JPS6240709Y2 - - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a rice huller sorting device.

In other words, it is equipped with a dewind sorting machine and each grain lifting machine, and the grains are sorted by a single mangoku screen, which is then sorted by large and small conventional oscillating grain plates. The present invention provides that the process can be carried out efficiently, reliably, and so-called double-scanning can be eliminated, and that the sorting performance is extremely good and the efficiency is improved, so that the process can be carried out suitably.

Next, the embodiment shown in the drawings will be described.

FIG. 1 shows a partially cutaway side view of the device;
Reference numeral C denotes a de-air separator, which is constructed by installing a head 6 with de-rolls 5, 5' below the upper hopper 4, and installing an air selection part 7 below it. A brown rice lifting machine 1d, a paddy lifting machine 1b, and a mixed rice lifting machine 1c are installed in parallel in the form of a bucket conveyor, and the mixed rice from the wind sorting section 7 is sent to the mixed rice lifting machine 1c. The structure is similar to the conventional type so that paddy can be supplied to the paddy hoisting machine 1b, and paddy can be supplied from the upper part to the hopper 4 via the gutter 8.

A one-piece man-goku net A is diagonally installed above the grain lifting machine, and a standard mesh 2 mesh is placed on the upper side of the slope from the middle of the man-goku net A, and a rough-mesh net is placed on the lower side of the slope. 3 is stretched, and the tip of the discharge gutter 9 extending from the top of the mixed rice frying machine 1c is visible above the upper end side of the mangoku net A, and the standard mesh 2 mesh and coarse mesh 3 mesh are set up. Gutters 10 and 11 extend downward from the bottom of the net, and a gutter 12 is installed at the rear of the extending side of the coarse mesh 3 net.
is extended to communicate with the lower part of the paddy lifting machine 1b.

B is a large oscillating grain selection plate that is similar to the conventional type and has a rough surface 13 on the upper surface, and the three plates are stacked vertically to form a single unit, and the lower part is supported by oscillating support rods 14, 14 to move the grain back and forth. A tension spring 15 is connected to one end of the gutter 1, and a tension spring 15 is connected to one end of the gutter 1.
Three tanks 17 are installed so that the grains can be flushed out, and the tanks 17 are installed so that the grains can be flushed into three pieces, and the grain selection plate B is approached from the lower end of the oscillating grain selection plate B on the longitudinally inclined side, and from the upper side of the horizontally inclined side of the plate B. A brown rice receiving gutter 18, a mixed rice receiving gutter 19 and a paddy receiving gutter 20 extending toward the lower side are respectively shown, and the lower extending side of the brown rice receiving gutter 18, mixed rice receiving gutter 19 and paddy receiving gutter 20 is connected to the brown rice receiving gutter 18, mixed rice receiving gutter 19 and paddy receiving gutter 20. The machine 1a, the mixed rice lifting machine 1c, and the unhulled grain lifting machine 1b are connected in communication with each other at the lower part thereof.

b is a small oscillating grain selection plate similar to the conventional type and having a rough surface 21 on the upper surface;
The gutter 11 is integrally installed upward on one side so as to be inclined in the front-rear and lateral direction, and the tip side of the gutter 11 is visible above the upper end of the slope in the front-rear direction, and the lower end of the gutter 11 is inclined in the front-rear direction. guide gutter 22 from each half in the horizontal direction,
23 are extended, and the tip of the guide gutter 22 extending from the upper side of the horizontal inclination is directed above the mixed rice receiving gutter 19, and the tip of the guide gutter 23 extending from the lower side of the horizontal inclination is directed toward the rice receiving gutter 19. A guide valve 24 is configured to extend upward from the base side branch portions of both guide troughs 22 and 23 onto the plate surface of the rocking grain sorting plate b so as to be rotatably adjustable.

Therefore, during the hulling work, when the mixed rice that has been deflated by the deflated sorter C is fried by the mixed rice lifting machine 1c and discharged from the discharge gutter 9 to the upper part of the Mangoku net A, it is first The mixed rice with a small amount of paddy leaking from the mesh 2 mesh flows through the tank 17 from the gutter 10 onto each rocking grain selection plate B, and then the mixed rice containing a large amount of paddy leaking from the coarse mesh 3 mesh flows into the gutter 11. The paddy that flows onto the oscillating grain sorting plate b and does not leak through the sieve net A flows out into the gutter 12, enters the paddy elevator 1b, and is returned to the dewinding separator C again.

Sorting is carried out in the same manner as before on the three oscillating grain sorting plates B, and the layers of brown rice, mixed rice, and paddy are separated from the horizontally inclined upper side at the lower end of the longitudinally inclined side, and then transferred to the brown rice receiving trough 18. , the mixed rice flows into the mixed rice receiving trough 19 and the paddy receiving trough 20, and the brown rice is separated into layers of mixed rice with less brown rice and paddy on the upper swinging grain selection plate b, and the regulated guide valve 24
The mixed rice flows from the guide trough 22 to the mixed rice receiving trough 19, and the paddy flows from the guide trough 23 to the paddy receiving trough 20.

Therefore, the paddy flows from the paddy receiving trough 20 to the paddy lifting machine 16 and is again sent to the deairing machine C, and the mixed rice in the mixed rice receiving trough 19 flows to the mixed rice lifting machine 1c and is again sent to the mangoku. The brown rice in the brown rice receiving trough 18 is fed to the net A and is taken out by the brown rice lifting machine 1a.

In this way, the present invention is equipped with a dewinding machine and each grain lifting machine, and on the upper side of the screen, a single sheet-shaped man-goku net is installed. The conventional large-sized oscillating grain selection plate, which tilts and swings downward, is installed so that it can feed grains that leak through the standard mesh of the mangeki mesh, and It is equipped so that the harvested grain can be supplied to a small oscillating grain sorting plate, and the grain sorted by both grain sorting plates can be combined and sent to each grain lifting machine, so that the grain can be processed according to the standard grain size of Mangoku-mori. The selected mixed rice with a large amount of brown rice is sorted by a large oscillating grain selection board, and the mixed rice with a small amount of brown rice, which is sorted by the rough mesh of the Mangeki net, is sorted by a small oscillating grain selection board. This means that the sorted rice can be combined, and therefore the sorting can be carried out efficiently and reliably, eliminating the need for so-called brown rice to be rubbed twice. Since the grain is sorted by oscillation using both grain plates, the sorting performance is extremely good and the efficiency can be increased and the grain can be carried out suitably.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, FIG. 1 is a side view of the whole with a part cut away, FIG. 2 is a partial side view of FIG. 1, and FIG. 3 is a side view of a part of FIG. 2. Cross section, 4th
The figure is a top view of a part of Figure 1, Figure 5 is a top view of Mangoku-ami, Figure 6 is a top view of the lower part of Man-goku-ami, and Figure 7
The figure shows a part of FIG. 6, and FIG. 8 shows a part of FIG. C...Deleasing machine, 1a, 1b, 1c...Grain frying machine, 2...Standard mesh, 3...Rough mesh, A...Mangoku net,
B, b... oscillating grain selection board.

Claims (1)

[Scope of utility model registration request] Equipped with a dewind sorter and each grain lifting machine, a one-piece zigzag net with standard mesh on the upper side of the slope and coarse mesh on the lower side of the slope is installed diagonally on one side, and a sloped net on the lower side. The conventional large-sized oscillating grain selection plate is equipped to feed grains with the standard grains of the mangeki mesh, and the grains with the rough grains of the mangeki mesh are supplied to the small oscillating grain plate. A husking sorting device characterized by being equipped so as to be able to supply grain to a grain sorting board, and configured to combine grains sorted by both grain sorting boards and send them to each grain lifting machine.