Drying equipment for corn seed storage

Abstract

The utility model relates to the technical field of drying equipment for storage, discloses drying equipment for corn seed storage, and solves the problems that according to existing corn seed drying equipment, temperature drying at different stages is carried out in one equipment, next batch can be carried out after one batch is completed, seeds are prone to adhesion, and the drying efficiency is high. According to the drying equipment for corn seed storage, a first drying tank comprises a first rotating shaft, a first drying cylinder is fixedly connected to the upper surface of the first rotating shaft, a second drying tank comprises a second rotating shaft, a second drying cylinder is fixedly connected to the upper surface of the second rotating shaft, a third drying tank comprises a third rotating shaft, and a third drying cylinder is fixedly connected to the upper surface of the third rotating shaft; heat dissipation holes are formed in the upper surfaces of the first drying cylinder, the second drying cylinder and the third drying cylinder, each seed in the drying cylinders can be evenly dried through the heat dissipation holes, drying in batches is achieved, and the corn kernels cannot adhere to one another.

Description

Technical Field

[0001] The utility model relates to the technical field of storage drying equipment, in particular to storage drying equipment for corn seeds. Background Art

[0002] Corn seeds are reproductive bodies that have the ability to grow into adult corn plants. They are formed by ovules through pollination and fertilization. Corn seeds are composed of three parts: seed coat, embryo and endosperm. Corn seeds are divided into four types: conventional seeds, inbred lines, single crosses, double crosses and triple crosses. Newly harvested corn seeds have a high water content and are prone to mildew. Therefore, the seeds must be dried in time to ensure the stability of the seeds during storage. Corn seed storage is very important for corn planting. The purpose of corn seed storage is mainly to maintain the high vitality of corn seeds. Only by protecting the seeds can they safely overwinter and germinate quickly when sown.

[0003] The existing corn seed drying equipment performs temperature drying at different stages in one device. The next batch can be carried out only after one batch is completed. The seeds are prone to sticking together and the efficiency is low. Utility Model Content

[0004] The utility model aims to provide a drying device for corn seed storage. The device is adopted to work, thereby solving the problems of the existing corn seed drying device, that is, different stages of temperature drying are carried out in one device, the next batch can be carried out only after one batch is completed, the seeds are easily caused to stick together, and the efficiency is low.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for storing corn seeds, comprising a first drying tank and a second drying tank fixedly connected to the lower end of the first drying tank, a seed conveyor fixedly connected to one side of the second drying tank, a drying device fixedly connected to the upper end of the first drying tank, and a third drying tank fixedly connected to the side of the seed conveyor away from the second drying tank, the first drying tank comprising a rotating shaft 1, a drying cylinder 1 being fixedly connected to the upper surface of the rotating shaft 1, the second drying tank comprising a rotating shaft 2, a drying cylinder 2 being fixedly connected to the upper surface of the rotating shaft 2, the third drying tank comprising a rotating shaft 3, a drying cylinder 3 being fixedly connected to the upper surface of the rotating shaft 3, and heat dissipation holes are provided on the upper surfaces of the drying cylinder 1, the drying cylinder 2 and the drying cylinder 3.

[0006] Preferably, the first drying tank includes an outer shell and a hopper fixedly connected to the upper end of the outer shell, a buffer slope is arranged below the hopper, a lower end of the rotating shaft passes through a partition, a groove is arranged on the upper surface of the outer shell, the groove matches the rotating shaft, and a control valve is arranged on the upper surface of the partition.

[0007] Preferably, the second drying tank includes an outer shell 2 and a partition 1 fixedly connected to the upper end of the outer shell 2, a buffer slope 2 is arranged below the partition 1, a motor 1 is fixedly connected to the lower end of the rotating shaft 2, a circular groove 1 is opened on one side of the outer shell 2, and a temperature control meter 2 is fixedly connected to one side of the rotating shaft 2.

[0008] Preferably, the seed conveyor includes a shell three and a rotating shaft three arranged inside the shell three, a spiral is fixedly connected to the upper surface of the rotating shaft three, a motor two is fixedly connected to the lower end of the rotating shaft three, a discharge trough is opened at the upper end of one side of the shell three, a feed trough one is opened at the lower end of one side of the shell three, and a fixing plate is fixedly connected to one side of the shell three.

[0009] Preferably, the drying equipment includes a hot air blower and an air inlet duct fixedly arranged on one side of the hot air blower, a transport pipe 1 fixedly arranged on the side of the hot air blower away from the air inlet duct, one side of the transport pipe 1 is fixedly connected to the transport pipe 2, the upper end of the transport pipe 2 is fixedly connected to the temperature control meter 1, one side of the transport pipe 1 is fixedly connected to the transport pipe 3, and the upper end of the transport pipe 3 is fixedly connected to the temperature control meter 3.

[0010] Preferably, the third drying tank includes an outer shell four, a partition two is arranged at the lower end of the rotating shaft three, a motor three is arranged at the lower end of the partition two, a storage bin is opened below the partition two, a circular groove two is opened on the upper surface of the outer shell four, the circular groove two is matched with the rotating shaft three, a feed groove two is opened on one side of the outer shell four, the feed groove two is matched with the discharge groove, and a control valve two is arranged on the upper surface of the partition two.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model proposes a drying device for storing corn seeds, comprising a first drying tank and a second drying tank fixedly connected to the lower end of the first drying tank, a seed conveyor fixedly connected to one side of the second drying tank, a drying device fixedly connected to the upper end of the first drying tank, a third drying tank fixedly connected to the side of the seed conveyor away from the second drying tank, the first drying tank comprising a rotating shaft 1, a drying cylinder 1 fixedly connected to the upper surface of the rotating shaft 1, the second drying tank comprising a rotating shaft 2, a drying cylinder 2 fixedly connected to the upper surface of the rotating shaft 2, the third drying tank comprising a rotating shaft 3, a drying cylinder 3 fixedly connected to the upper surface of the rotating shaft 3, and heat dissipation holes are provided on the upper surfaces of the drying cylinder 1, the drying cylinder 2 and the drying cylinder 3, and the heat dissipation holes can evenly dry each seed inside the drying barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0014] Figure 2 It is a cross-sectional schematic diagram of a first drying tank of the utility model;

[0015] Figure 3It is a cross-sectional schematic diagram of a second drying tank of the utility model;

[0016] Figure 4 This is a schematic diagram of a seed transporter of the utility model;

[0017] Figure 5 It is a schematic diagram of the drying equipment of the utility model;

[0018] Figure 6 It is a cross-sectional schematic diagram of a third drying tank of the present utility model.

[0019] In the figure: 1. First drying tank; 11. Shell 1; 111. Groove 1; 12. Rotating shaft 1; 13. Drying cylinder 1; 14. Feed hopper; 15. Buffer slope 1; 16. Partition 1; 161. Control valve 1; 2. Second drying tank; 21. Shell 2; 211. Circular groove 1; 22. Rotating shaft 2; 221. Temperature control meter 2; 23. Buffer slope 2; 24. Drying cylinder 2; 25. Motor 1; 3. Seed conveyor; 31. Shell 3; 311. Discharge trough; 312. Feed trough 1; 313 , fixed plate; 32, rotating shaft three; 33, spiral; 34, motor two; 4, drying equipment; 41, hot air blower; 42, air inlet duct; 43, transport pipeline one; 44, transport pipeline two; 441, temperature control meter one; 45, transport pipeline three; 451, temperature control meter three; 5, third drying tank; 51, outer shell four; 511, feed trough two; 52, rotating shaft four; 521, circular trough two; 53, drying cylinder three; 54, partition two; 55, motor three; 541, control valve two; 56, storage bin. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0022] Combination Figure 1-Figure 6A drying device for storing corn seeds, comprising a first drying tank 1 and a second drying tank 2 fixedly connected to the lower end of the first drying tank 1, a seed conveyor 3 fixedly connected to one side of the second drying tank 2, a drying device 4 fixedly connected to the upper end of the first drying tank 1, a third drying tank 5 fixedly connected to the side of the seed conveyor 3 away from the second drying tank 2, the first drying tank 1 comprises a rotating shaft 12, a drying cylinder 13 fixedly connected to the upper surface of the rotating shaft 12, the first drying tank 1 comprises an outer shell 11 and a hopper 14 fixedly connected to the upper end of the outer shell 11, a buffer slope 15 is arranged below the hopper 14, the lower end of the rotating shaft 12 passes through a partition 16, a groove 111 is arranged on the upper surface of the outer shell 11, the groove 111 matches the rotating shaft 12, a control valve 161 is arranged on the upper surface of the partition 16, the second drying tank 2 comprises a rotating shaft 22 A drying cylinder 24 is fixedly connected to the upper surface of the rotating shaft 22. The second drying tank 2 includes an outer shell 21 and a partition 16 fixedly connected to the upper end of the outer shell 21. A buffer slope 23 is arranged below the partition 16. A motor 25 is fixedly connected to the lower end of the rotating shaft 22. A circular groove 211 is provided on one side of the outer shell 21. A temperature control meter 221 is fixedly connected to one side of the rotating shaft 22. Corn kernels enter from the feed hopper 14 and are damaged by the buffer slope 15. The control valve 161 is opened to allow the corn kernels to enter the second drying tank 2. The corn kernels enter from the control valve 161 and are damaged by the buffer slope 23. The motor 25 drives the rotating shaft 22 and the rotating shaft 12 to rotate. The temperature control meter 221 makes the temperature released by the drying cylinder 24 be 42°. After drying, the control valve inside the circular groove 211 is opened to enter the seed conveyor 3.

[0023] The seed conveyor 3 includes a shell 31 and a rotating shaft 32 disposed inside the shell 31, a spiral 33 is fixedly connected to the upper surface of the rotating shaft 32, a motor 2 34 is fixedly connected to the lower end of the rotating shaft 32, a discharge trough 311 is provided at the upper end of one side of the shell 31, a feed trough 1 312 is provided at the lower end of one side of the shell 31, a fixing plate 313 is fixedly connected to one side of the shell 31, and the drying device 4 includes a hot air blower 41 and an air inlet duct 42 is fixedly disposed on one side of the hot air blower 41, and a side of the hot air blower 41 away from the air inlet duct 42 is fixedly A transport pipe 1 43 is fixedly provided, one side of the transport pipe 1 43 is fixedly connected to the transport pipe 2 44, the upper end of the transport pipe 2 44 is fixedly connected to a temperature control meter 1 441, one side of the transport pipe 1 43 is fixedly connected to the transport pipe 3 45, the upper end of the transport pipe 3 45 is fixedly connected to a temperature control meter 3 451, the third drying tank 5 includes a rotating shaft 4 52, the upper surface of the rotating shaft 4 52 is fixedly connected to a drying cylinder 3 53, the upper surfaces of the drying cylinder 1 13, the drying cylinder 2 24 and the drying cylinder 3 53 are all provided with heat dissipation holes, and the third drying tank 5 includes a shell 4 5 1, a partition plate 2 54 is provided at the lower end of the rotating shaft 4 52, a motor 3 55 is provided at the lower end of the partition plate 2 54, a storage bin 56 is provided below the partition plate 2 54, a circular groove 2 521 is provided on the upper surface of the shell 4 51, the circular groove 2 521 matches the rotating shaft 4 52, a feed groove 2 511 is provided on one side of the shell 4 51, the feed groove 2 511 matches the discharge groove 311, a control valve 2 541 is provided on the upper surface of the partition plate 2 54, seeds enter from the feed groove 1 312, the motor 2 34 drives the rotating shaft 32 to rotate, so that the seeds are discharged from the discharge groove 311. The material trough 311 falls down, and the hot air blower 41 blows the hot air into the inside of the transport pipe 2 44 and the transport pipe 3 45 through the transport pipe 1 43. The temperature control meter 1 441 makes the transport temperature inside the transport pipe 2 44 to 43°, and the temperature control meter 3 451 makes the transport temperature inside the transport pipe 3 45 to 41°. The corn kernels enter from the feed trough 2 511, and the storage bin 56 drives the rotating shaft 4 52 to rotate. The rotating shaft 4 52 drives the drying cylinder 3 53 to rotate for stirring and heat dissipation. The heat dissipation holes can evenly dry each seed inside the drying barrel.

[0024] The utility model is further described below in conjunction with embodiments.

[0025] Working principle:

[0026] Corn kernels enter the first drying tank 1 from the hopper 14, and damage is reduced by the buffer slope 15. The hot air blower 41 is turned on to blow hot air into the inside of the transport pipe 44 and the transport pipe 3 45 through the transport pipe 43. The motor 25 drives the rotating shaft 22 and the rotating shaft 12 to rotate. The temperature control table 441 makes the internal transport temperature of the transport pipe 44 to be 43°. The hot air enters through the groove 111. The rotating shaft 12 drives the drying cylinder 13 to rotate for stirring and heat dissipation. After completion, the control valve 161 is opened to allow the corn kernels to enter the second drying tank 2. Damage is reduced by the buffer slope 23. The temperature control table 221 makes the temperature released by the drying cylinder 24 to be 42°. The rotating shaft 2 22 drives the drying cylinder 24 to rotate for stirring and heat dissipation. After drying, the control valve inside the circular groove 211 is opened to enter the seed conveyor 3, and the seeds enter from the feed groove 312. The motor 2 34 drives the rotating shaft 3 32 to rotate, so that the seeds fall from the discharge groove 311. The temperature control table 3 451 makes the internal transportation temperature of the transportation pipeline 3 45 to be 41°, and the corn kernels enter from the feed groove 2 511. The storage bin 56 drives the rotating shaft 4 52 to rotate, and the rotating shaft 4 52 drives the drying cylinder 3 53 to rotate for stirring and heat dissipation. After completion, the control valve 2 541 is opened to allow the seeds to enter the storage bin 56. When the seeds enter the second drying tank 2, a new batch can be put into the first drying tank 1.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drying device for storing corn seeds, comprising a first drying tank (1) and a second drying tank (2) fixedly connected to the lower end of the first drying tank (1), a seed conveyor (3) fixedly connected to one side of the second drying tank (2), a drying device (4) fixedly connected to the upper end of the first drying tank (1), and a third drying tank (5) fixedly connected to the side of the seed conveyor (3) away from the second drying tank (2), characterized in that: The first drying tank (1) comprises a rotating shaft (12), the upper surface of which is fixedly connected a drying cylinder (13); the second drying tank (2) comprises a rotating shaft (22), the upper surface of which is fixedly connected a drying cylinder (24); the third drying tank (5) comprises a rotating shaft (52), the upper surface of which is fixedly connected a drying cylinder (53); and the upper surfaces of the drying cylinder (13), the drying cylinder (24) and the drying cylinder (53) are all provided with heat dissipation holes.

2. A drying device for storing corn seeds according to claim 1, characterized in that: The first drying tank (1) comprises a shell (11) and a hopper (14) fixedly connected to the upper end of the shell (11), a buffer slope (15) is arranged below the hopper (14), the lower end of the rotating shaft (12) passes through a partition (16), a groove (111) is arranged on the upper surface of the shell (11), the groove (111) matches the rotating shaft (12), and a control valve (161) is arranged on the upper surface of the partition (16).

3. A drying device for storing corn seeds according to claim 1, characterized in that: The second drying tank (2) comprises a second shell (21) and a partition (16) fixedly connected to the upper end of the second shell (21), a buffer slope (23) is arranged below the partition (16), a motor (25) is fixedly connected to the lower end of the second rotating shaft (22), a circular groove (211) is provided on one side of the second shell (21), and a temperature control meter (221) is fixedly connected to one side of the second rotating shaft (22).

4. The drying equipment for corn seed storage according to claim 1, characterized in that: The seed transporter (3) comprises a shell three (31) and a rotating shaft three (32) arranged inside the shell three (31), a screw (33) is fixedly connected to the upper surface of the rotating shaft three (32), a motor two (34) is fixedly connected to the lower end of the rotating shaft three (32), a discharge trough (311) is provided at the upper end of one side of the shell three (31), a feed trough one (312) is provided at the lower end of one side of the shell three (31), and a fixing plate (313) is fixedly connected to one side of the shell three (31).

5. The corn seed storage drying equipment according to claim 1, characterized in that: The drying device (4) comprises a hot air blower (41) and an air inlet duct (42) fixedly arranged on one side of the hot air blower (41); a transport duct one (43) fixedly arranged on a side of the hot air blower (41) away from the air inlet duct (42); one side of the transport duct one (43) is fixedly connected to a transport duct two (44); the upper end of the transport duct two (44) is fixedly connected to a temperature control meter one (441); one side of the transport duct one (43) is fixedly connected to a transport duct three (45); the upper end of the transport duct three (45) is fixedly connected to a temperature control meter three (451).

6. The drying equipment for corn seed storage according to claim 1, characterized in that: The third drying tank (5) comprises a shell four (51), a partition two (54) is arranged at the lower end of the rotating shaft four (52), a motor three (55) is arranged at the lower end of the partition two (54), a storage bin (56) is provided below the partition two (54), a circular groove two (521) is provided on the upper surface of the shell four (51), the circular groove two (521) matches the rotating shaft four (52), a feed groove two (511) is provided on one side of the shell four (51), the feed groove two (511) matches the discharge groove (311), and a control valve two (541) is provided on the upper surface of the partition two (54).

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