JPH05149683A - Crops drying and storing facility - Google Patents

Abstract

PURPOSE:To improve an arrangement and a construction of a major device in a large-sized crops drying and storing facility such as a rice center, a country elevator, or the like. CONSTITUTION:Each of rows of crops drying devices 8 is arranged at a wall 3 of a building 1 and each of rows of cooling tanks 9 is arranged at a passage 2 of the building, respectively. Air discharging passages 14 of the rows of the crops drying devices 8 are arranged at the wall 3 of the building 1 and an operating part 15 is arranged at the side opposite to the wall 3 of the building 1 and at the same time an elevator 16 of the crops drying device 8 and a cooling tank 9 are connected by a lateral feeding conveyor 17. The lateral feeding transporting conveyor 17 is integrally installed at an upper part of the cooling tank 9, a raw material feeding conveyor 12 is arranged at an upper side of each of the operating parts 15 of the rows of the crops drying devices 8 so as to be cooperated with the elevator 16 of the crops drying device 8 and then the discharging conveyor 20 of the cooling tank 9 is installed on a floor surface of the building 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dry storage facility used in a large-scale grain dry storage facility such as a rice center or a country elevator, and more particularly to a facility having an improved arrangement of main devices. ..

[0002]

2. Description of the Related Art Conventionally, as this type of grain dry storage facility, the ones shown in FIGS. 7 to 10 have been known. That is, this conventional apparatus is provided with a passage A1, a wall A2, a dust collecting chamber A3, a rice husk chamber A4, etc. in a building A shown in FIGS. 7 and 8, and the building A has a total length of 17 m and a full width (on the rice husk chamber A4 side). )
15m, height of front surface A5 is 6.8m, height of rear surface A6 is 5.
On the floor surface between the passage A1 and the wall A2 in the building A, the raw material hopper B1 and the four grain dryers C1 are arranged in order on the side of the passage A1 and the four units are released on the side of the wall A2. Cold tank D
1 is arranged corresponding to each grain dryer C1.

The raw material hopper B1 has a raw material elevator B.
2. A screw conveyor B3 with an automatic shutter is provided so that the raw material received in the raw material hopper B1 is lifted, laterally conveyed and fed into each grain dryer C1. As shown in FIGS. 9 and 10, the grain dryer C1 is provided with an operating portion C2 on the side of the passage A1 and has a dryer elevator C3 on the side of the cooling tank D1 so that it can be connected to the cooling tank D1. In addition to providing a high-elevation relay elevator C4 having an automatic damper, the exhaust path (duct) C6 connected to the exhaust fan C5 is
The wall A2 penetrates through the lower side of the cooling tank D1 and opens to the dust collection chamber A3. An inspection workbench C7 is provided on the relay elevator C4. The cooling tank D1 is supported at a predetermined height by the support legs D2, and the discharging conveyor D4 is provided below the discharging port D3 so as to be supported on the frame, and the lower side of the discharging conveyor D4 is provided on the grain dryer C1. The exhaust path C6 of is passing. In the figure, reference numeral E1 is an operation panel for a load receiver / dryer, E2 is an operation panel for a huller, F1 is a fuel tank, G1 is a huller, G2 is a rice husk discharge duct, G3 is a rice sorter, and G4 is a weigher. The tank, G5, is an elevator for supplying the huller.

[0004]

The conventional grain drying and storing facility described above has the following problems. Since the air exhaust passage C6 of the grain dryer C1 is long and bent, the air exhaust resistance is large and the drying performance is deteriorated. Since the operation unit C2 of the grain dryer C1 is provided on the side of the passage A1, it is dangerous that a carry-in vehicle entering and leaving the passage A1 approaches the worker who operates the operation unit C2 and passes by. Since the height of the relay elevator C4 and the screw conveyor B3 is high, the height of the building A is high, and the cooling cost D1 requires the support legs D2, resulting in high construction costs and manufacturing costs. Since the discharging conveyor D4 for the cooling tank D1 is supported by the gantry, the manufacturing cost is increased. Since the height of the relay elevator C4 is particularly high, waste occurs in the upper space of the building A. It is dangerous because work at a high place is required for installation work and maintenance of the relay elevator C4. The movement path of the raw material is long, and the degree of damage to the raw material is large. The present invention has been made to solve the above problems.

[0005]

In order to achieve the above-mentioned object, the present invention provides (1) a grain drying device row in which at least an operating section and an elevator are provided in a building, and an exhaust passage is connected to an exhaust passage. And a grain drying and storage facility that is connected to this grain drying device row via a conveyor and has a cooling tank row in which a discharge conveyor is provided below the discharge port, the grain drying equipment row being connected to the building wall side. , The cooling tank rows are respectively arranged on the aisle side of the building, the exhaust passage of the grain drying apparatus row is arranged on the wall side of the building, and the operation section is arranged on the opposite side of the building wall, and the grain drying apparatus The elevator and the cooling tank are connected by a lateral feed conveyor, (2) a lateral feeding conveyor is integrally provided on the upper part of the cooling tank, and a raw material feeding conveyor is arranged above each operation unit of the grain drying device row. Installed and linked to the elevator of the grain dryer In, that the discharge conveyor of the cooling tank is provided on the floor of a building, a is to said, respectively.

[0006]

With the above structure, the grain dry storage facility of the present invention performs the following actions. The grain dryer unit row is located on the building wall side, the cooling tank column is located on the aisle side of the building, and the grain dryer unit exhaust path is located on the building wall side. Is shortened, there is no bending, the exhaust resistance is reduced, and the dryer performance is improved. Since the operation section of the grain drying device row is provided on the side away from the aisle of the building, there is no risk of a vehicle coming in or out of the aisle coming into contact with the worker, and safe work can be performed. The elevator of the grain drying device and the cooling tank are connected by a horizontal feed conveyor, the horizontal feeding conveyor is integrally provided on the upper part of the cooling tank, and the raw material feeding conveyor is arranged above each operation unit of the grain drying device row. Since it was connected to the elevator of the grain dryer and the discharge conveyor for the cooling tank was installed on the floor of the building, there was no elevator for relaying, the cooling tank height was low, and the building height was high. Since the cooling tank does not require high supporting legs, the construction cost of the building and the manufacturing cost of the device can be reduced. Since the discharge conveyor for the cooling tank is provided on the floor of the building, the stand for the discharge conveyor is not required, and the manufacturing cost of the device is low. Since there is no need for a relay lift, the height of the building can be reduced, and construction and equipment costs can be reduced.
There is no waste in the upper space of the building. Since there is no need for an elevator for relaying, there is no need for work at high places for installation work and maintenance, and there is no danger. The movement path of the raw material is shortened, and the degree of damage to the raw material is reduced.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be specifically described below with reference to the accompanying drawings. 1 and 2, reference numeral 1
Is the building of Rice Center, inside this building 1, the passage 2,
A wall 3, a dust collection chamber 4, a rice husk chamber 5 and the like are provided. In addition, the building 1 has a total length of 18 m and a full width (on the side of the rice husk chamber 5).
14m, front 6 height 5m, rear 7 height 3.55m
Is the size of. On the floor surface between the passage 2 and the wall 3 of this building 1, four grain dryers 8 are arranged in order on the wall 3 side, and four cooling tanks 9 are provided on the passage 2 side for each grain dryer. It is arranged corresponding to 8. At a position slightly away from the end of the 9 rows of the cooling tanks, the raw material hopper 1 is biased toward the grain dryer 8 side.
0 is provided.

As shown in FIGS. 3 to 6, the raw material hopper 10 includes a raw material elevator 11 and an automatic shutter 1.
The raw material feeding conveyor 12 with 2a is provided, and the raw material (grain, for example, rice paddy) received in the raw material hopper 10 is lifted by the raw material lifting machine 11 and laterally fed by the raw material feeding conveyor 12, and each grain dryer. I am trying to throw it in 8. The grain dryer 8 connects an air exhaust passage (duct) 14 to an air exhaust device 13 provided on the wall 3 side, extends the air exhaust passage 14 toward the wall 3 side, and penetrates the wall 3 to penetrate the dust collection chamber. 4, and an operation portion 15 is arranged on the side opposite to the wall 3 (on the side of the raw material hopper 10). Further, a dryer elevator 16 is provided on the same side as the operation unit 15, and the dryer elevator 16 is provided with the automatic shutter 12a, the hopper 16a, and the dryer from the raw material feeding conveyor 12 passing above the operation unit 15. The raw material is fed into the grain dryer 8 via the elevator 16.

The cooling tank 9 is integrally provided with a horizontal feed conveyor 17 on the upper part thereof, and the horizontal feed conveyor 17 is connected to the dryer elevator 16 to dry the raw material which has been dried in the grain dryer 8. It is arranged to be put into the cooling tank 9 through the machine elevator 16 and the lateral feed conveyor 17. Further, the cooling tank 9 is supported at a predetermined height by the support legs 18, but its height is relatively low, and the discharge port 19
The height is such that the raw material is discharged to the discharge conveyor 20 provided on the lower floor surface. Cooling tank 9 and grain dryer 8
A floor surface between and is a dryer operation / inspection passage 21. In FIG. 1, reference numeral 22 is a huller, 23 is a rice husk discharge duct, 24 is a rice sorter, 25 is a weighing tank, 26 is an operation panel for a cargo receiver / dryer, 27 is an operation panel for a rice huller, and 28 is The fuel tank 29 is an elevator for supplying the huller.

In the grain drying and storing facility of one embodiment configured as described above, high-moisture rice paddy (raw material) harvested with a combine or the like in the field is loaded on the carrying vehicle and passed through the passage 2 to the raw material hopper. 10 is lifted by the raw material elevator 11 and transferred to the raw material feeding conveyor 12 to be laterally fed to the grain dryer 8 through the automatic shutter 12a, the hopper 16a, and the dryer elevator 16. It is thrown in. In each grain dryer 8, the raw material was circulated up and down through the dryer elevator 16 and was dried by applying hot air in the dryer 8 in the circulation process, and was generated in the rice pad circulation and drying process. The dust is sucked by the air blower 13 and is discharged into the dust collecting chamber 4 through the air discharge passage 14. At that time, since the length of the exhaust passage 14 is extremely short, the exhaust resistance is small and the drying performance is not deteriorated. In addition, the operator operates and checks the grain dryer 8 through the dryer operation / inspection passage 21.
Since it is performed above, the work can be performed safely without being affected by the incoming vehicle passing through the passage 2 during the work.

When the rice paddy drying operation in the grain dryer 8 is completed, the dryer elevator shutter 16b is switched to discharge the dried rice paddy to the lateral feed conveyor 17,
After being fed laterally, it is put into the cooling tank 9 and allowed to cool for a predetermined time. The rice grain that has been cooled is discharged from the discharge port 19 of the cooling tank 9 to the discharge conveyor 20, and is supplied to the grain huller 22 via the grain huller machine feed elevator 29 to be grained. The rice husk generated during rice husk removal is the rice husk discharge duct 2
It is discharged to the rice husk chamber 5 via 3. The hulled brown rice is sorted by the rice sorter 24 and weighed by the weighing tank 25. In addition, the operation of receiving the raw material to the raw material hopper 10, the grain dryer 8, the raw material elevator 11, the raw material feeding conveyor 1
2. Power operation to the dryer elevator 16 and the horizontal feed conveyor 17 is performed on the load receiving / dryer operation panel 26. In addition, the huller 22, the rice sorter 24, and the weighing tank 25 are used.
The operation of the power source for the above is performed by the operation panel 27 for the huller.
Further, the fuel serving as a heat source for drying is supplied from the outdoor fuel tank 28 to the burner equipped in the grain dryer 8.

Further, in the rice center of the present invention, the conventional relay elevator can be omitted by the above configuration. Further, since the heights of the grain dryer 8 and the raw material lifter 11 are configured to be as low as possible, the height of the building 1 can be reduced by almost 2 m as compared with the conventional one. For this reason, the construction cost of the building 1 can be significantly reduced, and the work at high places as in the past can be eliminated, and the work safety can be improved.

[0013]

As described above, the grain dry storage facility of the present invention has the following effects. The grain dryer unit row is located on the building wall side, the cooling tank column is located on the aisle side of the building, and the grain dryer unit exhaust path is located on the building wall side. Is shorter, there is no bending, the resistance to exhaust air is smaller, and the performance of the dryer is improved. Since the operation unit of the grain drying device row is provided on the side away from the passage of the building, the worker can safely perform the work without being influenced by the incoming and outgoing vehicle. The elevator of the grain drying device and the cooling tank are connected by a horizontal feed conveyor, and this horizontal feeding conveyor is integrally provided on the upper part of the cooling tank, and the raw material feeding conveyor is arranged above each operation unit of the grain drying device row. Since it was installed and linked to the elevator of the grain drying device and the discharge conveyor of the cooling tank was installed on the floor of the building, the conventional relay elevator can be eliminated and the cooling tank height becomes low. As a result, the height of the building can be reduced, and since a high supporting leg is not required for the cooling tank, the building cost of the building and the manufacturing cost of the device can be reduced. Since the discharge conveyor for the cooling tank is provided on the floor of the building, the conventional stand for the discharge conveyor is not required, and the manufacturing cost of the device can be reduced. Since there is no need for a relay lift, the height of the building can be reduced, and construction and equipment costs can be reduced.
There is no wasted space at the top of the building. Since there is no relay lift, installation work and maintenance work at high places are unnecessary, and the danger can be eliminated. Since the movement path of the raw material is shortened, the damage of the raw material is reduced and the quality of the product can be improved.

[Brief description of drawings]

FIG. 1 is an overall plan view of an embodiment of the present invention.

FIG. 2 is a side view of the same.

FIG. 3 is a partial plan view of a grain drying device and a cooling tank according to the present invention.

FIG. 4 is a side view of the same.

FIG. 5 is a partial plan view of the grain drying device according to the present invention.

FIG. 6 is a front view of the same.

FIG. 7 is an overall plan view of a conventional example.

FIG. 8 is a side view of the same.

FIG. 9 is a partial plan view of a grain drying device and a cooling tank of a conventional example.

FIG. 10 is a side view of the same.

[Explanation of symbols]

 1 Building 2 Passage 3 Wall 4 Dust Collection Room 5 Rice Husk Room 6 Front of Building 7 Rear of Building 8 Grain Dryer 9 Cooling Tank 10 Raw Material Hopper 11 Raw Material Elevator 12 Raw Material Conveyor 13 Exhaust Fan 14 Exhaust Path 15 Grain Dryer Operation part 16 Elevator for dryer 17 Horizontal feed conveyor 18 Support leg for cooling tank 19 Discharge port 20 Discharge conveyor 21 Dryer operation / inspection passage 22 Rice huller 23 Rice husk discharge duct 24 Rice sorter 25 Weighing tank 26 Loading container・ Operation panel for dryer 27 Operation panel for huller 28 Fuel tank 29 Elevator for supplying huller

Claims (2)

[Claims] 1. A grain drying device row having at least an operating section and an elevator in a building, and an air exhaust passage connected to an air exhaust device,
In a grain drying and storage facility that is connected to this grain drying device row via a conveyor and has a cooling tank row in which a discharge conveyor is provided below the discharge port, the grain drying device row is on the wall side of the building, The cooling tank rows are respectively arranged on the aisle side of the building, the exhaust path of the grain drying apparatus row is arranged on the building wall side, the operation section is arranged on the side opposite to the building wall, and the elevator of the grain drying apparatus is arranged. A grain dry storage facility characterized by being connected to a cooling tank by a transverse conveyor. 2. A traverse conveyor is integrally provided on the upper part of the cooling tank, and a raw material feeding conveyor is arranged above each operation unit of the grain drying device row so as to be connected to an elevator of the grain drying device. The grain dry storage facility according to claim 1, wherein a discharge conveyor for the cooling tank is provided on the floor surface of the building.