JPS6235818B2 - - Google Patents

Description

[Detailed description of the invention] Industrial applications The present invention relates to a rice hulling sorting device.

Prior Art A rice hulling device is always equipped with a device for separating paddy and brown rice. This separation device is a mangoku or swinging brown rice separating device, and the mangoku is simply a wire mesh, and the swinging brown rice separating device is structured so that the board surface made of a rough surface is swingable.

Mangoku is simply a wire mesh, so it is extremely light in weight and is usually attached to the huller.
Although the swinging brown rice separator is several steps superior in performance to Mangoku, it is extremely heavy due to its structure of swinging metal plates, and it is difficult to assemble it with the huller. , usually placed side by side on the floor.

In addition, Japanese Patent Laid-Open No. 49-91846 discloses a hulling sorting device in which a swing-type paddy/brown rice separator is swingably installed above the hulling room, and an elevator is attached to the side of the hulling room to reach this separating device. In this device, the separator is attached to the suction cover above the separator with its upper end pivoted to the lower end of a diagonal rod,
The suction cover supporting the upper end bearing portion of the diagonal rod is configured to be vertically movable.

For this reason, a member is required to support the separation device above the separation device, which increases the height of the hulling and sorting device, causing the center of gravity to be located above, which deteriorates the vibration stability of the hulling and sorting device. At the same time, the sorting action is adversely affected, the upper surface of the sorting plate becomes difficult to see due to the above-mentioned member, and when adjusting the inclination of the sorting plate, the inclination of the diagonal rod also changes, and the swing angle changes at the same time as the inclination angle, making the adjustment difficult. It has the disadvantage that it is sensitive and therefore difficult to operate.

Furthermore, there is a device known as Utility Model Publication No. 38-15060 in which the supporting plate of the swinging sorting board is moved up and down via the machine frame by moving the machine frame support frame of the swinging sorter up and down. Not only does this require a large amount of force to move the entire heavy machine frame up and down, but the tilt of the movable support plate relative to the horizontal plane changes as the inclination of the machine frame changes. Since the swing angle of the oscillation angle changes, there is a drawback that it is difficult to adjust the inclination.

In order to deal with this, the oscillating grain sorting device is mounted with its lower end pivoted on the upper end of a support rod, and the lower end of one of the support rods is fixed to the floor so that it can move up and down. , the lower end of the other support rod is fixed to the floor, and the floor and the oscillating grain sorting device are connected by an eccentric having an eccentric device at one end, as proposed in JP-A-49-107840. It was done.

However, none of these methods takes into account the effect of changes in the slope of the swinging paddy/brown rice device on the grain lifting machine that supplies mixed grains of paddy/brown rice to the swinging paddy/brown rice separator. It was hot.

Object of the Invention The present invention eliminates the above-mentioned drawbacks, provides a separator support member below the separator, and provides a second support member for supporting the separator.
Connecting the wind sorting chamber and the swing type paddy/brown rice separation device by an arm having an eccentric device at one end located above a line connecting the diagonal rod support shafts in the middle of the two diagonal rods;
In addition, by making good use of the gap between the wind sorting room and the swinging type paddy/brown rice separator and lowering the position of the diagonal rod as much as possible, the center of gravity of the huller sorting device can be lowered and stability against vibrations can be improved. In addition to increasing the efficiency and performing the sorting operation stably and accurately, the top surface of the sorting plate is made easy to see so that the sorting operation can be controlled at all times. By moving the shaft up and down with respect to this wind sorting chamber, and by moving the diagonal rod pivotally supported on this up and down, the inclination of the swing type paddy/brown rice separation device with respect to the wind sorting chamber can be changed with a small force. At this time, by a three-point link formed by the axis stopping point of the other diagonal rod and the arm relative to the wind sorting chamber, and the shaft stopping point of the other diagonal rod and arm relative to the swinging paddy/brown rice separation device. To facilitate adjustment by preventing a change in the angle of a diagonal rod with respect to a wind sorting chamber so that a swing type paddy/brown rice separator can change only its tilt angle without changing its swing angle. Not only that, but also by fixing the lower end of the diagonal rod far from the elevator to a shaft that can move up and down,
There is little change in the positional relationship between the discharge part of the brown rice grain mixture of the elevator and the inflow part of the brown rice grain mixture of the rocking type paddy/brown rice separator, and the brown rice is always delivered from the elevator to the rocking type paddy/brown rice separator in a substantially uniform state. It is an object of the present invention to provide a rice hulling sorting device which is supplied with a rice grain mixture and is capable of performing accurate and stable separation of brown rice grains using a rocking type rice grain separating device.

Structure of the Invention The present invention includes a hulling room, a wind selection room, a swinging type paddy/brown rice separation device that is swingably mounted above the wind selection room, and a swing-type paddy/brown rice separation device that is attached to the side of the wind selection room. and an elevator leading to the separating device, wherein the separating device is attached with its lower end pivoted to a diagonal rod near the elevator and an upper end of a diagonal rod far from the elevator, and The lower end of the diagonal rod that is far from the elevator is fixed to a shaft that can move up and down with respect to the wind selection chamber, and the lower end of the other diagonal rod that is closer to the elevator is fixed to the wind selection chamber. The wind selection chamber and the swinging paddy/brown rice separator are connected by an arm having an eccentric device at one end located midway between the rods and above the line connecting the shafts. It has a configuration that

Embodiment To explain with an example diagram, reference numeral 1 denotes a roughly rectangular parallelepiped-shaped hulling and wind-selecting chamber that includes a hulling chamber 2, a wind-selecting chamber 7, etc., and a supply hopper 4 located above one side of the left and right sides when viewed from the front. The lower end of the hopper 4 opens into the above-mentioned hulling chamber 2, and a pair of hulling rolls 5, 5 are shaft-mounted in parallel on the left and right sides in the hulling chamber 2. The lower drop opening 6 of No. 2 opens into the wind selection chamber 7.
Reference numeral 48 denotes a control valve mounted on the opening of the supply hopper 4, and a control valve 48 for automatic control, which will be described later.
7 is connected. The wind selection chamber 7 is provided horizontally in the left-right direction when viewed from the front, and has a suction port 8 provided on one side of the rice graining wind selection chamber 1 on which the supply hopper 4 is attached.
The suction blower 3 starts at 1, advances substantially laterally, and is connected to the suction port 14 of the suction blower 3 attached to the other side. At a position close to the suction port 8 and below the lower drop port 6, a first object receiving trough 10 is provided, in which a first screw 9 is placed horizontally in the front-rear direction, and a suction blower is slightly inserted. A second article receiving gutter 11 is provided at a position proceeding in the direction 3, and a second screw 12 is horizontally installed on the gutter 11 in the front-rear direction.
13 is a case that becomes the wind cylinder of the wind selection room 7. The elevator 33 that lifts the first product (mixture of paddy and brown rice) discharged from the hulling wind sorting room 1 upward is installed at a special position on the side of the wind sorting room 7 using special mounting hardware. It will be done. That is, an L-shaped mounting bracket 3 is installed at the lowest end position on either the left or right side when viewed from the front where the suction port 8 is formed in the rice grain selection chamber 1.
4 is fixed with bolts 36, and the L-shaped mounting bracket 3
44 is installed so as to be flush with the bottom surface of the rice hulling style selection chamber 1 and in contact with the floor surface 74 when viewed from the front, and as shown in FIG. 4 when viewed from the upper position.
It is attached to the side wall 35 of the rice hulling style selection room 1 by a mounting part 34' that is longer by l' than the front and rear width l of the rice hulling style selection room 1, and the mounting part 34'' of the elevator 33 is attached to the side wall 35 of the rice hulling style selection room 1. 1, and the elevator 33 is fixed to the outside thereof with bolts 36.Therefore, the elevator 33 is attached to the rice hulling wind selection chamber 1.
If the mounting bracket 34 fixes the
is substantially longer on the left and right sides by the length of the elevator 33. A stand 69 on which a heavy motor 70 is mounted is integrally installed on the opposite side of the rice hulling wind selection room 1 to which the elevator 33 is attached, using the rice hulling wind selection room 1. When viewed from the front, the table 69 extends and protrudes flush with the bottom surface of the rice grain selection chamber 1, and a motor 70 is mounted on the table 69.
is placed. Therefore, the rice hulling style selection room 1 is configured to be able to move laterally on the floor together with the elevator 33 and the motor 70, and the substantial left and right width is from the outer end of the elevator 33 to the platform 69. l'' to the outer edge.At the top of the rice-hulling wind-selection room 1, there is a wind-selection room 7.
A swing-type paddy/brown rice separation device 18 is installed above the paddy/brown rice separation device 18. That is, a bearing 15 protruding upward is provided near the location where the supply hopper 4 of the hulling brown rice sorting room 1 is installed, and the lower end of a high diagonal rod 16 near the elevator 33 is attached to the upper end of the bearing 15. It is pivoted to the wind selection chamber 7 at 17. The upper end of the diagonal rod 16 is
On the opposite side of the supply hopper 4, i.e. the motor 70
It is installed inclined in the direction of axis 1, and its upper end is
The separator 18 is pivotally fixed to the lower part of the separation device 18 via a shaft 9 . The lower end of the diagonal rod 30 that is far and low from the other elevator 30 corresponding to the diagonal rod 16 is fixed to a shaft 31 that moves up and down with respect to the wind selection chamber 7 about the shaft 29, and the upper end of the diagonal rod 30 is A shaft 32 is fixed to the lower surface of the separating device 18 . There are many possible configurations for this, but in the configuration shown in FIG. A shaft 31' is provided above the shaft 31', and a vertical movement adjustment rod 28 is mounted between the shaft 31' and a piece 68 attached to the shaft 31'.
The bearing 25 is connected by a shaft 29 midway through the vertically movable rod 26 mounted between the shafts 31 and 31'.
When the screw rod 67 is rotated,
The movable rod 26 alternately moves up and down about a shaft 29 like a seesaw. FIG. 10 shows a different embodiment from the structure shown in FIG. 3, but the principle is the same.
It is shown in Figure 1. To explain this configuration, one end of the vertically movable rod 26 is attached to a shaft 1 to which the diagonal rod 16 is attached.
7, the aforementioned shaft 31 is mounted on the other side of the movable rod 26, the lower end of the diagonal rod 30 is mounted on the shaft 31, and the shaft 31 has a top as shown in FIG. 68 and 68 are mounted separately, and a threaded rod 67 is rotatably mounted below the shaft 31.
Tops 68, 68 are screwed together, respectively, and a vertical adjustment rod 28 is attached between the top and bottom pieces 68, 68. A bearing 20 is provided at an intermediate position between the diagonal rod 16 and the diagonal rod 30, and the rotation shaft 2 is attached to the bearing 20.
1 is mounted on the shaft, an eccentric 23 is mounted on the rotating shaft 21, and its arm 24 is mounted on the shaft 19.
It is mounted on the shaft. 22 is a balance weight that eliminates the reaction force of the separation device 18, and is attached to the rotating shaft 21. Although the arm 24 in FIG. 10 is not provided with an eccentric, since the rotating shaft 21 in this figure is a crank, the eccentric 23 is not required. That is,
The arm 24 has an eccentric device such as an eccentric 23 or a crank at one end thereof, and communicates between the hulling style selection chamber 11 and the swing type hulling brown rice separation device 18.

This eccentric device is located between the diagonal rods 16 and 30 and above the line connecting the shafts 17 and 31.

The separation device 18 is provided in multiple stages as shown in FIG. That is, the receivers 64 are provided on the left and right sides, and are used to make the number of stages variable. The plate surface 54 of the separation device 18 is preferably made of a rough and rough surface obtained by pressing a metal plate, H is the supply side, L is the discharge side, H1 is the swinging side, and the discharge side A brown rice outlet 50 is provided closer to the upper side H1, a paddy brown rice outlet 52 is provided closer to the swinging side L1, and a mixed rice outlet 51 is provided in the middle (see FIG. 8). and,
Each outlet is integrally provided with stepped transfer troughs 55, 56, and 57, each having a stepped upper surface at the bottom, and an adjustment plate 6 is provided at each boundary of each outlet.
1 and 63 are provided, respectively. The adjustment plate 61 is adjustable in the direction of the arrow in FIG. 8, and as shown in FIGS. 7 and 6, a stepped auxiliary transfer plate 57' is provided on one side of the lower part, and a stepped auxiliary transfer plate 57' is provided on the opposite side. A flow plate 62 with a smooth surface is integrally attached. The adjustment plate 61
If you move to the left side in the diagram as shown in Figure 6, the flow plate 62
The right end of the grain is positioned above the right end of the stepped transfer gutter 57, but at this time, all the grains flowing to the left side of the adjustment plate 61 flow into the stepped transfer gutter 56 below. Even if the adjustment plate 61 is extremely moved to the left side in the figure as shown in FIG. 7, all of the grains flowing out to the left side of the adjustment plate 61 are transferred to the step-like transfer gutter by the action of the step-like auxiliary transfer plate 57'. 5
7. In Figure 8, 58 is a brown rice discharge gutter, 59 is a mixed rice discharge gutter, and 6 is a mixed rice discharge gutter.
0 is a paddy discharge gutter, and 72 is a rubber cover for safety. Board surface 54 made of the rough surface
As shown in FIG. 9, polymerization is carried out in the required number of stages. That is, the receiving frame 64 standing upright on both sides,
64 is attached, and the board surfaces 54 are overlapped so that the desired number of stages is formed between the receiving frames 64, 64, and the board surfaces 54 are tightened and fixed from the left and right sides with bolts 66. In this way, board 5
The reason why 4 is polymerized one after another is to match the efficiency of de-efficiency with the rubber roll. That is, the efficiency of the hulling by the rubber rolls 5, 5 and the efficiency of the separation by the separating device 18 must be made to completely match each other in order to achieve sufficient operation and effect. , the number of board surfaces 54 can be easily increased or decreased with little effort. Reference numeral 49 in FIG. 3 is a distribution device for distributing grains to each layer of board surfaces 54 stacked one above the other. The lower end of the elevator 33 is fixed to the side of the rice hulling wind selection chamber 1 by a mounting bracket 34,
The middle portion is tightened by a tightening fitting 37 using the supply hopper 4. In the structure clearly shown in FIG. 5, a connecting piece 38 is fixed to a corner of the supply hopper 4, one end is fixed to the connecting piece 38 with a screw 40, and the other end is tightened with a screw 42. 39 and 41 are bent portions provided for screwing. In this way, the elevator 33 is fixed to the rice hulling wind selection chamber 1 at the lower part by the mounting fitting 34 and at the upper part by the tightening fitting 37. At the top of the elevator 33, an adjustment hopper 43 is connected to links 44, 45.
It is suspended so that it can move up and down freely. The adjustment hopper 43 has a built-in spring mechanism so as to move up and down according to the storage amount, and is moved upward by the elasticity of the spring and lowered by the weight of the grain. The adjustment hopper 43 is provided with a protrusion 46, one end of which is connected to a wire 47, and the other end of a wire 47 is connected to the adjustment valve 48.

In addition, in the figure, 53 is an outlet, 65 is an independent panel, and 71
73 is a mixed rice receiving gutter, and 73 is an overflow gutter.

Next, we will discuss the effect.

When paddy raw material is put into the supply hopper 4, the paddy is hulled by the hulling rolls 5, 5, and flows down into the winnowing chamber 7 through the drop port 6. In the wind selection chamber 7, the suction air from the suction blower 3 is fed horizontally.
Light rice husks are sucked and enter the suction blower 3 through the suction port 14 and are removed from the system. On the other hand, the heavier brown rice and unhulled grains fall directly onto the first receiving gutter 10, are transported in the front and back direction by the first screw 9, and flow into the lower part of the elevator 33. After being raised in the elevator 33, it is stored in the adjustment hopper 43. Since the adjustment hopper 43 is configured to be raised by the elasticity of the spring and lowered by the weight of the grain, it is lowered according to the amount of grain stored in the adjustment hopper 43. Link 44,4
5 guides the vertical movement of the adjustment hopper 43. When the adjustment hopper 43 moves downward, the other end of the protruding piece 46 moves upward, so the wire 47 whose one end is fixed to the protruding piece 46 is pulled up and attached to the other end of the wire 47. Control valve 4
It acts to close 8. That is, if the amount stored in the adjustment hopper 43 becomes larger than the planned amount,
It will no longer flow from the supply hopper 4.
The grain in the regulating hopper 43 is arranged so that a constant amount of grain flows down into the distribution device 49 continuously. Therefore, a certain amount of the mixture of brown rice grains constantly flows into the distribution device 49, and after being distributed, flows onto the plate surface 54 consisting of independent plates 65 at each stage. Reference numeral 18 indicates the entire swing type paddy/brown rice separator, and the mixed grains flowing in from the inlet 53 are subjected to a sorting action in the direction of the arrow W. That is, the rotating shaft 21
When rotates, the eccentric 23 rotates,
The shaft 19 is reciprocated in the left-right direction at the upper end of the arm 24, and the diagonal rod 16 is installed with its upper end inclined to the right at about 45 degrees in FIG.
The movement of the shaft 19 (same for the shaft 32) is an oblique up and down reciprocating movement when viewed from the front as indicated by the W arrow.

Therefore, H1 is on the swinging up side and L1 is on the swinging down side. However, since the board surface 54 is composed of a rough surface and the grain is reciprocated in the W direction, when looking at the flow of grain on the board surface 54, as shown in FIG. 8, the specific gravity is large. Brown rice flows along the upper shaking side H1, and paddy grains with smaller specific gravity flow along the lower shaking side L.
1, and the unseparated mixed grains flow E2 in the middle, and each outlet 50,
51 and 52. Each outlet 50, 51, 52 of this separation device 18 has a stepped transfer gutter 55,
56 and 57 are respectively attached, the rice grains are gradually transferred through the brown rice stepped transfer gutter 57 and taken out of the system from the brown rice discharge gutter 58 attached at the end, and the paddy grains flow like the E3 line. After that, the paddy is transferred by the stepped transfer gutter 55 and the paddy brown rice is removed from the paddy brown rice removal gutter 60.
The mixed grains are returned to the supply hopper 4 and mixed into the raw materials again, and after flowing like the E2 line, they are transferred by the stepped transfer gutter 56, and from the mixed rice take-out gutter 59 to the mixed rice receiving gutter. 71, flows into the first material receiving trough 10 through the lower communication port, and is subjected to a re-sorting action. On the other hand, due to its performance characteristics, the separating device 18 may not match the amount of hulling done by the hulling rolls 5, 5. In such cases, the separation device 18 may increase or decrease the plate surface 54 consisting of the independent plates 65. Make that adjustment. The separating device 18 is of a multi-stage type as in the embodiment, and since it is violently reciprocated in the W direction, a considerable reaction is generated. Since the balance weight 22 is attached, the reaction force is considerably reduced by the balance weight 22. Therefore, the distribution of grains on the board surface 54 of the separating device 18 is made to be uniform over the entire surface. For this purpose, it is necessary to make the swinging lower side L1 considerably lower than the swinging upper side H1, and it is necessary to adjust the height of this swinging lower side L1. This adjustment is performed by adjusting the screw rod 67 shown in FIG. 3 or the screw rod 67 shown in FIG. 10. That is, in FIG. 3, when the screw rod 67 is rotated, the shaft 31' moves in the vertical direction, so that
The vertically movable rod 26 moves like a seesaw around the shaft 29, and the shaft 31 on the reaction side moves up and down, so the swinging side L1 moves up and down, and the lateral inclination when viewed from the front is adjusted. be. In the case of the embodiment shown in FIG. 10, the horizontal inclination is adjusted by directly moving the shaft 31 up and down, and when the screw rod 67 is rotated, the lower pieces 68, 68 move closer to each other or move apart. The upper shaft 31 rotates in the vertical direction, thereby adjusting the degree of inclination of the board surface 54.

Effects of the Invention The present invention is constructed as described above, and in particular, the wind selection chamber serving as the frame of the machine is fixed, and the shaft is moved up and down with respect to this wind selection chamber, and the tilting shaft is fixed to this. By moving the rod up and down, the inclination of the swing type paddy/brown rice separator relative to the wind selection chamber can be changed with a small amount of force. The three-point link formed by the stop point and the other diagonal rod for the swing type paddy/brown rice separator and the shaft stop point of the arm does not cause a change in the angle of the diagonal rod with respect to the winnowing chamber. To enable a swing type paddy/brown rice separation device to change only its tilt angle without changing its swing angle, and to easily adjust the swing angle. That is, as can be seen from the solid line and the phantom line in Fig. 10, the degree of inclination of the diagonal rod 30 with respect to the horizontal plane does not change even if the shaft 31 moves upward or downward; The angle between the swing direction W arrow of the brown rice separator 18 and the horizontal line (swing angle) hardly changes. The oblique rod 16 is connected to the shafts 17, 19 and the rotation shaft 21.
This is because the diagonal rods 30 and the diagonal rods 16 form a parallel link without any change since they form a three-point link. Therefore, the swing-type paddy/brown rice separator 18 always sorts grains at the same swing angle with respect to the horizontal plane, and the distribution of grains on the board surface 54 can be adjusted by moving the shaft 31 up and down. Since the adjustment is made by changing only the degree of inclination of the separation device 18 with respect to the horizontal plane, the adjustment can be made extremely easily.

In addition, the device of the present invention is configured so that the sorting action of the swinging paddy/brown rice separator is adjusted simply by vertically adjusting the lower shaft stop of the diagonal rod, so the adjustment is extremely simple. The separating device is integrally assembled above the chamber, so that even a complicated configuration can be easily implemented.

In the present invention, a diagonal rod supporting the separating device is provided below the separating device, and the eccentric device located above a line connecting the diagonal rod support shafts between two diagonal rods supporting the separating device has one end. Since the wind sorting room and the swinging type paddy/brown rice separator are connected by the arm provided in the machine, the eccentric device can be placed by making good use of the gap between the wind sorting room and the swinging type paddy/brown rice separator. ,
By lowering the position of the diagonal rod as much as possible, the diagonal rod that supports the separation device is provided above the separation device, or the line connecting the diagonal rod support shaft between two diagonal rods that support the separation device. Compared to a device with an eccentric device located further down, the center of gravity of the rice hulling sorting device is lower, making it more stable against vibrations caused by the swinging of the separating device, resulting in a more stable sorting action. Since there is no oblique rod above the sorting plate, the upper surface of the sorting plate is easy to see, and the sorting action can always be controlled normally.

Furthermore, according to the present invention, when changing the inclination angle of the swinging type paddy/brown rice separation device, there is little vertical movement of the swinging type paddy/brown rice separation device on the elevator side, so that the discharging portion of the brown rice/paddy grain mixture of the elevator and the swinging There is little change in the positional relationship with the inlet of the brown rice/paddy grain mixture of the type paddy/brown rice separator, and the brown rice/paddy grain mixture is always supplied from the elevator in a substantially uniform state to the swing type paddy/brown rice separator.
Accurate and stable separation of brown rice and paddy grains can be performed with the swing type paddy/brown rice separator.

[Brief explanation of the drawing]

Figure 1 is the overall front view, Figure 2 is the rear view, Figure 3
The figure is a partially cutaway front view, Figure 4 is a plan view showing the arrangement, Figure 5 is a perspective view showing the installation of the elevator,
Figures 6 and 7 are longitudinal sectional front views of the stepped transfer gutter section;
8 is a perspective view of the board surface, FIG. 9 is a perspective view showing the state of the independent board, FIG. 10 is a front view of another embodiment of the swing mechanism, and FIG. 11 is a perspective view of the same. 1... Hulling wind selection room, 2... Hulling room, 3... Suction blower, 4... Supply hopper, 5... Hulling roll, 6... Dropping port, 7... Wind sorting room, 8... ... Suction port, 9... First screw, 10... First thing receiving gutter, 11... Second thing receiving gutter, 12... Second screw, 13... Case, 14... Suction port, 15...
Bearing, 16... Diagonal rod, 17... Shaft, 18... Rocking type paddy/brown rice separation device, 19... Shaft, 20... Bearing,
21...Rotating axis, 22...Balance weight, 2
3...Eccentric, 24...Arm, 25
... bearing, 26 ... vertically movable rod, 27 ... bearing,
28...Vertical adjustment rod, 29...shaft, 30...diagonal rod, 31...shaft, 32...shaft, 33...lifter,
34...Mounting bracket, 35...Suction port side wall, 3
6... Bolt, 37... Tightening fitting, 38... Connection piece, 39... Bent part, 40... Bolt, 41...
Bent part, 42... Bolt, 43... Adjustment hopper, 44... Link, 45... Link, 46...
Projection piece, 47...wire, 48...control valve,
49...Distribution device, 50...Brown rice outlet, 51...
...Mixed rice outlet, 52...Paddy rice outlet, 53...
Outlet, 54... Board surface, 55, 56, 57... Stepped transfer gutter, 58... Brown rice removal gutter, 59... Mixed rice removal gutter, 60... Paddy rice removal gutter, 61... Adjustment plate, 62... ...Flow plate, 63... Adjustment plate, 64... Receiving frame, 65... Independent plate, 66... Bolt, 67...
Screw rod, 68...piece, 69...stand, 70...motor, 71...mixed rice catcher, 72...cover, 7
3...overflow gutter, 74...floor.

Claims (1)

[Claims] 1 A hulling room 2, a wind-selecting room 7, a swing-type paddy/brown rice separator 18 that is swingably mounted above the wind-selecting room 7, and a swing-type paddy/brown rice separator 18 that is attached to the side of the wind-selecting room 7. In the rice hulling sorting apparatus, the separating device 18 has a lower end thereof fixed to a shaft on a diagonal rod 16 near the elevator 33, and an upper end of the diagonal rod 30 far from the elevator 33. At the same time, the lower end of the diagonal rod 30 far from the elevator 33 is fixed to a shaft 31 that can move up and down with respect to the wind selection chamber 7, and the lower end of the other diagonal rod 16 near the elevator 33 is attached to the wind selection chamber 7. The shaft 17 is fixed to the selection chamber 7, and the shaft 17 and the shaft 31 are located between the diagonal rod 16 and the diagonal rod 30.
A rice hulling sorting device characterized in that a wind sorting chamber 7 and a swinging type paddy/brown rice separating device 18 are connected to each other by an arm 24 having an eccentric device at one end located above a line connecting the two.