Agricultural grain air-drying bin
By introducing air drying mechanism and mixing mechanism into the grain air drying warehouse, the electric telescopic rod and filter net are used to achieve hot air diffusion and humid air discharge, the problem of natural ventilation efficiency is solved and the air drying efficiency and quality of grain is improved.
Patent Information
- Application Number
- CN202421609117.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-07-09
AI Technical Summary
The existing grain air-drying warehouses have low efficiency through natural ventilation and air-drying, resulting in slow air-drying and prone to mold, which cannot meet the needs of rapid air-drying.
A grain air drying bin for agriculture was designed, and an air drying mechanism was used to realize the multi-directional diffusion of hot air and the discharge of wet air through an electric telescopic rod and a filter. Combined with the stirring mechanism, the arc plate and the stirring rod are driven by the motor to fully stir and move. Improve air-drying efficiency.
The rapid, sufficient drying and air-drying of grain is achieved, preventing mold, and improving air-drying efficiency and grain storage quality.
Smart Images
Figure CN222211169U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grain air-drying, and more specifically, to an agricultural grain air-drying warehouse. Background Art
[0002] During the storage process of grain, in order to ensure the dryness of the grain, the grain needs to be dried, so an agricultural grain air-drying warehouse is needed.
[0003] Existing grain air-drying warehouses are mostly dried by natural ventilation and can only be used as storage devices. When batches of grain need to be quickly dried, the functionality of existing grain air-drying warehouses is insufficient.
[0004] After searching, a Chinese patent with publication number CN215345967U discloses an agricultural grain air-drying bin. The structure drives the tumbling of grain in the mixing tank by the rotation of the mixing frame to prevent the grain from piling up in the mixing tank. The rotation of the rotating frame drives the circular motion of the mixing tank, thereby driving the rotation of the mixing frame and accelerating the drying of the grain.
[0005] However, the above device may have the following problems during use: the structure uses the ventilation holes on the air-drying barrel to air-dry the materials inside. Since the stability of natural air-drying is poor and the efficiency of air-drying is slow, insufficient wind power for a long time may also cause the grain to mold. Utility Model Content
[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides an agricultural grain air-drying warehouse to solve the problems raised in the above-mentioned background technology.
[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0008] A grain air-drying bin for agricultural use comprises a bin body, both sides of the bin body are rotatably connected with support columns, the shape of the support columns is set to be L-shaped, the bottom of the support columns is provided with a connecting frame, the bottom of the bin body is provided with a stirring mechanism, the top and bottom of the bin body are provided with card slots, the interiors of the two card slots are connected with sealing plates, one side of the two sealing plates is respectively provided with a feed pipe and a discharge pipe, the interior of the connecting frame is provided with an air-drying mechanism, the air-drying mechanism comprises an air inlet fan arranged inside the connecting frame, the output end of the air inlet fan is provided with a telescopic hose 1, one end of the telescopic hose 1 passes through one of the sealing plates and extends to the interior of the bin body, one end of the telescopic hose is provided with a connecting pipe, the bottom of the connecting pipe Two air supply pipes are arranged in the part, and multiple air collecting pipes 1 are arranged on the surface of the connecting pipe and the air supply pipe, and filter nets 1 are arranged inside the multiple air collecting pipes 1, and an air outlet is arranged on one side of the connecting frame, and a telescopic hose 2 is arranged at the output end of the air outlet, and one end of the telescopic hose 2 extends to the inside of the warehouse, and an extension pipe is arranged at one end of the telescopic hose 2, and the extension pipe is connected to the inner wall of the warehouse, and multiple air collecting pipes 2 are arranged on the surface of the extension pipe, and filter nets 2 are arranged inside the multiple air collecting pipes 2, and electric telescopic rods 1 are arranged on both sides of the air inlet fan, and one end of the two electric telescopic rods 1 is hinged to one of the sealing plates. The above technical scheme is adopted to facilitate the full drying of the grain inside the warehouse.
[0009] As a further description of the above technical solution: the stirring mechanism includes a motor arranged at the bottom of the silo body, a rotating rod is arranged at the output end of the motor, one end of the rotating rod extends to the interior of the silo body, two arc-shaped plates are arranged on the rotating rod, and multiple stirring rods are arranged on both sides of the two arc-shaped plates. The above technical solution is adopted to facilitate sufficient stirring of the material inside the silo body.
[0010] As a further description of the above technical solution: two slide grooves are provided on the bottom surface of the warehouse body, and sliders are provided inside the two slide grooves. One side of the slider is provided with an electric telescopic rod 2, and one end of the electric telescopic rod 2 is hinged to the connecting frame. The above technical solution is adopted to facilitate the movement of the warehouse body and better move the food in the gap.
[0011] Technical effects and advantages of the utility model:
[0012] 1. By setting up an air drying mechanism, compared with the prior art, the connecting pipe connected to the sealing plate at the feed inlet is moved to the interior of the warehouse through an electric telescopic rod 1, and the hot air blown out by the air inlet fan is transported to the connecting pipe through a telescopic hose 1, and then extended to the interior of the warehouse through an air supply pipe. The gas can be diffused in multiple directions through an air supply pipe and an air collecting pipe 1 on the surface of the connecting pipe, so that the material inside the warehouse can be fully dried, and then the humid air inside the warehouse is discharged through the cooperation of the air outlet fan, the telescopic hose 2, the extension pipe and the air collecting pipe 2, so that the air inside the warehouse keeps circulating, preventing the grain from getting moldy inside the warehouse, and the air collecting pipe 1 and the air collecting pipe 2 are respectively provided with filter screens 1 and 2, which can prevent food from being blocked in the pipes during air intake and air outlet, affecting the use of the device;
[0013] 2. By setting up the stirring mechanism and the coordinated use of the electric telescopic rod, compared with the prior art, the motor drives the rotating rod, and the rotating rod drives the arc plate to rotate inside the warehouse body. The stirring rods on both sides of the arc plate can fully stir the grain inside the warehouse body, and then the two electric telescopic rods drive the warehouse body to move up and down, so that the warehouse body is inclined, and the grain inside the warehouse body can be rotated, so that the grain in the gap can be better stirred and air-dried, thereby improving the air-drying efficiency of the device for grain. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0015] Figure 2 It is a schematic diagram of the air-drying structure of the utility model.
[0016] Figure 3 It is a state structure schematic diagram of the utility model.
[0017] Figure 4 It is a schematic diagram of the stirring structure of the present utility model.
[0018] Figure 5 It is a side structural schematic diagram of the utility model.
[0019] The accompanying drawings are marked as follows: 1. warehouse body; 2. support column; 3. connection frame; 4. sealing plate; 5. air inlet fan; 6. telescopic hose 1; 7. connecting pipe; 8. air supply pipe; 9. air collecting pipe 1; 10. air outlet fan; 11. extension pipe; 12. air collecting pipe 2; 13. electric telescopic rod 1; 14. motor; 15. rotating rod; 16. arc plate; 17. stirring rod; 18. electric telescopic rod 2; 19. feed pipe; 20. discharge pipe. 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 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 of 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] The present application embodiment discloses Figure 1-5 The agricultural grain air-drying bin shown in the figure specifically comprises a bin body 1, both sides of the bin body 1 are rotatably connected with support columns 2, the shape of the support columns 2 is set to be L-shaped, a connecting frame 3 is set at the bottom of the support column 2, a stirring mechanism is set at the bottom of the bin body 1, and a card slot is opened at the top and bottom of the bin body 1, and the inside of the two card slots are connected with sealing plates 4, and one side of the two sealing plates 4 is respectively provided with a feed pipe 19 and a discharge pipe 20, and an air-drying mechanism is set inside the connecting frame 3, and the air-drying mechanism includes an air inlet fan 5 arranged inside the connecting frame 3, and a telescopic hose 6 is arranged at the output end of the air inlet fan 5, one end of the telescopic hose 6 passes through one of the sealing plates 4 and extends to the inside of the bin body 1, and a connecting pipe 7 is arranged at one end of the telescopic hose, and two gas pipes 8 are arranged at the bottom of the connecting pipe 7, and a plurality of gas collecting pipes 9 are arranged on the surface of the connecting pipe 7 and the gas collecting pipe 8, and a filter screen is arranged inside the plurality of gas collecting pipes 9;
[0022] A blower 10 is provided on one side of the connecting frame 3, and a telescopic hose 2 is provided on the output end of the blower 10. One end of the telescopic hose 2 extends to the interior of the warehouse body 1, and an extension pipe 11 is provided on one end of the telescopic hose 2. The extension pipe 11 is connected to the inner wall of the warehouse body 1, and a plurality of air collecting pipes 2 12 are provided on the surface of the extension pipe 11. The interiors of the plurality of air collecting pipes 2 12 are all provided with filter screens 2. Electric telescopic rods 13 are provided on both sides of the air inlet 5, and one end of the two electric telescopic rods 13 is hinged to one of the sealing plates 4. The grain to be air-dried is added to the interior of the warehouse body 1 from the feed pipe 19, and the hot air blown out by the air inlet 5 is transported to the connecting pipe 7 through the telescopic hose 6, and then extended through the air delivery pipe 8. Extending into the interior of the warehouse body 1, the gas can be diffused in multiple directions through the gas supply pipe 8 and the gas collecting pipe 1 9 on the surface of the connecting pipe 7, so that the material inside the warehouse body 1 can be fully dried. The gas supply pipe 8 is arranged on both sides of the rotating rod 15, so as not to block the rotation of the rotating rod 15 when in use, and then the humid air in the warehouse body 1 is discharged through the cooperation of the blower 10, the telescopic hose 2, the extension pipe 11 and the gas collecting pipe 2 12, so that the air inside the warehouse body 1 keeps circulating to prevent the grain from getting moldy inside the warehouse body 1, and the gas collecting pipe 1 9 and the gas collecting pipe 2 12 are respectively provided with filter mesh 1 and filter mesh 2 to prevent food from being blocked in the pipe during air intake and exhaust, affecting the use of the device.
[0023] Reference Figure 2 and Figure 5 As shown, the stirring mechanism includes a motor 14 arranged at the bottom of the silo body 1, and a rotating rod 15 is arranged at the output end of the motor 14. One end of the rotating rod 15 extends to the interior of the silo body 1, and two arc-shaped plates 16 are arranged on the rotating rod 15. A plurality of stirring rods 17 are arranged on both sides of the two arc-shaped plates 16. The rotating rod 15 is driven by the motor 14, and the rotating rod 15 drives the arc-shaped plates 16 to rotate inside the silo body 1. The stirring rods 17 on both sides of the arc-shaped plates 16 can fully stir the food inside the silo body 1.
[0024] Reference Figure 3 and Figure 5 As shown, two slide grooves are provided on the bottom surface of the warehouse body 1, and sliders are provided inside the two slide grooves. An electric telescopic rod 18 is provided on one side of the slider, and one end of the electric telescopic rod 18 is hinged to the connecting frame 3. The warehouse body 1 is driven to move up and down by the two electric telescopic rods 18, so that the warehouse body 1 is inclined, and the grain inside the warehouse body 1 can be rotated, and the grain in the gap can be better stirred and dried, thereby improving the grain drying efficiency of the device. After the grain is dried inside the warehouse body 1, the grain inside the warehouse body 1 is discharged through the discharge pipe 20, and a bag containing the grain can be connected to the discharge pipe 20 to collect the grain through the bag.
[0025] Working principle of the utility model: first, the grains to be air-dried are added into the interior of the silo 1 from the feed pipe 19, the feed pipe 19 is connected with the external feed pump to better transport the grains into the interior of the silo 1, the motor 14, the air inlet fan 5 and the air outlet fan 10 are turned on, the grains in the silo 1 are stirred and air-dried, the motor 14 drives the rotating rod 15, the rotating rod 15 drives the arc plate 16 to rotate inside the silo 1, and the stirring rods 17 on both sides of the arc plate 16 can fully stir the grains in the silo 1;
[0026] The hot air blown out by the air inlet fan 5 is transported to the connecting pipe 7 through the telescopic hose 6, and then extends to the interior of the silo 1 through the air delivery pipe 8. The gas can be diffused in multiple directions through the air delivery pipe 8 and the gas collecting pipe 9 on the surface of the connecting pipe 7, so that the material inside the silo 1 can be fully dried. The air delivery pipe 8 is arranged on both sides of the rotating rod 15, so as not to block the rotation of the rotating rod 15 when in use;
[0027] Then, the humid air inside the warehouse 1 is discharged through the cooperation of the blower 10, the flexible hose 2, the extension pipe 11 and the air collecting pipe 2 12, so that the air inside the warehouse 1 is kept circulating to prevent the food from getting moldy inside the warehouse 1. The air collecting pipe 1 9 and the air collecting pipe 2 12 are respectively provided with a filter screen 1 and a filter screen 2 to prevent food from getting stuck in the pipes during air intake and air discharge, thereby affecting the use of the device.
[0028] Then, the two electric telescopic rods 18 are used to drive the silo 1 to move up and down, so that the silo 1 is inclined. The two electric telescopic rods do not move synchronously, so the grain inside the silo 1 can be rotated, and the grain in the gap can be better stirred and air-dried, thereby improving the grain drying efficiency of the device. After the grain is air-dried inside the silo 1, the grain inside the silo 1 is discharged through the discharge pipe 20, and the discharge pipe 20 is connected to an external discharge pump, so that the grain inside the silo 1 can be discharged through the cooperation of the discharge pump and the discharge pipe 20, and a bag containing grain can be connected to the discharge pipe 20 to collect the grain through the bag.
[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. An agricultural grain air-drying warehouse, comprising a warehouse body (1), characterized in that: Both sides of the silo (1) are rotatably connected to support columns (2), the shape of the support columns (2) is set to be L-shaped, the bottom of the support columns (2) is provided with a connecting frame (3), the bottom of the silo (1) is provided with a stirring mechanism, the top and bottom of the silo (1) are provided with card slots, the insides of the two card slots are connected to sealing plates (4), one side of the two sealing plates (4) is provided with a feed pipe (19) and a discharge pipe (20), and the inside of the connecting frame (3) is provided with an air drying mechanism; The air-drying mechanism includes an air inlet fan (5) arranged inside the connecting frame (3), and a telescopic hose (6) is provided at the output end of the air inlet fan (5), one end of the telescopic hose (6) passes through one of the sealing plates (4) and extends to the interior of the bin body (1), and a connecting pipe (7) is provided at one end of the telescopic hose, and two air supply pipes (8) are provided at the bottom of the connecting pipe (7), and a plurality of air collecting pipes (9) are provided on the surface of the connecting pipe (7) and the air supply pipe (8), and a filter screen (9) is provided inside each of the plurality of air collecting pipes (9).
2. The agricultural grain air-drying warehouse according to claim 1, characterized in that: An air blower (10) is provided on one side of the connection frame (3), and a telescopic hose (2) is provided at the output end of the air blower (10), one end of the telescopic hose (2) extends to the interior of the bin body (1), and an extension tube (11) is provided at one end of the telescopic hose (2), and the extension tube (11) is connected to the inner wall of the bin body (1), and a plurality of air collecting pipes (2) (12) are provided on the surface of the extension tube (11), and a filter screen (2) is provided inside each of the plurality of air collecting pipes (12).
3. The agricultural grain air-drying warehouse according to claim 1, characterized in that: An electric telescopic rod (13) is provided on both sides of the air inlet fan (5), and one end of each of the two electric telescopic rods (13) is hinged to one of the sealing plates (4).
4. The agricultural grain air-drying warehouse according to claim 1, characterized in that: The stirring mechanism comprises a motor (14) arranged at the bottom of the bin body (1), a rotating rod (15) is provided at the output end of the motor (14), and one end of the rotating rod (15) extends into the interior of the bin body (1).
5. The agricultural grain air-drying warehouse according to claim 4, characterized in that: Two arc-shaped plates (16) are provided on the rotating rod (15), and a plurality of stirring rods (17) are provided on both sides of the two arc-shaped plates (16).
6. The agricultural grain air-drying warehouse according to claim 1, characterized in that: Two slide grooves are provided on the bottom surface of the bin body (1), and sliders are provided inside the two slide grooves. One side of the slider is provided with a second electric telescopic rod (18), and one end of the second electric telescopic rod (18) is hinged to the connecting frame (3).