JPS6023036Y2 - Sorting grain removal device in grain large sorting equipment - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a grain sorting device in a grain size sorting device.

In other words, in a grain sorting device that sorts the material to be sorted into large grains, medium grains, and small grains, conventionally, among the grains that have been sorted into large grains, medium grains, and small grains, large grains and medium grains are usually collected in a fixed amount using a measuring tank. They weighed the grains and packed them into bags, but the small grains were simply taken out.

Therefore, the present invention aims to provide a simple structure so that even these small particles can be stored in a predetermined container in which a certain amount is measured as desired when taken out, and can be carried out suitably with good workability.

Next, the embodiment shown in the drawings will be described.

The large grain sorting device shown in this embodiment diagram is shown as a soybean sorting plant, and FIG. 1 is a side view of the soybean sorting plant with some parts omitted. At the top, there is a flat surface that can be climbed up and down from the stairs 10. On this flat surface, two sorting machines A and A that can sort soybeans into large, medium and small grains are installed side by side. An elevator 2 connected to the supply hopper 1 on the ground is installed high above the flat surface, and a tank 11.11 connected to the upper part of the elevator 2 is connected to the elevator 12.1.
The soybeans are installed and configured so that soybeans can be supplied to the upper supply section of both sorters A and A through the sorters A and A.

A large grain tank 3, a medium grain tank 4, and a small grain tank 5 are installed in parallel directly below the flat surface of both sorters A and A.
Each tank 3, 4.5 is equipped so that large grain, medium grain, and small grain soybeans can be fed from both sorters A, A through gutter 13, 14.15, respectively. The drop opening 16 below the tank 4 is equipped with a shutter 7 that can be opened and closed at will, allowing one or both sides to be opened, and a support stand is provided at the bottom of the weighing tank 8 that looks below the drop opening 16. A measuring instrument 6 supported by 17 is installed,
A shutter 18 is installed and configured at the lower opening of the metering tank 8.

Further, the small particle tank 5 has a shutter 1 installed below.
A discharge gutter 10 that hangs downward from the lower part of the metering tank 9 and a delivery gutter 9 that extends obliquely above the metering tank 8 are branched, and a switching valve 11 is switchably installed in the branched portion. , the switching valve 11 is installed and configured so that the switching valve 11 can be operated by an operating arm 21 that can be operated by a grip 20.

During operation, when the soybeans to be sorted are supplied from the ground to the supply hopper 1, the soybeans to be sorted are fed to the feed hopper 1, raised by the elevator 2, and further upwards from the elevators 12 and 12 to the two sorters A and A.
It supplies the

The supplied soybeans are sorted in the same way by both sorters A and A, and the large grains sorted by both plates A and A are sent to the large grain tank 3 from the gutter 13, and the medium grains are sent to the medium grain tank from the gutter 14. Small grains are fed to the grain tank 4, and small grains are fed from the gutter 15 to the small grain tank 5, and by opening and closing the shutter 7, only the large grains, only the medium grains, or the large grains and the medium grains are combined into the measuring tank 8. A person can be dropped into the interior, weighed using the weighing device 6, and placed in a bag below by opening the shutter 18.

In addition, when taking out small particles in the small particle tank 5, the shutter 19 is opened and the switching valve 11 is opened as shown in FIG.
By tilting the switch valve 11 toward the discharge gutter 9 side, the discharge can be directly discharged from the discharge gutter 10 into a bag, etc. below.If the switching valve 11 is tilted toward the discharge gutter 10 side, as shown by the imaginary line, the metering can be discharged from the discharge gutter 9. It can be sent to the tank 8, and a fixed amount can be weighed and placed in a bag, etc. When taken out, a fixed amount can be measured and taken out as desired, or it can be taken out as is. .

In this way, the present invention provides a large-grain sorting device for separating grains into large grains, medium grains, and small grains. The tank is branched into a discharge gutter that hangs downward from the lower part of the shutter and a delivery gutter that extends into the metering tank, and at the branch point there is a switch that switches the small particles in the small particle tank between the discharge gutter and the delivery gutter. Since the system is equipped with a valve, conventionally the selected large and medium grains were weighed in a fixed amount using a measuring tank and packed into bags, and the small grains were simply taken out. When taking out these small particles, it has become possible to measure a certain amount as desired and store it in a designated container, making it easy to work with for subsequent processing, and it has become possible with a simple structure. I closed it.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; Fig. 1 is a side view of a soybean sorting plant with some parts omitted, Fig. 2 is a plan view thereof, and Fig. 3 is a partially omitted side view of a soybean sorting plant.
The figure is a plan view of each tank, and FIG. 4 is a side view of a part of FIG. 1. 5...Small grain tank, 19...Shutter, 10...Discharge gutter, 8...Measuring tank, 9...Delivery gutter, 11・・・・・・Switching valve.

Claims (1)

[Scope of utility model registration request] In a large grain sorting device for separating grains into large grains, medium grains, and small grains, a small grain tank 5 with a shutter 19 is provided to store small grains among the sorted grains. A discharge gutter 10 hanging downward from the lower part of the tank 8 and a delivery gutter 9 extending into the metering tank 8 are branched, and the small particles in the small particle tank 5 are connected to the discharge gutter 10 and the delivery gutter 9 at the branching part. Switching valve 1 to switch to
1. A sorted grain removal device in a grain large sorting device, characterized in that it is equipped with the following.