JPH09313031A - Grain storage facility - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a grain storage facility designed to simplify the roof structure and waterproofing structure on the upper face side of storage bins and reduce the installation coast of the storage bins. SOLUTION: In this grain storage facility provided with plural storage bins to bring received grains in and store them in under drying, the upper face of the respective storage bins is covered and closed with an identical flat corrugated roofing material and the accessory equipment for the respective storage bins is set up under the roofing material.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a grain storage facility such as a country elevator or a rice center for drying and storing grains such as rice or wheat.

[0002]

Conventionally, a plurality of storage bins are provided, and the room temperature and constant humidity air of a dryer is supplied to each bin.
The bins are used to store and dry the receiving grain, but the tops of the bins were closed by independent roofs.Therefore, the roof of the carry-in conveyor or the dryer to be installed above each bin is special. There is a problem in that it is necessary to construct, and the waterproof structure cannot be simplified and the facility installation cost cannot be easily reduced.

[0003]

SUMMARY OF THE INVENTION However, according to the present invention, in a grain storage facility provided with a plurality of storage bins for loading, drying and storing the received grain, the same flat fold plate roofing material is used. By closing the upper surface of each storage bin by the above, the auxiliary equipment of each storage bin is arranged below the roof material, and the upper surface of each storage bin is closed by the same roofing material, and the carry-in conveyor or drying By installing auxiliary equipment such as a machine below the roof material, it is possible to easily simplify the roof structure and the waterproof structure on the upper surface side of the storage bin, and there is no need to specially construct the roof of the auxiliary equipment. The bin installation cost can be easily reduced.

[0004]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described in detail below with reference to the drawings. 1 is a side view of a country elevator, FIG. 2 is a plan view of the same, and FIG. 3 is an explanatory view thereof. In the figure, (1) is a building in which a cargo receiving section (2), a shipping section (3), etc. are provided, (4) Is a storage unit for storing the grains, which is dried by reducing the water content of the grains to a predetermined value or less. Then, two load receiving hoppers (5) and (5) for inputting the load receiving grains are provided in the load receiving section (2), and the load receiving elevators (6) and (6), a series of coarse selection machines (7), and a load receiving weighing machine ( 8) The grains of the hopper (6) are sent to the loading elevator (9) of the storage section (4) via the loading conveyor (10) or the connecting conveyor (11) and the loading elevator (12) and loading. Conveyor (1
3) is sent to each storage bin (14) of the storage section (4) provided in two rows via 3) and the grain is dried and stored. The huller (15) and the sorter (16) ) And granulator (1
7) and the like, and a product tank (19), a flexible container weighing machine (20), etc. are provided in the shipping section (3), and the grain of the storage bins (14) ...
8) is taken out through the carry-out conveyor (21) (21),
The product grain from the adjusting part (18) is carried out to the product tank (19), put in the container (22) and shipped.

Further, as shown in FIG. 4, a normal temperature and constant humidity dryer (23) for supplying normal temperature and constant humidity air to the storage bottle (14) to dry the internal grains to a predetermined water content is provided. The room-temperature constant-humidity dryer (23) includes a dehumidifier (24) having an evaporator and a condenser therein and a blower (2).
5) and a bottom plate (2) made of a perforated iron plate of the bottle (14).
6) The blower (2) is installed in the dry air duct chamber (27) in the lower cavity.
The exhaust air side of 5) is connected for communication, and the room temperature and constant humidity air sent from the dehumidifier (24) to the air duct chamber (27) through the blower (25) is passed through the ventilation hole of the bottom plate (26) to the above. The grain (paddy) supplied to the storage chamber (28) is stored in the storage chamber (28) by air-drying, and is exhausted from above the storage chamber (28) through the exhaust duct (29) to the outside.

Further, the vertically-arranged cylindrical bottle (1
4) The inlets of the carry-in conveyors (10) and (13) are connected to the center of the uppermost part, and the equalizer (30) for uniformly dispersing the grains inside the storage room (28) having a circular shape in a plan view is connected to the conveyor (1).
0) Provided below the inlet of (13). Further, a pedestal (3) at a substantially central portion of the storage room (28) below the equalizer (30).
1) The swivel boom (3) is driven via the electric swivel motor (32).
3), the boom (33) is horizontally rotated 360 degrees, and electric rotating motors (34) are provided.
The vertical auger (35) of the book is attached to the boom (33) at the upper end, and the vertical auger (35) is rotated while being translated from the center to the outer periphery of the storage room (28). I have. Then, a vertical auger (35) is formed in a length substantially equal to the vertical height of the storage chamber (28), and the vertical auger (35) is rotated in the direction of lifting the grain upward from below, and the boom (33) is rotated. ) Rotate horizontally) to raise vertical auger (35)
Is revolved in the horizontal direction, and the vertical auger (35) is radially moved from the center to the outer periphery of the storage room (28), and the vertical auger (35) is rotated while meandering inside the storage room (28). To stir the grains and to improve the aeration between the grains.

Further, an electric feed motor (37) is provided above the grain discharge port (36) at the center of the bottom plate (26) having a circular shape in plan view, and the feed auger (38) is rotated and rotated by the motor (37). ) Is horizontally laid on the bottom plate (26), and the carry-out conveyor (21) is connected to the lower side of the discharge port (36) through the shutter (39) to rotate and rotate by the delivery motor (37). The moving auger (38) moves the grains on the bottom plate (26) to the discharge port (36), and the shutter (39) is opened to send the grains to the lower conveyor (21). There is.

Further, a rotation bin (40) having substantially the same size as the storage bin (14) is installed, and the carry-in conveyor (13) and the carry-out conveyor (21) are connected to the rotation bin (40). Storage bottle (1
4) The rotation work of loading and unloading the grains in the rotation bin (40) is performed every predetermined time to uniformly dry the grains in the storage bin (14) and store them in the storage bin (14). When shipping the grains, the rice husks generated by the removing operation of the adjusting unit (18) are sent to the rotation bin (40) by a dust sending fan (41).
And the rotation bin (40) is also used as a rice husk storage.

Further, a flat folded plate roof material (43) is attached to the upper surface of the building (42) constituting the storage section (4),
The upper surfaces of two rows of eight storage bins (14) ... and rotation bins (40) are closed by the roofing material (43), and the carry-in conveyors (10) (13) and the dryer (23), The bins (14)... (40) are provided with access doors (44)... And manholes (not shown) below the roofing material (43). The material (43) is configured to be supported by providing a support as a building, and the non-snow type
The said roofing material (43) is comprised as a workpiece as a lid | cover of the said bin (14) main body. In addition, only the outer periphery of the bottles (14)... Has a heat insulating structure, and the size of one bottle (14) is large enough to accommodate about 250 tons of kernels, so that the total storage capacity is 2000 tons. Make up.

As is clear from the above, in a grain storage facility provided with a plurality of storage bins (14) for carrying in received grains and drying them with dehumidified air to store them, the same flat plate is used. The roof material (43) closes the upper surfaces of the storage bins (14) ...
The conveyer (10) (13) or the dryer (23), which is an accessory equipment of 4), is arranged below the roof material (43), and the same roof material is used to block the upper surface of each storage bin (14). (43) and carry-in conveyor (10) (1
3) or an auxiliary equipment such as a dryer (23) is provided below the roof material (43), and the cylindrical upper end surface of the storage bin (14) and the corrugated lower surface of the roof material (43) are brought into contact with each other. The foamed resin filler (45) is sprayed onto the formed gap, and the lower surface of the roof material (43) is brought into close contact with the upper end surface of the storage bottle (14) via the filler (45).

This embodiment is constructed as described above.
The grain put into the two receiving hoppers (5) (5) is stored in one row of the roughing machine (7) and the weighing machine (8) via the loading conveyors (10) and (13) in two rows and eight storage bins. (14)
, And store the grains in the storage bin (14) while drying the same with the constant-temperature and constant-humidity air in the dryer (23), and store the grains in the storage bin (1) using the rotation bin (40).
The grain of 4) is replaced with another bottle (14), and uniform drying of the grain is achieved. Further, when the grain in the storage bottle (14) has dried below a predetermined water content, the grain in the bottle (14) is taken out to the adjusting section (18), and the hulling, sorting, and grain selecting operations are performed and shipped. At the same time, the rice husks generated during hulling are carried into the rotation bin (40) by the dust sending fan (41) and stored.

[0012]

As is apparent from the above embodiments, the present invention provides a grain storage facility provided with a plurality of storage bins (14) for loading, drying and storing the received grain.
The upper surface of each storage bin (14) is closed by the same flat plate roof material (43), and the auxiliary equipment (10) (13) (23) of each storage bin (14) is attached to the roof material. It is arranged below (43), and the upper surface of each storage bin (14) is closed by the same roofing material (43), and the carry-in conveyors (10) (13) or the dryer (2).
By providing the auxiliary equipment such as 3) below the roof material (43), the roof structure and the waterproof structure on the upper surface side of the storage bin (14) can be easily simplified, and
It is not necessary to specially construct the roof of the auxiliary equipment (10) (13) (23), and it is possible to easily reduce the installation cost of the storage bin (14).

[Brief description of drawings]

FIG. 1 is a side view of a country elevator.

FIG. 2 is a plan view of the same.

FIG. 3 is an explanatory view of the same.

FIG. 4 is a sectional front view of the storage bottle.

[Explanation of symbols]

 (10) (13) Carry-in conveyor (accessory equipment) (14) Storage bin (23) Dryer (accessory equipment) (43) Roofing material

Claims (1)

[Claims] 1. A grain storage facility provided with a plurality of storage bins for carrying in, drying and storing the received grain,
A grain storage facility, characterized in that the upper surface of each storage bin is closed by the same flat sheet roof material and the auxiliary equipment of each storage bin is arranged below the roof material.