JPH11266693A - Private cold insulation storage apparatus for unhulled rice - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cold insulation storage apparatus capable of facilitating even the operation for frequently taking out unhulled rice without impairing the qualities of unhulled rice even in the elongation of the storage period of a private storage chamber. SOLUTION: This private storage chamber is provided with a conveyor of multifunction. Since a fan 14 for supplying the cooling air of a cooler 3 is placed side by side with a transporting conveyor 6 and installed in the middle of a ventilation route 5, the cooling air is circulated in the storage chamber. Since the transported amount of the unhulled rice is controlled by a slide shutter for opening and closing an inlet in the transporting conveyor 6 installed on the bottom and the outlet of a grain raising conveyor 7 laid side by side with the transporting conveyor is equipped with an opening and closing shutter to be changed from a hopper 9 side to a tank 10 side, a height (H) from the ground is high in a takeout in the hopper 9 side and a weighing machine 28 and a receiving container 36 are readily installed. On the other hand, the stored unhulled rice is recycled in the change to the tank 10 side.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for taking out rice in a rice storage for private use, and to cool storage by a circulation method in the storage.

[0002]

2. Description of the Related Art A general farmer mainly installs brown rice in a private storage at room temperature and pressure and stores it in a house. Since the size is limited, the storage amount is small, the replenishment interval is short, and In addition, since the frequency of removal increases, it often comes into contact with the outside air to cause moisture absorption and absorption, and the quality deteriorates due to generation of pests and oxidation, and the taste may decrease. On the other hand, large-scale storage of facilities and the like is disclosed in JP-A-7-284326 or JP-A-7-274.
707 describes a storage method for supplying cool air and a funnel-shaped outlet with a downward opening. However, the size of the receiving container is limited and the installation of a measuring instrument has a low outlet. There is.

[0003]

SUMMARY OF THE INVENTION At the bottom of a storage equipped with a cooler, there is provided a conveyor having a feed fan mounted thereon, and an opening / closing shutter for switching a discharge direction is mounted on an upper part of a fry conveyor connected to the conveyor. The storage device is provided in a cold storage, and is provided with a container for receiving at the ground level of the discharge port and a measuring device for discharge on the take-out hopper side.

[0004] A fan for supplying cooling air is provided in a ventilation path communicating between the upper part and the lower part of the storage to circulate the cooling air along with the conveyor, and the switching of the tank side allows the paddy rice whose transport amount is adjusted to be adjusted. Taking steps to circulate.

[0005]

Even if the storage location of the storage room is indoors, a transport device capable of maintaining the taste even if the storage room can be expanded in volume and the storage period is extended, and the outlet is provided at the outlet. It is an object of the present invention to provide a cold storage device that facilitates attachment of a receiving container and a measuring instrument.

According to the present invention, the slope of the lower inflow gutter is shortened and the internal capacity is increased by the conveyor transporting device for the private storage, and the required discharge amount is higher than that of the funnel type because the discharge port is discharged from the upper part also in taking out. It is intended to be a private cold storage that can be easily received, and furthermore, the storage operation corresponding to the storage amount at full or reduced weight is selected for the combined use of cooling wind and rice paddy circulation, or for independent cold storage etc. This saves power.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The transport device for a cold storage constructed as described above is a device for taking out the upper discharge and switching an appropriate amount of rice cultivation by a shutter, and a fan provided coaxially with the transport conveyor. In this manner, the cooling air was supplied, and it became a transport device having the function of circulating both the extraction and circulation of the rice and the supply of the cooling air, thereby making it possible to reduce the size of the cold storage.

[0008] The three methods of operation according to the environmental conditions of storage include the operation of rice paddy circulation for the purpose of homogenization by agitation, the operation of cooling only in the high temperature summertime, and the sending of cool air in the period of condensation and high temperature and humidity. It is a combined operation by feeding and rice circulating, and it is a combination of both the operation of cooling and the operation of cooling air by the cooler and the operation of rice circulating by the transportation device with the adjusted inflow, either alone or in combination. This is a configuration that allows selection.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the drawings, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 shows an inner surface of an insulated rice storage (17) surrounded by a heat insulating material (1) and having a bottom part separated by a lower downspout (15). A space for the lower chamber (4) is formed in the upper part, and a storage chamber (2) is formed in the upper part. A fan (14) for sucking and discharging is provided in the middle between the two chambers through a ventilation path (5). The cooling air is supplied to the lower chamber (4) with the interposition. In the storage room (2), a fry conveyor (7) is erected to be connected to the transport conveyor (6) for transferring paddy rice, and the receiving hopper (9) is placed at the ground level (H) in the unloading side hopper (9). (36) and a measuring device (28) are attached to the bag to pack a predetermined amount. (37) Automatic shutter that operates by sensing weight, (29) Prevents the receiving container (36) from protruding. Reference numeral (18) denotes a filter for filtering small dust stretched in the lower chamber (4). A fan (14) is provided coaxially with the conveyor (6), and the power is fed by a bevel case (19) at the end of the conveyor (7).
To communicate.

FIG. 2 is a perspective view of an ejection chamber (8) provided with an opening / closing shutter (11) for switching the direction in which rice is discharged. One side of the discharge port that opens in both directions on the hopper (9) side and the tank (10) side is opened and closed by the open / close shutter (1).
The control rod (34) is agitated in the direction of the arrow (A) so as to cover the hopper (9) so as to cover the hopper (9).
Is a state where the rice is circulated by switching to the tank (10) side. (30) is a thermo-humidity sensor which is installed in the space of the storage room (2) and senses the environment of cooling, (31) is a control device, (3)
2) is a motor started by a signal from the control device (31).

FIG. 4 shows that by opening and closing an opening / closing valve (21) at the filling port (20) of the fry conveyor (7), the rice fed to the funnel (23) slides through the downspout (22). The tank (10), which is blocked by the shutter (13), is discharged from the ejection chamber (8) and is filled. The reflection particles generated in the storage chamber (2) enter the ventilation path (5). A scatter prevention plate (24) for preventing the occurrence of scatter is provided horizontally.

FIGS. 6 and 9 show an apparatus for adjusting the amount of inflow to the conveyor (6), and the structure for adjusting the amount of take-out and the amount of circulation is based on the transfer conveyor (6) receiving the pressure of the rice in the storage room (2). ) At the both ends of the umbrella (25) attached to the upper part of
Slide shutter (13) that opens and incites 2) is installed on both sides, and the shutter lever (26) is attached from the outside and moves (B) in the direction of the arrow to change from the closed position to the open position. It is.

FIG. 7 shows a take-out side installed in the entire width of the cold storage (17). A receiving container (36) and a measuring instrument (28) are provided at the ground height (H) of the hopper (9). Attach the required amount by bagging. (37) is an automatic shutter that operates by sensing the weight. (29) is a receiving container (3).
6) This is an auxiliary guard for preventing protrusion.

[0014]

The rice to be supplied is stored in a cold storage as rice for private use after drying adjustment. Since it is installed in a house or a place close to a house, it is required to prevent dust and hot air and noise of a cooler. In addition, since the cold storage for private use is frequently taken out and the content increases and decreases, the operation selection of the cooling air and the rice circulating corresponding to the time of weight reduction and the time of fullness leads to power saving.

Since the present invention is configured as described above, the following effects can be obtained.
The slope of the lower inflow gutter of the storage room was shortened by the addition of the conveyor, the storage volume increased, and the center of gravity of the storage could be set lower, improving the stability.

[0016] Switching between taking out and adjusting the amount of circulation in the private storage, and installing a multifunctional transfer device provided with a cooling air supply fan to cut off the noise generated from the rotating body and the transfer sound of the rice. In addition, the function of stirring and circulating the stored rice, and the function of circulating cool air improve the air permeability and cool air acts uniformly on the rice, so that dehumidification and cooling can be performed efficiently and the quality is stabilized and the cooler Is also reduced to save power.

Since the private storage is frequently moved in and out, it is easily affected by the external environment. Even during storage, pests and oxidation should be prevented, and the taste should be impaired.Also, in unloading, the discharge position of the fried conveyor is at the top and the ground height of the hopper port is high, making it easier to use auxiliary equipment such as measuring instruments. The required amount can be accurately received.

The three types of operation in accordance with the environmental condition of the storage include the action of cooling by the cooler and the action of sending cool air, and also the action of the rice circulating by the transport device with the adjusted inflow rate alone or , So that it is possible to select the combination of the combined use, so that the operation suitable for the external phenomena such as weather change and the internal phenomena such as dew condensation and temperature / humidity change is selected. Can be done.

[Brief description of the drawings]

FIG. 1 is a sectional view of a cold storage according to the present invention.

FIG. 2 is a plan view of an opening / closing shutter unit, showing a discharge position on a hopper side.

FIG. 3 is a plan view of an opening / closing shutter section, showing a discharge position on a tank side.

FIG. 4 is a side view showing a cross section of a main part of a supply path.

FIG. 5 is a side view of a fan that supplies cooling air.

FIG. 6 is a longitudinal sectional view of a storage room.

FIG. 7 is a side view of a take-out side.

FIG. 8 is a partially enlarged sectional view of a feeding fan.

FIG. 9 is a side view of a main part of the slide shutter.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Insulation material 20 Inlet 2 Storage room 21 Open / close valve 3 Cooler 22 Downflow gutter 4 Lower chamber 23 Funnel 5 Ventilation path 24 Shatterproof plate 6 Conveyor 25 Spindle 7 Lifting conveyor 26 Lever shutter 8 Ejecting chamber 27 Support Shaft 9 Hopper 28 Meter 10 Tank 29 Auxiliary guard 11 Opening / closing shutter 30 Heat / humidity sensor 12 Inlet 31 Control device 13 Slide shutter 32 Motor 14 Fan 33 Jumping blade 15 Lower inflow trough 34 Adjusting rod 16 Ventilation net 35 Air cooling 17 Cooling Storage 36 Storage container 18 Filter 37 Automatic shutter 19 Bevel case

Claims (4)

[Claims] 1. A conveyor (6) for transferring paddy rice to the bottom of a storage covered by a heat insulating material (1) provided with a ventilation path (5) for circulating and supplying cooling air from a cooler (3), and a conveyer connected to the conveyor. An open / close shutter (11) for switching a discharging direction between a take-out side outside the refrigerator and a circulation side inside the refrigerator in a cold storage in which a frying device to be installed is erected. Cool storage device. 2. An adjustment valve for shutting off an inflow port (12) opened in a conveyor (6) for transferring paddy rice in a storage room and providing an adjustment valve for maintaining an opening interval from the outside of the storage room (2). The insulated storage device according to claim 1, further comprising an apparatus. 3. A ventilation net provided in a lower inflow gutter (15) by operating a fan (14) in conjunction with driving of the transport conveyor (6) to supply cooling air to a lower chamber (4). (16)
The cold storage device according to claim 2, wherein the storage room (2) is raised through the air passage and sucked into the ventilation path (5). 4. The cool storage device according to claim 1, wherein a rice transporting device for the grain conveyor (7) connected to the transporting conveyor (6) is provided in a closed storage.