JPS6041552A - Hulling sorter - 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 relates to a rice huller sorting device.

That is, the mixed rice that has been dehulled by a huller is separated into brown rice and paddy by a rotary sorting cylinder, and at the bottom of the rotary sorting cylinder small rice is separated from the brown rice by a rice sorter so that brown rice can be refined. With this machine, paddy husking and brown rice sorting can be carried out reliably and efficiently all at once, and the grains can be smoothly fed from the rotary sorting cylinder to the rice sorting machine without the need for a thrower, which saves space overall. The present invention provides a compact IF that does not take up much space, can be configured all at once, and can be suitably implemented.

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

Figure 1 shows a side view of the entire husking and sorting device. Inside the long sorting box (E), a suction dust extractor (3), mixed rice conveyor (5), brown rice conveyor (6), etc. are installed. At the same time, above each conveyor (51 (6), there is an air passage (4) +7) that communicates with the suction dust extractor (3). is equipped with a huller (husker FD with both dehulling rolls (9) below a+), and a mixed rice thrower θQ and a rice huller θQ are installed at the ends of the mixed rice conveyor (5) and brown rice conveyor (6). It is constructed by installing brown rice throwers (11) in series.

Case installed above the other 11111 of the sorting box fB)
A cylindrical double-rotating sorting cylinder (A) with both ends open at the top and bottom of lZ is installed parallel to the double-rotating sorting cylinder fA). The rotary shaft 1131++41 IC is formed with a large number of four dog-shaped parts (1) of approximately
A) One end of (a) is mounted via an arm d51 ++61, and support wheels f171 ++71 are connected to both sides of the lower part of the other end of (A) /a) to form a rotating sorting cylinder. (A) Inside (a), one end side is case +
Erection of the receiving gutter (B) :b) connected to the IZ,
Inside both receiving gutter (B) (b), a spiral conveyor (old gutter) wrapped around the rotating shaft +1311141 is installed, and on the side of both receiving gutter (B) (b) there is a The gate valve (4)+L2+1, which can change the inclination by being close to one side, are arranged in series.

1, a case (a mixed rice thrower-O is placed above one end of 1)
A tank (■) communicating with the upper part of the rotary sorting cylinder (A) is installed, and the lower opening (goods) of the tank @ is exposed to the inner side of one end of the rotating sorting cylinder (A) in the t direction. A gutter (property) that looks downward on the other end side is extended toward the hopper (8), and a receiving gutter 'B
) The lower opening of the gutter +251, which is connected to the terminal end of the rotary sorting cylinder (a), is shown inward at one end of the lower sorting cylinder (a), and is shown downward at the other end of the rotary sorting cylinder (a). The gutter surface is configured to extend above the mixed rice container (5).

A long rice sorter (0) is installed at a slight inclination inside the Mi sorting box (g) below the lower rotating sorting cylinder (a), and the rice sorter (a) has a slotted hole in the direction of rotation. (2)
It is of a known structure in which a large number of FO+ for rice sorting are formed, and the rotating shaft (goods) that horizontally suspends the rice sorting FO connect,
The lower sloped end of the rice sorting (0) allows the lower row of the gutter □□□, which hangs down from the end of the receiving gutter (D), to be seen at the upper end of the sloped side of the rice sorting (0). Look above the brown rice conveyor (6) for rice sorting (below al is for rice sorting (a).
The rain gutter CP51cps is installed in parallel in the direction perpendicular to the rain gutter ps o51, and a spiral conveyor ((4)
A rain gutter (2) which extends outside the sorting box (E) by constructing each of (A) and a small rice outlet an C below the end of the aS.
371 respectively.

FIG. 5 shows another embodiment, which has almost the same structure as the previous embodiment as indicated by the same reference numerals, but the air passage (to) connected to the suction dust extractor (3) is located below the sorting box FE). From the suction port +41 formed in the sorting box jE), it is installed so that the terminal end of the air passage (to) communicates with the upper end of the slope of the rice sorting box (a). The suctioned wind blows the brown rice conveyor (
It is installed and constructed so that it passes above the rice selection (0) and flows into the air passage (to).

However, during work, when the mixed rice that has been desexed and wind-selected by the huller (Di) falls onto the mixed rice conveyor (5), it is thrown up into the tank by the mixed rice thrower 01, and
The mixed rice fed from the opening ■ is returned by the rotating sorting cylinder (A) as shown by the arrow (A), and the brown rice that fits into the recess (1) is lifted upwards and remains in the partition. The upper force 1 of the valve ■ falls into the receiving gutter side, and the paddy that is circulated without being fitted into the recess (11) is separated by the gate valve ■ and remains in the rotary sorting cylinder (A). The grains are transported as they are, sent out from the end through the gutter (material) to the hopper (8), and are dehulled again by the huller (Di).

The brown rice in the receiver 4j MrB) with a small amount of paddy mixed in is conveyed as it is by the spiral conveyor A81, passes through the gutter, and is transferred to the lower rotary sorting cylinder (a) I/C feed.The brown rice sorted in the same manner as above is The paddy falls into the receiving gutter (D), and the paddy inside the rotary sorting cylinder fa) is conveyed as it is, passes through the gutter (transfer), and falls onto the mixed rice conveyor (5), and then returns to the mixed rice thrower Q[)t/ l: Jumped up and re-selected.

The brown rice in the receiving gutter 1b) is conveyed by the spiral conveyor OI and passes through the gutter 6
) is supplied to the sloping upper end of the rotating rice selection machine (0).
While the brown rice flows down inside, the small rice in the brown rice leaks from the slot (2), and when the small rice falls into the gutter as C151, it is conveyed by the spiral conveyor (G) and (B) to the small rice outlet C.
3? The brown rice in the rice sorter (a) is taken out from the machine and falls from the end onto the brown rice conveyor (6), and is also exposed to the outside of the machine by the brown rice thrower (11).

Furthermore, when configured as shown in Fig. 5, the suction air flowing through the air passage (2) comes from above the brown rice conveyor (6).
) and can perform a wind selection effect.

In this way, the present invention has a cylindrical rotary sorting barrel with a large number of recesses on its inner circumferential surface that are large enough to fit brown rice, and a receiving gutter for receiving brown rice is installed inside the rotary sorting barrel. It is installed so that mixed rice can be supplied from the other side of the huller,
Below the rotary sorting drum, a rice sorter with a large number of elongated holes formed on the circumferential surface is rotatably installed, and a rice sieve is installed so that brown rice can be supplied from the side of the rotary sorting drum to the rice sorter. The mixed rice that has been shed by the machine is separated into brown rice and paddy by a rotary sorting cylinder, and the small rice is separated from the middle brown rice by rice sorting under the rotary sorting cylinder, and the brown rice can be refined. Brown rice can be reliably and efficiently sorted all at once, and it is possible to drop and feed smoothly from the rotary sorting cylinder to the rice sorter without the need for a thrower. It has the advantage of being able to be carefully constructed and suitably implemented.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is a side view of the entire device, FIG. 2 is a sectional view thereof, FIG. 3 is a rear view, and FIG. 4 is a cross-sectional view of a part of FIG. FIG. 5 shows another embodiment. (1)...Concavity, (Al (a)...Rotary sorting cylinder, (B) jb)...Gutter, (D)...
Husker, (2)...Slit hole, (a)...
1st month rice selection. Figure 4, 2

Claims (1)

[Claims] The inner circumferential surface has a large number of four parts that are large enough to fit the brown rice.Inside the cylindrical rotary sorting barrel, a receiving trough for receiving brown rice is built, and the rotary sorting barrel has a side husking machine side. In order to supply more mixed rice, a rice sorter with a large number of elongated holes on its circumferential surface is rotatably installed below the rotary sorting cylinder, and brown rice is collected from the side of the rotary sorter for rice sorting. A rice hull sorting device characterized by being equipped and installed so that it can be supplied.