Rice storage bin

Abstract

The utility model relates to the technical field of rice storage, in particular to a rice storage bin which comprises a bin body. A bin cover is detachably and fixedly mounted at the top end of the bin body, a plurality of feeding assemblies penetrating through the interior of the bin body are fixedly mounted on the top surface of the bin cover, a second motor is fixedly mounted in the center of the top surface of the bin cover, and the shaft end of an output shaft of the second motor rotationally penetrates through the bin cover to the interior of the bin body and is fixedly connected with a stirring assembly arranged in the bin body; the periphery of the bin body is fixedly connected with a plurality of groups of material overturning assemblies which are distributed in a circumferential array manner about the axis of the bin body; a heat dissipation assembly is fixedly installed on the upper portion in the bin body. Through the arrangement of the multiple sets of material turning assemblies, rice in the bin body can be turned up and down in a circulating mode, the stacking structure of the rice is changed through up-down circulation, circulation of air in the bin is enhanced, and discharging of damp air is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rice storage, in particular to a rice storage bin. Background Art

[0002] Paddy silos are facilities designed specifically for storing paddy. They are typically used after agricultural production, where harvested paddy is stored for later use or sale. The design and management of paddy silos are crucial to maintaining paddy quality.

[0003] In the prior art, there is a patent with application number CN202323006154.5, which provides a rice storage bin for open-air environments, including a base, a mounting plate, a bin body, and a mounting frame. The upper surface of the bin body is provided with an air vent, and an exhaust fan is provided inside the air vent. The inside of the bin body is provided with a first rotating rod and a stirring rod, and the front end surface of the stirring rod is fixedly connected to a rubber block, and the mounting frame is located on the upper surface of the bin body. When the inside of the bin body is too humid, the second motor on the upper surface of the mounting frame can be driven, and the second motor drives the first rotating rod to rotate, which in turn drives the stirring rod fixedly connected to the outer surface to rotate. The rice inside the bin body can be stirred by the two sets of stirring rods, which can keep the rice in an active state to prevent it from getting wet.

[0004] However, the above patent still has the following deficiencies during use:

[0005] The stirring mechanism in the above patent only performs circumferential rotation stirring during stirring, and the movement of the rice in the vertical direction is limited, which may cause moisture to accumulate at the bottom while the top is relatively dry, resulting in uneven humidity. Utility Model Content

[0006] The purpose of the present invention is to provide a rice storage bin to solve the problems raised in the above background technology.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] A rice storage bin comprises a bin body, the lower portion of the bin body being an inwardly tapered structure, and a discharge pipe being fixedly installed through the bottom end of the bin body, a gate valve being provided in the discharge pipe, and a plurality of legs being fixedly connected to the periphery of the bin body; a bin cover being detachably fixedly installed on the top end of the bin body, a plurality of feed assemblies being fixedly installed on the top surface of the bin cover and communicating with the interior of the bin body, a second motor being fixedly installed at the center position of the top surface of the bin cover, an output shaft end of the second motor being rotatably inserted through the bin cover to the interior of the bin body, and being fixedly connected to a stirring assembly provided in the bin body;

[0009] The periphery of the bin body is fixedly connected to a plurality of groups of turning components distributed in an array in a circumferential direction about the axis of the bin body;

[0010] A heat dissipation component is fixedly installed at the upper position of the warehouse body.

[0011] Furthermore, the turning assembly includes a turning cylinder, and the outer periphery of the turning cylinder is fixedly connected with a material guide pipe 1 and a material guide pipe 2 at the top and bottom ends thereof, respectively, and one end of the material guide pipe 1 and the material guide pipe 2 away from the turning cylinder is fixedly connected to the outer periphery of the bin body at a position close to the top and bottom ends of the bin body, and the material guide pipe 1 and the material guide pipe 2 are connected to the interior of the bin body;

[0012] The top surface is fixedly installed with a motor coaxial with the turning cylinder. The output shaft end of the motor rotates through the top of the turning cylinder to the inside of the turning cylinder and is fixedly connected with a rotating shaft. The bottom end of the rotating shaft is rotatably connected to the inner bottom surface of the turning cylinder. A spiral blade is fixedly installed on the periphery of the rotating shaft, and the outer edge of the spiral blade is in sliding contact with the inner wall of the turning cylinder.

[0013] Furthermore, the heat dissipation assembly includes a conical guide ring and a mounting ring fixedly mounted on the inner wall of the bin body, the mounting ring is located below the conical guide ring, and the conical guide ring is located below the guide tube 1, and a plurality of air holes are evenly opened on the side of the conical guide ring;

[0014] The top surface of the mounting ring is provided with a plurality of mounting grooves arranged in an array in a circumferential direction about the axis of the bin body, and fans are installed in the mounting grooves.

[0015] Furthermore, the stirring assembly includes a stirring shaft, the top end of which is fixedly connected to the output shaft end of the second motor, and the bottom end of which extends to the bottom end of the tapered portion of the bin body;

[0016] A second spiral blade is fixedly mounted on the outer periphery of the stirring shaft at a position aligned with the tapered portion of the silo body, and the outer edge of the second spiral blade is in sliding contact with the inner wall of the tapered portion of the silo body;

[0017] A plurality of stirring blades are fixedly mounted on the periphery of the stirring shaft, and the stirring shaft is located between the second spiral blade and the mounting ring.

[0018] Furthermore, the feeding assembly includes a feeding funnel fixedly mounted on the top surface of the bin cover, the feeding funnel is communicated with the interior of the bin body, and a sealing cover is provided on the top of the feeding funnel.

[0019] Beneficial effects of the utility model:

[0020] 1. In the utility model, multiple groups of turning components are provided, so that the rice in the bin can be turned over in an up and down cycle. Through the up and down circulation, the stacking structure of the rice is changed, which enhances the air circulation in the bin, helps to discharge humid air, and improves the overall moisture-proof effect. In addition, turning the rice helps to evenly distribute heat, avoiding local overheating that leads to mildew or deterioration.

[0021] 2. The heat dissipation component of the present invention blows the moisture carried in the rice toward the top of the bin body and discharges it to the outside of the bin body through the feed funnel, thereby further improving the moisture removal effect of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, it is possible for a person skilled in the art to derive other drawings based on these drawings without inventive effort.

[0023] Figure 1 It is a schematic structural diagram of the utility model as a whole;

[0024] Figure 2 This is a structural diagram of the connection relationship between the mounting ring and the bin body in the present utility model;

[0025] Figure 3 It is a three-dimensional schematic diagram of the connection relationship between the material turning component and the warehouse body in the utility model;

[0026] The accompanying drawings are numerals as follows:

[0027] 1- silo body, 2- discharge pipe, 3- gate valve, 4- support foot, 5- turning barrel, 6- motor 1, 7- rotating shaft, 8- spiral blade 1, 9- guide pipe 1, 10- guide pipe 2, 11- spiral blade 2, 12- stirring shaft, 13- stirring blade, 14- silo cover, 15- feeding funnel, 16- sealing cover, 17- motor 2, 18- conical guide ring, 19- mounting ring, 21- fan, 29- mounting groove. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Example:

[0030] See also Figures 1 to 3In the embodiment of the present invention, a rice storage bin includes a bin body 1, the lower part of the bin body 1 is an inward-converged conical structure, and a discharge pipe 2 is fixedly installed at the bottom end of the bin body 1, a gate valve 3 is provided in the discharge pipe 2, and a plurality of legs 4 are fixedly connected to the periphery of the bin body 1; a bin cover 14 is detachably fixedly installed at the top of the bin body 1, a plurality of feeding components that are connected to the interior of the bin body 1 are fixedly installed on the top surface of the bin cover 14, a second motor 17 is fixedly installed at the center position of the top surface of the bin cover 14, and the output shaft end of the second motor 17 rotates through the bin cover 14 to the interior of the bin body 1, and is fixedly connected to a stirring component arranged in the bin body 1;

[0031] The periphery of the silo body 1 is fixedly connected to a plurality of groups of turning components distributed in an array circumferentially about the axis of the silo body 1;

[0032] A heat dissipation component is fixedly installed at the upper position of the warehouse body 1.

[0033] The turning assembly includes a turning cylinder 5, and the outer periphery of the turning cylinder 5 is fixedly connected with a guide pipe 9 and a guide pipe 2 10 at the top and bottom ends thereof, and the ends of the guide pipe 1 9 and the guide pipe 2 10 away from the turning cylinder 5 are fixedly connected to the outer periphery of the bin body 1 at positions close to the top and bottom ends of the bin body 1, and the guide pipe 1 9 and the guide pipe 2 10 are connected to the interior of the bin body 1;

[0034] A motor 6 coaxial with the turning cylinder 5 is fixedly installed on the top surface of 5, and the output shaft end of the motor 6 rotates through the top of the turning cylinder 5 to the inside of the turning cylinder 5, and is fixedly connected with a rotating shaft 7. The bottom end of the rotating shaft 7 is rotatably connected to the inner bottom surface of the turning cylinder 5, and a spiral blade 8 is fixedly installed on the periphery of the rotating shaft 7. The outer edge of the spiral blade 8 is in sliding contact with the inner wall of the turning cylinder 5.

[0035] The heat dissipation assembly includes a conical guide ring 18 and a mounting ring 19 fixedly mounted on the inner wall of the bin body 1. The mounting ring 19 is located below the conical guide ring 18, and the conical guide ring 18 is located below the guide tube 9. A plurality of air holes are evenly opened on the side of the conical guide ring 18.

[0036] The top surface of the mounting ring 19 is provided with a plurality of mounting grooves 29 arranged in an array in a circumferential direction about the axis of the bin body 1 , and the fans 21 are installed in the mounting grooves 29 .

[0037] The stirring assembly includes a stirring shaft 12, the top end of the stirring shaft 12 is fixedly connected to the output shaft end of the motor 2 17, and the bottom end of the stirring shaft 12 extends to the bottom end position of the tapered portion of the bin body 1;

[0038] A spiral blade 2 11 is fixedly installed on the periphery of the stirring shaft 12 at a position aligned with the conical part of the silo body 1, and the outer edge of the spiral blade 2 11 is in sliding contact with the inner wall of the conical part of the silo body 1; through the setting of the spiral blade 2 11, the rice accumulated in the conical part of the silo body 1 can be turned up, so that the rice in this part can enter the up and down turning cycle of the turning component.

[0039] A plurality of stirring blades 13 are fixedly mounted on the periphery of the stirring shaft 12 , and the stirring shaft 12 is located between the spiral blade 11 and the mounting ring 19 .

[0040] The feeding assembly includes a feeding funnel 15 fixedly mounted on the top surface of the bin cover 14 . The feeding funnel 15 is connected to the interior of the bin body 1 . A sealing cover 16 is provided on the top of the feeding funnel 15 .

[0041] When the utility model is in use:

[0042] 1. When pouring rice into the silo 1:

[0043] The rice is guided into the bin body 1 through the feeding assembly; specifically, the cover 16 of the feeding assembly is opened, and then the rice is guided into the bin body 1 through the feeding funnel 15 through the external feeding equipment. After the guiding is completed, the top of the feeding funnel 15 is closed by the cover 16, thereby completing the storage of the rice.

[0044] 2. When the rice stored in the silo 1 needs to be flooded:

[0045] First, open the covers 16 in the multiple groups of feeding components, so that the multiple feeding funnels 15 serve as exhaust ports; then start motor 2 17 and multiple motors 1 6, and motor 2 17 drives the stirring component to stir the rice in the silo 1, promoting the moisture in the rice to be dispersed through the feeding funnel 15. At the same time, the rice at the lower part of the silo 1 enters the turning barrel 5 through the guide pipe 2 10, and the motor 1 6 drives the rotating shaft 7 to rotate, and the rotation of the rotating shaft 7 drives the spiral blade 1 8 to rotate, thereby lifting the rice at the bottom of the turning barrel 5 to the top of the turning barrel 5, so that the rice falls back into the silo 1 through the guide pipe 1 9, thereby achieving the purpose of turning the rice in the silo 1; it should be noted that the top of the rice stored in the silo 1 should be lower than the height of the mounting ring 19.

[0046] Therefore, in the present invention, by setting up multiple groups of turning components, the rice in the warehouse body 1 can be turned over in an up and down cycle. Through the up and down circulation, the stacking structure of the rice is changed, the air circulation in the warehouse is enhanced, the discharge of humid air is facilitated, and the overall moisture-proof effect is improved. In addition, turning the rice helps to evenly distribute heat, avoiding local overheating that may cause mildew or deterioration.

[0047] In the heat dissipation component, multiple fans 21 are started; during the operation of the turning component, the rice guided by the guide tube 9 first slides onto the conical guide ring 18, and then passes through the mounting ring 19 under the guidance of the conical guide ring 18 and falls into the storage area of ​​the silo 1; when the rice slides on the surface of the conical guide ring 18, the fan 21 blows the moisture carried in the rice to the top of the silo 1, and discharges it to the outside of the silo 1 through the feed funnel 15, thereby further improving the dehumidification effect of the utility model.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A rice storage bin, comprising a bin body (1), the lower part of the bin body (1) being an inwardly tapered structure, and a discharge pipe (2) being fixedly installed through the bottom end of the bin body (1), a gate valve (3) being arranged in the discharge pipe (2), and a plurality of legs (4) being fixedly connected to the periphery of the bin body (1); characterized in that: A bin cover (14) is detachably fixedly mounted on the top of the bin body (1); a plurality of feeding components that penetrate the interior of the bin body (1) are fixedly mounted on the top surface of the bin cover (14); a second motor (17) is fixedly mounted at the center of the top surface of the bin cover (14); an output shaft end of the second motor (17) rotates through the bin cover (14) to the interior of the bin body (1), and is fixedly connected to a stirring component disposed in the bin body (1); The periphery of the bin body (1) is fixedly connected to a plurality of groups of material turning components which are arranged in an array circumferentially with respect to the axis of the bin body (1); A heat dissipation component is fixedly installed at the upper position of the bin body (1).

2. A rice storage bin according to claim 1, characterized in that: The material turning assembly comprises a material turning cylinder (5), the outer periphery of the material turning cylinder (5) is respectively fixedly connected with a material guide pipe 1 (9) and a material guide pipe 2 (10) at the top and bottom ends thereof, the ends of the material guide pipe 1 (9) and the material guide pipe 2 (10) away from the material turning cylinder (5) are fixedly connected with the outer periphery of the bin body (1) at the positions close to the top and bottom ends of the bin body (1), and the material guide pipe 1 (9) and the material guide pipe 2 (10) are connected with the interior of the bin body (1); A motor (6) coaxial with the turning barrel (5) is fixedly mounted on the top surface of the motor (5); the output shaft end of the motor (6) rotates through the top of the turning barrel (5) to the inside of the turning barrel (5) and is fixedly connected to a rotating shaft (7); the bottom end of the rotating shaft (7) is rotatably connected to the inner bottom surface of the turning barrel (5); a spiral blade (8) is fixedly mounted on the periphery of the rotating shaft (7); the outer edge of the spiral blade (8) is in sliding contact with the inner wall of the turning barrel (5).

3. A rice storage bin according to claim 2, characterized in that: The heat dissipation assembly comprises a conical guide ring (18) and a mounting ring (19) fixedly mounted on the inner wall of the bin body (1), wherein the mounting ring (19) is located below the conical guide ring (18), and the conical guide ring (18) is located below the material guide tube (9), and a plurality of air holes are evenly arranged on the side surface of the conical guide ring (18); The top surface of the mounting ring (19) is provided with a plurality of mounting grooves (29) arranged in an array in a circumferential direction about the axis of the bin body (1), and a fan (21) is installed in the mounting grooves (29).

4. A rice storage bin according to claim 3, characterized in that: The stirring assembly comprises a stirring shaft (12), the top end of the stirring shaft (12) being fixedly connected to the output shaft end of the second motor (17), and the bottom end of the stirring shaft (12) extending to the bottom end position of the conical part of the bin body (1); A second spiral blade (11) is fixedly mounted on the outer periphery of the stirring shaft (12) at a position aligned with the conical portion of the bin body (1), and the outer edge of the second spiral blade (11) is in sliding contact with the inner wall of the conical portion of the bin body (1); A plurality of stirring blades (13) are fixedly mounted on the periphery of the stirring shaft (12), and the stirring shaft (12) is located between the second spiral blade (11) and the mounting ring (19).

5. A rice storage bin according to claim 1, characterized in that: The feed assembly comprises a feed hopper (15) fixedly mounted on the top surface of the bin cover (14); the feed hopper (15) is connected to the interior of the bin body (1); and a sealing cover (16) is provided at the top of the feed hopper (15).

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