CN111642989A - Domestic coarse grain storage box - Google Patents

Abstract

The invention discloses a household coarse grain storage box which comprises a box body and a box cover arranged inside the upper end of the box body, wherein a first sieving structure and a second sieving structure are movably clamped at two ends of the upper part of the box body respectively, a separation structure is arranged at the lower end of the box body, one end of the separation structure is fixed on the inner wall of one side of the box body through a fixing column, one end of the fixing column is fixedly connected with a limiting spring, one end of the limiting spring is fixedly connected with a first linkage rod at one side, and the limiting spring is pressed on one side surface of the fixing column by the first linkage rod. According to the household coarse grain storage box, the sieving structure is used for strongly sieving grains, the internal clean state can be ensured, the operation procedure of manually flushing and repeatedly sieving before eating can be shortened by the sieving structure, the time and the labor are saved, the intermittent conveying and the quantitative discharging of the grains are ensured, the sealing performance of the whole grains is ensured, the quality of the coarse grains is ensured, and the excessive waste of the coarse grains is avoided.

Description

Domestic coarse grain storage box

Technical Field

The invention relates to the technical field of bean storage, in particular to a household coarse grain storage box.

Background

In the current society, the yield of coarse cereals is gradually improved, the existing production supply of the coarse cereals and the overall demand of the coarse cereals are in positive correlation growth, the demand of people in China on the coarse cereals is gradually increased, the coarse cereals are more and more emphasized than before, along with the deep understanding, the dining table culture of modern people is enriched by more and more coarse cereal products, the coarse cereal rice and the coarse cereal porridge appear on the dining tables of more and more healthy diet crowds, the coarse cereals are rich in abundant nutrient components, have natural, green, nutritional and healthy variety characteristics, are more and more popular with modern people, the long-term consumption of the coarse cereals also has the effect of losing weight, but the coarse cereal products need to be stored in a dry environment, otherwise, insects and fungi are easy to grow, and unnecessary troubles are added to the daily consumption of people.

1) The existing coarse grain box is opened manually by self and is poured to the outside, and in the process, air is easy to remain in the box when the box is opened and sealed untimely, so that moisture regaining is easy to cause, water stains are difficult to be adhered to kitchen cookers, the repeatedly opened cover is easy to be affected with moisture, and the operation is inconvenient;

2) although the existing coarse food grains are screened before entering the market, some coarse scraps and impurities are inevitably generated in the purchasing process, the coarse food grains are picked up before being cooked, the total cooking time is inevitably increased, the eating of the daily coarse cereal beans is inconvenient, the existing coarse food grain box does not have the sieving function, the washing is strenuous, the washing is not clean, and the bad beans are easy to influence the taste of the whole coarse food grain product.

Disclosure of Invention

The invention mainly aims to provide a household coarse grain storage box, which mainly solves the following technical problems:

the technical problem to be solved by the invention is that the existing storage box is easy to get damp when being opened with a large caliber, and insects are generated in the box when the cover is untimely screwed and closed in a hot environment; the storage box has the advantages of being capable of sieving and timely sealing when in use, simple and suitable in structure and capable of weighing according to use requirements.

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

a household coarse grain storage box comprises a box body and a box cover, wherein the box cover is arranged inside the upper end of the box body, a first sieving structure and a second sieving structure are respectively and movably clamped at two ends of the upper part of the box body, a separating structure is arranged at the lower end of the box body, one end of the separating structure is fixed on the inner wall of one side of the box body through a fixing column, one end of the fixing column is fixedly connected with a limiting spring, one end of the limiting spring is fixedly connected with a first interlocking rod at one side, the limiting spring is pressed on the surface of one side of the fixing column by the first interlocking rod, one end of the first interlocking rod is fixedly connected with a second interlocking rod, the fixedly connected part is inserted into a fixed sliding chute, the fixed sliding chute is fixed inside the inner box body, a pressing button connected with the second interlocking rod at one side is pressed, the pressing button pushes the second limiting rod connected with a second traction connecting block on the second interlocking rod, promote the other end and pull the inside that the slope chamber was kept away from to a gag lever post on the connecting block, on No. one the coarse grain on the gag lever post fell No. two gag lever posts, loosen the button, the button kick-backs, a gag lever post returns the normal position, and the slope chamber is kept away from to No. two spacing, and coarse grain falls in the inside of pull box, repeatedly presses, takes according to the share.

Further, the inside of box is provided with the guide plate, and the upper end mid portion of guide plate is protruding reposition of redundant personnel, and both ends radian extends, and the lower extreme vertically shunts, a structure that sieves is the same with No. two structures that sieve, and the size is the same, and a structure that sieves all has the curb plate with No. two both ends of structure that sieves, the mutual joint of curb plate and the inner wall of box, and a structure that sieves and No. two structures that sieve keep away from both ends upper portion of inner wall all have level and smooth parabolic radian, and the bead extends to the outside down.

Further, be provided with the screening structure on the inner wall of curb plate, the screening structure is including fixed circle axle, the outside of fixed circle axle is run through and is provided with connecting axle and thread connection ring, and thread connection ring highly is higher than the outside of connecting axle, and connecting axle and thread connection ring lie in same water flat line each other, and thread connection ring is located between the connecting axle indirectly, and thread connection ring and connecting axle provide certain vibrations and buffering for roughage beans filtering pivoted in-process.

Further, the box is close to the inside recess that has all seted up of lower extreme of a sieve structure and No. two sieve structures, the recess alternates respectively has a collecting box and No. two collecting boxes, and the middle part of box is provided with the storage chamber, and the lower extreme in storage chamber is for leaking hopper-shaped, and the lower bead of funnel is connected with the slope chamber of isolating construction, and the bore of bead is less than the whereabouts bore between a sieve structure and No. two sieve structures under the funnel.

Further, the upper end in slope chamber is for storing the chamber, and the lower extreme is the open end of pull box, the upper end in slope chamber is the hourglass hopper-shaped of handstand, and the beans of upper end fall into the upper end of a gag lever post through the last bore of leaking hopper-shaped, has formed interim sealed space, and the bottom of a gag lever post is fixed in and pulls the connecting block No. one, and the bottom of No. two gag lever posts is fixed in and pulls the upper end of connecting block No. two, and it is outside of a trace and No. two trace fixed connection respectively with the connecting block to pull the connecting block No. one, along with the one end interlude of No. two trace inside the one end of fixed spout, No. two gag lever posts interlude in the inside in slope chamber, and No. one trace drives the interlude of No. two gag lever posts in the inside in slope chamber along.

Furthermore, No. one collecting box and No. two collecting boxes are irregular, and the upper end opening chamber is mutually identical with the tip under a structure of sieving and No. two structures respectively, the opening chamber of a collecting box and No. two collecting boxes is greater than the tip under a structure of sieving and No. two structures.

Furthermore, the one end of No. two gag lever posts is worn to insert and is equipped with the locating piece in box lower extreme one side, evenly peg graft on a gag lever post and No. two gag lever posts and be provided with the elasticity cover in slope intracavity portion department, avoid the pull in-process to leak.

Furthermore, the lower end of the box body is provided with an open end, and the pull box is movably inserted into the open end.

A household coarse grain storage box comprises the following specific use steps:

the method comprises the following steps: firstly, the bean bag is placed on a table top, a box cover at the top end of the device is opened, the upper end of the bean bag is placed at the upper end of the box cover, small holes are cut to enable beans to flow downwards at a constant speed, the beans are shunted by a bulge at the upper end of a guide plate, the bean bag is taken away after the bean bag is taken away, the extending parts at two sides enable the beans to flow uniformly to a screening structure on a first screening structure and a second screening structure, the screening structure is started to rotate and operate, a connecting shaft and a threaded connecting ring at the upper end of the screening structure can provide vibration buffering for impurities among the beans during rolling screening, impurity fragments are driven to be filtered into a first collecting box and a second collecting box at the lower end from a gap of the screening structure, the quality of the beans is improved, the beans roll off from the upper surface of the screening structure and fall;

step two: the lower end of the storage box is funnel-shaped, the funnel-shaped lower end is an upper edge opening of the separation structure, a first limiting rod is movably inserted into the upper edge opening of the separation structure, the first limiting rod seals the lower end of the storage box, when the storage box is used, the pressing button is pushed, the pressing button applies acting force on the first linkage rod and the second linkage rod, a limiting spring at the tail part of the first linkage rod is contracted, the first linkage rod and the second linkage rod move to one side of the fixed column, the second limiting rod of the second linkage rod is inserted into the inclined cavity, and meanwhile, coarse grain beans on the first limiting rod fall on the second linkage rod after being separated from the inclined cavity on the first limiting rod;

step three: loosening the button, the effort of the spacing spring in fixed column one end makes No. one trace drive No. one gag lever post and returns the inside in slope chamber again, and No. two gag lever posts on No. two trace break away from the inside in the slope chamber of upper end simultaneously, and No. one gag lever post seals the entry of storage chamber, makes beans that fall down on No. two spacing chambers evenly fall into the inside of lower extreme pull box when No. two trace break away from the slope intracavity portion, evenly peg graft on No. one gag lever post and No. two gag lever posts and be provided with the elasticity cover in the inside department of slope chamber, avoid the pull in-process to leak.

Compared with the prior art, the household coarse grain storage box adopts the raised shunting at the upper end of the guide plate, the beans are uniformly flowed to the screening structures on the first screening structure and the second screening structure by the extension parts at two sides, the screening structures are started to rotate and operate, the connecting shaft and the threaded connecting ring at the upper end of the screening structures can provide vibration buffer for impurities among the beans in rolling screening, the impurities are discharged from gaps among the screening structures, the grains are strongly screened by the screening structures, the finally screened beans are discharged through the edge openings between the first screening structure and the second screening structure, the first screening structure and the second screening structure can be installed and taken out, the food can be disassembled and assembled, and can be cleaned independently, the cleaning state of the interior can be ensured, the operation procedure of washing and repeatedly screening manually before eating can be shortened by the screening structure, and the time and the labor are saved;

the separation structure adopted by the invention can realize the separation of the screened beans, the pressing button applies acting force on the first linkage rod and the second linkage rod to ensure that the limiting spring at the tail part of the first linkage rod contracts, the first linkage rod and the second linkage rod move to one side of the fixed column, and the second limiting rod of the second linkage rod penetrates into the inclined cavity, meanwhile, the first limiting rod on the first linkage rod is separated from the inner part of the inclined cavity, the discharge hole in the storage box on the first limiting rod is opened, guaranteed coarse grain and outside leakproofness before opening, improved the save time of coarse grain, the coarse grain beans on the gag lever post fall on No. two trace rods, No. two trace rods are taken out from the inside in slope chamber, have guaranteed cereal intermittent type and have carried, and the ration is discharged and is sent, guarantees the leakproofness of whole cereal, guarantees the quality of coarse grain, avoids the excessive waste of coarse grain.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic structural diagram of a household coarse grain storage box according to the invention.

Fig. 2 is a schematic sectional structure view of a box body of the household coarse grain storage box.

Fig. 3 is an enlarged schematic view of a screening structure of the household coarse grain storage box.

Fig. 4 is an exploded view of a connecting shaft and a threaded connecting ring of the household coarse food grain storage box according to the present invention.

Fig. 5 is an enlarged schematic view of a separation structure of a household coarse grain storage box according to the invention.

Fig. 6 is a top view of the open end of a household coarse food grain storage bin of the present invention.

In the figure: 1. a box body; 2. a box cover; 3. a first screening structure; 301. fixing the round shaft; 302. a connecting shaft; 303. a threaded connection ring; 4. a second sieving structure; 5. pressing the button; 501. positioning blocks; 502. a second linkage rod; 6. a first collecting box; 7. a second collecting box; 8. fixing a column; 9. a limiting spring; 10. a first linkage rod; 11. a first limiting rod; 110. a first traction connecting block; 12. a second limiting rod; 120. a second traction connecting block; 13. a box is drawn out; 130. an open end; 14. a baffle; 15. a tilt chamber; 16. and fixing the sliding chute.

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.

As shown in fig. 1-6, a household coarse grain storage box comprises a box body (1) and a box cover (2) arranged inside the upper end of the box body (1), wherein a first sieving structure (3) and a second sieving structure (4) are movably clamped at two ends of the upper part of the box body (1) respectively, a separating structure is arranged at the lower end of the box body (1), one end of the separating structure is fixed on the inner wall of one side of the box body (1) through a fixing column (8), one end of the fixing column (8) is fixedly connected with a limiting spring (9), one end of the limiting spring (9) is fixedly connected with a first linkage rod (10) at one side, the limiting spring (9) is pressed on one side surface of the fixing column (8) by the first linkage rod (10), one end of the first linkage rod (10) is fixedly connected with a second linkage rod (502), and the fixedly connected part is inserted into a fixed chute (16), and the fixed chute (16) is fixed in the inner box body (1), the press button (5) with one side connected with the second linkage rod (502) is pressed, the press button (5) pushes the second limiting rod (12) connected with the second traction connecting block (120) on the second linkage rod (502) to be inserted into the inclined cavity (15) arranged in the middle of the box body (1), the first limiting rod (11) on the first traction connecting block (110) at the other end is pushed to be away from the inner part of the inclined cavity (15), coarse grains on the first limiting rod (11) fall down on the second limiting rod (12), the press button is released, the press button rebounds, the first limiting rod (11) returns to the original position, the second limiting rod is away from the inclined cavity (15), the coarse grains fall down in the drawing box (13), the press button is pressed repeatedly and taken,

no. one gag lever post (11) and No. two gag lever posts (12) are 7 characters form among the isolating construction, gag lever post (11) is located the upper end of No. two gag lever posts (12), a reciprocating motion between gag lever post (11) and No. two gag lever posts (12), can quantitative discharge a coarse grain beans, the interlude of No. one trace rod (10) and No. two trace rods (502) in fixed spout (16) inside, fixed spout (16) are in order to guarantee the quantitative limiting displacement to slope chamber (15) inside between gag lever post (11) and No. two gag lever posts (12) of No. one trace rod (10) and No. two trace rods (502) upper end, make the isolating construction ration throw in, press the end, once throw the material and finish.

The inside of the box body (1) is provided with a guide plate (14), the middle part of the upper end of the guide plate (14) is in convex shunting, radian extension of two ends is realized, longitudinal shunting of the lower end is realized, the structure and the size of the first sieving structure (3) and the second sieving structure (4) are the same, both ends of the first sieving structure (3) and the second sieving structure (4) are respectively provided with a side plate, the side plates are mutually clamped with the inner wall of the box body (1), the upper parts of both ends, far away from the inner wall, of the first sieving structure (3) and the second sieving structure (4) are respectively provided with a smooth parabolic radian, and the lower edge is extended outwards,

it should be noted that, guide plate (14) are for making even discharging to both sides of beans, and the beans unloading at the uniform velocity of being convenient for makes a sieve structure (3) and No. two sieve structures (4) can evenly sieve, and the spill is convenient for shunt, and both ends extend and be convenient for along the parabola to the initial end of a sieve structure (3) and No. two sieve structures (4) throw in, and the vertical reposition of redundant personnel of lower extreme can inject the beans flow rate and guarantee sieving evenly of beans.

The inner wall of the side plate is provided with a screening structure, the screening structure comprises a fixed circular shaft (301), a connecting shaft (302) and a threaded connecting ring (303) penetrate through the outside of the fixed circular shaft (301), the height of the threaded connecting ring (303) is higher than that of the outside of the connecting shaft (302), the connecting shaft (302) and the threaded connecting ring (303) are mutually positioned on the same horizontal line, the threaded connecting ring (303) is indirectly positioned between the connecting shafts (302), and the threaded connecting ring (303) is matched with the connecting shaft (302) in the filtering and rotating process to provide certain vibration and buffering for coarse grain beans;

connecting axle (302) and threaded connection ring (303) of screening structure can guarantee the range of vibrations according to the position of the size adjustment threaded connection ring (303) of beans, realizes impurity and the even whereabouts of piece, guarantees the quality and the taste of beans.

Referring to fig. 3, in this example, the internal structures of the first sieving structure (3) and the second sieving structure (4) are completely the same, and the inside of the side plate is designed to be a gear chain structure or a gear clamping motor structure, so long as the fixed circular shafts (301) at the two ends of the sieving structure can be driven to rotate at a constant speed, and normal use of other components is met.

The lower extreme inside that box (1) is close to a sieve structure (3) and No. two sieve structures (4) is all seted up flutedly, the recess alternates respectively has a collecting box (6) and No. two collecting boxes (7), the middle part of box (1) is provided with the storage chamber, the lower extreme in storage chamber is for leaking hopper-shaped, the lower bead of funnel is connected with the slope chamber (15) of isolating construction, the bore of bead is less than the whereabouts bore between a sieve structure (3) and No. two sieve structures (4) under the funnel, be convenient for slow down the falling speed, it is too much to avoid once whereabouts, the ration is put in, bean speed to the whereabouts has the limitation.

The upper end of slope chamber (15) is the storage chamber, the lower extreme is open end (130) of pull box (13), the upper end of slope chamber (15) is handstand hourglass hopper-shaped, the beans of upper end fall into the upper end of a gag lever post (11) through the last bore of leaking hopper-shaped, interim confined space has been formed, the bottom of a gag lever post (11) is fixed in traction connecting block (110) No. one, the bottom of No. two gag lever posts (12) is fixed in the upper end of traction connecting block (120) No. two, traction connecting block (110) and No. two traction connecting block (120) are fixed connection in the outside of a trace (10) and No. two trace (502) respectively, along with No. two one end interlude of trace (502) inside the one end of fixed spout (16), No. two gag lever posts (12) interlude in the inside of slope chamber (15), No. one trace (10) along with the motion of cooperation No. two trace (502) drive No. two gag lever posts (12) interlude in the inside of slope chamber (15).

Referring to fig. 2 and 5, the middle part of the inclined cavity (15) is equivalent to an interval space, beans which are loosened from the first limiting rod (11) are stored on the second limiting rod (12) at a certain time, and then the beans on the second limiting rod (12) fall into the drawing box (13) by the contraction of the second limiting rod (12) towards the outside of the inclined cavity (15).

The first collecting box (6) and the second collecting box (7) are irregular, an upper end opening cavity is matched with the lower end parts of the first sieving structure (3) and the second sieving structure (4) respectively, and the opening cavities of the first collecting box (6) and the second collecting box (7) are larger than the lower end parts of the first sieving structure (3) and the second sieving structure (4).

No. 2 in the picture collection box (6) and No. two collection box (7) respectively for the coarse fodder impurity of the whereabouts of a sieve structure (3) and No. two sieve structures (4) collect, sieve structure (3) and No. two sieve structures (4) lower extreme simultaneously and be less than a collection box (6) and No. two collection box (7) area, be convenient for a collection box (6) and No. two collection box (7) can be collected evenly be unlikely to scatter, the upper end bead mouth of a collection box (6) and No. two collection box (7) still can be provided with the rubber pad, prevent splashing of sweeps.

One end of the second limiting rod (12) is inserted into one side of the lower end of the box body (1) in a penetrating mode and is provided with a positioning block (501), the first limiting rod (11) and the second limiting rod (12) are uniformly inserted into the inclined cavity (15) to be provided with an elastic sleeve, leakage in the drawing process is avoided, a limiting inserting effect is achieved between a fixing button of the positioning block (501) and the second linkage rod (502), and the pressing button (5) and the second linkage rod (502) are located on the same horizontal line.

The lower end of the box body (1) is provided with an opening end (130), and the drawing box (13) is movably inserted into the opening end (130).

The invention adopts the convex shunting at the upper end of the guide plate (14), the extension parts at the two sides uniformly flow beans to the screening structures on the first screening structure (3) and the second screening structure (4), the screening structures are started to rotate and operate, the connecting shaft and the threaded connecting ring (303) at the upper end of the screening structures can provide vibration buffer for impurities among the beans in rolling screening, the impurities are discharged from the gap between the screening structures, the grains are screened by the screening structures, the finally screened beans are discharged through the bead between the first screening structure (3) and the second screening structure (4), the first screening structure (3) and the second screening structure (4) can be installed and taken out, can be disassembled and cleaned independently, the internal cleaning state can be ensured, and the screening structures can reduce the operation process of manually flushing and repeatedly screening before eating, time and manpower are saved.

The invention adopts a separation structure which can separate beans after sieving, a pressing button (5) applies acting force on a first linkage rod (10) and a second linkage rod (502) to ensure that a limiting spring (9) at the tail part of the first linkage rod (10) contracts, the first linkage rod (10) and the second linkage rod (502) move towards one side of a fixed column (8), a second limiting rod (12) of the second linkage rod (502) penetrates into the inner part of an inclined cavity (15), meanwhile, the first limiting rod (11) on the first linkage rod (10) is separated from the inner part of the inclined cavity (15), a discharge hole in a storage box on the first limiting rod (11) is opened, the sealing performance of coarse grains and the outer part is ensured before opening, the storage time of the coarse grains is prolonged, the coarse grains beans on the first limiting rod (11) fall on the second linkage rod (502), and the second linkage rod (502) is separated out of the inner part of the inclined cavity (15), the intermittent conveying and quantitative discharging of the grains are ensured, the tightness of the whole grains is ensured, the quality of coarse grains is ensured, and the excessive waste of the coarse grains is avoided.

A household coarse grain storage box comprises the following specific use steps:

the method comprises the following steps: firstly, the bean bag is placed on a table top, a box cover (2) at the top end of the device is opened, the upper end of the bean bag is placed at the upper end of the box cover (2), small holes are cut, beans flow downwards at a constant speed, the beans are shunted through the bulges at the upper end of the guide plate (14), the bean bags are taken away after the shunting is finished, beans uniformly flow to screening structures on a first screening structure (3) and a second screening structure (4) by extension parts at two sides, the screening structures are started to rotate and operate, impurities among the beans can be subjected to vibration buffering in rolling screening by a connecting shaft and a threaded connecting ring (303) at the upper end of the screening structures, impurity fragments are driven to be filtered into the interiors of a first collecting box (6) and a second collecting box (7) at the lower end from gaps of the screening structures, the quality of the beans is improved, the beans roll off from the upper surface of the screening structures and fall into the interiors of the storage boxes along the lower edge ports of the first screening structures and the second screening structures;

step two: the lower end of the storage box is funnel-shaped, the lower end of the funnel-shaped is an upper edge opening of the separation structure, a first limiting rod (11) is movably inserted into the upper edge opening of the separation structure, the first limiting rod (11) seals the lower end of the storage box, when in use, the pressing button (5) is pushed, the pressing button (5) applies acting force on the first linkage rod (10) and the second linkage rod (502) to ensure that the limiting spring (9) at the tail part of the first linkage rod (10) contracts, the first linkage rod (10) and the second linkage rod (502) move to one side of the fixed column (8), then a second limit rod (12) of the second linkage rod (502) penetrates into the inclined cavity (15), meanwhile, the first limiting rod (11) on the first linkage rod (10) is separated from the inner part of the inclined cavity (15), so that coarse grain beans on the first limiting rod (11) fall on the second linkage rod (502);

step three: the button is loosened, the action force of the limiting spring (9) at one end of the fixing column (8) enables the first linkage rod (10) to drive the first limiting rod (11) to return to the inside of the inclined cavity (15) again, meanwhile, the second limiting rod (12) on the second linkage rod (502) is separated from the inside of the inclined cavity (15) at the upper end, the inlet of the storage cavity is sealed by the first limiting rod (11), beans falling on the second limiting cavity uniformly fall into the inside of the lower end drawing box (13) when the second linkage rod (502) is separated from the inside of the inclined cavity (15), and elastic sleeves are uniformly inserted in the inclined cavity (15) on the first limiting rod (11) and the second limiting rod (12) to avoid leakage in the drawing process.

It is noted that when in use, firstly the safety of the device is checked, the device is placed on the table board, the box cover (2) at the top end of the box body (1) is opened, coarse grain beans are conveniently put into the inside, the upper end of the bean bag is placed at the upper end of the box cover (2), small holes are cut, the beans flow downwards at a constant speed, the screening effect after the shunting is better ensured by the convex shunting at the upper end of the guide plate (14), the guide plate (14) is used for preventing the beans from being directly splashed on the first screening structure (3) and the second screening structure (4) to cause incomplete screening, thereby the uniformity of the bean shunting cannot be ensured,

after the beans are completely removed, the extending parts at the two sides uniformly flow the beans to the screening structures on the first screening structure (3) and the second screening structure (4), so that the impact of the beans on the screening structures is reduced to a certain extent, and the screening quality is ensured;

the screening structure is started to rotate and operate, the fixed circular shafts (301) at the two ends of the upper end of the screening structure move the connecting shafts (302) and the threaded connecting rings (303) to rotate, so that vibration buffering can be provided for impurities among beans during rolling screening, impurity fragments are driven to be filtered into the first collecting box (6) and the second collecting box (7) at the lower end from gaps of the screening structure, the quality of the beans is improved, lighter impurities and fragments can be directly screened according to uniform blanking of the guide plate (14), the quality is higher than that of manual screening, and the speed block has the advantages of safety, sanitation and reliability;

the lower extreme of storage box is for leaking hopper-shaped, and the lower extreme that leaks hopper-shaped is separation structure's last bead, and separation structure's last bead activity is pegged graft and is had gag lever post (11), and the lower extreme of storage box is sealed up in gag lever post (11), and No. two gag lever posts (12) are used for releasing the coarse grain from a gag lever post (11) end whereabouts, through pressing down the ration and put in, improve holistic work efficiency.

When the device is used, the pressing button (5) is pushed, the pressing button (5) applies acting force on the first linkage rod (10) and the second linkage rod (502), the limiting spring (9) at the tail part of the first linkage rod (10) is contracted, the first linkage rod (10) and the second linkage rod (502) move towards one side of the fixed column (8), the second linkage rod (502) drives the second limiting rod (12) fixed on the second traction connecting block (120) to penetrate into the inclined cavity (15), and meanwhile, the first limiting rod (11) fixed on the first traction connecting block (110) on the first linkage rod (10) is separated from the inclined cavity (15), so that coarse grain beans on the first limiting rod (11) fall on the second linkage rod (502);

the button is loosened, the action force of the limiting spring (9) at one end of the fixed column (8) enables the first linkage rod (10) to drive the first limiting rod (11) to return to the inside of the inclined cavity (15) again when being inserted into the fixed sliding groove (16), meanwhile, the second limiting rod (12) on the second linkage rod (502) is separated from the inside of the inclined cavity (15) at the upper end, the first limiting rod (11) seals the inlet of the storage cavity, beans falling down on the second limiting cavity uniformly fall into the inside of the lower end drawing box (13) when the second linkage rod (502) is separated from the inside of the inclined cavity (15), and the first limiting rod (11) and the second limiting rod (12) are uniformly inserted into the inclined cavity (15) and provided with elastic sleeves, so that leakage in the drawing process is avoided;

in addition, the open end (130) arranged at the bottom of the box body (1) suspends the rear part or two ends of the box body (1), and the drawing box (13) can be drawn out, so that the inclined cavity (15) can be quantitatively discharged into any receiving box at the lower end, and the integral structure is more convenient to use, and the throwing in is more convenient.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides a domestic coarse grain storage box, includes the box, is equipped with the inside case lid in box upper end, its characterized in that: the two ends of the upper part of the box body are respectively movably clamped with a first sieving structure and a second sieving structure, the lower end of the box body is provided with a separating structure, one end of the separating structure is fixed on the inner wall of one side of the box body through a fixing column, one end of the fixing column is fixedly connected with a limiting spring, one end of the limiting spring is fixedly connected with a first interlocking rod on one side, the limiting spring is pressed on one side surface of the fixing column by the pressing action of the first interlocking rod, one end of the first interlocking rod is fixedly connected with a second interlocking rod, the fixedly connected part is inserted in the fixed sliding chute, the fixed sliding chute is fixed in the inner box body, a pressing button connected with the second interlocking rod on one side is pressed, the pressing button pushes a second limiting rod connected with a second traction connecting block on the second interlocking rod to be inserted in an inclined cavity arranged in the middle part of the box body, and pushes the first limiting rod on the first traction connecting, make coarse grain on the gag lever post fall on No. two gag lever posts, loosen the button, the button kick-backs, and a gag lever post returns the normal position, and the slope chamber is kept away from to No. two spacing, and coarse grain falls in the inside of pull box, presses repeatedly, and the share is taken.

2. The household coarse food grain storage box according to claim 1, characterized in that: the inside of box is provided with the guide plate, and the upper end mid portion of guide plate is protruding reposition of redundant personnel, and both ends radian extends, and the lower extreme vertically shunts, a structure of sieving is the same with No. two structures of sieving, and the size is the same, and a structure of sieving all has the curb plate with No. two both ends of sieving the structure, the mutual joint of the inner wall of curb plate and box, and a structure of sieving and No. two structures both ends upper portion of keeping away from the inner wall all have smooth parabolic radian, and the bead extends to the outside down.

3. The household coarse food grain storage box according to claim 2, characterized in that: be provided with the screening structure on the inner wall of curb plate, the screening structure is including fixed circle axle, the outside of fixed circle axle is run through and is provided with connecting axle and thread connection ring, and thread connection ring highly is higher than the outside of connecting axle, and connecting axle and thread connection ring lie in same water flat line each other, and thread connection ring is located between the connecting axle indirectly, and thread connection ring and connecting axle give coarse grain beans and provide certain vibrations and buffering at filtration pivoted in-process.

4. The household coarse food grain storage box according to claim 1, characterized in that: the box is close to the inside recess that has all seted up of lower extreme of a sieve structure and No. two sieve structures, the recess alternates respectively has a collecting box and No. two collecting boxes, and the middle part of box is provided with the storage chamber, and the lower extreme in storage chamber is for leaking hopper-shaped, and the lower bead of funnel is connected with the slope chamber of isolating construction, and the bore of bead is less than the whereabouts bore between a sieve structure and No. two sieve structures under the funnel.

5. The household coarse food grain storage box according to claim 1, characterized in that: the upper end in slope chamber is for storing the chamber, and the lower extreme is the open end of pull box, the upper end in slope chamber is the hourglass hopper-shaped of handstand, the beans of upper end fall into the upper end of a gag lever post through the last bore of leaking hopper-shaped, temporary seal space has been formed, the bottom of a gag lever post is fixed in and draws the connecting block No. one, the bottom of No. two gag lever posts is fixed in and draws the upper end of connecting block No. two, draw the connecting block and draw the connecting block No. two respectively fixed connection in the outside of a trace and No. two trace, along with the one end interlude of No. two traces in the one end of fixed spout inside, No. two the gag lever posts interlude in the inside in slope chamber, No. one the trace drives No. two gag lever posts interlude in the inside in slope chamber along with the motion.

6. The household coarse food grain storage box according to claim 4, characterized in that: the first collecting box and the second collecting box are irregular, an upper end opening cavity is matched with lower end portions of the first sieving structure and the second sieving structure respectively, and the opening cavities of the first collecting box and the second collecting box are larger than lower end portions of the first sieving structure and the second sieving structure.

7. The household coarse food grain storage box according to claim 1, characterized in that: one end of the second limiting rod is inserted into one side of the lower end of the box body in a penetrating mode and provided with a positioning block, and the first limiting rod and the second limiting rod are evenly inserted into the inclined cavity and provided with elastic sleeves, so that leakage in the drawing process is avoided.

8. The household coarse food grain storage box according to claim 1, characterized in that: the lower end of the box body is provided with an opening end, and the pull box is movably inserted into the opening end.

9. A household coarse food grain storage bin according to claims 1-8, characterized in that: the specific use steps are as follows:

the method comprises the following steps: firstly, the bean bag is placed on a table top, a box cover at the top end of the device is opened, the upper end of the bean bag is placed at the upper end of the box cover, small holes are cut to enable beans to flow downwards at a constant speed, the beans are shunted by a bulge at the upper end of a guide plate, the bean bag is taken away after the bean bag is taken away, the extending parts at two sides enable the beans to flow uniformly to a screening structure on a first screening structure and a second screening structure, the screening structure is started to rotate and operate, a connecting shaft and a threaded connecting ring at the upper end of the screening structure can provide vibration buffering for impurities among the beans during rolling screening, impurity fragments are driven to be filtered into a first collecting box and a second collecting box at the lower end from a gap of the screening structure, the quality of the beans is improved, the beans roll off from the upper surface of the screening structure and fall;

step two: the lower end of the storage box is funnel-shaped, the funnel-shaped lower end is an upper edge opening of the separation structure, a first limiting rod is movably inserted into the upper edge opening of the separation structure, the first limiting rod seals the lower end of the storage box, when the storage box is used, the pressing button is pushed, the pressing button applies acting force on the first linkage rod and the second linkage rod, a limiting spring at the tail part of the first linkage rod is contracted, the first linkage rod and the second linkage rod move to one side of the fixed column, the second limiting rod of the second linkage rod is inserted into the inclined cavity, and meanwhile, coarse grain beans on the first limiting rod fall on the second linkage rod after being separated from the inclined cavity on the first limiting rod;

step three: loosening the button, the effort of the spacing spring in fixed column one end makes No. one trace drive No. one gag lever post and returns the inside in slope chamber again, and No. two gag lever posts on No. two trace break away from the inside in the slope chamber of upper end simultaneously, and No. one gag lever post seals the entry of storage chamber, makes beans that fall down on No. two spacing chambers evenly fall into the inside of lower extreme pull box when No. two trace break away from the slope intracavity portion, evenly peg graft on No. one gag lever post and No. two gag lever posts and be provided with the elasticity cover in the inside department of slope chamber, avoid the pull in-process to leak.

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