Agricultural granary capable of storing grains in layered mode
Through the design of layered storage and buffer components, the pressure problem caused by excessive grain weight in the grain storage tower is solved, and the stability and safety of the discharge device are achieved.
Patent Information
- Application Number
- CN202422632291.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-10-29
AI Technical Summary
The existing grain storage towers have excessive pressure on the lower part due to excessive internal grain weight, which affects the stability of the discharge device and poses safety hazards.
The layered storage structure and buffer components are adopted to distribute the grain weight through the layered mechanism, and the buffer components are used to reduce the impact of grain drop, and the material discharge is stabilized with the conveying mechanism.
Effectively disperse the weight of grain, reduce the pressure on the bottom of the tower, ensure the stability of the discharge device, and reduce safety hazards.
Smart Images
Figure CN223274538U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of agricultural machinery technology, in particular to an agricultural granary capable of storing grain in layers. Background Art
[0002] In my country's grain storage, grain storage towers are generally used for storage. The tower body of the grain storage tower is a cylinder with a discharge port at the bottom. However, because the grain storage tower body is very high, if the interior is full of grain, the pressure on its lower part becomes greater. Because its existing discharge devices are all located at the bottom of the tower body, the weight of the grain will affect the stability of the discharge device. It is possible that the discharge device cannot be reset after opening it, which can easily cause safety hazards. Utility Model Content
[0003] In order to improve the problem that the weight of the grain in the storage tower exerts excessive pressure on the lower part and affects the normal use of the discharge device, the present application provides an agricultural granary that can store grain in layers.
[0004] The present application provides an agricultural granary capable of storing grain in layers, which adopts the following technical solutions:
[0005] The top of the tower body is provided with an open top, the top of the tower body is covered with a tower cover, the tower body is provided with a layered mechanism for partitioning the space inside the tower body, the layered mechanism is located in the middle of the tower body, the bottom of the tower body is provided with a pressure block, the pressure block is disc-shaped, a feeding channel is provided on the pressure block, the feeding channel is arranged along the radial direction of the pressure block, a feed port is provided at the top center of the pressure block, the feed port is communicated with the feeding channel, the bottom of the pressure block and the bottom of the tower body are provided with a communicating through hole, a discharge pipe is connected in the through hole, the outer end of the discharge pipe is connected to a sealing valve, a conveying mechanism for conveying grain from the feed port to the discharge pipe is provided in the conveying channel, and a buffer component for buffering the impact force of falling grain is also provided in the tower body, and one of the buffer components is respectively provided in the upper and lower spaces of the layered mechanism.
[0006] Preferably, the layered mechanism includes a valve seat, a valve body, a rotating shaft, a first bearing seat, a reducer and a driving motor, the valve seat is connected to the inside of the tower body, a valve opening for passing food is opened in the center of the valve seat, the valve body is arranged in the valve seat, the valve body is hemispherical, the valve body can be rotatably blocked in the valve opening, the axis of the valve body and the axis of the tower body are arranged colinearly, the rotating shaft is connected to the valve body, the rotating shaft is arranged along the radial direction of the valve body, and the rotating shaft is respectively provided on two opposite sides of the valve body, the first bearing seat is connected to the side wall of the tower body, the first bearing seat is respectively provided on two opposite sides of the tower body, the rotating shaft is connected to the first bearing seat, the first fixed plate is connected to the outer side wall of the tower body, the reducer and the driving motor are both installed on the first fixed plate, the driving motor and the reducer are connected to each other, and one of the rotating shafts passes through the first bearing seat and is connected to the output shaft of the reducer through a coupling.
[0007] Preferably, the conveying mechanism includes a second bearing seat, a rotating rod, a spiral fan blade and a conveying motor, the second bearing seat is connected to the tower body, and the second bearing seat is respectively provided on two opposite sides of the tower body, the rotating rod is connected between the two second bearing seats, the rotating rod is located in the feeding channel, the spiral fan blade is connected to the rotating rod, a second fixed plate is connected to the tower body, the conveying motor is connected to the second fixed plate, and the output shaft of the conveying motor is coaxially connected to the rotating shaft through a coupling.
[0008] Preferably, the buffer assembly includes a third bearing seat, a rotating roller and a buffer blade, the third bearing seat is connected to the tower body, and the third bearing seat is respectively provided on two opposite sides of the tower body, the roller shaft of the rotating roller is connected to the third bearing seat, and the buffer blade is connected to the roller surface of the rotating roller, and the buffer blade is respectively provided on two opposite sides of the rotating roller.
[0009] Preferably, the valve seat is connected to a first guide block, the first guide block is cylindrical, a first guide hole is opened on the first guide block, the first guide hole is conical, and the end of the first guide hole with a smaller diameter is connected to the valve port.
[0010] Preferably, the pressure block is connected to a second guide block, the second guide block is cylindrical, a second guide hole is opened on the second guide block, the second guide hole is conical, and the end of the second guide hole with a smaller diameter is connected to the feed port.
[0011] In summary, this application has the following beneficial technical effects:
[0012] The utility model provides an agricultural granary capable of storing grain in layers, comprising a tower body, a tower cover, a layering mechanism, a pressure-bearing block, a discharge pipe, a sealing valve, a conveying mechanism and a buffer assembly. The layering mechanism is arranged inside the tower body, so that the grain can be stored in layers, which can disperse the weight of the grain and reduce the pressure on the bottom of the tower body. At the same time, during the falling process of the grain, the buffer assembly can be used to slow down the impact force of the falling grain, further reducing the pressure of the grain on the tower body. Moreover, the cooperation of the pressure-bearing block and the conveying mechanism can stably discharge the grain, thereby achieving the effect of improving the problem that the weight of the grain in the storage tower exerts excessive pressure on the lower part and affects the normal use of the discharge device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic structural diagram of an agricultural granary capable of storing grain in layers according to an embodiment of the present application;
[0014] Figure 2 This is a schematic diagram showing the internal structure of the tower body in the embodiment of the present application;
[0015] Figure 3 yes Figure 2 Enlarged view of point A in the middle.
[0016] Explanation of the accompanying drawings: 1. Tower body; 11. Tower cover; 12. Pressure block; 121. Feed channel; 122. Feed port; 123. Discharge pipe; 1231. Sealing valve; 124. Second guide block; 13. First fixed plate; 14. Second fixed plate; 2. Layering mechanism; 21. Valve seat; 211. First guide block; 22. Valve body; 23. Rotating shaft; 24. First bearing seat; 25. Reducer; 26. Drive motor; 3. Conveying mechanism; 31. Second bearing seat; 32. Rotating rod; 33. Spiral fan blade; 34. Conveying motor; 4. Buffer assembly; 41. Third bearing seat; 42. Rotating roller; 43. Buffer blade. DETAILED DESCRIPTION
[0017] In order to enable those skilled in the art to better understand the solutions of the present invention, the solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the present invention.
[0018] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, for example, to mean a fixed connection, a detachable connection, or an integral connection; a mechanical connection or an electrical connection; a direct connection, an indirect connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific contexts.
[0019] The embodiment of the present application discloses an agricultural granary capable of storing grain in layers. Figure 1 、 Figure 2 and Figure 3 The agricultural granary capable of storing grain in layers comprises a tower body 1, the top of the tower body 1 is open, the top of the tower body 1 is covered with a tower cover 11, a layered mechanism 2 for partitioning the space inside the tower body 1 is provided in the tower body 1, the layered mechanism 2 is located in the middle of the tower body 1, a pressure block 12 is provided at the bottom of the tower body 1, the pressure block 12 is disc-shaped, a material conveying channel 121 is provided on the pressure block 12, the material conveying channel 121 is arranged along the radial direction of the pressure block 12, and a feed port 122 is provided at the top center of the pressure block 12 The feed port 122 is communicated with the feed channel 121, and a communicating through hole is provided at the bottom of the pressure block 12 and the bottom of the tower body 1. A discharge pipe 123 is connected in the through hole, and a sealing valve 1231 is connected to the outer end of the discharge pipe 123. A conveying mechanism 3 for conveying grain from the feed port 122 to the discharge pipe 123 is provided in the feed channel 121. A buffer component 4 for buffering the impact force of falling grain is also provided in the tower body 1. A buffer component 4 is respectively provided at the top of the upper and lower spaces of the stratification mechanism 2.
[0020] By setting up a layered mechanism 2 inside the tower body 1, the grain can be stored in layers, which can disperse the weight of the grain and reduce its pressure on the bottom of the tower body 1. At the same time, when the grain falls, the buffer component 4 can slow down the impact force of the grain falling, further reducing the pressure of the grain on the tower body 1, and the grain can be discharged stably through the cooperation of the pressure block 12 and the conveying mechanism 3.
[0021] The stratification mechanism 2 includes a valve seat 21, a valve body 22, a rotating shaft 23, a first bearing seat 24, a reducer 25 and a drive motor 26. The valve seat 21 is connected to the inside of the tower body 1. A valve port for passing food is opened in the center of the valve seat 21. The valve body 22 is arranged in the valve seat 21. The valve body 22 is hemispherical. The valve body 22 can be rotatably blocked in the valve port. The axis of the valve body 22 is arranged in a colinear manner with the axis of the tower body 1. The rotating shaft 23 is connected to the valve body 22. The rotating shaft 23 is arranged along the radial direction of the valve body 22. The rotating shaft 23 is arranged in the valve body. 22 is respectively provided on two opposite sides, a first bearing seat 24 is connected to the side wall of the tower body 1, and a first bearing seat 24 is respectively provided on two opposite sides of the tower body 1, a rotating shaft 23 is connected to the first bearing seat 24, and a first fixed plate 13 is connected to the outer wall of the tower body 1, the reducer 25 and the drive motor 26 are both installed on the first fixed plate 13, the drive motor 26 and the reducer 25 are connected to each other, and one of the rotating shafts 23 passes through the first bearing seat 24 and is connected to the output shaft of the reducer 25 through a coupling.
[0022] When feeding, first use the drive motor 26 and the reducer 25 to drive the rotating shaft 23 to rotate, and the rotating shaft 23 drives the hemispherical valve body 22 to rotate, so that the valve body 22 is separated from the valve port of the valve seat 21, so that the grain can fall from the top to the bottom of the stratification mechanism 2. When the space below the stratification mechanism 2 is full of grain, the rotating shaft 23 drives the hemispherical valve body 22 to rotate, so that the valve body 22 is blocked on the valve port of the valve seat 21.
[0023] Among them, since the valve body 22 is hemispherical, the pressure generated by the grain above it can be evenly dispersed on the valve body 22, which is beneficial to improving the supporting effect of the stratification mechanism 2.
[0024] The conveying mechanism 3 includes a second bearing seat 31, a rotating rod 32, a spiral fan blade 33 and a conveying motor 34. The second bearing seat 31 is connected to the tower body 1. The second bearing seat 31 is respectively provided on two opposite sides of the tower body 1. The rotating rod 32 is connected between the two second bearing seats 31. The rotating rod 32 is located in the feeding channel 121. The spiral fan blade 33 is connected to the rotating rod 32. A second fixed plate 14 is connected to the tower body 1. The conveying motor 34 is connected to the second fixed plate 14. The output shaft of the conveying motor 34 is coaxially connected to the rotating shaft 23 through a coupling. When grain needs to be discharged, the conveying motor 34 is used to drive the rotating rod 32 and the spiral fan blade 33 to rotate. The spiral fan blade 33 can drive the grain in the feeding channel 121 to be transported from the feed port 122 to the discharge pipe 123 for discharge.
[0025] The buffer assembly 4 includes a third bearing seat 41, a rotating roller 42 and a buffer blade 43. The third bearing seat 41 is connected to the tower body 1. The third bearing seat 41 is respectively provided on two opposite sides of the tower body 1. The roller shaft of the rotating roller 42 is connected to the third bearing seat 41. The buffer blade 43 is connected to the roller surface of the rotating roller 42. The buffer blade 43 is respectively provided on two opposite sides of the rotating roller 42. When grain falls from a high place, the grain collides with the rotating roller 42 and the buffer blade 43, and the generated impact force is converted into the rotational kinetic energy of the rotating roller 42 and the buffer blade 43, which helps to slow down the impact force of the grain falling to the bottom.
[0026] A first guide block 211 is connected to the valve seat 21. The first guide block 211 is cylindrical and has a first guide hole. The first guide hole is conical and the end with a smaller diameter of the first guide hole is connected to the valve port. By setting the first guide block 211, the grain can automatically slide to the valve port to avoid grain accumulation on the valve seat 21.
[0027] A second guide block 124 is connected to the pressure block 12. The second guide block 124 is cylindrical and has a second guide hole. The second guide hole is conical and the end with a smaller diameter of the second guide hole is connected to the feed port 122. By setting the second guide block 124, the grain can automatically slide to the feed port 122 to avoid the accumulation of grain on the pressure block 12.
[0028] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention, and the scope of protection of the present invention is not limited to the above-described embodiments. All technical solutions based on the principles of the present invention are within the scope of protection of the present invention. It should be noted that improvements and modifications that do not depart from the principles of the present invention, as known to those skilled in the art, should also be considered within the scope of protection of the present invention.
Claims
1. An agricultural granary capable of storing grain in layers, characterized by: The invention comprises a tower body (1), wherein the top of the tower body (1) is open, the top of the tower body (1) is covered with a tower cover (11), a layered structure (2) for partitioning the space inside the tower body (1) is provided in the tower body (1), the layered structure (2) is located in the middle of the tower body (1), a pressure block (12) is provided at the bottom of the tower body (1), the pressure block (12) is disc-shaped, a material conveying channel (121) is provided on the pressure block (12), the material conveying channel (121) is arranged along the radial direction of the pressure block (12), and a material feed port (122) is provided at the top center of the pressure block (12). The feed port (122) is in communication with the feed channel (121); the bottom of the pressure block (12) and the bottom of the tower body (1) are provided with a through hole in communication; a discharge pipe (123) is connected to the through hole; the outer end of the discharge pipe (123) is connected to a sealing valve (1231); a conveying mechanism (3) for conveying grain from the feed port (122) to the discharge pipe (123) is provided in the feed channel (121); a buffer assembly (4) for buffering the impact of falling grain is also provided in the tower body (1); and one of the buffer assemblies (4) is provided in the upper and lower spaces of the stratification mechanism (2), respectively.
2. The agricultural granary capable of storing grain in layers according to claim 1, characterized in that: The stratification mechanism (2) comprises a valve seat (21), a valve body (22), a rotating shaft (23), a first bearing seat (24), a reducer (25) and a driving motor (26); the valve seat (21) is connected to the inside of the tower body (1); a valve port for passing grain is provided at the center of the valve seat (21); the valve body (22) is arranged in the valve seat (21); the valve body (22) is arranged in a hemispherical shape; the valve body (22) can be rotatably blocked in the valve port; the axis of the valve body (22) is arranged in a colinear manner with the axis of the tower body (1); the rotating shaft (23) is connected to the valve body (22); the rotating shaft (23) is arranged along the radial direction of the valve body (22); the rotating shaft (23) is provided on opposite sides of the valve body (22), the first bearing seat (24) is connected to the side wall of the tower body (1), the first bearing seat (24) is provided on opposite sides of the tower body (1), the rotating shaft (23) is connected to the first bearing seat (24), the outer side wall of the tower body (1) is connected to the first fixed plate (13), the reducer (25) and the drive motor (26) are both installed on the first fixed plate (13), the drive motor (26) and the reducer (25) are connected to each other, and one of the rotating shafts (23) passes through the first bearing seat (24) and is connected to the output shaft of the reducer (25) through a coupling.
3. The agricultural granary capable of storing grain in layers according to claim 1, characterized in that: The conveying mechanism (3) includes a second bearing seat (31), a rotating rod (32), a spiral blade (33) and a conveying motor (34), wherein the second bearing seat (31) is connected to the tower body (1), and one of the second bearing seats (31) is provided on opposite sides of the tower body (1), the rotating rod (32) is connected between the two second bearing seats (31), the rotating rod (32) is located in the feeding channel (121), the spiral blade (33) is connected to the rotating rod (32), a second fixed plate (14) is connected to the tower body (1), and the conveying motor (34) is connected to the second fixed plate (14), and the output shaft of the conveying motor (34) is coaxially connected to the rotating shaft (23) through a coupling.
4. The agricultural granary capable of storing grain in layers according to claim 1, characterized in that: The buffer assembly (4) includes a third bearing seat (41), a rotating roller (42) and a buffer blade (43), wherein the third bearing seat (41) is connected to the tower body (1), and one of the third bearing seats (41) is respectively provided on two opposite sides of the tower body (1); the roller shaft of the rotating roller (42) is connected to the inside of the third bearing seat (41), and the buffer blade (43) is connected to the roller surface of the rotating roller (42), and one of the buffer blades (43) is respectively provided on two opposite sides of the rotating roller (42).
5. The agricultural granary capable of storing grain in layers according to claim 2, characterized in that: The valve seat (21) is connected to a first guide block (211), the first guide block (211) is cylindrical, a first guide hole is provided on the first guide block (211), the first guide hole is conical, and the end of the first guide hole with a smaller diameter is communicated with the valve port.
6. The agricultural granary capable of storing grain in layers according to claim 1, characterized in that: The pressure block (12) is connected to a second guide block (124), the second guide block (124) is cylindrical, a second guide hole is provided on the second guide block (124), the second guide hole is conical, and the end of the second guide hole with a smaller diameter is communicated with the feed port (122).