KR102477491B1 - Desiccating apparatus For Cereal - Google Patents

Abstract

The present invention relates to a grain dewatering device for dehydrating moisture of various grains including rice germinated by immersion in water, the configuration of which is to generate rotational power on one side of a protective drum installed on a support frame located at the bottom A dehydration drum fixing means is installed in the protective drum, and a dewatering drum fixing means that rotates by receiving the rotational power of the rotational power generating means through a power transmission means is installed in the dehydration drum fixing means, and a plurality of dehydration holes are formed in the dewatering drum fixing means. A drum is installed, and the plurality of dewatering drums are arranged so that the distance between the dewatering drums and the distance between the plurality of dehydration drums from the center of the dehydration drum fixing means are maintained constant.

Description

Grain dehydration device {Desiccating apparatus For Cereal}

The present invention relates to a grain dewatering device for quickly dehydrating water so that the sowing can be easily performed when various grains, including rice germinated by immersion in water, are removed from the immersed water and sowed.

In general, various grains including rice are sown with sprouts to increase the survival rate of germination before sowing in arable land, and accordingly, various grains including rice are immersed in water for a certain period of time to induce germination, and then germination The crops are sown during cultivation.

In order to sow the germinated grains as described above during cultivation, they are taken out from the immersion water that induces germination and sowed. At this time, if the grains to be sowed are not sufficiently dehydrated, the grains clump together and sowing is not done evenly. So that the water is sufficiently dehydrated, put it in a steamer for a certain period of time to induce dehydration.

Therefore, there is a problem in that the seeding operation is delayed while the dehydration is induced, and thus the efficiency of the operation is lowered.

In spite of the above problems, a device for quickly dewatering germinated grains has not been provided so far, and various laundry dehydration devices for dehydrating laundry have been provided.

In the above-mentioned laundry dehydrator, a vibration-reducing dehydrator for easy movement of Korean Patent Publication No. 10-2020-0103917 as shown in FIG. 1 is provided, and its configuration is as follows.

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In the dehydration device consisting of the motor 20 and the inner tank 30,

It is provided with a low center of gravity means 100 for preventing vibration of the dehydration device, which is on the same plane as the motor 20 and is located below the inner tank 30,

The low center means 100 is configured in an annular shape, the inside is sealed in a hollow shape, and the inside of the low center means 100 is configured so that a fluid supplied from the outside can be injected, and the fluid supplied from the outside is a fluid having a higher specific gravity than water, and the low center of gravity means 100 is configured to be stretchable in the upper/lower direction.

In the laundry dehydrator having the configuration described above, since the inner tub 30 for dewatering laundry is made of Hada, if the laundry is biased to one side, when the inner tub 30 rotates, it does not rotate normally and rotates abnormally. A problem occurred and a problem occurred that the rotation axis was damaged accordingly.

Korean Patent Publication No. 10-2020-0103917 (published date: 2020.09.03.) Korean Patent Publication No. 10-2018-0012807 (published date: 2018.02.06.)

The present invention was invented to solve the above conventional problems, and relates to a grain dewatering device that quickly dehydrates water so that the sowing can be easily performed when various grains, including rice germinated in water, are sown on arable land,

First, a plurality of dehydration drums are installed in the dehydration drum fixing means, but arranged so that the distance between the dehydration drum and the dehydration drum and the distance between the plurality of dehydration drums from the center of the dehydration drum fixing means are kept constant to dehydrate the grains to be dehydrated. When doing so, the dehydration drum was rotated uniformly without being biased to one side,

Second, when the rotational power generating means is provided with a reducer so that the rotational power of the rotational power generating means is transmitted to the dewatering drum fixing means in which a plurality of dehydration drums are installed, the rotational ratio between the rotational power of the rotational power generating means and the rotational power of the dewatering drum fixing means is reduced. In the same way, when the plurality of dewatering drums installed in the dewatering drum fixing means receive the rotational power of the rotational power generating means and start rotating, the impact is minimized to minimize the recoil and flow of the grain dewatering device To provide a grain dewatering device to minimize It has a purpose.

The configuration of the problem solving means of the present invention for achieving the above object is,
A support frame 70 with casters 71 installed in a plurality of lower places;
A protective drum 10 installed on the support frame, having valleys 13 continuously formed on the inner circumferential surface from top to bottom, having an openable lid 12 at the top opening and having a drain hole 11 at the bottom. );
Rotational power generating means 20 installed on the support frame at one side of the protection drum;
A plurality of dewatering drums 40 having dehydration holes 41 formed therein, integrally fixed with a band 42 as a medium, and arranged to maintain a constant distance from the central point S of the central axis 33;
A plate-shaped upper fixture 31 for accommodating and fixing the upper part of each dehydration drum, a plate-shaped lower fixture 32 for supporting and fixing the lower part of each dewatering drum, and the central part of the upper and lower fixtures A dewatering drum fixing means 30 composed of a central shaft 33 connected and installed;
A motor rotation body 61 is installed on the shaft of the motor, and a reduction rotation body 64 larger than the motor rotation body on one side of the lower portion of the support frame and the same size as the motor rotation body or smaller than the motor rotation body A power transmission rotating body 65 is installed on the rotary shaft 66, and a dewatering drum fixing means rotating body 62 having the same size as the motor rotating body is installed below the dewatering drum fixing means, and the motor rotating body and Each power transmission member 63 is connected between the deceleration rotation body and between the power transmission rotation body and the dewatering drum fixing unit rotation body, so that the rotational force of the motor is applied to the motor rotation body, the reduction rotation body, the power transmission rotation body, and the dewatering drum fixing unit. a power transmission means (60) configured to rotate the dewatering drum by being decelerated while being transmitted to the means rotating body;
an air supply means (90) formed on one side of the protection drum to supply external air to the inside of the protection drum;
A control unit (C) installed on one side of the protection drum to control a grain dewatering device; made up of

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As described above, in the grain dewatering device of the present invention having the above configuration, a plurality of dehydration drums are installed in the dehydration drum fixing means, but the distance between the dehydration drum and the dehydration drum and the central point of the dehydration drum fixing means Arranged and installed so that the interval between the plurality of dehydration drums is kept constant so that the dehydration drum rotates uniformly without being biased to one side when dewatering the grains to be dehydrated,

In addition, when the rotational power generating means is provided with a reducer so that the rotational power of the rotational power generating means is transmitted to the dewatering drum fixing means in which a plurality of dehydration drums are installed, the rotational ratio between the rotational power of the rotational power generating means and the rotational power of the dewatering drum fixing means is the same. By doing so, when the plurality of dewatering drums installed in the dewatering drum fixing means receive the rotational power of the rotational power generating means and start rotating, the impact is minimized to prevent the rebound and flow of the grain dewatering device.

1 is an exploded perspective view of a conventional laundry dehydrator;
2 is a perspective view of the grain dehydrator of the present invention;
3 is an exploded perspective view of the grain dehydrator of the present invention;
Figure 4 is a perspective view showing the configuration of the power transmission means in the grain dewatering device of the present invention;
5 is an exploded perspective view excluding the protective drum from the grain dehydrator of the present invention;
Figure 6a and Figure 6b is an excerpt perspective view showing an embodiment of the power transmission means in the grain dewatering device of the present invention
7 is a perspective view of an excerpt from the dehydration drum fixing means in which the dehydration drum is installed in the grain dehydration device of the present invention;
8 is a control block diagram of the grain dewatering device of the present invention.

The present invention relates to a grain dewatering device that quickly dehydrates water so that the sowing can be easily performed when various grains, including rice germinated by immersion in water, are withdrawn from the immersed water and sowed, refer to the accompanying drawings An embodiment is described as follows.

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As shown in FIGS. 2 and 3, the grain dehydrator of the present invention
A support frame 70 with casters 71 installed in a plurality of lower places;
A protective drum 10 installed on the support frame, having valleys 13 continuously formed on the inner circumferential surface from top to bottom, having an openable lid 12 at the top opening and having a drain hole 11 at the bottom. );
Rotational power generating means 20 installed on the support frame at one side of the protection drum;
A plurality of dewatering drums 40 having dewatering holes 41 formed therein, integrally fixed with a band 42 as a medium, and arranged to maintain a constant distance from the central point S of the central axis 33;
A plate-shaped upper fixture 31 for accommodating and fixing the upper part of each dehydration drum, a plate-shaped lower fixture 32 for supporting and fixing the lower part of each dewatering drum, and the central part of the upper and lower fixtures A dewatering drum fixing means 30 composed of a central shaft 33 connected and installed;
A motor rotation body 61 is installed on the shaft of the motor, and a reduction rotation body 64 larger than the motor rotation body on one side of the lower part of the support frame and the same size as the motor rotation body or smaller than the motor rotation body A power transmission rotating body 65 is installed on the rotary shaft 66, and a dewatering drum fixing means rotating body 62 having the same size as the motor rotating body is installed below the dewatering drum fixing means, and the motor rotating body and Each power transmission member 63 is connected between the deceleration rotation body and between the power transmission rotation body and the dewatering drum fixing unit rotation body, so that the rotational force of the motor is applied to the motor rotation body, the reduction rotation body, the power transmission rotation body and the dewatering drum fixing unit. a power transmission means 60 configured to rotate the dewatering drum by being decelerated while being transmitted to the means rotating body;
an air supply means (90) formed on one side of the protection drum to supply external air to the inside of the protection drum;
A control unit (C) installed on one side of the protective drum to control the grain dewatering device; consists of

In one embodiment of the protective drum 10 in the above configuration, as shown in FIG. 3, the upper part is open, the drain hole 11 is formed in the lower part, and the upper opening of the protective drum 10 has a lid 12 It was provided so that it could be opened and closed as needed.

However, the lid 12 is not an essential component of the present invention and can be used selectively, and the drain 11 is installed on the protection drum 10 to drain dehydrated water from the dewatering drum 40 to the outside. It is formed so that it can be discharged with

In addition, the inner circumferential surface of the protection drum 10 can be used by continuously forming troughs 13 from top to bottom, because the water dehydrated from the dewatering drum 40 flows along the trough 13 and This is to be discharged to the population (11).

In addition, inside the protection drum 10 of the present invention, there is installed a dewatering drum fixing means 30 that rotates by receiving the rotational power of the rotational power generating means 20, and the dewatering drum fixing means 30 is installed. The reason for doing this is to stably support and fix the dewatering drum 40 and to rotate while receiving the rotational power of the rotational power generating means 20 stably.

In addition, as shown in FIG. 4, a power transmission means 60 is connected and installed between the rotational power generation means 20 and the dewatering drum fixing means 30, and the rotational power generation means 20 is provided by the power transmission means 60. The rotational power of was stably transmitted to the dewatering drum fixing means 30.

As the rotational power generating means 20, any one of a motor and a speed reduction motor can be selected and used. In the case of the speed reduction motor, as shown in FIG. 6A, a motor rotation body 61 is installed on the axis of the speed reduction motor. And, the dehydration drum fixing means rotation body 62 is installed under the dehydration drum fixing means 30, and the power transmission member 63 is connected and installed between each of the rotation bodies 61 and 62, and each rotation The size of the entire (61, 62) is preferably formed to the same size.

In the above description, the reason why the motor rotating body 61 and the dewatering drum fixing member rotating body 62 are formed to have the same size is to transfer the rotational force of the speed reduction motor to the dewatering drum fixing member 30 as it is to form a plurality of dewatering drums ( 40) to rotate, the rotation ratio between the motor rotating body 61 and the dewatering drum fixing member rotating body 62 is 1:1, and the motor rotating body 61 and the dewatering drum fixing member rotating body The power transmission member 63 is connected and installed between (62) to stably transmit the rotational force of the rotational power generating means 20 to the dewatering drum fixing means 30.

On the other hand, the reason why the rotational power generating means 20 is used as a speed reduction motor is to minimize the transmission of the repulsive force generated when the rotational power generating means 20 starts to rotate to the dewatering drum fixing means 30 so as to fix the dewatering drum. This is to ensure that the plurality of dewatering drums 40 are not impacted by stably rotating while preventing recoil and flow when the means 30 starts to rotate.

In addition, when the rotational power generating means 20 is a motor, as shown in FIG. 6B, a motor rotation body 61 is installed on the shaft of the motor, and a lower side of the support frame 70 has a greater speed reduction than the motor rotation body. A power transmission rotating body 65 having the same size as the rotating body 64 and the motor rotating body 61 or smaller than the motor rotating body 61 is installed on the rotating shaft 66, and the dewatering drum fixing means A dehydration drum fixing means rotating body 62 having the same size as the motor rotating body 61 is installed at the lower part of the 30, and between the motor rotating body 61 and the reduction rotating body 64 and the power transmission circuit. Each power transmission member 63 is connected and installed between the whole 65 and the dewatering drum fixing means rotating body 62, so that the rotational force of the motor is transmitted between the motor rotating body 61, the reduction rotating body 64 and the power transmission rotating body ( 65) and the dewatering drum fixing means rotating body 62 so as to be decelerated.

In the above description, the power transmission rotation body 65 receives the rotational force of the reduction rotation body 64 and transmits the rotational force to the dehydration drum fixing means rotation body 62, and the rotation shaft installed in the power transmission rotation body 65 ( 66) is installed on the support frame 70 shown in FIGS. 3 to 5, and the dewatering drum fixing means rotation body 62 receives the rotational power of the power transmission rotation body 65 to drive the dehydration drum 40. By rotating, the axis installed in the dewatering drum fixing means rotating body 62 is the central axis 33 forming the dehydration drum fixing means 30 shown in FIG.
As described above, the reason why the rotational force of the rotational power generating means 20 is reduced by the reduction rotation body 64 and transmitted to the dehydration drum fixing unit rotation body 62 is that when the motor rotates, it rotates at high speed. When the rotational force is transmitted to the dewatering drum fixing means rotating body 62, severe recoil and flow occur when the dehydration drum fixing means 30 starts to rotate, so the recoil and flow are minimized so that the plurality of dewatering drums 40 recoil. And it is to be able to rotate without being impacted by the flow.

The reason why the power transmission rotation body 65 is the same size as the motor rotation body 61 or smaller than the motor rotation body 61 is to further reduce the rotational force reduced by the reduction rotation body 64. Or, by transmitting the same rotational force as the deceleration rotation body 64 to the dewatering drum fixing means 30 to prevent severe recoil and flow when the dehydration drum fixing means 30 starts to rotate, a plurality of dewatering drums 40 ) is to be rotated without being impacted by recoil and flow.

And when the power transmission member 63 is a V-belt, each of the rotating bodies uses a brie belt pulley, and when the power transmission member 63 is a chain, each of the rotating bodies uses a chain sprocket, When the power transmission member 63 is a time belt, each rotating body uses a time belt pulley, and when the power transmitting member is a flat belt, each rotating body uses a flat pulley.

On the other hand, it is preferable that the motor M or the reduction motor of the rotational power generating means 20 is protected by a case.

In addition, the dewatering drum fixing means 30 of the present invention includes an upper fixture 31 for fixing the upper part of the plurality of dewatering drums 40 and a lower fixture 32 for fixing the lower part of the dewatering drum 40 And, it is composed of a central axis 33 connecting and installing the central part of the upper and lower fixing bodies 31 and 32, and the upper and lower fixing bodies 31 and 32 preferably use flat circular panels. The side surfaces between the upper and lower fixtures 31 and 32 are formed so that the water dehydrated in the dehydration drum 40 is easily drained to the protective drum 10 and drained to the outside through the drain hole 11. made it so

In addition, the dehydration drum fixing means 30 having the above configuration stably fixes and supports the plurality of dehydration drums 40 and allows the moisture dehydrated in the dehydration drum 40 to be easily discharged to the protective drum 10 Any configuration is possible.

A plurality of dehydration drums 40 of the present invention are installed in the dehydration drum fixing means 30, and the plurality means at least two or more dehydration drums 40, and such a dehydration drum 40 It is preferable to arrange and install such that the distance between the dehydration drum 40 and the adjacent dehydration drum 40 and the distance between the plurality of dehydration drums 40 from the center point S of the dehydration drum fixing means 30 are maintained constant. Do.

The reason is that when the plurality of dewatering drums 40 are uniformly arranged from the central center point S of the dehydrating drum fixing means 30 and rotated uniformly without being biased to one side, the grain dehydration device This is to prevent recoil and fluidity.

As described above, the distance between the dehydration drum 40 and the adjacent dehydration drum 40 and the number of the plurality of dehydration drums 40 uniformly arranged from the center point S of the dehydration drum fixing means 30 are four dehydration drums ( 40) is preferably arranged and installed uniformly in four rooms, but even if three or five or more are installed, the distance between the dehydration drum 40 and the adjacent dehydration drum 40 and the center of the dehydration drum fixing means 30 Any construction plane uniformly arranged from the central point S is possible.

In addition, it is preferable to use a cylindrical dehydration drum with an open top as the dehydration drum 40, because friction with external air is minimized when the dehydration drum 40 rotates, so that the dehydration drum 40 This is to enable smooth rotation, and a dewatering hole 41 is formed on the outer circumferential surface of the dewatering drum.

As described above, a band 42 may be wrapped around and fixed to the outer circumferential edge of the dewatering drums 40 installed in the dehydration drum fixing means 30 in order to stably support and fix each dehydration drum 40.

In addition, as shown in FIGS. 3 and 4, the support frame 70 is installed at the lower part of the protective drum 10 of the present invention, and casters 71 are installed at a plurality of lower parts of the support frame 70. , The reason is to be able to easily move the location when the grain dewatering device of the present invention is moved.

In addition, either or both of the protection drum 10 and the dewatering drum 40 of the present invention can be used by providing a lid, because safety is ensured when the dehydration drum 40 is rotated to dehydrate grains. This is to prevent the grains from escaping from the dewatering drum 40 during the dewatering process, and to protect the dewatering drum 40, the protection drum 10, and the dewatering drum fixing means 30.

The grain loaded into the dewatering drum 40 for dehydration may be dehydrated by placing it in a sack formed with micropores, or the grain itself may be charged into the dewatering drum 40 to be dehydrated.

In addition, a control unit (C) for controlling the grain dehydration device is provided on one side of the protection drum 10 to control the operation of the grain dehydration device, and a heating means 80 is installed inside the protection drum 10 Thus, by increasing the internal temperature of the protective drum 10, the grains to be dehydrated can be kept warm and the efficiency of dehydration can be improved.

The method of improving the dehydration efficiency of the grains to be dehydrated may increase the dehydration efficiency of the grains to be dehydrated by installing an air supply means 90 in the protection drum 10 to supply external air to the protection drum 10.

The heating means 80 is a method of installing a heating wire on the protection drum 10, and the air supply means installs air injection nozzles connected to the air pump in a plurality of places inside the protection drum 10 to dewater the drum 40. ) to spray air.

On the other hand, the controller (C) of the present invention, as shown in Figure 8, controls the motor (M), heating means 80 and air supply means 90, the motor can increase or decrease the rotational speed, heat generation The means 80 can control the heating temperature, and the air supply means 90 can control the air supply pressure.

As described above, the grain dewatering device of the present invention, as described in the above effect, installs a plurality of dehydration drums in the dehydration drum fixing means, but the distance between the dehydration drum and the dehydration drum and the plurality from the central point of the dehydration drum fixing means Arranged and installed so that the distance between the dehydration drums is kept constant so that the dehydration drum rotates uniformly without being biased to one side when the grains to be dehydrated are dehydrated,

In addition, when the rotational power generating means is provided with a reducer so that the rotational power of the rotational power generating means is transmitted to the dewatering drum fixing means in which a plurality of dehydration drums are installed, the rotational ratio between the rotational power of the rotational power generating means and the rotational power of the dewatering drum fixing means is the same. There is an advantage in that recoil and flow of the grain dewatering device can be prevented by receiving the rotational power of the rotational power generating means and minimizing the impact when the plurality of dewatering drums installed in the dehydration drum fixing unit start to rotate.

10: protective drum 11: drain
12: lid 20: rotational power generating means
30: dewatering drum fixing means 31: upper fixture
32: lower fixture 33: central axis
40: dehydration drum 41: dehydration hole
60: power transmission means 61: motor rotating body
62: dewatering drum fixing means rotating body 63: power transmission member
70: support frame 71: caster
80: heating means 90: air supply means
C: control part S: center point

Claims (13)

A support frame 70 with casters 71 installed in a plurality of lower places;
A protective drum 10 installed on the support frame, having valleys 13 continuously formed on the inner circumferential surface from top to bottom, having an openable lid 12 at the top opening and having a drain hole 11 at the bottom. );
Rotational power generating means 20 installed on the support frame at one side of the protection drum;
A plurality of dewatering drums 40 having dehydration holes 41 formed therein, integrally fixed with a band 42 as a medium, and arranged to maintain a constant distance from the central point S of the central axis 33;
A plate-shaped upper fixture 31 for accommodating and fixing the upper part of each dehydration drum, a plate-shaped lower fixture 32 for supporting and fixing the lower part of each dewatering drum, and the central part of the upper and lower fixtures A dewatering drum fixing means 30 composed of a central shaft 33 connected and installed;
A motor rotation body 61 is installed on the shaft of the motor, and a reduction rotation body 64 larger than the motor rotation body on one side of the lower portion of the support frame and the same size as the motor rotation body or smaller than the motor rotation body A power transmission rotating body 65 is installed on the rotary shaft 66, and a dewatering drum fixing means rotating body 62 having the same size as the motor rotating body is installed below the dewatering drum fixing means, and the motor rotating body and Each power transmission member 63 is connected between the deceleration rotation body and between the power transmission rotation body and the dewatering drum fixing unit rotation body, so that the rotational force of the motor is applied to the motor rotation body, the reduction rotation body, the power transmission rotation body, and the dewatering drum fixing unit. a power transmission means (60) configured to rotate the dewatering drum by being decelerated while being transmitted to the means rotating body;
an air supply means (90) formed on one side of the protection drum to supply external air to the inside of the protection drum;
A control unit (C) installed on one side of the protection drum to control a grain dewatering device; Grain dehydrator, characterized in that consisting of.
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The rotational power generating means 20 is a grain dewatering device, characterized in that the reduction motor.
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The dewatering drum 40 is a grain dewatering device, characterized in that the top is a cylindrical dewatering drum with an open top.
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Grain dehydration device, characterized in that the dehydration drum (40) is provided with an openable lid.
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Grain dewatering device, characterized in that the heating means (80) is installed inside the protective drum (10).
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