Moistureproof rice storage device
By setting up support pipes, circulation pipes, blowers and dehumidification structures in the rice storage device, the problem of rice being damp in high humidity environments is solved, and the discharge pipes and spiral blade shafts are quickly discharged to avoid blockage, providing a dry storage environment, and extending the storage time of rice.
Patent Information
- Application Number
- CN202421625955.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-10
AI Technical Summary
The existing moisture-proof rice storage devices can easily cause the rice to get damp in high humidity environments, and blockage problems are prone to occur when discharging materials.
A moisture-proof rice storage device is designed, including a storage bin, a moisture-proof structure, a bin cover and a dehumidification structure. By setting up support pipes, circulation pipes and blowers in the storage bin, uniform air extraction between rice is achieved; activated carbon plates and dehumidification structures are installed on the bin cover to absorb moisture from the outside air, and rapid discharge of materials is achieved through the discharge pipe and spiral blade shaft.
It effectively removes moisture in the storage bin, prevents the rice from getting damp, and solves the problem of blockage during discharge, provides a dry storage environment, and extends the storage time of the rice.
Smart Images
Figure CN222852715U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rice storage, in particular to a moisture-proof rice storage device. Background Art
[0002] Rice refers to the seeds without husk removed. Botanically, it belongs to the subspecies of Oryza sativa in the subgenus Oryza of the genus Oryza in the family Gramineae. The appearance structure of rice grains is mainly composed of glume (husk) and caryopsis (brown rice). During the rice harvesting process, people usually use storage devices to store rice.
[0003] Before storage, rice is exposed to sunlight to reduce moisture, but the drying is often insufficient. After being piled up, the humidity of the environment increases, and the air circulation in the rice is insufficient, causing the rice to become damp and moldy. Secondly, during the stacking and storage of rice, the microorganisms in the rice grow and metabolize, releasing heat, causing the internal temperature of the rice to rise, forming a temperature difference between the inside and the outside, producing condensation, causing the rice to become damp and moldy and other deterioration problems. Therefore, moisture-proof devices are used for storage.
[0004] A current moisture-proof rice storage device, such as the patent with announcement number CN215602032U, includes an outer shell, an inner shell is fixedly sleeved inside the outer shell, the outer shell and the inner shell are fixedly connected by a mounting block, and a moisture-proof layer is laid between the outer shell and the inner shell, a partition is fixedly connected inside the inner shell, and a fan is fixedly installed at the bottom of the inner cavity of the inner shell, a connecting pipe is fixedly installed on one side of the fan, a heating jacket is threadedly sleeved on one end of the connecting pipe, and a heating plate is fixedly connected to the bottom of the inner cavity of the heating jacket; the moisture-proof rice storage device.
[0005] In view of the above-mentioned related technologies, the applicant believes that a moisture-proof rice storage device can, by providing an outer shell, an inner tank and a moisture-proof layer, be able to absorb and isolate water vapor infiltrated from the outside air during the rice storage process, thereby ensuring the dryness of the storage environment in the inner tank. However, in actual use, when the air humidity is high, after the ambient air is inhaled through the air intake pipe, it is heated by the heating plate to form water vapor with high humidity that enters the rice. During the flow process, the water vapor will come into contact with the rice with a lower temperature to form condensed water, causing the rice to absorb water and become damp. At the same time, since there are fine hairs on the surface of the rice, blockage problems will occur when it flows through smaller pipes, causing the existing device to easily become blocked when discharging materials. Utility Model Content
[0006] The purpose of the utility model is to provide a moisture-proof rice storage device to solve the problems raised in the above background technology.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a moisture-proof rice storage device, comprising: a storage bin, a moisture-proof structure, a bin cover and a dehumidification structure; the moisture-proof structure is arranged inside the storage bin, the moisture-proof structure comprises a support pipe welded on the inner wall of the storage bin, a flow pipe welded on the upper surface of the support pipe, a ventilation head welded on the outer wall of the storage bin and a blower welded on a fixed platform on the outer wall of the storage bin, the support pipe, the flow pipe and the ventilation head are internally communicated; the bin cover is covered on the top of the storage bin; the dehumidification structure is arranged on the top of the bin cover, the dehumidification structure comprises a breathable bottom plate welded on the top of the bin cover, an activated carbon plate placed inside the breathable bottom plate and a top cover threadedly connected to the top of the breathable bottom plate.
[0008] By adopting the above technical scheme, the air between the rice grains piled up in the storage bin can be evenly evacuated by utilizing the air distributed inside the storage bin and the exhaust of the blower and the support pipe. The moisture in the external air is absorbed by the top activated carbon plate, and the dry air enters from the breathable bottom plate, forming an air flow with the moisture-proof structure, thereby achieving the effect of quickly removing the moisture inside the storage bin. While removing moisture from the inside of the rice storage bin, the problem that the existing device easily heats the external water vapor and brings it into the interior to form condensation water, which makes the rice damp, is solved, thereby providing a dry storage environment for storing rice and extending the storage time of rice.
[0009] Preferably, a discharge structure is provided at the bottom of the storage bin, and the discharge structure includes a discharge pipe welded to the bottom of the storage bin, a spiral blade shaft rotatably connected to the inside of the discharge pipe, and a motor arranged on a fixed plate at one end of the discharge pipe, and the rotating shaft of the motor and the spiral blade shaft are welded to each other.
[0010] By adopting the above technical solution, by installing a discharge pipe and a spiral blade shaft at the bottom of the storage bin, the rice can be spirally pushed out of the storage bin driven by a motor to quickly discharge the rice. This avoids the problem that the existing discharge pipe cannot discharge the rice by gravity squeezing, improves the discharge speed of the device, solves the problem of blockage caused by taking out a large amount of rice, and improves the practicality of the device using the discharge structure.
[0011] Preferably, the inner wall of the bottom of the storage bin is funnel-shaped, and the discharge pipe is located in the middle of the bottom of the storage bin.
[0012] By adopting the above technical solution, by setting a funnel-shaped bevel on the bottom of the storage bin, the part of the rice that contacts the bottom can have a force that is gathered in the middle to the discharge pipe, which is convenient for the rice to be gathered and pushed out by the rotation of the spiral blade shaft, thereby improving the smoothness of the discharge.
[0013] Preferably, a slot is provided at one end of the discharge pipe, and a baffle is inserted into the slot.
[0014] By adopting the above technical solution, the discharge pipe is sealed by plugging the slot and the baffle, and the discharge of rice can be blocked by a simple plug-in block, which facilitates manual control of the discharge operation of the storage bin.
[0015] Preferably, the support tube is in a cross shape, and five flow tubes with the same structure are welded to the upper surface of the support tube.
[0016] By adopting the above technical solution, by utilizing the cross-shaped support tube at the bottom, while utilizing the supporting function, the circulation tubes can be welded on the upper surface at various points, so that five groups of circulation tubes with the same structure are evenly dispersed inside the storage bin, and the air between the rice grains transported inside can be evenly extracted to achieve air exchange and achieve the function of dehumidification and moisture-proofing.
[0017] Preferably, the outer wall of the circulation tube is provided with uniform ventilation holes, and the diameter of the ventilation holes is four millimeters.
[0018] By adopting the above technical solution, gas exchange is carried out by opening a ventilation hole with a diameter of four millimeters on the circulation tube. While ensuring normal air flow, the four-millimeter diameter can block common varieties of rice and avoid the problem of rice being extracted and discharged under suction.
[0019] Preferably, both the breathable bottom plate and the top cover are provided with air holes, and the activated carbon plate is sized to cover the air holes of the breathable bottom plate.
[0020] By adopting the above technical solution, external air is inhaled through the air holes of the top cover, which can come into contact with the activated carbon plate to absorb moisture, and then the dried air is transported to the inside through the bottom of the breathable chassis, thereby reducing the humidity inside the storage bin and achieving a moisture-proof effect.
[0021] Preferably, four supporting legs are welded to the bottom of the storage bin, and the length of the supporting legs is thirty centimeters.
[0022] By adopting the above technical solution, the storage bin can be stably supported by welding four supporting legs at the bottom. At the same time, the height of the supporting legs makes the storage bin as a whole leave the ground, which can avoid the problem of moisture on the ground being transmitted to the inside of the storage bin and being affected by moisture together.
[0023] Compared with the prior art, the beneficial effects of the utility model are:
[0024] By utilizing the air pumps distributed inside the storage bin, the air between the rice grains piled inside the storage bin can be evenly exhausted under the exhaust of the blower and the support pipe, and the moisture in the external air is absorbed by the activated carbon plate on the top, and the dry air enters from the breathable bottom plate, and forms an air flow with the moisture-proof structure, so as to achieve the function of quickly removing the moisture inside the storage bin. While achieving the dehumidification of the rice storage bin, it also solves the problem that the existing device easily heats the external water vapor and brings it into the interior to form condensation water, which makes the rice damp, thus providing a dry storage environment for storing rice and prolonging the storage time of rice.
[0025] By installing a discharge pipe and a spiral blade shaft at the bottom of the storage bin, the rice can be spirally pushed out of the storage bin driven by a motor to quickly discharge the rice. This avoids the problem that the existing discharge pipe cannot discharge the rice by gravity squeezing, improves the discharge speed of the device, and solves the problem of blockage when a large amount of rice is taken out. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0027] Figure 1 It is a schematic diagram of the overall structure of a moisture-proof rice storage device according to an embodiment of the utility model;
[0028] Figure 2 is a front cross-sectional view of a moisture-proof rice storage device according to an embodiment of the utility model;
[0029] Figure 3 This is a cross-sectional view of the internal structure of a storage bin according to an embodiment of the utility model;
[0030] Figure 4 This is a structural exploded diagram of a moisture-proof rice storage device according to an embodiment of the utility model;
[0031] Figure 5 It is a schematic diagram of the bin cover and dehumidification structure according to an embodiment of the utility model;
[0032] Figure 6 It is a schematic diagram of a moisture-proof structure according to an embodiment of the utility model.
[0033] In the figure: 1. Storage bin; 2. Moisture-proof structure; 201. Support pipe; 202. Circulation pipe; 203. Ventilation head; 204. Blower; 3. Bin cover; 4. Dehumidification structure; 401. Breathable bottom plate; 402. Activated carbon plate; 403. Top cover; 5. Discharge structure; 501. Discharge pipe; 502. Spiral blade shaft; 503. Motor; 504. Baffle; 6. Support leg. DETAILED DESCRIPTION
[0034] 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.
[0035] The following is combined with Figure 1-6 The utility model is described in further detail. Embodiment 1
[0036] See also Figures 1 to 6 The utility model provides an embodiment: a moisture-proof rice storage device, comprising: a storage bin 1, a moisture-proof structure 2, a bin cover 3 and a dehumidification structure 4. The moisture-proof structure 2 is arranged inside the storage bin 1. The moisture-proof structure 2 comprises a support pipe 201 welded on the inner wall of the storage bin 1, a flow pipe 202 welded on the upper surface of the support pipe 201, a ventilation head 203 welded on the outer wall of the storage bin 1 and a blower 204 welded on the outer wall fixing platform of the storage bin 1. The support pipe 201, the flow pipe 202 and the ventilation head 203 are connected to each other. By utilizing the air distributed inside the storage bin 1, under the exhaust of the blower 204 and the support pipe 201, the air between the rice accumulated inside the storage bin 1 can be evenly exhausted. The bin cover 3 covers the storage bin 1. The top of the storage bin 1; the dehumidification structure 4 is arranged on the top of the bin cover 3, and the dehumidification structure 4 includes a breathable bottom plate 401 welded to the top of the bin cover 3, an activated carbon plate 402 placed inside the breathable bottom plate 401 and a top cover 403 threadedly connected to the top of the breathable bottom plate 401. The top activated carbon plate 402 absorbs moisture in the external air, and dry air enters from the breathable bottom plate 401, forming an air flow with the moisture-proof structure 2, thereby achieving the function of quickly removing moisture from the storage bin 1. While removing moisture from the inside of the rice storage bin 1, it also solves the problem that the existing device easily heats the external water vapor and brings it into the inside to form condensed water, making the rice damp, thereby providing a dry storage environment for storing rice and extending the storage time of rice. Embodiment 2
[0037] See also Figures 1 to 6A discharge structure 5 is provided at the bottom of the storage bin 1. The discharge structure 5 includes a discharge pipe 501 welded to the bottom of the storage bin 1, a spiral blade shaft 502 rotatably connected to the inside of the discharge pipe 501, and a motor 503 provided on a fixed plate at one end of the discharge pipe 501. The rotating shaft of the motor 503 and the spiral blade shaft 502 are welded to each other. By installing the discharge pipe 501 and the spiral blade shaft 502 at the bottom of the storage bin 1, the rice can be spirally pushed out under the drive of the motor 503 to quickly discharge the storage bin 1, avoiding the problem that the discharge pipe 501 of the existing structure cannot be discharged by gravity squeezing, improving the discharge speed of the device, solving the problem of blockage caused by taking out a large amount of rice, and improving the practicality of the device using the discharge structure 5;
[0038] The inner wall of the bottom of the storage bin 1 is funnel-shaped, and the discharge pipe 501 is located in the middle of the bottom of the storage bin 1. By setting the funnel-shaped bevel on the bottom of the storage bin 1, the part of the rice that contacts the bottom can have a force that is gathered in the middle to the discharge pipe 501, which is convenient for the rice to be gathered and pushed out by the spiral blade shaft 502, thereby improving the smoothness of the discharge. A slot is provided at one end of the discharge pipe 501, and a baffle 504 is inserted into the interior of the slot. The discharge pipe 501 is sealed by plugging the slot and the baffle 504, and a simple The discharge of rice can be blocked by plugging in the blocking device, which is convenient for manually controlling the discharge operation of the storage bin 1. The support tube 201 is in the shape of a cross, and five flow tubes 202 of the same structure are welded on the upper surface of the support tube 201. By utilizing the cross-shaped support tube 201 at the bottom and utilizing the supporting effect, the flow tubes 202 can be welded on the upper surface at various points, so that five groups of flow tubes 202 of the same structure are evenly dispersed inside the storage bin 1, so as to evenly extract the air between the rice transferred inside to realize the exchange of air and achieve the effect of dehumidification and moisture-proofing. Embodiment 3
[0039] See also Figure 4The outer wall of the circulation tube 202 is provided with uniform ventilation holes, and the diameter of the ventilation holes is four millimeters. Gas exchange is carried out through the ventilation holes with a diameter of four millimeters on the circulation tube 202. While ensuring normal air flow, the four-millimeter diameter can block common varieties of rice and avoid the problem of rice being extracted and discharged under the action of suction. Ventilation holes are provided on the breathable bottom plate 401 and the top cover 403. The size of the activated carbon plate 402 covers the ventilation holes of the breathable bottom plate 401. Through the ventilation holes of the top cover 403, The external air is inhaled and can come into contact with the activated carbon plate 402 to absorb moisture. The dried air is transported to the inside through the bottom of the breathable chassis 401, thereby reducing the humidity inside the storage bin 1 and achieving a moisture-proof effect. Four supporting legs 6 are welded to the bottom of the storage bin 1. The length of the supporting legs 6 is thirty centimeters. By welding four supporting legs 6 at the bottom, the storage bin 1 can be stably supported. At the same time, the height of the supporting legs 6 makes the storage bin 1 leave the ground as a whole, thereby preventing the moisture on the ground from being transmitted to the inside of the storage bin 1 and being affected by moisture together.
[0040] Working principle: When in use, the blower 204 draws air outwards, and the negative pressure suction can be generated by using the support tube 201 and the flow tube 202, so as to draw air from the space between the rice grains inside the storage bin 1. At the same time, the dehumidification structure 4 on the top dehumidifies the air in the external environment. When the external air enters the top cover 403, the gas passes through the activated carbon plate 402 to absorb moisture in the air, and the air entering the inner wall from the breathable bottom plate 401 is dried, so that air flow exchange is formed between the dehumidification structure 4 and the moisture-proof structure 2, thereby achieving the effect of dehumidifying and moisture-proofing the air inside the storage bin 1.
[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.
Claims
1. A moisture-proof rice storage device, characterized in that: include: Storage silo (1); A moisture-proof structure (2), the moisture-proof structure (2) being arranged inside the storage bin (1), the moisture-proof structure (2) comprising a support pipe (201) welded to the inner wall of the storage bin (1), a flow pipe (202) welded to the upper surface of the support pipe (201), a ventilation head (203) welded to the outer wall of the storage bin (1), and a blower (204) welded to a fixing platform on the outer wall of the storage bin (1), the support pipe (201), the flow pipe (202), and the ventilation head (203) being internally connected; A bin cover (3), the bin cover (3) covers the top of the storage bin (1); A dehumidification structure (4), the dehumidification structure (4) being arranged on the top of the bin cover (3), the dehumidification structure (4) comprising a breathable bottom plate (401) welded to the top of the bin cover (3), an activated carbon plate (402) placed inside the breathable bottom plate (401), and a top cover (403) threadedly connected to the top of the breathable bottom plate (401).
2. A moisture-proof rice storage device according to claim 1, characterized in that: A discharge structure (5) is provided at the bottom of the storage bin (1), the discharge structure (5) comprising a discharge pipe (501) welded to the bottom of the storage bin (1), a spiral blade shaft (502) rotatably connected to the inside of the discharge pipe (501), and a motor (503) provided on a fixed plate at one end of the discharge pipe (501), wherein the rotating shaft of the motor (503) and the spiral blade shaft (502) are welded to each other.
3. A moisture-proof rice storage device according to claim 2, characterized in that: The inner wall of the bottom of the storage bin (1) is funnel-shaped, and the discharge pipe (501) is located in the middle of the bottom of the storage bin (1).
4. A moisture-proof rice storage device according to claim 2, characterized in that: A slot is provided at one end of the discharge pipe (501), and a baffle (504) is inserted into the slot.
5. The moisture-proof rice storage device according to claim 1, characterized in that: The support tube (201) is in the shape of a cross, and five flow tubes (202) of the same structure are welded to the upper surface of the support tube (201).
6. The moisture-proof rice storage device according to claim 1, characterized in that: The outer wall of the circulation tube (202) is provided with uniform ventilation holes, and the diameter of the ventilation holes is four millimeters.
7. The moisture-proof rice storage device according to claim 1, characterized in that: The breathable bottom plate (401) and the top cover (403) are both provided with air holes, and the activated carbon plate (402) is sized to cover the air holes of the breathable bottom plate (401).
8. The moisture-proof rice storage device according to claim 1, characterized in that: Four supporting legs (6) are welded to the bottom of the storage bin (1), and the length of the supporting legs (6) is thirty centimeters.