JPH05192595A - Husking and separating machine - Google Patents

Abstract

PURPOSE:To facilitate maintenance by positioning a blow selecting part for selecting dropped rice by grinding above a mixed rice selecting part and an unhulled rice grinding part and a mixed rice grain elevator on the left and the right in parallel of the front thereof and providing a constitution wherein the front part of the mixed rice selecting part can be opened. CONSTITUTION:A blow selecting part B for selecting dropped rice is positioned above a mixed rice selecting part C and an unhulled rice grinding part A and a mixed rice grain elevator 1 are positioned in front of the mixed rice selecting part in such a way that a constitution wherein they are rotatably moved both in the left and the right side directions by making the left and the right side end parts and the rear end part as supporting points and the front part of the mixed rice selecting part C can be opened, is made. The front part of the mixed rice selecting part C can be opened thereby by moving rotatably the unhulled rice grinding part A and the mixed rice grain elevator 1 positioned in front of the body of the title machine in the left and the right outer side directions and it is possible thereby to facilitate maintenance of the mixed rice selecting part C, the unhulled rice grinding part A and the mixed rice grain elevator 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to facilitating maintenance of a hull sorter.

[0002]

2. Description of the Related Art A hulled part for hulling, a sloping rice wind selecting part for wind-selecting the sloping rice from the hulling part, a mixed-rice selecting part for selecting a mixed rice of hull and brown rice, and a fried grain conveying part. With a hulling and sorting machine that consists of, a sliding rice wind sorting unit is placed above the mixed rice sorting unit,
In the front of the mixed rice sorting unit, there is one in which a hulling unit and a mixed rice lifting machine are arranged side by side in the lateral direction.

[0003]

DISCLOSURE OF THE INVENTION The present invention is directed to such a hulling / sorting machine by turning the hulling portion and the mixed rice fried machine located at the front of the machine body to the left and right sides respectively. Move
By opening the front part of the mixed rice sorting unit, it is intended to facilitate the maintenance of the mixed rice sorting unit, the hulling unit, and the mixed rice lifting machine.

[0004]

The present invention takes the following technical means in order to solve the problems of the prior art. That is, the present invention relates to a hulling portion A for hulling,
Slippery-rice selection section B, which selects the scraped rice from paddy-sheathed section A,
A rice hull sorting machine comprising a mixed rice sorting section C for sorting mixed rice of brown rice and a fried grain conveying section D, wherein a sliding rice wind sorting section B is arranged above the mixed rice sorting section C, Mixed rice sorting section C
In front of, the hulling section A and the mixed rice lifting machine 1 are arranged in parallel on the left and right, and the hulling section A and the mixed rice lifting machine 1 are arranged on the left and right side end portions and on the rear end side vertical pins 61, 61. This is a structure of a hulling and sorting machine characterized in that the front part of the mixed rice sorting unit C can be opened so as to be rotatable and fixed to both left and right sides around.

[0005]

Embodiments of the present invention shown in the drawings will be described below. First, the configuration of the embodiment shown in FIGS. 1 and 2 will be described. This hulling / sorting machine is a hulling part A for hulling, a downland rice wind selection part B for wind-selecting the downland rice from the hulling part A,
It is composed of a mixed rice sorting section C for sorting the mixed rice after the wind sorting in the sliding rice wind sorting section B, and a fried grain transporting section D for transporting the grain to the grain, and the hulling section A in front of the machine body. Placed at the bottom, hulled part A
The mixed rice lifting machine 1 of the fried food conveying section D is arranged on one side, the mixed rice sorting section C is located at the lower rear part, and the sludge-rice sorting section B is located at the upper upper part. Arranged, and the deep-fried-grain conveyance section D is located at the end of the machine.
This is a configuration in which the brown rice fried machine 2 is arranged.

The hulling section A includes a hull hopper 3, a hulling roll 4,
4, a hulling chamber 5 in which a diffusing plate (not shown) is installed, a sliding-down rice flow-down plate 6 and the like.
Sliding down rice with a mixture of paddy, brown rice, and rice husks flowing down from is transported laterally to one side by the sliding down rice spiral 7, and the grain transfer section D
It is configured to flow into the lower portion of the bucket type mixed grain fried machine 1.

Next, the sliding-down rice wind selecting section B will be described.
A slide-down rice hopper 9 is arranged on the front upper part of the slide-down rice wind selection box 8 which constitutes the slide-down rice wind selection section B.
Is supported by a spring 10 so that it can move up and down, and the slid rice from the mixed-rice fried machine 1 is supplied. In this slide-down rice wind selection box body 8, the bottom of the slide-down rice hopper 9 is set as the sorting start end side, and the slide-down rice wind selection path 11 is installed obliquely upward toward the rear.
Is arranged, and below the sliding rice wind selection path 11,
A polished rice receiving trough 12 for receiving the polished rice and a sliding rice receiving trough 13 for receiving the selected polished rice are provided. This scrapped rice hopper 9
The width of the downflow opening is substantially the same as the lateral width of the sliding rice wind selecting passage 11, and the sliding rice is dropped and supplied to the entire width of the downward sliding rice wind selecting passage 11. ..

The sorting wind that has flowed in from the intake port 14 of the slid-down rice wind selection box 8 flows through the slid-down rice wind selection passage 11 from the start end side to the end side, and then passes through the suction fan 16 and the dust collection tube 17 to the machine. It is discharged to the outside. The glutinous rice selected by the glutinous rice receiving gutter 12 is taken out to one side of the machine body by the glutinous rice removing spiral 18, or is returned to the hulling portion A and hulled again. The fallen rice received by the fallen rice trough 13 is sent to the mixed rice sorting section C below through the fallen rice flow path 19. Sliding rice style selection box 8
The slide-down rice hopper 9 provided in the above is supported by a spring 10 so as to be movable up and down. The slide-down rice hopper 9 and the paddy supply control valve (not shown) of the paddy hull portion A are rods and arms. When the sliding rice hopper 9 moves up and down due to increase / decrease of the sliding rice in the sliding rice hopper 9, the paddy supply control valve is related to increase / decrease adjustment. It is a configuration that is done.

Next, the mixed rice sorting section C constituted by the swing sorting apparatus 20 will be described. Multi-stage swing selection plate 2
1, 2, ... As a configuration in which both the vertical direction (the direction orthogonal to the paper surface of FIG. 1) which is the flow-down direction of the grain and the horizontal direction which is the sorting direction orthogonal to the vertical direction are inclined, the horizontal direction is The rocking arm 2 is disposed below the sliding-down rice wind selecting section B in a state of being aligned with the front-back direction of the machine body (left-right direction in FIG. 1).
2, 22, ... Reciprocate vertically in a slanting direction. The mixed rice selected in the slide-down rice gutter 13 of the slide-off rice wind selection section B passes through the slide-down rice flow path 19 and the distribution case 23, and is supplied in a high vertical direction to the rocking selection plates 21, 21 ,. , And is supplied to the swing selection plates 21, 21, ... From a supply port formed on the lower side in the lateral direction. Swing selection plates 21, 2
On the discharge side of 1, ..., a brown rice partition plate 24 and a paddy partition plate 25
Is provided and the grains distributed in the brown rice distribution basin on the upper side in the horizontal direction, the mixed rice distribution basin in the middle of the horizontal direction and the paddy distribution basin on the lower side in the horizontal direction of the swing selection plates 21, 21 ,. The rice is divided into brown rice, mixed rice and paddy by a brown rice partition plate 24 and a paddy partition plate 25. The brown rice partitioned in this way flows down to the brown rice gutter 26 and is sent rearward, flows into the lower part of the brown rice fried machine 2 of the fried grain transport section D, and is fried by the brown rice fried machine 2. It is taken out of the machine from the rear of the machine. In addition, the mixed rice partitioned by the brown rice partition plate 24 and the paddy partition plate 25 flows down the mixed rice receiving gutter 27 and the mixed rice flow path, and flows into the mixed rice fried machine 1 of the fried grain conveying section D. The grain is fried and passed through the sliding rice hopper 9, the sliding rice wind selection path 11, the sliding rice gutter 13, the sliding rice flow path 19, and the distribution case 23, and is again selected by the sliding rice wind selection path 11. After that, it is supplied to the swing selection plates 21, 21 ,. In addition, the paddy separated by the paddy partition plate 25 is fed from the paddy receiving gutter 29 to the paddy grain lifting machine 30 of the fried grain transport section D.
Is fried and fried, then returned to the hulling section A, and again hulled.

Next, the transmission relationship will be described with reference to FIGS. 3 and 4. At the bottom of the hull portion A, the main motor 31
Is provided, and a mixed rice lower shaft 34 for driving the lower mixed rice pulley 33 in the mixed rice case 32 of the mixed rice fried machine 1 is provided. One end of the mixed rice lower shaft 34 is connected to the main motor. It is extended to the 31st side. A transmission belt 37 is wound around a driving pulley 35 of the main motor 31 and a hulling pulley 36 on the hulling roll 4 side, power is transmitted to a main shaft 38 of the hulling pulley 36, and further, from the main shaft 38, a hulling machine (not shown) is shown. The hulling rolls 4 and 4 are rotated in opposite directions via the transmission device. A transmission belt 40 is wound around a main shaft pulley 39 attached to one end of the main shaft 38 and a lower mixed rice pulley 33 attached to one end of the mixed rice lower shaft 34. Power is transmitted to 34,
The mixed rice fried machine 1 is driven. The pulley 41 attached to the other end of the mixed rice lower shaft 34, the pulley 42 of the scraped rice spiral 7 and the mixed rice laid on the mixed rice receiving trough 43 of the mixed rice sorting section C. A transmission belt 47 is wound around a pulley 45 and a tension pulley 46 attached to one end of the spiral 44, and passes through a main shaft 38, a transmission belt 40, a lower mixed rice pulley 33, and a mixed rice lower shaft 34, The mixed rice lifting machine 1 and the mixed rice spiral 44 are driven, and a fried wing (not shown) on the side of the paddy fried machine 30 is attached to the other end of the mixed rice spiral 44. Power is transmitted to the machine 30 at the same time.

A pulley 48 is attached to an end portion of the mixed rice spiral 44, and the pulley 48 and the swing sorting device 20 are attached.
A power transmission belt 50 is wound around the rocking shaft 49 on the side of the rocking shaft so that power is transmitted to the rocking pulley 49. Thus, the mixed rice case 3 of the mixed rice fried machine 1
Since the mixed rice lower shaft 34 supported by 2 also serves as a power transmission device for the scraped rice spiral 7, the paddy grain grinder 30, and the rocking and sorting device 20, the transmission structure should be simplified. In addition, since the mixed rice spiral 44 that circulates and conveys the mixed rice sorted by the swing sorting device 20, the lifting blade of the paddy grain lifting machine 30 is driven, the transmission configuration is simplified. ing.

A pulley attached to the end of the swing shaft 51.
And a puller for driving the lower roller 53 of the brown rice lifting machine 2
A power transmission belt 55 is wound around the reel 54 so that power is transmitted to the brown rice fried machine 2, and further wound around the lower roller 53 and the upper roller 56 of the brown rice fried machine 2. The upper roller 56 of the brown rice lifting machine 2 is configured to be driven via the bucket-lifting belt 57 that is installed, and the pulley 58 attached to the shaft portion of the upper roller 56 and the slid rice wind. As a structure in which the suction fan 16 is driven by winding the transmission belt 60 around the pulling fan 59 for driving the suction fan 16 of the selection unit B, the swing sorting device 20 and the brown rice lifting machine 2 are used. The power is transmitted to the suction fan 16 to simplify the transmission structure.

Next, FIGS. 5 and 6 will be described. Above the mixed rice sorting section C, a sliding-off rice wind sorting section B is arranged, and in front of the mixed rice sorting section C, a grain hulling section A and a mixed rice fried machine 1 are arranged in parallel on the left and right sides. A and the mixed-rice fried machine 1, with the vertical pins 61, 61 at the left and right outer ends of the rear end of the same as the fulcrum, the hulling section A and the mixed-rice fried machine 1 rotate in the left-right and lateral directions to mix The front portions of the sorting section C and the scraped-rice-style selection section B are opened to facilitate maintenance. In addition, at the time of opening and rotating the hulling section A and the mixed-rice fried machine 1, the transmission belt 40 is removed from the pulley 39 on the hulled-section A side and the pulley 33 on the mixed-rice fried machine 1 side. Keep it. Then, at the rear end portion and the inner end portion of the hulled portion A and the mixed-rice fried machine 1, there are provided locking members 62, 62, respectively.
And, when the mixed-rice fried machine 1 is in the attached state, both the locking tools 62, 62 approach each other in the up-down or left-right front-rear direction,
By inserting the locking pin 63, it can be fixed to the machine body.

Next, FIGS. 7 and 8 will be described. The scraped rice-style selection box 8 is divided into a suction selection box portion 8a which is a part of the suction fan 16 and a main selection box portion 8b other than the suction selection box portion 8a.
The rear lower arm 64 of the suction sorting box 8a and the main sorting box 8
a state in which the arm 65 at the upper rear part of b is pivotally attached by the carrying handle 66 and integrally assembled as shown in FIG. 7,
By rotating in the direction of the arrow and rotating the suction sorting box portion 8a rearward and downward, it is possible to change to a state in which the sliding rice wind selection path 11 of the main sorting box portion 8b is opened. In addition to facilitating inspection and cleaning of the inside of the selection box 8, when transporting the scraped rice-style selection section B, the transportation handle 66 is used to facilitate transportation.

Next, FIGS. 9 to 10 will be described.
Left and right arms 64, 64 are rotatably supported at the lower rear end of the main selection box 8b of the sliding-down rice-style selection box 8, and a carrying handle 66 is attached to the tips of the arms 64, 64. In addition, at the upper end of the rear part of the mixed rice sorting unit C, left and right fixtures 6
7 and 67 are attached and the arms 64 and 64 are rotated downward as shown by phantom lines in FIG.
The grips 66 for transportation are fitted into the recesses 67a, 67a, and the sliding rice wind selecting section B is set in the mixed rice selecting section C. Also, as shown by the solid lines in FIG.
When the arms 64, 64 abut on the stopper 68 and are in a fixed state, the transporting handle 66 can be used to transport the scraped-rice drafting section B. In addition, the carrying handle 66 is shown in FIG.
As shown in FIG. 1, the arms 64, 64 may be in a fixed state and fitted and positioned in the recesses 67 a, 67 a of the fixtures 67, 67. In addition, 69 is a locking tool.

Next, FIGS. 12 and 13 will be described. FIG. 12 shows a large-sized large number of rocking sorting plates 21, 21, ... In the mixed rice sorting section C, and the rocking sorting device 20 has a high height and is slid above it. The falling rice sorter B is placed, and the mixed rice fried machine 1 and the brown rice fried machine 2
The height of the
As shown in FIG. 2, the upper end of these fried machines 2 and 1 is aligned with the upper end of the machine body, or the lower end of these fried machines 2 and 1 is aligned with the lower end of the mixed rice sorting unit C. There is.

Next, referring to FIG. 13, a small number of rocking sorting plates 21, 21, ... In the mixed rice sorting section C is small, and the height of the swing sorting device 21 is low. . In the mixed rice sorting section C of this small swing sorting device 20,
The slide-down rice wind selection unit B having the same size as that of FIG.
If the upper ends of the mixed rice fried machine 1 and the brown rice fried machine 2 of the same size as the The small rice hull sorter equipped with the device 20 fits substantially within the range of the height of the hull, and the mixed rice fried machine 1 and the brown rice fried machine 2 can be shared and the number of parts can be reduced. It is a thing.

Next, the operation of the embodiment shown in FIGS. 1 to 4 will be described. When the main motor 31 is driven, power is transmitted from the driving pulley 35 of the main motor 31 to the hulling pulley 36 on the hulling roll 4 side through the transmission belt 55, and then the hulling machine (not shown) is transmitted. The hulling rolls 4 and 4 are rotationally driven in opposite directions by the transmission device, and the main shaft of the main shaft 38 is pushed.
The mixed rice lower shaft 34 through the drive belt 40
The power is transmitted to the reel 33, and then, via the mixed rice lower shaft 34, the pulley 41, and the transmission belt 47, the power is transmitted to the mixed rice spiral 44 of the mixed rice trough 43 and the pulley 42 of the slide-down rice spiral 7. Then, the scraped rice spiral 7 and the paddy grain elevator 30 are driven. Then, power is transmitted from the pulley 45 of the mixed rice spiral 44 through the transmission belt 50 to the pulley 49 of the swing shaft 51 of the swing sorting device 20, and then the pulley 5 of the swing shaft 51.
2 through the transmission belt 55 to the pulley 54 of the brown rice fried machine 2.
Power is transmitted to. Then, power is transmitted to the suction fan 16 via the belt 57 with a bucket of the brown rice fried machine 2, the pulley 56 on the upper part of the brown rice fried machine 2, the transmission belt 57, and the pulley 58, and the rice hull sorter. The rotating parts of are driven.

When performing a hull sorting operation with a hull sorting machine, the rotating parts of the machine are driven to feed the hull to the hull hopper 3 and open the hull feeding control valve (not shown) of the hull portion A. When,
The paddy is supplied to the paddy rolls 4 and 4, the paddy rolls 4 and 4 rotating in the opposite directions roll the paddy, and the paddy rice diffused by a diffusion plate (not shown) is the paddy rice falling plate. The run-down rice that is mixed with paddy, brown rice, and rice husk
Mixed rice fried machine 1 conveyed laterally by scraped rice spiral 7
Flows into the lower part of the rice, is fried, and is supplied to the scrapped rice hopper 9.

Next, the scraped rice flows down from the scraped rice hopper 9 and falls over the entire width of the slide-down rice wind selecting passage 11 below, and is sorted by the sorting wind flowing through the slide-down rice blowing passage 11. , Light rice husks flow to the end side of the scraped rice wind selection path 11 and the suction fan 1
6 and the dust canister 17 are discharged to the outside of the machine, and relatively light corn rice is dropped and sorted into the glutinous rice receiving trough 12, and the mixed rice of heavy paddy and brown rice flows down to the sliding rice receiving trough 13. After being sorted, it is supplied to the rocking sorting plates 21, 21, ... Via the sliding-off rice flow path 19 and the distribution case 23.

In this way, the swing selection plates 21, 21,
The mixed rice supplied to ... is sorted by size of grain shape, size of specific gravity, difference in frictional resistance, etc. by reciprocating rocking arms 22, 22, ... The brown rice that is distributed unevenly in the brown rice distribution basin, which is on the upper side, is separated by the brown rice partition plate 24 and taken out.
Through the brown rice fried machine 2, is fried by the brown rice fried machine 2 and taken out of the machine.
The mixed rice distributed unevenly in the mixed rice distribution basin, which is the lateral middle portion of 1, ..., is separated by the brown rice partition plate 24 and the paddy partition plate 25, and then taken out. After that, it flows down to the mixed rice receiving trough 43, is conveyed by the mixed rice spiral 44, and flows into the lower part of the mixed rice fried machine 1. Then, it is fried in the mixed rice fried machine 1, and the crushed rice hopper 9 and the crushed rice wind selection route 1
1, scraped rice gutter 13, scraped rice flow path 19, distribution case 23
After being subjected to wind selection again in the slide-down rice wind selection path 11, the powder is supplied to the swing selection plates 21, 21 ,. In addition, the non-uniform distribution of the non-uniform rice in the non-uniform rice distribution basin on the side of the rocking sorting plates 21, 21, ... After that, the grain is reduced to the grain hull portion A and again grained.

[0022]

EFFECTS OF THE INVENTION The present invention provides a hulled part A for hulling, a downpour-rice selection part B for wind-selecting the downpour rice from the hull part A, and a mixed rice for selecting mixed rice of hull and brown rice. A rice hull sorting machine comprising a sorting section C and a fried grain transport section D, wherein a mixed rice sorting section C
Above the above, a sliding rice wind sorting section B is arranged, and in front of the mixed rice sorting section C, a hulling section A and a mixed rice lifting machine 1 are arranged in parallel on the left and right sides. Since the grain machine 1 can be opened to the front of the mixed rice sorting unit C by rotating the grain machine 1 to the left and right sides and using the vertical pins 61 and 61 at the rear end as fulcrums, the front side of the mixed rice sorting unit C can be opened. When the hulling section A and the mixed rice lifting machine 1 which are located are turned to the left and right, the front part of the mixed rice sorting section C can be opened, and the mixed rice sorting section C and the hulling section can be opened. The maintenance of A and the mixed-rice fried machine 1 can be facilitated.

[Brief description of drawings]

[Fig. 1] Cut side view

[Fig. 2] Cutting front view

FIG. 3 is a cut side view.

FIG. 4 is a front view showing a transmission relationship.

FIG. 5 Side view

FIG. 6 is a plan view.

FIG. 7 is a cut side view.

[Figure 8] Rear view

FIG. 9 is a cut side view.

FIG. 10 is a side view.

FIG. 11 is a side view.

FIG. 12 is a side view

FIG. 13 is a side view

[Explanation of symbols]

 A Rice hulling part B Sliding rice wind sorting part C Mixed rice sorting part D Lifting conveyor 1 Mixed rice lifting machine 2 Brown rice lifting machine 3 Paddy hopper 4 Paddy roll 5 Paddy room 6 Paddy rice flow bottom plate 7 Sliding rice spiral 8 Sliding rice wind selection box 8a Suction sorting box part 8b Main sorting box part 9 Sliding rice hopper 10 Spring 11 Sliding rice wind selection path 12 Polished rice receiving trough 13 Sliding rice receiving trough 14 Intake port 16 Suction fan 17 Dust collecting cylinder 18 Rice bran spiral 19 Sliding rice flow path 20 Swing sorting device 21 Swing sorting plate 22 Swing arm 23 Distribution case 24 Brown rice partition plate 25 Paddy partition plate 26 Brown rice gutter 27 Mixed rice gutter 29 Paddy receiving gutter 30 Paddy grain elevator 31 Main motor 32 Mixed rice case 33 Lower mixed rice pulley 34 Mixed rice lower shaft 35 Driving pulley 36 Rice hulling pulley 37 Transmission belt 38 Spindle 39 Spindle pulley 40 Transmission belt 41 Poly 42 Poly 43 Mixed Rice Gutter 44 Mixed rice spiral 45 Pulley 46 Tension pulley 47 Transmission belt 48 Pulley 49 Swing pulley 50 Transmission belt 51 Swing shaft 52 Pulley 53 Lower roller 54 Pulley 55 Transmission belt 56 Upper Roller 57 Lifting Belt with Bucket 58 Pulley 59 Pulley 60 Transmission Belt 61 Vertical Pin 62 Locking Part 63 Locking Pin 64 Arm 65 Arm 66 Carrying Handle 67 Fixing Tool 68 Stopper 69 Locking Tool

Claims (1)

[Claims] 1. A paddy hull part A for hulling, a paddy-rice picking part B for wind-picking the paddy-rice from the paddy-rice part A, a mixed-rice selecting part C for picking mixed rice of paddy / brown rice, and A grain hull sorting machine comprising a fried grain transporting section D, wherein a falling rice wind sorting section B is arranged above a mixed rice sorting section C, and a hulling section A is provided in front of the mixed rice sorting section C. And the mixed-rice fried machine 1 are arranged in parallel on the left and right, and the hulled portion A and the mixed-rice fried machine 1 are rotated to the left and right sides around the vertical pins 61, 61 at the left and right side end portions and the rear end side. A hulling and sorting machine characterized in that the front portion of the mixed rice sorting section C can be fixed and opened.