JP2582565Y2 - Remaining rice discharging device of rotary sorting huller - Google Patents

Description

[Detailed description of the invention]

[0001]

[Industrial application] The present invention relates to a device for removing residual rice from a rotary sorting huller. And a rotating sorting section having a sorting cylinder rotatably mounted horizontally, the sorting cylinder having its rotation axis centered in the front-rear direction, and a rear part for supplying mixed rice, and a front part being discharged. Insert the exhaust tube connected to the rice husk duster in the front of the wind selection unit into the rice husk chamber wall.
I support it .

[0002]

2. Description of the Related Art Conventionally, in such a rotary sorting huller, when the grains remaining in a sorting cylinder laid horizontally are discharged, the whole body is inclined and the inclined posture is set so that it remains on the inner peripheral surface. Promotes the discharge of flour grains outside the body,
Winnowing unit clean room cylinder connected to the chaff discharge dust machine is the apparatus having this chaff discharge dust machine was made to dust-exhaust integrated chaff have been fixed alligator to chaff chamber, the tip of the clean room cylinder Inserted into my room wall
It is inserted and supported, and its dust cylinder is in a fixed state,
When the body is changed to the inclined posture, an excessive external force is applied to the exhaust cylinder, which may cause deformation and damage.

[0003]

The chaff by this invention is such dust-exhaust tube [devised is to solve the above as those to be dust-exhaust integrated into chaff chamber, the inclination of the aircraft when the clean room cylinder is in the stationary state The present invention has been devised for the purpose of preventing deformation and damage of the dust cylinder caused by the change to the posture.

[0004]

SUMMARY OF THE INVENTION In order to achieve the object described in the preceding paragraph, the present invention relates to a rotary sorter huller described in the beginning, which is inserted into a chaff chamber wall and supported. A rear part is provided with a lifting mechanism, and a front part is supported by a guide member that floats with a connection part connecting the rice husk duster of the dust cylinder as a fulcrum, and the dust cylinder is operated by operating the lifting mechanism. The aircraft was configured so that it could be freely changed from a horizontal position to a front-low-back-high-tilt position while being inserted and supported in the rice husk room wall .

[0005]

[Function] With this configuration, the paddy supplied to the removal unit is removed, and the scraps are air-selected in the air selection unit, and the dust such as the rice husk is sucked into the rice husk dust remover and discharged from the dust tube. Dust is collected in the rice husk room. In addition, the mixed rice of unpolished rice and paddy is supplied to the inner surface of the sorting cylinder of the rotary sorting unit, and the brown rice is lifted up by the lifting action of the pot hole while the discharge flows toward the wadding. And paddy are sorted out. Then, at the end of the hulling operation, for example, the sorting cylinder is set to a front-low-back-high inclination posture, and the grains that are to be retained are discharged outside the cylinder from the drain.

That is, in order to change the sorting cylinder to the above-mentioned inclined posture, the rear part of the body is raised by operating the lifting mechanism, and the front part supported by the guide member is replaced with the rice husk duster. As a result, the dust tube rises with the connecting portion of the dust tube as a fulcrum, and the dust tube is smoothly and smoothly inclined in the fixed state inserted and supported by the rice husk chamber wall .

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A rotary sorting huller equipped with an apparatus according to the present invention will now be described with reference to the drawings. A part for removing the alligator (A), a rear part for the rotary sorting part (C) are arranged, and a mixed rice fryer (B) and the side part of the rotary sorting part (C) are arranged. D) and a brown rice mill (E) are erected, and the drying unit (A), the air selection unit (B), the rotary selection unit (C), and each of the mills (D) (E) are integrated. And mounted on a machine base (8).

[0008] The removal unit (A) comprises a paddy tank (9) and a pair of removal rolls (10) for removing paddy, and the wind selection unit (B) has a rice husk duster (3) at its front end. ) And a built-in pressure fan (11) on the rear side.
A trash separation air path (12) and a brown rice selection air path (13) are formed between the rice husk dust extractor (3) and the trash from the removal part (A) and the rotary selection part ( The brown rice selected in C) is configured to be selected in a finish style. The mixed rice fryer (D) lifts the mixed rice of the brown rice and the paddy after the wind selection in the dropping-off material selection air path (12) to the rotary sorting section (C). ) Lifts the brown rice sorted in the rotary sorting section (C) and finished in the brown rice sorting air passage (13) in the appropriate place.

The rotary sorting section (C) is provided with a large number of pot holes (1) formed on the inner peripheral surface thereof, and is rotated. 14), and the upward rotation of the sorting cylinder (2) of the brown rice trough (14) is from the front to the rear, i.e., from the discharge of the sorting cylinder (2) to the supply stream. Supply gutter for transferring the mixed rice after selection (15)
Are arranged side by side, and are supplied to the inner peripheral surface of the sorting cylinder (2) from the drop opening (15a) formed in the supply arm, and the pot hole (1) is lifted by the rotation of the sorting cylinder (2). The brown rice that is lifted to the top during the flow transition from the supply inner surface to the discharge outer surface is transferred to the brown rice trough (14), and the brown rice and paddy falling on the way are supplied to the supply gutter (15). Drops fall into the supply gutter (15), merge with new mixed rice, circulate in the barrel, and re-sort.

The brown rice that has fallen into the brown rice receiving trough (14) is discharged from the brown rice extracting trough (16) to the brown rice sorting air duct (13) through a brown rice extracting trough (16). The paddy which is taken out to the right place and is not lifted up by the pothole (1) but shifts to the discharge is collected by the bucket (17) disposed on the inner peripheral surface of the end of the separation drum (2). The paddy gutter (18) is returned to the paddy tank (9) for re-draining.

[0011] Incidentally, (19) is a refuse sorting air path (12).
Pity picking gutter for taking out the pityes selected by the wind, (20) is a mixed rice horizontal gutter for transferring mixed rice to a mixed rice fryer (D),
(21) is a brown rice horizontal gutter for passing brown rice after the wind selection in the brown rice sorting air path (13) to the brown rice milling machine (E), and (22) is a waste rice extraction gutter.

[0012] Therefore, in the process of the hulling sorting of this rotary sorting huller, when the hulling is put into the hulling tank (9), the hulling is hulled by a pair of hulling rolls (10) and the hulling is performed. The trash is sorted by the trash sorting air passage (12), dust such as rice husk is sucked and discharged by the rice husk duster (3), and the light weight pity is taken out from the pity picking gutter (19). The mixed rice of unpolished rice and paddy after the mixing is fed sideways by a mixed rice fryer (D) by a mixed rice traversing gutter (20) and lifted up. ) Is supplied from the discharge port to the supply port, and is supplied to the inner peripheral surface of the sorting cylinder (2) from the falling port (15a) and is sorted by the lifting action of the pot hole (1) of the rotating sorting cylinder (2). The brown rice is lifted to the top and falls into the brown rice gutter (14). Now circulates in the body trough (15) to be 落入 merges with new mixed rice is transferred to the supply side is chute from (15a) and is supplied again,
The paddy that is not lifted by the pothole (1) is transferred to the inner peripheral surface by a drainage channel, pumped up by a bucket (17), dropped into a paddy gutter (18), returned to the paddy tank (9), and removed again. Because The brown rice falling into the brown rice trough (14) is discharged from the brown rice extraction gutter (16) to the brown rice sorting air passage (13) from the drainage, and is selected by the finish wind, and the brown rice horizontal gutter (2) is selected.
After 1), it is taken out to the right place by the brown rice milling machine (E), and the scrap rice is taken out of the machine from the scrap rice discharge gutter (22).

Next, the upwardly discharging outlet (23) of the rice husk duster (3) has a dust cylinder (4) curved forward.
Is inserted into the room from the rice hull chamber wall (5), and the dust tube (4) is supported in a fixed state by being inserted into the rice hull chamber wall (5). The dust such as the rice hulls sucked by the air passes through the dust discharge tube (4) and is accumulated in the rice husk chamber. And the connection part in the discharge port (23) of the chaff dust evacuator (3) is formed in a tapered taper shape.

(6) A lifting mechanism for raising the rear part of the body. A rotatable operation shaft (24) is inserted in the left and right direction near the rear end of the machine base (8). Also, the front of the operating shaft (24) is parallel to the operating shaft (24).
5) is installed, and supporting arms (26) and (26) project forward from both sides of the bearing shaft (25), respectively, and a pair of operating arms (27) and (27) from the intermediate part.
Projecting obliquely rearward and upward, and supporting the arm (2).
6) Each tip of (26) is attached to a support shaft (28) on both side walls of the fuselage.
(28), and a frame body (2) interposed between a pair of operating arms (27) and (27).
The bevel gears (31) and (31) mesh with each other at the lower end of the screw shaft (30) and the intermediate portion of the operation shaft (24), and the operation shaft (24) is inserted into the screw shaft (30). The support arm (26) is formed by rotating the screw shaft (30) by forward / reverse rotation of the arm and vertically moving the operation arms (27) and (27) through the frame body (29) with the support shaft (25) as a fulcrum. )
The swing of (26) makes it possible to raise the back of the body.

(7) and (7) are guide members welded to both sides of the front end of the machine base (8).
In (7), an arc-shaped guide hole (32) having a radius (r) centered on the fulcrum (P) of the connection portion at the discharge port (23) of the rice husk dust remover (3) is formed. Hole (3
2) Support pins (3) projecting from both sides of the
3) (33) is fitted. The support shaft (2) at the tip of the support arm (26) in the lifting mechanism (6).
It is preferable that the movement trajectory of the support shaft (25) of 8) that is the fulcrum substantially coincides with the radius (R) of the connection part around the fulcrum (P). Reference numeral (34) denotes a handle pivotally attached to the end of the operation shaft (24).

Therefore, when the grain to be retained in the sorting drum (2) is discharged outside the drum at the end of the hulling operation, the handle (3) is rotated while rotating the sorting drum (2).
4) Turn the operating shaft (24) to the bevel gear (31).
(31) · Screw shaft (30) · Top body (29) · Operating arm (27) (27) · Support shaft (25) · Support arm (2
6) The operation is sequentially performed in the order of (26), so that the rear part of the fuselage lifts the waist upward. Simultaneously with the lifting, the support pin (33) at the front end of the body slides in the guide hole (32) and lifts the body while tilting around the connection portion of the dust discharge tube (4) as a fulcrum. The kernels that are changed to the inclined posture and are likely to remain on the inner peripheral surface of the sorting drum (2) are quickly transferred and are discharged outside the drum.
The discharged grains flow down the both sides of the brown rice discharge gutter (16) as shown by the arrow (a) and enter the mixed rice lateral gutter (20).

[0017] In this manner, the change of the body to the front-low-back-to-high inclination posture is changed about the fulcrum (P) of the connection portion, and the dust discharge tube (4) is inserted and supported in the rice hull chamber wall (5). Regardless of the fixed state, the inclination of the dust-cylinder (4) is smoothly changed without giving any force.

[0018]

[Effects of the Invention] As is apparent from the above description, the present invention is formed by forming a protruding part (A), a wind selecting part (B), and a large number of pot holes (1) on the inner peripheral surface and rotating. A rotary sorting section (C) having a sorting cylinder (2) that is laid horizontally as possible, and the sorting cylinder (2) is arranged such that its rotation axis is in the front-rear direction, and the rear portion is a front portion for supplying mixed rice. In the one which inserts and supports the dust evacuator (4) connected to the rice husk duster (3) in the front part of the wind culling unit (B) into the rice husk chamber wall (5), A fluttering mechanism (6) is provided at the rear of the fuselage, and the
Chaff dust removing device (3) a connection portion connected to and supported by the support guide member for floating in the (P) (7), the exhaust dust receptacle by the operation of the mochi-up mechanism (6) (4) chaff chamber wall
Since the airframe is configured to be freely changeable from a horizontal posture to a front-low-back-high-tilt posture while being inserted and supported in (5), the change of the sorting cylinder (2) to the tilt-posture can be made by changing the inclination posture. When the lifting mechanism (6) is operated to raise the rear part of the fuselage, the front part supported by the guide member (7) becomes the connection between the rice husk duster (3) and the dust cylinder (4). Fulcrum (P)
And the dust cylinder (4) is the rice husk chamber wall
The inclined posture is smoothly and smoothly maintained in the fixed state inserted and supported in (5), and the deformation and damage of the dust discharge tube (4) does not occur.

[Brief description of the drawings]

FIG. 1 is a side view showing an entire rotary sorting huller to which the present invention is applied.

FIG. 2 is a front view of a main part of the rotary sorting huller.

FIG. 3 is a rear view of a main part of the rice huller.

[Explanation of symbols]

 Reference Signs List A removal unit B wind selection unit C rotation selection unit 1 pot hole 2 selection cylinder 3 rice husk duster 4 dust evacuator 5 rice husk room wall 6 lifting mechanism 7 guide member P fulcrum

──────────────────────────────────────────────────続 き Continuation of the front page (56) References Japanese Utility Model Sho 64-36086 (JP, U) Japanese Utility Model Sho 60-189381 (JP, U) (58) Fields investigated (Int. Cl. ⁶ , DB name) B07B 13/00-13/18

Claims (1)

(57) [Scope of request for utility model registration] 1. A separating unit (A), a wind selecting unit (B), and a sorting cylinder (2) which is formed with a large number of pot holes (1) on an inner peripheral surface and which is rotatably mounted horizontally. A rotary sorting section (C), the sorting cylinder (2) having its rotating shaft centered in the front-rear direction, the rear section being configured to supply mixed rice and the front section being configured to be discharged; B) Inserting and supporting the dust canister (4) connected to the rice husk duster (3) in the rice husk chamber wall (5) , the rear part of the airframe is equipped with a mechanism for lifting the rice husk (6). The lifting mechanism (6) is provided, and the front portion is supported by a guide member (7) that floats with a connecting portion connecting the rice husk dust remover (3) of the dust canister (4) as a fulcrum (P). Characterized in that the airframe can be freely changed from a horizontal position to a front-low-back-high-tilt position while the dust tube (4) is inserted and supported in the rice hull chamber wall (5) by the operation of (1). Machine for residual rice in the machine.