JP2785243B2 - Drying equipment for independent inspection - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rice center mainly composed of rice, wheat, etc., and comprises a receiving section, a drying section, a storage section, a preparation and shipping section, and the like. The present invention relates to a drying apparatus for voluntary inspection of a grain joint drying facility such as a country elevator dry store. 2. Description of the Related Art Conventionally, as shown in Japanese Utility Model Application Laid-Open No. 145493/1983, a transfer means for moving a plurality of storage bodies is provided inside a machine casing, and hot air is supplied to the bottom of the machine casing. There was a technique to exhaust air from the top of the case. [0003] In the prior art, it is necessary to form a large installation space for the machine housing, and it is possible to easily improve the drying efficiency of the sample grains contained in the storage body. There was no problem. In addition, the time and conditions required for drying differ depending on the moisture content or varieties, etc. The particles were removed from the outlet after drying under substantially the same conditions.
Therefore, each sample grain taken out from the outlet is over-dried, undried, or the moisture content tends to be extremely non-uniform, so that an inappropriate sample grain for voluntary inspection is taken out. Problem. To solve this problem,
For example, when the sample kernel of each container is dried under drying conditions suitable for the sample kernel having a low moisture content and dried, and the sample kernel having a high moisture content is taken out from the outlet, the sample kernel is removed. Must be supplied again to the inlet, and the drying operation must be repeated until the sample kernel has a predetermined moisture content. In addition, it is important to handle sample grains separately for each individual and consignment.However, if the number of drying times of re-entering the sample grains taken out from the outlet into the input port differs for each sample grain, Errors are likely to occur in the handling of
As described above, there are problems such as simplification of the drying operation of the sample kernel suitable for the self-inspection and improvement of the reliability of the self-inspection cannot be easily achieved. SUMMARY OF THE INVENTION [0004] The present invention is directed to a case in which an input port for receiving sample kernels collected individually and for each consignment, and an outlet for separately extracting each sample kernel are provided. A plurality of storage bodies and a transfer means for supplying the drying air of the drying means to the inside of the casing, exhausting the inside of the casing by a fan, and transporting the sample kernels in a distinguished manner. In the drying device for self-inspection to be installed in the housing, an endless transport path for circulating the sample kernels, which are separately input into a plurality of storage containers, in a fixed permutation, is formed by the transfer means, and is placed in each storage container. Each of the sample grains is configured to be circulated endlessly in a state independent of each other inside the machine casing. [0005] Therefore, the drying time of each sample grain for each individual and the consignment is set based on the drying data which has been previously experimented depending on the difference in moisture content or variety, etc., and each sample grain to be circulated is determined. Even if sample grains with different moisture contents or varieties are put into each container from the input port by confirming the dry state separately, the drying time suitable for each sample grain of each container can be easily set. It can be set, and the dried sample kernel suitable for self-inspection can be taken out from the outlet with only one drying, preventing deterioration of the sample kernel due to overdrying and simplifying the drying work of the high moisture content sample kernel. In addition to being able to easily carry out sample grain handling, it is possible to handle sample grains that are distinguished by individual and consignment without being mistaken for others, thereby saving labor for sample grain handling and improving the reliability of self-inspection. The those obtained achieving ease. An embodiment of the present invention will be described below in detail with reference to the drawings. Fig. 1 is a general view. It is a sampler that takes out sample paddy from the receiving and weighing section (1) (2) and performs drying and self-inspection. (3) and a storage tank (6) for pooling the raw paddy of the weighing machine (3) by the conveyors (4) and (5),
A measuring tank (7) for weighing the raw rice from the storage tank (6);
A roughing machine (8) and a conveyor (8a) for removing straw debris and the like in a paddy from a conveyor (5), and a discharge tank (9) for discharging paddy from the tank (7) to a paddy silo or a drying unit. By constituting the above-mentioned respective receiving parts (1) and (2), the weight and the moisture of the paddy are continuously measured, and the paddy is transported from the drying section to the preparation and shipping section which performs the hulling sorting, While being prepared and shipped to brown rice, the central controller (11) connected to the business operation unit (10) receives the receiving (code) number from the receiving operation panel (12) and the output section of the measuring tank (7). (13)
It is configured to input the receiving data (paddy weight and water content) from. [0007] Further, a decomposer (14) for taking out a sample paddy for self-inspection is provided, and a part of the raw paddy that has been 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),
And return the surplus sample paddy of the decomposer (14) to the payout tank (9). Each time the shipment is weighed for each individual and each cargo port, a certain amount of sample paddy is transferred to the sample loader ( 16). A sample dryer (18) for drying the sample paddy from the sample loader (16) to a substantially constant water content is provided, and the 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) is provided, which separates the sample paddy dried by the dryer (18) into sized (regulated brown rice) and crushed particles (milled rice) and measures the ratio thereof.
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 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 discharging air inside the machine housing (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 is a flow sheet of the self-inspection machine (23), which is provided with a paddy hopper (48) for charging sample paddy 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 into a roll, and the cushion table (69) is 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, the receiving hopper (19), which is an input port for receiving sample kernels collected separately for each individual and the cargo port, and the outlet (21) for separately extracting each sample kernel, are provided. A heater (39) formed on a side surface of the casing (38) and serving as a drying means inside the casing (38).
, And air is exhausted from the inside of the casing (38) by the fan (41), and the bag (36), which is a plurality of storage bodies for transporting the sample grains in a distinguished manner, and transfer means. A chain conveyor (37) is connected to the machine (3).
The drying apparatus for self-inspection is internally provided in 8), a plurality of the bag (36) the ... an endless conveying path for circulating the respective sample kernels thrown distinguished constant permutation chain conveyor (37) Formed by each bag (36)
.. Are circulated in an endless manner independently of each other inside the casing (38). Further, a bag body (36) for holding a predetermined amount of sample grains after receiving and weighing, a chain conveyor (37) for moving a plurality of bag bodies (36), and a chain conveyor (37). A case (38) to be installed, a receiving hopper (19) for putting the sample grains into the bag (36), and an outlet (21) for taking the sample grains out of the bag (36). In the drying device for independent inspection provided, a bag (36) is placed in the receiving hopper (19) and the outlet (21).
Arms (43) and (44), which are moisture sensors for automatically detecting the moisture of the sample grains in the course of the movement of the chain conveyor (37) for circulating water. The present embodiment is constructed as described above, and is installed in a rice center, a country elevator, a dry store, or the like. It is charged, packed in a flexible container bag (8) and shipped, and a certain amount of homogenized raw rice is measured by a measuring tank (7) through a shrinker (14) and a quantitative branch valve (15). The sample paddy is taken out to the sample loader (16) while the loader (1) is taken out.
The sample paddy of 6) is put into a sample dryer (18) and dried to a set water content, and the dried sample paddy is put into a self-inspection machine (23), and the conditioned brown rice and the scrap rice are weighed and measured. Calculate the ratio, centralized controller (11)
The operation of each part is controlled based on the receipt number, and the regulated rice share for each individual and for each cargo port is registered in the office computer (10) based on the independent inspection data of the sample paddy corresponding to the receipt number. is there. 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 machine housing (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 endlessly,
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). As is apparent from the above embodiments, the present invention is characterized in that an input port (19) for putting in sample kernels collected individually for each individual and consignment, and each of the sample kernels is separately taken out. An outlet (21) is formed on the side surface of the casing (38), the drying air of the drying means (39) is supplied into the casing (38), and the exhaust air inside the casing (38) is exhausted by the fan (41). And a plurality of storage units (36) for separately transporting each sample grain and a drying apparatus for independent inspection in which a transfer means (37) is provided inside the casing (38). (36) An endless transport path for circulating the sample kernels input in a predetermined order by the transfer means (37) is formed by the transfer means (37). Independent of each other inside the housing (38) It is configured to be circulated in an endless form in the state, and the drying time of each sample grain for each individual / consignment is set based on drying data that was previously experimented according to differences in moisture content or varieties, By distinguishing each sample grain to be circulated and confirming the dry state,
Even when sample grains having different moisture contents or varieties are introduced into the respective storage bodies (36) through the input port (19), the drying time suitable for the sample grains of the respective storage bodies (36) is easily achieved. The sample grain in a dry state suitable for self-inspection can be taken out from the outlet (21) with only one drying operation, thereby preventing deterioration of the sample grain due to overdrying and improving the moisture content of the sample grain. In addition to simplifying the drying operation, it is easy to handle sample grains that are distinguished by individual and consignment without being mistaken for others. It is possible to easily improve the reliability and the like.

[Brief description of the drawings] FIG. 1 is an overall view showing one embodiment of the present invention. 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] (19) Receiving hopper (input port) (21) Outlet (36) Bag (housing) (37) Endless chain conveyor (transportation means) (38) Machine case (39) Heater (drying means) (41) Fan (80) Bucket (storage body)

   ────────────────────────────────────────────────── ─── Continuation of front page       (56) References JP-A-49-69392 (JP, A)                 Actual opening 58-145493 (JP, U)                 Actual opening sho 59-189089 (JP, U)                 Shokai Sho 57-35650 (JP, U)

Claims (1)

(57) [Claims] An input port (19) for receiving sample kernels collected separately for each individual and a cargo port, and an outlet (21) for separately extracting each sample kernel are formed on the side surface of the machine casing (38). 38) A plurality of storage bodies (36) for supplying the drying air of the drying means (39) to the inside and exhausting the inside of the casing (38) by the fan (41), and transporting the sample grains in a distinguished manner. in ... and drying device for self examination to internally provided the machine housing (38) transporting means (37), circulating a plurality of housing bodies (36) ... the respective sample kernels thrown by distinguishing the constant permutations An endless conveying path to be formed is formed by the transfer means (37), and the sample grains contained in each of the storage bodies (36) are circulated in an endless form independently of each other inside the casing (38). Self-contained Drying device for inspection.