CN113229730A

CN113229730A - Intelligent rice bin of protection against insects moisture proof

Info

Publication number: CN113229730A
Application number: CN202110483239.9A
Authority: CN
Inventors: 蔡家乐; 蔡佳祺
Original assignee: Xiamen Juka Information Technology Co ltd
Current assignee: Xiamen Juka Information Technology Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-08-10

Abstract

The invention relates to the technical field of intelligent equipment, in particular to an insect-proof and moisture-proof intelligent rice bin which comprises a bin body and a bin cover; the top end of the box cover is provided with a motor, a dehumidification cavity is arranged in the box cover, the end part of the motor is connected with a roller screw rod extending into the dehumidification cavity, the roller screw rod is connected with a sliding sleeve, a connecting rod of the sliding sleeve is connected with a piston, the bottom surface of one side of the dehumidification cavity, which is far away from the motor, is provided with a circulation groove, and a drying agent is arranged in the dehumidification cavity; according to the rice box, the structure in the rice box is arranged, so that moisture in the box body can be dried through the drying agent, the effect of conveniently dehumidifying the interior of the rice box is achieved, meanwhile, the piston can enable the air pressure in the box body to be integrally reduced during movement, the box cover is tightly matched with the box body under the action of the air pressure inside and outside the box body, the sealing effect of the rice box is improved, the situation that external insects or moisture enter the box body is reduced, and the insect-proof and moisture-proof effects of the rice box are greatly improved.

Description

Intelligent rice bin of protection against insects moisture proof

Technical Field

The invention relates to the technical field of intelligent equipment, in particular to an insect-proof and moisture-proof intelligent rice bin.

Background

The rice case is indispensable apparatus in the kitchen, a used for adorning rice, not only sanitation but also dampproofing protection against insects, now except the rice case of using at ordinary times, the intelligence rice case of whole cupboard from taking in addition, and intelligence rice case is when using, if humidity is too high in the inside of intelligence rice case, will lead to the rice of rice incasement portion to take place to milden and rot, the storage effect of intelligence rice case to the rice has been reduced, and some current intelligence rice cases are when using, the sealing performance of intelligence rice case is relatively poor, the storage effect of intelligence rice case to the rice has further been reduced.

Some technical solutions related to the intelligent rice bin also appear in the prior art, such as a chinese patent, patent No. 2020104477797, the invention provides an intelligent rice bin with dehumidification function, which includes a main body and a sealing cover, and further includes a sealing mechanism and a dehumidification mechanism, the sealing mechanism includes a connecting block, a supporting rod, two sliding rods, two sliding sleeves, two piston blocks, two springs, two sealing cylinders and two sealing strips, the dehumidification mechanism includes a cylindrical recess, a mounting plate, a driving assembly, a connecting sleeve, a second pipeline, a first pipeline, a driving shaft, a storage cylinder, two third pipelines, two fan blades and at least two air injection pipes, the driving assembly includes a motor, a first gear and a second gear, in the intelligent rice bin with dehumidification function, the sealing performance between the sealing cover and the main body is improved by the sealing mechanism, the storage effect of the intelligent rice bin on rice is improved, the humidity inside the intelligent rice box is reduced through the dehumidifying mechanism, and the storage effect of the intelligent rice box on rice is further improved.

But dampproofing rice case among the above-mentioned technique when dehumidifying, need the inside gas flow of manual promotion bracing piece control box just can go on, and is harder, and the structure of box inside is complicated simultaneously, and it is also more loaded down with trivial details to use, influences the convenience of rice case when using.

Therefore, the intelligent rice bin capable of preventing insects and moisture is provided for solving the problems.

Disclosure of Invention

In order to make up for the defects of the prior art and solve the problems of inconvenient use and inconvenient dehumidification of the rice box, the invention provides the insect-proof and moisture-proof intelligent rice box.

The technical scheme adopted by the invention for solving the technical problems is as follows: an insect-proof and moisture-proof intelligent rice bin comprises a bin body and a bin cover; the rice bin is characterized in that a motor is arranged at the top end of the bin cover, a dehumidification cavity is arranged in the bin cover, the end part of the motor is connected with a roller screw rod extending into the dehumidification cavity, the roller screw rod is connected with a sliding sleeve, one end, away from the motor, of the sliding sleeve is connected with a piston in interference fit with the dehumidification cavity through a connecting rod, a circulation groove is formed in the bottom surface of one side, away from the motor, of the dehumidification cavity, a drying agent is arranged in the dehumidification cavity, and a controller used for controlling the rice bin to automatically run is arranged on the bin cover; when the moisture-proof rice bin works, in the prior art, when dehumidification is carried out, the support rod needs to be pushed manually to control air flow in the bin body, so that the moisture-proof rice bin is labor-consuming, meanwhile, the structure in the bin body is complex, the use is complicated, and the convenience of the rice bin in use is influenced; when the rice bin is used, when the bin cover is covered on the bin body, the controller can control the motor to work, so that the motor drives the sliding sleeve to move towards one side far away from the circulation groove through the roller screw, at the moment, the sliding sleeve can drive the piston to exhaust air from the dehumidification cavity at the circulation groove through the connecting rod, moisture in the bin body can synchronously flow into the dehumidification cavity from the circulation groove, and the air is dried through the drying agent, so that the interior of the rice bin can be dehumidified conveniently and quickly, meanwhile, the air pressure in the bin body can be integrally reduced when the piston moves, the bin cover is tightly matched with the bin body under the action of the air pressure inside and outside the bin body, the sealing effect of the rice bin is improved, the condition that external insects or moisture enter the bin body is reduced, and the insect and moisture prevention effect of the rice bin is greatly improved.

Preferably, a stop block is fixedly connected to the inner part of the dehumidification cavity corresponding to one side of the circulation groove, a funnel-shaped groove is formed in the stop block, an elastic blocking ball is arranged at one end, close to the circulation groove, of the funnel-shaped groove, a spring is connected between the blocking ball and the end part of the dehumidification cavity, and a push rod capable of pushing the blocking ball to reset is connected to one side, close to the stop block, of the piston; when the device works, the blocking ball is tightly pressed on one side of the funnel-shaped groove close to the circulation groove under the action of the spring, at the moment, the blocking ball can block a cavity between the stop block and the piston, the condition that gas in the box body flows into the space between the stop block and the piston at the initial stage of the movement of the piston is reduced, meanwhile, as the piston gradually moves away from the blocking ball, the air pressure difference at the two sides of the stop block can gradually extrude and deform the blocking ball until the blocking ball pops out from the middle part of the funnel-shaped groove and does not block the funnel-shaped groove, and the high air pressure difference at the two sides of the stop block can enable the gas in the box body to flow into the dehumidification cavity more violently, so that the moisture in the carried gas can be more effectively dried and absorbed, and when the motor drives the roller screw to rotate reversely and the piston is reset, the piston can extrude and deform the blocking ball through the push rod and reset, so that the work of the blocking ball can be carried out in a reciprocating mode.

Preferably, the drying agent is a granular silica gel drying agent, the surface of the granular drying agent is provided with randomly distributed pits, a storage cavity for storing the drying agent is arranged in the dehumidifying cavity between the piston and the stop block, two ends of the storage cavity are respectively provided with a baffle plate, and the baffle plates are respectively provided with an airflow hole; the during operation, the graininess silica gel drier is nontoxic tasteless, can be after the stoving reutilization, green more, the drier is preserved in the cavity between storage chamber and the baffle simultaneously, reduce the condition that the drier sneakes into the grain of rice under the interference of air current or external force, the taste and the security of grain of rice when edible have been improved, and the air current is when the drier of flow through, its surperficial unevenness's hole cave can make the drier overturn the motion under the effect of air current, the degree of consistency of drier and air contact has been improved, thereby the drying effect of drier to the air has been improved.

Preferably, the bottom surface of the dehumidification cavity between the storage cavity and the piston is provided with an air outlet, the air outlet and the airflow hole on the baffle plate close to the piston are respectively provided with a one-way gas circulation structure, the one-way gas circulation structure at the baffle plate can allow gas at the storage cavity to flow to one side of the piston, the one-way gas circulation structure at the air outlet can allow gas between the storage cavity and the piston to flow into the box body, and the air outlet is provided with a heating plate; the during operation, when the piston bleeds to the dehumidification chamber of one side, the inside air current of box this moment can only be followed and stored the chamber and flowed in, thereby make the dry work of gas effectively go on, simultaneously when the piston exhausts to the dehumidification chamber of one side, the gas in the dehumidification chamber this moment can only flow from the venthole, the while control hot plate works, make the gas that flows from the venthole can be heated the back flow box inside, promote the evaporation of dividing water in the box and can be by effectual collection drying, and the high temperature gas that is heated can not contact with the drier immediately, thereby reduce the condition that the moisture in the drier is evaporated the backward flow once more.

Preferably, the gas one-way circulation structure at the baffle comprises a blocking block arranged at one side of the gas flow hole close to the piston, one end of the blocking block far away from the piston is connected with a movable rod, the end part of the movable rod is symmetrically connected with arc-shaped strips attached to the baffle, the arc-shaped strips are made of metal sheet materials which are deformed under pressure, and the arc-shaped strips are respectively connected with arc-shaped movable strips; the during operation, the shutoff piece can carry out the shutoff to the air current hole under the pulling force of arc strip and movable rod, stores intracavity portion back when gaseous inflow, and the air current can be followed the air current hole with the shutoff piece and backed down, and the shutoff piece passes through the movable rod and drives the arc strip tip and slide along the baffle lateral wall, and the arc strip can drive movable strip synchronous motion simultaneously, and the arc strip and the movable strip of this moment motion can promote the stirring of drier, have further improved the drying effect of drier to the air.

Preferably, one end of the blocking ball, which is close to the storage cavity, is connected with a shaking rod, and the end part of the shaking rod extends into the storage cavity and is connected with a plurality of groups of shaking pieces which are annularly and uniformly distributed; during operation, when the blocking ball popped out from funnel shape groove middle part, the blocking ball can drive the shaking rod to shake back and forth under the effect of self inertia and spring this moment to make the shaking piece on the shaking rod can make a round trip to turn over the drier in the storage chamber, further improved the degree of consistency of drier and air contact.

Preferably, the inner walls of the storage cavities are respectively connected with a wavy elastic membrane, and a plurality of elastic bodies are connected between the elastic membrane and the inner walls of the storage cavities; the during operation, the elastic membrane can with the drier extrusion laminating, reduce the drier and store the intracavity wall between the clearance too big, lead to the air current be difficult to when flowing through and store the chamber with the abundant contact of drier and the dry condition, the setting up of elastomer makes the elastic membrane can effectual deformation when the pressurized simultaneously, reduces the drier and stores the rigidity extrusion of intracavity wall to make and tremble the piece can effectual motion, and can carry out light the stirring to the drier.

Preferably, a telescopic bag is connected between the shaking rod and the baffle close to the piston, and a group of air injection holes are formed in the outer surface of the telescopic bag; during operation, the shaking rod can extrude the telescopic bag back and forth when shaking back and forth, and the telescopic bag can extrude the gas in the telescopic bag out of the gas orifice when being pressed, and the turnover motion of the drying agent is promoted, so that the drying effect of the drying agent on the air is further improved.

Preferably, the shaking piece is made of rubber, a limiting plate is connected to the inner wall of the storage cavity corresponding to the end part of the shaking piece, and the limiting plate can limit the end part of the shaking piece; during operation, when the shaking rod drives the shaking piece to move to the limiting plate, the limiting plate can block the end part of the shaking piece and enable the end part to be bent and deformed until the end part of the shaking piece crosses the limiting plate and rapidly resets, and the shaking effect of the shaking piece on the drying agent is further improved.

Preferably, the shaking piece is arc-shaped, the middle of the shaking piece protrudes towards one side of the blocking ball, and a metal strip which is matched with the shaking piece in shape and deforms under pressure is arranged inside the shaking piece; the during operation, when the shaking rod drives and trembles the piece and move to limiting plate department, the limiting plate can block the metal strip tip this moment, make the metal strip be straightened gradually, and it is protruding to the one side of keeping away from the shutoff ball rapidly when being close to the critical point, thereby can once turn the drier, continue to move as the shaking piece, when crossing the limiting plate and reseing rapidly until shaking piece tip, tremble the piece and can carry out the secondary to the drier this moment and turn, thereby further improved the effect of turning of shaking piece to the drier, make the drier better to the drying effect of air.

The invention has the following beneficial effects:

1. according to the rice box, the structure in the rice box is arranged, so that moisture in the box body can be dried through the drying agent, the effect of conveniently dehumidifying the interior of the rice box is achieved, meanwhile, the piston can enable the air pressure in the box body to be integrally reduced during movement, the box cover is tightly matched with the box body under the action of the air pressure inside and outside the box body, the sealing effect of the rice box is improved, the situation that external insects or moisture enter the box body is reduced, and the insect-proof and moisture-proof effects of the rice box are greatly improved.

2. According to the invention, through setting the material and the shape of the drying agent, the drying agent can be reused after being dried, the drying agent is more environment-friendly, the situation that the drying agent is mixed into rice grains under the interference of air flow or external force is reduced, the taste and the safety of the rice grains are improved when the rice grains are eaten, and when the air flow flows through the drying agent, the uneven pits on the surface of the drying agent can enable the drying agent to turn over under the action of the air flow, so that the contact uniformity of the drying agent and air is improved, and the drying effect of the drying agent on the air is improved.

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, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 3;

FIG. 5 is a schematic diagram of the desiccant of the present invention;

FIG. 6 is a schematic structural diagram of a second exemplary embodiment of a shaking element;

in the figure: the box body 1, the box cover 2, the motor 3, the dehumidifying cavity 4, the ball screw 5, the sliding sleeve 6, the piston 7, the circulating groove 8, the stop dog 9, the funnel-shaped groove 10, the blocking ball 11, the spring 12, the push rod 13, the pit 14, the storage cavity 15, the baffle 16, the airflow hole 17, the air outlet hole 18, the one-way gas circulating structure 19, the heating plate 20, the blocking block 21, the movable rod 22, the arc-shaped strip 23, the movable strip 24, the shaking rod 25, the shaking piece 26, the elastic membrane 27, the elastic body 28, the telescopic bag 29, the limiting plate 30 and the metal strip 31.

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.

The first embodiment is as follows:

referring to fig. 1-5, the intelligent rice bin with insect prevention and moisture prevention of the present invention comprises a bin body 1 and a bin cover 2; the top end of the box cover 2 is provided with a motor 3, a dehumidification cavity 4 is arranged inside the box cover 2, the end part of the motor 3 is connected with a ball screw 5 extending into the dehumidification cavity 4, the ball screw 5 is connected with a sliding sleeve 6, one end, far away from the motor 3, of the sliding sleeve 6 is connected with a piston 7 in interference fit with the dehumidification cavity 4 through a connecting rod, the bottom surface, far away from the motor 3, of one side of the dehumidification cavity 4 is provided with a circulation groove 8, a drying agent is arranged inside the dehumidification cavity 4, and the box cover 2 is provided with a controller for controlling the rice box to automatically run; when the moisture-proof rice bin works, in the prior art, when dehumidification is carried out, the support rod needs to be pushed manually to control air flow in the box body 1, so that the dehumidification is difficult, meanwhile, the structure in the box body 1 is complex, the use is complicated, and the convenience of the rice bin in use is influenced; when the rice box is used, when the box cover 2 is covered on the box body 1, the controller can control the motor 3 to work, so that the motor 3 drives the sliding sleeve 6 to move towards one side far away from the circulation groove 8 through the ball screw 5, at the moment, the sliding sleeve 6 can drive the piston 7 to pump air to the dehumidification cavity 4 at the circulation groove 8 through the connecting rod, so that the moisture in the interior of the box body 1 can synchronously flow into the interior of the dehumidification chamber 4 from the circulation groove 8, and the gas is dried by the drying agent, thereby being capable of conveniently and rapidly dehumidifying the interior of the rice box, simultaneously, the piston 7 can reduce the air pressure in the box body 1 integrally when moving, make case lid 2 and the inseparable cooperation of box 1 under the effect of the inside and outside atmospheric pressure of box 1, improved the sealed effect of rice case, reduce the condition that external worm or moisture got into box 1 inside, improved the protection against insects damp effect of rice case greatly.

A stop block 9 is fixedly connected inside the dehumidifying chamber 4 corresponding to one side of the circulation groove 8, a funnel-shaped groove 10 is formed inside the stop block 9, an elastic blocking ball 11 is arranged at one end, close to the circulation groove 8, of the funnel-shaped groove 10, a spring 12 is connected between the blocking ball 11 and the end part of the dehumidifying chamber 4, and a push rod 13 capable of pushing the blocking ball 11 to reset is connected to one side, close to the stop block 9, of the piston 7; when the device works, the blocking ball 11 is pressed on one side of the funnel-shaped groove 10 close to the circulation groove 8 under the action of the spring 12, at the moment, the blocking ball 11 can block a cavity between the stopper 9 and the piston 7, the condition that the gas in the box body 1 flows into the space between the stopper 9 and the piston 7 at the initial motion stage of the piston 7 is reduced, meanwhile, along with the gradual distance from the piston 7 to the blocking ball 11, the gas pressure difference between two sides of the stopper 9 can gradually extrude and deform the blocking ball 11 until the blocking ball 11 pops out from the middle part of the funnel-shaped groove 10 and does not block the same, at the moment, the high gas pressure difference between two sides of the stopper 9 can enable the gas in the box body 1 to flow into the dehumidifying cavity 4 more violently, so that moisture in the gas can be carried, the moisture in the gas can be more effectively dried and absorbed, and simultaneously, when the motor 3 drives the ball screw 5 to rotate reversely and enables the piston 7 to reset, at the moment, the piston 7 can extrude and deform the blocking ball 11 through the push rod 13 and reset, thereby enabling the operation of the blocking ball 11 to be performed reciprocally.

The drying agent is a granular silica gel drying agent, the surface of the granular drying agent is provided with randomly distributed pits 14, a storage cavity 15 for storing the drying agent is arranged in the dehumidifying cavity 4 between the piston 7 and the stop block 9, two ends of the storage cavity 15 are respectively provided with a baffle plate 16, and the baffle plates 16 are respectively provided with an airflow hole 17; the during operation, the graininess silica gel drier is nontoxic tasteless, can be after the stoving reutilization, green more, the drier is preserved in the cavity of storing between 15 and the baffle 16 simultaneously, reduce the drier and sneak into the condition of the grain of rice under the interference of air current or external force, the taste and the security of grain of rice when edible have been improved, and the air current is when the through-flow drier, its surperficial unevenness's hole 14 can make the drier overturn the motion under the effect of air current, the degree of consistency of drier and air contact has been improved, thereby the drying effect of drier to the air has been improved.

An air outlet 18 is arranged on the bottom surface of the dehumidifying cavity 4 between the storage cavity 15 and the piston 7, an air one-way circulation structure 19 is respectively arranged in the air outlet 18 and an air flow hole 17 on a baffle 16 close to the piston 7, the air one-way circulation structure 19 at the baffle 16 can allow air at the storage cavity 15 to flow to one side of the piston 7, the air one-way circulation structure 19 at the air outlet 18 can allow air between the storage cavity 15 and the piston 7 to flow into the box body 1, and a heating plate 20 is arranged at the air outlet 18; during operation, when piston 7 bled to the dehumidification chamber 4 of one side, the inside air current of box 1 can only follow storage chamber 15 and flow into this moment, thereby make the dry work of gas effectively go on, simultaneously when piston 7 exhausts to the dehumidification chamber 4 of one side, the gas in dehumidification chamber 4 can only follow venthole 18 and flow out this moment, controller control hot plate 20 works simultaneously, make the gas that flows out from venthole 18 flow into inside the box 1 after can being heated, promote the evaporation of dividing water in the box 1 and can be by effectual collection drying, and the high temperature gas that is heated can not contact with the drier immediately, thereby reduce the condition that the moisture in the drier is evaporated the backward flow once more.

The gas one-way circulation structure 19 at the baffle 16 comprises a blocking block 21 arranged at one side of the gas flow hole 17 close to the piston 7, one end of the blocking block 21 far away from the piston 7 is connected with a movable rod 22, the end part of the movable rod 22 is symmetrically connected with an arc-shaped strip 23 attached to the baffle 16, the arc-shaped strip 23 is made of a metal sheet material deformed by pressure, and the arc-shaped strip 23 is respectively connected with an arc-shaped movable strip 24; the during operation, the shutoff piece 21 can carry out the shutoff to air current hole 17 under arc strip 23 and movable rod 22's pulling force, store the inside back of chamber 15 when gaseous inflow, the air current can be followed air current hole 17 with shutoff piece 21 and backed down, shutoff piece 21 drives arc strip 23 tip through movable rod 22 and slides along 16 lateral walls of baffle, arc strip 23 can drive the 24 synchronous motion of activity strip simultaneously, the arc strip 23 of this moment motion can promote the stirring of drier with activity strip 24, the drying effect of drier to the air has further been improved.

One end of the plugging ball 11 close to the storage cavity 15 is connected with a shaking rod 25, and the end part of the shaking rod 25 extends into the storage cavity 15 and is connected with a plurality of groups of shaking pieces 26 which are annularly and uniformly distributed; during operation, when the blocking ball 11 is popped out from the middle of the funnel-shaped groove 10, the blocking ball 11 can drive the shaking rod 25 to shake back and forth under the action of the inertia of the ball and the spring 12, so that the shaking piece 26 on the shaking rod 25 can turn back and forth the drying agent in the storage cavity 15, and the contact uniformity of the drying agent and air is further improved.

The inner walls of the storage cavities 15 are respectively connected with a wavy elastic membrane 27, and a plurality of elastic bodies 28 are connected between the elastic membrane 27 and the inner walls of the storage cavities 15; during operation, elastic membrane 27 can with the drier extrusion laminating, it is too big to reduce the clearance between drier and the storage chamber 15 inner wall, lead to the air current to be difficult to with the abundant dry condition of contact of drier when the flow is through storage chamber 15, the setting up of elastomer 28 makes elastic membrane 27 can effectual deformation when the pressurized simultaneously, reduces the drier and stores the rigid extrusion of chamber 15 inner wall, thereby make shake and move 26 can effectual motion, and can carry out light the stirring to the drier.

A telescopic bag 29 is connected between the shaking rod 25 and the baffle 16 close to the piston 7, and a group of air injection holes are formed in the outer surface of the telescopic bag 29; during operation, the shaking rod 25 can extrude the telescopic bag 29 back and forth when shaking back and forth, and the telescopic bag 29 can extrude the gas in the telescopic bag from the gas injection holes when being pressed, and promotes the overturning motion of the drying agent, thereby further improving the drying effect of the drying agent on the air.

The shaking piece 26 is made of rubber, a limiting plate 30 is connected to the inner wall of the storage cavity 15 corresponding to the end part of the shaking piece 26, and the limiting plate 30 can limit the end part of the shaking piece 26; during operation, when the shaking rod 25 drives the shaking piece 26 to move to the position of the limiting plate 30, the limiting plate 30 can block the end of the shaking piece 26 and enable the end to be bent and deformed until the end of the shaking piece 26 passes through the limiting plate 30 and is rapidly reset, and the shaking effect of the shaking piece 26 on the drying agent is further improved.

Example two:

referring to fig. 6, the shaking element 26 is arc-shaped, the middle of the shaking element 26 protrudes toward one side of the blocking ball 11, and a metal strip 31 which is matched with the shaking element 26 in shape and deforms under pressure is arranged inside the shaking element 26; the during operation, when shaking pole 25 and driving and shake piece 26 and move to limiting plate 30 during, limiting plate 30 can block 31 tip of metal strip this moment, make metal strip 31 stretched out gradually, and it is protruding to one side of keeping away from blocking ball 11 rapidly when being close to the critical point, thereby can carry out a turn to the drier, move on when shaking piece 26, when shaking piece 26 tip and crossing limiting plate 30 and reset rapidly, shake piece 26 and can carry out the secondary to the drier and turn this moment, thereby further improved shake the effect of shaking piece 26 to the drying agent, make the drying effect of drier to the air better.

The working principle is as follows: when the box cover 2 is covered on the box body 1, the controller can control the motor 3 to work, so that the motor 3 drives the sliding sleeve 6 to move towards one side far away from the circulation groove 8 through the ball screw 5, at the moment, the sliding sleeve 6 can drive the piston 7 to exhaust air to the dehumidification cavity 4 at the circulation groove 8 through the connecting rod, moisture in the box body 1 can synchronously flow into the dehumidification cavity 4 from the circulation groove 8, and the air is dried through the drying agent, so that the interior of the rice box can be dehumidified conveniently and quickly, meanwhile, the air pressure in the box body 1 can be integrally reduced when the piston 7 moves, so that the box cover 2 is tightly matched with the box body 1 under the action of the air pressure inside and outside the box body 1, the sealing effect of the rice box is improved, the condition that external insects or moisture enter the box body 1 is reduced, and the insect and moisture prevention effect of the rice box is greatly improved; the blocking ball 11 is pressed on one side of the funnel-shaped groove 10 close to the circulation groove 8 under the action of the spring 12, at this time, the blocking ball 11 can block the cavity between the stopper 9 and the piston 7, the condition that the gas in the box body 1 flows into the space between the stopper 9 and the piston 7 at the initial motion stage of the piston 7 is reduced, meanwhile, along with the gradual distance from the piston 7 to the blocking ball 11, the gas pressure difference at the two sides of the stopper 9 can gradually extrude and deform the blocking ball 11 until the blocking ball 11 pops out from the middle part of the funnel-shaped groove 10 and does not block the same, at this time, the high gas pressure difference at the two sides of the stopper 9 can enable the gas in the box body 1 to flow into the dehumidifying cavity 4 more violently, so that moisture in the gas can be carried and more effectively dried and absorbed, and simultaneously, when the motor 3 drives the ball screw 5 to rotate reversely and enables the piston 7 to reset, at this time, the piston 7 can extrude and deform the blocking ball 11 and reset through the push rod 13, thereby enabling the work of the plugging ball 11 to be performed reciprocally; the granular silica gel desiccant is nontoxic and odorless, can be reused after being dried, is more environment-friendly, is stored in a cavity between the storage cavity 15 and the baffle 16, reduces the situation that the desiccant is mixed with rice grains under the interference of air flow or external force, improves the taste and safety of the rice grains during eating, and improves the contact uniformity of the desiccant and air by enabling the desiccant to turn over under the action of the air flow through the pit 14 with uneven surface when the air flow passes through the desiccant, thereby improving the drying effect of the desiccant on the air; when the piston 7 extracts air from the dehumidifying cavity 4 on one side, the air flow in the box body 1 can only flow in from the storage cavity 15, so that the drying operation of the air can be effectively carried out, meanwhile, when the piston 7 exhausts the dehumidifying cavity 4 on one side, the air in the dehumidifying cavity 4 can only flow out from the air outlet 18, meanwhile, the controller controls the heating plate 20 to work, so that the air flowing out from the air outlet 18 can flow into the box body 1 after being heated, the evaporation of the water in the box body 1 is promoted, the water can be effectively collected and dried, and the heated high-temperature air can not be immediately contacted with the drying agent, so that the situation that the water in the drying agent is evaporated again and reflows is reduced; the blocking block 21 can block the air flow hole 17 under the pulling force of the arc-shaped strip 23 and the movable rod 22, when air flows into the storage cavity 15, the air flow can push the blocking block 21 out of the air flow hole 17, the blocking block 21 drives the end part of the arc-shaped strip 23 to slide along the side wall of the baffle 16 through the movable rod 22, meanwhile, the arc-shaped strip 23 can drive the movable strip 24 to move synchronously, the moving arc-shaped strip 23 and the movable strip 24 can promote the turning of the drying agent, and the drying effect of the drying agent on the air is further improved; when the plugging ball 11 is popped out from the middle part of the funnel-shaped groove 10, the plugging ball 11 can drive the shaking rod 25 to shake back and forth under the action of the inertia of the ball and the spring 12, so that the shaking piece 26 on the shaking rod 25 can shake the drying agent in the storage cavity 15 back and forth, and the contact uniformity of the drying agent and air is further improved; the elastic membrane 27 can be extruded and attached to the drying agent, so that the situation that airflow is difficult to fully contact with the drying agent and dry when flowing through the storage cavity 15 due to an overlarge gap between the drying agent and the inner wall of the storage cavity 15 is reduced, meanwhile, the elastic membrane 27 can be effectively deformed when being pressed due to the arrangement of the elastic body 28, the rigid extrusion between the drying agent and the inner wall of the storage cavity 15 is reduced, the shaking piece 26 can effectively move, and the drying agent can be easily turned; the shaking rod 25 can extrude the telescopic bag 29 back and forth when shaking back and forth, and the telescopic bag 29 can extrude the gas in the telescopic bag from the gas injection holes when being pressed and promote the overturning motion of the drying agent, thereby further improving the drying effect of the drying agent on the air; when the shaking rod 25 drives the shaking piece 26 to move to the position of the limit plate 30, the limit plate 30 can block the end part of the shaking piece 26 and enable the end part to bend and deform until the end part of the shaking piece 26 passes through the limit plate 30 and is rapidly reset, and the shaking effect of the shaking piece 26 on the drying agent is further improved; when shaking pole 25 and driving and shake and move piece 26 and move to limiting plate 30 department, limiting plate 30 can block 31 tip of metal strip this moment, make metal strip 31 stretched out gradually, and it is protruding to one side of keeping away from blocking ball 11 rapidly when being close to the critical point, thereby can once turn the drier, move on when shaking piece 26, when shaking piece 26 tip and crossing limiting plate 30 and reset rapidly, shake piece 26 and can carry out the secondary to the drier and turn this moment, thereby further improved shake the effect of stirring of piece 26 to the drier, make the drier better to the drying effect of air.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An insect-proof and moisture-proof intelligent rice bin comprises a bin body (1) and a bin cover (2); the method is characterized in that: case lid (2) top is equipped with motor (3), case lid (2) inside is equipped with dehumidification chamber (4), motor (3) end connection has ball screw (5) that stretch into dehumidification chamber (4) inside, be connected with sliding sleeve (6) on ball screw (5), the one end that motor (3) were kept away from in sliding sleeve (6) is connected with piston (7) with dehumidification chamber (4) interference fit through the connecting rod, circulation groove (8) have been seted up on one side bottom surface that motor (3) were kept away from in dehumidification chamber (4), the inside drier that is equipped with of dehumidification chamber (4), be equipped with the controller that is used for controlling rice case automatic operation on case lid (2).

2. The intelligent rice bin capable of preventing insects and moisture as claimed in claim 1, wherein: the utility model discloses a dehumidifying chamber, including circulation groove (8), runner groove (8), dehumidification chamber (4) that correspond inside dog (9) has been linked firmly, funnel shape groove (10) have been seted up to dog (9) inside, the one end that funnel shape groove (10) are close to runner groove (8) is equipped with elastic shutoff ball (11), be connected with spring (12) between shutoff ball (11) and dehumidification chamber (4) tip, one side that piston (7) are close to dog (9) is connected with push rod (13) that can promote shutoff ball (11) and reset.

3. The intelligent rice bin capable of preventing insects and moisture as claimed in claim 2, wherein: the desiccant is a granular silica gel desiccant, the surface of the granular desiccant is provided with randomly distributed pits (14), a storage cavity (15) for storing the desiccant is arranged inside the dehumidifying cavity (4) between the piston (7) and the stop block (9), two ends of the storage cavity (15) are respectively provided with a baffle plate (16), and the baffle plate (16) is respectively provided with an air flow hole (17).

4. The intelligent rice bin with insect and moisture prevention function as claimed in claim 3, wherein the intelligent rice bin is characterized in that: the dehumidifying device is characterized in that air outlet holes (18) are formed in the bottom surface of the dehumidifying cavity (4) between the storage cavity (15) and the piston (7), air flow holes (17) in the air outlet holes (18) and on a baffle plate (16) close to the piston (7) are respectively provided with a one-way gas circulation structure (19), the one-way gas circulation structure (19) at the baffle plate (16) can supply gas at the storage cavity (15) to flow to one side of the piston (7), the one-way gas circulation structure (19) at the air outlet holes (18) can supply gas between the storage cavity (15) and the piston (7) to flow into the box body (1), and a heating plate (20) is arranged at the air outlet holes (18).

5. The intelligent rice bin capable of preventing insects and moisture as claimed in claim 4, wherein: the one-way circulation structure of gas (19) of baffle (16) department is including setting up blocking piece (21) that is close to piston (7) one side in air current hole (17), the one end that piston (7) were kept away from in blocking piece (21) is connected with movable rod (22), movable rod (22) tip symmetric connection has arc strip (23) of laminating mutually with baffle (16), arc strip (23) are made by the sheetmetal material that the pressurized warp, be connected with curved movable strip (24) on arc strip (23) respectively.

6. The intelligent rice bin capable of preventing insects and moisture as claimed in claim 5, wherein: one end of the plugging ball (11) close to the storage cavity (15) is connected with a shaking rod (25), and the end part of the shaking rod (25) stretches into the storage cavity (15) and is connected with a plurality of groups of shaking pieces (26) which are uniformly distributed in an annular shape.

7. The intelligent rice bin of claim 6, wherein the rice bin is characterized in that: the storage device is characterized in that the inner walls of the storage cavities (15) are respectively connected with a wavy elastic membrane (27), and a plurality of elastic bodies (28) are connected between the elastic membrane (27) and the inner walls of the storage cavities (15).

8. The intelligent rice bin with insect and moisture prevention function as claimed in claim 7, wherein: a telescopic bag (29) is connected between the shaking rod (25) and the baffle (16) close to the piston (7), and a group of air injection holes are formed in the outer surface of the telescopic bag (29).

9. The intelligent rice bin with insect and moisture prevention function as claimed in claim 8, wherein: tremble and move piece (26) and be the rubber material, tremble and be connected with limiting plate (30) on storage chamber (15) inner wall that moves piece (26) tip corresponds, limiting plate (30) can carry on spacingly to the tip of trembling piece (26).

10. The intelligent rice bin capable of preventing insects and moisture as claimed in claim 9, wherein: tremble and move piece (26) and be the arc form, just tremble and move piece (26) middle part and protruding to shutoff ball (11) one side, tremble and move piece (26) inside and be equipped with it shape phase-match and the metal strip (31) that receive the pressure deformation.