JP2632302B2 - Automatic self-inspection equipment for grain joint drying facilities - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a grain drying system such as a rice center, a country elevator, a dry store, etc., which is mainly composed of rice, barley, etc., and is composed of a receiving section, a drying section, a storage section, a preparation and shipping section. The present invention relates to a facility independent inspection device .

[0002]

2. Description of the Related Art Conventionally, Japanese Patent Application Laid-Open No. Sho 58-146451 is disclosed.
As shown in the figure, a part of the weighed grain was placed on the sample grain.
And remove the sample kernels with a dryer
After that, a voluntary inspection was conducted to measure the amount of brown rice in the sample grains.
There is also a technology for calculating the quality value of received grains .

[0003]

As described in Japanese Patent Publication No. 19569/1981, the prior art described above discloses that even if a part of a receiving kernel is taken out by using a deaggregator , the sample kernel taken out is taken out.
It is necessary to carry out the work of carrying
Along with the sample grains taken from the dryer
It is necessary to artificially perform the work to be put into the inspection machine .

[0004] For this purpose, a technique for extracting a sample grain using a shrinker disclosed in Japanese Patent Publication No. 56-19569 is disclosed.
Has a moisture side meter shown in JP-A-49-18648.
Drying technology is described in Japanese Patent Application Laid-Open No. 58-146451.
Even if it is used for surgery, put the sample grain into the independent inspection machine
Labor can not be saved easily, and
The technology disclosed in JP-A-58-146451 is taken out from the dryer.
Voluntary inspection of the whole sample kernel
Later, the grain carrier complained to the voluntary inspection.
However, the importer confirms that the voluntary inspection is appropriate by re-inspection.
There is a problem that cannot be recognized .

[0005]

SUMMARY OF THE INVENTION Accordingly, the present invention provides a shrinker for extracting a part of weighed grains from a receiving and weighing section for grain co-drying, and a method for separating a predetermined amount of sample grains after receiving and weighing. a sampler receiving Ru from condensation partial unit, and a sample dryer for unloading the sample grain to the automatically dried to a predetermined moisture content from said sampler and dried taking out a part of the grain after the consignee weighing as well as configured to automatically perform the task of forming a predetermined moisture content of the sample grains, the sampled
Dried sample kernels removed from the laiya outlet
Quantitative amount to be injected into the independent inspection machine only for the amount required for one inspection
Provide a branch valve and determine the remaining sample kernels as described above.
A sample packaging machine that receives from the
And wherein the digit.

[0006]

[Action] Therefore, a part of the receiving kernel was removed and dried.
A series of self-inspection work to be put into a self-inspection machine later
Can be easily performed and artificially transported to the sample dryer
Labor saving and reduction of manual work to be carried into the self-inspection machine.
Power to reduce self-inspection costs and sample kernels
Handling erroneous not prevent a with obtaining aims to facilitate the quantitative component
Independent inspection machine for sample grain for one inspection using Giben
And the remaining sample kernels are
The sample grain in the self-inspection machine
Eliminate excess and deficiency of grains and simplify the quality calculation of self-inspection
Independent inspection time can be easily reduced, and
Inspection of the sample grains stored by the
It is easy to judge the suitability of the voluntary inspection after the complaint of the applicant.
What can easily improve the reliability of self-inspection
It is .

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is an overall view, in which sample paddy is taken out from the receiving units (1) and (2) to perform drying and self-inspection.
A load receiving and weighing machine (3) for weighing this by putting raw rice by individual and cargo port, and a storage tank (6) for bringing the raw rice of the weighing machine (3) into a conveyor (4) (5) for pooling When,
A weighing tank (7), which is a load receiving and weighing unit for measuring the weight of the raw rice from the storage tank (6); a roughing machine (8) and a conveyor (8a) for removing straw chips and the like in the rice from the conveyor (5) And the discharge tank (9) that discharges the paddy from the tank (7) to the paddy silo or the drying section, etc., and constitutes each of the receiving units (1) and (2). The rice is transported from the drying section to the preparation and shipping section which performs hulling sorting, and is prepared and shipped to brown rice, while the centralized controller (11) connected to the office computer (10). ) And the receiving number (code) from the receiving operation panel (12) and the measuring tank (7)
Data from paddy output unit (13) (paddy weight and quantity)
And is input.

[0008] Further, a decomposer (14) for taking out a sample paddy for self-inspection is provided, and a part of the raw paddy measured in the measuring tank (7) is taken out as a sample pad to the condensor (14). , Evenly quantified (about 80
0 g) of the sample paddy is taken out through the above-mentioned decomposer (14) and the quantitative branch valve (15), and the branch valve (15)
A sample drier (18), which will be described later, is obtained by using a sample loader (16),
While the downstream of the condensing device (14) is connected to a discharge tank (9) downstream of the receiving / weighing section (7).
5), and returns the excess sample paddy from the shrinker (14) to the dispensing tank (9).
Each time the shipment is weighed for each cargo port, a certain amount of sample paddy is taken out by the sample loader (16) during this operation.

A sample dryer (18) for drying the sample paddy from the sample loader (16) to a substantially constant water content is provided, and a dryer (1) is provided from the loader (16).
8) When the sample paddy is put into the receiving hoppers (19) and (19), the two-path discrimination signals of the loaders (16) and (16) are output to the central control unit (11), and the dryer (18) The number of the sample paddy that has been input to the sample pad is read by the number reader (20), and when the sample pad after drying is released from the outlet (21), the access number of the sample pad to be released is read by the number reader (22). It is configured to read and input the movement position of the sample paddy to the centralized controller (11).

Next, a self-inspection machine (23) for dividing the sample paddy dried by the dryer (18) into sized (regulated brown rice) and crushed particles (milled rice) and measuring the ratio thereof is provided.
The dried sample paddy from the delivery port (21) is put into the receiving hopper (25) through the quantitative branch valve (24) in an amount (300 grams) required for one self-inspection, and the sample packing machine (26) ), The excess dried sample paddy is sealed and packaged, the baggage receipt number is printed on the bag and stored, and the brown rice extracted from the voluntary inspection machine (23) is sealed and packaged by the sample packaging machine (27) as the sample brown rice. The receipt number is printed and stored in the bag, and the amount of the brown rice and the scrap rice is input to the central controller (11), and the ratio is calculated and recorded.

FIG. 2 is a sectional view of the contractor (14) and the metering branch valve (15), and shows a funnel type outer case (28).
And a funnel-shaped inner case (3)
0) and the like in the decompressor (14), the inner case (30) is provided in the outer case (28) via a spring (31) so as to be able to vibrate freely, and the lower end opening of the inner case (30) is closed. It is opened and closed freely by a discharge valve (32), and a sample paddy from a measuring tank (7) is thrown into an inner case (30) and vibrated so that a sample is sampled from the upper and lower holes (29) of the inner case (30). The paddy is configured to fall. A bifurcated chute (33) and a quantitative hopper (34) are provided in the branch valve (15), and the sample paddy falling from the lower end opening of the outer case (28) is received in the hopper (34),
While the hopper (34) is knocked down and the sample paddy (16) received by the fixed amount is sucked and conveyed,
Extra sample paddy remaining in the inner case (30) is removed by opening the discharge valve (32) and switching the shutter (35).
The inner case (30) is returned from the lower end opening to the dispensing tank (9) via the chute (33). The vibration of the inner case (30), the undulation of the fixed quantity hopper (34), the opening and closing of the discharge valve (32), the shutter Switching of (35), sample loader (1
The suction of 6) is configured to be performed in conjunction with the remote control of the centralized controller (11).

FIG. 3 is a cross-sectional view of the sample dryer (18). An endless chain conveyor (37) for suspending and moving a plurality of bags (36)... (38) A heater (39) for taking heated air into the inside thereof, and an exhaust duct (40) extending in a comb shape along the meandering path of the conveyor (37).
And an exhaust fan (41) for exhausting the air inside the casing (38) through the duct (40), and a filling machine (36) for putting the sample paddy from the sample loader (16) into the bag body (36). 42), and the number of the bag (36) containing the sample paddy is read by the number reader (20). Further, the chuck arm (4) for detecting the water content of the sample paddy inside the bag body (36) sandwiching the bag body (36) to be moved by the conveyor (37) based on the capacitance.
3) (44) and a take-out arm (45) (4) for taking out the sample paddy from the bag (36) and discharging it to the outlet (21).
5), an arm (46) for applying vibration to the bag body (36) to agitate the paddy inside, and an electric motor (47) for driving each part, and the conveyor (37) is driven by a motor (4).
7) to drive continuously or intermittently,
6) is circulated along the meandering path, and the bag body (36) is sandwiched between the chuck arms (43) and (44) to detect the water content of the sample paddy based on the capacitance. When the paddy is dried, the bag body (36) is opened at the position of the take-out arm (45) (46), the sample paddy inside is taken out to the outlet (21), and the bag body from which the sample paddy is taken out ( 36) with the number reader (2
2) is configured to be read.

FIG. 4 shows a flow sheet of the self-inspection machine (23), which is provided with a paddy hopper (48) for charging a paddy sample from a sample dryer (18) sent through a quantitative branch valve (24). The sample paddy of the hopper (48) is weighed by the paddy weighing hopper (49), and the
0), the rice in the tank (50) is carried into the huller (52) through the return thrower (51), and the rice husk is taken out by the cyclone (53), while the brown rice is extracted by the brown rice thrower (54). It is configured to be carried out to the switching chute (55). Then, the brown rice of the shoot (55) is sent to the first or second sorter (56) (57), and the polished rice from the sorter (56) (57) is sorted into the brown rice shoots (58) (59) and the thrower. The rice is taken out to the regular brown rice tank (61) via (60), and is also sorted (56) (57).
From the waste rice tank (65) via the waste rice chute (62) (63) and the thrower (64). Also, the brown rice and the scrap rice in each of the tanks (61) and (65) are separately measured by a brown rice meter (66),
The self-inspection data of the measuring device (66) is transferred to the central controller (1).
1) Input and record, calculate the ratio of polished rice and crushed rice for each individual and consignment, and measure the weighed polished rice and crushed rice from the measuring device (66) by the sample packing machine (27). The bag is sealed for each receipt number, and the receipt number is printed on the bag and stored.

FIG. 5 is an overall front view of the sample wrapping machine (26) (27). The left and right wrapping resin films (67) and (68) are loaded and the cushion table (69) provided opposite thereto. Between the film (6) and the heater (70).
7) Extend (68) and place sample paddy or brown rice in the hopper (7) between the films (67) and (68).
1) and put the heater (7) on the cushion base (67).
0) is pressed and the sample paddy or brown rice is hermetically sealed in a sealed bag (72) formed by the films (67) and (68), and the bag (72) is shot by the film push rollers (73) and (74). An electric motor (76) for driving each unit is provided, and the film (6) is transmitted by the motor (76) via an intermittent disk (77).
7) It is configured to move (68) and reciprocate the heater (70). In addition, a printing machine (78) is provided in the middle of the chute (75), and a consignment number is printed on the bag (72) discharged from the chute (75).

As is apparent from the above description, a contractor (14) for taking out a part of the weighed grains from a weighing tank (7), which is a receiving / weighing unit for grain co-drying, sample grain-reduced fraction instrument and sample loader is received Ru sampler from (14) (16), said sample loader (1
A sample dryer (18) for drying the sample grain from 6) to a predetermined moisture content and automatically carrying out the sample grain, taking out a part of the grain after receiving and weighing the sample grain, and drying the sample grain to obtain a predetermined moisture content. Configured to automatically perform the work of forming grains
And the outlet of the sample dryer (18)
The dried sample kernels removed from (21) are
Independent inspection machine (23) is put into the required amount for inspection.
Provision of a quantity branch valve (24) and the remaining excess sample grain
Grains are received from the metering branch valve (24) and sealed and packaged.
A sample packaging machine (26) is provided. And receiving grain
Voluntary inspection machine (23) after taking out part of the grains and drying
Can automatically automate a series of self-inspection tasks
Labor saving for manual work to be carried into the sample dryer (18)
Labor saving for manual work to be carried into the inspection machine (23)
Reduction of self-inspection costs and handling of sample grains
Prevents mistakes and uses a fixed quantity branch valve (24)
Self-inspection machine (23)
Into the sample packing machine (2).
6) Sealed and packaged by self-inspection machine (23)
Eliminate excess or shortage of sample grains
Simplifies and shortens the self-inspection time, and seals
Inspection of the sample kernels stored in the packaging,
After the complainant's complaint, we judge the suitability of the voluntary inspection,
The system is designed to improve the reliability of independent inspections, etc.
You .

The present embodiment is constructed as described above, and is installed in a rice center, a country elevator, a dry store, or the like. At the same time, the raw rice weighed by the measuring tank (7) is
4) A certain amount of the homogenized sample paddy is taken out to the sample loader (16) through the metering branch valve (15), and the surplus of the sample paddy remaining in the decomposer (14) is discharged to a discharge tank. Returning to (9), the excess sample paddy is returned to the paddy moving route from the measuring tank (7).

In the above embodiment, the extra sample paddy of the shrinker (14) was returned to the dispensing tank (9), but somewhere in the raw paddy processing path from the measuring tank (7) to the drying unit. Needless to say, it is only necessary to return the surplus sample paddy.

Further, the sample paddy of the loader (16) is put into a sample dryer (18) and dried to a set water content, and the dried sample paddy is inspected by a self-inspection machine (2).
3) Calculate the ratio between the polished rice and the scrap rice by putting it into 3). The central controller (11) controls the operation of each part based on the consignment number, and receives the consignment number corresponding to the consignment number. Based on the weight and water content of the paddy and the self-inspection data of the sample paddy, the amount of the polished rice for each individual and for each consignment is registered in the office computer (10).

FIG. 6 shows a modification of the automatic dryer (18). Instead of the bag (36), a chain conveyor (37) is provided with a plurality of buckets (80) at equal intervals, and a heater (39). ), The inside of the casing (38) is heated, ventilation is performed by the exhaust fan (41), the conveyor (37) is driven by the motor (47), and the sample paddy from the sample loader (16) is filled. The bucket (80) is put into the bucket (80) by (42), and the number of the bucket (80) is read by the number reader (20). The chuck arms (43) and (44) detect the water content of the rice in the bucket (80) based on the capacitance, and the extraction arm (45) and the extraction chute (81) allow the rice in the bucket (80) to be detected. Is discharged to an outlet (21), and the number of the bucket (80) is read by a number reader (22). The bucket (80) is shifted to an endless state,
Automatically fill the empty bucket (80) with sample paddy,
The capacitance of the paddy of the bucket (80) is measured every cycle, and the paddy of the bucket (80), which has been dried to a substantially constant water content, is automatically taken out to the outlet (21).

[0020]

As is apparent from the above embodiments, the present invention relates to a shrinker (14) for taking out a part of weighed grains from a receiving / weighing section (7) for co-drying of grains, sample dryer (18 a predetermined amount of the sample grain to reduced component unit (14) receives Ru sampler from (16), automatically carries out the sample grain from said sampler (16) is dried to a predetermined moisture content ) and provided with, as well as configured to drying taking out a part of the grain after the consignee metering automatically perform the task of forming a predetermined water content of the sample grain by the sump
Dried from the outlet (21) of the dry dryer (18).
Voluntary inspection of dried sample kernels in the amount required for one inspection
A fixed quantity branch valve (24) to be injected into the inspection machine (23);
In addition, the remaining sample kernels are transferred to the quantitative branch valve (2).
Sample packaging machine (26) for receiving and packaging from 4)
With a portion of the receiving grain removed and dried
A series of voluntary inspection work to be put into a voluntary inspection machine (23) later
Industry can be easily automated and sample drying
Labor saving and self-inspection of manual work to be carried into
Self-inspection by labor saving of manual work to be carried into the machine (23)
Inspection costs and prevent mishandling of sample grains.
And the fixed amount branch valve (2
4) Independent inspection machine for sample grain for one inspection using
(23), and put the remaining sample kernels in the sample
Self-inspection machine
Eliminate the excess and deficiency of sample grains in (23)
Simplification of inspection quality calculation and reduction of independent inspection time
Can be easily achieved and stored in sealed packaging.
Inspection of grain carrier by inspection of sample grain
Later, it is easy to judge the suitability of the self-inspection,
The reliability of the main inspection can be easily improved .

[Brief description of the drawings]

FIG. 1 is an overall view.

FIG. 2 is a cross-sectional view of a contractor and a metering branch valve.

FIG. 3 is a sectional view of a sample dryer.

FIG. 4 is a flow sheet of a self-inspection machine.

FIG. 5 is an overall front view of the sample packaging machine.

FIG. 6 is an explanatory view of a sample dryer showing another embodiment.

[Explanation of symbols]

(7) Measuring tank (load receiving measuring unit) (14) Contractor (16) Sample loader (sampler) (18) Sample dryer (21) Outlet (23) Independent inspection machine (24) Quantitative branch valve (26) Sample Packaging machine

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ Identification code Agency reference number FI Technical display location G01N 1/04 G01N 1/04 A

Claims (1)

(57) [Claims] A decomposer (14) for taking out a part of the weighed grains from a receiving and weighing section (7) for grain co-drying, and a deductor (14) for extracting a predetermined amount of sample grains after the receiving and weighing. Received from 14)
That the sampler (16), a sample grain from said sampler (16) is dried to a predetermined water content and a sample dryer (18) for unloading automatically retrieves the portion of the grain after the consignee Weighing While being configured to automatically perform the operation of drying and drying to form a sample grain of a predetermined moisture content ,
Remove from the outlet (21) of the sample dryer (18)
The amount of dried sample kernels required for one test
Only the fixed quantity branch valve (2
4), and the remaining amount of the sample kernel is determined by the above-mentioned determination.
Sample packaging received and sealed from the branch valve (24)
An automatic self-inspection apparatus for a grain co-drying facility, comprising a machine (26) .