JP3616437B2 - A squeezing device for a hulling machine - Google Patents

Description

[0001]
[Industrial application fields]
The present invention relates to a rice huller comprising a detachment unit, a wind selection unit that wind-selects the fallen material from the detachment unit, and a selection unit that selects mixed rice of brown rice and rice bran selected by the wind selection unit. The present invention relates to a squeezing device at the end of the hulling operation.
[0002]
[Prior art]
Conventionally, as a countermeasure for squeezing at the end of the rice smashing operation, the rice extracted by the mixed rice extraction mash after passing through the sorting section for selecting the mixed rice is switched to the rice reduction mash or taken out from the unpolished rice mash. Even the thing was switched to the cocoon-reducing slag and supplied to the removal part, so that the remaining amount as a slag was made very small. However, in any case, it takes a long processing time since the one that has passed through the sorting unit, that is, the one that is to be returned to the detaching unit and evacuated follows the detour path called the sorting unit. It was.
[0003]
[Problems to be solved by the invention]
According to the present invention, like the above-described conventional one, the wind-selected one is immediately returned to the de-pumping unit without following the detour route in which the one that has been wind-selected is supplied to the sorting unit and sorted. This was created for the purpose of shortening the processing time until the end of the work.
[0004]
[Means for Solving the Problems]
Therefore, according to the present invention, the side of the wind selection unit that wind-selects the fallen material from the removal unit, the mixing machine that supplies the rice to the removal unit and the mixed rice that supplies the mixed rice to the selection unit A rice lifting machine is installed side by side, and the mixed rice horizontal feeding tub that takes out the mixed rice selected by the wind selection section is extended to the side and passed through the side of the lifting machine to communicate with the mixed rice lifting machine. In addition, a mixed rice feed switching means for the lifting machine is provided at a location before the mixed rice lifting machine of the mixed rice horizontal feeding machine.
[0005]
[Action]
As a result, the straw is supplied to the detaching section by the lifting machine, and the slashed material is wind-selected by the wind selection section, and dust such as rice husks and potatoes are discharged to the outside while being discharged outside the apparatus. The mixed rice of rice bran is cross-fed by the mixed rice horizontal feeding rice cake and is fed to the sorting section by the mixed rice lifting machine and sorted into brown rice and rice cake. The sorted brown rice is taken out of the machine and the rice cake is removed. As a result, the rice is returned to the brewing unit and rewetted again, and the unsorted mixed rice that is not sorted is returned to the sorting unit and re-sorted.
[0006]
In this way, the mixed rice after wind selection in the rice hull work is laterally fed to the mixed rice lifting machine by the mixed rice horizontal feeding rod, lifted, supplied to the sorting section, and sorted. At the end of the work, the rice-lifting machine sends the mixed rice, which has been cross-fed by the mixed rice horizontal-feeding machine, to the crocodile by switching the supply switching means provided in front of the mixed rice-lifting machine. It will be reduced to the removal part. That is, only the defusing unit and the wind selecting unit are circulated to repeat the defusing action, so that the squeezing process is quickly completed.
[0007]
【Example】
In the following, the present invention will be described with reference to the drawings. First, the outline of the entire hulling machine will be described. The hulling machine has a removal part (A) and a wind on the frame base (6). It is composed of a selection unit (B), a swinging selection unit (C), a rice lifting machine (1), a mixed rice lifting machine (2), and a brown rice lifting machine (7). And the soot thrown into the soot funnel (8) is lifted to the soot storage tank (9) by the soot lifting machine (1), and is squeezed out by the squeeze roll (10), and the slidable material is mixed. The rice husk falls to the rice wind path (11) and is selected, and the rice husk is sucked into the suction dust exhaust fan (12) and discharged out of the machine from the dust exhaust cylinder (13). Then, the mixed rice of brown rice and rice bran is laterally fed through the mixed rice horizontal feed (3) and lifted to the mixed rice storage tank (15) by the mixed rice lifting machine (2). Mixed rice storage (15) is distributed and supplied to each of the swing sorting plates (17) which are transported by the swing-type transfer basket (16) and stacked in several stages, and the swinging action causes the brown rice to move downward. Mixed rice is selected in the middle part of the rice bran and sorted into three types. The selected brown rice falls from the brown rice entrance (18) to the brown rice receiving chamber (19) and passes through the receiving rice bowl (20) to the brown rice lifting machine ( 7), the mixed rice falls from the mixed rice outlet (21), flows down the drifted cereal plate (22), flows into the mixed rice horizontal feed rod (3), and is laterally fed to mix the rice. It is returned to the mixed rice storage tank (15) by the upper machine (2) and re-sorted, and the straw falls from the spout (23) and enters the spear receiving chamber (24) to be reduced and fed from this receiving chamber (24). The kite (25) is laterally fed and returned to the kite storage tank (9) by the kite lifting machine (1) to be evacuated again.
[0008]
It should be noted that the gathering of the above-mentioned cage (14) is discharged to the outside by the lifting cylinder (26), and the upper discharge of the lifting cylinder (26) is bifurcated and branched. A switching valve is provided in the section, and the discharge ports (27) and (27) are directed to the outside of the machine and the bottle receiving chamber (24), and are discharged to the outside of the machine or dropped into the bottle receiving chamber (24) by switching the switching valve. Either one can be selected. In addition, (M1) is an electric motor that drives each rotating unit such as a depulping unit (A), a wind selection unit (B), a kite lifting machine (1), a mixed rice lifting machine (2), M2) is an electric motor that drives the swinging drive of the swinging sorting section (C) and the rotating section of the brown rice lifting machine (7).
[0009]
Next, the intake port (28) for sucking outside air into the machine wall corresponding to the lower part of the brown rice port (18) where the brown rice selected on the swaying side of the swing sorting plate (17) is gathered and falls. The air intake port (28) and the mixed rice horizontal feed rod (3) reach the inside of the machine from the air intake port (28) and then the suction dust exhaust fan (12) faces An L-shaped suction air passage (29) is formed in a plan view when bent, and the downstream side of the suction air passage (29) is sucked into the suction dust exhaust fan (12) from the mixed rice air selection passage (11). It communicates with the side.
[0010]
The brown rice receiving chamber (19) is located near the inlet (28) of the suction air passage (29), that is, above the start end portion of the suction air passage (29). Once the brown rice falling from the brown rice entrance (18) is received, it is dropped to the start end portion of the suction air passage (29) by the rectifying plate (30) obliquely installed in the receiving chamber (19), and the brown rice is finished and selected. It is made to take out outside the machine by the brown rice lifting machine (7) through the receiving bowl (20).
[0011]
In addition, the reduced horizontal feed rod (25) for laterally feeding the kite from the kite receiving chamber (24) to the kite lifting machine (1) is formed into a cylindrical shape and has a conveyor (31) and is laterally arranged in the lateral direction of the machine body. In the suction air passage (29), it is provided in an orthogonal state so as to cross the air passage (29). Then, the portion of the reduced horizontal feed rod (25) in the suction air passage (29) is cut off, or the net that blows through the suction air passage (29) is blown into the cage (25). Then, the dredging that falls from the spout (23) is cross-fed from the dredging chamber (24) through the reduced transverse feed rod (25) to the hoisting and lifting machine (1) and lifted again. However, the reduced transverse feed rod (25) is composed of a pierced iron plate or a net, and the wind blown through the suction air passage (29) blows into the rod (25), so that The action of blowing to the center fold works and the lateral feed action by the conveyor (31) is promoted, and the dust generated during the transfer in the reduced transverse feed rod (25) falls from the opening hole or mesh and sucks the wind. It is discharged out of the machine by the wind blowing through the passage (29).
[0012]
The above-mentioned hoisting machine (1) is erected on the side of the wind-selecting section (B) for wind-selecting the fallen objects, and the mixed rice hoisting machine (2) is placed outside the hoisting-up machine (1). Are juxtaposed to lift the mixed rice to the mixed rice storage tank (15). Moreover, the mixed rice horizontal feed rod (3) that cross-feeds the mixed rice after wind selection extends toward the side of the machine body and passes by the side of the vertical lifting machine (1) to mix rice lifter (2 ) Is communicated with the lower part of the bracket through a gutter (32).
[0013]
The mixed rice horizontal feed rod (2) passes through the side of the lifting machine (1), that is, the portion corresponding to the front portion (X) leading to the mixed rice lifting machine (2). The outlet (33) is opened, and this outlet (33) part is communicated with the lower part of the lifting machine (1) by the reed (34), and the mixed rice lifting machine (2) is connected to the outlet (33) part. Supply switching means (Y) is provided for supplying the mixed rice that is laterally fed to the chicken to the lifting machine (1). That is, this supply switching means (Y) lacks a portion corresponding to the outlet (33) of the conveyor (4) housed in the mixed rice horizontal feeder (3) and opens and closes the outlet (33). A switching valve (5) for switching between a state communicating with the lifting machine (1) and a shut-off state is provided.
[0014]
As a result, in the rice hulling operation, the mixed rice that is laterally fed by the mixed rice horizontal feeding rod (3) passes by the side of the lifting machine (1) and is mixed by the mixed rice lifting machine (2). The rice is stored in the rice storage tank (15) and sorted by the swinging action of the swing sorting plate (17). Then, at the end of the hulling operation, the mixed rice horizontal feed rod (3) is switched to the state of communicating with the lifting machine (1) by the supply switching means (Y). If it does so, what will be laterally fed to the mixed rice horizontal feed rod (3) will flow from the outlet (33) through the rod (34) to the lower part of the hoist lifting machine (1), and will be lifted and wind selected ( B) is immediately returned to the removal part (A), and only the removal part (A) and the wind selection part (B) are circulated so that the removal action is repeated.
[0015]
Further, the supply switching means (Y) lacks a portion corresponding to the outlet (33) of the conveyor (4) built in the mixed rice horizontal feed rod (3), and the switching valve (5) for opening and closing the outlet (33). ), The outflow port (33) is opened by switching the switching valve (5), and the lateral feed by the conveyor (4) is lacking. It exits from the outlet (33) and flows into the lower part of the lifting machine (1) from the basket (34).
[0016]
In addition, what was shown in "FIG. 5" is another example figure of the reduced horizontal feed rod (25)) for returning the bag to the removal part (A), and the feed end of the reduced horizontal feed rod (25) A conveyor (35) is provided in which the potatoes are extended to the side of the mixed rice lifting machine (2), and the extended ridges are wound in the opposite direction to the conveyor (31) and fed back. The kite that is laterally fed by the reverse feed conveyor (35) is mitigated by the kite of the conveyer (35) that reversely feeds the impact when the hoist lifting machine (1) changes direction greatly.
[0017]
【The invention's effect】
In the present invention, as described above, the hoisting machine that supplies the kite to the detaching unit (A) on the side of the wind selecting unit (B) that wind-selects the sliding objects from the detaching unit (A). (1) Mixed rice lifting machine (2) that supplies mixed rice to the sorting section (C) is installed side by side, and mixed rice horizontal feeding rod (3) that takes out the mixed rice wind-selected by the wind selection section (B) (3) ) Extending sideways and passing through the side of the rice lifting machine (1) and communicating with the mixed rice lifting machine (2), the mixed rice lifting machine (2) Since the mixed rice supply switching means (Y) to the hoisting machine (1) is provided at the location (X) before reaching the rice bran, the mixed rice horizontal feeding bar at the end of the hulling operation The rice-lifting machine (1) feeds the mixed rice, which has been laterally fed by (3), to the alley by switching the supply switching means (Y) provided at the front (X) leading to the mixed rice lifting machine (2). Immediately with this lifting machine (1) ) So that the detour path (B) from the wind selection section (B) does not follow the detour path as in the prior art, and only the removal section (A) and the wind selection section (B) are used. Since it is circulated and repeats the defusing action, the squeezing process is completed quickly and the processing time can be greatly shortened.
[Brief description of the drawings]
FIG. 1 is a plan view showing a mixed rice horizontal feeder and its surroundings.
FIG. 2 is a side view of the same.
FIG. 3 is a side view of a starting end portion of a suction air passage.
FIG. 4 is an enlarged view showing supply switching means.
FIG. 5 is a plan view of another example of the reduced lateral feed rod.
FIG. 6 is a front view of the whole hulling machine.
FIG. 7 is a plan view of the same.
[Explanation of symbols]
A Depumping section B Wind selecting section C Sorting section 1 Rice lifting machine 2 Mixed rice lifting machine 3 Mixed rice horizontal feeding basket 4 Conveyor 5 Switching valve X Front part Y Supply switching means

Claims (2)

On the side of the wind selection section (B) that winds the scraped material from the removal section (A), the lifting machine (1) that supplies the straw to the removal section (A) and the mixed rice selection section The mixed rice lifting machine (2) to be supplied to (C) is juxtaposed, and the mixed rice horizontal feeding rod (3) for taking out the mixed rice wind-selected by the wind selection section (B) is extended to the side. At the point (X) before passing the lifting machine (1) to the mixed rice lifting machine (2) and leading to the mixed rice lifting machine (2) of the mixed rice horizontal feeder (3) A squeezing device for a rice huller, characterized in that it is provided with means for switching the supply of mixed rice (Y) to the lifting machine (1). As the mixed rice supply switching means (Y), the portion corresponding to the front part (X) of the conveyor (4) installed in the mixed rice horizontal feed rod (3) is lacking, and the mixed rice horizontal feed rod (3) is used. A switching valve (5) for switching between a state communicating with the hoisting machine (1) and a shut-off state is provided. A squeezing device for the hulling machine as described.

Images