Corn seed processing and drying device

Abstract

The corn seed processing and drying device comprises a box body, an exhaust fan and a collecting cover, the left end of the top of an inner cavity of the box body is fixedly connected with a guide plate, the bottom of an inner cavity of the collecting cover is provided with wet sponge, the upper end of the inner cavity of the collecting cover is fixedly connected with a filter screen plate, and the filter screen plate is obliquely arranged. A material guide plate is fixedly connected to an inner cavity of the box body, a through hole is formed in the inner surface of the material guide plate, an air guide hole is formed in the position, corresponding to the rear side of the box body, of the through hole, and an air spraying hole is formed in the top of an inner cavity of the through hole. According to the corn seed drying device, dust can be removed in the drying process of corn seeds, dust can be collected, adverse effects caused by dust dissipation are avoided, stirring type drying is not needed, a better drying effect can be achieved, the germination rate of the corn seeds is guaranteed, and the corn seed drying device is simple in structure, convenient to use, excellent in performance and beneficial to market popularization.

Description

Technical Field

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

[0002] Corn is an important food crop and feed crop, and it is also the crop with the highest total output in the world. In agricultural planting, the quality of seeds is directly related to the agricultural harvest. In order to prevent corn seeds from germinating or rotting during storage, corn seeds need to be dried before storage.

[0003] Most of the existing drying devices adopt the method of piling up corn seeds in a drying tower and then passing hot air into the drying tower from the bottom to dry the corn seeds. This will lead to poor air circulation of the hot air, and the water vapor evaporated from the corn seeds is not easy to discharge, reducing the processing efficiency of the device.

[0004] At present, a patent document with the publication number of CN208671561U discloses a drying device for processing corn seeds, including a drying box and a belt. A bearing is fixedly connected to the center of the inner cavity of the drying box. A through pipe is fixedly connected to the inner cavity of the bearing. A solenoid valve is connected to the top of the through pipe. A placing basket is connected to the top of the solenoid valve. Heating devices are fixedly connected to both sides of the inner cavity of the drying box. A first motor is fixedly connected to the top of the drying box. The output end of the first motor penetrates into the inner cavity of the drying box and is fixedly connected to a stirring rod. Through the cooperation of the drying box, the belt, the bearing, the through pipe, the solenoid valve, the placing basket, the heating device, the first motor, the stirring rod, the feeding hopper, the second motor, the driving pulley and the driven pulley, the utility model can efficiently and quickly dry corn seeds, greatly improving the drying efficiency, being beneficial to large-scale production, and bringing great convenience to the processing work of seeds.

[0005] However, the above-mentioned existing corn seed processing and drying device does not have the functions of dust removal and dust collection. When drying by stirring, the residual dust in the seeds will inevitably escape outward, thus affecting the working environment of the equipment and having an adverse impact on the health of users. And when the stirring speed of the equipment is too fast, it is easy to damage the germ of the corn seeds or cause the corn seeds to break their skins, thereby reducing the germination rate of the corn seeds. For this reason, we propose a corn seed processing and drying device. Content of the Utility Model

[0006] The purpose of the present utility model is to provide a corn seed processing and drying device, which has the advantages of dust removal and dust collection functions and ensuring the germination rate, and solves the problems that the existing corn seed processing and drying device does not have dust removal and dust collection functions. When drying by stirring, the residual dust in the seeds will inevitably escape outward, thus affecting the working environment of the equipment and having an adverse impact on the health of users. Moreover, when the stirring speed of the equipment is too fast, it is easy to damage the germ of corn seeds or cause the corn seeds to break their skins, thereby reducing the germination rate of corn seeds.

[0007] To achieve the above object, the present utility model provides the following technical solution: A corn seed processing and drying device, including a box body, an exhaust fan and a collection hood. The left end of the top inner cavity of the box body is fixedly connected with a guide plate. A wet sponge is arranged at the bottom of the inner cavity of the collection hood. The upper end of the inner cavity of the collection hood is fixedly connected with a filter screen plate, and the filter screen plate is inclined. A material guide plate is fixedly connected to the inner cavity of the box body. Through holes are formed on the inner surface of the material guide plate. Air guide holes are formed at the corresponding positions on the rear side of the box body for the through holes. Spray holes are formed at the top of the inner cavity of the through holes. A uniform distribution hood is fixedly connected to the rear side of the box body. A heating hood is fixedly connected to the rear side of the uniform distribution hood. A through groove is formed on the front surface of the box body. A barrier screen plate is fixedly connected to the rear end of the inner cavity of the through groove.

[0008] Preferably, a feed inlet is arranged at the left end of the top of the box body. A discharge plate is arranged at the lower end of the left side of the box body. A baffle is inserted at one end of the discharge plate.

[0009] Preferably, a collection hood is fixedly connected to the front surface of the box body. A control switch and an exhaust fan are fixedly installed at the upper end of the front surface of the collection hood. The air inlet end of the exhaust fan is communicated with the upper end of the collection hood through a pipeline.

[0010] Preferably, the lower end of the right side of the collection hood is movably connected with a sealing door through a hinge, and a handle is fixedly connected to one end of the sealing door.

[0011] Preferably, the number of the material guide plates is multiple, and the material guide plates are inclined.

[0012] Preferably, the number of the through holes is multiple, and the distance between adjacent two through holes is equal.

[0013] Preferably, the number of the spray holes is multiple, and the distance between adjacent two spray holes is equal.

[0014] Preferably, a dust filter screen plate and an electric heating plate are respectively fixedly connected to the front and rear ends of the inner cavity of the heating hood. A fixing plate is fixedly connected to the rear end of the inner cavity of the heating hood. A driving motor is fixedly installed at the middle end of the rear side of the fixing plate. The output end of the driving motor is fixedly connected with a blower impeller.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The present utility model can remove dust during the drying process of corn seeds, collect the dust, avoid the adverse effects caused by dust dispersion, and can achieve a better drying effect without stir-type drying, ensuring the germination rate of corn seeds. Moreover, it has a simple structure, is easy to use, has excellent performance, and is conducive to market promotion. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the first perspective of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the second perspective of the present utility model;

[0019] Figure 3 is a schematic cross-sectional structural diagram of the third perspective of the present utility model;

[0020] Figure 4 is a schematic cross-sectional structural diagram of the fourth perspective of the present utility model;

[0021] Figure 5 is a schematic structural diagram of the first perspective of the box body of the present utility model;

[0022] Figure 6 is a schematic structural diagram of the second perspective of the box body of the present utility model.

[0023] In the figure: 1, box body; 2, feed inlet; 3, exhaust fan; 4, collection hood; 5, control switch; 6, discharge plate; 7, sealing door; 8, equalizing hood; 9, heating hood; 10, dust filtering mesh plate; 11, electric heating plate; 12, drive motor; 13, fixing plate; 14, air supply impeller; 15, guide plate; 16, air injection hole; 17, filtering mesh plate; 18, barrier mesh plate; 19, through groove; 20, wet sponge; 21, guiding plate; 22, through hole; 23, air guiding hole. Detailed Embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and 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, and therefore should not be construed as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] The box body 1, the feed inlet 2, the exhaust fan 3, the collection hood 4, the control switch 5, the discharge plate 6, the sealing door 7, the equalizing hood 8, the heating hood 9, the dust filter mesh plate 10, the electric heating plate 11, the drive motor 12, the fixing plate 13, the air supply impeller 14, the guide plate 15, the air injection holes 16, the filter mesh plate 17, the barrier mesh plate 18, the through groove 19, the wet sponge 20, the guide plate 21, the through holes 22 and the air guide holes 23 of the present application are all common standard parts or parts known to those skilled in the art, and their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0028] Please refer to Figure 1-6 , a corn seed processing and drying device, including a box body 1, an exhaust fan 3 and a collection hood 4. A guide plate 21 is fixedly connected to the left end of the inner cavity top of the box body 1. A wet sponge 20 is arranged at the bottom of the inner cavity of the collection hood 4. A filter mesh plate 17 is fixedly connected to the upper end of the inner cavity of the collection hood 4, and the filter mesh plate 17 is inclined. A guide plate 15 is fixedly connected to the inner cavity of the box body 1. Through holes 22 are opened on the inner surface of the guide plate 15. Air guide holes 23 are opened at the corresponding positions on the rear side of the box body 1 corresponding to the through holes 22. Air injection holes 16 are opened at the top of the inner cavity of the through holes 22. An equalizing hood 8 is fixedly connected to the rear side of the box body 1. A heating hood 9 is fixedly connected to the rear side of the equalizing hood 8. A through groove 19 is opened on the front surface of the box body 1. A barrier mesh plate 18 is fixedly connected to the rear end of the inner cavity of the through groove 19.

[0029] A feed inlet 2 is arranged at the left end of the top of the box body 1. A discharge plate 6 is arranged at the lower left side of the box body 1. One end of the discharge plate 6 is inserted with a baffle.

[0030] Through the above technical solution, by arranging the discharging plate 6, it is convenient to discharge the dried corn seeds.

[0031] A collecting hood 4 is fixedly connected to the front surface of the box body 1. A control switch 5 and an exhaust fan 3 are fixedly installed at the upper end of the front surface of the collecting hood 4, and the air inlet end of the exhaust fan 3 is communicated with the upper end of the collecting hood 4 through a pipeline.

[0032] Through the above technical solution, by arranging the exhaust fan 3, the gas in the collecting hood 4 can be discharged outwards.

[0033] The lower end on the right side of the collecting hood 4 is movably connected with a sealing door 7 through a hinge, and one end of the sealing door 7 is fixedly connected with a handle.

[0034] Through the above technical solution, by arranging the sealing door 7, it is convenient for the staff to clean the collecting hood 4.

[0035] The number of the guide plates 15 is multiple, and the guide plates 15 are arranged obliquely.

[0036] Through the above technical solution, by arranging the guide plates 15, the movement of the corn seeds can be guided, and the moving distance of the corn seeds is extended.

[0037] The number of the through holes 22 is multiple, and the distance between two adjacent through holes 22 is equal.

[0038] Through the above technical solution, by arranging the through holes 22, the drying gas can be dispersed.

[0039] The number of the air spraying holes 16 is multiple, and the distance between two adjacent air spraying holes 16 is equal.

[0040] Through the above technical solution, by arranging the air spraying holes 16, the gas is discharged in a dispersed manner.

[0041] A dust filtering net plate 10 and an electric heating plate 11 are respectively fixedly connected to the front and rear ends of the inner cavity of the heating hood 9. A fixing plate 13 is fixedly connected to the rear end of the inner cavity of the heating hood 9. A driving motor 12 is fixedly installed at the middle end of the rear side of the fixing plate 13, and an air supply impeller 14 is fixedly connected to the output end of the driving motor 12.

[0042] Through the above technical solution, when the driving motor 12 drives the air supply impeller 14 to rotate, it can draw the external gas to blow towards the electric heating plate 11 after filtering by the dust filtering net plate 10, realizing the heating of the gas.

[0043] In use, after the device is powered on through an external power socket, the device is turned on by the control switch 5. Then, the staff puts the corn seeds to be dried into the box body 1 through the feeding port 2. When the corn seeds rush towards the guide plate 21, the corn seeds can be evenly dispersed on the top of the material guide plate 15. The arrangement of multiple material guide plates 15 extends the moving distance of the corn seeds. Under the influence of gravity, when the corn seeds move along the material guide plate 15, when the driving motor 12 drives the air supply impeller 14 to rotate, it can draw the external gas to blow towards the electric heating plate 11 after filtering through the dust filter mesh plate 10. Then, the heated gas enters the equalizing cover 8 and is pressurized through the air guide holes 23 and introduced into the through holes 22 and sprayed outwards from the air spraying holes 16, so as to quickly dry the corn seeds. The exhaust fan 3 can discharge the gas in the collection cover 4 outwards, thereby forcing the dust-containing gas in the drying process to enter the collection cover 4 through the barrier mesh plate 18 and the through groove 19. After the dust-containing gas passes through the filter mesh plate 17, the dust in the gas can be removed. When the inclined filter mesh plate 17 drops dust under the influence of gravity, it can be wetted by the wet sponge 20, which facilitates the collection of dust and avoids the adverse effects brought by stirring and drying.

[0044] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corn seed processing and drying device, comprising a box body (1), an exhaust fan (3) and a collection hood (4), characterized in that: At the left end of the top of the inner cavity of the box body (1), a guide plate (21) is fixedly connected. At the bottom of the inner cavity of the collection hood (4), a wet sponge (20) is arranged. At the upper end of the inner cavity of the collection hood (4), a filter screen plate (17) is fixedly connected, and the filter screen plate (17) is inclined. In the inner cavity of the box body (1), a material guiding plate (15) is fixedly connected. Through holes (22) are formed on the inner surface of the material guiding plate (15). At the corresponding position at the rear side of the box body (1), air guiding holes (23) are formed for the through holes (22). At the top of the inner cavity of the through holes (22), air spraying holes (16) are formed. At the rear side of the box body (1), an equalizing hood (8) is fixedly connected. At the rear side of the equalizing hood (8), a heating hood (9) is fixedly connected. A through groove (19) is formed on the front surface of the box body (1). At the rear end of the inner cavity of the through groove (19), a barrier screen plate (18) is fixedly connected.

2. The corn seed processing and drying device according to claim 1, wherein: At the left end of the top of the box body (1), a feeding port (2) is arranged. At the lower end of the left side of the box body (1), a discharging plate (6) is arranged. One end of the discharging plate (6) is inserted with a baffle plate.

3. A corn seed processing and drying device according to claim 1, characterized in that: On the front surface of the box body (1), a collection hood (4) is fixedly connected. At the upper end of the front surface of the collection hood (4), a control switch (5) and an exhaust fan (3) are fixedly installed, and the air inlet end of the exhaust fan (3) is communicated with the upper end of the collection hood (4) through a pipeline.

4. A corn seed processing and drying device according to claim 1, characterized in that: At the lower end of the right side of the collection hood (4), a sealing door (7) is movably connected through a hinge, and one end of the sealing door (7) is fixedly connected with a handle.

5. A corn seed processing and drying device according to claim 1, characterized in that: The number of the material guiding plates (15) is multiple, and the material guiding plates (15) are inclined.

6. The corn seed processing and drying device according to claim 1, wherein: The number of the through holes (22) is multiple, and the distance between two adjacent through holes (22) is equal.

7. A corn seed processing and drying device according to claim 1, characterized in that: The number of the air spraying holes (16) is multiple, and the distance between two adjacent air spraying holes (16) is equal.

8. The corn seed processing and drying device according to claim 1, characterized in that: At the front and rear ends of the inner cavity of the heating hood (9), a dust filtering screen plate (10) and an electric heating plate (11) are respectively fixedly connected. At the rear end of the inner cavity of the heating hood (9), a fixing plate (13) is fixedly connected. At the middle end of the rear side of the fixing plate (13), a driving motor (12) is fixedly installed. The output end of the driving motor (12) is fixedly connected with a blowing impeller (14).

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