JPS6327815Y2 - - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a rice huller sorting device.

In other words, in hulling, the unripe paddy in the raw rice is first removed, followed by deairing, and then the paddy in the mixed rice is separated and returned to the huller, and the immature paddy in the separated brown rice is removed. It is possible to remove unpolished rice, perform hulling and sorting reliably, and take out cleaned unpolished rice with high precision.In particular, it improves efficiency by improving the removal rate and promoting processing after removal. In addition, the entire system can be disposed within the machine frame and can be conveniently installed at the site, so that it can be carried out suitably.

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

B shows the entire machine frame, which was constructed by constructing a number of frames so that it could be installed on site.

A paddy tank 1 capable of supplying raw paddy is installed above one side of the entire machine frame B, and the upper part of the machine frame B, which is on the lower side of the paddy tank 1, stores paddy and immature rice. Both cylindrical first hollow cylinders 2, 2 that can be separated are rotatably arranged side by side, and the paddy tank 1 is fed through a supply gutter 7, 7 to one side opening of both cylinders 2, 2. A paddy removal gutter 8 is vertically installed from below the opening on the other side of both cylinders 2, 2, and a conveyor gutter 9 installed horizontally below the entire surface of both cylinders 2, 2 is installed so that the paddy can be removed from the terminal end of the conveyor gutter 9. A paddy removal gutter 10 is vertically installed, and the lower part of the paddy removal gutter 8 is connected to the supply tank 13 above the hulling machine A, which is composed of a removing section 11 and a wind sorting section 12 installed inside the lower part of the machine frame B. are connected to each other, and a hulling machine A is provided in the rear stroke of the first hollow cylinders 2, 2.

In addition, a conveyor gutter 14 extending from the wind sorting section 12 of the huller A is connected to the lower part of the elevator 3 that is set upright along the machine frame B. is equipped with a mixed rice tank 15 that communicates with the upper discharge side of the elevator 3, and a cylindrical rice tank 15 is installed in the upper part of the machine frame B, which is the lower side of the tank 15, to separate paddy and brown rice. The second perforated cylinders 4, 4 are rotatably arranged side by side, and the openings on one side of both cylinders 4, 4 are installed so that the rice can be supplied from the mixed rice tank 15 through the supply troughs 16, 16. A paddy take-out gutter 17 is installed vertically from below the opening on the other side of the cylinders 4, 4, and the lower side of the gutter 17 is connected to the supply tank 13 above the hulling machine A, and the front surface of both cylinders 4, 4 is connected. Brown rice take-out troughs 19, 19 are hung down from the terminal end of the conveyor trough 18 installed horizontally below, and second punching cylinders 4, 4 are provided in the rear stroke of the huller A.

Inside the machine frame B, which is below the cylinders 4, 4, there are provided third cylinders 5, 5, which are rotatably arranged side by side, in a cylindrical shape capable of separating mature brown rice and immature brown rice. The lower end openings of the brown rice take-out troughs 19, 19 are visible through the openings on one side of the cylinders 5, 5, respectively, and the leveled brown rice take-out troughs 20 are vertically disposed below the openings on the other side of both cylinders 5, 5. , Conveyor gutter 2 installed horizontally below the entire surface of 5.
A gutter 22 for taking out unripe brown rice is vertically provided from the terminal end of the rice cracker 1, and third punching cylinders 5, 5 are provided in the rear stroke of the second punching cylinders 4, 4.

FIG. 6 shows another embodiment, which is constructed in the same manner as the previous embodiment, and in which the terminal end of the conveyor gutter 9 is connected to the supply tank 24 above the unripe paddy removal device 23.
The husks are connected to each other so that the grain removed by the husking device 23 flows out to the wind selection section 12 of the husking machine A.

Therefore, the grains flow as shown by the arrows in the explanatory diagram of FIG. 5. When raw rice is supplied from the rice tank 1 to the two first screening cylinders 2, 2, it is sorted into hulled rice and immature rice, and the immature rice is taken out from the immature rice removal trough 10. The hulled rice is hulled by the rice huller A and is winnowed. Next, the mixed rice is supplied by the elevator 3 to the two second screening cylinders 4, 4, where it is sorted into hulled rice and brown rice, and the hulled rice is taken out from the hull removal trough 10.
From 7, the rice is returned to the rice huller A and released again.

Further, the brown rice sorted by the two second cut-out cylinders 4, 4 is sent to both the third cut-out cylinders 5, 5, and is sorted into finished brown rice and unripe brown rice. The brown rice is taken out from the unripe brown rice take-out gutter 22.

In the embodiment shown in FIG. 6, the immature paddy that has been sorted by the first sorting cylinders 2, 2 is removed by the removal device 23 and then air selected by the wind selection section 12.

In this way, the present invention includes a first punching cylinder that communicates with the paddy tank and separates untied paddy from unripe paddy, and a straightening cylinder that is separated by the first punching cylinder in the subsequent stroke of the first punching cylinder. A husking machine for deairing and sorting the paddy is provided, and a second slotted cylinder is provided in the post-process of the husking machine for separating a mixed rice of brown rice and paddy and returning the separated paddy to the husking machine. A third perforation cylinder is provided in the rear stroke of the second perforation cylinder to separate the brown rice separated by the second perforation cylinder into mature brown rice and immature brown rice, and these first perforation cylinders, a huller, and a second perforation cylinder are installed. Since it is composed of an eye cutting cylinder and a third eye cutting cylinder in the machine frame, immature paddy in the raw paddy is removed and deaired, and then the paddy is removed and sent to the huller. At the same time, it is possible to remove immature brown rice from the unhusked rice, ensuring that the hulling and sorting are done well and taking out the cleaned brown rice with high precision. The unripe paddy in the paddy is removed by the first slotting cylinder, and only the paddy is supplied to the huller, which improves the removal rate and increases the processing efficiency after removal. Moreover, since the first punching cylinder, the huller, the second punching cylinder, and the third punching cylinder are arranged in the machine frame, it can be conveniently installed at the site, and has the advantage of being suitable for implementation.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is a front view of the whole, FIG. 2 is a sectional view of a part thereof, FIG. 3 is a side view of a part of FIG. A side view of another part of the figure, FIG. 5 is an explanatory view, and FIG. 6 shows another embodiment. 1...Paddy tank, 2...1st hollow cylinder,
A... Husker, 4... Second slotted cylinder, 5
...Third hollow cylinder, B...Machine frame.

Claims (1)

[Scope of utility model registration request] A first punching cylinder 2 communicates with the paddy tank 1 and separates the paddy into cleaned paddy and immature paddy, and a first punching cylinder 2 separates the rice separated by the first punching cylinder 2 in the subsequent stroke of the first punching cylinder 2. We installed a huller A that removes wind and sorts the rice.
A second punching cylinder 4 is provided in the rear stage of the hulling machine A to separate the mixed rice of brown rice and paddy and return the separated rice to the hulling machine A.
In the subsequent step, a third step separates the brown rice separated by the second cutout cylinder 4 into mature brown rice and immature brown rice.
A rice cracker characterized in that a punching cylinder 5 is provided, and the first punching cylinder 2, the huller A, the second punching cylinder 4, and the third punching cylinder 5 are arranged in a machine frame B. Selection device.