JPS6297647A - Wheat removing apparatus in hulling plant - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention aims to provide a wheat removal device which, after hulling the rice mixed with wheat, properly and reliably removes the wheat from the mixed rice using the difference in specific gravity. It is.

This will be explained below with reference to embodiments shown in the drawings.

Figure 1 is an explanatory diagram of a hulling plant. The first swinging sorter (B) in the figure is for sorting brown rice and paddy, and as shown in Figures 2 to 5, it has a rough surface (1a ) are stacked together and are tilted vertically as shown in Figure 2 and horizontally as shown in Figure 4, with the lower part supported by each swinging support rod (4). The motor (5) rotates the eccentric wheel (6), and the swinging rod (7) rotates each grain selection plate (1).
to be able to swing horizontally at a constant swing angle,
A supply tank (8
) is installed, and a receiving gutter (9) is installed below the vertically inclined lower side.
(10) (11) are installed in parallel, each receiving gutter (9) (to)
Above the boundary of (11) are both partition plates (13) (1
4) is erected and constructed in the same way as this type of conventional structure,
In the first oscillating sorter (B) in Figure 1 (A) (0)
Each outlet shown in (c) is connected to the receiving gutter (9) (10) (1
This corresponds to 1).

The second oscillating sorter (C) is dedicated to sorting wheat from brown rice, and has the same configuration as the first oscillating sorter (B), but as shown in Figure 6, it has two Gutter (15) (1
6), and one partition plate (17) is installed between them so that the movement can be adjusted freely, and both receiving troughs ('15) and (16) correspond to the outlet (=) (ne) shown in Fig. 1. Configure it as follows.

In Fig. 1, a hopper (19) for receiving paddy mixed with wheat as shown by an arrow (18) is installed so that it can be fed from the top of a paddy elevator (20) located at the bottom to a tank (21). , below the tank (21) there is a roll (2) that comes off.
2) is equipped with a huller (A) that can wind-sort rice from the rice, and a mixed rice lifting machine ( 24) so that it can be fed from the top to a tank (25), and the supply tank (8) of the first swing sorter (B) is visible below the tank (25). .

The mixed rice outlet ([1) in the first oscillating sorter (B) is installed so as to communicate with the hopper (23), and the outlet ([1]
C) is connected to a bifurcated delivery body (3) having a switching valve (2), with one outlet (26) of the delivery body (3) being on the wheat removal side and the other outlet (27 ) is installed to communicate with the hopper (19), and has a hopper (28) at the bottom that communicates with the brown rice outlet (a).
29) so that it can be fed from the upper part to the tank (30), and the lower part of the tank (30) is configured to look over the supply tank (8) of the second swing sorter (C).

The brown rice outlet (d) in the second oscillating sorter (C) is connected to the hopper (32) at the bottom of the brown rice elevator (31), and the outlet (ne) through which brown rice and wheat flow out is connected to the cylinder type sorter. (D), the sorting machine (D) consists of a sorting cylinder (33) similar to the conventional type of this type, which has eyes on the circumference that allow brown rice to leak but not barley. Sorting cylinder (33) rotatable by rotating shaft (34)
At the upper end of the slope, a discharge gutter (35) communicating with the outlet (N) is visible, and from the lower end of the slope, the wheat is discharged out of the machine as shown by the dotted arrow (36). A spiral conveyor (38) is installed in a gutter (37) installed along the bottom of the sorting cylinder (33), and a spiral conveyor (38) is installed from the end of the gutter (37) in the direction of an arrow (39). Either the brown rice is installed so that it can be sent to the hopper (28) as shown, or it is installed so that it can be sent to the hopper (32) as shown by the phantom arrow (40), or both hoppers are installed. (28) and (32) so that the output can be switched freely.

The brown rice lifting machine (31) is supplied from the upper part to a cylinder type rice sorting machine (41) to sort immature rice, and the brown rice selected by the rice sorting machine a (41) is classified into good brown rice! !
It is installed and configured so that it can be raised by 1a (42) and delivered to the brown rice tank as shown by the arrow (43).

When paddy mixed with barley is supplied to the hulling plant configured as described above, only the paddy is removed by the hulling machine (A) and winnowed, and the mixed rice of brown rice and paddy mixed with barley is produced in the first stage. 1
The grain is fed to the oscillating sorter (B) where it is separated into brown rice, mixed rice, and paddy in the same way as in conventional sorters. 1), the wheat is mixed into the layer of paddy, and when it flows out from the outlet (c) to the sending body (3), the grain selection plate (1) is monitored and the wheat is If the wheat content is relatively large, turn the switching valve (2) to the outlet (27) side and take it out from the machine from the outlet (26) side, and if the wheat content is low, move the switching valve (2) to the outlet (
26) side so that it is circulated again together with the paddy from the outlet (27) to the huller (A) side.

The barley mixed in with the brown rice sent out from the outlet (A) of the first shaking sorter CB) is sent together with the brown rice to the second shaking sorter (C) and subjected to shaking sorting again. By adjusting the movement of the grain sorting plate (17), the wheat flowing down the slope of the grain sorting plate (1) is received at the outlet (N) along with some brown rice, and then flowed directly into the cylinder type sorter (D). The wheat is sorted by (33) and is shown by the dotted arrow (36)
As shown in , the brown rice is taken out of the machine, flows from the machine (37) to the hopper (28), and returns to the second oscillating sorter (C).
The brown rice sent out from the outlet (d) of the second oscillating sorting W (C) is sorted by the rice sorter IQ (41) to remove immature rice, and is then sent to the hopper (32). It can be fed to the brown rice tank side.

As explained above, the present invention provides a first oscillating sorter for separating brown rice and paddy in the post-process of a huller that hulls rice mixed with wheat, and a post-process of the first oscillating sorter. In addition, a second oscillating sorter exclusively for wheat was installed to remove the wheat from the brown rice, so after the paddy mixed with wheat was hulled, the first oscillating sorter for separating brown rice and paddy was used. A mixture of brown rice and paddy with wheat mixed in is sorted into brown rice, barley and paddy, and barley.Then, a second swinging sorter dedicated to barley sorting is used to remove the barley from the brown rice, and the difference in specific gravity ensures that the rice is well-balanced after hulling. This method has the advantage of being able to remove wheat in a suitable manner, making it suitable for use.

[Brief explanation of drawings]

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. FIG. 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)...Paddy picker a (B)...First swinging sorter (
C)...Second oscillating sorter Figure 5 Figure 6 Figure 2, v

Claims (1)

[Claims] A first oscillating sorter (B) for separating unpolished rice and paddy is installed in the post-process of the hulling machine (A) that husks the paddy mixed with wheat, and the post-process of the first oscillating sorter (B) A barley removing device in a hulling plant, characterized in that a second swinging sorter (C) exclusively for barley is provided to remove barley from brown rice.