JPH0660441U - Rice hull sorting device for inspection of received grain - Google Patents

Abstract

(57) [Summary] [Purpose] Raw brown rice that can detect moisture in the grain received by each person brought to a joint drying facility such as a rice center or a country elevator is obtained quickly and accurately. This makes it easy to control the quality of the received grain according to the water content of the product. [Configuration] A selection provided with a machine body 2 including a supply hopper 9 that looks into the discharge side of a fried food container 8 of a centrifugal remover 3 and a selection air passage 10 that connects the suction side of a suction dust collector 12 A device 4 is provided. The mixed rice supply gutter 13 at the lower end of the sorting air passage 10 rotatably rotates a rotary sorting mesh cylinder 15 having a drive motor 18 therein.
In addition to being connected to the grain sorter 5 mounted on the storage shaft 4, a small rice discharge gutter 21 is provided in the lower part of the rotary sorting mesh cylinder 15, and a brown rice discharge gutter 22 is provided on the discharge side.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention quickly and accurately obtains the raw brown rice that can detect the moisture content of the grain received by each person brought to a rice center or a common drying facility such as a country elevator, and responds to the moisture content of the raw brown rice. The present invention relates to a grain hull sorting device for inspecting consigned grains, which enables easy quality control of consigned grains.

[0002]

[Prior art]

 Conventionally, a part of each consigned grain that has been brought to a rice center or a common drying facility such as a country elevator is extracted and de-picked, and the quality of the raw brown rice is controlled by detecting the moisture content of the raw brown rice. In order to perform the above, a grain hull selection device for inspecting consigned grain is used, and the content thereof will be described with reference to FIG. That is, the above-mentioned grain hull sorting device 101 for inspecting the received grain is provided with a supply hopper 104 at the upper part of the centrifugal decapper 102, which faces the discharge side of the frying tube 103, and a suction hopper 104 is disposed below it. The upper end side of the zigzag-shaped sorting air passage 106, which is connected to the dust suction side of the dust collector 105, is connected to the supply hopper 104, and a part of each received grain brought into each person at the time of inspection is extracted. After removing with a centrifugal remover 102 and supplying the obtained depleted mixed rice to the supply hopper 104, the rice husks mixed during the flow down the sorting air passage 106 are suction-sorted with the suction duster 105, The brown rice and the small rice from which the rice husks have been removed can be discharged from the mixed rice discharge port 107 provided below the sorting air passage 106.

[0003]

[Problems to be solved by the device]

 By the way, the conventional grain hull sorting device for inspecting this type of grain was not equipped with any grain sorter capable of efficiently grain-sorting brown rice and small rice, so it was discharged from the mixed rice discharge port. The mixed rice used was a state in which brown rice and small rice were mixed. Therefore, when trying to detect the moisture content of raw brown rice in order to control the quality of consigned grain brought into the drying facility for each person according to the moisture content of each raw brown rice, the mixed small rice should be removed from the brown rice. Since it takes a lot of time and labor to remove the brown rice, it is not possible to detect the moisture content accurately by touching the brown rice with human hands. It had a problem that it could not be done more accurately.

The present invention has been made in view of the above problems of the conventional technology, and its object is to further reduce the size of the mixed rice from which the rice husks are removed in the sorting air duct to a smaller size. By supplying the grain to a grain sorter and sorting the grain into brown rice and small rice, the water content of the raw brown rice can be detected quickly and accurately, and the quality of the received grain can be controlled more accurately according to the moisture content of the raw brown rice. It is intended to provide a hulling and sorting device for inspecting consigned grain.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, a grain hull sorting device for inspecting consigned grain according to the present invention comprises a supply hopper in which a discharge side of a fried grain barrel of a centrifugal descaling machine is looked into a machine body, and a suction dust collector. The sorting device is provided with a sorting air passage connected to the dust suction side, and the mixed rice supply gutter at the lower end of the sorting air passage has a rotary sorting mesh cylinder with a built-in drive motor rotatably mounted in the main body. In addition to being connected to the grain sorter, a small rice discharge gutter is provided at the bottom of the rotary sorting mesh cylinder, and a brown rice discharge gutter is provided on the discharge side.

[0006]

[Action]

 If you want to control the quality of the grain received by each person brought to a drying facility such as a rice center or a country elevator according to the moisture content of the raw brown rice, first run the centrifugal remover and suction duster. After that, the grains for inspection partially extracted from the first grain received by each person are supplied to the centrifugal remover to remove them, and the resulting mixed rice is supplied to the supply hopper via the lifting cylinder. .

By the way, while the de-puffed mixed rice is flowed down along the sorting air passage while exhibiting a zigzag shape from the supply hopper, it is sorted by the sorting air generated by the suction action of the suction dust collector, and the rice husk is separated. The mixed rice is discharged to the outside by the suction dust collector, and the mixed rice is supplied to the grain sorter through the mixed rice supply gutter provided at the lower end of the sorting air passage.

By the way, in the grain sorter, since the rotary sorting mesh cylinder is rotated by the built-in drive motor, the mixed rice is transferred from the supply side to the discharge side in the rotary sorting mesh cylinder. Is separated into brown rice and small rice by the sorting action, and the small rice leaks out from the rotary sorting mesh cylinder and is discharged to the outside from the small rice discharge gutter. At the same time, the brown rice is discharged to the discharge end. It is discharged into a gutter.

Therefore, if the brown rice discharged from the brown rice discharge gutter is collected and the moisture of the brown rice is detected, the quality control of the received grain can be accurately achieved according to the moisture of the raw brown rice. Therefore, it is possible to detect the water content of the raw brown rice by the same operation as above for the consigned grains that are successively brought in, and perform quality control of each consigned grain.

[0010]

【Example】

 Examples will be described with reference to the drawings. In Figures 1 and 2, reference numeral 1 is a rice hull sorter for inspection, which can control the quality of the grain received by each person brought to a joint drying facility such as a rice center or a country elevator according to the moisture content of the raw brown rice. The apparatus is a device for inspecting paddy hull, which allows a vertical body 2 to centrifuge off a small amount of inspection grain partially extracted from the grain received by each person. Centrifugal decapsulator 3 capable, a sorting device 4 for sorting dehusked mixed rice depleted by the centrifugal decapsulator 3 into rice husks and mixed rice by a wind sorting action, and the mixture obtained by the sorting device 4. It is configured by providing a grain sorter 5 capable of grain-sorting rice into brown rice and small rice. The centrifugal remover 3 is configured to bounce off the inspection grain toward the peripheral wall 7 by a plurality of impellers 6 that rotate at high speed and remove the inspection grain by an impact action. Has a supply hopper 9 that looks into the discharge side of the fried-grain barrel 8 of the centrifugal decapsulator 3, and a zigzag-shaped sorting air passage 10 is provided in a plurality of stages below the feeding hopper 9, and the sorting air passage is provided. An intake window 11 is opened on one side of the middle of 10, and a suction dust collector 12 is provided on the other side, in which the sorting air passage 10 and the intake window 11 are respectively connected to the dust suction side. The grain sorter 5 provided with the feed hopper 23 to which the lower end of the mixed rice feed gutter 13 provided at the terminal side of the sorting air passage 10 is connected is configured so that the discharge side is lower than the feed side in the main body 14 with the lower part opened. The rotary selection mesh cylinder 15 is installed in a slanted manner, and inside the rotary selection mesh cylinder 15, one end of the rotary selection mesh cylinder 15 is cantilevered to a mounting bracket 16 disposed on the main body 14 located on the discharge side of the rotary selection mesh cylinder 15. A hollow cylindrical motor fixing shaft 17 mounted on a drive motor 18 having a fixed shaft is incorporated, and a drive frame 19 of the drive motor 18 has a fixed frame body 20 provided on the supply side of the rotary selection mesh cylinder 15 At the same time as connecting directly to the rotary selection net cylinder 15, a small rice discharge gutter 21 for discharging the leaked small rice to the outside of the machine and a brown rice discharge for discharging brown rice to the discharge side of the rotary selection net cylinder 15 A gutter 22 is provided and configured. 24 is a grain hopper provided on one side of the centrifugal remover 3.

[0011]

[Effect of device]

 Since the present invention is configured as described above, it has the following effects. When drying the consigned grain for each person brought to a rice center or a common drying facility such as a country elevator, the inspection grain partially extracted from the consigned grain was removed by a centrifugal remover and obtained. While removing the demixed mixed rice along the sorting air passage, the rice husk is removed by the suction sorting function of the suction dust remover, and the mixed rice discharged to the mixed rice supply gutter is further supplied to the grain sorting machine for selective selection. The raw rice for inspection is quickly and accurately obtained by separating and selecting brown rice and small rice, and the moisture detection work of the raw brown rice is accurately performed. Permitting quality control, the grain sorter is composed of a rotating sorting mesh cylinder that is rotated by a built-in drive motor, so the construction is simple and even if it is small, it does not include small rice. It can be obtained selecting rice easily.

[Brief description of drawings]

FIG. 1 is a vertical sectional front view of a grain hull sorting device for inspecting consigned grain according to the present invention.

FIG. 2 is a vertical sectional front view of a grain sorter with a part cut away.

FIG. 3 is a vertical sectional front view of a conventional device.

[Explanation of symbols] 1 paddy sorting device for inspection 2 machine body 3 centrifugal remover 4 sorting device 5 grain sorting machine 8 fried grain barrel 9 supply hopper 10 sorting air duct 12 suction duster 13 mixed rice supply gutter 14 grain sorting Machine main body 15 Rotating sorting net cylinder 18 Drive motor 21 Small rice discharge gutter 22 Brown rice discharge gutter

Claims (1)

[Scope of utility model registration request] 1. A sorting device provided with a feeding hopper which looks into the discharge side of a frying tube of a centrifugal remover, and a sorting air passage which connects the suction side of a suction dust collector to the machine body, The mixed rice supply gutter at the lower end of the sorting air passage is connected to a grain sorting machine which is rotatably housed in a main body of a rotary sorting net cylinder having a built-in drive motor, and small rice is discharged to the lower part of the rotary sorting net cylinder. Gutter,
In addition, a paddy sorting device for inspecting consigned grain is characterized by providing brown rice discharge gutters on the discharge side.