Cleaning brush cylinder, 12. Ventilation port, 13. Suction fan, 14. Feed hopper, 15. Top cover, 16. Handle, 17. Discharge port, 18. Support leg. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0019] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic diagram of a front cross-sectional structure of a preferred embodiment of the seed dehydration and drying device provided by the utility model; Figure 2 for Figure 1 The front view structure diagram and Figure 3 for Figure 1 As shown in the partial enlarged structural schematic diagram, the seed dehydration and drying device includes: a drying bin 1 and a feed bin 2, the feed bin 2 is arranged at the top of the drying bin 1, and a motor 3 is arranged at the bottom of the drying bin 1. The output shaft of the motor 3 is fixedly connected to a rotating shaft 5, one end of the rotating shaft 5 vertically penetrates the inner cavity of the drying bin 1, and one end of the rotating shaft 5 is fixedly connected to a rotating shaft 6, which is rotatably connected to the inner cavity of the drying bin 1. The outer surface of the rotating shaft 6 is provided with spiral blades 7 from top to bottom, a heating component 8 is provided on the outer side of the drying bin 1, and fans 9 are provided on the outer surfaces of both sides of the drying bin 1.

[0020] The material is fed from the feed bin 2 and then slides into the drying bin 1. The motor 3 at the bottom of the drying bin 1 drives the rotating shaft 5. The rotating shaft 5 passes through the drying bin 1 and is fixedly connected to the rotating shaft 6, driving the rotating shaft 6 to run. The spiral blades 7 on the surface of the rotating shaft 6 rotate slowly. At the same time, the heating component 8 on the outside of the spiral blades 7 heats up quickly. Then the fan 9 on the outer surface of the spiral blades 7 and located on the rear side of the heating component 8 rotates to blow the heated air into the drying bin 1.

[0021] The fan 9 rotates to blow the heat emitted by the heating component 8 into the drying chamber 1, and the hot air rises from the bottom of the drying chamber 1 to a high place. At the same time, the spiral blades 7 rotate slowly to evenly disperse the seeds. At the same time, the seeds are exposed to hot air, which can be quickly and evenly dehydrated and dried, allowing the seeds to be evenly heated, with good dehydration and drying effects, thereby improving the germination rate and preservation rate of the seeds.

[0022] The spiral blade 7 should be made of food grade stainless steel, which has good corrosion resistance and strength and is suitable for food, medicine, grain, etc.

[0023] The fan 9 is controlled by a small motor, which can save energy and increase safety.

[0024] The heating component 8 is composed of a plurality of heating rods, generates heat quickly, and is highly safe.

[0025] The feed bin 2 can be detached from the drying bin 1 and can be disassembled and then the device can be cleaned.

[0026] The feed bin 2 includes a cleaning brush cylinder 11, a vent 12, and a suction fan 13. Multiple cleaning brush cylinders 11 are connected to the inner cavity of the feed bin 2 in an alternating manner. The vent 12 is opened on one side of the feed bin 2, and the suction fan 13 is arranged on the other side of the feed bin 2 opposite to the vent 12.

[0027] A plurality of cleaning brush cylinders 11 are staggeredly arranged in the feed bin 2, so that the seeds can be cleaned in the first step when entering, and the vent 12 and the suction fan 13 are arranged opposite to each other.

[0028] The cleaning brush barrel 11 can be disassembled for cleaning, which can extend its service life. During the cleaning process, debris and residues on the brush can be removed to prevent the bristles from being deformed or damaged.

[0029] The vent 12 can prevent the growth of mold and bacteria, reduce the humidity in the feed bin 2, and also sufficiently prevent the generation of odor in the device.

[0030] The suction fan 13 can discharge the dirty air from the feed bin and introduce fresh air, thereby improving the air quality of the device, reducing humidity, and reducing the growth of mold and bacteria.

[0031] A feed hopper 14 is disposed at the top of the feed bin 2 , a top cover 15 is disposed at the top of the feed hopper 14 , and a handle 16 is disposed at the top of the top cover 15 .

[0032] The top cover 15 and the handle 16 on the top cover 15 provide multiple benefits such as protection, convenience of use, and aesthetics, making the article more practical and user-friendly.

[0033] A discharge port 17 is provided at one side of the bottom of the drying bin 1, and a discharge port 17 is provided at the bottom of the inner wall of the drying bin 1 with one end inclined toward the other end.

[0034] The bottom end of the inner wall of the drying bin 1 is tilted toward the other end to help the seeds to be discharged quickly and prevent the seeds from piling up, while not affecting the rotation of the spiral blade 7.

[0035] Protection boxes 10 are provided on both sides of the drying bin 1 , and the protection boxes 10 are installed on both sides of the drying bin 1 by bolts.

[0036] The protection box 10 can protect the fan, reduce the noise of the fan, and improve the safety of the fan. It is also convenient for maintenance and can be disassembled for easy cleaning.

[0037] The bottom end of the drying bin 1 is fixedly connected with a motor box 4 , and the motor 3 is installed in the motor box 4 .

[0038] The motor 3 is located in the motor box 4, which can protect the motor, reduce the noise of the motor, improve the safety of the motor, and facilitate the maintenance of the motor.

[0039] The feed bin 2 is mounted on the top of the drying bin 1 by screws, and a plurality of supporting legs 18 are fixedly connected to the bottom of the drying bin 1 .

[0040] The feed bin 2 can be disassembled for cleaning. After the feed bin 2 is disassembled, it is convenient to clean the drying bin 1. The support legs 18 at the bottom of the drying bin 1 can enable the device to be placed in various environments.

[0041] The working principle of the seed dehydration and drying device provided by the utility model is as follows: first, open the top cover 15 through the handle 16, then put the seeds that need to be dehydrated and dried into the feed hopper 14, then the seeds fall into the multiple cleaning brush cylinders 11 staggered in the inner cavity of the feed bin 2, and the first step of cleaning is performed, and then the seeds fall into the drying bin 1, and at the same time, the fan 9 in the protection box 10 starts to run, and the hot air of the heating component 8 is blown into the drying bin 1, and the hot air is from bottom to top. At the same time, the motor in the motor box 4 runs, driving the rotating shaft 5 to rotate and drive the rotating shaft 6 to drive, and the spiral blades 7 on the surface of the rotating shaft 6 slowly run to fully and evenly heat the seeds, so that they are dehydrated and dried, and then the seeds fall into the bottom end of the drying bin 1 and tilt to the discharge port, thereby realizing seed dehydration and drying.

[0042] Compared with the related art, the seed dehydration and drying device provided by the utility model has the following beneficial effects:

[0043] The utility model provides a seed dehydration and drying device, which passes through a cleaning brush cylinder 11 of a feed bin 2 and then slides into a drying bin 1, passes through a spiral blade 7 from top to bottom, and a fan 9 blows a heating component 8 at the same time, and then the seeds slowly slide into the bottom of the drying bin 1, so as to achieve dehydration and drying of the seeds, so that the seeds can fully contact with the hot air, and the seeds can be evenly heated, the dehydration and drying effect is good, and the germination rate and preservation rate of the seeds are improved.

[0044] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A seed dehydration and drying device, characterized in that: The invention comprises a drying bin (1) and a feeding bin (2), wherein the feeding bin (2) is arranged at the top of the drying bin (1), and a motor (3) is arranged at the bottom of the drying bin (1); the output shaft of the motor (3) is fixedly connected to a rotating shaft (5), one end of the rotating shaft (5) vertically penetrates the inner cavity of the drying bin (1), one end of the rotating shaft (5) is fixedly connected to a rotating shaft (6), and the rotating shaft (6) is rotatably connected to the inner cavity of the drying bin (1); spiral blades (7) are arranged on the outer surface of the rotating shaft (6) from top to bottom, a heating component (8) is arranged on the outer side of the drying bin (1), and fans (9) are arranged on the outer surfaces of both sides of the drying bin (1).

2. The seed dehydration and drying device according to claim 1, characterized in that: The feed bin (2) comprises a cleaning brush cylinder (11), a vent (12), and a suction fan (13); a plurality of the cleaning brush cylinders (11) are connected to the inner cavity of the feed bin (2) in an interlaced manner; the vent (12) is opened on one side of the feed bin (2); and the suction fan (13) is arranged on the other side of the feed bin (2) opposite to the vent (12).

3. The seed dehydration and drying device according to claim 1, characterized in that: A feed hopper (14) is arranged at the top of the feed bin (2), a top cover (15) is arranged at the top of the feed hopper (14), and a handle (16) is arranged at the top of the top cover (15).

4. The seed dehydration and drying device according to claim 1, characterized in that: A discharge port (17) is provided on one side of the bottom of the drying bin (1), and a discharge port with one end inclined toward the other end is provided at the bottom end of the inner wall of the drying bin (1).

5. The seed dehydration and drying device according to claim 1, characterized in that: Protection boxes (10) are provided on both sides of the drying bin (1), and the protection boxes (10) are installed on both sides of the drying bin (1) by means of bolts.

6. The seed dehydration and drying device according to claim 1, characterized in that: The bottom end of the drying bin (1) is fixedly connected to a motor box (4), and the motor (3) is installed in the motor box (4).

7. The seed dehydration and drying device according to claim 1, characterized in that: The feed bin (2) is mounted on the top of the drying bin (1) by means of screws, and a plurality of supporting legs (18) are fixedly connected to the bottom of the drying bin (1).

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