JPS6012139A - Mono-barrel rotary sorting hulling machine - 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] [Detailed Description of the Invention] In order to separate the mixture obtained by sliding down the scale and wind sorting into brown rice and paddy in the deweighing section, a large number of holes are formed on the inner circumferential surface and the rotation is performed. A rotary f-printing machine in which a receiving gutter is inserted horizontally into a sorting cylinder that can be hung horizontally, and the mixture is sorted by the scooping action of the depressions in the process of gradually flowing and transferring the mixture from the supply side to the discharge side of the sorting cylinder. In a rotary sorting rice huller using a rotary sorting section, the sorting cylinder of the rotary sorting section is not multi-staged but a single barrel, and the arrangement of the rotary sorting section and the mixing section for the paddy sorted by the rotary sorting section are as follows. The purpose of the present invention is to provide an ultra-compact rotary sorting rice huller with a simple structure by reducing the height of the machine as much as possible.

Conventionally, a rotary sorting huller with such a rotary sorting unit in the form of a single barrel has been proposed and prototyped by the applicant. Since it had to be re-detachd, an S11 lifting device was installed, which required not only the lifting device itself but also a number of accessories to provide power for lifting the aircraft. The structure was complicated and the weight reduction was not satisfactory.

Therefore, the present invention has a tax scale section and a rotary sorting section before and after the wind sorting section.
- In order to arrange this rotary sorting section, the grain discharge side of the sorting cylinder is placed adjacent to the weighing section, and the grains that have reached the discharge side on the periphery of the sorting cylinder are collected by this sorting tube. The above-mentioned objects of the present invention can be achieved by using a structure in which the lifting plate that rotates integrally with the body is lifted up and returned to the weighing section.1. This is what we are trying to do.

Hereinafter, when the present invention is described with reference to embodiment figures, (a)
is a deweighing part, (b) is a wind sorting part, and (C) is a rotary sorting part. First, the deweighing part (a) consists of a paddy tank (1), a pair of deweighing rolls + 21, etc. The wind sorting section (1,) mainly wind-selects the debris from the weighing section (a) at the front, and further wind-selects the brown rice sorted by the rotary sorting section (C) at the rear. It has a longer shape from front to back. At the front of this wind sorting section (b), there is a diffusion plate (3) and a flow grain plate +41 +51
161 are installed diagonally one after another, and the lower ends of the flow grain boards (6) look forward into the sloping object wind selection path (7), which slopes upward. It connects to the intake port (9) that opens on the rear wall through the brown rice wind selection path (8), and the upper part is the suction machine αα.
It is familiar to

+111 is the first material transfer gutter installed horizontally at the bottom of the fallen material wind selection path (71'), UAHz several Hz, +13 is the unweighing rate installed between this first material transfer gutter (111 and the desk extraction path 117J) This is a take-out valve for the purpose of checking the grain size and discharging the remaining grains.・And the rear part is the unpolished rice plate a that inherits the unpolished rice from the rotary sorting section (c).
41 and the brown rice sorting path 181 is formed below it, and 1151 is a waste rice removal path.

Next, the rotary sorting section (c) will be described. The cylindrical body is a sorting cylinder that has many depressions formed on its inner circumferential surface, and is rotatably hung horizontally with both front and rear ends supported by drive wheels. It is constructed so that the rotation axis direction of the cylinder side is in the front-rear direction, and the supply side (X) of the mixture is rearward and the discharge side (Y) is the front, and this discharge side (Y) is connected to the weighing part (a). ). (branch) i+2
Reference numeral 11 denotes a mixture transfer gutter and a brown rice receiving gutter which are horizontally suspended from the supply side (X) to the discharge side (Y) in the sorting cylinder L161, and a screw conveyor (■) is installed in each of the rain gutter [phase] Qll. The built-in mixture transfer gutter ■ is open to transfer the mixture from the discharge side (Y) to the supply side body) and drop the mixture from the supply side (X). It is configured to transfer from the supply side body) to the discharge side (Y). Reference numerals 124 and 1251 are adjustment plates whose base ends are pivoted to the receiving sides of the mixture transfer gutter and the brown rice receiving gutter, respectively, and whose inclination angle can be changed.

Then, P out of the sorting cylinder l161 (gll (Y
) A plurality of jump plates are attached to the inner circumferential surface at the end at equal intervals, and the fins are joined to the outside of the jump plates (A) on the discharge side (Y).
This is an annular blocking plate that prevents the grains from spilling out and promotes the jumping action.
This is a reducing gutter installed inward from the wall, and communicates with the reducing port provided in the rear wall of the paddy tank (1).

In addition, the lower part of the thrower ■ communicates with the first material transfer gutter, and the upper part communicates with the relay case OD installed across the inside and outside of the sorting cylinder Oe, and the inside of this relay case 6υ communicates with the aforementioned mixture transfer gutter. It is facing toward the νr outlet side (Y) of the brown rice receiving trough ff1l+.
communicates with the upper part of the falling path 0z, and the lower part of this falling path 02 communicates with the brown rice crossing plate I on one side and the grain flowing plate (6) on the other side through a switching valve (to).

Therefore, the paddy supplied sequentially from the paddy tank (1) is
) The mixture of brown rice and paddy is rubbed off by the scale roll (2), passes through the diffusion plate (3) grain board 141 + fi + 16), and is passed through the wind selection channel (71) by the suction air of the suction machine 0I. From the first material transfer gutter aυ, the mixture is transferred to the supply side (Xl) by the sporer 1!II, and then through the relay tube 09 into the mixture transfer gutter A person falls onto the inner circumferential surface.
The dust from the rice husks, etc., is discharged from the suction machine A1 to the outside of the machine, and the mixture that has fallen onto the inner peripheral surface of the sorting cylinder fl1 is transferred to the recess 07+, which rotates in the direction of the arrow (A) in Figure 3. During the gradual flow movement in the direction shown by the arrow (B) in Figure 1 due to the scooping action of The brown rice and some of the paddy that flow into the receiving trough rAII and cannot be scooped up to the highest level are mixed □ They fall into the material transfer trough (a), join with a new mixture, and are recycled again. After repeating the sorting action, the paddy that cannot be scooped up sequentially moves to the discharge side (Y), is lifted up by the jump block, falls into the reduction gutter (support), passes through the reduction spout, and enters the paddy tank (1). It is reduced and re-demixed. In addition, the brown rice that has flowed into the brown rice receiving trough 12Il is transferred to the discharge side (Y), passes through the drop path C33, enters the brown rice draft path (8) from the brown rice original plate (14), and is taken out to a suitable location outside the machine after wind selection. be.

As described above, the present invention provides an nφ weighing section and a rotary sorting section after the fFT on the wind sorting section, and when the rotary sorting section is disposed, the grain discharge side of the sorting cylinder is connected to the unweighing section. A structure in which the grains that have reached the discharge side on the inner circumferential surface of the sorting cylinder located adjacent to the sorting cylinder are lifted up by a jumping board that rotates together with the sorting cylinder and returned to the weighing part; Therefore, in the weighing section and rotary sorting section disposed on the wind sorting section, the discharge side of the sorting cylinder is adjacent to the weighing section side, and is attached to this discharge side and integrated with the sorting cylinder. Since grains can be lifted up and immediately returned to the unweighing section by means of a rotating jumping plate, the return is rational, and the structure is simplified by eliminating the need for a separate lifting device and related accessories. At the same time, by making the rotary sorting section a single-hull type, the height of the machine was made as low as possible, and an ultra-compact and lightweight rotary sorting huller was realized.

In addition, in the description of Kiri in the claims, the reference numerals attached to the drawings are also written, but this is only for ease of understanding and should not be construed as being limited to the structure shown in the drawings. .

[Brief explanation of the drawing]

The drawings are for illustrating the embodiments of the present invention, and FIG. 1 is a view showing the entire interior of the single-cylinder rotary f-separate wrapping part according to the present invention, FIG. 2 is a rear view of the same, and FIG. FIG. Explanation of symbols for main parts: (a)...Weighing section, (b)... Wind sorting section, (C)... Rotating sorting section:'u[il...・・・
... Sorting cylinder, (X) ... Supply side, (Y) ...
...Discharge side, ■... Jump board. Figure 3 tA 7 ( Figure 2

Claims (1)

[Claims] A weighing section and a rotary sorting section are arranged before and after the wind sorting section, and the grains reaching the output side are lifted up and removed by a jumping board that rotates together with the sorting section. A single-barrel rotary sorting rice huller characterized by a reduction in the weighing part.