JPS6249104B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a wheat removal device in a hulling plant.

In other words, in a plant that hulls paddy mixed with wheat, it is possible to remove the wheat satisfactorily by monitoring and switching operations after hulling, and the remaining wheat can also be reliably removed, so that it can be carried out suitably. It is something to do.

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

FIG. 1 is an explanatory diagram of a hulling plant, and the first oscillating sorter B in the figure superimposes a plurality of grain selection plates 1 having rough surfaces 1a as shown in FIGS. 2 to 5. The lower part is tilted vertically as shown in Figure 2 and horizontally as shown in Figure 4.
The motor 5 rotates an eccentric wheel 6, and the swinging rod 7 allows each grain selection plate 1 to swing horizontally at a constant rocking angle, thereby increasing the vertical inclination of each grain selection plate 1. A supply tank 8 is installed on the upper side, and receiving troughs 9, 10,
11 are arranged in parallel, and both partition plates 13 and 14 are erected above the boundary of each receiving gutter 9, 10, and 11, and both partition plates 13 and 14, which can be moved in the lateral direction by knobs 12, are installed in a similar manner to this type of conventional structure. In the first oscillating sorter B in FIG. 1, the outlets indicated by A, B, and C correspond to the receiving channels 9, 10, and 11.

The second oscillating sorter C has the same structure as the first oscillating sorter C, but as shown in FIG.
7 is installed so as to be movable and adjustable, and both receiving troughs 15 and 16 are constructed so as to correspond to the outlets N and E shown in FIG.

In FIG. 1, a paddy elevator 20 having a hopper 19 at the bottom for receiving paddy mixed with wheat as shown by an arrow 18 is installed so that it can be fed from the upper part to a tank 21. A mixed rice elevator 24 equipped with a huller A having a derolling machine 22 and capable of wind sorting rice hulls, and having a hopper 23 at the lower part for receiving mixed rice containing barley from the huller A.
It is installed so that it can be fed from the top to a tank 25, and the supply tank 8 of the first oscillating sorter B is visible below the tank 25.

The mixed rice outlet B of the first oscillating sorter B is installed to communicate with the hopper 23, and the outlet C is connected to the bifurcated delivery body 3 having the switching valve 2. The brown rice elevator 29 is installed such that one outlet 26 is on the wheat takeout side and the other outlet 27 is connected to the hopper 19, and the brown rice elevator 29 has a hopper 28 at the bottom that communicates with the brown rice outlet A. 30, and the lower part of the tank 30 is connected to the supply tank 8 of the second oscillating sorter C.
Look up and compose.

The outlet 2 of brown rice in the second oscillating sorter C is continuously communicated with the hopper 32 at the lower part of the brown rice elevator 31,
The outlet hole through which brown rice flows out is connected to a cylinder-type sorter D, which is similar to the conventional type of sorting machine having holes on its circumference that allow brown rice to leak but not barley. A sorting cylinder 33 consisting of a cylinder 33 and rotatable by a rotating shaft 34
A discharge gutter 35 communicating with the outlet E is visible at the upper end of the slope, and the wheat is discharged from the lower end of the slope as shown by the dotted arrow 36. A spiral conveyor 38 is installed in a gutter 37 installed along the lower part of the gutter 37 so that brown rice can be sent from the end of the gutter 37 to the hopper 28 as shown by an arrow 39, or As shown by the imaginary line arrow 40, it is installed so that it can be delivered to the hopper 32, or alternatively, it can be installed so that it can be sent out to either of the hoppers 28, 32 in a switchable manner.

The brown rice elevator 31 is supplied from the upper part to a cylinder-type rice sorter 41 to sort out immature rice. Install and configure it so that it can be sent to the brown rice tank as shown.

When paddy containing barley is supplied to the hulling plant configured as described above, only the paddy is removed and wind sorted by the hulling machine A, and the mixed rice containing barley is supplied to the first oscillating sorter B. The rice is then separated into brown rice, mixed rice, and paddy in the same way as with conventional sorting machines, but in this case, since wheat has a lower specific gravity, it gathers on the lower side of the grain selection plate 1 and is separated from the paddy layer. Most of the wheat is mixed in, and it is sent directly from the outlet C to the sending body 3.
When the grain is flowing out to the outlet 27, the grain selection plate 1 is monitored and if the wheat content is high, the switching valve 2 is moved to the outlet 27 side.
When there is little wheat, the switching valve 2 is turned to the outlet 26 side and the wheat is circulated through the outlet 27 together with the huller A.

Although it is unavoidable that a small amount of wheat will be mixed into the brown rice sent out from outlet A of the first oscillating sorter B, it is sent as is to the second oscillating sorter C and subjected to oscillating sorting again. Then, by adjusting the movement of the partition plate 17, the surface grains flowing on the lower side of the slope of the grain sorting plate 1 are received into the outlet hole along with the brown rice, and the grains flow directly into the cylinder type sorter D.
The wheat is sorted by the machine 37 and taken out of the machine as shown by the dotted arrow 36, and the brown rice flows from the machine 37 to the hopper 28 and is again sorted by the second oscillating sorter C, or is sent to the hopper 32. The brown rice sent out from the outlet 2 of the second oscillating sorter C is sorted by a rice sorter 41 to remove immature rice, and can be fed as it is to the brown rice tank side.

In this way, the present invention provides a rough surface 1 for the hulling machine A.
A first oscillating sorter B consisting of a grain sorting plate 1 which is tilted and oscillated with an angle a is connected in communication with a second oscillating sorter C having a similar structure. A delivery body 3 equipped with a switching valve 2 that can discharge the wheat outside the machine or send it to the hulling machine A is connected to the dynamic sorter B, and the outlet hole of the wheat, etc. in the second oscillating sorter C is connected to a cylinder. Since it is connected to the shape sorter D to remove wheat and supply brown rice during the process, the mixed rice containing barley after hulling is first shake sorted by the first shake sorter B. If there is a lot of barley in the hulled barley coming out of the outlet, the barley can be taken out of the machine as it is by switching the switching valve 2, and if there is not a lot of barley, it is returned to the hulling machine A side, and further Wheat can also be separated in the second oscillating sorter C, and while the wheat paddy is passed through the cylinder type sorter D, the wheat can finally be separated and taken out. The present invention has the advantage that it is possible to remove the wheat satisfactorily, and the remaining wheat can be finally and reliably removed by the cylinder-type sorter D, making it suitable for implementation.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which Fig. 1 is an explanatory diagram of a hulling plant, Fig. 2 is a side view of the first oscillating sorter, Fig. 3 is a plan view thereof, and Fig. 4 is Fig. 3. 5 is a sectional view taken along the - line in FIG. 3, and FIG. 6 is a sectional view of the second swing sorter. A... Husker, B... First swinging sorter, C...
...Second swing sorter, D...Cylinder type sorter,
H...exit, 1...grain sorting board, 1a...rough surface, 2
...Switching valve, 3...Sending body.

Claims (1)

[Claims] 1 The huller A is equipped with a first oscillating sorter B consisting of a grain sorting plate 1 having a rough surface 1a and swinging at an angle, and the sorter B is equipped with a second oscillating sorter C having the same structure. The first oscillating sorter B has a switching valve 2 which can discharge the wheat to the outside of the machine or send it to the huller A.
A delivery body 3 with a cylindrical type separator C is installed in series, and the outlet hole for wheat, etc. in the second oscillating sorter C is connected to the cylinder type sorter D to remove the wheat and supply brown rice during the process. A wheat removal device in a hulling plant characterized by the following: