CN110606262A

CN110606262A - Intelligent rice storage barrel

Info

Publication number: CN110606262A
Application number: CN201910833528.XA
Authority: CN
Inventors: 毛剑; 毛西润; 王华瑞
Original assignee: Zhejiang Normal University CJNU
Current assignee: Zhejiang Normal University CJNU
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2019-12-24
Anticipated expiration: 2039-09-04
Also published as: CN110606262B

Abstract

The invention discloses an intelligent rice storage barrel, which comprises: a rice storage part, a control part, an air supply part and a rice outlet part; the rice storage part comprises an outer barrel, an inner barrel, a stand column, a plugboard and a cover body; the control part comprises a coaming, a rice outlet pipe and an electric control assembly; the air supply part comprises an air pump and an air pipe; the rice outlet part comprises a bottom box and a pull box; the multi-rice bin function with adjustable capacity is realized by adjusting the inserting plate, various different types of grains can be stored in the rice storage barrel at the same time, and the storage capacity of various grains can be freely adjusted according to the requirement; meanwhile, the inside can be ventilated through the control of the air supply part, and the moisture-proof and insect-proof effects are good; through the control to automatically controlled subassembly, can realize going out rice automatically to different cereal, degree of automation and intellectuality is high, and convenient to use.

Description

Intelligent rice storage barrel

Technical Field

The invention relates to the technical field of grain storage containers, in particular to an intelligent rice storage barrel.

Background

At present, the family generally uses cloth bags, rice jars, wooden barrels, metal barrels, plastic barrels or gunny bags and the like for storing rice at present. The container of above dress rice uses things such as bowl or cup to hold out when taking out the rice grain, so often need stretch into rice bucket with the hand and hold rice when getting rice, does not have the accurate control every time and uses the rice volume how much, and it can only be the integer of graduated flask to use the rice volume, hardly accurate jin liang, so deposit rice, eat the drawback of rice and lie in: when cooking, because the rice placing quantity is not accurate, the waste of the grain is easily caused; the storage device has poor sanitary condition and poor moisture resistance, and is very easy to mildew, grow insects or be bitten by mice. Therefore, a rice storage bucket for storing rice is currently developed in the market to overcome the above problems.

However, the existing rice storage barrel is poor in intelligence, only one kind of grains can be stored generally, many families have many requirements on rice, and a single-variety rice storage device is difficult to meet the requirements of users; in addition, the dampproofing effect of protection against insects of current rice storage bucket is also relatively poor, can't satisfy the damp-proof user demand of overcast and rainy weather.

Therefore, how to provide an intelligent rice storage barrel which can store various grains, has good insect and moisture prevention effects and is simple and accurate in rice discharging control is a problem to be solved urgently by technical personnel in the field.

Disclosure of Invention

In view of the above, the invention provides an intelligent rice storage barrel, which can store various grains, and has the advantages of good insect prevention and moisture prevention effects, accurate rice discharging, simple control and convenient operation.

In order to achieve the purpose, the invention adopts the following technical scheme:

an intelligent rice storage bucket comprising: a rice storage part, a control part, an air supply part and a rice outlet part;

the rice storage part comprises an outer barrel, an inner barrel, a stand column, a plugboard and a cover body; the outer barrel is a cylindrical barrel with an opening at the top, and two rice outlets are symmetrically formed at the bottom close to the side wall; the inner barrel is coaxially sleeved inside the outer barrel, a gap is formed between the inner barrel and the inner wall of the outer barrel, and the gap is divided into two spaces in bilateral symmetry; the top edges of the inner barrel and the outer barrel are connected in a closed manner, and a plurality of vent holes are uniformly formed in the side wall of the inner barrel; the upright post is fixed on the axis of the outer barrel; a plurality of slots in the corresponding axial direction are formed in the inner wall of the inner barrel and the outer circumferential surface of the upright post; the number of the inserting plates is two, and the inserting plates are respectively inserted between the inner barrel and the inserting grooves of the upright post; the cover body is buckled at the top of the inner barrel;

the control part comprises a coaming, a rice outlet pipe and an electric control assembly; the coaming is connected to the bottom of the outer barrel; one end of the rice outlet pipe is communicated with the rice outlet, and the opening of the other end of the rice outlet pipe faces downwards and gathers in the same direction; the electric control assembly is connected with the enclosing plate and is respectively used for controlling the opening and closing of the rice outlet pipe;

the air supply part comprises an air pump and an air pipe; the air pump is fixed on the side wall of the coaming, one end of each of the two air pipes is communicated with the air pump, and the other end of each of the two air pipes is respectively communicated with the bottoms of two clearance spaces formed by the inner barrel and the outer barrel;

the rice outlet part comprises a bottom box and a drawing box; the bottom box is connected to the bottom of the coaming; the drawing box is connected with the bottom box in a drawing mode, and the top opening faces to the two rice discharging pipes.

Through the technical scheme, the intelligent rice storage barrel provided by the invention has the advantages that the capacity-adjustable multi-rice bin function is realized through adjusting the plugboard, various different types of grains can be stored in the rice storage barrel at the same time, and the storage capacity of various grains can be freely adjusted according to the needs; meanwhile, the inside can be ventilated through the control of the air supply part, and the moisture-proof and insect-proof effects are good; through the control to automatically controlled subassembly, can realize going out rice automatically to different cereal, degree of automation and intellectuality is high, and convenient to use.

It should be noted that the gap between the outer barrel and the inner barrel of the invention is divided into two spaces in bilateral symmetry, in order to realize air supply and air return, the air is supplied from one space, and the air is returned from the other space, the ventilation effect is better, in order to further improve the moisture-proof effect, the edible desiccant can also be installed in the air pipe, and the drying effect is improved.

Preferably, in the above-mentioned intelligent rice storage bucket, evenly set up a plurality of with on the picture peg ventilation hole that the ventilation hole aperture is the same. The influence of the inserting plate on the ventilation effect is prevented.

Preferably, in the above intelligent rice storage bucket, the electric control assembly comprises a rotating shaft, a stepping motor, a controller and an electric button; the two ends of the rotating shaft are rotatably connected with the side wall of the enclosing plate, the shaft body of the rotating shaft is attached to the edge of the pipe orifice of the rice outlet pipe, a radial through hole is formed in the shaft body of the rotating shaft, and the through hole is communicated with the rice outlet pipe; the stepping motor is fixed on the coaming, and the power output end is connected with one end of the rotating shaft; the controller is electrically connected with the stepping motor; the electric button is arranged on the coaming and electrically connected with the controller. The rotation of axis of rotation can be realized to step motor's control through the controller, and the axis of rotation rotates 90 at every turn to stop corresponding time as required, when the axial plane of axis of rotation and the mouth of pipe laminating of going out rice pipe, go out rice pipe and be sealed, can not go out rice, after the axis of rotation rotated 90, the through-hole communicates with the mouth of pipe that goes out rice pipe, goes out rice, and after the time of setting for reacing, the axis of rotation rotates once more and seals, stops a meter.

Preferably, in the above intelligent rice storage bucket, the air pump is electrically connected to the controller, and the intelligent rice storage bucket further comprises a control switch connected to the controller; the control switch is fixed on the enclosing plate and used for starting the air pump to work. The control effect of the air pump can be improved, and the automation degree and the intelligent degree are higher.

Preferably, in above-mentioned intelligence rice storage bucket, the bottom opening of going out rice pipe is the arc, and along the axial plane laminating of axis of rotation. Can effectively improve the laminating effect of the mouth of pipe of the rice discharging pipe and the rotating shaft.

Preferably, in the above-mentioned intelligent rice storage bucket, the control part further includes an adjusting display screen electrically connected with the controller. The rotation and stop time of the stepping motor can be adjusted according to different requirements, and then the rice output is controlled.

Preferably, in the above intelligent rice storage barrel, an ultraviolet lamp and a lamp switch are further included; the ultraviolet lamps are arranged along the inner wall of the top of the inner barrel and are electrically connected with the controller; the lamp switch is fixed on the enclosing plate, electrically connected with the controller and used for controlling the switch of the ultraviolet lamp. The ultraviolet lamp can play a good insecticidal effect.

It should be noted that the present invention further includes a power supply for supplying power to the stepping motor, the air pump, the ultraviolet lamp, the controller and the adjusting display screen, which is not the key point of the present invention and is not described herein again.

It should be noted that, in the present invention, the setting of the rotation angle and the stop time of the stepping motor by the controller, the adjustment of the stop time of the stepping motor by the adjustment of the display screen, and the turning on of the air pump and the ultraviolet lamp are all the prior art.

For example: the application date is 2012/1/12/CN 202408037U, and the name is in the utility model patent of stand intermittent type formula slewing mechanism: the motor is controlled by a controller with preset rotation angle and rotation interval time to generate pulse, the pulse is input into a motor driving module, and the driving module further generates a voltage signal and outputs the voltage signal to the stepping motor, so that a motor stop-rotation-stop motion mode is realized. Therefore, the control of the rotation and the stop of the stepping motor by the controller is realized easily by the prior art, and the invention realizes the control of the start and the stop of the rotating shaft by utilizing the principle.

In addition, the application date is 2013, 2, 18 and the authorization notice number is CN203119828U, which is named as a single chip microcomputer-based stepping motor control system: the control system of the stepping motor is provided, simultaneously, the working mode of the current stepping motor is displayed through a liquid crystal display circuit, and man-machine information exchange is realized through a liquid crystal display and a keyboard. The invention can be easily realized by adjusting the principle that the display screen is connected with the controller to adjust the stop time of the stepping motor.

Preferably, in the above intelligent rice storage bucket, the bottom end of the rice outlet pipe comprises an extension pipe and a spring; the telescopic pipe is sleeved on the outer wall of the rice outlet pipe in a sliding manner, and an opening at the bottom end of the telescopic pipe is attached to the rotating shaft; the rice outlet pipe is provided with a convex ring on the outer wall, and two ends of the springs are fixed between the convex ring and the top end of the telescopic pipe. The design that elasticity goes out the rice pipe can make the end of going out the rice pipe realize the elasticity laminating with the axis of rotation, and the benefit lies in, when the rotation axis of rotation is closed out rice, prevents because cereal presss from both sides between axis of rotation and play rice pipe, can play an elastic action when cereal is cliied, alleviates the rigid impact between axis of rotation and the play rice pipe, realizes the switching function of axis of rotation better.

Preferably, in the above-mentioned intelligent rice storage barrel, two rice outlet pipes include inclined section and vertical section, and the vertical sections of two rice outlet pipes are parallel, and draw close to the axis of outer bucket. Can be convenient for rice discharging and is favorable for the installation of the telescopic pipe.

Preferably, in the above intelligent rice storage barrel, the outer barrel, the coaming and the outer wall of the bottom box are in streamline assembly combination. The overall structural integrity of the profile is stronger.

Preferably, in the above-mentioned intelligence rice storage bucket, the cover body is equipped with the sealing washer along the cover. Can effectively improve the sealing performance of the rice bin and prevent moisture and insects.

Through the technical scheme, compared with the prior art, the invention discloses and provides the intelligent rice storage barrel, which has the following beneficial effects:

1. the invention provides an intelligent rice storage barrel, which realizes the function of a multi-rice bin with adjustable capacity by adjusting an inserting plate, can store various different types of grains in the rice storage barrel at the same time, and can freely adjust the storage capacity of various grains according to the needs; through the control to automatically controlled subassembly, can realize going out rice automatically to different cereal, degree of automation and intellectuality is high, and convenient to use.

2. The inside can be ventilated through the control of the air supply part, and the moisture-proof effect is good; through the irradiation of ultraviolet lamp, can play the effect of insecticidal, the protection against insects is effectual.

3. The rice outlets are respectively arranged at the two ends of the bottom of the outer barrel, so that the arrangement selectivity of the plugboard is stronger, the rice outlets can correspond to each other no matter where the plugboard is arranged, and the capacity can be conveniently adjusted.

4. The design that elasticity goes out the rice pipe can make the end of going out the rice pipe realize the elasticity laminating with the axis of rotation, and the benefit lies in, when the rotation axis of rotation is closed out rice, prevents because cereal presss from both sides between axis of rotation and play rice pipe, can play an elastic action when cereal is cliied, alleviates the rigid impact between axis of rotation and the play rice pipe, realizes the switching function of axis of rotation better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure provided by the present invention;

FIG. 2 is a schematic view of the present invention with the cover removed;

FIG. 3 is a cross-sectional view of the overall structure provided by the present invention;

FIG. 4 is a schematic structural view of a column according to the present invention;

FIG. 5 is a schematic structural diagram of a socket according to the present invention;

FIG. 6 is a schematic view of the structure of the rice discharging tube and the rotating shaft of the present invention;

FIG. 7 is a schematic view of a structure of the rice discharging tube and the rotating shaft in close fit according to the present invention;

fig. 8 is a schematic diagram of the circuit connection provided by the present invention.

Wherein:

1-rice storage;

11-an outer barrel;

111-rice outlet;

12-inner barrel;

121-vent hole

13-upright column;

14-inserting plates;

141-ventilation holes;

15-a cover body;

16-a slot;

2-a control section;

21-enclosing plates;

22-rice outlet pipe;

221-telescoping tube;

222-a spring;

223-convex ring;

23-an electronic control assembly;

231-a rotating shaft;

2311-a through hole;

232-step motor;

233-a controller;

234-electric button;

24-adjusting the display screen; 3-an air supply part;

31-an air pump;

32-air pipe;

33-a control switch;

4-rice outlet;

41-bottom box;

42-a drawing box;

5-an ultraviolet lamp;

6-light switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, the embodiment of the invention discloses an intelligent rice storage barrel, which comprises: a rice storage part 1, a control part 2, an air supply part 3 and a rice outlet part 4;

the rice storage part 1 comprises an outer barrel 11, an inner barrel 12, a vertical column 13, a plugboard 14 and a cover body 15; the outer barrel 11 is a cylindrical barrel with an opening at the top, and two rice outlets 111 are symmetrically formed at the bottom close to the side wall; the inner barrel 12 is coaxially sleeved inside the outer barrel 11, a gap exists between the inner barrel and the inner wall of the outer barrel 11, and the gap is divided into two spaces in bilateral symmetry; the top edges of the inner barrel 12 and the outer barrel 11 are connected in a closed manner, and a plurality of vent holes 121 are uniformly formed in the side wall of the inner barrel 12; the upright column 13 is fixed on the axis of the outer barrel 11; a plurality of slots 16 in the corresponding axial direction are arranged on the inner wall of the inner barrel 12 and the outer circumferential surface of the upright post 13; the number of the inserting plates 14 is two, and the inserting plates are respectively inserted between the inner barrel 12 and the inserting grooves 16 of the upright posts 13; the cover body 15 is buckled at the top of the inner barrel 12;

the control part 2 comprises a coaming 21, a rice outlet pipe 22 and an electric control assembly 23; the coaming 21 is connected with the bottom of the outer barrel 11; one end of the rice outlet pipe 22 is communicated with the rice outlet 111, and the opening of the other end is downward and gathered together in the same direction; the electric control assembly 23 is connected with the coaming 21 and is respectively used for controlling the opening and closing of the rice discharging pipe 22;

the air supply part 3 comprises an air pump 31 and an air pipe 32; the air pump 31 is fixed on the side wall of the coaming 21, one end of the two air pipes 32 is communicated with the air pump 31, and the other end is respectively communicated with the bottoms of two clearance spaces formed by the inner barrel 12 and the outer barrel 11;

the rice outlet part 4 comprises a bottom box 41 and a drawing box 42; the bottom box 41 is connected to the bottom of the coaming 21; the drawing box 42 is connected with the bottom box 41 in a drawing way, and the top opening faces to the two rice discharging pipes 22.

In order to further optimize the above technical solution, the inserting plate 14 is uniformly provided with a plurality of ventilation holes 141 having the same aperture as the ventilation holes 121.

In order to further optimize the above technical solution, the electric control assembly 23 includes a rotating shaft 231, a stepping motor 232, a controller 233 and an electric button 234; the two ends of the rotating shaft 231 are rotatably connected with the side wall of the surrounding plate 21, the shaft body of the rotating shaft 231 is attached to the edge of the pipe orifice of the rice discharging pipe 22, a radial through hole 2311 is formed in the shaft body of the rotating shaft 231, and the through hole 2311 is communicated with the rice discharging pipe 22; the stepping motor 232 is fixed on the enclosing plate 21, and the power output end is connected with one end of the rotating shaft 231; the controller 233 is electrically connected to the stepping motor 232; the power button 234 is disposed on the enclosure 21 and electrically connected to the controller 233.

In order to further optimize the above technical solution, the air pump 31 is electrically connected to the controller 233, and further includes a control switch 33 connected to the controller 233; a control switch 33 is fixed to the shroud 21 and is used to activate the air pump 31.

In order to further optimize the above technical solution, the bottom opening of the rice discharging pipe 22 is arc-shaped and is attached along the axial surface of the rotating shaft 231.

In order to further optimize the above technical solution, the control part 2 further includes an adjusting display 24 electrically connected to the controller 233.

In order to further optimize the technical scheme, the device also comprises an ultraviolet lamp 5 and a lamp switch 6; a plurality of ultraviolet lamps 5 are arranged along the inner wall of the top of the inner barrel 12 and electrically connected with the controller 233; the lamp switch 6 is fixed on the enclosure 21, electrically connected to the controller 233, and configured to control the switching of the ultraviolet lamp 5.

In order to further optimize the above technical solution, the bottom end of the rice discharging pipe 22 comprises a telescopic pipe 221 and a spring 222; the extension tube 221 is slidably sleeved on the outer wall of the rice outlet tube 22, and an opening at the bottom end is attached to the rotating shaft 231; the rice outlet pipe 22 is provided with a convex ring 223 on the outer wall, and two ends of a plurality of springs 222 are fixed between the convex ring 223 and the top end of the extension pipe 221.

In order to further optimize the above technical solution, the two rice outlet pipes 22 comprise an inclined section and a vertical section, and the vertical sections of the two rice outlet pipes 22 are parallel and close to the axis of the outer barrel 11.

In order to further optimize the above technical solution, the outer walls of the outer tub 11, the coaming 21 and the bottom case 41 are in streamline assembly combination.

The using method of the invention comprises the following steps:

the inserting plates 14 are respectively inserted into the inserting grooves 16, different inserting grooves 16 are inserted according to different capacity requirements, and when two inserting plates 14 are inserted, the two spaces respectively correspond to different rice outlets 111. The grains enter the rice outlet pipe 22 along the rice outlet 111 and are blocked by different rotating shafts 231.

When rice needs to be discharged, the corresponding electric button 234 is pressed, the stepping motor 232 drives the rotating shaft 231 to rotate 90 degrees, the through hole 2311 is communicated with the pipe orifice of the rice discharging pipe 22 to discharge the rice, after the set time is up, the rotating shaft 231 rotates again, the axial surface of the rotating shaft 231 is attached to the pipe orifice of the rice discharging pipe 22, the rice discharging pipe 22 is sealed, and the rice discharging is stopped. The set time may be adjusted according to the adjustment display 24.

When the rice is discharged, the pull box 32 is pulled out, and then the rice can be taken out.

The electric button 234 realizes one rotation-stop-rotation-stop motion every time it is pressed, and the stop time is adjusted to the controller 233 by adjusting the display screen 24.

The air pump 31 can work by pressing the control switch 33, air is supplied to the gap between the outer barrel 11 and the inner barrel 12, and enters the outer barrel 11, and air returns through the other part of the gap to prevent moisture.

The ultraviolet lamp 5 can be started by pressing the lamp switch 6 to kill insects.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An intelligence rice storage bucket which characterized in that includes: a rice storage part (1), a control part (2), an air supply part (3) and a rice outlet part (4);

the rice storage part (1) comprises an outer barrel (11), an inner barrel (12), a vertical column (13), an inserting plate (14) and a cover body (15); the outer barrel (11) is a cylindrical barrel with an opening at the top, and two rice outlets (111) are symmetrically formed at the bottom close to the side wall; the inner barrel (12) is coaxially sleeved inside the outer barrel (11), a gap is formed between the inner barrel and the inner wall of the outer barrel (11), and the gap is divided into two spaces in bilateral symmetry; the top edges of the inner barrel (12) and the outer barrel (11) are connected in a closed manner, and a plurality of vent holes (121) are uniformly formed in the side wall of the inner barrel (12); the upright post (13) is fixed on the axis of the outer barrel (11); a plurality of slots (16) in the corresponding axial direction are formed in the inner wall of the inner barrel (12) and the outer circumferential surface of the upright post (13); the number of the inserting plates (14) is two, and the inserting plates are respectively inserted between the inner barrel (12) and the inserting grooves (16) of the upright post (13); the cover body (15) is buckled at the top of the inner barrel (12);

the control part (2) comprises a coaming plate (21), a rice outlet pipe (22) and an electric control assembly (23); the coaming (21) is connected to the bottom of the outer barrel (11); one end of the rice outlet pipe (22) is communicated with the rice outlet (111), and the opening of the other end of the rice outlet pipe faces downwards and gathers in the same direction; the electric control assembly (23) is connected with the coaming (21) and is respectively used for controlling the opening and closing of the rice outlet pipe (22);

the air supply part (3) comprises an air pump (31) and an air pipe (32); the air pump (31) is fixed on the side wall of the coaming (21), one end of each of two air pipes (32) is communicated with the air pump (31), and the other end of each of the two air pipes is respectively communicated with the bottoms of two gap spaces formed by the inner barrel (12) and the outer barrel (11);

the rice outlet part (4) comprises a bottom box (41) and a drawing box (42); the bottom box (41) is connected to the bottom of the coaming (21); the drawing box (42) is connected with the bottom box (41) in a drawing mode, and the top opening faces to the two rice discharging pipes (22).

2. The intelligent rice storage barrel of claim 1, wherein the inserting plate (14) is uniformly provided with a plurality of ventilation holes (141) with the same aperture as the ventilation holes (121).

3. An intelligent rice storage bucket as claimed in claim 1 wherein said electrical control assembly (23) comprises a rotating shaft (231), a stepper motor (232), a controller (233) and an electrical button (234); the two ends of the rotating shaft (231) are rotatably connected with the side wall of the enclosing plate (21), the shaft body of the rotating shaft (231) is attached to the edge of the pipe orifice of the rice discharging pipe (22), a radial through hole (2311) is formed in the shaft body of the rotating shaft (231), and the through hole (2311) is communicated with the rice discharging pipe (22); the stepping motor (232) is fixed on the enclosing plate (21), and the power output end of the stepping motor is connected with one end of the rotating shaft (231); the controller (233) is electrically connected with the stepping motor (232); the electric button (234) is arranged on the enclosing plate (21) and is electrically connected with the controller (233).

4. An intelligent rice storage bucket as claimed in claim 3, wherein the air pump (31) is electrically connected with the controller (233), and further comprising a control switch (33) connected with the controller (233); the control switch (33) is fixed on the coaming (21) and is used for starting the air pump (31) to work.

5. The intelligent rice storage barrel of claim 3, wherein the bottom opening of the rice outlet pipe (22) is arc-shaped and is attached along the axial surface of the rotating shaft (231).

6. An intelligent rice storage bucket as claimed in any one of claims 3-5, wherein said control part (2) further comprises an adjusting display screen (24) electrically connected with said controller (233).

7. An intelligent rice storage bucket as claimed in any one of claims 3-5, further comprising an ultraviolet lamp (5) and a lamp switch (6); the ultraviolet lamps (5) are arranged along the inner wall of the top of the inner barrel (12) and are electrically connected with the controller (233); the lamp switch (6) is fixed on the enclosing plate (21), is electrically connected with the controller (233) and is used for controlling the switch of the ultraviolet lamp (5).

8. An intelligent rice storage bucket as claimed in claim 6, wherein the bottom end of the rice outlet pipe (22) comprises a telescopic pipe (221) and a spring (222); the telescopic pipe (221) is sleeved on the outer wall of the rice outlet pipe (22) in a sliding manner, and an opening at the bottom end of the telescopic pipe is attached to the rotating shaft (231); the outer wall of the rice outlet pipe (22) is provided with a convex ring (223), and two ends of the springs (222) are fixed between the convex ring (223) and the top end of the telescopic pipe (221).

9. An intelligent rice storage barrel as claimed in claim 7, wherein the two rice outlet pipes (22) comprise an inclined section and a vertical section, and the vertical sections of the two rice outlet pipes (22) are parallel and close to the axis of the outer barrel (11).

10. The intelligent rice storage barrel of claim 1, wherein the outer barrel (11), the coaming (21) and the outer wall of the bottom box (41) are in streamline assembly combination.