JPS6020459Y2 - Selection machine - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a sorting machine that has a funnel that can vibrate below a perforated cylinder and separates immature rice from brown rice or broken rice from white rice.

The purpose of the present invention is to attach one side of the funnel attached to the bottom of the perforated tube so that it can be brought close to the main body, so that the overall size can be made smaller, which is suitable for packaging or storage, and also allows the funnel to be tilted as desired during use. The purpose of the present invention is to provide a sorting machine that can place a funnel body.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

In FIG. 1, a perforated cylinder 2 provided with a large number of holes 3 smaller than the size of normal brown rice is rotatably mounted in a sorting machine main body 5 provided with a brown rice intake port 24 on one side.

The main body 5 is installed in an inclined state with the brown rice input port side elevated.

As shown in FIG. 2, one end of the leaf spring 4 is fixed to the lower part of the main body 5 with a bolt and nut.
One end of the funnel body 12 is fixed to the other end with a bolt and nut.

Thus, the funnel body 12 can freely produce oil relative to the main body 5 by the leaf spring 4.

As shown in FIG. 3, one end of a wire 15 such as a piano wire is fixed to the other end of the funnel 12, and a locking tool 21 having an enlarged portion is provided at the other end of the wire 15. .

The locking tool 21 can be locked to a receiver 22 provided on the main body 5.

The receiver 22 has an insertion hole 23 into which the wire 1 is inserted.
5 is inserted.

In this way, one side of the funnel body 12 is attached to the main body 5 so as to be freely accessible.

As shown in FIG.
0 is attached and the flexible membrane 20 hangs within the funnel 12.

The funnel body 12 has a first opening 8 and a second opening 9, which are unripe rice extraction openings with a shutter 14, and a perforated plate 7 having a large number of holes. 1
3 and the downstream end of the perforated plate 7 has a third opening 10 which is an outlet for taking out unripe rice.

In the figure, 1 is a motor, 18 is a check 7, and 19 is a discharge port.

Next, the operation of the present invention will be explained.

Brown rice is introduced from the brown rice intake port 24 and enters the rotating perforated cylinder 2.

As the perforated tube 2 rotates, brown rice, immature rice, brown rice scum, etc. are sieved out, and small items such as immature rice, brown rice scum, etc. fall through the holes 3 of the perforated tube 2.

The normal brown rice remaining in the perforated cylinder 2 is discharged from the discharge port 19 along the slope of the perforated cylinder 2.

Immature rice, brown rice scum, etc. that have fallen through the holes 3 of the perforated tube 2 are stacked on a perforated plate 7 placed at the bottom.

At this time, the brown rice that has entered the perforated cylinder 2 has rice scum and quite small immature rice in the first part that easily pass through the holes, and are sorted at the first stage and fall onto the perforated plate 7, where the brown rice becomes porous. As it moves through the tube 2, the falling immature rice tends to become larger.

The funnel body 12 is vibrated by a suitable mechanism (not shown).

Therefore, the perforated plate 7 attached to the funnel body 12 also vibrates, vibrating the immature rice and brown rice scum deposited on the perforated plate 7, and sifting out the brown rice scum from the holes of the perforated plate 7. , and from the first opening 8, small immature rice with the initially sieved rice bran removed can be taken out, from the second opening 9, medium-sized immature rice can be taken out, and from the third opening 10, a larger one can be taken out. You can handle unripe rice.

Further, brown rice scum and small debris that have fallen through the holes of the perforated plate 7 are collected in a funnel body 12 and taken out from a brown rice scum removal port 13.

Next, when storing after the operation of the sorting machine or when packing for shipping, the leaf spring 4 is used as a bending point.
The locking tool 21 is moved upwards along the body 5 (with respect to the drawing), the wire 15 is raised through the insertion hole 23, and one side of the funnel body 12 is raised and brought close to the body 5, and the entire sorting machine is moved. Make it smaller.

In this case, the flexible membrane 20 contacts the funnel body 12 and is folded, but this prevents grains from scattering between the main body 5 and the funnel body 12 during the sorting operation of the sorting machine.

In the rice sorting machine of the present invention, rice grains inputted from the intake port are sieved by a rotating perforated cylinder, and immature rice and brown rice scum fall through the holes of the perforated cylinder, and normal brown rice is discharged from the discharge port. Immature rice, brown rice scum, etc. that have fallen through the holes of the perforated tube are further sorted by a perforated plate, and the sorting of brown rice, immature rice, and brown rice scum is done in one machine, and the funnel body has one side facing the main body. Since it is mounted so that it can be approached freely and bent on all four sides, the overall size of the sorting machine can be made smaller when the sorting machine is not in use, making it extremely effective for packing or storing the sorting machine. In addition, when using the funnel, one side of the funnel can be pulled out from the main body and the funnel can be tilted to a desired angle to perform rice grain selection work.

Incidentally, the funnel body and the main body can be bent by using a baffle shaft, engagement of projections and depressions, etc. other than a leaf spring.

[Brief explanation of drawings]

FIG. 1 is a sectional view showing an embodiment of the present invention, FIG. 2 is an enlarged sectional view showing details of a portion of the slope A in FIG.
The figure is a partial sectional view taken along line BB in FIG. 1, and FIG. 4 is a sectional view taken along line CC in FIG. 1. 2... Porous tube, 4... Leaf spring, 5...
...Main body, 7...Perforated plate, 12...
・Funnel body, 13...Brown rice scum removal port, 15...
... wire, 20 ... flexible membrane, 21 ...
...Latching tool, 22... Receiver, 24...
intake.

Claims (4)

[Scope of utility model registration request] (1) A perforated cylinder is rotatably installed in the main body, and an intake port is formed on one side and a discharge port is formed on the other side, and a funnel body having a brown rice sludge outlet is installed so as to be able to vibrate below the perforated cylinder. and an effective plate having an unripe rice outlet is attached to the upper part of the funnel body, and the funnel body is attached to the main body so that one side thereof can be approached freely and the other side can be bent. A selection machine. (2) One side of the funnel body is attached to the main body via a wire, and one end of the wire is attached to the funnel body, and a locking tool is provided at the other end, and the locking tool is The sorting machine according to claim 1, which can be locked to a receiver provided on the main body. (3) The sorting machine according to claim 2, wherein the funnel body has one end fixed to the funnel body and the other end made bendable by a leaf spring connected to the main body. (4) The main body has a flexible membrane around its lower end, and the flexible membrane hangs down inside the funnel body.Claim 1 of Utility Model Registration
or the selection machine according to item 2 or 3.