JP3705631B2 - Rice Cabin Grain Extractor - Google Patents

Description

[0001]
[Industrial application fields]
The present invention relates to a grain take-out device for taking out dried grain in a rice cabin.
[0002]
[Prior art]
Conventionally, as shown in “FIG. 4”, the grain take-out device in the rice cabin is configured such that the sweep oger (6) is directed from the center of the bottom of the rice cabin toward the peripheral wall (3). It is installed horizontally, and the center part moves the grain to the crocodile by the revolution centered on the crocodile, and takes it out from the drop port (2) opened to the bottom surface (1). Japanese Laid-Open Patent Application No. 06-183540 discloses a structure for transporting a package, and according to this sweep ogger (6), the grain remains in a state of being stacked along the inner peripheral wall of the rice cabin. At the same time, a certain layer of material remains on the bottom surface (1), and eventually it must be manually operated. In addition, an example in which a plurality of blow drums provided with a large number of transfer fumaroles on a horizontal floor surface of a storage tank are installed and grains are jetted toward a discharge path is described in Japanese Utility Model Publication No. 58-1248. Yes.
[0003]
[Problems to be solved by the invention]
In the present invention, in the grain take-out in the rice cabin by the conventional means as described above, it remains along the inner peripheral wall or a certain layer remains on the bottom surface. However, it was created to provide a grain take-out device that enables complete take-out.
[0004]
[Means for Solving the Problems]
Therefore, the present invention is a rice cabin grain take-out device for taking out the dried grain from a drop opening that opens in the bottom surface in order to enable complete take-out of the grain , and is provided on the bottom peripheral wall of the rice cabin. An annular blower pipe is arranged along the inner peripheral surface, a blower fan is provided separately from the compressed air fan for drying the grains, the blower pipes having a large number of jet holes are communicated, and the bottom is on the center of the cabin It was configured to blast toward the sea. In addition, the peripheral wall of the conventional rice cabin bottom portion is laid from the center of the conventional rice cabin toward the wings, and the center portion transfers the grains to the wings by rotation and revolving around the wings. It is advisable to use a sweeper in combination.
[0005]
[Action]
Because it is configured in this way, the dried grain stored in the rice cabin is taken out by natural fall from the drop opening that opens to the bottom surface, and remains in a state of being piled up along the inside of the peripheral wall from the bottom surface However, at this time, if it is injected toward the center from the blast port of the annular blower pipe aligned with the inner peripheral surface of the peripheral wall of the bottom portion of the rice cabin, the grains remaining in a piled state by the blast are The central part is blown to the alligator, and what remains on the bottom is also blown out and taken out from the drop port. In addition, when a sweep ogger is used in combination, the mechanical central part of this unit is rotated and revolved to transfer it to the wing, thereby facilitating the blowing action of the blast blown from the blower pipe, and efficient extraction is performed. It is.
[0006]
【Example】
Hereinafter, the grain take-out device according to the present invention will be described with reference to an embodiment diagram. This rice cabin is located at the upper part of a large cylindrical body as described in “FIG. 4” shown in the section of “PRIOR ART”. A natural wind generated by the wind fan (7) with a roof is ejected from an infinite number of nozzles opened in the bottom surface (1), and several down-organs (8) are suspended from the top and stored. The dried grain is dried by air, and the dried product falls from the center of the bottom surface (1) and the drop opening (2) (2) that opens in the middle from the center to the peripheral wall (3). It comes to be taken out.
[0007]
And, this is the rice cabin as is shown in "Figure 2" and "1", provided separately from the air blowing fan (9) and圧風fan (7) for drying the grain, the blower fan (9) An annular blower pipe (4) communicated and connected to the air discharge side of the fan case (10) with a built-in air is arranged along the inner peripheral surface of the bottom peripheral wall (3), and the bottom face is placed on the blower pipe (4). (1) A number of blast holes (5) for jetting the top toward the center of the cabin are provided.
[0008]
As a result, when the dried grain stored in the rice cabin is taken out from the drop opening (2) (2) that opens to the bottom surface (1), the grain naturally falls into the drop opening (2) (2). However, at this time, the air is blown up by the blower fan (9) into the blower pipe (4). The wind that is sent is blown from the multitude of jets (5) toward the center on the bottom (1) of the rice cabin toward the center, and the center is blown to the bottom. (1) What remains above is also blown out and taken out from the drop port (2) (2).
[0009]
In addition, what is shown in FIG. 3 is a conventional swing auger (6) provided sideways, and the rotation of the swept agar (6) and its revolution centered on the center. In combination with means for transferring the grain to the crocodile and taking it out mechanically from the drop port (2) (2), the peripheral wall (3) from the bottom (1) when the grain is taken out The air blower pipe is moved by the central part of the sweep auger (6) which revolves in the direction of (c) while the material remaining in the state of being piled up along the inner side of the b From (4), the blowing action of the blast jetted is promoted, so that the grain can be taken out more efficiently.
[0010]
Note that the blower pipe (4) shown in the example is connected to the discharge side of the fan case (10) having the built-in blower fan (9) and jetted from the jet port (5). It may be configured to be connected to − and ejected.
[0011]
【The invention's effect】
As described above, the grain take-out apparatus according to the present invention is a grain take-out apparatus for a rice cabin that takes out the dried grain from a drop port (2) that opens to the bottom surface (1), and is a bottom peripheral wall of the rice cabin. An annular blower pipe (4) is disposed along the inner peripheral surface of (3), and a blower fan (9) is provided separately from the compressed air fan (7) for drying the grains, and a large number of jets (5) are provided. The dried blast stored in the rice cabin because the blower pipe (4) that has been drilled is in communication and has a structure in which the bottom surface is blown toward the center of the cabin. Is removed by natural fall from the drop opening (2) that opens to the bottom surface (1) and remains piled up along the inside of the peripheral wall (3) from the bottom surface (1). An annular air pipe (4) aligned with the inner peripheral surface of the peripheral wall (3) at the bottom of the rice cabin The grain remaining in the piled state by the blast blown from the blast nozzle (5) toward the center part is blown in the center part, and the grains remaining on the bottom surface (1) are also blown in. Since it is taken out from the dropping port (2), the grain does not remain and it can be completely taken out.
[Brief description of the drawings]
FIG. 1 is a side view showing a main part of a rice cabin.
FIG. 2 is a plan view of the main part.
FIG. 3 is a plan view showing another embodiment.
FIG. 4 is a side view of a conventional rice cabin.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Bottom surface 2 Falling port 3 Perimeter wall 4 Blower pipe 5 Blowing port 6 Sweep auger

Claims (1)

A sweep auger is installed horizontally from the center of the bottom surface of the rice cabin toward the wings, and the center portion transfers grains to the wings by rotation and revolving around the wings. In the rice cabin grain take-out device for taking out the grain from the inside, an annular blower pipe (4) is disposed along the inner peripheral surface of the bottom peripheral wall (3) of the rice cabin, and a compressed air fan (7 ) And a blower fan (9) is provided, and the exhaust side of the fan case (10) containing the blower fan (9) and the blower pipe (4) having a large number of jet holes (5) are communicated with each other. The rice cabin grain characterized by having a structure in which the bottom surface (1) is blown toward the center of the cabin , and the grain is transferred using the sweep auger (6) and the blower fan (9). Grain extraction device.

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