Rice storage protection device

Abstract

The utility model relates to the technical field of rice storage, in particular to a rice storage protection device which comprises a storage box, a connecting box is fixedly installed on the side wall of the storage box, a through hole is formed between the storage box and the connecting box, and a blocking plate is inserted in the position, relative to the through hole, of the top of the connecting box in a sliding mode. A connecting cylinder is arranged on the side wall of the storage box, the position, close to the top, of the side wall of the connecting cylinder communicates with a horizontal pipe, and a transmission shaft rotationally penetrates through the top of the connecting cylinder. Through the arrangement of the connecting box, the spiral conveyor, the connecting cylinder and the driving mechanism, the purpose of turning over rice in the storage box up and down can be achieved at the same time, the rice does not need to be lifted up during feeding, a containing container does not need to be placed in a narrow space at the bottom during discharging, and the rice storage box is convenient to use. And actual operation and use are facilitated.

Description

Technical Field

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

[0002] Rice is a finished product made from rice grains through various processes, including cleaning, husking, milling, and finishing. The rice germ and aleurone layer contain nearly 64% of rice's nutrients and over 90% of the nutrients required by the human body, making it a staple food for people in southern China. Rice contains approximately 75% carbohydrates, 7%-8% protein, 1.3%-1.8% fat, and is rich in B vitamins. The primary carbohydrate in rice is starch, while the primary protein is glutenin, followed by gelatin and globulin. The biological value of the protein and the proportion of amino acids are relatively low.

[0003] After extensive searching, it was found that: China Utility Model Patent Column: Publication No. CN220722176U is a rice processing and storage device. This patent sets a spiral blade to turn the rice at the bottom of the storage tank from bottom to top, which makes it easy for the spiral blade to occupy more space inside the storage tank. The larger spiral blade requires a larger power motor to turn the rice, which is inconvenient to use. In addition, the feed port is set at the top of the storage tank, which is at a high height and is inconvenient to pour the rice into the interior. The discharge port is set at the bottom, which is inconvenient to place the container at the bottom when discharging, resulting in many inconveniences in actual use. Utility Model Content

[0004] The purpose of the utility model is to provide a rice storage protection device, which solves the problem that in the prior art, the rice at the bottom of the storage tank is turned upward by setting a spiral blade, which causes the interior of the storage tank to easily be occupied by the spiral blade. The larger spiral blade requires a larger power motor to complete the turning of the rice, which is inconvenient to use. In addition, the feed port is arranged at the top of the storage tank, which is at a high height and is inconvenient to pour the rice into the interior. The discharge port is arranged at the bottom, which is inconvenient to place the receiving container at the bottom when discharging the rice, resulting in many inconveniences in actual use.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A rice storage and protection device comprises a storage box, a connecting box is fixedly installed on the side wall of the storage box, a through hole is opened between the storage box and the connecting box, a sealing plate is slidably inserted on the top of the connecting box relative to the position of the through hole, a connecting cylinder is provided on the side wall of the storage box, a horizontal tube is connected to the side wall of the connecting cylinder near the top, a transmission shaft is rotatably passed through the top of the connecting cylinder, a screw conveyor is fixedly installed on the surface of the transmission shaft at a position inside the connecting cylinder, the transmission shaft and the screw conveyor extend downward to the interior of the connecting box, a driving mechanism for driving the transmission shaft to rotate is provided on the top of the storage box, a feed port is opened on the side wall of the storage box near the top, a sleeve is slidably sleeved on the surface of the horizontal tube, a fixed bracket is fixedly installed on the side wall of the storage box, and the connecting cylinder and the fixed bracket are rotatably connected.

[0007] Preferably, a fixing rod is fixedly installed on the side wall of the storage box near the top, the transmission shaft rotates and passes through the fixing rod, a horizontal rod is fixedly installed on the top of the connecting tube, an insertion rod is slidingly passed through the surface of the horizontal rod, a round block is fixedly installed on the bottom end of the insertion rod, a second spring is sleeved on the surface of the insertion rod, and the two ends of the second spring are fixedly connected to the round block and the horizontal rod respectively, and the bottom of the fixing rod is located on both sides of the connecting tube and has a socket matched with the size of the insertion rod.

[0008] Preferably, two connecting rods are fixedly mounted on the surface of the sleeve, and first springs are fixedly mounted on the side walls of the two connecting rods. One end of the first spring away from the connecting rods is fixedly connected to the connecting tube.

[0009] Preferably, the driving mechanism includes a motor, which is fixedly mounted on the top of the storage box, a stirring shaft is fixedly mounted on the output shaft port of the motor, the stirring shaft is rotatably inserted inside the storage box, a driving pulley is fixedly mounted on the surface of the stirring shaft outside the storage box, a driven pulley is fixedly mounted on the surface of the transmission shaft, and the driving pulley and the driven pulley are connected by a belt drive.

[0010] Preferably, stirring rods are evenly and fixedly mounted on the surface of the stirring shaft at positions inside the storage box.

[0011] Preferably, a base is fixedly mounted on the bottom of the storage box, and movable wheels are provided at positions near the four corners of the bottom of the base.

[0012] The utility model has at least the following beneficial effects:

[0013] By arranging a connecting box, a screw conveyor, a connecting cylinder and a driving mechanism, the purpose of turning the rice inside the storage box up and down can be achieved at the same time. Moreover, there is no need to lift the rice when loading, and there is no need to place the container in the narrow space at the bottom when unloading, which is convenient for actual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a cross-sectional view of the storage box of the utility model;

[0017] Figure 3 This is a schematic diagram of the sleeve structure of the utility model;

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at point A in the middle.

[0019] In the figure: 1. Storage box; 2. Base; 3. Moving wheel; 4. Stirring shaft; 5. Stirring rod; 6. Motor; 7. Transmission shaft; 8. Driven pulley; 9. Fixed rod; 10. Active pulley; 11. Fixed bracket; 12. Connecting box; 13. Sealing plate; 14. Screw conveyor; 15. Connecting cylinder; 16. Sleeve; 17. Connecting rod; 18. First spring; 19. Horizontal tube; 20. Horizontal rod; 21. Second spring; 22. Round block; 23. Socket; 24. Rod. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0023] The electrical components mentioned in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that performs control such as a computer.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0025] Reference Figure 1-4A rice storage and protection device includes a storage box 1, a connecting box 12 is fixedly installed on the side wall of the storage box 1, a through hole is opened between the storage box 1 and the connecting box 12, a blocking plate 13 is slidably inserted on the top of the connecting box 12 relative to the position of the through hole, a connecting cylinder 15 is provided on the side wall of the storage box 1, a horizontal pipe 19 is connected to the side wall of the connecting cylinder 15 near the top, a transmission shaft 7 is rotatably passed through the top of the connecting cylinder 15, a screw conveyor 14 is fixedly installed on the surface of the transmission shaft 7 at a position inside the connecting cylinder 15, and the transmission shaft 7 and the screw conveyor 14 extend downward to Inside the connecting box 12, a driving mechanism for driving the transmission shaft 7 to rotate is provided on the top of the storage box 1. A feeding port is provided on the side wall of the storage box 1 near the top. A sleeve 16 is provided on the surface of the horizontal tube 19 for sliding. A fixing bracket 11 is fixedly installed on the side wall of the storage box 1. The connecting tube 15 is rotatably connected to the fixing bracket 11. When the storage box 1 is used to store rice, when the rice needs to be turned up and down, the blocking plate 13 can be directly opened to allow the rice inside the storage box 1 to enter the connecting box 12 through the through hole, and then the driving mechanism is used. The structure drives the transmission shaft 7 to rotate, and the transmission shaft 7 drives the screw conveyor 14 to rotate, and the screw conveyor 14 and the connecting tube 15 are used to continuously pull the connection box 12 upward, and then come out of the horizontal tube. The horizontal tube is inserted into the feed port using the sleeve 16, so that the rice falls back into the storage box 1 again, thereby realizing the flipping of the rice up and down. By arranging the screw conveyor 14 on the outside, the storage space inside the storage box 1 will not be occupied. When the rice needs to be poured into the storage box 1, the rice can be directly poured into the connection box 12 first. Then, the rice is sent to the interior of the storage box 1 by using the screw conveyor 14 and the connecting cylinder 15. Compared with the method of setting the feed port at the top, it is more convenient to load the material. When discharging is required, the entire connecting cylinder 15 is rotated out from the position of the feed port, and then the sealing plate 13 is opened to allow the rice to enter the connecting box 12 first, and then the screw conveyor 14 and the connecting cylinder 15 are used to send the rice to the horizontal pipe. Since the horizontal pipe is not connected to the feed port, the container can be directly placed at the bottom of the horizontal pipe for loading. Compared with the method of setting the discharge port at the bottom, it is more convenient to operate.

[0026] Furthermore, a fixing rod 9 is fixedly installed on the side wall of the storage box 1 near the top, and the transmission shaft 7 rotates and passes through the fixing rod 9. A horizontal rod 20 is fixedly installed on the top of the connecting tube 15, and an insertion rod 24 is slidingly passed through the surface of the horizontal rod 20. A round block 22 is fixedly installed on the bottom end of the insertion rod 24, and a second spring 21 is sleeved on the surface of the insertion rod 24. The two ends of the second spring 21 are fixedly connected to the round block 22 and the horizontal rod 20 respectively. The bottom of the fixing rod 9 is located on both sides of the connecting tube 15, and there are sockets 23 that are adapted to the size of the insertion rod 24. The connecting tube 15 can be used in two states. The first state is to insert the sleeve 16 into the feed port. The second state is to pull out and rotate the sleeve 16 and the horizontal tube from the feed port through rotation. Therefore, the connecting tubes 15 in both states need to be fixed. When fixing, you only need to insert the insertion rod 24 into the corresponding socket 23.

[0027] Furthermore, two connecting rods 17 are fixedly installed on the surface of the sleeve 16, and the side walls of the two connecting rods 17 are fixedly installed with a first spring 18. The end of the first spring 18 away from the connecting rod 17 is fixedly connected to the connecting tube 15. The sleeve 16 can slide on the horizontal tube. Therefore, when the sleeve 16 needs to be inserted into the feed port or rotated out of the feed port, it is necessary to first slide the sleeve 16 in the direction of the connecting tube and then rotate the connecting tube. The second spring 21 can extend into the feed port when the sleeve 16 is stationary and maintain a stable state.

[0028] Furthermore, the driving mechanism includes a motor 6, which is fixedly mounted on the top of the storage box 1, and a stirring shaft 4 is fixedly mounted on the output shaft port of the motor 6, which is rotatably inserted inside the storage box 1, and a driving pulley 10 is fixedly mounted on the surface of the stirring shaft 4 located outside the storage box 1, and a driven pulley 8 is fixedly mounted on the surface of the transmission shaft 7, and the driving pulley 10 and the driven pulley 8 are connected by a belt drive. When the driving mechanism is in use, the motor 6 is started, and the motor 6 drives the stirring shaft 4 to rotate, and the stirring shaft 4 drives the driving pulley 10 to rotate, and the driving pulley 10 drives the driven pulley 8 to rotate, and the driven pulley 8 drives the transmission shaft 7 to rotate, and the transmission shaft 7 drives the screw conveyor 14 to rotate.

[0029] Furthermore, stirring rods 5 are evenly fixedly installed on the surface of the stirring shaft 4 inside the storage box 1. When the stirring shaft 4 rotates, the stirring rods 5 on the surface can be driven to rotate synchronously, thereby stirring the rice inside the storage box 1 and making it move, thereby reducing the occurrence of rice sticking.

[0030] Furthermore, a base 2 is fixedly installed at the bottom of the storage box 1, and movable wheels 3 are provided at the bottom of the base 2 near the four corners. By providing the base 2 and the movable wheels 3, the entire storage box 1 can be easily moved.

[0031] In summary, during use, the storage box 1 is used to store rice. When the rice needs to be turned up and down, the blocking plate 13 can be directly opened to allow the rice inside the storage box 1 to enter the connecting box 12 through the through hole, and then the driving mechanism is used to drive the transmission shaft 7 to rotate. The transmission shaft 7 drives the screw conveyor 14 to rotate, and the screw conveyor 14 and the connecting tube 15 are used to continuously pull the connecting box 12 upward, and then come out of the horizontal tube. The horizontal tube is inserted into the feed port using the sleeve 16, so that the rice falls back into the storage box 1 again, thereby realizing the turning of the rice up and down. By arranging the screw conveyor 14 on the outside, Thus, the storage space inside the storage box 1 will not be occupied. When the rice needs to be poured into the storage box 1, the rice can be directly poured into the connecting box 12 first, and then the screw conveyor 14 and the connecting cylinder 15 are used to send the rice to the inside of the storage box 1. Compared with the method of setting the feed port at the top, it is more convenient to load the material. When the material needs to be discharged, the entire connecting cylinder 15 is rotated out from the position of the feed port, and then the sealing plate 13 is opened to allow the rice to enter the connecting box 12 first, and then the screw conveyor 14 and the connecting cylinder 15 are used to send the rice to the horizontal pipe. Since the horizontal pipe is not connected to the feed port, the container can be directly placed at the bottom of the horizontal pipe for loading. Compared with the method of setting the discharge port at the bottom, it is more convenient to operate. The connecting cylinder 15 can be used in two states. The first state is to insert the sleeve 16 into the feed port, and the second state is to rotate the sleeve 16 and the horizontal tube to be pulled out from the feed port and rotated out. Therefore, the connecting cylinder 15 in both states needs to be fixed. When fixed, it is only necessary to insert the insertion rod 24 into the corresponding insertion hole 23. The sleeve 16 can slide on the horizontal tube. Therefore, when the sleeve 16 needs to be inserted into the feed port or rotated out from the feed port, it is necessary to first slide the sleeve 16 in the direction of the connecting tube and then rotate the connecting tube. The second elastic setting The spring 21 can extend into the feed port when the sleeve 16 is stationary and maintain a stable state. When the driving mechanism is in use, the motor 6 is started, the motor 6 drives the stirring shaft 4 to rotate, the stirring shaft 4 drives the active pulley 10 to rotate, the active pulley 10 drives the driven pulley 8 to rotate, the driven pulley 8 drives the transmission shaft 7 to rotate, and the transmission shaft 7 drives the screw conveyor 14 to rotate. When the stirring shaft 4 rotates, it can drive the stirring rod 5 on the surface to rotate synchronously, thereby stirring the rice inside the storage box 1 and making it move, thereby reducing the occurrence of rice sticking. By providing a base 2 and a movable wheel 3, the entire storage box 1 can be conveniently moved.

[0032] 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 merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A rice storage protection device, characterized in that: The invention comprises a storage box (1), a connection box (12) is fixedly installed on the side wall of the storage box (1), a through hole is opened between the storage box (1) and the connection box (12), a sealing plate (13) is slidably inserted at the top of the connection box (12) relative to the position of the through hole, a connection tube (15) is provided on the side wall of the storage box (1), a horizontal pipe (19) is connected to the side wall of the connection tube (15) near the top, a transmission shaft (7) is rotatably passed through the top of the connection tube (15), and the surface of the transmission shaft (7) is located at the connection tube (15). ) is fixedly installed at an inner position of the storage box (1), the transmission shaft (7) and the screw conveyor (14) extend downward to the interior of the connecting box (12), the top of the storage box (1) is provided with a driving mechanism for driving the transmission shaft (7) to rotate, a feed port is provided on the side wall of the storage box (1) near the top, a sleeve (16) is provided on the surface of the horizontal tube (19), a fixed bracket (11) is fixedly installed on the side wall of the storage box (1), and the connecting tube (15) and the fixed bracket (11) are rotatably connected.

2. A rice storage protection device according to claim 1, characterized in that: A fixing rod (9) is fixedly installed on the side wall of the storage box (1) near the top, the transmission shaft (7) rotates and penetrates the fixing rod (9), a horizontal rod (20) is fixedly installed on the top of the connecting tube (15), a plug rod (24) slides through the surface of the horizontal rod (20), a round block (22) is fixedly installed on the bottom end of the plug rod (24), a second spring (21) is sleeved on the surface of the plug rod (24), and the two ends of the second spring (21) are fixedly connected to the round block (22) and the horizontal rod (20) respectively, and the bottom of the fixing rod (9) is provided with a socket (23) that matches the size of the plug rod (24) at positions on both sides of the connecting tube (15).

3. A rice storage protection device according to claim 1, characterized in that: Two connecting rods (17) are fixedly mounted on the surface of the sleeve (16), and first springs (18) are fixedly mounted on the side walls of the two connecting rods (17). One end of the first spring (18) away from the connecting rod (17) is fixedly connected to the connecting cylinder (15).

4. A rice storage protection device according to claim 1, characterized in that: The driving mechanism comprises a motor (6), the motor (6) being fixedly mounted on the top of the storage box (1), a stirring shaft (4) being fixedly mounted on the output shaft port of the motor (6), the stirring shaft (4) being rotatably inserted into the interior of the storage box (1), a driving pulley (10) being fixedly mounted on the surface of the stirring shaft (4) located outside the storage box (1), a driven pulley (8) being fixedly mounted on the surface of the transmission shaft (7), and the driving pulley (10) and the driven pulley (8) being connected via a belt transmission.

5. A rice storage protection device according to claim 4, characterized in that: A stirring rod (5) is evenly and fixedly mounted on the surface of the stirring shaft (4) at a position inside the storage box (1).

6. The rice storage protection device according to claim 1, characterized in that: A base (2) is fixedly mounted on the bottom of the storage box (1), and movable wheels (3) are provided at positions near the four corners of the bottom of the base (2).

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