JP2546713Y2 - Apparatus for distributing mixed rice to multiple sorting cylinders in a huller - Google Patents

Description

[Detailed description of the invention]

[0001]

[Industrial application field] The present invention is based on the idea that the waste of paddy from the dewatering unit is selected by air in the wind selection unit, and the mixed rice of brown rice and paddy after the wind selection is passed through a graining machine. The present invention relates to a device for distributing the mixed rice to a plurality of sorting cylinders in a hulling machine which supplies the rotating rice to a rotary sorting section provided with a plurality of sorting cylinders for forming a large number of potholes on a peripheral surface to obtain brown rice.

[0002]

2. Description of the Related Art Conventionally, a rice hulling machine that obtains brown rice from rice by integrally forming a drying unit, a wind selection unit, a fryer, and a swing sorting unit,
For example, Japanese Patent Publication No. 57-17950, which is already well-known and generally known, also discloses a mixed rice that is lifted by a fryer from a wind selection unit via a rocking transfer plate. And distributes and supplies them on each sorting plate stacked in several stages. JP-A-61-16
As described in Japanese Patent Application Laid-Open No. 7487/1986 and Japanese Patent Application Laid-Open No. 61-38676, an apparatus for sorting mixed rice using a plurality of sorting cylinders is well known, and is divided by a partition plate as described in Japanese Patent Publication No. 2-58991. The oscillating supply means is also generally known.

[0003]

As described above, in the conventional rocking type rice huller, the mixed rice lifted from the wind selection unit is distributed and supplied to each sorting plate via the rocking transfer plate. However, in the present invention , many pot holes are formed on the inner peripheral surface with a rotary huller.
Mixing of each hulling machine with multiple rotary sorting cylinders
The purpose of the present invention is to provide a dispensing apparatus which can provide a stable and uniform supply of mixed rice with a simple structure regardless of the supply amount of mixed rice and the condition of the de-aeration rate.

[0004]

Means for Solving the Problems In order to achieve the object described in the preceding paragraph, the present invention provides a method of selecting rice extract from the extraction unit in a wind selection unit, and selecting brown rice after the wind selection. In a huller that obtains brown rice by supplying mixed rice of paddy to a rotary sorting unit provided with a plurality of sorting cylinders that form a number of pot holes on the inner peripheral surface through a graining machine, The bottom between the fryer and the rotary sorting section
A rocking transfer plate, and a foreign matter removal net
A gutter body that can be swung in the direction of the arrow (a) that is stretched and integrated.
A partition plate is provided on the transfer end side of the swinging transfer plate consisting of the bottom , and the mixed rice is divided by the partition plate and distributed and supplied to the plurality of sorting cylinders of the rotary sorting unit. It is.

[0005]

With this configuration, the waste from the extraction unit is air-selected in the air selection unit, dust such as rice husks is discharged outside the machine, and the mixed rice of brown rice and rice is lifted by a grain mill. The mixed rice that has been lifted is supplied to the beginning of the gutter and passes through the mesh of the foreign matter removal net.
While being sieved, it falls on the swinging transfer plate, and from this swinging transfer plate, is distributed and supplied into each sorting cylinder of the rotary sorting unit, and is separated into brown rice and paddy by the potting action of the rotating sorting cylinder pot hole. Brown rice is obtained from paddy, but the mixed rice supplied from the above-mentioned fryer is first mesh
Sieved through the mesh and dropped on the swinging transfer plate
Then , during the transfer from the start end to the end due to rocking motion, spread on both sides on the plate surface, the thickness of the mixed rice layer is evened out,
The leveled mixed rice is separated and separated by a partition plate provided on the end side, and is distributed in each sorting cylinder.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The distributing apparatus according to the present invention will be described below with reference to the embodiment drawings. This hulling machine is provided with a wind selection section (B) on a machine base (5), and a front side of the wind selection section (B). A flapping machine (D) is set up on the side of the wind separator (B) and the rotary separator (C). It is these removal part (A) and wind selection part (B)
And a rotary sorter (C) and a fryer (D) are integrally formed.

[0007] The removal unit (A) consists of a paddy tank (6) and a pair of removal rolls (7) for removing paddy, and a wind selection unit (B).
Has a built-in suction and exhaust fan (8) at its front end and a built-in air blower fan (9) at the rear side, and has a built-in air blower fan (9) between the blower and suction air blower (8). ) To form a waste product sorting air passage (10) and a brown rice sorting air passage (11) through which the wind sucked by the suction / dust exhaust fan (8) flows, and is formed from the dust removing portion (A). The waste and the brown rice sorted by the rotary sorting section (C) are air-selected.

[0008] The fryer (D) lifts the mixed rice of brown rice and paddy after the wind selection in the wind selection section (B) to the rotary selection section (C), and the rotary selection section (C) moves up and down. The upper rice and the lower rice are separated from each other by mixing a plurality of sorting cylinders (2) and (2) arranged in two stages, and the mixed rice is sorted. ) And finish sorting.

[0009] That is, the paddy put into the paddy tank (6) is removed by a pair of removal rolls (7), and the removal is air-filtered in a removal sorting air passage (10). Dust such as rice husks is discharged from the suction / dust fan (8) to the outside of the machine, and light-weight lozenges are taken out from the loave (12). (13) allows the frying machine (D) to be fed sideways and lifted.

The mixed rice thus lifted is supplied to a supply trough (1).
4) It is distributed to (15) and is supplied from the respective supply gutters (14) and (15) to the sorting cylinders (2) and (2) horizontally traversed in two stages, and is sorted. (14) (15)
The mixed rice is sent to the rear side by the transfer gutters (16) and (17) in the upper and lower sorting drums (2) and (2), and is then sent to the sorting drum (2).
The dropped rice falls on the inner peripheral surface of (2), and the dropped mixed rice is brown rice gutter (18) by the lifting action of a large number of pot holes (1) formed on the inner peripheral surface of the sorting cylinder (2) (2). (19) It is lifted to the rear side of the wind selection section (B) through the unpolished rice extraction gutters (20) and (21), and is subjected to finish air selection in the unpolished rice selection air path (11), and then is a brown rice horizontal gutter (22). Through the fryer (D)
The paddy taken out to a predetermined place by the above, the paddy left from the brown rice flows in the respective sorting drums (2) and (2) to the front side, and the paddy flowing out from the upper sorting drum (2) is fed to the paddy gutters (23) and (24). ) Is returned to the paddy tank (6), the paddy in the lower sorting drum (2) is scooped up by the bucket (25) and returned from the paddy gutter (24) to the paddy tank (6).

Next, (a) is a housing-like gutter body, which is a discharge port (26) on the upper side of the above-mentioned grain-lifting machine (D) and each supply gutter (14).
An eccentric ring mechanism (not shown) mounted on a gear box (27) mounted on the wall of the grain-lifting machine (D), which is suspended at the upper end of (15), through the belt (28) to raise the grain. The bottom of the gutter body (a) is a saw-tooth-shaped swing transfer plate (3), which is driven from the machine (D) side and is swingably provided in the direction of the arrow (a). A foreign matter removing net (29) is stretched over the upper part of (3) at an interval to constitute a gutter body (a).

A partition plate (4) is erected at the end of the swinging transfer plate (3) at an intermediate position in the lateral width direction to divide the terminal end into two parts, and to divide one side into two. The supply gutter (14) and the other side of the supply gutter (15), respectively, and the upper foreign matter removal net (29)
The end of this is looking into a foreign matter extraction gutter (30) attached to the machine wall of the rotary sorting section (C).

Thus, the mixed rice which is lifted by the graining machine (D) and falls from the discharge port (26) is supplied to the start end side of the gutter body (a) and is used for the swing operation in the direction of the arrow (a). During the transfer from the side to the terminal side, foreign matter mixed into the mixed rice first reaches the terminal side without passing through the foreign matter removing net (29), and is discharged into the foreign matter removal gutter (30).
Brown rice and paddy have passed through the mesh of this foreign matter removal net (29).
As it falls on the swinging transfer plate (3) by a quantity, it is thrown in at a stretch
There is no deflection unevenness of the supply.

The mixed rice dropped on the oscillating transfer plate (3) spreads to both sides on the plate surface while being transferred to the terminal side on the oscillating transfer plate (3), and the layer thickness is uniform. The leveled mixed rice is divided into two equal parts by a partition plate (4) at the end side, flows into each of the supply gutters (14) (15), and is separated horizontally into the sorting cylinder (2). It is distributed and supplied to (2) and is sorted into brown rice and paddy.

The rotary sorting section (C) is provided with a pair of ring bodies (3) for each of the sorting cylinders (2) and (2) at the starting end and the end.
1) The bearing body (31) is rotated in one direction at a predetermined rotation speed by driving the bearing wheel (31) by (31). To detect the rotation speed, as shown in FIG. A magnet (M) is attached to the side of the driving wheel (31) of the wheel (31), and the magnet (M) is turned on every time the magnet (M) crosses the switch (S) to detect the rotation speed. I have to.

[0016]

[Effects of the Invention] As is clear from the above description, the present invention wind-selects the paddy refuse from the dewatering unit (A) in the wind-selection unit (B), and removes the brown rice after the wind-selection. The mixed rice of paddy is supplied via a graining machine (D) to a rotary sorting unit (C) provided with a plurality of sorting cylinders (2) and (2) that form a large number of pot holes (1) on the inner peripheral surface. In a rice huller that obtains brown rice by sorting, the bottom part is rocked with a swinging transfer plate (3) between the above-mentioned graining machine (D) and the rotary sorting unit (C).
And a foreign matter removal net (29) is extended above
Gutter body that can swing freely in the direction of arrow (a)
(A) is interposed , a partition plate (4) is provided on the bottom of the swinging transfer plate (3) at the transfer end side, and the mixed rice is diverted by the partition plate (4), and the rotary sorting unit (C) is provided. And a plurality of sorting cylinders (2) and (2) are distributed and supplied to the gutter body (a) from the graining machine (D).
The mixed rice entered first passes through the mesh of the net stretched over the gutter
The sieved amount is dropped and supplied on the swinging transfer plate.
So, there is no biased unevenness like when thrown at once,
The oscillating transfer plate (3) and the foreign matter removing net (29) are integrated.
Oscillating movement in the direction of the arrow (a)
The mixed rice dropped on the feeding plate spreads on both sides on the plate surface while being transported from the start end to the end, further increasing the thickness of the mixed rice layer.
Leveling, synergistic of rocking transfer plate (3) and foreign matter removal net (29)
Due to the effect, the evened mixed rice layer is oscillating transfer plate
(3) Simple structure at the end in the widthwise middle position
By simply providing the partition plate of (1) , the liquid is equally divided and distributed to each of the sorting cylinders (2) and (2).
By uniformly supply a stable regardless conditions such as mixing rice supply amount and husking rate in those mixed rice dispensing a simple configuration to (2) becomes possible, a plurality of sorting cylinder together rose
Function, and can reduce loss time due to unevenness
It provides something that makes you feel like it.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional front view of a main part of the present invention.

FIG. 2 is a side view showing the inside of the whole hulling machine.

FIG. 3 is a front view of a rotary sorting unit.

FIG. 4 is a view of a ring portion supporting a sorting cylinder of the rotary sorting section.

[Explanation of symbols]

 A Removal unit C Rotary selection unit B Wind selection unit 3 Oscillating transfer plate D Graining machine 4 Partition plate 1 Bottle hole 2 Sorting cylinder

Claims (1)

(57) [Scope of request for utility model registration] 1. A paddy-removed product from a paddy-removing section (A) is selected by air in a wind-selecting section (B), and the mixed rice of brown rice and paddy after the wind-selection is passed through a grain-lifting machine (D). And a rotary sorting section (C) provided with a plurality of sorting cylinders (2) (2) for forming a large number of pot holes (1) on the inner peripheral surface.
In the hulling machine which feeds and sorts rice to obtain brown rice, the bottom part is rocked and transferred between the above-mentioned milling machine (D) and the rotary sorting part (C).
Plate (3) and a foreign matter removal net (2
9) Stretched and swingable in the direction of arrow (a), which is integrated
Rocking transfer plate with a gutter body (a)
A partition plate (4) is provided on the transfer end side of (3), and the mixed rice is diverted by the partition plate (4), and the rotary sorter (C)
A distributing apparatus for distributing and supplying mixed rice to a plurality of sorting cylinders in a huller, wherein the apparatus is configured to distribute and supply the sorted rice to the plurality of sorting cylinders.