JPH064901Y2 - Residual grain extraction device in huller - Google Patents

Description

[Detailed Description of the Invention] (a) Field of Industrial Use The present invention has an upper part of the machine body, which is provided with a sorting part for mixed rice, and a lower part, which is provided with a removing part and a wind selecting part. The mixed rice from the above is lifted by the mixed rice thrower to the sorting section, and the brown rice selected in the sorting section is taken out in the proper place by the brown rice thrower. The present invention relates to a device for collecting collected grains.

(B) Prior Art In the hulling machine configured as described above, the applicant of the present invention has previously invented and applied for a wind selecting device having the structure of Japanese Patent Application No. 62-69484. The composition of this product is as described in the specification and drawings attached to the application, but in the specification and drawings, the mixed rice from the wind-screening section is lifted to the selection section by the mixed-rice thrower. In case of going up, the thing which is lifted up by the mixed rice thrower is taken out of the machine by installing the switching valve.

(C) The problem to be solved by the invention is that what is proposed here is to further refine the above-mentioned invention of the prior application, so that when a small amount of hulled rice is polished with a hulling machine and immediately polished by a rice milling machine, With the aim of providing the grain that can be retained in the machine body by the hulling without feeding manpower, the labor of taking out the residual grain and supplying it to the rice milling machine can be saved. It was an improved invention.

(D) Means for Solving the ProblemsThe present invention provides a rice grain mixing unit for selecting rice grains in the upper part of the machine body in order to provide a huller capable of achieving the above-mentioned object.
A lower crocodile is provided with a removal section and a wind-selecting section, and the mixed rice from the wind-selecting section is lifted to the above-mentioned sorting section by a mixed rice thrower, and the brown rice sorted by the sorting section is taken out at an appropriate place with the brown-rice thrower. The hulling machine having the structure is configured as described below.

That is, the middle part of the mixed rice thrower is branched and communicated with the lower part of the brown rice thrower by a falling pipe, and a switching valve is attached to the branching part to select the one to be lifted by the mixed rice thrower. The brown rice thrower was designed to be freely switchable.

(E) Action Because of the above-mentioned structure, if the sorting section supplies the rice to be lifted by the mixed rice thrower to the wager, the paddy in the paddy tank will be removed. After removing the dust and rice husks from the rice husks by removing the dust and rice husks, the mixed rice of brown rice and paddy is lifted by the mixed rice thrower and supplied to the sorting section to be sorted into brown rice and paddy. Then, the brown rice is taken out in the proper place by the brown rice thrower, and the paddy is returned to the deaerating part and is deaerated again.

Then, when the hulling is almost finished, the amount of the mixed rice to be lifted up by the mixed rice thrower decreases, and the amount of the mixed rice in the sorting section becomes less than or equal to the amount for performing the sorting action. Then, the switching valve is switched and the brown rice thrower guides what is lifted up by the mixed rice thrower to the proper position so that the brown rice thrower can take it out in place.

As a result, when grains that have been hulled are immediately whitened by a rice-polishing machine, the grains that try to remain in the machine will be guided by the switching operation of the switching valve from the mixed rice thrower to the brown rice thrower. Supplied to the rice mill.

(F) Embodiment Hereinafter, the present invention will be described in detail with reference to an embodiment drawing. The huller shown in this example is composed of a removing section (A), a wind selecting section (B) and a disc type selecting section (C), and the outline thereof will be described first.

That is, this huller is integrally composed by arranging the upper crocodile sorting part (C), the lower crocodile removing part (A) and the wind selecting part (B) in the vertical body. ing.

The stripping section (A) comprises a paddy tank (4), a pair of stripping rolls (5), etc., and the sorting section (C) is located on the paddy tank (4).

The wind sorting section (B) sorts the sludge from the removed section (A) into dust and rice grains such as rice husks and mixed rice of brown rice and paddy, and the mixed rice is provided on the upper part of the fuselage. It is designed to be supplied to the sorting section (C) described above, and from a sorting air passage (9) that communicates with the mixed rice horizontal trough (7) with a screw conveyor (6) and the suction dust removal fan (8). A mixed rice thrower (1) for lifting the mixed rice to the sorting section (C) is connected to the terminal side of the mixed rice horizontal transfer gutter (7).

The sorting section (C) located on the paddy tank (1) constitutes a sorting case with the upper part of the machine body and the arc-shaped bottom plate (10), and is rotatably laid horizontally in the sorting case. Pivoting axis (11)
, Several selection discs (13) with a large number of potholes (12) formed on both sides are axially attached at appropriate intervals, and the downward rotation of the selection discs (13) The brown rice gutter (14) is obliquely inserted so that the lower end thereof is axially attached to a support shaft (15) extending in parallel with the rotating shaft (11).

(16) is a brown rice extraction gutter, which is provided below the lower end of the brown rice gutter (14) and sucks outside air between the support shaft (15) and the suction dust exhaust fan (8). A wind selection path (17) for wind selection is formed.

(2) is a brown rice thrower in which a lower part of the brown rice extraction gutter (16) is connected to the lower end to stand upright.

The upper part of the mixed rice thrower (1) communicates with the upper part of the sorting section (C) which is connected to the brown rice gutter (14), and the falling disc (13) falls outside the rotation range of the sorting disc (13). ) To open the inbox (2
0) is attached, and the discharge of the bottom plate (10) is in the brown rice gutter.
The lower part of the (14) is a paddy outlet (21) communicating with the paddy tank (4).
Is opened.

Reference numeral (22) is a mixed rice suppressing member, which has a V-shaped cross section, and has an upper end on a support shaft (23) which is laid horizontally parallel to the rotation shaft (11) at the side of the upward rotation of the selection disk (13). It is inserted by shafting,
The sorting disc (13) is turned upwards to form this sorting disc.
The fluidized bed (p) formed by the rotation of (13) is slanted along the lifting surface of the lifting bed to suppress the fluidized bed (p).

(24) is a residual grain outlet which is opened to the bottom plate (10) in a substantially entire width from supply to discharge, and the residual grain outlet (24) has a lid plate (25 ) Is attached.

In addition, (26) is a passage for mixed rice transfer provided in each sorting disc (13) for transferring the mixed rice forming the fluidized bed (p) to the wastewater, and (M) is A motor that supplies power to each part of the huller.

Therefore, the paddy in the paddy tank (4) is supplied to the derolling roll (5) and slid off, and the sludge is wind-selected by the sorting air passage (9) to remove dust and rice husks such as rice husks. After being removed, the mixed rice of brown rice and paddy flows into the mixed rice horizontal trough (7), is lifted by the mixed rice thrower (1), and is thrown into the receiving box (20) from its upper end and falls (19). Supply from the sorting section (C) to the alligator. This supplied mixed rice is indicated by the arrow on the sorting disc (13).
The fluidized bed (p) is formed by the rotation in the (a) direction, and the fluid flows through the through holes (26) provided in the sorting disc (13) in order to form the vase hole (12).
Due to the lifting action of the brown rice, the brown rice falls into the brown rice receiving gutter (14) and finishes with the wind selection path (17) while falling into the brown rice extracting gutter (16) and gathers in the brown rice extracting gutter (16). After that, it is taken out in place by the brown rice thrower (2), and the paddy is sequentially discharged to the paddle and flows out from the paddy take-out outlet (21) and returned to the paddy tank (4) as shown by the arrow (b) and again. It will be removed.

In addition, the mixed rice suppressing member (22) suppresses the lifting glass surface of the fluidized bed (p) and the side surface having a V-shaped cross section applies a lateral pressure to the mixing disk to the mixed disk so that the selection disk (13) is applied to the jar. It helps to fit into the hole (12).

Next, the configuration of the main part of the present invention will be described. The upper part of the mixed rice thrower (1), which is connected to the feeding part of the sorting part (C) in the vicinity of the bun, branches off to form a branch part (T), and the other part of the brown rice thrower (2) A brown rice funnel (27) is attached to the side opposite to the end side of the brown rice extraction trough (16), and the branch portion (T) of the mixed rice thrower (1) is connected to the brown rice funnel (27) by a falling pipe (3). ).

(S) is a switching valve, the upper end of which is fixed to the shaft (28) and rotated about this shaft (28) as a fulcrum to allow the mixed rice thrower (1) to communicate with the sorting section (C) to the wa Brown rice thrower (2) through tube (3)
It is configured so that it can be switched to a state in which it communicates with the alligator.

Reference numeral (29) is an operating rod attached to the end of the shaft (28).

With this configuration, the switching valve (S) attached to the branch portion (T) of the mixed rice thrower (1) is switched by the switching operation of the operating rod (29) as shown by the virtual line (c) in FIG. When placed, the mixed rice lifted by the mixed rice thrower (1) is supplied to the sorting section (C) and the above-mentioned paddy sorting is performed, and the operating rod (29) is switched to switch the valve (S). In the state of (d) in FIG. 1, those lifted up by the mixed rice thrower (1) are taken out from the falling tube (3) through the brown rice funnel (27) and the brown rice thrower (2).

In addition, when hulling a small amount of paddy, the switching valve (S) is set as shown in the phantom line in FIG. 1 (C), and the cover plate (25) of the sorting unit (C) is set to (E).
If the residual grain outlet (24) is opened by operating as in the above, the mixed rice that passes through the departing section (A) and the wind selecting section (B) from the paddy tank (4) will be mixed rice thrower ( It is lifted in 1) and supplied to the sorting section (C). The mixed rice supplied is the sorting section.
Pass through (C) and fall from the residual grain outlet (24) to the paddy tank (4) as shown in (F), and then the inside of the fuselage in order of the departing section (A) and the wind selecting section (B). When it is circulated 2 to 3 times, it becomes close to complete removal, and when the switching valve (S) is switched to (d), this close to complete removal passes through the falling pipe (3) and is taken out by the brown rice thrower (2). It is then supplied to a rice mill and refined.

Furthermore, when selecting and sorting wheat by wind, set the switching valve (S) to (d).
In this state, when the mixed rice thrower (1) communicates with the brown rice thrower (2) from the falling tube (3) to the wa, the wheat that has been put into the paddy tank (4) is wind-selected by the wind-selecting section (B), What is selected by the wind selection is taken out from the brown rice thrower (2).

(G) Effect of the Invention As described above, the present invention has the upper part of the machine body provided with the sorting part for the mixed rice and the lower part having the desorption part and the wind-selecting part. In a hulling machine configured to lift mixed rice to the sorting section with a mixed rice thrower and take out the brown rice selected in the sorting section to the proper place with the brown rice thrower, the middle of the mixed rice thrower is branched and a falling pipe is used. By connecting to the lower part of the brown rice thrower by means of this, the branching part is equipped with a switching valve so that the sorting part can switch between the lifting part and the brown rice thrower for lifting the mixed rice thrower. , When the hulling is nearing the end, less mixed rice is lifted up with the mixed rice thrower, and if the mixed rice in the sorting section becomes less than the sufficient amount to carry out the sorting action, the switching valve is switched and the mixed rice thrower is used. Brown rice thrower guides what is lifted up Since this brown rice thrower can be taken out in place, when grains that have been hulled are immediately whitened by a rice milling machine, the grains that try to remain in the machine are switched from the mixed rice thrower to the brown rice thrower by the switching operation of the switching valve. Since it will be guided, it will be supplied from the brown rice thrower to the rice polishing machine, so that the grains remaining in the machine can be supplied to the rice polishing machine without requiring human labor, and the residual grains can be taken out and the rice polishing machine It is possible to save the labor of supplying to.

In addition, according to the present invention, not only the hulling and the residual grain can be taken out, but also the wind selection of wheat can be conveniently performed.

[Brief description of drawings]

The drawings show embodiments of the present invention, in which FIG. 1 is an external side view of a grain hulling machine with a main portion cut away, FIG. 2 is a longitudinal side view of the grain hulling machine, and FIG. FIG. 3 is an external front view showing a notched part. C …… Sorting section, A …… Departing section B …… Wind selection section, 1 …… Mixed rice thrower 2 …… Brown rice thrower, 3 …… Draining tube T …… Branching section, S …… Switching valve

Claims (1)

[Scope of utility model registration request] 1. An upper part of the machine is provided with a crocodile mixed rice sorting section (C),
The lower crocodile is provided with a removal section (A) and a wind selection section (B), and the wind selection section
The mixed rice from (B) is lifted by the mixed rice thrower (1) to the sorting section (C), and the brown rice sorted by the sorting section (C) is taken out in place by the brown rice thrower (2). In the grain huller, the middle part of the mixed rice thrower (1) is branched and the falling pipe (3)
It connects to the lower part of the brown rice thrower (2) by the above, and the branching part (T) is equipped with a switching valve (S) to select the one to be lifted by the mixed rice thrower (1) through the sorting part (C). And brown rice thrower
(2) A residual grain extracting device for a grain huller, which is configured to be freely switchable to a saw.