JP3529444B2 - Adjustment operation device for pot-hole sorter huller - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a pot removing section, a wind selecting section for wind selecting sludge from the removing section, and a mixed rice of brown rice and paddy that has passed through the wind selecting section in a pot-hole type. The present invention relates to an adjusting and operating device for a pothole type sorting and hulling machine, which comprises a rotary sorting section for sorting by a sorting cylinder.

[0002]

2. Description of the Related Art Conventionally, in such a pot-hole type sorting and hulling machine, each operation lever for adjusting each part is individually provided, and the operation at the time of hulling is troublesome. However, since it is not concentrated on one panel, it is difficult to operate as a whole.

[0003]

Therefore, in the present invention, in order to solve the above-mentioned conventional problems, one paddle is used to open and close the paddy feeding shutter of the removing unit and the brown rice sluice valve in the rotary sorting unit. The tilt adjustment can be performed in a procedural manner to make the adjustment convenient, and especially to prevent the paddy from being mixed into the brown rice gutter at the start of the hulling work, and to quickly stabilize the mixed rice flow rate in the sorting cylinder. The invention was once accomplished with the purpose of improving the sorting accuracy.

[0004]

[Means for Solving the Problems] In order to achieve the object described in the preceding paragraph, the present invention comprises a jar comprising a removing section, a wind selecting section, and a rotary selecting section for selecting mixed rice by a jar-type selecting cylinder. In the hole-type sorting hulling machine, the operation engaging member of the paddy supply shutter in the removing unit and the operation engaging member of the brown rice sluice valve installed upright between the brown rice receiving gutter and the mixed rice gutter which are arranged in parallel in the sorting cylinder. DOO in providing the operating lever disengageably, rice supply shutter according operating lever
It is characterized in that the brown rice sluice valve can be tilted and adjusted after the valve is fully opened .

[0005]

[Action] Thus, in the hulling work, specifications brown rice erected between rice受樋mixed rice trough in closing the rotating sorting unit of paddy rice supply shutter husking portion by one of the operating lever
The tilt valve can be adjusted. That is, when the operation lever is engaged with the operation engagement member at the start of the hulling work to move the paddy supply shutter operation area from the “closed” position to the “open” position, the paddy supply shutter is in the closed state to the fully opened state. After that, the paddy is dropped on a stripping roll to be stripped, and the stripped matter is wind-selected in the wind-selecting section, and the mixed rice of brown rice and paddy after the wind-selection is supplied to the inner surface of the selection cylinder of the rotary selection section. To be done.

[0006] Therefore, "open" of the paddy supply shutter operating area
Operation with the paddy supply shutter fully open when in the position
Moving the lever brown gate valve tilting zone, the operating lever is rice partition be out of operation engagement member paddy rice supply shutter side
Engages with the valve side operative engagement member. Brown gate valve tilting range of the operation lever engaged with the operation engaging member becomes "low" position, brown rice gate valve is turned poised to reduce the acceptance of inclined to brown rice受樋side into the rice受樋There is.

In this regard, the mixed rice after the removal of the wind is sequentially supplied to the inner peripheral surface of the sorting cylinder, and the supplied mixed rice is deviated to the upward rotation side of the sorting cylinder and flows. While the layers are being formed, they are sorted by the lifting action of the potholes, but even when the fluidized bed is small in shape and the lifting action is not stable, the brown rice sluice valve takes measures to reduce the receiving amount at the start of sorting. However, the paddy does not fall into the brown rice gutter. When the lifting action becomes stable even if the amount of mixed rice in the body increases, move the operating lever to the "multi" position in the tilting range of the brown rice sluice valve or to the middle position to move the brown rice sluice valve.
The brown rice sluice valve to the mixed rice gutter side through the side operation engagement member.
The hulling work can be performed with good sorting accuracy by tilting or adjusting the tilt in a vertical state.

[0008]

The device according to the present invention will be described below with reference to the drawings. First, as shown in FIG. 3 for an outline of this pot-hole type sorting and hulling machine, a wind-selecting section (B) is installed on a machine base (11) and the wind-selecting section (B) is installed. The removing unit (A) is arranged on the front side, and the rotary sorting unit (C) is arranged on the rear side, and the fried machine (D) is spread over the sides of the wind sorting unit (B) and the rotary sorting unit (C). Since the removing unit (A), the wind selecting unit (B), the rotary selecting unit (C), and the fried machine (D) are integrally constructed in a standing manner, the removing unit (A) The paddy tank (1
2) and a pair of removing rolls (13) and the like to remove the paddy, and the wind selecting section (B) internally includes a suction dust collecting fan (14) and a compressed air fan (15) and a compressed air fan (15). ) And the suction dust removal fan (14), a debris sorting air passage (16) and a brown rice sorting air passage (17) are continuously formed to remove debris from the dewetting portion (A). The brown rice that has been wind- selected and wind- selected by the rotary sorting unit (C) is finished, and the grain fried machine (D) uses the debranching sorting air passage (9) to select the mixed brown rice and paddy rice. At the same time as the frying to the rotary sorting section (C), the brown rice for which the finishing wind has been selected in the brown rice sorting air passage (17) is lifted and taken out.

In the rotary sorting section (C), a sorting cylinder (1) having innumerable jar holes (18) formed on its inner peripheral surface is rotatably mounted horizontally.
A brown rice gutter (4) is placed in the sorting barrel (1), and a mixed rice gutter (5) is installed in parallel on the grain receiving side of the gutter (4) to lift the grain elevator (D). The mixed rice to be lifted up by is supplied to the inner peripheral surface of the sorting cylinder (1) through the mixed rice gutter (5), and a parabola is drawn by the lifting action of the jar hole (18) by the rotation of the sorting cylinder (1). Mixed rice is sorted into brown rice and paddy according to the distance of flight.

That is, the paddy placed in the paddy tank (12) is depleted by the depuffing roll (13), and the depleted matter is wind-selected by the depleted matter selection air passage (16) to remove dust such as rice husks. And the rice gruel are discharged to the outside of the machine, and the mixed rice of brown rice and paddy after the discharge is collected in the mixed rice transfer gutter (19) and is lifted by the grain fried machine (D). The mixed rice to be lifted is sent from the supply gutter (20) to the rear side in the selection cylinder (1) by the mixed rice gutter (5) and dropped from the drop opening (21) to the inner peripheral surface of the selection cylinder (1). and, the upward round by the rotating sorting drum (1)
And落入 the Tsuboana (18) of the lifting brown rice by the action brown rice受樋(4) during which displaced the rotation side flow proceeds to the front side while forming a fluidized bed, the brown rice takeout gutter (22) It is led out to the rear side of the street air selection section (B) and finish-winded by the brown rice sorting air passage (17), and the good brown rice is taken out to a predetermined place by the grain elevator (D) through the brown rice gutter (23). The unripe rice is discharged by the scrap rice extraction gutter (24). In addition, brown rice and some paddy that do not fall into the brown rice receiving gutter (4) fall into the mixed rice gutter (5) and are re-sorted by the pot hole (18).
The paddy that has moved the inner peripheral surface of the sorting cylinder (1) to the front end is picked up by a large number of buckets (25) fixed to the inner peripheral surface and returned from the return gutter (26) to the paddy tank (12). It is taken off again.

Further, (2) is a paddy supply shutter that opens and closes the bottom opening of the paddy tank (12) by sliding, and (9) is a downstream of the paddy supply shutter (2) until the dep roll (13). A paddy supply amount control valve which is located and moves up and down with a shaft (27) as a fulcrum, and (6) is erected between the brown rice gutter (4) and the mixed rice gutter (5) in the rotary sorting section (C). Is a brown rice sluice valve that tilts about the lower end axis (28).

The above is the outline of the pothole type screening and hulling machine. Next, the essential parts of the present invention will be described. Therefore, in FIG. 1, (8) is an operation lever, (3) is a motion engaging member that slides the paddy supply shutter (2), and (7) is brown rice.
The operating lever (8) and the two operating members (3) and (7) that tilt the sluice valve (6) can swing in the same direction about the shaft (29) as a fulcrum. , The operation lever (8) is positioned between the respective operation engagement members (3) and (7), and the operation lever (8) is disengaged from the opposing portions of the operation engagement members (3) and (7). Free engagement parts (3a) and (7a) are provided. (30) is these two motion engagement members (3)
(7) is an interlocking member that converts the swing of one of them into the sliding of the paddy supply shutter (2), and (31) controls the swing of the other motion engaging member (7) to the brown rice sluice valve ( 6) is an interlocking member that converts into tilting movement, and the paddy supply shutter (2) is interlocked with the paddy tank (30) via the interlocking member (30) by swinging one of the motion engaging members (3) in the direction of arrow (a). The bottom opening of 12) slides from the open side to the closed side, and the brown rice sluice valve (6) causes the interlocking member (6) by swinging the other operation engaging member (7) in the direction of the arrow (b). Through 31)
The brown rice gutter (4) is tilted toward the mixed rice gutter (5) side .

Reference numeral (32) is an operation panel on which a shutter operation groove (for operating the operation lever (8) in a state in which the operation lever (8) is engaged with one operation engaging member (3) ( 33) and a sluice valve actuating groove (34) which is engaged with the other operation engaging member (7) to be moved and operated, are formed in a crank shape and are continuous. That is, the shutter operation groove (33) is the paddy supply shutter operation area (a), and the partition valve operation groove (34) is the brown rice partition.
This is the valve tilting range (b). Further, the shutter operation groove (33) is widened and the widened portion can be moved to the brown rice sluice valve tilting range (b) in a free state in which the operation lever (8) is disengaged from the one operation engaging member (3). Forming a moving passage (35).

Therefore, the operating lever (8) moves one
Operation area of paddy supply shutter by engaging the work engagement member (3)
Paddle supply shutter when in the "open" position in (a)
(2) is fully open and moves to the "closed" position
A paddy supply shuffle is provided through the coupling member (3) and the interlocking member (30).
Tar (2)By slidingOpen the bottom opening of the paddy tank (12)
Close and move the operating lever (8) in the "open" position
Working engagement member (3) is disengaged from the other working engagement member
If you engage (7)Brown rice sluice valveOf tilting range (b)
Move to the “low” position, and in this “low” positionBrown rice sluice valve
(6) is brown rice gutter (4)On the sideLean into the brown rice gutter (4)
Reduce the amount received. And from this "small" positionGen
Rice partition valveWhen the tilting range (b) is moved to the “multi” positionGen
Rice partition valve(6) is a motion engaging member (7) and an interlocking member (3
Mixed rice gutter through 1) (5)On the sideIt tilts. Well
Also, move the operating lever (8) to the paddy supply shutter operation range (a).
In the middle of the movement, the moving engagement member (3) is disengaged and the moving passage (3
From 5)Brown rice sluice valveMove to tilt range (b)
You can do it.

As a result, when starting the hulling operation,
Move the work lever (8) in the paddy supply shutter operation range (a).
When moving from the “closed” position to the “open” position, the paddy supply shred
Remove the paddy from the closed state to the fully open state.
It is dropped on a roll (13) and removed.
After being wind-selected, the mixed rice of brown rice and paddy after wind-screening is selected by the sorting cylinder (1).
Is supplied to the inner surface of the. Therefore, paddy supply shutter
Move the operating lever (8) in the "open" position of the operating range (a)Gen
Rice partition valveWhen moved to the tilting range (b), the operating lever (8)
Brown rice sluice valveIt becomes the "small" position in the tilting range (b),Brown rice
Gate valve(6) is brown rice gutter (4)On the sideLeaning brown rice gutter
(4) The paddy is poised to reduce the amount received.
It does not fall into the brown rice gutter (4). And inside the trunk
Lifting action stabilizes even if the amount of mixed rice in the rice gradually increases
And the operation lever (8) with the brown rice sluice valve tilting range (b)of
Move to the "many" positionBrown rice sluice valve
Rice gutter mixed with (6) (5)Can you lean to the sideOr in a vertical position
By adjusting the tilt, hulling work is performed with good sorting accuracy. Also,
When adjusting the hulling ability by adjusting the amount of dehulling,
Move the lever (8) in the middle of the paddy supply shutter operation range (a).
Moving passage (35)On the sideMove from this moving passage (35)
Brown rice sluice valveIf you move it to the tilting range (b), an appropriate amount is released.
WhileBrown rice sluice valveBecause tilt adjustment of (6) can be done
is there.

The end of the workUp closeBecome mixed in the body
When the amount of rice decreases, operate the operation lever (8)Brown rice sluice valveInclination
"Small" position in range (b)On the sideMoveBrown rice sluice valve
Contrary to the above (6), brown rice gutter (4)On the sideTilt adjustment and paddy
End the work so that it does not fall into the brown rice gutter (4)
If you do, move the operation lever (8) to the paddy supply shutter operation range.
Move to (a) and move to the “closed” position to restart the next hulling operation.
Prepare for the opening.

Next, what is shown in FIG. 2 will be described. This figure is the same as the one in "Fig. 1" described above, but the flow rate of mixed rice in the dewatering section (A) is the paddy supply amount control valve (9) to the dewetting roll (13) and the rotary sorting section (C). An in-cylinder sensor (11) for detecting the temperature is provided, and the flow rate of the in-cylinder sensor (11) is used to adjust the opening of the paddy supply control valve (9) to stabilize the mixed rice flow rate in the cylinder. A configuration in which a regulating member (10) is interposed between one of the motion engaging members (3) and the paddy supply amount control valve (9) is added, and the other configuration is shown in FIG. in functional though construction and each part of the shape is slightly different with respect to those shown in the same reference numerals to members corresponding to since it is identical to the explanation thereof will be omitted.

Therefore, also in the one shown in this figure, the operating lever (8) and the two operation engaging members (3) and (7) are provided with a shaft (29).
The operation lever (8) is located between the respective motion engaging members (3) and (7), and the shaft (29) serving as the fulcrum is operated. The shaft (29) is integrally formed with the lever (8), and the shaft (29) is also rotated by moving the operation lever (8) between the paddy supply shutter operation region (a) and the brown rice sluice valve tilting region (b). The regulating member (10) has a cam body (36) fixed to the end of the shaft (29) and a paddy supply amount control valve (9).
It consists of a narrow pressing plate (37) that projects from the end of the shaft (27) and press-fits to the cam surface of the cam body (36), and the operating lever (8) closes the paddy supply shutter operating area (a). During the movement from the "position" to the "open" position, that is, during the operation of the operation lever (8) in the opening direction of the paddy supply shutter (2), the cam surface pushes up the pressing plate (37) to increase the paddy supply amount. Push up the control valve (9) to regulate the movement in the opening direction,
After the paddy supply shutter (2) is fully opened at the "open" position, the regulation by pushing it up is released. More specifically, the operation lever (8) is used to partition the brown rice from the "open" position.
Moving to the valve tilting range (b), the beginning of this tilting range (b), that is, 1. When you move to the position, the regulation will be completely released.

As a result, when the operation lever (8) is moved from the "closed" position to the "open" position in the paddy supply shutter operation area (a) at the start of the paddying work, the paddy supply shutter (2) is moved.
Changes from the closed state to the fully opened state to drop the paddy, but during that period, the cam body (3) forming the regulating member (10) is formed.
The cam surface of 6) works to push up the pressing plate (37) to keep the paddy supply amount control valve (9) in a pushed up state, and to drop a small amount of paddy on the depulling roll (13) in sequence. hand,
A large amount of paddy is not supplied to the removing roll (13) at a time, so that no overload occurs. Therefore, the operation lever (8) is moved from the "open" position to the brown rice sluice valve tilting range (b), and the tilting range (b) of 1. When it is moved to the position of, the lifting restriction is completely lifted and the padding removal roll (13)
The amount of paddy supplied to rice will increase. At this time, the operation lever (8) is still in the brown rice sluice valve tilting range (b) 1. In this position, the brown rice sluice valve (6) is inclined toward the brown rice receiving gutter (4) side to reduce the amount of rice received into the brown rice receiving gutter (4). It does not fall into the gutter (4). Further, the flow rate of the mixed rice in the body also increases to form a fluidized bed on the inner surface of the body, and the in-body sensor (11) responds to the fluctuation of the flow rate of the mixed rice by controlling the paddy supply control valve (9). ) Is adjusted to keep the flow rate inside the cylinder constant, and the lifting action is stabilized, and the operating lever (8) moves the brown rice sluice valve tilt range (b).
To the "multi" position or to an intermediate position to tilt the brown rice sluice valve (6) toward the mixed rice gutter (5) side or adjust the tilt to a vertical state to perform hulling work with good sorting accuracy. .

Furthermore, "Figure 4" shows, the fir tank (12) in the partition plate (38) by return paddy chamber housing a return rice from partition the reducing gutter (26) (3
9) is provided with a conventional paddy supply shutter (2) and a return paddy valve (40). By operating the shutter lever (41), the paddy supply shutter (2) and the return paddy valve (40) are provided. ) Is something that works together. Further, in this figure, the shutter lever (41) is interlocked to operate, but it is returned from the one operation engaging member (3) to the interlocking member (30) interlocking the paddy supply shutter (2). The valves (40) may be interlocked and may be simultaneously opened and closed.

[0021]

As described above, the present invention has the following advantages.
Removing part (A), wind selecting part (B), and jar type sorting cylinder (1)
In a pot-hole type sorting huller consisting of a rotary sorting section (C) for sorting mixed rice by means of the above, an operation engaging member (3) of the paddy supply shutter (2) of the removing section (A) and a sorting cylinder (1). ) Standing between brown rice gutter (4) and mixed rice gutter (5)
Brown rice gate valve operation engaging member (7) and the detachably operation lever (6) (8) is provided, by the operating lever (8)
Since the brown rice sluice valve (6) is configured to be tiltable after the paddy supply shutter (2) is fully opened , the paddy supply shutter of the removing unit (A) is operated by one operation lever (8). The opening and closing of (2) and the tilt adjustment of the brown rice sluice valve (6) in the rotary sorting section (C) can be performed in a procedural manner to make the adjustment convenient, and in particular, at the start of the hulling operation, the brown rice gutter of paddy (4) It is possible to prevent the mixture from entering the inside and to quickly stabilize the flow rate of the mixed rice in the selecting cylinder (1) to improve the selecting accuracy. Further, by adding a simple structure as shown in the embodiment diagram of FIG. 2, it becomes possible to eliminate the overload at the start of removal.

[Brief description of drawings]

FIG. 1 is a perspective view of an adjusting and operating device according to the present invention.

FIG. 2 is a perspective view showing another embodiment of the apparatus.

FIG. 3 is a schematic side view of a pothole type sorting and hulling machine.

FIG. 4 is a view showing another one of the paddy tanks.

[Explanation of symbols]

A removing unit B wind selection unit C rotary sorting unit 1 sorting barrel 2 paddy feeding shutter 3 motion engagement member 4 brown rice gutter 5 mixed rice gutter 6 brown rice partition valve 7 motion engagement member 8 operation lever 9 paddy supply amount control valve 10 Restriction member 11 In-body sensor a Paddy supply shutter operating area b Brown rice sluice valve tilting area

─────────────────────────────────────────────────── ─── Continuation of front page (56) References JP-A-60-238158 (JP, A) JP-A-63-137785 (JP, A) JP-A-61-86976 (JP, A) (58) Field (Int.Cl. ⁷ , DB name) B07B 1/00-15/00

Claims (2)

(57) [Claims] 1. A pot-hole type sorting and hulling machine comprising a removing unit (A), a wind sorting unit (B), and a rotary sorting unit (C) for sorting mixed rice by a pot-hole type sorting cylinder (1). In, the operation engaging member (3) of the paddy supply shutter (2) of the removing section (A)
And the engaging engagement member (7) of the brown rice sluice valve (6) standing upright between the brown rice gutter (4) and the mixed rice gutter (5) arranged side by side in the sorting cylinder (1). provided the operating lever (8), the
Full opening of the paddy supply shutter (2) by operating lever (8)
A rear brown rice sluice valve (6) is configured so that its tilting can be adjusted. 2. An in-body sensor (11) is used to adjust the opening degree of a paddy supply amount control valve (9) provided downstream of the paddy supply shutter (2) of the removing unit (A), and the operation engagement is performed. A regulating member (1) is provided between the member (3) and the paddy supply amount control valve (9).
0), the regulating member (10) pushes up the paddy supply amount control valve (9) to regulate the movement in the opening direction while the paddy supply shutter (2) is operating in the opening direction by the operation lever (8). The adjustment operating device of the pot-hole type sorting and hulling machine according to claim 1, wherein the regulation is released after the paddy supply shutter (2) is fully opened.