Grain storage hopper for grain processing
By introducing components such as mixing motors, blowers and propellers into the grain storage bucket, the problem of grain accumulation in the grain storage bucket is solved, and more efficient discharge and better drying effect is achieved, which improves the practicality of the grain storage bucket.
Patent Information
- Application Number
- CN202422298080.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-20
AI Technical Summary
When grain accumulates for a long time in the grain storage bucket, it is easy to squeeze each other into blocks, resulting in low discharge efficiency and difficult to control the discharge volume, which affects the practicality of the grain storage bucket.
A grain storage bucket for grain processing is designed, including components such as mixing motors, blowers, propellers and vibration motors. The mixing motor drives the propeller blades to circulate and transport grains and dry them with air. The vibration motor is used to disperse grains to improve discharge efficiency.
By stirring and drying, the grain can be effectively prevented from pile up into pieces, improve discharge efficiency and control the discharge volume, enhance the practicality of the grain storage bucket, and reduce the humidity of the grain to prevent mildew.
Smart Images
Figure CN223032436U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grain processing, in particular to a grain storage hopper for grain processing. Background Technique
[0002] Grain processing refers to the business activities of converting raw grain into semi-finished grain, finished grain, or converting semi-finished grain into finished grain through processing. Grain processing mainly includes: ① paddy rice milling; ② wheat flour making; ③ processing of corn and miscellaneous grains; ④ extraction, refining and processing of vegetable oils; ⑤ production of vegetable protein products and starch processing; ⑥ processing of grain and oil foods with rice and flour as the main raw materials; ⑦ comprehensive utilization of by-products of grain and oil processing. There are many types of equipment used in grain processing. Before the grain enters the grain machine to be processed into semi-finished products or finished products, it needs to be stored in the granary for use.
[0003] However, when grains are piled up in the storage hopper for a long time, they are extremely easy to be squeezed against each other, resulting in the problem of piling up into blocks. Only by vibrating the bottom of the storage hopper with a vibrator, it is impossible to well disperse the grains in the storage hopper, which affects the discharging efficiency, and the discharging amount cannot be well controlled, reducing the practicability of the entire grain storage hopper for grain processing.
[0004] Therefore, we propose a grain storage hopper for grain processing. Content of the Utility Model
[0005] The purpose of the utility model is to provide a grain storage hopper for grain processing to solve the problems raised in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A grain storage hopper for grain processing, including a storage bin, the top of the storage bin is provided with a feed inlet, a stirring motor 3 is fixedly installed on the top of the storage bin on one side of the feed inlet, a blower is fixedly installed on the top of the storage bin on one side of the stirring motor 3, the bottom of the storage bin is provided with a discharge outlet, vibration motors are fixedly installed on both sides of the discharge outlet, a fixing frame is fixedly installed inside the discharge outlet, a rotating rod is rotatably connected to the middle of the fixing frame, the top of the rotating rod penetrates through the top of the storage bin and is fixedly installed with the output end of the stirring motor 3, a propeller blade is integrally arranged on the outer peripheral surface of the rotating rod, the output end of the blower is fixedly installed with a connecting pipe, the end of the connecting pipe is fixedly installed with a dispersion pipe, the dispersion pipe is fixedly installed through the storage bin, and an air outlet is fixedly installed on one side of the dispersion pipe inside the storage bin.
[0007] Optionally, a connecting cross plate is fixedly installed on the support legs at the bottom of the storage bin, a support frame is fixedly installed on the top of the connecting cross plate, the other end of the support frame is provided with a connecting port, and the connecting port is fixedly installed with the bottom of the discharge outlet.
[0008] Optionally, a sliding groove is provided in the middle of the support frame, a rotating shaft is rotatably connected to the middle of the top of the support frame, a driving motor is fixedly installed on one side of the support frame, and an output end of the driving motor is drivingly connected to one end of the rotating shaft.
[0009] Optionally, a transmission gear is fixedly installed in the middle of the rotating shaft, a sliding plate is slidably connected to the middle of the sliding groove, a rack is fixedly installed on the top of the sliding plate, and the bottom of the transmission gear is meshed with the rack.
[0010] Optionally, a gate plate is fixedly mounted on one end of the sliding plate, and the gate plate is slidably connected to the inside of the connecting port.
[0011] Optionally, a first bevel gear is fixedly mounted on the output end of the driving motor, a second bevel gear is fixedly mounted on one end of the rotating shaft, and the first bevel gear is meshed with the second bevel gear.
[0012] Optionally, a plurality of the dispersion tubes are symmetrically divided into two rows, and the two rows of dispersion tubes are symmetrically arranged on both sides of the propeller blade.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The grain storage hopper for grain processing is provided with a stirring motor 3. When the grain is stored in the storage bin, the blower and the stirring motor 3 are started after a period of time. The stirring motor 3 drives the rotating rod and the propeller blades to rotate, and the grain at the bottom of the storage bin is transported upward through the propeller blades, and at the same time, the grain around it automatically falls downward, so that the grain inside the storage bin is circulated. At the same time, the blower blows air into the dispersion pipe through the connecting pipe and sprays it through the air outlet, so as to blow and dry the circulating grain, better disperse the grain, avoid the problem of grain accumulation and lumps, and better dehumidify the grain to avoid the problem of grain mildew.
[0015] 2. The grain storage hopper for grain processing is provided with a support frame. When it is necessary to take out the grain, the vibration motor is started, so that the vibration motor shakes the grain at the discharge port, and at the same time the driving motor drives the rotating shaft to rotate, so that the gear drives the rack and the sliding plate to move along the sliding groove, so that the gate plate moves, and then the discharge port is opened to make the grain fall out. When the grain storage hopper is unloading, blockage can be avoided, thereby improving the discharge efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of a grain storage hopper for grain processing according to the utility model;
[0017] Figure 2 This is a structural schematic diagram of a storage bin of a grain storage hopper for grain processing according to the utility model;
[0018] Figure 3 This is a schematic structural diagram of a support frame for a grain storage hopper used in the processing of the utility model.
[0019] Figure 4 For a grain storage hopper used in the processing of the utility model Figure 3 An enlarged view of part A in it.
[0020] In the figure: 1, storage bin; 2, feed inlet; 3, stirring motor 3; 4, blower; 5, connecting pipe; 6, dispersing pipe; 7, air outlet; 8, fixing frame; 9, rotating rod; 10, propeller blade; 11, vibration motor; 12, discharge port; 13, connecting cross plate; 14, support frame; 15, sliding groove; 16, connection port; 17, sliding plate; 18, rotating shaft; 19, driving gear; 20, rack; 21, gate plate; 22, driving motor; 23, first bevel gear; 24, second bevel gear. Specific embodiments
[0021] 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0022] Please refer to Figures 1 to 4, the utility model provides a grain storage hopper for grain processing, which includes a storage bin 1. The top of the storage bin 1 is provided with a feed inlet 2. A stirring motor 3 is fixedly installed on the top of the storage bin 1 on one side of the feed inlet 2. A blower 4 is fixedly installed on the top of the storage bin 1 on one side of the stirring motor 3. The bottom of the storage bin 1 is provided with a discharge port 12. Vibration motors 11 are fixedly installed on both sides of the discharge port 12. A fixed frame 8 is fixedly installed inside the discharge port 12. A rotating rod 9 is rotatably connected to the middle of the fixed frame 8. The top of the rotating rod 9 penetrates through the top of the storage bin 1 and is fixedly installed with the output end of the stirring motor 3. A propeller blade 10 is integrally arranged on the outer peripheral surface of the rotating rod 9. The output end of the blower 4 is fixedly installed with a connecting pipe 5. The end of the connecting pipe 5 is fixedly installed with a dispersion pipe 6. The dispersion pipe 6 is fixedly installed through the storage bin 1. A number of dispersion pipes 6 are symmetrically divided into two rows. The two rows of dispersion pipes 6 are symmetrically arranged on both sides of the propeller blade 10. An air outlet 7 located inside the storage bin 1 is fixedly installed on one side of the dispersion pipe 6. By setting the stirring motor 3, when the grain is stored inside the storage bin 1, after a period of time, the blower 4 and the stirring motor 3 are started. The stirring motor 3 drives the rotating rod 9 and the propeller blade 10 to rotate, conveying the grain at the bottom of the storage bin 1 upward through the propeller blade 10, and at the same time making the surrounding grain automatically fall downward, so that the grain inside the storage bin 1 circulates. At the same time, the blower 4 blows air into the dispersion pipe 6 through the connecting pipe 5 and sprays it out through the air outlet 7 to blow-dry the circulating grain, better dispersing the grain and avoiding the problem of the grain clumping due to accumulation, and enabling the grain to better perform the dehumidification work and avoiding the problem of the grain mildewing.
[0023] The supporting legs at the bottom of the storage bin 1 are fixedly installed with a connecting cross plate 13, and a supporting frame 14 is fixedly installed on the top of the connecting cross plate 13. A connecting port 16 is provided at the other end of the supporting frame 14, and the connecting port 16 is fixedly installed with the bottom of the discharge port 12. A sliding groove 15 is opened in the middle of the supporting frame 14, and a rotating shaft 18 is rotatably connected in the middle of the top of the supporting frame 14. A driving motor 22 is fixedly installed on one side of the supporting frame 14, and the output end of the driving motor 22 is transmission-connected to one end of the rotating shaft 18. A transmission gear 19 is fixedly installed in the middle of the rotating shaft 18, and a sliding plate 17 is slidably connected to the middle of the sliding groove 15. A rack 20 is fixedly installed on the top of the sliding plate 17, and the bottom of the transmission gear 19 meshes with the rack 20. One end of the sliding plate 17 is meshed with the bottom of the transmission gear 19. A gate plate 21 is fixedly installed at the end, and the gate plate 21 is slidably connected to the inside of the connecting port 16. A first bevel gear 23 is fixedly installed at the output end of the driving motor 22, and a second bevel gear 24 is fixedly installed at one end of the rotating shaft 18. The first bevel gear 23 is meshed with the second bevel gear 24. By setting the support frame 14, when it is necessary to take out the grain, the vibration motor 11 is started, so that the vibration motor 11 shakes the grain at the discharge port 12, and at the same time, the driving motor 22 drives the rotating shaft 18 to rotate, and then the gear drives the rack 20 and the sliding plate 17 to move along the sliding groove 15, so that the gate plate 21 moves, and then the discharge port is opened, so that the grain falls out, which can avoid blockage when the grain storage hopper is unloading, thereby improving the discharge efficiency.
[0024] Working principle:
[0025] When the grain is stored in the storage bin 1, the blower 4 and the stirring motor 3 are started after a period of time, and the stirring motor 3 drives the rotating rod 9 and the propeller blade 10 to rotate, and the grain at the bottom of the storage bin 1 is transported upward through the propeller blade 10, and the grain around it automatically falls downward, so that the grain inside the storage bin 1 circulates, and at the same time, the blower 4 blows air into the dispersion pipe 6 through the connecting pipe 5, and sprays it through the air outlet 7, blows and dries the circulating grain, better stirs the grain, avoids the problem of grain accumulation and agglomeration, and makes the grain better dehumidified to avoid the problem of grain mildew. When it is necessary to take out the grain, the vibration motor 11 is started, so that the vibration motor 11 shakes the grain at the discharge port 12, and at the same time, the driving motor 22 drives the rotating shaft 18 to rotate, so that the gear drives the rack 20 and the sliding plate 17 to move along the sliding groove 15, so that the gate plate 21 moves, and then the discharge port is opened, so that the grain falls out, which can avoid blockage when the grain storage hopper is unloaded, and improve the discharge efficiency.
[0026] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A grain storage hopper for grain processing, comprising a storage bin (1), characterized in that: The top of the storage bin (1) is provided with a feed port (2), a stirring motor 3 (3) is fixedly installed on the top of the storage bin (1) and is located on one side of the feed port (2), a blower (4) is fixedly installed on the top of the storage bin (1) and is located on one side of the stirring motor 3 (3), a discharge port (12) is provided at the bottom of the storage bin (1), vibration motors (11) are fixedly installed on both sides of the discharge port (12), a fixed frame (8) is fixedly installed inside the discharge port (12), and the middle part of the fixed frame (8) is rotated A rotating rod (9) is connected, the top of the rotating rod (9) passes through the top of the storage bin (1) and is fixedly installed with the output end of the stirring motor 3 (3), the outer peripheral surface of the rotating rod (9) is integrally provided with a propeller blade (10), the output end of the blower (4) is fixedly installed with a connecting pipe (5), the end of the connecting pipe (5) is fixedly installed with a dispersion pipe (6), the dispersion pipe (6) and the storage bin (1) are fixedly installed, and one side of the dispersion pipe (6) is fixedly installed with an air outlet (7) located inside the storage bin (1).
2. A grain storage hopper for grain processing according to claim 1, characterized in that: A connecting transverse plate (13) is fixedly mounted on the supporting legs at the bottom of the storage bin (1), a supporting frame (14) is fixedly mounted on the top of the connecting transverse plate (13), a connecting port (16) is provided at the other end of the supporting frame (14), and the connecting port (16) is fixedly mounted on the bottom of the discharge port (12).
3. A grain storage hopper for grain processing according to claim 2, characterized in that: A sliding groove (15) is provided in the middle of the support frame (14); a rotating shaft (18) is rotatably connected to the middle of the top of the support frame (14); a driving motor (22) is fixedly mounted on one side of the support frame (14); and an output end of the driving motor (22) is drivingly connected to one end of the rotating shaft (18).
4. A grain storage hopper for grain processing according to claim 3, characterized in that: A transmission gear (19) is fixedly mounted in the middle of the rotating shaft (18), a sliding plate (17) is slidably connected in the middle of the sliding groove (15), a rack (20) is fixedly mounted on the top of the sliding plate (17), and the bottom of the transmission gear (19) is meshed with the rack (20).
5. A grain storage hopper for grain processing according to claim 4, characterized in that: A gate plate (21) is fixedly mounted on one end of the sliding plate (17), and the gate plate (21) is slidably connected to the inside of the connecting port (16).
6. A grain storage hopper for grain processing according to claim 3, characterized in that: A first bevel gear (23) is fixedly mounted on the output end of the driving motor (22), and a second bevel gear (24) is fixedly mounted on one end of the rotating shaft (18), and the first bevel gear (23) is meshed with the second bevel gear (24).
7. A grain storage hopper for grain processing according to claim 1, characterized in that: The plurality of dispersion tubes (6) are symmetrically divided into two rows, and the two rows of dispersion tubes (6) are symmetrically arranged on both sides of the propeller blade (10).