KR101399479B1 - polishing machine with twin milling unit - Google Patents

Abstract

More particularly, the present invention relates to a method of rice paddy rice, in which a rice paddy is first peeled off from a rice paddy in a first rice paddy to produce brown rice, and then brown rice is prepared in a second rice paddy The rice flour is a two-stage rice type rice flour so that rice can be precisely shaped as intended by the person who wants to make it, and the rice flour can be prevented from falling during the process of rice setting.

Description

A polishing machine with a twin milling unit

The present invention relates to a rice flour mill of a two-stage rice flour mill, and more particularly, to a flour mill capable of removing the husks of rice by putting rice that has not yet been barked into the rice flour,

Conventional rice paddies use only one rice paddy unit, and rice paddies are removed, and at the same time rice paddies are used as a desired rice paddy.

However, when the rice is very watery, the rice husks are not peeled off well, so the rice that has been ripped is mixed with the rice which is not peeled off. In addition, when the rice is watery, the rice is not hard and the rice is often broken down during the ripening process, so that the nutrients of the rice are lost.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a rice flour mill which primarily removes rice husks and then tries to turn rice into a desired one. .

The present invention relates to a rice paddy feeder, a rice paddy feeder, a rice paddy feeder, a rice paddy feeder, a rice paddy feeder, A first rotating shaft provided with a plurality of rotating blades for rotating the rice housed in the first rotating case, a second rotating shaft provided on one side of the first rotating case for controlling the pressure of pressing the rice inside the first rotating case, Wherein the rice is discharged through a gap between the pressure adjusting unit and the first checking case, the guide unit comprising: a guide unit for providing a path of movement of the rice discharged from the first guide unit; A rice feeder for feeding the rice introduced from the guide portion, and a second compartment for receiving the rice transferred from the rice feeder and having a plurality of discharge holes for discharging the rice bran And a second rotating shaft connected to the rice conveying unit and rotated to rotate the rice housed in the second rotating case, and a second rotating shaft provided on one side of the second rotating case, And a second adjusting unit including a minute adjusting unit for controlling the pressure to press the rice and the rice is discharged through a gap between the minute adjusting unit and the second turning case. Lt; / RTI >

And a rice blanket separating portion having a rice discharging portion for collecting rice discharged from the second raking portion and a blowing fan for discharging the rice mixed with the rice discharged from the second raking portion by blowing wind, .

The pressure adjusting unit of the first cooking zone applies pressure to the first cooking zone to peel off only the rice husk of the rice so that the second cooking zone of the second cooking zone is heated by the guide unit It is preferable that a pressure is applied to the second grating case so that the intestine of the incoming rice is adjusted to an intentional one.

According to the rice flour mill according to the present invention, rice husks are first peeled off from the first rice flour to produce brown rice, and then rice flour is adjusted in the second rice flour to prepare the desired rice flour. It has the effect of preventing the drop of rice in the process of rice plowing because rice can be crushed precisely.

1 is a perspective view showing the outer appearance of a rice cooker of a two-stage rolling type according to a preferred embodiment of the present invention,
FIG. 2 is an internal structural view showing the structures of the first and second digits inside the rice griddle of the two-stage digging system according to the preferred embodiment of the present invention,
FIG. 3 is a front view showing a rice cooker of a two-stage rice grinder according to a preferred embodiment of the present invention,
FIG. 4 is a view showing an operating state of a pivot shaft and a pivot shaft of a rice paddle of a two-stage padding method according to a preferred embodiment of the present invention,
FIG. 5 is a partial enlarged view showing a pressure adjusting unit of a rice flour mill of a two-stage rolling type according to a preferred embodiment of the present invention,
FIG. 6 is a view showing a rice bran separator of a rice cooker of a two-stage rice bran system according to a preferred embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a rice cooker according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing the appearance of a rice cooker of a two-stage rice grinder according to a preferred embodiment of the present invention, and FIG. 2 is a perspective view of a rice rice cooker of a two- FIG. 3 is a front view showing a rice cooker of a two-stage rice grinder according to a preferred embodiment of the present invention, and FIG. 4 is a front view showing a rice cooker according to a preferred embodiment of the present invention And FIG. 5 is a partial enlarged view showing a pressure adjusting unit of the rice cooker of the two-stage cooking method according to the preferred embodiment of the present invention. FIG. 5 is a partial enlarged view And FIG. 6 is a view showing a rice bran separator of a rice flour mill according to a preferred embodiment of the present invention.

As shown in FIGS. 1 to 6, the rice cooker according to the embodiment of the present invention includes a rice conveying unit 1, a first grating case 21, a first grinding shaft 22, And a second determining unit 600 including a rice feeding unit 605, a second determining case 602, a second determining shaft 603, and a second adjusting unit 604, And a rice gut separating section 4 for separating rice gut from the rice discharged from the second determining section 600.

A control panel 620, a control lever 611, a rice inlet cover 614, a rice discharge cylinder 612, and a rice bran discharge cylinder 613 are provided outside the main body of the rice cooker, .

The body 11 is composed of an upper body 5 and a lower body 601 and the upper body 5 and the lower body 601 are connected to each other through a guide 6. The upper body 5 is provided with a rice conveying unit 1, a first determining case 21, a first measuring shaft 22 and a pressure adjusting unit 3, and a lower body 601 is provided with a rice conveying unit 605, A pivoted case 602, a second pivoted shaft 603, and a second pivoted portion 604 are provided.

The upper body 5 is provided with a screw insertion opening 111 opened to the upper side where the transfer screw 12 of the rice transfer part 1 to be described later is located and a portion opened above the screw insertion opening 111 is connected to the rice insertion part 13 ). A first grating case 21 is provided on the side of the screw insertion port 111 and a pressure adjusting unit 3 is provided on the side of the first grating case 21. The space where the first grating case 21 is located is opened downward, so that the rice husk discharged from the first grating case 21 falls downward. The space in which the pressure adjusting unit 3 is located is extended downward by the guide unit 6 and connected to the rice conveying unit 605 of the lower body 601.

The lower body 601 has a structure similar to that of the upper body 5 in that the rice conveying unit 605, the second retrieving case 602, the second retrieving shaft 603 and the intention adjusting unit 604 are provided, Except that the portion of the body 5 corresponding to the rice insertion portion 13 is replaced by a portion connected to the lower end of the connection portion and the rice bobbin separation portion 4 is formed below the bird's eye coordination portion 604.

The rice conveying part 1 formed on the upper body 5 includes a conveying screw 12 having a drive shaft and a screw inserting hole 111.

The conveying screw 12 has a drive shaft extended to one side thereof and a pulley is formed at an end of a drive shaft connected to the conveying screw 12. A rice insert part 13 connected to the screw insertion port 111 and opened to the upper end is formed above the screw insertion port 111 of the upper body 5 to allow rice to flow therein. One end of the feed screw 12 is fitted to the screw insertion port 111 of the upper body 5 and the drive shaft is fixed to the shaft fixing piece 14 . The bearings B1 and B2 are installed between the drive shaft 121 and the shaft fixing piece 14 and between the drive shaft 121 and the screw insertion hole 111. [

The first grating case 21 has a substantially cylindrical shape, and a plurality of inclined discharge holes 211 through which the rice husk is discharged while peeling the rice husk are passed through the outer circumferential surface of the first grating case 21 and are fixed to the upper body 5. That is, when the rotary blade 221 rotates the rice while the rice is saturated in the first grating case 21, the rice husk is peeled off by the frictional force between the rice and the first grating case 21, ). Here, the first grating case 21 is made of the same material as that of the first grating case 21 so as to prevent the rice from being broken when the rotatable vane 221 rotates the rice while the rice contained therein is saturated. It can be formed of an elastic material. Accordingly, when the rice is sandwiched between the rotary vane 221 and the first corrugated case 21, the first corrugated case 21 is stretched to smoothly pass the rice, thereby preventing the rice from breaking.

The first turning shaft 22 is connected to one end of the conveying screw 12 and is provided on the outer surface with two rotating blades 221 in the longitudinal direction of the first turning shaft 22, And is rotated together with the feed screw 12. [ At this time, the rotary blade 221 is formed with rounded corners positioned in front of the rotating direction. This is to prevent the rice or the rice from being broken or damaged by the sharp edges of the rotating blades 221 as the first pivot shaft 22 rotates. For example, when the first pivot shaft 22 rotates in a state where rice is filled in the first pouch case 21, the sharp edges of the pivot blades 221 hit the paddy rice to break rice or rice, And can be damaged. Therefore, by forming the front edge of the rotating blade 221 in the direction of rotation out of both corners, when the first rotating shaft 22 rotates, the rice hits the rounded portion of the rotating blade 221, It is possible to prevent the rice or rice from being broken or damaged.

Here, it may further include four fixed vanes 212, which are long in the axial direction on the inner surface of the first detection casing 21 and have a substantially rectangular cross section. This is to make the rice passing between the rotary vane 221 and the fixed vane 212 peel off more quickly and easily. For example, in a state in which rice is saturated in the first grating case 21, the rice is in a state in which the friction between the rice and the first grating case 21 and the frictional force between the rice and the first grinding shaft 22 If the space between the first grating case 21 and the rotary blade 221 is wide, it may take a long time for the peel to peel off, and the rice husk is not peeled off properly, . In order to solve this problem, four fixing vanes 212 are arranged in the form of an "X" on the inner surface of the first drawing case 21, and rice is placed between the first drawing case 21 and the rotary vane 221 The rice bark can be quickly and accurately peeled by allowing the rice to pass through the stationary vanes 212 and the rotating vanes 221 to peel the rice bark. Here, as shown in FIG. 8, the fixed blade 212 'may be formed with rounded corners of the first or front and rear sides of the fixed blade 212' that meets the rotary blade 221. This is equivalent to the rounding of the corners of the rotary vane 221, and a detailed description thereof will be omitted.

The pressure adjusting section 3 includes a cover 31, a pressing section 32 and a regulating section 33.

The cover 31 has a spring insertion portion 311 protruding from the rear of the circular plate and opens and closes the through hole 521 of the upper body 5 to which one end of the first guide case 21 is coupled.

The pressing portion 32 includes a spring receiving portion 321 formed at an upper end of the upper body 5 so as to have an inner diameter larger than the other end thereof and a spring receiving portion 321 inserted into the spring receiving portion 321, And a coil spring 323 provided between the spring inserting portion 311 and the spring pressing piece 322. The coil spring 323 is inserted into the spring pressing portion 322, Accordingly, normally, the coil spring 323 pushes the cover 31 to block the through hole 521 of the upper body 5.

The adjustment portion 33 is formed such that the adjustment knob 331 is fitted to the upper right panel 55 of the upper body 5 and the elastic force of the coil spring 323 is adjusted by inserting the spring pressing piece 322, An adjustment member 332 formed so as to be stepped in a spiral shape is provided at the end of the adjustment knob 331 and an end surface of the adjustment member 332 is in close contact with the spring pressing member 322. When the adjusting knob 331 is rotated, the adjusting knob 332 rotates, and the surface of the adjusting knob 332, which has a high step, gradually pushes the spring pressing knob 322, (321) to compress the coil spring (323). When the adjustment knob 331 is rotated in the reverse direction, the coil spring 323 pushes the spring pressing piece 322 to be restored, and the coil spring 323 is stretched to reduce the elastic force of the coil spring 323. [ Therefore, the adjustment portion 33 adjusts the elastic force of the coil spring 323 to adjust the pressure of the cover 31 blocking the through hole 521 of the upper body 5, The discharge pressure of the discharged rice can be controlled. The discharge pressure of the rice is equal to the pressure applied to the rice inside the first guide case 21. Therefore, the pressure is regulated through the regulating section so that the rice husk of the rice is peeled off. For example, if there is a large amount of rice that has not been peeled off, adjust the control to increase the pressure.

The guide portion 6 is provided under the pressure adjusting portion 3 of the first guide portion and guides the rice with the rice husked off to the rice feed portion 605 of the second guide portion 600 below.

The second determining unit 600 includes a rice conveying unit 605, a second retrieving case 602, a second determining shaft 603, and an intention adjusting unit 604. The rice conveying section 605, the second determining case 602, the second determining shaft 603 and the intention adjusting section 604 of the second determining section 600 are arranged in the order of the rice conveying section 1, Since the first deriving casing 21, the first deriving shaft 22, and the pressure regulating section 3 have the same configuration, a detailed description thereof will be omitted in order to avoid duplication. The rice conveying unit 605, the rice conveying unit 1, the pressure adjusting unit 3, and the bed adjusting unit 604 have substantially the same structures but different names for different purposes.

The control unit 604 controls the discharge pressure of the rice through the control unit in accordance with the desired person, since the rice control unit 604 controls the rice control unit 3 It differs slightly from the point of applying pressure to strip rice husk (rice husk).

The driving motor 610 drives the first and second driving shafts 12 and 608 of the first driving part 100 and the second driving part 600 and the driving force of the first driving shaft 22 and the second driving shaft 603 The conveying screws 12 and 608 of the first turning part 100 and the conveying screws 12 and 608 of the first turning part 100 and the conveying screws 12 and 608 of the second turning part 600 and the first and second conveying screws And transmits the power to the second pivot shaft (22, 603). By adjusting the diameters of the pulleys 631 and 632 formed on both sides of the idle power transmission shaft 630, the feed screws 12 and 608 of the first and second feeders 100 and 600, The rotation speeds of the shaft 22 and the second shaping shaft 603 can be controlled differently.

The rice bobbin separating section 4 located below the breather adjusting section 604 of the second determining section 600 includes a rice bran discharging section 41, a rice discharging section 42 and a blowing fan 43.

The rice blanket discharging portion 41 is formed at the lower end of the rice grinder in a rough drawer shape so as to collect and discharge the rice bran falling from the discharge hole of the first and second drawing cases 21 and 602.

The rice discharging portion 42 includes a box shaped housing 421 and a plurality of guide plates inclined in the housing 421 to discharge the rice discharged from the second viewing case 602 to the lower end of the housing 421 422a. Here, the plurality of guide plates 422a are arranged so that the layer layers are inclined with respect to the housing 421 side. At this time, the guide plate 422a is provided so that the inclined angle of the guide plate 442a is set to an angle between approximately 25 degrees and 35 degrees with respect to the horizontal, so that the balance of the rice is replenished while the kinetic energy of the rice is continuously replenished, It is preferable that the rice be disposed at an inclination angle of about 30 degrees so that the rice is easily discharged without being blown by the wind of the blowing fan 43. Accordingly, And is discharged to the lower end of the housing 421 on the guide plate 422a.

The blowing fan 43 is installed on the front surface of the housing 421 and blows back the rice mixed with the rice discharged from the second corrugating case 602 to fly between the plurality of guide plates 422a, ). At this time, the wind power generated by the air blowing fan 43 is dropped to the lower portion of the housing 421 as it is, and the wind has a wind force enough to be blown by the wind. Accordingly, by removing the residue when the rice is discharged from the housing 421, it is possible to omit the additional process of separating the residue mixed with the rice, and the dust generated when the rice is discharged can be minimized.

Hereinafter, the operation and effect of the two-stage rice grinder according to the preferred embodiment of the present invention will be described.

In the rice flour mill according to the present invention, only the rice husk (rice husk) is stripped from the rice introduced in the first round section 100, and the rice flour is made so as not to peel off the rice husk.

The brown rice discharged from the first cooking compartment 100 is introduced into the second cooking compartment 600 through the guide part 6.

The second pivoting unit (600) converts the rice into the desired rice.

The rotational speed ratios of the conveying screws of the first take-up part 100 and the second take-up part 600 to the first take-up shaft and the second take-up shaft are the same as the rotational speed ratios of the pulleys 631 and 632 formed on both sides of the idle transfer shaft 630 The desired rotational speed ratio is achieved by adjusting the diameter ratio.

The action and effects of the rice flour mill of the present invention are as follows.

When the rice to be cooked has a large amount of water, the first cooking compartment 100 controls the discharge pressure of the rice through the pressure adjusting unit 3 to such an extent that only the shell of the rice is peeled off. As a result, the brown rice in the state where only the rice husk (rice husk) is peeled is discharged in the first cooking compartment 100.

The brown rice discharged from the first cooking compartment 100 flows into the second cooking compartment 600 through the guide part 6.

In the second determination unit 600, the pressure of the batch adjustment unit 604 is adjusted so that the processed rice is converted into the desired rice. Since the second portion 600 does not need to peel off the rice husk and only needs to prepare the rice as a desired one, it is necessary to peel off the rice husk and prepare rice as a desired rice, The rice discharge pressure can be set to be relatively small. In other words, in a rice paddy which has only one rice paddy, rice must be peeled off in one rice paddy and the rice must be adjusted. However, since the rice husk is first peeled off from the first rice paddy portion in the second rice paddy portion and then the brown rice is adjusted in the second rice paddy portion, the rice paddy of the second rice paddy portion 600 The pressure is relatively small. As a result, rice snow can be prevented from falling.

In addition, since the rice husk of the rice is peeled off only in the first rice paddy by applying the two-stage rice paddy rice method, and the rice which is peeled off from the second rice paddy is made into the intended rice paddy, In the process of tea making, rice can be prepared by the person who wants to be precise. In other words, in the process of the second round, rice can be adjusted more precisely because the rice husk is not peeled and only the rice is adjusted.

In the method of peeling the rice bark and adjusting the bamboo shoot, there is a problem that the rice discharge pressure must be increased to cause the rice snow to fall off. The present invention solves this problem by using the two-stage bending method.

1: rice conveying part, 21: first pivoting case, 22: first pivot shaft, 605: rice conveying part, 602: second pivoting case, 603:

Claims (3)

A rice pouring part connected to the rice pouring part for transferring rice, a first pouring case having a plurality of pouring holes for receiving rice transferred from the rice pouring part and discharging rice bran, and a second pouring case connected to the rice pouring part, And a pressure adjusting unit installed at one side of the first case to control the pressure of pressing the rice inside the first case, Wherein the rice is discharged through a gap between the adjusting part and the first detecting case;
A guide portion for providing a path of movement of the rice discharged from the first guide portion;
A second conveyance case having a rice conveyance part for conveying rice introduced from the guide part and a plurality of discharge holes for receiving rice conveyed from the rice conveyance part and discharging rice bran, A second adjusting shaft provided with a plurality of rotating blades for rotating the rice housed in the second case, and a minute adjusting unit provided at one side of the second case for controlling the pressure of pressing the rice inside the second case, The rice is discharged through a gap between the adjusting part and the second grating case; And
And a rice blanket separating portion having a rice discharging portion for collecting rice discharged from the second receiving portion and a blowing fan for separating the rice mixed with the rice discharged from the second receiving portion by wind,
The micro-steel separator further includes a sloped guide portion in which a plurality of guide plates inclined at an angle of between 25 ° and 35 ° are arranged in an inclined manner with the slope of the guide layer being inclined inside the box-shaped housing, Wherein a rope mixed with rice is blown into the plurality of guide plates when the wind is blown, and falls to the discharge portion of the rice bran. delete The method according to claim 1,
The pressure adjusting unit of the first determining unit applies a pressure to the first detecting case to peel off only the rice husk of the input rice,
Wherein the second tuning section of the second tuning section is controlled to apply to the second tuning case a pressure for adjusting the tuning of the rice introduced into the first tuning section through the guide section to an intentional degree, Rice flour of rice paddy.

Images