CN112557462A - Resistance type grain moisture detector feeding anti-blocking device - Google Patents
Resistance type grain moisture detector feeding anti-blocking device Download PDFInfo
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- CN112557462A CN112557462A CN202011511699.XA CN202011511699A CN112557462A CN 112557462 A CN112557462 A CN 112557462A CN 202011511699 A CN202011511699 A CN 202011511699A CN 112557462 A CN112557462 A CN 112557462A
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- 230000009471 action Effects 0.000 claims abstract description 26
- 230000005484 gravity Effects 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 36
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 134
- 230000000694 effects Effects 0.000 abstract description 37
- 230000000903 blocking effect Effects 0.000 abstract description 11
- 239000012535 impurity Substances 0.000 abstract description 8
- 230000003031 feeding effect Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 14
- 235000017491 Bambusa tulda Nutrition 0.000 description 14
- 241001330002 Bambuseae Species 0.000 description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 14
- 239000011425 bamboo Substances 0.000 description 14
- 238000001514 detection method Methods 0.000 description 10
- 229920000742 Cotton Polymers 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 238000010009 beating Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
- G01N27/121—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid for determining moisture content, e.g. humidity, of the fluid
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Abstract
The invention relates to the technical field of feed anti-blocking of a moisture detector, in particular to a feed anti-blocking device of a resistance type grain moisture detector, which comprises a case, a moisture detector body, a feed cylinder and a controller, wherein the case is provided with a feed inlet and a feed outlet; the inside of the case is fixedly connected with a moisture meter body and a feeding cylinder; one side wall of the case is provided with a rectangular opening; one end of the feeding cylinder is communicated with the moisture meter body, the other end of the feeding cylinder extends out of the rectangular opening, and a fixing plate is arranged in the middle of the feeding cylinder; the motor drives the sliding rod to slide along the sliding groove and the baffle plate to rotate around the circle center of the fixing plate to be matched, so that the intermittent feeding effect of the feeding cylinder is achieved, the situation that materials are clamped in the feeding cylinder to cause the feeding cylinder to be blocked is prevented, and meanwhile, the blocking of the feeding cylinder is matched with the attraction of the first magnet to the second magnet under the action of gravity through the baffle plate, so that the effect of blocking impurities and moisture is achieved, and the stability and the practical application effect of the resistance-type grain moisture detector during working are improved.
Description
Technical Field
The invention relates to the technical field of feed anti-blocking of moisture detectors, in particular to a feed anti-blocking device of a resistance type grain moisture detector.
Background
China is the largest food producing country and consuming country in the world, however, in China, after the grains are harvested, the loss rate reaches 18 percent through the processes of threshing, airing, storing, transporting, processing, consuming and the like, and the loss rate far exceeds the standard value limited by the food and agriculture organization of the United nations by 5 percent. Grain moisture is an important factor influencing grain quality and an important index which must be detected in the links of grain storage, acquisition, processing and transportation. If the moisture content of the grains is too high, the grains are rotten and deteriorated in storage or transportation, drying is the most effective method for reducing the rotten and deterioration of the grains due to the fact that the moisture content of the grains is too high, however, the organic substances of the grains are damaged due to too low moisture content of the grains, the nutritional ingredients and the quality of the grains are affected, and therefore accurate detection of the moisture content of the grains is of great importance; because prior art is not enough, the staff pours the material into the in-process of moisture detector along a feeding section of thick bamboo, because the diameter specification of a feeding section of thick bamboo is limited for the material can block in the unable moisture detector that gets into of a feeding section of thick bamboo, thereby causes the stifled dead condition of a feeding section of thick bamboo, and then influences the normal use of resistance-type grain moisture detector.
Some technical schemes related to a feeding anti-blocking device of a resistance type grain moisture detector also appear in the prior art, for example, a Chinese patent with the application number of CN201910747164.3 discloses a high-precision resistance type grain intelligent moisture detector which comprises a detector, an adjusting device and a controller; the adjusting device comprises a first adjusting box, a second adjusting box, a first rotating roller, a second rotating roller, an electric push rod, a motor and a worm; the surfaces of the first rotating roller and the second rotating roller are rotatably sleeved with first lantern rings; the side wall of the groove of the inserted link is fixedly connected with a rubber layer; an air passage is formed in the rubber layer; the technical scheme realizes intelligent adjustment of the gap between the crushing rollers so as to be suitable for adjustment of different crushing degrees of grains, has high adjustment precision, realizes mechanization of an adjustment process, avoids the problems of complicated steps and manpower and material waste caused by manual replacement of the crushing rollers, can reduce the vibration frequency and amplitude of the crushing rollers, and improves the crushing precision of grains and the detection precision of a moisture detector; but this technical scheme does not consider the staff and pours the material into the in-process of moisture detector along a feeding section of thick bamboo, because the diameter specification of a feeding section of thick bamboo is limited for the material can block in the unable moisture detector that gets into of a feeding section of thick bamboo, thereby causes the stifled dead condition of a feeding section of thick bamboo, influences the normal use of resistance-type grain moisture detector, and then causes the limitation of this scheme.
In view of the above, in order to overcome the above technical problems, the invention provides a feeding anti-blocking device for a resistance type grain moisture detector, which adopts a special anti-blocking structure to solve the above technical problems.
Disclosure of Invention
In order to make up the defects of the prior art, the feeding anti-blocking device of the resistance-type grain moisture detector provided by the invention has the advantages that the sliding rod is driven by the motor to slide along the sliding groove and the baffle plate is matched with the sliding rod in a rotating mode around the circle center of the fixing plate, so that the intermittent feeding effect of the feeding cylinder is realized, the situation that the feeding cylinder is blocked due to the fact that materials are clamped in the feeding cylinder is prevented, meanwhile, the feeding cylinder is blocked by the baffle plate under the action of gravity and is matched with the first magnet to attract the second magnet, the effect of blocking impurities and moisture is achieved, and the working stability and the practical application effect of the resistance-type grain moisture detector are improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a feeding anti-blocking device of a resistance type grain moisture detector, which comprises a case, a moisture detector body, a feeding cylinder and a controller, wherein the case is provided with a feeding hole; the inside of the case is fixedly connected with a moisture meter body and a feeding cylinder; one side wall of the case is provided with a rectangular opening; one end of the feeding cylinder is communicated with the moisture meter body, the other end of the feeding cylinder extends out of the rectangular opening, and a fixing plate is arranged in the middle of the feeding cylinder; the fixed plate is fixed on the inner wall of the feeding cylinder far away from the horizontal plane, the cross section of the fixed plate is semicircular, and the circle center of the fixed plate is rotatably connected with the baffle; the cross section of the baffle is consistent with that of the fixing plate; the baffle is matched with the fixed plate under the action of gravity to block the feeding cylinder; a first magnet is embedded in the curved surface of the baffle; a second magnet is embedded in the inner wall of the feeding cylinder; the first magnet on the baffle is contacted with the second magnet under the action of gravity; the magnetism of the first magnet is opposite to that of the second magnet; an arc-shaped groove is formed in one surface, facing the other end of the feeding cylinder, of the baffle; the arc-shaped groove is connected with a sliding rod in a sliding way; the other end of the sliding rod is fixedly connected with a connecting plate; the inner wall of the feeding cylinder is fixedly connected with a motor through a fixing rod; the output shaft of the motor is connected with the other end of the connecting plate, and the motor can drive the sliding rod to slide along the arc-shaped groove through the connecting plate; the controller is used for controlling the feed anti-blocking device of the resistance type grain moisture detector to automatically operate;
when the resistance type grain moisture detector works, due to the defects of the prior art, in the process that a worker pours materials into the moisture detector along the feeding cylinder, the materials are clamped in the feeding cylinder and cannot enter the moisture detector due to the limited diameter specification of the feeding cylinder, so that the feeding cylinder is blocked, and the normal use of the resistance type grain moisture detector is influenced;
therefore, in the invention, a worker falls down the material along the other end of the feeding cylinder, so that the material moves to one side of the baffle plate under the action of gravity, the worker starts the controller to control the motor to rotate, the motor drives the fixedly connected connecting plate to rotate, the connecting plate rotates to drive the sliding rod to slide along the arc-shaped groove, so that the sliding rod moves to one end of the arc-shaped groove, the sliding rod continuously moves to drive the baffle plate to rotate around the center of a circle of the fixed plate, so that the interior of the feeding cylinder is opened, the material flows along a gap between the baffle plate and the fixed plate, then the motor rotates reversely, the motor drives the sliding plate to move to the other end of the arc-shaped groove, further the sliding rod is controlled to drive the baffle plate to rotate reversely around the center of the fixed plate, the baffle plate can close the feeding cylinder and then open the feeding cylinder again in the reverse rotation process of the baffle plate, thereby, the material is loosened after stirring, and then better flows away along a gap between the baffle and the fixed plate, after the material moves into the moisture meter body along the feeding cylinder, the moisture meter body detects the material, then the motor stops rotating, the baffle is matched with the fixed plate under the action of gravity to block the feeding cylinder, so that impurities and moisture are prevented from entering the moisture meter body along the feeding cylinder, the problem that the moisture meter body is inaccurate in measurement is solved, meanwhile, the problem that the baffle is driven to move due to the shaking of the feeding anti-blocking device of the resistance-type grain moisture meter is prevented through the attraction of the first magnet and the second magnet, and the stability that the baffle seals the feeding cylinder is further improved;
the motor drives the sliding rod to slide along the sliding groove and the baffle plate to rotate around the circle center of the fixing plate to be matched, so that the intermittent feeding effect of the feeding cylinder is achieved, the situation that materials are clamped in the feeding cylinder to cause the feeding cylinder to be blocked is prevented, and meanwhile, the blocking of the feeding cylinder is matched with the attraction of the first magnet to the second magnet under the action of gravity through the baffle plate, so that the effect of blocking impurities and moisture is achieved, and the stability and the practical application effect of the resistance-type grain moisture detector during working are improved.
Preferably, two corrugated air bags are arranged in the arc-shaped groove; one end of one of the corrugated air bags is connected with one end of the arc-shaped groove, the other end of the corrugated air bag is connected with one end of the sliding rod, one end of the other corrugated air bag is connected with the other end of the arc-shaped groove, the other end of the corrugated air bag is connected with one end of the sliding rod, and a through hole is formed in the outer wall of the corrugated air bag, close to the other end of the feeding cylinder; the through hole is communicated with the inside of the corrugated air bag; during operation, the slide bar slides the in-process along the arc wall, the slide bar can extrude the ripple gasbag, the ripple gasbag receives the extrusion effect afterdeformation of slide bar, make the inside atmospheric pressure increase of ripple gasbag, the inside gas of ripple gasbag can be along the through-hole blowout, thereby make through-hole spun air current strike the material, and then reached the loose purpose to the material, make the material can flow away along the gap between baffle and the fixed plate after loosening, and then the efficiency that the material was poured into has been improved, simultaneously strike the inner wall of a feeding section of thick bamboo through-hole spun air current, thereby make the material can not the adhesion on the inner wall of a feeding section of thick bamboo, prevent the material caking on a feeding section of thick bamboo inner wall, thereby with the stifled dead condition of a feeding section of thick bamboo, and then improved the practical application effect of stifled device of resistance-type grain.
Preferably, a disc is arranged inside the through hole; the diameter of the disc is 3-5mm smaller than that of the through hole, and the outer wall of the disc is fixedly connected with an elastic rope; the elastic ropes are uniformly distributed on the outer wall of the disc, and the other ends of the elastic ropes are connected with the hole wall of the through hole; during operation, through-hole spun gas can receive blockking of disc, thereby make gas can promote the disc motion, the disc motion can overcome the elastic action of stretch cord, can push away the material around the through-hole after the disc removes, thereby prevent that the material from dropping to in the through-hole, cause the condition that the through-hole was stopped up, the disc removes and can drive material removal around the periphery simultaneously, thereby further reach loose purpose, and then the efficiency that the material flowed along the feed cylinder has been improved, make the detection efficiency of moisture meter body to the material obtain improving, ripple gasbag is inside to breathe in the in-process simultaneously, the disc resumes the normal position at the effect of stretch cord, make the air current can only follow the gap inflow between disc and the through-hole, and then guaranteed the inside cleanliness of ripple gasbag, make the practical application effect of ripple gasbag obtain improving.
Preferably, one surface of the disc close to the other end of the feeding cylinder is fixedly connected with a round bar; the outer wall of the round bar is fixedly connected with a thread rope; the thread ropes are uniformly distributed on the outer wall of the round bar, and the other ends of the thread ropes are connected with the knocking block; the during operation, the disc removes the in-process and can drives the pole and remove, thereby make the pole mix the inside material of a feeding section of thick bamboo, make the material further loose after mixing, material flow efficiency has been improved, the pole removes the in-process simultaneously and can drive the cotton rope and remove, thereby it removes to drive the piece of beating through the cotton rope, make the piece of beating remove the in-process and reached the preliminary broken effect of material, the material receives the effect of beating the piece and ftractures, and then make the inside moisture of material can flow, be convenient for improve this internal material moisture evaporation efficiency of moisture meter, and then improved the efficiency that the moisture meter body detected the material.
Preferably, the cross section of the knocking block is circular, and the outer wall of the knocking block is fixedly connected with an annular disc; the annular disc surrounds the outer wall of the knocking block, and the edge of the annular disc is triangular; the during operation, the cotton rope drives and strikes the piece and remove the in-process, strike the piece and can drive the motion of annular dish, make annular dish and the inside material of a feeding section of thick bamboo strike, the edge through the annular dish sets to triangle-shaped, make the annular dish can carry out crushing effect to the material, thereby further increased the gap of material fracture, make the crushing effect of material further obtain improving, make moisture flow out from the material is inside, further improved the efficiency that the moisture meter body detected the material, strike the piece simultaneously and drive the in-process that the annular dish moved and also can play loose effect to material on every side.
Preferably, a cavity is arranged inside the knocking block, and an air hole is formed in the outer wall of the knocking block; the air hole is communicated with the cavity; the knocking block is made of an elastic material and can recover after being extruded and deformed; the during operation, the cotton rope drives and strikes the piece and remove the in-process, strike the piece and can take place the striking with material on every side, make and strike the piece and take place deformation after receiving the striking, because the quantity of gas in the cavity is unchangeable, the volume of cavity receives and reduces after the extrusion, thereby make the atmospheric pressure increase in the cavity, make the gas in the cavity can spout along the gas pocket, spun air current strikes material on every side, make the material further become loose under the impact effect of air current, the flow efficiency of material has further been improved, make the detection efficiency of moisture meter body to the material further obtain improving, thereby further improved the stability that resistance-type grain moisture detector used.
The invention has the following beneficial effects:
1. the motor drives the sliding rod to slide along the sliding groove and the baffle plate to rotate around the circle center of the fixing plate to be matched, so that the intermittent feeding effect of the feeding cylinder is achieved, the situation that materials are clamped in the feeding cylinder to cause the feeding cylinder to be blocked is prevented, and meanwhile, the blocking of the feeding cylinder is matched with the attraction of the first magnet to the second magnet under the action of gravity through the baffle plate, so that the effect of blocking impurities and moisture is achieved, and the stability and the practical application effect of the resistance-type grain moisture detector during working are improved.
2. In the process that the sliding rod slides along the arc-shaped groove, the sliding rod can extrude the corrugated air bag, the corrugated air bag deforms under the extrusion action of the sliding rod, so that the air pressure inside the corrugated air bag is increased, the air inside the corrugated air bag can be sprayed out along the through hole, the air flow sprayed out of the through hole can impact materials, and the purpose of loosening the materials is achieved.
3. According to the invention, gas sprayed out of the through hole is blocked by the disc, so that the gas can push the disc to move, the disc movement can overcome the elastic action of the elastic rope, materials around the through hole can be pushed away after the disc moves, the situation that the materials fall into the through hole and are blocked is prevented, meanwhile, the disc movement can drive the surrounding materials to move, the loosening purpose is further achieved, the efficiency of the materials flowing along the feeding cylinder is improved, the detection efficiency of the moisture meter body on the materials is improved, meanwhile, the disc is restored to the original position under the action of the elastic rope in the internal suction process of the corrugated airbag, so that airflow can only flow in from a gap between the disc and the through hole, the cleanness of the interior of the corrugated airbag is further ensured, and the actual application effect of the corrugated airbag is improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a perspective view of the feed cylinder of the present invention;
FIG. 4 is a cross-sectional view of the feed cylinder of the present invention;
FIG. 5 is a perspective view of a baffle plate according to the present invention;
FIG. 6 is an enlarged view at B in FIG. 5;
in the figure: the device comprises a case 1, a rectangular opening 11, a moisture meter body 2, a feeding cylinder 3, a fixing plate 31, a baffle 32, a first magnet 33, a second magnet 34, an arc-shaped groove 35, a sliding rod 36, a connecting plate 37, a motor 38, a corrugated air bag 4, a through hole 41, a disc 42, an elastic rope 43, a round rod 44, a cord 45, a knocking block 46, an annular disc 47, a cavity 48 and an air hole 49.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, the feeding anti-blocking device of the resistance type grain moisture detector of the invention comprises a case 1, a moisture detector body 2, a feeding cylinder 3 and a controller; a moisture meter body 2 and a feeding cylinder 3 are fixedly connected inside the case 1; one side wall of the case 1 is provided with a rectangular opening 11; one end of the feeding cylinder 3 is communicated with the moisture meter body 2, the other end of the feeding cylinder extends out of the rectangular opening 11, and the middle part of the feeding cylinder 3 is provided with a fixing plate 31; the fixed plate 31 is fixed on the inner wall of the feeding cylinder 3 far away from the horizontal plane, the cross section of the fixed plate 31 is semicircular, and the circle center of the fixed plate 31 is rotatably connected with the baffle 32; the cross-sectional shape of the baffle 32 is consistent with that of the fixing plate 31; the baffle 32 is matched with the fixed plate 31 under the action of gravity to block the feeding cylinder 3; a first magnet 33 is embedded in the curved surface of the baffle 32; a second magnet 34 is embedded on the inner wall of the feeding cylinder 3; the first magnet 33 on the baffle 32 is contacted with the second magnet 34 under the action of gravity; the magnetism of the first magnet 33 is opposite to that of the second magnet 34; an arc-shaped groove 35 is formed in one surface, facing the other end of the feeding cylinder 3, of the baffle 32; the arc-shaped groove 35 is connected with a sliding rod 36 in a sliding way; the other end of the sliding rod 36 is fixedly connected with a connecting plate 37; the inner wall of the feeding cylinder 3 is fixedly connected with a motor 38 through a fixing rod; the output shaft of the motor 38 is connected to the other end of the connecting plate 37, and the motor 38 can drive the sliding rod 36 to slide along the arc-shaped groove 35 through the connecting plate 37; the controller is used for controlling the feed anti-blocking device of the resistance type grain moisture detector to automatically operate;
when the device works, due to the defects of the prior art, in the process that a worker pours materials into the moisture detector along the feeding cylinder 3, the materials are clamped in the feeding cylinder 3 and cannot enter the moisture detector due to the limited diameter specification of the feeding cylinder 3, so that the feeding cylinder 3 is blocked, and the normal use of the resistance-type grain moisture detector is influenced;
therefore, in the invention, the worker falls down the material along the other end of the feeding cylinder 3, so that the material moves to one surface of the baffle plate 32 under the action of gravity, the worker starts the controller to control the motor 38 to rotate, so that the motor 38 drives the connecting plate 37 which is fixedly connected to rotate, the connecting plate 37 rotates to drive the slide rod 36 to slide along the arc-shaped groove 35, so that the slide rod 36 moves to one end of the arc-shaped groove 35, the slide rod 36 continuously moves to drive the baffle plate 32 to rotate around the center of the fixed plate 31, so that the interior of the feeding cylinder 3 is opened, the material flows along the gap between the baffle plate 32 and the fixed plate 31, then the motor 38 rotates reversely, so that the motor 38 drives the slide plate to move to the other end of the arc-shaped groove 35, so that the slide rod 36 is controlled to drive the baffle plate 32 to rotate reversely around the center of the, thereby realizing the effect of intermittently opening the feeding cylinder 3, stirring the materials in the feeding cylinder 3 in the moving process of the sliding rod 36 and the connecting plate 37, leading the materials to become loose after being stirred, and then better flows away along the gap between the baffle 32 and the fixed plate 31, after the material moves to the interior of the moisture meter body 2 along the feeding cylinder 3, the moisture meter body 2 detects the material, then the motor 38 stops rotating, the baffle 32 is matched with the fixed plate 31 under the action of gravity to block the feeding cylinder 3, thereby preventing impurities and moisture from entering the moisture meter body 2 along the feeding cylinder 3 to cause the problem of inaccurate measurement of the moisture meter body 2, meanwhile, the first magnet 33 and the second magnet 34 attract each other, so that the problem that the baffle 32 is driven to move by shaking of the feeding anti-blocking device of the resistance type grain moisture detector is solved, and the sealing stability of the feeding cylinder 3 by the baffle 32 is improved;
according to the invention, the motor 38 drives the sliding rod 36 to slide along the sliding groove and the baffle 32 to rotate around the circle center of the fixing plate 31 to match, so that the intermittent feeding effect of the feeding cylinder 3 is realized, the situation that the feeding cylinder 3 is blocked due to the fact that materials are clamped in the feeding cylinder 3 is prevented, and meanwhile, the feeding cylinder 3 is blocked under the action of gravity by the baffle 32 and is matched with the first magnet 33 to attract the second magnet 34, so that the effect of blocking impurities and moisture is achieved, and the working stability and the practical application effect of the resistance-type grain moisture detector are improved.
As an embodiment of the present invention, two corrugated airbags 4 are arranged in the arc-shaped groove 35; one end of one of the corrugated air bags 4 is connected with one end of the arc-shaped groove 35, the other end of the corrugated air bag 4 is connected with one end of the sliding rod 36, one end of the other corrugated air bag 4 is connected with the other end of the arc-shaped groove 35, the other end of the corrugated air bag 4 is connected with one end of the sliding rod 36, and the outer wall of the corrugated air bag 4 close to the other end of the feeding cylinder 3 is provided with a through hole 41; the through hole 41 is communicated with the inside of the corrugated air bag 4; when the work is carried out, the slide bar 36 extrudes the corrugated air bag 4 in the process that the slide bar 36 slides along the arc-shaped groove 35, the corrugated air bag 4 deforms under the extrusion action of the slide bar 36, the air pressure in the corrugated air bag 4 is increased, the air in the corrugated air bag 4 can be sprayed out along the through holes 41, so that the air flow sprayed out from the through holes 41 impacts the material, thereby achieving the purpose of loosening the materials, leading the materials to flow away along the gap between the baffle 32 and the fixed plate 31 after loosening, thereby improving the efficiency of pouring the materials, simultaneously impacting the inner wall of the feeding cylinder 3 by the airflow sprayed out from the through holes 41, thereby preventing the materials from being adhered to the inner wall of the feeding cylinder 3 and preventing the materials from caking on the inner wall of the feeding cylinder 3, thereby the condition of blocking up the feeding cylinder 3 and then improving the practical application effect of the feeding anti-blocking device of the resistance type grain moisture detector.
As an embodiment of the present invention, a disc 42 is provided inside the through hole 41; the diameter of the disc 42 is 3-5mm smaller than that of the through hole 41, and an elastic rope 43 is fixedly connected to the outer wall of the disc 42; the elastic ropes 43 are uniformly distributed on the outer wall of the disc 42, and the other ends of the elastic ropes 43 are connected with the hole wall of the through hole 41; when the device works, the gas sprayed out of the through hole 41 is blocked by the disc 42, so that the gas can push the disc 42 to move, the movement of the disc 42 overcomes the elastic force of the elastic rope 43, the disc 42 can push away the materials around the through hole 41 after moving, thereby preventing the materials from falling into the through hole 41 to cause the blocking of the through hole 41, simultaneously, the disc 42 moves to drive the surrounding materials to move, thereby further achieving the purpose of loosening, thereby improving the efficiency of the material flowing along the feeding cylinder 3, improving the detection efficiency of the moisture meter body 2 to the material, meanwhile, in the process of sucking air into the interior by the corrugated air bag 4, the disk 42 is restored to the original position under the action of the elastic ropes 43, so that the air flow can only flow in from the gap between the disk 42 and the through hole 41, thereby ensuring the cleanness inside the corrugated air bag 4 and improving the practical application effect of the corrugated air bag 4.
As an embodiment of the present invention, a round bar 44 is fixedly connected to one side of the disc 42 close to the other end of the feed cylinder 3; the outer wall of the round bar 44 is fixedly connected with a thread rope 45; the wire ropes 45 are uniformly distributed on the outer wall of the round bar 44, and the other ends of the wire ropes 45 are connected with the knocking block 46; during operation, disc 42 removes the in-process and can drive pole 44 and remove, thereby make pole 44 stir the inside material of feed cylinder 3, make the material further loose after stirring, the material flow efficiency is improved, pole 44 removes the in-process and can drive cotton rope 45 and remove simultaneously, thereby it removes to drive knockoff piece 46 through cotton rope 45, make knockoff piece 46 remove the in-process and reached the preliminary broken effect of material, the material receives the effect of knockoff piece 46 and ftractures, and then make the inside moisture of material can flow out, be convenient for improve the material moisture evaporation efficiency in the moisture meter body 2, and then improved the efficiency that moisture meter body 2 detected the material.
As an embodiment of the present invention, the cross-sectional shape of the knocking block 46 is circular, and an annular disc 47 is fixedly connected to the outer wall of the knocking block 46; the annular disc 47 surrounds the outer wall of the knocking block 46, and the edge of the annular disc 47 is arranged to be triangular; the during operation, cotton rope 45 drives and strikes piece 46 and removes the in-process, strike piece 46 can drive the motion of annular dish 47, make annular dish 47 and the inside material of feed cylinder 3 strike, the edge through annular dish 47 sets to triangle-shaped, make annular dish 47 can carry out crushing effect to the material, thereby further increased the gap of material fracture, make the crushing effect of material further obtain improving, make moisture flow out from the material is inside, further improved the efficiency that moisture meter body 2 detected the material, strike piece 46 simultaneously and drive the in-process that annular dish 47 moved and also can play loose effect to material on every side.
As an embodiment of the present invention, a cavity 48 is disposed inside the knock block 46, and an air hole 49 is disposed on an outer wall of the knock block 46; the air hole 49 is communicated with the cavity 48; the knocking block 46 is made of an elastic material, and the knocking block 46 can recover after being extruded and deformed; the during operation, cotton rope 45 drives and strikes piece 46 and removes the in-process, strike piece 46 can take place the striking with material on every side, make strike piece 46 receive to take place deformation after the striking, because the gas volume in the cavity 48 is unchangeable, the volume of cavity 48 receives and reduces after the extrusion, thereby make the atmospheric pressure increase in the cavity 48, make the gas in the cavity 48 can spout along gas pocket 49, spun air current strikes material on every side, make the material further become loose under the impact effect of air current, the flow efficiency of material has further been improved, make moisture meter body 2 further obtain improving to the detection efficiency of material, thereby further improved the stability that resistance-type grain moisture detector used.
When the feeding device works, a worker falls down a material along the other end of the feeding cylinder 3, so that the material moves to one surface of the baffle plate 32 under the action of gravity, the worker starts the controller to control the motor 38 to rotate, the motor 38 drives the fixedly connected connecting plate 37 to rotate, the connecting plate 37 rotates to drive the slide rod 36 to slide along the arc-shaped groove 35, so that the slide rod 36 moves to one end of the arc-shaped groove 35, the slide rod 36 continuously moves to drive the baffle plate 32 to rotate around the center of the circle of the fixed plate 31, so that the interior of the feeding cylinder 3 is opened, the material flows along the gap between the baffle plate 32 and the fixed plate 31, then the motor 38 rotates reversely, so that the motor 38 drives the slide plate to move to the other end of the arc-shaped groove 35, the slide rod 36 is further controlled to drive the baffle plate 32 to rotate reversely around the center of the fixed plate 31, thereby realizing the effect of intermittently opening the feeding cylinder 3, stirring the materials in the feeding cylinder 3 in the moving process of the sliding rod 36 and the connecting plate 37, leading the materials to become loose after being stirred, and then better flows away along the gap between the baffle 32 and the fixed plate 31, after the material moves to the interior of the moisture meter body 2 along the feeding cylinder 3, the moisture meter body 2 detects the material, then the motor 38 stops rotating, the baffle 32 is matched with the fixed plate 31 under the action of gravity to block the feeding cylinder 3, thereby preventing impurities and moisture from entering the moisture meter body 2 along the feeding cylinder 3 to cause the problem of inaccurate measurement of the moisture meter body 2, meanwhile, the first magnet 33 and the second magnet 34 attract each other, so that the problem that the baffle 32 is driven to move by shaking of the feeding anti-blocking device of the resistance type grain moisture detector is solved, and the sealing stability of the feeding cylinder 3 by the baffle 32 is improved; when the sliding rod 36 slides along the arc-shaped groove 35, the sliding rod 36 can extrude the corrugated air bag 4, the corrugated air bag 4 deforms under the extrusion action of the sliding rod 36, the air pressure in the corrugated air bag 4 is increased, the air in the corrugated air bag 4 can be sprayed out along the through holes 41, so that the air flow sprayed out from the through holes 41 impacts the material, thereby achieving the purpose of loosening the materials, leading the materials to flow away along the gap between the baffle 32 and the fixed plate 31 after loosening, thereby improving the efficiency of pouring the materials, simultaneously impacting the inner wall of the feeding cylinder 3 by the airflow sprayed out from the through holes 41, thereby preventing the materials from being adhered to the inner wall of the feeding cylinder 3 and preventing the materials from caking on the inner wall of the feeding cylinder 3, thereby, the feeding cylinder 3 is blocked, and the practical application effect of the feeding anti-blocking device of the resistance type grain moisture detector is improved; the gas sprayed out of the through hole 41 is blocked by the disc 42, so that the gas pushes the disc 42 to move, the movement of the disc 42 overcomes the elastic force of the elastic rope 43, the disc 42 can push away the materials around the through hole 41 after moving, thereby preventing the materials from falling into the through hole 41 to cause the blocking of the through hole 41, simultaneously, the disc 42 moves to drive the surrounding materials to move, thereby further achieving the purpose of loosening, thereby improving the efficiency of the material flowing along the feeding cylinder 3, improving the detection efficiency of the moisture meter body 2 to the material, meanwhile, in the process of sucking air into the interior by the corrugated air bag 4, the disk 42 is restored to the original position under the action of the elastic ropes 43, so that the air flow can only flow in from the gap between the disk 42 and the through hole 41, thereby ensuring the cleanness of the interior of the corrugated air bag 4 and improving the practical application effect of the corrugated air bag 4; the round rod 44 can be driven to move in the moving process of the disc 42, so that the round rod 44 can stir the materials in the feeding cylinder 3, the materials are further loosened after being stirred, the material flowing efficiency is improved, meanwhile, the round rod 44 can drive the thread rope 45 to move in the moving process, the knocking block 46 is driven to move through the thread rope 45, the effect of primary crushing on the materials is achieved in the moving process of the knocking block 46, the materials crack under the action of the knocking block 46, the moisture in the materials can flow out, the moisture evaporation efficiency of the materials in the moisture meter body 2 is improved, and the material detection efficiency of the moisture meter body 2 is improved; in the process that the cord 45 drives the knocking block 46 to move, the knocking block 46 drives the annular disc 47 to move, so that the annular disc 47 collides with materials inside the feeding barrel 3, the edge of the annular disc 47 is set to be triangular, the annular disc 47 can break the materials, gaps where the materials are cracked are further increased, the breaking effect of the materials is further improved, moisture flows out of the materials, the efficiency of the moisture meter body 2 for detecting the materials is further improved, meanwhile, the knocking block 46 can also play a loosening effect on surrounding materials in the process that the knocking block 46 drives the annular disc 47 to move, in the process that the cord 45 drives the knocking block 46 to move, the knocking block 46 can collide with surrounding materials, the knocking block 46 is deformed after being collided, and the volume of the cavity 48 is reduced after being squeezed, so that the air pressure in the cavity 48 is increased, make the gas in the cavity 48 can be spout along gas pocket 49, and spun air current strikes material on every side for the material further becomes loose under the impact of air current, has further improved the flow efficiency of material, makes moisture meter body 2 further obtain improving to the detection efficiency of material, thereby has further improved the stability that resistance-type grain moisture detector used.
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 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 (6)
1. A feeding anti-blocking device of a resistance type grain moisture detector comprises a case (1), a moisture detector body (2), a feeding cylinder (3) and a controller; the method is characterized in that: the inside of the case (1) is fixedly connected with a moisture meter body (2) and a feeding cylinder (3); one side wall of the case (1) is provided with a rectangular opening (11); one end of the feeding cylinder (3) is communicated with the moisture meter body (2), the other end of the feeding cylinder extends out of the rectangular opening (11), and a fixing plate (31) is arranged in the middle of the feeding cylinder (3); the fixed plate (31) is fixed on the inner wall of the feeding cylinder (3) far away from the horizontal plane, the cross section of the fixed plate (31) is semicircular, and the circle center of the fixed plate (31) is rotatably connected with the baffle (32); the cross section of the baffle (32) is consistent with that of the fixing plate (31); the baffle (32) is matched with the fixed plate (31) under the action of gravity to block the feeding cylinder (3); a first magnet (33) is embedded in the curved surface of the baffle plate (32); a second magnet (34) is embedded in the inner wall of the feeding cylinder (3); the first magnet (33) on the baffle (32) is in contact with the second magnet (34) under the action of gravity; the first magnet (33) and the second magnet (34) are opposite in magnetism; an arc-shaped groove (35) is formed in one surface, facing the other end of the feeding cylinder (3), of the baffle plate (32); the arc-shaped groove (35) is connected with a sliding rod (36) in a sliding way; the other end of the sliding rod (36) is fixedly connected with a connecting plate (37); the inner wall of the feeding cylinder (3) is fixedly connected with a motor (38) through a fixing rod; an output shaft of the motor (38) is connected with the other end of the connecting plate (37), and the motor (38) can drive the sliding rod (36) to slide along the arc-shaped groove (35) through the connecting plate (37); the controller is used for controlling the feeding anti-blocking device of the resistance type grain moisture detector to automatically operate.
2. The feeding anti-blocking device of the resistance-type grain moisture detector as claimed in claim 1, wherein: two corrugated air bags (4) are arranged in the arc-shaped groove (35); one end of one of the corrugated air bags (4) is connected with one end of the arc-shaped groove (35), the other end of the corrugated air bag (4) is connected with one end of the sliding rod (36), one end of the other corrugated air bag (4) is connected with the other end of the arc-shaped groove (35), the other end of the corrugated air bag (4) is connected with one end of the sliding rod (36), and a through hole (41) is formed in the outer wall, close to the other end of the feeding cylinder (3), of each corrugated air bag (4); the through hole (41) is communicated with the inside of the corrugated air bag (4).
3. The feeding anti-blocking device of the resistance-type grain moisture detector as claimed in claim 2, wherein: a disc (42) is arranged in the through hole (41); the diameter of the disc (42) is 3-5mm smaller than that of the through hole (41), and an elastic rope (43) is fixedly connected to the outer wall of the disc (42); the elastic ropes (43) are uniformly distributed on the outer wall of the disc (42), and the other ends of the elastic ropes (43) are connected with the hole wall of the through holes (41).
4. The feeding anti-blocking device of the resistance-type grain moisture detector as claimed in claim 3, wherein: one surface of the disc (42) close to the other end of the feeding cylinder (3) is fixedly connected with a round bar (44); the outer wall of the round bar (44) is fixedly connected with a thread rope (45); the thread rope (45) is uniformly distributed on the outer wall of the round bar (44), and the other end of the thread rope (45) is connected with the knocking block (46).
5. The feeding anti-blocking device of the resistance-type grain moisture detector as claimed in claim 4, wherein: the section of the knocking block (46) is circular, and the outer wall of the knocking block (46) is fixedly connected with an annular disc (47); the annular disc (47) surrounds the outer wall of the knocking block (46), and the edge of the annular disc (47) is arranged to be triangular.
6. The feeding anti-blocking device of the resistance-type grain moisture detector as claimed in claim 5, wherein: a cavity (48) is arranged inside the knocking block (46), and an air hole (49) is arranged on the outer wall of the knocking block (46); the air hole (49) is communicated with the cavity (48); the knocking block (46) is made of elastic materials, and the knocking block (46) can recover after being extruded and deformed.
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| CN202011511699.XA CN112557462B (en) | 2020-12-18 | 2020-12-18 | Feeding anti-blocking device of resistance type grain moisture detector |
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| CN202011511699.XA CN112557462B (en) | 2020-12-18 | 2020-12-18 | Feeding anti-blocking device of resistance type grain moisture detector |
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| CN112557462A true CN112557462A (en) | 2021-03-26 |
| CN112557462B CN112557462B (en) | 2024-03-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117225589A (en) * | 2023-11-14 | 2023-12-15 | 四川省郫筒酱园有限责任公司 | Based on multiple sieving mechanism is used in hot pepper processing |
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| KR102031277B1 (en) * | 2019-08-02 | 2019-10-11 | 주식회사 지원하이텍 | Apparatus for Measuring Moisture of Grain |
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| KR102031277B1 (en) * | 2019-08-02 | 2019-10-11 | 주식회사 지원하이텍 | Apparatus for Measuring Moisture of Grain |
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| CN117225589A (en) * | 2023-11-14 | 2023-12-15 | 四川省郫筒酱园有限责任公司 | Based on multiple sieving mechanism is used in hot pepper processing |
| CN117225589B (en) * | 2023-11-14 | 2024-01-23 | 四川省郫筒酱园有限责任公司 | Based on multiple sieving mechanism is used in hot pepper processing |
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| CN112557462B (en) | 2024-03-12 |
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