Ventilation device of clean wheat storage cabinet
By introducing stirring, ventilation, disassembly and ventilation components into the clean wheat storage cabinet, the problems of poor ventilation effect and difficulty in disassembly of dustproof nets are solved, better ventilation and dustproof effects are achieved, and the storage period of wheat is extended .
Patent Information
- Application Number
- CN202420604638.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-27
AI Technical Summary
The ventilation device of existing clean wheat storage cabinets has poor ventilation effect, which can easily lead to wheat mold degeneration, and the dustproof net is difficult to disassemble, resulting in dust blockage, affecting the ventilation and dustproof effect.
A ventilation device including a stirring assembly, a ventilation assembly, a disassembly assembly and a ventilation assembly is designed to achieve uniform ventilation of wheat through a stirring rod and a blower. The disassembly assembly simplifies the disassembly and installation of the dustproof net, and the ventilation assembly quickly exchanges gas.
It effectively avoids wheat mold, improves ventilation efficiency, simplifies the operation of dustproof net, improves the convenience of use of storage cabinets and ventilation and dustproof effect.
Smart Images
Figure CN222170540U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of ventilation devices, in particular to a ventilation device for a clean wheat storage cabinet. Background Art
[0002] Wheat is a member of the Gramineae family, an annual or biennial herb. Clean wheat is one of the earliest cultivated crops in the world. After a long period of development, it has become one of the most widely distributed, largest-grown crops in the world, second in total output, with the largest trade volume and the highest nutritional value. After being cleaned, wheat often needs to be stored in a storage cabinet. When storing wheat, due to its own respiration, it will produce hot and humid gas. If stored for a long time, the wheat will become moldy, so general storage cabinets need to have ventilation functions.
[0003] However, most of the existing ventilation devices of clean wheat storage cabinets can only perform simple ventilation for the wheat, resulting in poor ventilation effect for the piled wheat, which can easily cause the wheat to become compacted and moldy. In addition, when used for a long time, the dustproof net in the ventilation device cannot be removed, resulting in excessive dust on the dustproof net causing blockage, affecting the ventilation and dustproof effect, and being unfavorable for people's use. Therefore, a technician in this field provides a ventilation device for a clean wheat storage cabinet to solve the problems raised in the above background technology. Utility Model Content
[0004] The purpose of the utility model is to provide a ventilation device for a clean wheat storage cabinet to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ventilation device for a clean wheat storage cabinet, comprising a storage cabinet body, a plurality of groups of supporting legs distributed in a rectangular shape are welded to the bottom surface of the storage cabinet body, a feed hopper connected to the interior of the storage cabinet body is installed on the top surface of the storage cabinet body, a discharge port connected to the interior of the storage cabinet body is opened at the bottom end of one side of the storage cabinet body, a stirring assembly for stirring the clean wheat when storing is arranged inside the storage cabinet body, and a ventilation assembly for ventilating the clean wheat is arranged at the end of the stirring assembly;
[0006] Rectangular grooves connected to the interior of the storage cabinet body are provided on both sides, and dust-proof nets are movably embedded in the interiors of multiple groups of the rectangular grooves. Multiple groups of dust-proof nets are connected to the interiors of the rectangular grooves through disassembly components, and ejection components for cooperating with the multiple groups of disassembly components are provided between the adjacent groups. A ventilation component located inside the storage cabinet body for ventilating the clean wheat inside the storage cabinet body is provided on one side of one of the dust-proof nets.
[0007] Preferably: the stirring assembly includes a motor and a stirring rod, the motor is installed on the top surface of the storage cabinet body by bolts, the inner bottom surface of the storage cabinet body is rotatably connected to the stirring rod through a bearing seat, the other end of the stirring rod passes through the top surface of the storage cabinet body and is fixedly connected to the output end of the motor by a rotating shaft, the surface of the stirring rod is provided with multiple groups of through holes connected to the interior thereof, and the end of the stirring rod away from the motor is internally connected to a ventilation assembly.
[0008] Preferably, filter screens are welded inside the plurality of groups of through holes.
[0009] Preferably: the ventilation assembly includes a blower and an air duct, the blower is installed on the bottom surface of the storage cabinet body by bolts, the air outlet end of the blower is connected to the air duct, and the end of the air duct away from the blower passes through the bottom surface of the storage cabinet body and is movably connected to the inside of one end of the stirring rod through a bearing.
[0010] Preferably: the disassembly assembly comprises a fixed block, a connecting block, a clamping rod, a moving rod and a shifting block, wherein multiple groups of fixed blocks are welded on both sides of the interior of the rectangular groove, multiple groups of the fixed blocks are provided with two symmetrical cavities inside, multiple groups of the cavities are slidably connected with connecting blocks, the top and bottom ends of multiple groups of the fixed blocks are provided with slide grooves connected with the cavities, multiple groups of the connecting blocks are welded with clamping rods on one side close to the slide groove, multiple groups of dustproof nets are provided with movable grooves located on one side of the slide groove, the other ends of multiple groups of clamping rods extend into the interior of the slide groove and the movable groove and are slidably connected with the slide groove and the movable groove, multiple groups of fixed blocks are provided with a moving groove connected with the interior of the slide groove, multiple groups of clamping rods are welded on one end of one side of the moving groove, multiple groups of the moving rods are extended to the interior of the moving groove and are welded with shifting blocks, and multiple groups of ejection assemblies located inside the rectangular groove are installed between the fixed blocks.
[0011] Preferably, multiple groups of first springs are welded to one side of multiple groups of the connection blocks away from the clamping rod, and the other ends of multiple groups of the first springs are welded to one side inside the cavity.
[0012] Preferably: the ejection assembly includes a baffle, a second spring and an ejection block, and a baffle located on one side of the inner side of the rectangular groove is welded between multiple groups of fixed blocks that are close to each other, multiple groups of baffles are welded on the side close to the dustproof net, and the other ends of multiple groups of second springs are welded to one side of the ejection block, and the side of multiple groups of ejection blocks that are away from the second springs are in contact with the surface of the dustproof net.
[0013] Preferably: the ventilation assembly includes a mounting frame and a fan, wherein a mounting frame located inside the storage cabinet body is welded to one side of one of the dustproof nets, the fan is installed inside the mounting frame, and a plurality of groups of air holes connected to the interior of the mounting frame are provided on the surface of the mounting frame.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. In the utility model, the ventilation device of the clean wheat storage cabinet is provided with a stirring component and a ventilation component that work together, so that the wheat inside the storage cabinet body can be evenly turned and ventilated, thereby avoiding the accumulation of hot and humid gas at the wheat accumulation area, causing it to become moldy and hardened. At the same time, the ventilation component is provided to enable the gas inside the storage cabinet body to be quickly exchanged with the outside, thereby reducing the temperature inside the storage cabinet body, thereby improving the efficiency of wheat ventilation, and allowing the wheat to be better stored.
[0016] 2. In the utility model, the ventilation device of the clean wheat storage cabinet can make the dust net be quickly disassembled and installed by providing a disassembly component and an ejection component to cooperate with each other. The operation is simple and the use is convenient, which improves the practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a cross-sectional view of the overall structure of the utility model;
[0019] Figure 3 It is an enlarged cross-sectional view of the overall structure of the disassembly assembly of the utility model;
[0020] Figure 4 for Figure 2 A is an enlarged view of the middle image.
[0021] In the figure: 1. storage cabinet body; 2. rectangular groove; 3. dust screen; 9. supporting leg; 10. feed hopper; 11. discharge port; 12. through hole; 13. filter; 14. cavity; 15. slide groove; 16. movable groove; 17. movable groove; 18. first spring; 19. air hole; 41. motor; 42. stirring rod; 51. blower; 52. air duct; 61. fixed block; 62. connecting block; 63. clamping rod; 64. movable rod; 65. shift block; 71. baffle; 72. second spring; 73. ejector block; 81. mounting frame; 82. fan. DETAILED DESCRIPTION
[0022] 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.
[0023] See also Figure 1 to Figure 4 In an embodiment of the utility model, a ventilation device for a clean wheat storage cabinet includes a storage cabinet body 1. A plurality of supporting legs 9 distributed in a rectangular shape are welded to the bottom surface of the storage cabinet body 1 to provide stable support for the storage cabinet body 1. A feed hopper 10 connected to the interior of the storage cabinet body 1 is installed on the top surface of the storage cabinet body 1 for clean wheat to enter the interior of the storage cabinet body 1. A discharge port 11 connected to the interior of the storage cabinet body 1 is opened at the bottom end of one side of the storage cabinet body 1 for discharging the clean wheat.
[0024] The storage cabinet body 1 is provided with a stirring assembly for stirring the clean wheat during storage, and the stirring assembly includes a motor 41 and a stirring rod 42. The motor 41 is installed on the top surface of the storage cabinet body 1 by bolts, and the stirring rod 42 is rotatably connected to the bottom surface of the storage cabinet body 1 through a bearing seat. The stirring rod 42 is hollow, and the other end of the stirring rod 42 passes through the top surface of the storage cabinet body 1 and is fixedly connected to the output end of the motor 41 through a rotating shaft. The surface of the stirring rod 42 is provided with a plurality of through holes 12 connected to the inside thereof, and the interiors of the plurality of through holes 12 are A filter screen 13 is welded thereon to prevent any air from entering the interior of the stirring rod 42 through the through hole 12, which would prevent the stirring rod 42 from being used normally. A ventilation assembly for ventilating the clean wheat is connected to the interior of the stirring rod 42 at one end away from the motor 41. The ventilation assembly includes a blower 51 and an air duct 52. The blower 51 is installed on the bottom surface of the storage cabinet body 1 by bolts, and the air duct 52 is installed at the air outlet end of the blower 51. The end of the air duct 52 away from the blower 51 passes through the bottom surface of the storage cabinet body 1 and is movably connected to the interior of one end of the stirring rod 42 through a bearing.
[0025] When the motor 41 is started, the output end of the motor 41 rotates, thereby driving the stirring rod 42 to rotate, thereby stirring, ventilating and cooling the clean wheat inside the storage cabinet body 1. While the stirring rod 42 rotates, the blower 51 is started, and the blower 51 transmits the generated wind force into the interior of the stirring rod 42 through the air duct 52, and then blows it out from the multiple groups of through holes 12 to evenly ventilate the clean wheat to prevent it from becoming compacted.
[0026] Both sides of the storage cabinet body 1 are provided with rectangular grooves 2 connected to the interior thereof, and dust screens 3 are movably embedded in the interior of multiple groups of the rectangular grooves 2. Multiple groups of dust screens 3 are connected to the interior of the rectangular grooves 2 through disassembly components, and the disassembly components include a fixed block 61, a connecting block 62, a clamping rod 63, a moving rod 64 and a shifting block 65. Both sides of the interior of multiple groups of rectangular grooves 2 are welded with fixed blocks 61, and two symmetrical cavities 14 are provided in the interior of multiple groups of fixed blocks 61. Connecting blocks 62 are slidably connected in the interior of multiple groups of cavities 14. Slide grooves 15 connected to the cavities 14 are provided at the top and bottom ends of multiple groups of fixed blocks 61, and multiple groups of connecting blocks 62 are welded on one side close to the slide groove 15. The clamping rod 63 and the multiple dustproof nets 3 are provided with multiple groups of movable grooves 16 located on one side of the slide groove 15 at both ends, the other ends of the multiple groups of clamping rods 63 extend to the inside of the slide groove 15 and the movable groove 16 and are slidably connected with the slide groove 15 and the movable groove 16, and one side of the multiple groups of fixed blocks 61 is provided with a movable groove 17 connected to the inside of the slide groove 15, and the multiple groups of clamping rods 63 are welded with a movable rod 64 at one end close to the movable groove 17, and the other ends of the multiple groups of movable rods 64 extend out of the inside of the movable groove 17 and are welded with a shifting block 65, and the multiple groups of connecting blocks 62 are welded with multiple groups of first springs 18 on the side away from the clamping rod 63, and the other ends of the multiple groups of first springs 18 are welded to one side of the cavity 14.
[0027] When the dust screen 3 needs to be removed for cleaning or replacement, the user moves the multiple groups of shift blocks 65 toward the side close to each other at the same time. When the shift blocks 65 move, the multiple groups of movable rods 64 are moved accordingly, so that one end of the clamping rod 63 slides toward the inside away from the movable groove 16 through the multiple groups of movable rods 64. When the clamping rod 63 moves, the connecting block 62 is moved synchronously, thereby causing the multiple groups of first springs 18 to be compressed and deformed. When one end of the multiple groups of clamping rods 63 is completely out of the movable groove 16 at both ends of the dust screen 3, the restriction between the multiple groups of dust screens 3 and the rectangular groove 2 can be released, and the operation is simple.
[0028] The ejection components located inside the rectangular groove 2 and cooperating therewith are installed between the multiple groups of fixing blocks 61 that are close to each other. The ejection components include a baffle plate 71, a second spring 72 and an ejection block 73. The baffle plate 71 located on one side of the inside of the rectangular groove 2 is welded between the multiple groups of fixing blocks 61 that are close to each other. The multiple groups of baffle plates 71 are welded to the side close to the dustproof net 3. The other ends of the multiple groups of second springs 72 are welded to one side of the ejection block 73. The sides of the multiple groups of ejection blocks 73 away from the second springs 72 are in contact with the surface of the dustproof net 3. When the restrictions between the dustproof net 3 and the rectangular groove 2 are released by the multiple groups of clamping rods 63, the elasticity of the multiple groups of second springs 72 is reset to drive the ejection block 73 to move, and then the dustproof net 3 is pushed out of the inside of the rectangular groove 2 by the ejection block 73, thereby improving the disassembly efficiency of the dustproof net 3.
[0029] A ventilation component is provided on one side of one of the dustproof nets 3, which is located inside the storage cabinet body 1 and is used to ventilate the clean wheat inside the storage cabinet body 1. The ventilation component includes a mounting frame 81 and a fan 82. A mounting frame 81 located inside the storage cabinet body 1 is welded to one side of one of the dustproof nets 3. The fan 82 is installed inside the mounting frame 81. A plurality of groups of air holes 19 connected to the interior of the mounting frame 81 are provided on the surface of the mounting frame 81. When the fan 82 is started, the fan 82 discharges the humid air inside the storage cabinet body 1 out of the storage cabinet body 1 through the plurality of air holes 19 and the dustproof net 3, thereby quickly ventilating the interior of the storage cabinet body 1 and facilitating the storage of clean wheat.
[0030] Working principle: When the ventilation device of the clean wheat storage cabinet needs to be ventilated, the blower 51 is first started to transmit the generated wind force into the interior of the stirring rod 42 through the air duct 52, and then discharged through the multiple groups of through holes 12. At the same time, the motor 41 is started to drive the stirring rod 42 to rotate to stir and dissipate the clean wheat inside the storage cabinet body 1, so that it can be evenly ventilated. While the ventilation operation is being performed inside the storage cabinet body 1, the fan 82 is turned on. The fan 82 discharges the humid air inside the storage cabinet body 1 out of the storage cabinet body 1 through the multiple groups of air holes 19 and the dustproof net 3. The operation is simple and convenient for comprehensive and uniform ventilation of the stored clean wheat. When the dustproof net 3 is covered with dust or needs maintenance, the user moves the multiple groups of shifting blocks 65 to the side close to each other at the same time. When the multiple groups of shifting blocks 65 move, the disassembly assembly is driven to operate, so that the multiple groups of clamping rods 63 release the restrictions on the two ends of the dustproof net 3. When the restrictions on the two ends of the dustproof net 3 are released, the ejection assembly resets, thereby causing the dustproof net 3 to be separated from the inside of the rectangular groove 2. The disassembly is convenient and does not require manual bolting.
[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A ventilation device for a clean wheat storage cabinet, comprising a storage cabinet body (1), a plurality of groups of supporting legs (9) distributed in a rectangular shape are welded to the bottom surface of the storage cabinet body (1), a feed hopper (10) connected to the interior of the storage cabinet body (1) is installed on the top surface of the storage cabinet body (1), and a discharge port (11) connected to the interior of the storage cabinet body (1) is opened at the bottom end of one side of the storage cabinet body (1), Features: The storage cabinet body (1) is provided with a stirring assembly for stirring the clean wheat during storage, and the end of the stirring assembly is provided with a ventilation assembly for ventilating the clean wheat; Both sides of the storage cabinet body (1) are provided with rectangular grooves (2) connected to the interior thereof, and dust screens (3) are movably embedded in the interior of multiple groups of the rectangular grooves (2). Multiple groups of the dust screens (3) are connected to the interior of the rectangular grooves (2) via disassembly components, and ejection components cooperating with the multiple groups of the disassembly components are provided between the adjacent groups. A ventilation component located inside the storage cabinet body (1) and used for ventilating the clean wheat inside the storage cabinet body (1) is provided on one side of one of the dust screens (3).
2. A ventilation device for a clean wheat storage cabinet according to claim 1, Features: The stirring assembly comprises a motor (41) and a stirring rod (42); the motor (41) is mounted on the top surface of the storage cabinet body (1) by means of bolts; the stirring rod (42) is rotatably connected to the inner bottom surface of the storage cabinet body (1) by means of a bearing seat; the other end of the stirring rod (42) penetrates the top surface of the storage cabinet body (1) and is fixedly connected to the output end of the motor (41) by means of a rotating shaft; a plurality of through holes (12) communicating with the inside of the stirring rod (42) are provided on the surface of the stirring rod (42); a ventilation assembly is internally connected to the end of the stirring rod (42) away from the motor (41).
3. A ventilation device for a clean wheat storage cabinet according to claim 2, Features: Filter screens (13) are welded inside the plurality of groups of through holes (12).
4. A ventilation device for a clean wheat storage cabinet according to claim 2, Features: The ventilation assembly comprises a blower (51) and an air duct (52); the blower (51) is mounted on the bottom surface of the storage cabinet body (1) by means of bolts; the air outlet end of the blower (51) is connected to the air duct (52); one end of the air duct (52) away from the blower (51) passes through the bottom surface of the storage cabinet body (1) and is movably connected to the interior of one end of the stirring rod (42) through a bearing.
5. A ventilation device for a clean wheat storage cabinet according to claim 1, Features: The disassembly assembly comprises a fixed block (61), a connecting block (62), a clamping rod (63), a moving rod (64) and a shifting block (65); both sides of the inner part of the plurality of rectangular grooves (2) are welded with fixed blocks (61); two symmetrical cavities (14) are provided inside the plurality of fixed blocks (61); the inner part of the plurality of cavities (14) are slidably connected with connecting blocks (62); the top and bottom ends of the plurality of fixed blocks (61) are provided with a sliding groove (15) connected to the cavity (14); the side of the plurality of connecting blocks (62) close to the sliding groove (15) is welded with a clamping rod (63); both ends of the plurality of dustproof nets (3) are provided with a plurality of A movable groove (16) is located on one side of the slide groove (15); the other ends of the plurality of groups of the clamping rods (63) extend to the inside of the slide groove (15) and the movable groove (16) and are slidably connected to the slide groove (15) and the movable groove (16); one side of the plurality of groups of the fixed blocks (61) is provided with a movable groove (17) connected to the inside of the slide groove (15); the end of one side of the plurality of groups of the clamping rods (63) close to the movable groove (17) is welded with a movable rod (64); the other ends of the plurality of groups of the movable rods (64) extend out of the inside of the movable groove (17) and are welded with a shifting block (65); and ejection components located inside the rectangular groove (2) are installed between the plurality of groups of the fixed blocks (61) close to each other.
6. A ventilation device for a clean wheat storage cabinet according to claim 5, Features: Multiple groups of first springs (18) are welded to one side of the multiple groups of connection blocks (62) away from the clamping rod (63), and the other ends of the multiple groups of first springs (18) are welded to one side inside the cavity (14).
7. A ventilation device for a clean wheat storage cabinet according to claim 5, Features: The ejection assembly comprises a baffle (71), a second spring (72) and an ejection block (73); a baffle (71) located on one side of the inner part of the rectangular groove (2) is welded between the multiple groups of fixed blocks (61) adjacent to each other; multiple groups of second springs (72) are welded on the side of the multiple groups of baffles (71) close to the dustproof net (3); the other ends of the multiple groups of second springs (72) are welded on one side of the ejection block (73); and the sides of the multiple groups of ejection blocks (73) away from the second springs (72) are in contact with the surface of the dustproof net (3).
8. A ventilation device for a clean wheat storage cabinet according to claim 1, Features: The ventilation assembly comprises a mounting frame (81) and a fan (82), wherein one side of the dustproof net (3) is welded with a mounting frame (81) located inside the storage cabinet body (1), and the fan (82) is installed inside the mounting frame (81), and a surface of the mounting frame (81) is provided with a plurality of groups of air holes (19) connected to the inside thereof.