CN219447971U - Rice frog rice storage device - Google Patents

Abstract

The utility model relates to the technical field of grain storage, in particular to a storage device for rice and frogs, which includes a storage barrel, a hollow shaft, a drying box, an exhaust box, a propeller blade and an inner gear ring. A screw conveying pipe connecting the output end with the inside is arranged on the storage barrel, and a feeding pipe is arranged at the bottom of the storage barrel. The hollow shaft is rotatably arranged in the material storage barrel, and a plurality of air holes are arranged on the hollow shaft, and a driving assembly for driving the rotation of the hollow shaft is arranged on the top of the material storage barrel. The adapter of the drying box is connected with the hollow shaft in rotation. The outlet end of the exhaust box is provided with a fan, and the air intake end of the exhaust box is provided with a suction pipe, which is inserted into the material storage barrel. The propeller blades are set on the hollow shaft, and the propeller blades are matched with the inner wall of the feeding pipe. The hollow shaft is equipped with a reinforcing rod, and the stirring shaft is rotated on the reinforcing rod. Gears are set on the stirring shafts on both sides, and the gears on both sides are meshed with the inner gear ring. . The utility model is simple and convenient for feeding, and can conveniently turn out the rice at the center to prevent high temperature.

Description

A storage device for rice and frog rice

technical field

The utility model relates to the technical field of grain storage, in particular to a storage device for rice and frogs.

Background technique

Rice frog rice is a kind of ecological rice. After sowing, the frogs are raised in the paddy fields to control the insects with the frogs, a polyculture model that requires no pesticides and no chemical fertilizers, which can increase farmers' income. The storage environment of rice frog rice is the same as that of ordinary rice. The temperature is required to be below 10°C and the humidity below 12%. When rice endosperm is directly exposed to the air, it is easily affected by humidity, heat, insects, etc., thereby affecting the appearance and taste quality of rice. Therefore, keep dry when storing rice. The existing rice storage equipment has a simple structure. When the humidity returns in summer, air with high humidity enters the interior of the device, which may easily cause high-temperature fermentation or even mildew of the rice in the center.

The Chinese patent with authorized announcement number CN217554701U discloses a kind of rice storage ventilating equipment, including a storage bin. This utility model can ventilate the rice in the storage bin, and solve the problem of mildew in the existing rice during storage, effectively Take away the moisture in the rice, keep the rice in the storage bin in a dry state, have good cooling and heat dissipation effects, ensure the quality of the rice, and effectively improve the practicability of the storage bin.

However, this device still has shortcomings: usually the height of the rice storage bin is relatively large, and the staff needs to use a climbing tool to feed the material, which is difficult to operate, laborious, and dangerous. This device cannot stir the rice in the storage bin, and the rice in the central part is prone to high temperature when it is piled up for too long. If it is not handled in time, the rice in the entire storage bin will deteriorate from the inside out.

Utility model content

The purpose of the utility model is to propose a rice frog rice storage device aiming at the problems existing in the background technology.

The technical scheme of the utility model: a storage device for rice and frogs, including a storage barrel, a hollow shaft, a drying box, an exhaust box, a propeller blade and an inner gear ring. The side of the storage barrel is provided with a screw conveying pipe, the lower end of the screw conveying pipe is provided with a feeding pipe connected to the inside, the other end of the feeding pipe is connected to the feeding hopper, and the upper side of the screw conveying pipe is provided with a discharge pipe connected to the inside, the discharge pipe The other end of the storage tank is inserted into the material storage tank, and the bottom of the material storage tank is provided with a feeding pipe communicating with the inside. The hollow shaft is rotated and set on the top cover of the storage tank, the lower end of the hollow shaft is inserted into the storage tank, and one end of the hollow shaft located in the storage tank is provided with a number of air holes, and the top of the storage tank is provided with a drive assembly that drives the rotation of the hollow shaft . The drying box and the exhaust box are arranged on the top cover of the material storage barrel, and the output end of the drying box is provided with an adapter which is rotatably connected and communicated with the hollow shaft. The outlet opening of the exhaust box is provided with a fan inside, and the air inlet of the exhaust box is provided with a suction pipe connected to the interior, and the suction pipe is inserted into the material storage barrel. The propeller blades are arranged on the hollow shaft, and several push plates are evenly spaced on the upper arc surface of the propeller blades. The bottom of the propeller blades and the hollow shaft are extended into the feeding pipe and matched with the inner wall clearance. The hollow shaft is provided with reinforcing rods to strengthen The stirring shaft is set by rotating on the rod, and the tops of the stirring shafts on both sides are provided with gears. The inner toothed ring is arranged at the bottom of the top cover of the material storage barrel, and the gears on both sides are located on the inner side of the inner toothed ring and meshed with it.

Preferably, a support frame is provided on the storage barrel, and a support wheel is provided at the bottom of the support frame, the support wheel is a universal wheel, and a self-locking assembly is provided on the support wheel.

Preferably, the feed pipe is provided with an on-off valve inside the controller.

Preferably, the drive assembly includes a motor, a reducer and a coupling, the input end of the reducer is connected to the output end of the motor through a coupling, and the input end of the reducer is provided with a bevel gear A, and the bevel gear B is sleeved on the hollow shaft , two bevel gears mesh vertically.

Preferably, several support rods are evenly spaced on the hollow shaft, and the stirring shafts on both sides are respectively rotatably connected to the corresponding side support rods.

Preferably, a desiccant box is arranged in the drying box, a dust-proof net is arranged in the air inlet of the drying box, and the desiccant box is located between the air inlet and its exhaust port.

Preferably, a controller is also included. A humidity sensor is arranged in the air extraction pipe, and the humidity sensor is communicated with the controller, and the controller controls and connects the driving component and the fan.

Compared with the prior art, the utility model has the following beneficial technical effects:

Due to the high height of the entire rice frog storage tank, it is necessary to use climbing tools when loading materials, which has certain dangers. Therefore, by setting the screw conveying pipe, it is convenient for the staff to feed materials into the storage tank from a lower position, which is very Labor-saving, by setting the hollow shaft and air holes, the drying box is connected to the hollow shaft, and the exhaust box is also connected to the hollow shaft. When the fan in the exhaust box is exhausting, the outside air is driven into the drying box and finally into the storage tank. Use the desiccant in the drying box to dehumidify the air, which can reduce the humidity in the storage tank. At the same time, set the drive assembly to drive the hollow shaft to rotate, and set the propeller blade on the hollow shaft, and use the extrapolation on the upper arc surface of the propeller blade The paddle pushes the rice at the center during the process of lifting the rice at the bottom to prevent the high temperature of the rice at the center, and a linkage structure between the gear and the inner gear ring is set so that the stirring shaft not only revolves around the hollow shaft, but also Rotation improves the uniformity of rice stirring and prevents local high temperature.

Description of drawings

Fig. 1 is the structural representation of a kind of embodiment in the utility model;

Fig. 2 is a connection structure diagram of the components at the top of the storage tank;

Fig. 3 is a connection structure diagram of various components in the storage tank.

Reference signs: 1, storage barrel; 2, support frame; 3, screw conveying pipe; 4, feeding pipe; 5, feeding hopper; 6, discharging pipe; 7, feeding pipe; 8, hollow shaft; 801, Air hole; 9. Drive component; 10. Drying box; 11. Adapter; 12. Exhaust box; 13. Fan; 14. Exhaust pipe; 15. Propeller blade; 16. Reinforcing rod; 17. Stirring shaft; 18. Gear ; 19, inner gear ring.

Detailed ways

Embodiment one

As shown in Figures 1-3, a kind of storage equipment for rice and frogs proposed by the utility model includes a storage tank 1, a hollow shaft 8, a drying box 10, an exhaust box 12, a propeller blade 15 and an inner gear ring 19. The side of the storage barrel 1 is provided with a screw conveying pipe 3, the lower end of the screw conveying pipe 3 is provided with a feeding pipe 4 communicating with its interior, the other end of the feeding pipe 4 is connected with a feeding hopper 5, and the upper end side of the screw conveying pipe 3 is provided with a feeding pipe 4 communicating with its interior. The discharge pipe 6, the other end of the discharge pipe 6 is inserted into the storage barrel 1, and the bottom of the storage barrel 1 is provided with a discharge pipe 7 communicating with the inside. The hollow shaft 8 is rotated and arranged on the top cover of the storage tank 1, the lower end of the hollow shaft 8 is inserted into the storage tank 1, and one end of the hollow shaft 8 located in the storage tank 1 is provided with a number of air holes 801, and the top of the storage tank 1 A drive assembly 9 for driving the hollow shaft 8 to rotate is provided. The drying box 10 and the exhaust box 12 are arranged on the top cover of the material storage tank 1 , and the output end of the drying box 10 is provided with an adapter 11 which is rotatably connected and communicated with the hollow shaft 8 . A fan 13 is arranged inside the air outlet opening of the exhaust box 12 , and an air suction pipe 14 communicating with the inside thereof is provided at the air inlet end of the exhaust box 12 , and the air suction pipe 14 is inserted in the material storage barrel 1 . The propeller blade 15 is arranged on the hollow shaft 8, and several pusher plates are evenly arranged on the upper arc surface of the propeller blade 15. A reinforcing rod 16 is arranged on the shaft 8, and a stirring shaft 17 is rotated on the reinforcing rod 16, and gears 18 are arranged at the tops of the stirring shafts 17 on both sides. The inner gear ring 19 is arranged at the bottom of the top cover of the storage tank 1 , and the gears 18 on both sides are located inside the inner gear ring 19 and engaged with it.

In this embodiment, the rice is poured along the feeding hopper 5, the screw conveying pipe 3 is started, and the rice is gradually lifted into the storage tank 1. This structure is conducive to the operation of the staff, and realizes feeding from a low place to avoid high-altitude The danger brought by the operation; during the rice storage process, start the fan 13, the fan 13 extracts the air in the storage tank 1 and discharges it, the outside air enters the storage tank 1 along the drying box 10, and the air passes through the drying box 10 to dry The effect of agent, humidity reduces, thereby reduces the air humidity in the storage barrel 1. Open the driving assembly 9 regularly, utilize the driving assembly 9 to drive the hollow shaft 8 to rotate, and then drive the propeller blade 15 to rotate, the propeller blade 15 turns up the rice at the bottom, and simultaneously pushes the rice at the center to realize the alternation of the rice at the inner and outer positions, preventing High temperature is generated when the rice in the central part is stored and piled up. At the same time, when the hollow shaft 8 rotates, the reinforcing rod 16 is driven to rotate. At this time, the stirring shaft 17 is driven by the transmission of the gear 18 and the inner gear ring 19. The uniformity of stirring the rice in the storage tank 1.

Embodiment two

As shown in Figure 2, a kind of rice frog rice storage equipment that the utility model proposes, compared with Embodiment 1, drive assembly 9 comprises motor, speed reducer and shaft coupling, and the input end of speed reducer and the output end of motor pass through The coupling is connected, and the input end of the reducer is provided with a bevel gear A, and the hollow shaft 8 is provided with a bevel gear B, and the two bevel gears mesh vertically.

In this embodiment, the speed reducer converts the high speed and small torque of the motor into low speed and high torque, so as to provide greater power for the rotation of the hollow shaft 8 .

Above, the embodiment of the present utility model has been described in detail in conjunction with the accompanying drawings, but the present utility model is not limited thereto. Make various changes.

Claims (7)

1. a kind of rice frog rice storage equipment is characterized in that, comprises material storage barrel (1), hollow shaft (8), drying box (10), exhaust box (12), propeller blade (15) and internal gear ring (19); The side of the storage barrel (1) is provided with a screw conveying pipe (3), and the lower end of the screw conveying pipe (3) is provided with a feeding pipe (4) communicating with the inside thereof, and the other end of the feeding pipe (4) is connected with a feeding hopper (5), The side of the upper end of the screw conveying pipe (3) is provided with a discharge pipe (6) connected to its interior, the other end of the discharge pipe (6) is inserted into the storage tank (1), and the bottom of the storage tank (1) is provided with a discharge pipe (6) connected to its interior. Connected feeding pipe (7); The hollow shaft (8) is rotatably arranged on the top cover of the storage tank (1), the lower end of the hollow shaft (8) is inserted in the storage tank (1), and the hollow shaft (8) is positioned at the bottom of the storage tank (1) One end is provided with some air holes (801), and the top of the storage tank (1) is provided with a driving assembly (9) that drives the hollow shaft (8) to rotate; the drying box (10) and the exhaust box (12) are arranged on the storage tank (1 ) on the top cover, the output end of the drying box (10) is provided with an adapter (11) that is rotationally connected and communicated with the hollow shaft (8); a fan (13) is arranged inside the outlet opening of the exhaust box (12), and the exhaust The air intake end of the gas box (12) is provided with an air extraction pipe (14) connected to the inside thereof, and the air extraction pipe (14) is inserted into the material storage barrel (1); The propeller blade (15) is arranged on the hollow shaft (8), and several push plates are evenly spaced on the upper arc surface of the propeller blade (15), and the bottom of the propeller blade (15) and the hollow shaft (8) are extended and inserted into the blank In the tube (7) and in cooperation with its inner wall, the hollow shaft (8) is provided with a reinforcing rod (16), the reinforcing rod (16) is rotated to set the stirring shaft (17), and the tops of the stirring shafts (17) on both sides are equipped with gears (18); the inner toothed ring (19) is arranged on the top cover bottom of the material storage tank (1), and the gears (18) on both sides are all positioned at the inner side of the inner toothed ring (19) and meshed with it. 2. a kind of rice frog rice storage device according to claim 1, is characterized in that, support frame (2) is set on the material storage tank (1), the bottom of support frame (2) is provided with support wheel, and support wheel is ten thousand Direction wheels, and self-locking components are set on the support wheels. 3. A kind of paddy frog rice storage device according to claim 1, is characterized in that, the valve of on-off inside controller is set on feeding pipe (4). 4. A kind of rice frog rice storage device according to claim 1, is characterized in that, drive assembly (9) comprises motor, speed reducer and shaft coupling, and the input end of speed reducer and the output end of motor pass through shaft coupling connected, and the input end of the reducer is provided with a bevel gear A, the hollow shaft (8) is sleeved with a bevel gear B, and the two bevel gears mesh vertically. 5. A kind of storage device for rice and frog according to claim 1, characterized in that, several support rods are evenly spaced on the hollow shaft (8), and the stirring shafts (17) on both sides are respectively connected in rotation with the corresponding side support rods . 6. a kind of rice frog rice storage device according to claim 1 is characterized in that, a desiccant box is set in the drying box (10), and a dust-proof net is set in the air inlet of the drying box (10), and the desiccant box is located at Between the intake and its exhaust. 7. a kind of rice frog rice storage device according to claim 1, is characterized in that, also comprises controller; Humidity sensor is set in the suction pipe (14), and humidity sensor is connected with controller communication, and controller controls and connects driving assembly (9) and fan (13).