Large square granary with ventilation and moisture-proof structure for grain storage

Abstract

The utility model relates to the technical field of grain storage bins, and discloses a grain storage large square bin with a ventilation and moisture-proof structure, which comprises a bin wall, the top of the bin wall is fixedly connected with a bin top, the left side and the right side of the bin top are respectively provided with a through hole, and the interiors of the through holes are respectively and fixedly connected with a first fan. And first protection plates are fixedly connected to the positions, corresponding to the exteriors of the first draught fans, of the left side and the right side of the bin top, a ventilation channel is fixedly connected to the inner wall of the bin top, air inlets are formed in the left side and the right side of the ventilation channel, and a mounting plate is fixedly connected to the lower side of the ventilation channel. According to the granary, the second draught fan, the third draught fan and the flow guide pipe are dispersed and guided into the granary, comprehensive ventilation is conducted, the ventilation effect is improved, air makes contact with the filter plate to absorb moisture in the filter plate, the air entering the granary is kept dry, grains are prevented from being affected with damp, and the filter plate can be exposed out of the fixing frame through the lifting plate and the limiting rod; and the filter plate can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of grain storage bins, in particular to a large square bin for grain storage with a ventilation and moisture-proof structure. Background Art

[0002] Large square warehouses for grain storage are special buildings used to store grain and are used to store large quantities of grain. At present, the main warehouse types used for grain reserves in my country are: flat warehouses, shallow round warehouses and vertical silos. Each type of warehouse has its own advantages and disadvantages and usage characteristics. For example, flat warehouses occupy a large area and have a relatively low grain layer, which is convenient for daily management and inspection.

[0003] When storing grain in existing square warehouses, it is a very difficult step to keep ventilation. Most of the existing flat warehouse ventilation measures use fans to discharge internal air to the outside for ventilation. The outside air often contains a lot of moisture. When the air enters the warehouse and comes into contact with the grain, it is easy to cause the grain to get damp. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a large square warehouse for grain storage with a ventilated and moisture-proof structure, aiming to improve the problem that the outside air often contains a large amount of moisture, and when the air enters the warehouse and contacts with the grain, it is easy to cause the grain to become damp.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a large square warehouse for storing grain with a ventilation and moisture-proof structure, including a warehouse wall, the top of the warehouse wall is fixedly connected to the warehouse roof, through holes are opened on the left and right sides of the warehouse roof, and the first fan is fixedly connected to the inside of the through holes, and the first protective plate is fixedly connected to the outside of the left and right sides of the warehouse roof corresponding to the first fan, the inner wall of the warehouse roof is fixedly connected to a ventilation duct, and air inlets are opened on the left and right sides of the ventilation duct, a mounting plate is fixedly connected to the lower side of the ventilation duct, a second fan is fixedly connected to the middle part of the mounting plate, and a second protective plate is fixedly connected to the lower side of the second fan, a plurality of guide pipes are fixedly connected to the front and rear sides of the ventilation duct, a third fan is fixedly connected to the inside of the opposite end of the guide pipe, a third protective plate is fixedly connected to the lower side of the guide pipe, and moisture-proof components are installed inside the left and right ends of the ventilation duct.

[0006] As a further description of the above technical solution:

[0007] The moisture-proof assembly comprises a top plate, and four lower corners of the top plate are fixedly connected with columns.

[0008] As a further description of the above technical solution:

[0009] A fixing frame is fixedly connected to the inner side of the columns, a lifting plate is arranged on the lower side of the fixing frame, and limiting rods are fixedly connected to the four upper corners of the lifting plate, and the upper ends of the limiting rods are slidably connected to the inside of the columns.

[0010] As a further description of the above technical solution:

[0011] A fixing plate is fixedly connected to the middle part of the upper side of the lifting plate, a filter plate is fixedly connected to the upper side of the fixing plate, and the outer wall of the filter plate is tightly matched with the inner wall of the fixing frame.

[0012] As a further description of the above technical solution:

[0013] A plurality of supporting plates are arranged on the lower side of the lifting plate, and the upper ends of the supporting plates are rotatably connected with fixed blocks.

[0014] As a further description of the above technical solution:

[0015] The outer walls of the top plate and the columns are fixedly connected to the left and right ends of the inner wall of the ventilation duct.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the lifting plate is tightly matched with the lower sides of the left and right ends of the ventilation duct.

[0018] As a further description of the above technical solution:

[0019] The outer walls of the fixing blocks are respectively fixedly connected to the front and rear sides of the left and right ends of the ventilation duct.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the outside air can be introduced into the ventilation duct through the first fan and then dispersedly introduced into the interior of the warehouse through the second fan, the third fan and the guide pipe, so that the interior of the warehouse is fully ventilated and the ventilation effect is improved.

[0022] 2. In the utility model, the air entering from the air inlet will first enter the fixed frame and contact the filter plate, thereby absorbing moisture in the air, keeping the air entering the warehouse dry, and preventing the grain from getting damp. The support plate is rotated to leave the range of the lifting plate. At this time, the lifting plate and the limit rod can drive the fixed plate and the filter plate to be exposed from the fixed frame, so that the filter plate can be easily cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is an overall schematic diagram of a large square warehouse for grain storage with a ventilation and moisture-proof structure proposed by the utility model;

[0024] Figure 2This is a schematic diagram of a large square silo roof for grain storage with a ventilation and moisture-proof structure proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of a first fan for a large square grain storage bin with a ventilation and moisture-proof structure proposed by the utility model;

[0026] Figure 4 This is a schematic diagram of a ventilation duct of a large square warehouse for grain storage with a ventilation and moisture-proof structure proposed by the utility model;

[0027] Figure 5 This is a schematic diagram of a pallet for a large square warehouse for grain storage with a ventilation and moisture-proof structure proposed by the utility model;

[0028] Figure 6 This is a schematic diagram of a moisture-proof component of a large square warehouse for grain storage with a ventilation and moisture-proof structure proposed by the utility model;

[0029] Figure 7 The utility model is a schematic diagram of a filter plate of a large square warehouse for grain storage with a ventilation and moisture-proof structure.

[0030] Legend:

[0031] 1. Silo wall; 2. Silo roof; 3. Through hole; 4. First fan; 5. First protective plate; 6. Ventilation duct; 7. Air inlet; 8. Mounting plate; 9. Second fan; 10. Second protective plate; 11. Flow guide tube; 12. Third fan; 13. Third protective plate; 14. Top plate; 15. Column; 16. Fixed frame; 17. Lifting plate; 18. Limit rod; 19. Fixed plate; 20. Filter plate; 21. Fixed block; 22. Support plate. DETAILED DESCRIPTION

[0032] The following will refer to 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 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.

[0033] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.

[0034] Reference Figure 1-7, the utility model provides an embodiment: a large square warehouse for grain storage with a ventilation and moisture-proof structure, including a warehouse wall 1, a warehouse roof 2 is fixedly connected to the top of the warehouse wall 1, through holes 3 are opened on the left and right sides of the warehouse roof 2, and a first fan 4 is fixedly connected inside the through holes 3, and a first protective plate 5 is fixedly connected to the outside of the first fan 4 on the left and right sides of the warehouse roof 2 corresponding to the first fan 4, and a ventilation duct 6 is fixedly connected to the inner wall of the warehouse roof 2, and air inlets 7 are opened on the left and right sides of the ventilation duct 6. A mounting plate 8 is fixedly connected to the lower side of the ventilation duct 6, a second fan 9 is fixedly connected to the middle part of the mounting plate 8, and a second protective plate 10 is fixedly connected to the lower side of the second fan 9, and a plurality of guide pipes 11 are fixedly connected to the front and rear sides of the ventilation duct 6, and a third fan 12 is fixedly connected to the opposite end of the guide pipe 11, and a third protective plate 13 is fixedly connected to the lower side of the guide pipe 11, and moisture-proof components are installed inside the left and right ends of the ventilation duct 6.

[0035] By starting the first fan 4, air can be introduced into the ventilation duct 6 from both ends of the warehouse roof 2. The air enters from the air inlet 7 set on the ventilation duct 6, comes into contact with the moisture-proof component and absorbs moisture in the air. Then the second fan 9 and the third fan 12 can disperse the dry air in the fixed frame 16 into the warehouse, so that the warehouse can be ventilated more comprehensively.

[0036] The moisture-proof component includes a top plate 14, the four lower corners of the top plate 14 are fixedly connected with columns 15, the inner sides of the columns 15 are commonly fixedly connected with a fixing frame 16, a lifting plate 17 is arranged on the lower side of the fixing frame 16, the four upper corners of the lifting plate 17 are fixedly connected with limit rods 18, the upper ends of the limit rods 18 are respectively slidably connected to the inside of the columns 15, a fixing plate 19 is fixedly connected to the middle part of the upper side of the lifting plate 17, a filter plate 20 is fixedly connected to the upper side of the fixing plate 19, the outer wall of the filter plate 20 is tightly matched with the inner wall of the fixing frame 16, a plurality of supporting plates 22 are arranged on the lower side of the lifting plate 17, the upper ends of the supporting plates 22 are rotatably connected with fixing blocks 21, the outer walls of the top plate 14 and the columns 15 are fixedly connected to the left and right ends of the inner wall of the ventilation duct 6, the outer wall of the lifting plate 17 is tightly matched with the lower sides of the left and right ends of the ventilation duct 6, and the outer walls of the fixing blocks 21 are respectively fixedly connected to the front and rear sides of the left and right ends of the ventilation duct 6.

[0037] The air entering from the air inlet 7 will first enter the fixed frame 16 and contact the filter plate 20, thereby removing moisture from the air, keeping the air entering the warehouse dry and preventing the grain from getting damp. The support plate 22 is rotated to leave the range of the lifting plate 17. At this time, the lifting plate 17 and the limit rod 18 can drive the fixed plate 19 and the filter plate 20 to be exposed from the fixed frame 16, so that the filter plate 20 can be easily cleaned.

[0038] Working principle: Start the first fan 4, and the air can be introduced into the ventilation duct 6 from both ends of the warehouse roof 2. The air enters from the air inlet 7 set on the ventilation duct 6, and then the air enters the fixed frame 16 and contacts the filter plate 20. The filter plate 20 absorbs moisture in the air and then passes through the other end of the fixed frame 16. Start the second fan 9 and the third fan 12 to disperse the dry air in the fixed frame 16 into the warehouse; rotate the support plate 22 to make it rotate half a circle. At this time, the lifting plate 17 and the limit rod 18 can be moved downward, driving the fixed plate 19 and the filter plate 20 to move downward and expose them from the fixed frame 16, so as to facilitate the cleaning or replacement of the filter plate 20.

[0039] 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.

[0040] 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 large square grain storage warehouse with a ventilation and moisture-proof structure, comprising a warehouse wall (1), characterized in that: The top of the silo wall (1) is fixedly connected to a silo roof (2), through holes (3) are provided on both left and right sides of the silo roof (2), and first fans (4) are fixedly connected to the inside of the through holes (3). First protective plates (5) are fixedly connected to the outside of the first fans (4) on both left and right sides of the silo roof (2), and a ventilation duct (6) is fixedly connected to the inner wall of the silo roof (2), and air inlets (7) are provided on both left and right sides of the ventilation duct (6). The lower side of the ventilation duct (6) is fixedly connected to A mounting plate (8) is provided, wherein a second fan (9) is fixedly connected to the middle of the mounting plate (8), a second protective plate (10) is fixedly connected to the lower side of the second fan (9), a plurality of guide tubes (11) are fixedly connected to the front and rear sides of the ventilation duct (6), a third fan (12) is fixedly connected to the inside of the opposite end of the guide tube (11), a third protective plate (13) is fixedly connected to the lower side of the guide tube (11), and moisture-proof components are installed inside the left and right ends of the ventilation duct (6).

2. A large square grain storage warehouse with ventilation and moisture-proof structure according to claim 1, characterized in that: The moisture-proof assembly comprises a top plate (14), and four lower corners of the top plate (14) are fixedly connected to upright posts (15).

3. A large square warehouse for grain storage with ventilation and moisture-proof structure according to claim 2, characterized in that: The inner sides of the columns (15) are fixedly connected with a fixing frame (16), the lower side of the fixing frame (16) is provided with a lifting plate (17), the upper four corners of the lifting plate (17) are fixedly connected with limiting rods (18), and the upper ends of the limiting rods (18) are respectively slidably connected to the inside of the columns (15).

4. A large square grain storage warehouse with ventilation and moisture-proof structure according to claim 3, characterized in that: A fixing plate (19) is fixedly connected to the middle of the upper side of the lifting plate (17), and a filter plate (20) is fixedly connected to the upper side of the fixing plate (19), and the outer wall of the filter plate (20) is tightly matched with the inner wall of the fixing frame (16).

5. The large square warehouse for grain storage with ventilation and moisture-proof structure according to claim 3, characterized in that: A plurality of support plates (22) are arranged on the lower side of the lifting plate (17), and the upper ends of the support plates (22) are rotatably connected to fixed blocks (21).

6. A large square grain storage warehouse with ventilation and moisture-proof structure according to claim 2, characterized in that: The outer walls of the top plate (14) and the upright posts (15) are fixedly connected to the left and right ends of the inner wall of the ventilation duct (6).

7. The large square grain storage warehouse with ventilation and moisture-proof structure according to claim 3 is characterized by: The outer wall of the lifting plate (17) is tightly fitted with the lower sides of the left and right ends of the ventilation duct (6).

8. The large square grain storage warehouse with ventilation and moisture-proof structure according to claim 5, characterized in that: The outer wall of the fixing block (21) is fixedly connected to the front and rear sides of the left and right ends of the ventilation duct (6) respectively.

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