CN113100647A - Intelligent weight-measuring rice bin system - Google Patents
Intelligent weight-measuring rice bin system Download PDFInfo
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- CN113100647A CN113100647A CN202110525042.7A CN202110525042A CN113100647A CN 113100647 A CN113100647 A CN 113100647A CN 202110525042 A CN202110525042 A CN 202110525042A CN 113100647 A CN113100647 A CN 113100647A
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
- A47J47/01—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread with dispensing devices
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
- A47J47/02—Closed containers for foodstuffs
- A47J47/04—Closed containers for foodstuffs for granulated foodstuffs
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Abstract
The invention belongs to the technical field of rice storage appliances, and particularly relates to an intelligent weight-measuring rice bin system which comprises a body; a feed inlet is fixedly connected to the top of the body; the inner side wall of the bottom of the body is provided with a weighing device; the top of the weighing equipment is fixedly connected with a storage barrel; a gourd-shaped feeding port is fixedly connected to the inner side wall of the top of the body; the gourd-shaped feeding port is arranged between the feeding port and the storage barrel; the top of the body is provided with a motor; through the pan feeding mouth department at the rice case, be equipped with the rotatable helical impeller of toper, can put into the rice case at the rice, spill the rice in the storage cylinder bottom of rice incasement portion, when the rice is thrown away the whereabouts, the rice of weight difference will fall in the inside different positions of storage cylinder, and then makes the rice evenly deposit in storage cylinder inside, reduces weighing-appliance and deposits the error problem that inhomogeneous leads to because of the rice when output data.
Description
Technical Field
The invention belongs to the technical field of rice storage appliances, and particularly relates to an intelligent weight-measuring rice bin system.
Background
At present, grains such as rice on the market are basically packaged in bags, and the rice is directly put into a barrel or a jar for storage after people bring the rice home.
Some technical schemes related to rice storage appliances also appear in the prior art, for example, a Chinese patent with application number 2017107713709 discloses an intelligent rice storage and washing machine and a control method thereof, the intelligent rice storage and washing machine comprises a rice storage box, a rice discharging mechanism and a mixing cavity, the rice discharging mechanism conveys rice in the box body to the mixing cavity, and the bottom of the outer side of the mixing cavity is also provided with a weight sensor for detecting the rice discharging amount of the rice discharging mechanism.
Among the prior art at present, current rice case has the device of bearing, but only detects simultaneously depositing rice container and rice, in long-term use observation, has found when directly putting the rice inside the container, and the rice can distribute inhomogeneously in the container inside, and then will lead to the problem that the result of weighing-appliance measure-out has the error.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that although the existing rice box is provided with a load-bearing device, the rice storage container and the rice are only detected simultaneously, and long-term use and observation show that when the rice is directly placed in the container, the rice is unevenly distributed in the container, and further the result measured by a weighing device has errors.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an intelligent weight-measuring rice bin system, which comprises a body; a feed inlet is fixedly connected to the top of the body; the inner side wall of the bottom of the body is provided with a weighing device; the top of the weighing equipment is fixedly connected with a storage barrel; a gourd-shaped feeding port is fixedly connected to the inner side wall of the top of the body; the gourd-shaped feeding port is arranged between the feeding port and the storage barrel; the top of the body is provided with a motor; the output end of the motor is fixedly connected with a spiral impeller; the spiral impeller is arranged at the bottom port of the gourd-shaped feeding port; when using, clear away the inside debris of storage cylinder earlier, then zero the data of weighing equipment, just this moment can pour prepared rice into from the feed inlet department at body top, then the rice will get into the storage cylinder inside through calabash shape pay-off mouth, when the rice gets into, make the motor rotate, and then make spiral impeller rotate simultaneously, the rice will be under spiral impeller's direction this moment, the state of rotatory whereabouts is in the time of can flowing from calabash shape pay-off mouth bottom, then at the in-process of rice whereabouts, the inside position that is close to the axle center of storage cylinder will be fallen to the rice that the quality is heavier, and the rice that the quality is lighter will be got rid of farther, make the rice that the quality is lighter fall the inside border position of storage cylinder.
Preferably, the bottom end of the spiral impeller is fixedly connected with a blowing impeller through the spiral impeller; the diameter of the blowing impeller is smaller than that of the bottom of the spiral impeller; the spiral impeller is internally provided with an opposite air guide hole; the bottom of the opposite air guide hole corresponds to the blowing impeller; in-process that the spiral impeller is driven by the motor, the impeller of blowing of spiral impeller bottom will carry out synchronous revolution, the impeller of blowing this moment can upwards drive the gas of spiral impeller bottom, and then make gas enter into the inside of opposite sex gas guide hole, then spout from the top gas outlet of opposite sex gas guide hole, then can throw up the rice and absorb to the inside center of storage cylinder and be close to, make the rice that falls to the storage cylinder inside can not deviate the center too far, and then avoided the rice to place and lead to around the inside annular of storage cylinder, the rice piles up when too much, the landing phenomenon that leads to.
Preferably, the opposite air guide hole is provided with a plurality of groups of air outlets on the side wall inside the spiral impeller; the air outlet and the spiral impeller are arranged in a staggered manner; in the process of blowing air to the air supply inside the opposite-sex air guide hole by the air blowing impeller, the air output from the opposite-sex air guide hole can be blown to the inside of the rice on the spiral impeller, so that the air inside the rice is increased after passing through the spiral impeller, and the rice is more fluffy, so that the rice can be thrown more scattered when being thrown, and the uniformity of the rice in the storage barrel is increased.
Preferably, each air outlet at the top of the opposite-sex air guide hole is provided with a balloon; a first elastic rope is fixedly connected between the air blocking ball and the inner side wall of the top of the opposite air guide hole; a second elastic rope is fixedly connected between the air blocking ball and the inner side wall of the opposite air guide hole; the first elastic rope is arranged between the air blocking ball and the opposite-nature air guide hole and close to the air outlet hole of the opposite-nature air guide hole; the second elastic rope is arranged between the air blocking ball and the opposite air guide hole and close to the axis of the spiral impeller; have gas when supreme the flowing through from down in opposite sex gas guide hole inside, can flow through keeping off the balloon, and at the rotatory in-process of spiral impeller, keep off the balloon and can be because of the effect of centrifugal force down in opposite sex gas guide hole inside, leave the gas outlet in opposite sex gas guide hole a little, stay in the gas outlet department in opposite sex gas guide hole under dragging of first elasticity rope and second elasticity rope simultaneously because of keeping off the balloon, it is longer than first elasticity rope length simultaneously because of second elasticity rope, will make the bottom that keeps off the balloon leave opposite sex gas guide hole earlier, and then can block the in-process that the rice fell from the top down, fall into the inside problem in opposite sex gas guide hole.
Preferably, the side wall of the bottom of the spiral impeller is fixedly connected with elastic cloth; the end part of the elastic cloth is fixedly connected with a flexible edge; the bottom of the spiral impeller is hinged with a first U-shaped bracket; a counterweight ball is fixedly connected at the end part of the first U-shaped bracket; a second U-shaped bracket is fixedly connected to the side wall of the counterweight ball; the other end of the second U-shaped support is fixedly connected to the bottom of the flexible edge; at helical impeller when the irrotational, first U-shaped support, counter weight ball and second U-shaped support can the droop in helical impeller's bottom, avoid the rice can stop on elastic cloth, and can't fall into the inside problem of storage cylinder, then counter weight ball will be under the effect of centrifugal force when helical impeller is rotatory, violently in helical impeller's bottom, and then make elastic cloth prop in helical impeller's bottom, the rice that comes off from helical impeller transport this moment will be thrown on elastic cloth, this operation just can make the rice increase at the inside dead time of storage cylinder, then make the rice can be more even bottom the storage cylinder, promote the accuracy of weighing equipment when measuring weight.
Preferably, a plurality of groups of material guide plates are fixedly connected to the inner side wall of the storage barrel; the plurality of groups of material guide plates are arranged in parallel; through being equipped with the stock guide in storage cylinder inside, when the rice that is thrown up by helical impeller strikes the storage cylinder inside wall, will be under the spacing of stock guide, the vertical whereabouts, avoided the rice when striking the storage cylinder inside wall, can bounce off, and then can bounce the phenomenon at storage cylinder bottom center, and then mix inside the great rice of storage cylinder inside quality, make the rice at the inside inhomogeneous problem that distributes of storage cylinder.
Preferably, a plurality of groups of speed reducing plates are fixedly connected to the inner side wall of the storage cylinder; the speed reducing plate is arranged inside the storage barrel and close to the bottom of the storage barrel; a plurality of groups of convex blocks are fixedly connected to the side wall of the speed reducing plate; a speed-reducing arc cone is arranged among the convex blocks; the deceleration arc-shaped cone is fixedly connected to the inner side wall of the storage barrel; the speed-reducing arc cone is arranged between the inner side wall and the inner side wall of the bottom of the storage barrel; through being equipped with air brake, convex piece and speed reduction arc awl at the bottom inside wall of storage cylinder, can make the rice that drops from stock guide department by the speed reduction for the rice can not bounce off when dropping storage cylinder bottom too far away, makes the rice of different quality treat the position that should elastic cloth stop.
Preferably, a rubber cushion layer is fixedly connected to the top of the speed reducing plate; the inner side wall of the top of the rubber cushion layer is fixedly connected with an extrusion ball; when the rubber cushion layer is not stressed, a gap is reserved between the extrusion ball and the top of the speed reducing plate; through being equipped with rubber cushion and squeeze ball at the top of speed reduction plate, can be when the rice falls the speed reduction plate top, the height that can not jump is too high, increases the degree of accuracy that the rice fell to the storage cylinder bottom, has avoided the rice to strike the speed reduction plate top and the position of jumping into the storage cylinder center that leads to.
Preferably, a plurality of groups of expansion balls are arranged in the rubber cushion layer; the expansion ball is arranged between the extrusion ball and the speed reducing plate; springs are connected among the groups of expansion balls; through being equipped with two inflation balls in the bottom of extrusion ball, can be when the extrusion ball is strikeed by the rice, the downstream, and then make the inflation ball extrude the both sides of rubber cushion for the boundary of rubber cushion has certain slope, and then also the speed of the landing from rubber cushion top of speed reduction rice.
Preferably, the bottom of the opposite air guide hole is fixedly connected with a concave dust barrier net; through being equipped with spill fence dirt net in the bottom in opposite sex gas vent, can make the impeller of blowing upwards send the in-process with gas, with the impurity interception of gas inside on spill fence dirt net, avoid the impurity of air inside to spout from opposite sex gas vent, and then enter into the rice inside and the pollution rice problem that leads to.
The invention has the beneficial effects that:
1. the invention provides an intelligent weight-measuring rice box system, wherein a conical rotatable spiral impeller is arranged at a feed inlet of a rice box, so that rice can be sprinkled at the bottom of a storage barrel in the rice box when the rice is put into the rice box, the rice with different weights can fall at different positions in the storage barrel when the rice is thrown away and falls, the rice is uniformly stored in the storage barrel, and the error problem caused by nonuniform storage of the rice when weighing equipment outputs data is reduced.
2. According to the rice weighing device, the flexible cloth is arranged on the side wall of the bottom of the conical spiral impeller, so that rice can be thrown up before falling into the storage barrel when the spiral impeller rotates, the rice is further uniformly sprayed through different masses in the process of falling into the storage barrel, and the measuring error of the weighing device is further reduced.
3. According to the rice throwing device, the plurality of groups of material guide plates are additionally arranged on the wall of the storage barrel, so that the phenomenon of messy flying caused by collision of rice and the wall of the storage barrel can be reduced when the rice is thrown onto the wall of the storage barrel by the spiral impeller, and rice grains thrown up can not deviate from the position to be arranged too far.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of a helical impeller;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is an enlarged view of a portion of FIG. 2 at B;
FIG. 6 is a schematic structural view of a concave dust net;
illustration of the drawings:
1. a body; 11. a feed inlet; 12. a weighing device; 13. a storage drum; 14. a gourd-shaped feed port; 15. a motor; 16. a helical impeller; 2. a blowing impeller; 21. a concave dust net; 3. an anisotropic gas-guiding hole; 4. a balloon blocking; 41. a first elastic cord; 42. a second elastic cord; 5. an elastic cloth; 51. flexible edge drawing; 52. a first U-shaped bracket; 53. a counterweight ball; 54. a second U-shaped bracket; 6. a material guide plate; 7. a speed reduction plate; 71. a convex block; 72. a deceleration arc cone; 8. a rubber cushion layer; 81. extruding the ball; 9. an expansion ball; 91. a spring.
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.
Specific examples are given below.
Referring to fig. 1-5, the present invention provides an intelligent weight-measuring rice bin system, which includes a body 1; a feed inlet 11 is fixedly connected to the top of the body 1; the inner side wall of the bottom of the body 1 is provided with a weighing device 12; the top of the weighing device 12 is fixedly connected with a storage barrel 13; a gourd-shaped feeding port 14 is fixedly connected to the inner side wall of the top of the body 1; the gourd-shaped feeding port 14 is arranged between the feeding port 11 and the storage barrel 13; the top of the body 1 is provided with a motor 15; the output end of the motor 15 is fixedly connected with a spiral impeller 16; the spiral impeller 16 is arranged at the bottom port of the gourd-shaped feeding port 14; when the rice-processing device is used, sundries in the storage barrel 13 are cleared away firstly, then data of the weighing device 12 are reset to zero, the prepared rice can be poured into the storage barrel from the feeding hole 11 at the top of the body 1 at the moment, then the rice can enter the storage barrel 13 through the gourd-shaped feeding port 14, the motor 15 is rotated while the rice enters, the spiral impeller 16 is rotated simultaneously, the rice can be guided by the spiral impeller 16 at the moment, the rice can be in a rotating falling state when flowing out from the bottom of the gourd-shaped feeding port 14, then in the falling process of the rice, the rice with heavier weight can fall to the position close to the axis in the storage barrel 13, the rice with lighter weight can be thrown farther, and the rice with lighter weight can fall to the boundary position in the storage barrel 13.
The bottom end of the spiral impeller 16 is fixedly connected with a blowing impeller 2 through a gap; the diameter of the blowing impeller 2 is smaller than that of the bottom of the spiral impeller 16; the spiral impeller 16 is internally provided with an opposite air guide hole 3; the bottom of the opposite air guide hole 3 corresponds to the blowing impeller 2; in-process that 16 by motor 15 drove at spiral impeller, the impeller 2 of blowing of 16 bottoms of spiral impeller will carry out synchronous revolution, impeller 2 of blowing this moment can upwards drive the gas of 16 bottoms of spiral impeller, and then make gas enter into the inside of opposite sex gas guide hole 3, then spout from the top gas outlet of opposite sex gas guide hole 3, then can throw up the rice and absorb to the inside center of storage cylinder 13 and be close to, it can too far away not skew center to make the inside rice of storage cylinder 13 fall, and then avoided the rice to place and lead to around the inside annular of storage cylinder 13, when the rice is piled up excessively, the landing phenomenon that leads to.
A plurality of groups of air outlets are formed in the side wall of the opposite air guide hole 3 in the spiral impeller 16; the air outlet and the spiral impeller 16 are arranged in a staggered manner; in the process of blowing air from the air blowing impeller 2 to the inside of the opposite-sex air guide hole 3, the air output from the opposite-sex air guide hole 3 can be blown to the inside of the rice on the spiral impeller 16, so that the air in the rice is increased after passing through the spiral impeller 16, and the rice is fluffier, so that the rice can be thrown more dispersedly, and the uniformity of the rice in the storage barrel 13 is increased.
Each air outlet at the top of the opposite air guide hole 3 is provided with a balloon 4; a first elastic rope 41 is fixedly connected between the air blocking ball 4 and the inner side wall of the top of the opposite air guide hole 3; a second elastic rope 42 is fixedly connected between the air blocking ring 4 and the inner side wall of the opposite air guide hole 3; the first elastic rope 41 is arranged between the air blocking ball 4 and the opposite air guide hole 3 and close to the air outlet hole of the opposite air guide hole 3; the second elastic rope 42 is arranged between the air blocking ball 4 and the opposite air guide hole 3 and close to the axis of the spiral impeller 16; have gas when supreme the flowing through from down in opposite sex gas guide hole 3 is inside, can flow out through keeping off balloon 4, and at the rotatory in-process of spiral impeller 16, keep off balloon 4 and can be because of the effect of centrifugal force under opposite sex gas guide hole 3 is inside, leave opposite sex gas guide hole 3's gas outlet a little, simultaneously because of keeping off balloon 4 and being in the gas outlet department that stops in opposite sex gas guide hole 3 under the pulling of first elasticity rope 41 and second elasticity rope 42, it is longer because of second elasticity rope 42 is than first elasticity rope 41 length simultaneously, will make the bottom that keeps off balloon 4 leave opposite sex gas guide hole 3 earlier, and then can block the in-process that the rice fell from the top down, fall into the inside problem of opposite sex gas guide hole 3.
The bottom side wall of the spiral impeller 16 is fixedly connected with an elastic cloth 5; the end part of the elastic cloth 5 is fixedly connected with a flexible edge 51; the bottom of the spiral impeller 16 is hinged with a first U-shaped bracket 52; a counterweight ball 53 is fixedly connected to the end part of the first U-shaped bracket 52; a second U-shaped bracket 54 is fixedly connected to the side wall of the counterweight ball 53; the other end of the second U-shaped bracket 54 is fixedly connected to the bottom of the flexible edge 51; when the helical impeller 16 does not rotate, the first U-shaped bracket 52, the counterweight ball 53 and the second U-shaped bracket 54 can be laid at the bottom of the helical impeller 16, so that the problem that the rice can stay on the elastic cloth 5 and can not fall into the storage barrel 13 is solved, then the counterweight ball 53 can cross at the bottom of the helical impeller 16 under the action of centrifugal force when the helical impeller 16 rotates, so that the elastic cloth 5 is supported at the bottom of the helical impeller 16, the rice conveyed from the helical impeller 16 can be thrown up on the elastic cloth 5, the dead time of the rice in the storage barrel 13 can be increased by the operation, then the rice can be more uniform at the bottom of the storage barrel 13, and the accuracy of the weighing device 12 in weight detection is improved.
A plurality of groups of material guide plates 6 are fixedly connected to the inner side wall of the storage barrel 13; the plurality of groups of material guide plates 6 are arranged in parallel; through being equipped with stock guide 6 inside storage cylinder 13, when the rice that is thrown up by helical impeller 16 strikes storage cylinder 13 inside wall, will be under stock guide 6 is spacing, the vertical whereabouts, avoided the rice when striking storage cylinder 13 inside wall, can bounce off, and then can bounce off storage cylinder 13 bottom center's phenomenon, and then mix inside the great rice of storage cylinder 13 internal mass, make the uneven problem of distribution of rice inside storage cylinder 13.
A plurality of groups of speed reducing plates 7 are fixedly connected to the inner side wall of the storage barrel 13; the speed reduction plate 7 is arranged inside the storage barrel 13 and close to the bottom of the storage barrel 13; a plurality of groups of convex blocks 71 are fixedly connected to the side wall of the speed reducing plate 7; a speed-reducing arc-shaped cone 72 is arranged among the convex blocks 71; the deceleration arc-shaped cone 72 is fixedly connected with the inner side wall of the storage barrel 13; the deceleration arc-shaped cone 72 is arranged between the inner side wall and the inner side wall of the bottom of the storage barrel 13; the rice dropped from the guide plate 6 can be decelerated by providing the decelerating plate 7, the convex block 71 and the decelerating arc-shaped cone 72 on the inner side wall of the bottom of the storage barrel 13, so that the rice is not bounced off too far when falling to the bottom of the storage barrel 13, and the rice of different qualities is to be treated at a position where the elastic cloth 5 should stay.
The top of the speed reducing plate 7 is fixedly connected with a rubber cushion layer 8; the inner side wall of the top of the rubber cushion layer 8 is fixedly connected with an extrusion ball 81; when the rubber cushion layer 8 is not stressed, a gap is reserved between the extrusion ball 81 and the top of the speed reducing plate 7; through being equipped with rubber cushion 8 and squeeze ball 81 at the top of speed reduction plate 7, can be when the rice falls to speed reduction plate 7 top, the height that can not jump is too high, increases the degree of accuracy that the rice fell to storage cylinder 13 bottom, has avoided the rice to strike 7 tops of speed reduction plate and the position of jumping into storage cylinder 13 center that leads to.
A plurality of groups of expansion balls 9 are arranged in the rubber cushion layer 8; the expansion ball 9 is arranged between the extrusion ball 81 and the speed reducing plate 7; springs 91 are connected among the groups of expansion balls 9; through being equipped with two inflation balls 9 in the bottom of extrusion ball 81, can be when extrusion ball 81 is strikeed by the rice, the downstream, and then make inflation ball 9 squeeze out rubber cushion 8's both sides for rubber cushion 8's boundary has certain slope, and then also the speed of the landing of speed reduction rice from rubber cushion 8 top.
Example two
Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, a concave dust-blocking net 21 is fixed to the bottom of the opposite air-guiding hole 3; through being equipped with spill fence dirt net 21 in opposite sex gas vent 3's bottom, can make impeller 2 of blowing upwards send the in-process with gas, with the impurity interception of gas inside on spill fence dirt net 21, avoid the impurity of air inside to spout from opposite sex gas vent 3, and then enter into the rice inside and the pollution rice problem that leads to.
The working principle is as follows: when the rice processing device is used, sundries in the storage barrel 13 are removed firstly, then the data of the weighing device 12 is reset to zero, at the moment, prepared rice can be poured into the storage barrel 13 from the feeding hole 11 at the top of the body 1, then the rice can enter the storage barrel 13 through the gourd-shaped feeding hole 14, the motor 15 is rotated while the rice enters, the spiral impellers 16 are rotated simultaneously, at the moment, the rice is guided by the spiral impellers 16, the rice is in a rotary falling state when flowing out from the bottom of the gourd-shaped feeding hole 14, then in the falling process of the rice, the rice with heavier weight can fall to the position close to the axis in the storage barrel 13, the rice with lighter weight can be thrown farther, and the rice with lighter weight can fall to the boundary position in the storage barrel 13; in the process that the spiral impeller 16 is driven by the motor 15, the blowing impeller 2 at the bottom of the spiral impeller 16 can synchronously rotate, at the moment, the blowing impeller 2 can upwards drive the gas at the bottom of the spiral impeller 16, so that the gas enters the opposite-nature gas guide hole 3 and is sprayed out from the gas outlet at the top of the opposite-nature gas guide hole 3, then the thrown rice is sucked and close to the center inside the storage barrel 13, so that the rice falling into the storage barrel 13 cannot deviate from the center too far, and the phenomenon that the rice is annularly placed around the inside of the storage barrel 13 and slides down when the rice is excessively accumulated is avoided; in the process that the air blowing impeller 2 supplies air to the inside of the opposite-sex air guide holes 3, the air output from the opposite-sex air guide holes 3 is blown to the inside of the rice on the spiral impeller 16, so that the air in the rice is increased after the rice passes through the spiral impeller 16, the rice is fluffy, the rice can be thrown more dispersedly when being thrown down, and the uniformity of the rice conveyed to the inside of the storage barrel 13 is increased; when gas flows from bottom to top in the opposite-sex gas guide hole 3, the gas flows out through the gas blocking ball 4, and in the rotating process of the spiral impeller 16, the gas blocking ball 4 slightly leaves the gas outlet of the opposite-sex gas guide hole 3 under the action of centrifugal force in the opposite-sex gas guide hole 3, meanwhile, the gas blocking ball 4 stays at the gas outlet of the opposite-sex gas guide hole 3 under the pulling of the first elastic rope 41 and the second elastic rope 42, and meanwhile, the bottom of the gas blocking ball 4 firstly leaves the opposite-sex gas guide hole 3 because the second elastic rope 42 is longer than the first elastic rope 41, so that the problem that the rice falls into the opposite-sex gas guide hole 3 in the process of falling from top to bottom can be prevented; when the helical impeller 16 does not rotate, the first U-shaped bracket 52, the counterweight ball 53 and the second U-shaped bracket 54 can be laid at the bottom of the helical impeller 16, so that the problem that the rice can stay on the elastic cloth 5 and can not fall into the storage barrel 13 is solved, then the counterweight ball 53 can transversely cross the bottom of the helical impeller 16 under the action of centrifugal force when the helical impeller 16 rotates, so that the elastic cloth 5 is supported at the bottom of the helical impeller 16, the rice conveyed from the helical impeller 16 can be thrown up on the elastic cloth 5, the dead time of the rice in the storage barrel 13 can be increased by the operation, then the rice can be more uniform at the bottom of the storage barrel 13, and the accuracy of the weighing device 12 in weight detection is improved; the material guide plate 6 is arranged in the storage barrel 13, so that when rice thrown up by the spiral impeller 16 impacts the inner side wall of the storage barrel 13, the rice vertically falls under the limit of the material guide plate 6, and the problem that the rice can bounce off when impacting the inner side wall of the storage barrel 13 and further bounce to the center of the bottom of the storage barrel 13 and is mixed into the rice with large mass in the storage barrel 13, so that the rice is unevenly distributed in the storage barrel 13 is solved; the rice falling from the material guide plate 6 can be decelerated by arranging the speed reducing plate 7, the convex block 71 and the speed reducing arc-shaped cone 72 on the inner side wall of the bottom of the storage barrel 13, so that the rice can not bounce for a long distance when falling to the bottom of the storage barrel 13, and the rice with different qualities is to be kept at the position where the elastic cloth 5 stays; by arranging the rubber cushion layer 8 and the squeezing balls 81 on the top of the speed reducing plate 7, the rice can not jump too high when falling to the top of the speed reducing plate 7, the accuracy of falling to the bottom of the storage barrel 13 by the rice is improved, and the rice is prevented from jumping to the center of the storage barrel 13 due to impact on the top end of the speed reducing plate 7; the two expansion balls 9 are arranged at the bottom of the extrusion ball 81, so that the extrusion ball 81 can move downwards when being impacted by rice, the expansion balls 9 can extrude the two sides of the rubber cushion layer 8, the boundary of the rubber cushion layer 8 has a certain gradient, and the speed of the rice sliding from the top of the rubber cushion layer 8 can be reduced; through being equipped with spill fence dirt net 21 in opposite sex gas vent 3's bottom, can make impeller 2 of blowing upwards send the in-process with gas, with the impurity interception of gas inside on spill fence dirt net 21, avoid the impurity of air inside to spout from opposite sex gas vent 3, and then enter into the rice inside and the pollution rice problem that leads to.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the 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 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.
Claims (10)
1. The utility model provides an intelligence check weighing rice case system which characterized in that: comprises a body (1); a feed inlet (11) is fixedly connected to the top of the body (1); the inner side wall of the bottom of the body (1) is provided with a weighing device (12); a storage barrel (13) is fixedly connected to the top of the weighing equipment (12); a gourd-shaped feeding port (14) is fixedly connected to the inner side wall of the top of the body (1); the gourd-shaped feeding port (14) is arranged between the feeding port (11) and the storage barrel (13); the top of the body (1) is provided with a motor (15); the output end of the motor (15) is fixedly connected with a spiral impeller (16); the spiral impeller (16) is arranged at the bottom port of the gourd-shaped feeding port (14).
2. The intelligent weight-measuring rice bin system according to claim 1, wherein: the bottom end of the spiral impeller (16) is fixedly connected with a blowing impeller (2) through the middle; the diameter of the blowing impeller (2) is smaller than that of the bottom of the spiral impeller (16); the spiral impeller (16) is internally provided with an anisotropic air guide hole (3); the bottom of the opposite air guide hole (3) corresponds to the blowing impeller (2).
3. The intelligent weight-measuring rice bin system according to claim 2, wherein: a plurality of groups of air outlets are formed in the side wall of the opposite air guide hole (3) in the spiral impeller (16); the air outlet and the spiral impeller (16) are arranged in a staggered mode.
4. The intelligent weight-measuring rice bin system according to claim 3, wherein: each air outlet at the top of the opposite air guide hole (3) is provided with a balloon (4); a first elastic rope (41) is fixedly connected between the air blocking ball (4) and the inner side wall of the top of the opposite air guide hole (3); a second elastic rope (42) is fixedly connected between the air blocking ball (4) and the inner side wall of the opposite air guide hole (3); the first elastic rope (41) is arranged between the air blocking ball (4) and the opposite-sex air guide hole (3) and close to the air outlet hole of the opposite-sex air guide hole (3); the second elastic rope (42) is arranged between the air blocking ball (4) and the opposite air guide hole (3) and close to the axis of the spiral impeller (16).
5. The intelligent weight-measuring rice bin system according to claim 4, wherein: the side wall of the bottom of the spiral impeller (16) is fixedly connected with an elastic cloth (5); the end part of the elastic cloth (5) is fixedly connected with a flexible edge (51); the bottom of the spiral impeller (16) is hinged with a first U-shaped bracket (52); a counterweight ball (53) is fixedly connected to the end part of the first U-shaped bracket (52); a second U-shaped bracket (54) is fixedly connected to the side wall of the counterweight ball (53); the other end of the second U-shaped bracket (54) is fixedly connected to the bottom of the flexible edge (51).
6. The intelligent weight-measuring rice bin system according to claim 5, wherein: a plurality of groups of material guide plates (6) are fixedly connected to the inner side wall of the storage barrel (13); the plurality of groups of material guide plates (6) are arranged in parallel.
7. The intelligent weight-measuring rice bin system according to claim 6, wherein: a plurality of groups of speed reducing plates (7) are fixedly connected to the inner side wall of the storage barrel (13); the speed reduction plate (7) is arranged inside the storage barrel (13) and close to the bottom of the storage barrel (13); a plurality of groups of convex blocks (71) are fixedly connected to the side wall of the speed reducing plate (7); a deceleration arc-shaped cone (72) is arranged between the convex blocks (71); the speed-reducing arc-shaped cone (72) is fixedly connected to the inner side wall of the storage barrel (13); the deceleration arc-shaped cone (72) is arranged between the inner side wall and the inner side wall of the bottom of the storage barrel (13).
8. The intelligent weight-measuring rice bin system according to claim 7, wherein: a rubber cushion layer (8) is fixedly connected to the top of the speed reducing plate (7); an extrusion ball (81) is fixedly connected to the inner side wall of the top of the rubber cushion layer (8); when the rubber cushion layer (8) is not stressed, a gap is reserved between the extrusion ball (81) and the top of the speed reducing plate (7).
9. The intelligent weight-measuring rice bin system according to claim 8, wherein: a plurality of groups of expansion balls (9) are arranged in the rubber cushion layer (8); the expansion ball (9) is arranged between the extrusion ball (81) and the speed reducing plate (7); springs (91) are connected among the multiple groups of expansion balls (9).
10. The intelligent weight-measuring rice bin system according to claim 9, wherein: the bottom of the opposite air guide hole (3) is fixedly connected with a concave dust barrier net (21).
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| CN113100647B (en) | 2022-03-04 |
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