JPH06320025A - Private testing method for unhulled rice or wheat and apparatus therefor - Google Patents

Abstract

PURPOSE:To provide a private testing method and private testing apparatus capable of exactly obtaining data for private testing by integrally treating the grains brought to cooperating drying facilities even if these grains are unhulled rice or wheat. CONSTITUTION:This private testing apparatus is composed of a sample charging device 3 which has a charging window 8 to be intermittently opened and closed by the slide-moving of a main shutter plate 12 and a charging hopper 9 constituted to house the charged samples and to discharge these samples by the opening action of a sub-shutter plate 13, a bidirectional sorting device 4 which sorts and supplies the samples to a supply hopper 30 of a centrifugal hulling machine 29 connected at the front end side of a grain lifting cylinder 34 to an air screening chamber 32 when the samples are the unhulled rice and can sort and supply the samples to the air screening chamber when the samples are the wheat, a supply device which supplies the unhulled rice or wheat discharged from the air screening chamber to an elevator hopper without spilling the unhulled ride or wheat, a grain screening machine 6 which screens the grains of unpolished rice and scrap grains and surely discharges these grains and a yield calculating device 7 which measures the weight of the sized grains and scrap grains of the unhulled rice or wheat and can calculate the yield of the sized grains and the yield of the scrap grains.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention aims to clarify the share of each raw material grain such as paddy or wheat brought in by an individual or a consignor in a communal drying facility. The present invention relates to a voluntary test method for paddy or wheat and an apparatus for the voluntary test, in which a part of the sample is extracted, and this allows accurate and easy voluntary test work for calculating the sample sizing yield and the scrap grain yield.

[0002]

2. Description of the Related Art Conventionally, in a joint drying facility, in order to clarify the share of each raw rice grain brought in by an individual and by the consignor, the raw rice grain by producer, individual, and consignor is individually certified. In order to obtain the producer's sale price distribution when selling rice and selling it, and the related payments, and the standard number for calculating the facility usage fee, the input hopper, sample paddy rice weighing machine, rice huller, sorter, and sorter Grain brown rice and a scale for measuring scrap grains are connected in series one after another,
After weighing the weight of the sample unhulled rice that was supplied from the feeding hopper at intervals, the weights of the sized brown rice and the waste particles obtained were removed and sorted by the sized brown rice and the waste particle weighing machine, respectively. A voluntary inspection device capable of measuring and quantifying the sizing yield and the scrap grain yield for certifying the quality of the sample paddy rice is known and disclosed in, for example, Japanese Patent Publication No. 63-44016. .

[0003]

By the way, in the conventional voluntary verification device of this kind, (a) the voluntary verification device itself was developed for paddy rice, so that grains other than paddy rice, for example, wheat are brought in. If this happens, the barley's voluntary inspection work cannot be performed accurately and efficiently. (B) Since there is no sample introduction device that opens when the sample of rice or wheat is introduced and is closed during the processing after the introduction, a sample contamination accident at the time of introduction is likely to occur. (C) Corresponding to the case of sample paddy or wheat, it cannot be easily distributed and supplied to the removing section or the wind selecting section, so that the damage to wheat increases. (D) Since all the stripping parts are of the roll type, it is permissible that the stripping device is upsized, and the adjustment operation thereof is troublesome and the cost is high, and the voluntary verification device cannot be downsized. (E) Removal of wind-selected brown rice or wheat that has been wind-selected from the wind-selecting chamber through the discharge gutter to the elevator hopper. Accurate weight data for voluntary verification cannot be obtained because it falls outside. (F) Since the tilt adjusting operation of the grain sorting cylinder is performed by the cylinder, the configuration of the grain sorting machine itself is complicated and expensive. There were problems such as.

According to the present invention, even if the grain brought in is paddy or wheat, it can be processed without causing any inconvenience so that data for voluntary verification can be accurately obtained, and a sample can be obtained. Of rice, preventing damage to wheat by sorting and supplying paddy and wheat, achieving simplification of the self-verification system, and preventing spillage of paddy or wheat when the air is fed from the wind selection chamber to the elevator hopper, and a grain sorting cylinder. It is possible to easily achieve the simplification of the inclination adjusting mechanism of, and even if it has a small size and a simple structure, it is possible to easily achieve the voluntary verification work of paddy or wheat, and The purpose is to provide the device.

[0005]

In order to achieve the above-mentioned object, in the method for voluntarily certifying rice or wheat according to the present invention and the apparatus therefor, the method invention according to claim 1 is added to the charging window which is opened and closed intermittently. When the sample put into the input hopper is paddy, after the seeds are centrifugally decapsulated, the depleted granules are air-sorted and distributed so that brown rice can be obtained, and when the sample is wheat. After distributing and supplying so that the wind can be sorted as it is without centrifuging, the brown rice or wheat after the wind sorting is once received and collected, and the grain is sorted to select the sized and scrap grains. The grain sizing yield and the waste grain yield of paddy or wheat can be calculated by weighing the weights respectively.

In addition, the apparatus invention of claim 2 is provided with a charging window that is opened and closed intermittently by the movement of the main shutter plate, and a charging hopper that stores the charged sample and discharges it by the opening operation of the auxiliary shutter plate. When the sample is paddy, the tip side of the fried cylinder is distributed and fed to the supply hopper of the centrifuge that is connected to the air selection chamber, and when the sample is wheat, it is fed to the air selection chamber. A two-way distribution device that can directly distribute and supply, and a supply device that temporarily collects brown rice or wheat discharged from the wind-selection chamber by a movable inclined gutter that is undulated by the lifting operation of the elevator hopper, and then supplies it to the elevator hopper. Brown rice or wheat fed through the device can be sorted into sized particles and scrap particles, and when the sized particles are discharged, the horizontal sorting cylinder is tilted to one side by the winding device. And a yield calculation device that stores the grain sized and waste grains discharged from the grain sorter, respectively, and calculates the weight to calculate the sized yield and the waste grain yield. It is configured by.

Further, in the apparatus invention of claim 3 which is capable of calculating the sizing grain yield and the scrap grain yield of a sample made of paddy or wheat, a sample charging window opened on the front side of the main body , A charging hopper for accommodating the paddy or wheat sample charged through the charging window is provided, and the discharging portion of the charging window and charging hopper is opened and closed at the same time by the intermittent rotation operation of the opening / closing drive mechanism. Each sub-shutter plate is provided, and the sub-shutter plate is provided with a presence / absence detection sensor for activating an opening / closing drive mechanism so as to swing the main shutter plate toward the closing side when detecting that there is a sample in the charging hopper. It is equipped with a sample input device.

Furthermore, in the apparatus invention of claim 4, wherein the sizing yield and the scrap grain yield of the sample made of paddy or wheat can be calculated, the bidirectional sorting shutter is movably mounted. At the bottom of the receiving hopper,
The paddy supply tube and the wheat supply tube are connected to each other, and the paddy supply tube is connected to the supply hopper of the centrifugal decapsulator that blows the debris into the air selection chamber, and the wheat supply tube is directly connected to the air selection chamber. It is provided with a two-way distribution device configured in the same manner.

Furthermore, the apparatus invention of claim 5 is further
In a device that can calculate the sizing yield and waste grain yield of a sample made of paddy or wheat, ascending / descending to the lower side of the fixed inclined gutter connected to the discharge gutter provided at the lower part of the air selection chamber A movable tilt gutter that is forcibly undulated by an impact operation with an operated elevator hopper is pivotally attached, and the movable tilt gutter is lowered by the impact operation with the descending elevator hopper to lower the elevator when it falls. It is configured to look into the hopper.

According to the sixth aspect of the invention, the sizing grain yield and the waste grain yield of a sample made of paddy or wheat can be calculated, and the grain having a grain sorting cylinder rotatably mounted on the axis of the grain is stored therein. The base end side is attached to the other side of the wire rope suspended by the winding device on one side of the sorter body, and the winding device is alternately rotated forward and backward at a predetermined time interval to perform grain selection. The body is configured to be horizontal or inclined.

[0011]

[Function] When conducting a voluntary inspection of raw material grains (paddy or wheat) brought in by individual or consignor in the joint drying facility, first turn on the voluntary inspection device, open / close drive mechanism of the sample supply device, and presence / absence detection. The sensor, centrifugal remover, elevator hopper, grain sorter, winding device, and yield calculation device are all in operation.

Next, a sample stored in a test dryer and waiting (for example, about 200 g of paddy or wheat)
Is held in the sample container.

Then, as shown in FIG. 3, the motor of the opening / closing drive mechanism rotates clockwise (180 degrees) until the main limit switch is turned on by the application operation to the power source, and then,
Stops when the main limit switch is turned on. By this half-rotation operation, the base end side is pivotally attached to the disc directly connected to the motor, and the tip end side is fitted in the arc-shaped elongated hole provided in the side plate near the shaft member having the main shutter plate. The rod moves upward, pushes up the main shutter plate through the arc-shaped long hole, swings the main shutter plate from the solid line position to the two-dot chain line position counterclockwise about the bearing member, and simultaneously opens the insertion window. When the sub-link rod is pushed down, the sub-shutter plate is also slid from the solid line position to the alternate long and two short dashes line position through the plurality of operating rods, and the discharging portion of the input hopper is closed.

In the above-mentioned state, when the paddy or wheat sample contained in the sample container is introduced into the introduction hopper through the introduction window, the presence / absence detection sensor is turned on, and the detection operation is temporarily stopped. 18 until the motor resumes operation and the sub limit switch is turned on.
Stop after rotating 0 degrees. As a result, the main shutter plate is moved downward and is pulled by the pulling operation of the main link rod from the position indicated by the chain double-dashed line to the position indicated by the solid line to close the closing window.At the same time, the sub shutter plate is pulled up. By operation, it is moved from the position indicated by the two-dot chain line to the position indicated by the solid line, and the paddy or wheat that has been introduced by opening the discharge portion is supplied to the next two-way distribution device. Therefore, the main shutter plate maintains the closed state of the input window until the sample in the input hopper is completely exhausted, so the next sample cannot be input during sample processing, so mixing of different samples is ensured. Can be prevented.

Even if the sample container is in the charging hopper while the main shutter plate is closing,
The tip of the main link rod is fitted so that it can move freely within the arcuate long hole, so the swing of the main shutter plate is temporarily stopped artificially, and the sample container is pulled out to ensure safety for workers. Has been done.

Next, the operation of the two-way distribution device will be described. If the sample supplied from the discharge part of the input hopper into the receiving hopper is paddy, the bidirectional sorting shutter is slid to the position indicated by the solid line as shown in Fig. 4, and the loaded paddy is centrifugally removed through the paddy supply tube. After supplying to the supply hopper of the machine, centrifugally decapsulating with a centrifugal decapsulator, and the depleted granules are blown together with the generated wind into the air selection chamber through the fried cylinder, and the wind-selected brown rice is discharged from the drain gutter. Discharge to the next highest feeder.

On the other hand, when the sample supplied into the receiving hopper is wheat, the bidirectional distribution shutter is slid from the solid line position to the two-dot chain line position. The wheat is supplied indoors and is selected by the sorting wind blown by the operation of the centrifugal remover to be selected carefully, and the wheat is discharged from the discharge gutter to the next supply device. Therefore, since the wheat does not pass through the centrifugal remover, it is not damaged at all.

Next, the operation of the supply device will be described. The brown rice or wheat discharged from the discharge gutter flows down along the fixed inclined gutter or the movable inclined gutter as shown in FIG. 5, and is thrown into the elevator hopper. Then, when the loading into the elevator hopper is completed, the elevator hopper starts to rise, and the brown rice or wheat sample is loaded into the supply-side hopper of the next grain sorter.

By the way, the above-mentioned supply device includes a fixed inclined gutter and a movable inclined gutter pivotally mounted so as to be forced to stand up or fall by a collision operation with an elevator hopper which moves up and down to the lower side thereof. Therefore, when the elevator hopper starts to rise after the sample is loaded, the knock plate mounted on one side of the elevator hopper rises while lifting the back of the movable inclined trough. By the way, since the movable inclined trough is towed to the wind selection chamber side by the tow, when the movable inclined trough passes the towing fulcrum, the towing operation of the tow missile causes the two-chain chain selection from the solid line position around the pivot point as the axis. It is forcibly rotated to the position and becomes the standing state. Therefore,
Even if a part of the brown rice or wheat sample remaining in the air sorting chamber after supplying the paddy or wheat sample to the grain sorter by the elevator hopper is discharged onto the fixed inclined gutter from the discharge gutter, the brown rice or wheat Is prevented from being collected by the movable tilted gutter in the upright state, collected, and discharged to a place other than the elevator hopper.

When the sample is completely supplied to the supply hopper of the grain sorter, the elevator hopper starts the descending operation and descends the hook attached to the back of the movable slant gutter in the standing state at the position indicated by the chain double-dashed line. Hooked on the knock plate, the movable slant gutter is rotated around the pivot part against the urging elastic force of the towed projectile. By the way, if the rotation passes the tow fulcrum of the tow truck, the movable inclined trough may fall to the lying state rather than the upright state due to the towing force, or the elevator hopper may be lowered and a new sample may be ejected from the ejection trough. At the same time, the residual brown rice and wheat discharged from the discharge gutter on the fixed inclined gutter in the standing state are supplied into the elevator hopper descending along the movable inclined gutter in the lying state.

Next, the operation of the grain sorter will be described. The brown rice or wheat sample supplied to the feed hopper of the grain sorter by the elevator hopper is fed from the feed hopper into the rotating grain sorting cylinder while maintaining the horizontal state for a certain period of time, and is sorted into sized grains and waste grains. Then, after a lapse of a predetermined time, for example, one minute, the motor of the winding device starts to operate as shown in FIG. 6, the wire rope is wound up, and the sorting machine main body in which the grain sorting cylinder is rotatably stored is installed in the discharge side direction. Until the main limit switch is turned on, the main limit switch is tilted from the solid line position to the two-dot chain line position and then stopped. By the way,
The sized particles in the grain selection cylinder and the waste particles leaked from the grain selection cylinder are completely discharged from the discharge side into the sized hopper and the waste particle hopper, respectively, without remaining.

Then, after a lapse of a predetermined time, for example, 30 seconds, the motor of the winding device rotates in the reverse direction to loosen the tension of the wire rope, return the inclined sorting machine body to the horizontal state, and turn on the auxiliary limit switch. Stop. Therefore, the above-mentioned operation is alternately repeated at a time interval to perform the sorting action and the discharging action, so that the brown rice or wheat fed one after another can be grain-sorted.

Next, the operation of the yield calculation device will be described. Grain sizing or scrap grains discharged into the sizing hopper and scrap hopper, respectively, are fed from the sizing hopper and scrap hopper to the sizing saucer cup and scrap saucer cup placed on the weighing machine. And the weight of the sized and scrap particles is weighed. As a result, sizing grain yield and waste grain yield are calculated based on the above weight, and distribution of producer's sale price when selling paddy rice or wheat and incidental payments, reference number for calculating facility fee Should be decided.

[0024]

EXAMPLES Examples will be described with reference to the drawings. 1 and 2 show an apparatus for carrying out the voluntary test method for paddy or wheat according to the present invention,
Fig. 1 is a front view of the main body with the front wall removed, and Fig. 2 is a side view of the main body with the side wall removed. 1 is brought into the communal drying facility for each individual and for each consignor. A voluntary test to extract a part of each raw material grain brought in as a sample and calculate the sizing yield and scrap grain yield of this sample in order to clarify the share of the raw rice grain (rice or wheat) The above-mentioned paddy is a voluntary inspection device for paddy or wheat, which is capable of obtaining the distribution of producer selling price when selling grain and the accompanying payments and calculation reference figures for facility use charges. Alternatively, the wheat voluntary verification device 1 is roughly classified into a sample introduction device 3, a bidirectional distribution device 4, a supply device 5, a grain sorter 6 and a yield calculation device 7.
And are provided in the main body 2. Then, as shown in the enlarged side view in which the main part of FIG. 3 is broken, the sample introduction device 3 is opened on the upper front side of the main body 2 which is surrounded by a wall plate and formed into a rectangular casing. Sample charging window 8, charging hopper 9 disposed inside main body 2 behind charging window 9, charging window 8 and discharging section 10 of charging hopper 9.
Is constituted by a main shutter plate 12 and a sub-shutter plate 13 which are simultaneously opened and closed by the operation of the opening / closing drive mechanism 11, and the side wall of the charging hopper 9 facing the charging window 8 is omitted. The upper end of the insertion window 8 is the bearing member 1.
The main shutter plate 12 mounted axially at 4 is slidably mounted, and a side plate 15 having an arc-shaped long hole 16 is integrally provided on the side portion of the main shutter plate 12 near the bearing. . The opening / closing drive mechanism 11 described above includes a motor 18 having a disc 17 directly connected to one end thereof, and a main link rod 19 having a tip end fitted in an arcuate elongated hole 16 at the same position of the disc 17.
In addition, the auxiliary link rod 21 pivotally attached to the free end side of the plurality of operating rods 20 connected so as to swing the auxiliary shutter plate 13 is pivotally attached. Further, the sub-shutter plate 13 is provided with a presence / absence detection sensor 22 for rotating the motor 18 by 180 degrees when a paddy or wheat sample is detected in the input hopper 9. In addition, LS1 is a main limit switch for stopping the motor 18 by being turned on at a position where the motor 18 has rotated half a turn (180 degrees), and LS2 is a further half turn when the presence / absence detection sensor 22 is turned on. A sub-limit switch for stopping the motor 18 when turned on by the motor 18, and a sample container 23 for loading a sample into the loading hopper 9 through the loading window 8.

The two-way distribution device 4 is constructed as follows. That is, as shown in the enlarged side view in which the main part of FIG. 4 is broken, inside the receiving hopper 24 in which the discharging portion 10 of the charging hopper 9 is seen, the lower end bearing portion is oscillated in the left-right direction. Possible two-way sorting shutter 2
5, the inside of the receiving hopper 24 is divided into a paddy receiving chamber 26 and a wheat receiving chamber 27, and the lower end of the paddy feeding cylinder 28 connected to the lower portion of the paddy receiving chamber 26 has a feed hopper of a centrifugal remover 29. 30 and the wheat receiving chamber 27
The lower end of the wheat supply cylinder 31 connected to the lower part of the above is looked into the hopper 33 provided in the upper part of the wind selection chamber 32. In addition, the depleted granules removed by the centrifugal remover 29 are the fried cylinder 3
It is jetted into the hopper 33 along with the dust exhaust air generated during the centrifugal removal operation via 4. Inside the above-mentioned hopper 33, a receiving plate 36 for receiving the blown debris or wheat and allowing it to flow down to the sorting air passage is arranged. The air selection chamber 32 is provided with a hopper 33 at the upper part, and a zigzag-shaped sorting air passage is integrally provided at the lower portion thereof. The lower portion of the sorting air passage is provided with a next-stage supply device for brown rice or wheat that has been air-sorted. A discharge gutter 37 for discharging to 5 is provided. 38 is a dust duct 3 for the rice husks that have been selected while the downsized granules removed by the centrifugal remover 29 are allowed to flow down the selection air passage.
It is a rice husk dust collector for discharging to the outside of the main body 2 via 5.

The supply device 5 is constructed as follows. That is, as shown in the enlarged side view of the main part of FIG.
0 is rotatably pivoted, and the lower side of the movable slant gutter 40 is configured to look into the upper surface of the elevator hopper 41 that is lowered to the lowest position by the lifting operation. A knock plate 42 is mounted on one side of the elevator hopper 41 to move the movable tilt gutter 40 from the laid state to the upright state by an impact operation with the back of the movable tilt gutter 40 when the elevator hopper 41 is raised. , The elevator hopper 4 is provided on the back of the movable tilt gutter 40.
When the knocking plate 1 is lowered, the knock plate 42 collides with the hook 43 to push down and swing the movable tilted gutter 40 in the standing state to the lying state. One end of 44 is the wind selection room 3
2 is a tractor that is engaged with the other end of the movable inclined gutter 40 and the other end is attached to the back of the movable inclined gutter 40. it can. Therefore, after the movable inclined trough 40 is slid to the upright state by having the above-described configuration, the discharge trough 37
Even if a part of the remaining brown rice or wheat sample is discharged onto the fixed inclined gutter 39, the sample is received by the movable inclined gutter 40 in the upright state and the grains are collected, and other than the elevator hopper 41. Can be prevented from being discharged to other places. In addition, the elevator hopper 41
Is configured so that the sample of paddy or wheat stored at the position where the rising limit is reached is fed to the supply hopper 45 of the next grain sorter 6.

The grain sorter 6 is constructed as shown in an enlarged side view in which a part of FIG. 6 is cut away. That is, the lower part of the discharge side of the grain sorter main body 46, in which a grain sorter cylinder 47 having a large number of sort holes 48 perforated in the drawing is rotatably accommodated, is pivotally connected to an attachment machine base 49 via a pivot support member 50. The supply side is configured to be mounted on the mounting machine base 49, and the discharge side of the grain selecting cylinder 47 has a lower end on which the sized hopper 52 is provided.
In addition to providing the sized grain discharge gutter 51, a waste grain gutter 53 is obliquely provided in the grain sorter main body 46 below the grain sorting cylinder 47, and this discharges the waste grain gutter 53 from the waste grain side. Hopper 54
I am looking into it. A supply hopper 45 for accommodating the paddy or wheat sample supplied from the elevator hopper 41 and supplying it to the inside of the grain selecting cylinder 47 is disposed on one side of the grain selecting machine main body 46. Reference numeral 55 denotes a forward / reverse rotatable winding device. The winding device 55 is mounted on the inner surface of the ceiling of the main body 2, and the other end of the wire rope 56 suspended at the base end side of the winding device 55 is The grain sorter main body 46 is attached to the supply side of the grain sorter main body 46 so that the wire rope 56 is loosened by the forward and reverse rotation operation of the winding device 55 or the winding operation is performed to make the grain sorter main body 46 horizontal or inclined toward the discharge side. The sized hopper 52 and the sized waste hopper 54 can be used to completely and quickly remove the sized and waste particles selected by the size selecting operation.
It is designed to be discharged to. LS1 'is a main limit switch for stopping the reverse operation of the winding device 55 when the grain sorter main body 46 in the inclined state is brought into a horizontal state from the inclined state by the reverse operation of the winding device 55, and LS2 'is a sub-limit switch that stops the normal rotation operation of the winding device 55 when the winding device 55 is tilted from the horizontal state due to the normal rotation operation of the winding device 55, and the winding device 55 sets a predetermined time interval. It is configured to rotate normally and reversely.

The yield calculation device 7 is constructed as follows. That is, as shown in FIG. 1, by means of a sizing saucer cup 58, which is placed on the weighing machine 57, and which stores the sizing of the paddy or wheat fed by the sizing hopper 52, and the waste grain saucer cup 59. Constituting the sized saucer cup 5
8 and the scrap grain receiving cup 59, the weight of the size regulated particles and the waste grains is weighed and then packed in a bag so that the size regulated yield and the waste grain yield can be calculated.

[0029]

Since the present invention has the method and apparatus as described above, it has the following effects. According to the method and the apparatus for voluntary verification of paddy or wheat according to claims 1 and 2, when the sample put into the input hopper through the input window opened and closed intermittently by the intermittent movement of the main shutter plate is paddy, When the sample is wheat, it is supplied to a centrifugal remover by the distribution operation of the direction distribution device, centrifugally decapsulated, and the debris is blown into the air-selection chamber for air-sorting to obtain brown rice. In addition, it is possible to obtain sorted wheat with less damage by supplying it directly to the air selection chamber without centrifugal removal by the sorting operation of the two-way sorting device and performing wind sorting, and also the brown rice discharged from the wind sorting chamber or Wheat is once received by a feeder equipped with a movable slant gutter that is undulated by an elevator hopper that moves up and down, and then grain is collected and then fed to an elevator hopper, which is then fed to a grain sorter, and wind. Even if residual paddy or residual wheat from the chamber is discharged to the feeder when the elevator hopper rises, brown rice or wheat is prevented from flowing out, and all of it is supplied to the grain sorter to efficiently perform grain sorting work. Permitting to achieve the accurate weight data, the grain sorting cylinder should be tilted from the horizontal state to the slanted state by the winding device during the sizing and discharging of the shavings so that the sorted sizing and the shavings remain. Supply to the yield calculation device without fail,
Weigh the weight to accurately and continuously calculate the sizing yield and waste grain yield of paddy or wheat, and thus consistently achieve an accurate voluntary verification work even if the sample is paddy or wheat. be able to.

In the self-assessment device for paddy or wheat according to claim 3, when the opening / closing drive mechanism is turned to open the input window, the discharging portion of the input hopper is closed by the auxiliary shutter plate. Whether the paddy or wheat sample thrown in through the window can be reliably put into the throw-in hopper, or the open / close drive mechanism is activated by the presence / absence detection sensor while the paddy or wheat sample is present in the throw-in hopper. Since the input window is closed by the main shutter plate, the input window is surely closed during sample processing, and the input window is opened after the sample processing is completed. Can be reliably prevented.

In the apparatus for voluntary verification of paddy or wheat according to claim 4, when the sample for voluntary verification put in the receiving hopper is paddy, the paddy supply cylinder and the supply hopper are distributed by the bidirectional distribution shutter distribution operation. After that, the debris obtained by supplying it to the centrifugal descaling machine is blown into the air selection chamber to form brown rice, and in the case of wheat, it is directly air-selected through the wheat supply cylinder by the two-way distribution shutter distribution operation. Since it is possible to obtain the barley which has been fed to the chamber and has been selected with little damage, it is possible to surely sort and process even if the sample is paddy or wheat.

In the self-assessment apparatus for paddy or wheat according to claim 5, brown rice or wheat discharged from the discharge gutter of the air-selecting chamber can be supplied to the elevator hopper through the supply device, and the self-assay operation is performed. In the case where a sample of residual brown rice or residual wheat is discharged from the discharge gutter of the air selection chamber to the feeding device consisting of a fixed slant gutter and a movable slant gutter, the sample is erected by raising the elevator hopper. After being received by the movable slant gutter in the state once to collect the grains, the grain can be fed to the descending elevator hopper and dropped into the descended elevator hopper to be supplied to the grain sorter. Therefore, it is possible to reliably prevent the residual brown rice and the residual wheat from being discharged to other than the elevator hopper, so that accurate weight data can be obtained.

In the self-assessment apparatus for paddy or wheat according to claim 5, grain selection is performed during a grain selection operation by a wire rope that is pulled out or wound by a winding device that rotates forward and reverse at predetermined time intervals. With the cylinder in a horizontal position, the grain sorting work can be performed efficiently, and after the grain sorting work is completed, the grain sorting barrel can be tilted toward the discharge side so that the grain size adjustment and the waste grains can be discharged without remaining. The structure can be simplified and provided at low cost.

[Brief description of drawings]

FIG. 1 is a front view of a paddy or wheat voluntary inspection apparatus when a front surface of a main body is removed.

FIG. 2 is a side view of the voluntary inspection apparatus for paddy or wheat when the side surface of the main body is removed.

FIG. 3 is an enlarged side view of a sample introduction device in which a main part is broken.

FIG. 4 is an enlarged side view of a two-way distribution device in which a main part is broken.

FIG. 5 is an enlarged side view of the supply device with a main part broken away.

FIG. 6 is an enlarged side view of the sorting device with a part thereof broken.

[Explanation of symbols]

 1 Self-assessment device for paddy or wheat 2 Main body 3 Sample input device 4 Two-way sorting device 5 Feeder 6 Grain sorter 7 Yield calculation device 8 Input window 9 Input hopper 10 Discharge part 11 Opening / closing drive mechanism 12 Main shutter plate 13 Secondary shutter plate Shutter plate 22 Presence / absence detection sensor 24 Receiving hopper 25 Two-way sorting shutter 28 Paddy feeding tube 29 Centrifugal deplier 30 Feeding hopper 31 Wheat feeding tube 32 Wind-selecting chamber 34 Lifting grain tube 35 Dust duct 37 Exhaust gutter 38 Rice husk dust remover 39 Fixed tilt gutter 40 Movable tilt gutter 41 Elevator hopper 45 Feed hopper 46 Grain sorter main body 47 Grain sorter cylinder 55 Winding device 56 Wire rope 57 Weigher 58 Grain size saucer cup 59 Waste grain saucer cup

Claims (6)

[Claims] 1. When the sample put into the feeding hopper through the feeding window opened and closed intermittently is paddy, the paddy is centrifugally decapsulated, and the depleted granules are air-sorted to obtain brown rice. If the sample is wheat, it is distributed so as to be sorted by wind without centrifugal removal, and brown rice or wheat after being sorted by wind is once received and collected. After sieving and sieving and selecting shavings, the weights of the shavings and shavings were calculated by weighing their weights. Voluntary verification method. 2. A sample loading device provided with a loading window which is opened and closed intermittently by the movement of the main shutter plate, and a loading hopper which stores the loaded sample and discharges it by the opening operation of the sub-shutter plate. In the case of paddy, the tip side of the frying cylinder is distributed and supplied to the supply hopper of the centrifugal dewatering machine connected to the air selection chamber, and when the sample is wheat, it is directly distributed and supplied to the wind selection chamber. , And once the brown rice or wheat discharged from the wind-selecting chamber is first grain-collected by the movable inclined gutter that is undulated by the lifting operation of the elevator hopper, and then the supply device that supplies it to the elevator hopper and the brown rice that is supplied through the supply device. Alternatively, a grain sorter and a grain sorter that can sort wheat into sized grain and scrap grain, and when the sized grain is discharged, the horizontal sorting cylinder can be tilted to one side by the winding device. And a grain yielding device capable of calculating the weight of the grain and the grain of the grain discharged from the rice and calculating the weight of the grain and the grain of the grain, respectively. Or a voluntary barley tester. 3. A sample sizing yield and a scrap grain yield of a sample made of paddy or barley, wherein a sample input window opened on the front side of the main body and a paddy input from the input window are provided. Alternatively, a charging hopper for storing a wheat sample is provided, and each of the charging window and the discharging portion of the charging hopper is provided with a main / sub shutter plate that simultaneously opens and closes the charging window and the discharging portion by the intermittent rotation operation of the opening / closing drive mechanism, On the sub-shutter plate, a paddle equipped with a sample introducing device configured to provide a presence / absence detection sensor for activating the opening / closing drive mechanism to swing the main shutter plate to the closing side when it is detected that there is a sample in the input hopper or Voluntary verification device for wheat. 4. In a device capable of calculating a sized yield and a scrap grain yield of a sample made of paddy or wheat, a paddy supply is provided to a lower part of a receiving hopper in which a bidirectional sorting shutter is slidably adjustable. The tube and the wheat supply tube are connected, and the paddy supply tube is connected to the supply hopper of the centrifugal decapsulator that blows the debris into the air selection chamber, and the wheat supply tube is directly looked into the air selection chamber. Self-assessment device for paddy or wheat, which is equipped with a two-way sorting device configured as described above. 5. A fixed slant gutter connected to a discharge gutter provided at the lower part of the air-selecting chamber on the high side in a device capable of calculating a sized yield and a scrap grain yield of a sample made of rice or wheat. On the lower side, a movable tilt gutter that is forcibly undulated by an impact operation with an elevator hopper that is moved up and down is pivotally attached, and the movable tilt gutter is in a collapsed state due to an impact operation with a descending elevator hopper. A voluntary inspection device for paddy or wheat, which is equipped with a feeding device configured so that the lower side looks into the elevator hopper when it is opened. 6. A particle sorter main body having a grain sorting cylinder rotatably mounted on a side of a grain sorter main body, wherein the grain sorting yield and the waste grain yield of a sample made of rice or wheat can be calculated. The end side is engaged with the other end of the wire rope suspended by the winding device, and the winding device is alternately rotated forward and backward at a predetermined time interval so that the grain selecting cylinder is placed in a horizontal state or an inclined state. Self-assessment device for paddy or wheat with a grain sorter configured to