JP2595613Y2 - Rice grain screening equipment for inspection of received grains - Google Patents

Description

[Detailed description of the invention]

[0001]

Industrial Applicability The present invention is to quickly and accurately obtain raw rice brown rice which can detect the moisture of each person's received grain brought into a co-drying facility such as a rice center or a country elevator. The present invention relates to a hulling sorter for inspecting received grain, which can easily perform quality control of the received grain according to the moisture of raw brown rice.

[0002]

2. Description of the Related Art Conventionally, a part of each received grain brought into a co-drying facility such as a rice center or a country elevator is extracted, de-sorted, and the moisture of the obtained raw brown rice is detected to detect the moisture of the raw brown rice. A hulling sorter for inspecting received grain is used to perform quality control of the above, and the contents will be described with reference to FIG. That is, the above-mentioned inspection apparatus for grain hulling of received grain 101 is provided with a supply hopper 104 at the upper part of the centrifugal evaporator 102 looking at the discharge side of the fryer cylinder 103, and a suction hopper 104 below the supply hopper 104. Machine 10
5 is connected to the supply hopper 104 at the upper end side of the zigzag sorting air passage 106 to which the dust suction side is connected, and a part of each received grain brought by each person at the time of the inspection is extracted and the centrifugal separator 102 After supplying the mixed rice thus obtained to the supply hopper 104, the rice husk mixed while flowing down the sorting air passage 106 is suction-sorted by the suction duster 105, and the brown rice from which the rice husk has been removed. The small rice is configured to be discharged from a mixed rice discharge port 107 provided below the sorting air passage 106.

[0003]

However, the conventional hulling apparatus for inspecting seed-received cereal grains does not include any grain sorter capable of efficiently sorting brown rice and small rice. Therefore, the mixed rice discharged from the mixed rice outlet was a state in which brown rice and small rice were mixed.
Therefore, when trying to detect the water content of the raw brown rice in order to control the quality of the received grain brought into the drying facility by each person according to the water content of the raw brown rice, the mixed small rice must be manually removed from the brown rice. It is necessary to remove each one through the process, and it takes a lot of time and effort to remove it, or it is not possible to accurately detect moisture by touching brown rice, and as a result, quality control of raw brown rice There was a problem that it could not be performed accurately.

[0004] The present invention has been made in view of such problems of the prior art, and aims at mixing mixed rice from which rice husks have been removed in a sorting air passage.
Furthermore, by supplying it to a small grain sorter and sorting it into brown rice and small rice, we can quickly and accurately detect the moisture content of the raw brown rice, and more accurately control the quality of the received grain according to the moisture of the raw brown rice. The purpose of the present invention is to provide a grain hulling sorting apparatus for inspecting received grain that can be used.

[0005]

Means for Solving the Problems In order to achieve the above-mentioned object, a hulling sorter for inspecting received grain according to the present invention has a fuselage with a view to the discharge side of a fryer cylinder of a centrifugal de-dusting machine. A sorting hopper provided with a supply hopper and a sorting air path connected to the dust suction side of the suction / discharger, and the mixed rice supply gutter at the lower end of the sorting air path rotates a rotary sorting net cylinder incorporating a drive motor. It is connected freely to a grain sorter mounted on a shaft housed in the main body, and a small rice discharge gutter is provided at the lower part of the rotary sorting net cylinder, and a brown rice discharge gutter is provided at the discharge side.

[0006]

[Function] If you want to control the quality of each received grain brought into a drying facility such as a rice center or country elevator according to the moisture of the raw brown rice, first, a centrifugal separator and a suction duster After driving
Inspection grains extracted partially from the first received grains brought in by each person are supplied to a centrifugal desiccator to remove the grains, and the obtained mixed rice is supplied to a supply hopper via a fryer.

[0007] Then, while the de-mixed rice flows down along the sorting air path while forming a zigzag shape from the supply hopper, the rice hulls are sorted by the sorting wind generated by the suction action of the suction duster. The mixed rice is discharged out of the machine by the suction duster, and the mixed rice is supplied to the particle sorter via a mixed rice supply gutter provided at the lower end of the sorting air passage.

In the grain sorter, since the rotary sorting net cylinder is rotated by the built-in drive motor in one direction, the mixed rice is transferred from the supply side to the discharge side in the rotary sorting net cylinder. The rice is separated into brown rice and small rice by the sorting action, and the small rice leaks from the rotary sorting net drum and is discharged out of the machine from the small rice discharge gutter, while the brown rice is discharged to the brown rice discharge gutter provided at the discharge end side. Is done.

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 only necessary to detect the moisture content of the raw brown rice by the same operation as described above, and control the quality of each received grain.

[0010]

An embodiment will be described with reference to the drawings. In FIGS. 1 and 2, reference numeral 1 denotes a hulling sorter for inspection capable of controlling the quality of each received grain brought into a communal drying facility such as a rice center or a country elevator according to the water content of the raw brown rice. In addition, the inspection hulling sorter 1 is capable of centrifuging and removing a small amount of inspection grain partially extracted from received grain brought into each person by a vertically-shaped machine body 2. A demixer 3, a separation device 4 for separating the demixed mixed rice separated by the centrifugal demixer 3 into rice husks and mixed rice by a wind separation operation, and a mixed rice obtained by the separation device 4. The apparatus is provided with a grain sorter 5 capable of sorting grains into brown rice and small rice.
The centrifugal cutter 3 is configured so that the grain for inspection is bounced toward the peripheral wall 7 by a plurality of high-speed rotating impellers 6 and is separated by an impact action.
The sorting device 4 has a supply hopper 9 at the upper part thereof, the supply hopper 9 looking into the discharge side of the fryer 8 of the centrifugal dewatering machine 3, and a zigzag-shaped sorting air passage 10 is provided in a lower part thereof in a communicating manner. At the same time, an intake window 11 is opened on one side of the sorting air path 10,
On the other side, a suction / discharge device 12 having a separation air passage 10 and an intake window 11 connected to a dust suction side is provided. Mixed rice supply gutter 1 provided at the end of sorting air duct 10
The grain sorter 5 provided with the supply hopper 23 to which the lower end of 3 is connected has a rotary sorting net cylinder 15 which is housed in a slanted manner on the main body 14 having an open lower part so that the discharge side is lower than the supply side. A hollow cylindrical motor fixed shaft 17 mounted in a cantilever manner on a mounting bracket 16 disposed on a main body 14 having one end located on the discharge side of the rotary screening net 15 inside the rotary screening net 15.
A fixed frame 20 provided on the supply side of the rotary screen net 15 is directly connected to the drive shaft 19 of the drive motor 18 at the same time, Is provided with a small rice discharge gutter 21 for discharging the leaked small rice to the outside of the machine, and a brown rice discharge gutter 22 for discharging brown rice is provided on the discharge side of the rotary sorting net cylinder 15. Reference numeral 24 denotes a grain hopper provided on one side of the centrifugal remover 3.

[0011]

Since the present invention is configured as described above, the following effects are obtained. When drying each individual's received grain brought into a co-drying facility such as a rice center or a country elevator, the inspection grain partially extracted from the received grain is removed by a centrifugal separator, and the obtained dust is removed.間 に While the mixed rice is allowed to flow down the sorting air path, the rice husk is removed by suction sorting by the suction duster, and the mixed rice discharged into the mixing rice supply gutter is further removed.
Supplied to a grain sorter to separate and sort into carefully selected brown rice and small rice to quickly and accurately obtain the raw brown rice for inspection, accurately detect the moisture content of the raw brown rice, and bring it to each person Is it possible to control the quality of the received grains according to the raw material moisture, or because the grain sorter is composed of a rotary sorting net cylinder that is rotated by a built-in drive motor, the configuration is simple and small Also, it is possible to easily obtain selected brown rice that does not contain small rice.

[Brief description of the drawings]

FIG. 1 is a vertical sectional front view of a hulling sorting apparatus for inspecting received grain according to the present invention.

FIG. 2 is a longitudinal 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]

 DESCRIPTION OF SYMBOLS 1 Inspection hulling sorter 2 Airframe 3 Centrifugal dewatering machine 4 Sorter 5 Grain sorter 8 Frying cylinder 9 Supply hopper 10 Sorting air passage 12 Suction and dust remover 13 Mixed rice supply gutter 14 Body of grain sorter 15 Rotation Sorting net 18 Drive motor 21 Small rice discharge gutter 22 Brown rice discharge gutter

Claims (1)

(57) [Scope of request for utility model registration] Claims: 1. A sorting device is provided on a body of a machine, comprising a supply hopper that looks into the discharge side of a fryer of a centrifugal dewatering machine, and a sorting air path that is connected to a dust suction side of a suction duster, The mixed rice supply gutter at the lower end of the sorting air passage is connected to a grain sorting machine having a rotatable sorting net cylinder with a built-in drive motor and rotatably housed in the main body. Gutter,
A grain hulling sorter for inspecting received grain, wherein a brown rice discharge gutter is provided on the discharge side.