Storage device with ventilation structure

Abstract

The utility model relates to the technical field of grain storage, in particular to storage equipment with a ventilation structure, which comprises a storage box outer shell, a plurality of bottom columns are mounted at the bottom of the storage box outer shell, one end of the front side of the storage box outer shell is connected with an outer shell door through hinges arranged on the storage box outer shell, a first door handle is mounted on one side of the outer shell door, and a second door handle is mounted on the other side of the outer shell door. A top cover is installed on the top of the storage box outer shell, an air outlet is formed in the middle of the top cover, a transition plate is installed at the top end of the inner wall of the air outlet, a ventilation fan is installed in the middle of the inner wall of the air outlet, and a dustproof plate is installed at the bottom end of the inner wall of the air outlet. The improved storage equipment overcomes the defects of existing common equipment and has the remarkable beneficial effects that firstly, in the aspect of humidity control, the novel equipment is provided with an effective ventilation and dehumidification system, the storage environment can be accurately regulated and controlled, and the risks of moisture absorption, mildew and rot of grains are reduced;

Description

Technical Field

[0001] This utility model relates to the field of grain storage technology, specifically to a storage device with a ventilation structure. Background Technology

[0002] The field of grain archiving technology is dedicated to scientific and engineering methods for improving grain preservation and reducing losses. This field encompasses several key aspects, including grain storage structure design, ventilation systems, humidity control, controlled atmosphere storage, pest control, automated monitoring systems, packaging technology, information technology applications, and grain quality testing and grading. By comprehensively utilizing these technologies, it is possible to effectively prevent grain from becoming damp, moldy, rotting, and susceptible to pests, ensuring high quality during storage.

[0003] Ventilation structures are crucial in grain storage. By promoting air circulation, these structures effectively control humidity and temperature in the storage environment, preventing grain from becoming damp, moldy, and rotting. Furthermore, ventilation facilitates gas exchange, slowing down the metabolic processes of grain, making it particularly suitable for controlled atmosphere storage. By maintaining a clean storage environment, ventilation also reduces pest infestations, helping to preserve the quality and nutritional value of the grain. Overall, the use of ventilation structures in grain storage equipment creates a stable and suitable environment, helping to reduce losses, extend the shelf life of grain, and ensure that people have access to high-quality, safe food.

[0004] In the process of developing this utility model, the inventors discovered the following problems with the existing technology: 1. Current common grain storage equipment only has simple storage functions and lacks necessary ventilation, dehumidification, and dust prevention capabilities. This results in the equipment being unable to effectively control humidity during storage, increasing the risk of grain absorbing moisture, becoming moldy, and rotting. Simultaneously, the lack of dust prevention allows dust and impurities to enter the equipment, affecting not only the quality of the grain but also the normal operation and lifespan of the equipment; 2. Current common grain storage equipment suffers from simple structure, insufficient durability, and inconvenient loading and unloading. This simple structure and lack of durability, coupled with the fact that some equipment is not designed for convenient and efficient grain loading and unloading, leads to cumbersome and time-consuming operation, increasing labor costs and reducing work efficiency. Utility Model Content

[0005] The purpose of this utility model is to provide a storage device with a ventilation structure to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: a storage device with a ventilation structure, including a storage box shell, a plurality of base columns installed at the bottom of the storage box shell, one end of the front of the storage box shell connected to a shell door via a hinge, a first door handle installed on one side of the shell door, a top cover installed on the top of the storage box shell, an air outlet provided in the middle of the top cover, a transition plate installed at the top of the inner wall of the air outlet, a ventilation fan installed in the middle of the inner wall of the air outlet, a dustproof plate installed at the bottom of the inner wall of the air outlet, air inlets provided on both sides of the storage box shell, a support frame sleeved on the inner wall of the air inlet, a mounting bracket inserted into the top of the support frame, a water-absorbing layer installed at one end of the bottom of the mounting bracket, and a water-absorbing layer installed at the other end of the bottom of the mounting bracket. The storage box is equipped with a dustproof filter layer at one end. A mounting handle is installed on the top of the mounting bracket. First slide rails are installed at both ends of the bottom of the inner wall of the storage box outer shell. A slider is slidably connected inside the first slide rail. An inner shell of the storage box is installed on one side of the slider. Multiple through holes are provided on the surface of the inner shell of the storage box. Ventilation baffles are installed on the inner walls of the through holes. Bearings are installed at the bottom ends of both sides of the inner wall of the inner shell of the storage box. A first rotating shaft is rotatably connected inside the bearing. An inner shell door is installed on the surface of the first rotating shaft. A second door handle is installed on one side of the inner shell door. A second slide rail is installed at one end of the top of the inner shell of the storage box. A pulley is slidably connected inside the second slide rail. A second rotating shaft is installed on one side of the pulley. A locking frame is installed at the end of the second rotating shaft away from the pulley.

[0006] More preferably, the bottom pillars are symmetrically distributed about the center line of the storage box shell.

[0007] More preferably, the bottom end of the inner shell of the storage box forms a sliding structure through the cooperation of a slider and a first slide rail.

[0008] More preferably, the bottom of the mounting bracket handle forms a push-pull structure through the mounting and cooperation with the support frame.

[0009] More preferably, the support frame has a through hole that matches the air inlet, and the bottom of the mounting frame is simultaneously equipped with a water-absorbing layer and a dust-proof filter layer. The water-absorbing layer and the dust-proof filter layer can be inserted into the inside of the support frame along with the mounting frame. At the same time, the mounting frame, the water-absorbing layer and the dust-proof filter layer are all detachable structures.

[0010] More preferably, the inner shell door forms a rotating structure through the cooperation of a first rotating shaft and a bearing.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This invention helps improve the stability and balance of the structure; by ensuring the symmetrical distribution of the bottom column and the outer shell of the storage box on the center line, the external load can be balanced, reducing the uneven stress on the structure; this helps reduce structural deformation and stress concentration, improves the overall wind and earthquake resistance, makes the storage equipment more stable and reliable, and allows the inner storage box to move with the slider, making the entire device more convenient for storing and retrieving grain during use.

[0013] In this invention, the device is easier to push, pull, move, and operate; at the same time, this structure effectively enhances the stability and safety of the device, reducing potential dangers caused by accidental movement or instability; the push-pull structure design also helps save space, making the device more flexible and convenient to use and store; through the cylindrical holes that match the air inlet, the ventilation structure can be effectively optimized, improving the device's performance; secondly, the removability of the water-absorbing layer and dust-proof filter layer makes cleaning and maintenance more convenient; this design not only increases the device's flexibility and maintenance efficiency, but also optimizes the device's functionality and long-term reliability. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the front view of the present utility model;

[0015] Figure 2 This is a front view schematic diagram of the inner shell structure of this utility model;

[0016] Figure 3 This is a top view of the top cover structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the ventilation structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the formal structure of the inner shell door of this utility model.

[0019] In the diagram: 1. Storage box outer shell; 2. Base column; 3. Hinge; 4. Outer shell door; 5. First door handle; 6. Top cover; 7. Air outlet; 8. Transition plate; 9. Ventilation fan; 10. Dustproof plate; 11. Air inlet; 12. Support frame; 13. Mounting frame; 14. Water absorption layer; 15. Dustproof filter layer; 16. Mounting frame handle; 17. First slide rail; 18. Slider; 19. Storage box inner shell; 20. Through hole; 21. Ventilation baffle; 22. Bearing; 23. First rotating shaft; 24. Inner shell door; 25. Second door handle; 26. Second slide rail; 27. Pulley; 28. Second rotating shaft; 29. ​​Locking frame. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1 to 5 This utility model provides a technical solution: a storage device with a ventilation structure, including a storage box shell 1, a plurality of base posts 2 installed at the bottom of the storage box shell 1, one end of the front of the storage box shell 1 connected to a shell door 4 via a hinge 3, a first door handle 5 installed on one side of the shell door 4, a top cover 6 installed on the top of the storage box shell 1, an air outlet 7 provided in the middle of the top cover 6, a transition plate 8 installed at the top of the inner wall of the air outlet 7, a ventilation fan 9 installed in the middle of the inner wall of the air outlet 7, a dustproof plate 10 installed at the bottom of the inner wall of the air outlet 7, air inlets 11 provided on both sides of the storage box shell 1, a support frame 12 sleeved on the inner wall of the air inlet 11, a mounting frame 13 inserted into the top of the support frame 12, a water-absorbing layer 14 installed at one end of the bottom of the mounting frame 13, and a dustproof filter layer 15 installed at the other end of the bottom of the mounting frame 13. A mounting handle 16 is installed on the top of the frame 13. A first slide rail 17 is installed at both ends of the bottom of the inner wall of the storage box outer shell 1. A slider 18 is slidably connected inside the first slide rail 17. A storage box inner shell 19 is installed on one side of the slider 18. Multiple through holes 20 are provided on the surface of the storage box inner shell 19. A ventilation baffle 21 is installed on the inner wall of the through holes 20. Bearings 22 are installed at the bottom ends of both sides of the inner wall of the storage box inner shell 19. A first rotating shaft 23 is rotatably connected inside the bearings 22. An inner shell door 24 is installed on the surface of the first rotating shaft 23. A second door handle 25 is installed on one side of the inner shell door 24. A second slide rail 26 is installed at one end of the top of the storage box inner shell 19. A pulley 27 is slidably connected inside the second slide rail 26. A second rotating shaft 28 is installed on one side of the pulley 27. A locking frame 29 is installed at the end of the second rotating shaft 28 away from the pulley 27.

[0022] In this embodiment, as Figure 1 As shown, the base columns 2 are symmetrically distributed about the centerline of the storage tank outer shell 1; this helps to improve the stability and balance of the structure; by ensuring the symmetrical distribution of the base columns 2 and the storage tank outer shell 1 on the centerline, the external load can be balanced, and the uneven stress on the structure can be reduced; this helps to reduce the deformation and stress concentration of the structure, improves the overall wind and earthquake resistance, and makes the storage equipment more stable and reliable.

[0023] In this embodiment, as Figure 1As shown, the bottom of the inner shell 19 of the storage box forms a sliding structure through the cooperation of the slider 18 and the first slide rail 17; this allows the inner storage box to move horizontally following the movement of the slider 18, making it more convenient to store and retrieve grain during the use of the entire device.

[0024] In this embodiment, as Figure 1 As shown, the bottom of the mounting bracket handle 16 forms a push-pull structure through the cooperation between the mounting bracket 13 and the support bracket 12; this makes the equipment easier to push, pull, move and operate; at the same time, this structure can effectively enhance the stability and safety of the equipment and reduce the potential dangers caused by accidental movement or instability; the push-pull structure design also helps to save space, making the equipment more flexible and convenient to use and store.

[0025] In this embodiment, as Figure 1 As shown, the support frame 12 has a cylindrical hole that matches the air inlet 11, and the bottom of the mounting frame 13 is simultaneously equipped with a water-absorbing layer 14 and a dust-proof filter layer 15. The water-absorbing layer 14 and the dust-proof filter layer 15 can be inserted into the support frame 12 along with the mounting frame 13. At the same time, the mounting frame 13, the water-absorbing layer 14, and the dust-proof filter layer 15 are all detachable structures. Through the cylindrical hole that matches the air inlet 11, the ventilation structure can be effectively optimized and the equipment performance can be improved. Secondly, the detachability of the water-absorbing layer 14 and the dust-proof filter layer 15 makes cleaning and maintenance more convenient. This design not only increases the flexibility and maintenance efficiency of the equipment, but also optimizes the functionality and long-term reliability of the equipment.

[0026] In this embodiment, as Figure 1 As shown, the inner shell door 24 forms a rotating structure through the cooperation of the first rotating shaft 23 and the bearing 22; through the synergistic effect of the first rotating shaft 23 and the bearing 22, the inner shell door 24 can rotate smoothly around the axis, making the opening and closing operation smoother; secondly, the design of this rotating structure increases the durability of the inner shell door 24, reduces friction and wear, and extends its service life.

[0027] The method of use and advantages of this utility model: The storage device with a ventilation structure operates as follows during use:

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, firstly, the operator opens the outer shell door 4 by pulling the first door handle 5, and then pulls the second door handle 25 to slide the inner shell 19 of the storage box outward, making it easier to store and retrieve grain. The top of the inner shell door 24 is equipped with a locking component. In use, the user first drags the locking frame 29 upward along the direction of the second slide rail 26 until the locking frame 29 disengages from the locked position of the inner shell door 24. Then, the rotatable pulley 27 positions the locking frame 29 perpendicular to the inner shell 19 of the storage box, thus not affecting the opening and closing of the inner shell door 24. Pulling the second door handle 25 causes the inner shell door 24 to open from top to bottom under the action of the bearing 22 and the first rotating shaft 23. After the grain has been stored, the inner shell door 24 is closed in the same way. Ventilation devices are installed on both sides of the outer shell 1 of the storage box. During long-term use, the internal water-absorbing layer 14 and dust-proof filter layer 15 need to be replaced. At this time, simply pull the mounting bracket handle 16 to remove the water-absorbing layer 14 and dust-proof filter layer 15 from the support frame 12. Then, they can be directly removed from the mounting bracket 13 for further cleaning and replacement. The top of the storage device is also equipped with a dustproof plate 10 to prevent the entry of external dust, and a ventilation fan 9 is provided to promote air circulation, thereby achieving more efficient ventilation performance.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A storage device with a ventilation structure, comprising a storage box outer shell (1), characterized in that: A plurality of bottom columns (2) are installed at the bottom of the storage box outer shell (1); one end of the front side of the storage box outer shell (1) is connected to the outer shell door (4) via a hinge (3) arranged thereon; a first door handle (5) is installed on one side of the outer shell door (4); a top cover (6) is installed at the top of the storage box outer shell (1); an air outlet (7) is provided in the middle of the top cover (6); a transition plate (8) is installed at the top end of the inner wall of the air outlet (7); and a ventilation fan (9) is installed in the middle of the inner wall of the air outlet (7). A dustproof plate (10) is installed at the bottom end of the inner wall of the air outlet (7), air inlets (11) are arranged on both sides of the storage box outer shell (1), a support frame (12) is sleeved on the inner wall of the air inlet (11), a mounting frame (13) is installed and plugged on the top of the support frame (12), a water absorption layer (14) is installed at one end of the bottom of the mounting frame (13), a dustproof filter layer (15) is installed at the other end of the bottom of the mounting frame (13), and a mounting frame handle (16) is installed on the top of the mounting frame (13). ), first slide rails (17) are installed at both ends of the bottom of the inner wall of the storage box outer shell (1), a slider (18) is slidably connected inside the first slide rail (17), a storage box inner shell (19) is installed on one side of the slider (18), a plurality of through holes (20) are provided on the surface of the storage box inner shell (19), a ventilation baffle (21) is installed on the inner wall of the through hole (20), bearings (22) are installed at the bottom ends of both sides of the inner wall of the storage box inner shell (19), and the internal rotation of the bearing (22) A first rotating shaft (23) is connected, an inner shell door (24) is installed on the surface of the first rotating shaft (23), a second door handle (25) is installed on one side of the inner shell door (24), a second slide rail (26) is installed on one end of the top of the inner shell (19) of the storage box, a pulley (27) is slidably connected inside the second slide rail (26), a second rotating shaft (28) is installed on one side of the pulley (27), and a locking frame (29) is installed on the end of the second rotating shaft (28) away from the pulley (27).

2. The storage device with ventilation structure according to claim 1, characterized in that: The bottom columns (2) are symmetrically distributed about the center line of the storage box outer shell (1).

3. The storage device with ventilation structure according to claim 1, characterized in that: The bottom end of the storage box inner shell (19) forms a sliding structure through the cooperation of a sliding block (18) and a first sliding rail (17).

4. The storage device with ventilation structure according to claim 1, characterized in that: The bottom of the mounting frame handle (16) cooperates with the mounting frame (13) and the supporting frame (12) to form a push-pull structure.

5. The storage device with ventilation structure according to claim 1, characterized in that: The support frame (12) is penetrated by a cylindrical hole which matches the air inlet (11), and a water absorption layer (14) and a dustproof filter layer (15) are installed at the bottom of the mounting frame (13). The water absorption layer (14) and the dustproof filter layer (15) can be inserted into the support frame (12) along with the mounting frame (13), and the mounting frame (13), the water absorption layer (14) and the dustproof filter layer (15) are all detachable structures.

6. The storage device with ventilation structure according to claim 1, characterized in that: The inner shell door (24) forms a rotating structure through the cooperation of the first rotating shaft (23) and the bearing (22).

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