KR102014323B1 - Rice Polisher - Google Patents

Abstract

The present invention relates to a rice cleaning machine, in a rice processing machine for processing rice processed by a pottery, the body consisting of a hopper for injecting rice to the top of one side and a discharge portion for discharging the processed rice to the other side, the body of The mantle which is installed inside and firmly supports the load of the cover, which is the housing constituting the body, is installed horizontally inside the mantle, and the crushed rice layer attached to the rice is removed as the rice is fed into the hopper in a rotating manner. And also including a processing means for processing, to provide a rice mill to enhance the processing (milling) processing efficiency of rice.

Description

Rice Polishing Machine {Rice Polisher}

The present invention relates to a rice mill and, more particularly, to a rice mill for processing rice milled.

In general, a machine for turning rice or brown rice into low-grain rice or white rice is commonly referred to as a mill.

Rice processed from such a pottery is processed in order to remove it because there is a lot of whistle layer (rice bran) and embryo, this processing is implemented through the rice milling machine.

However, the conventional rice mill removes the rice bran by using a shaft that is rotated vertically. Since the vertical rice mill is a structure that is highly affected by gravity, the rice milling from the top to the bottom of the rotating shaft is carried out. There is a problem that the input distribution of the rice is not uniform over the treatment interval.

Moreover, not only this type of vertical type of rice grinder is used, but also the type of horizontal type rice mill using horizontally rotating shafts, but the specific structure and inclination angle of the processing means for efficiently removing the rice grout layer (rice bran) cannot be presented. As well as the tingling layer (rice bran) attached to the rice, the fruit flakes that are being cut to the white rice portion of the rice have been continued.

This fruiting phenomenon is acting as a factor that significantly lowers the quality of the processed rice substantially, which leads to an increase in consumer dissatisfaction. Of course, in addition to the deterioration of rice quality, processing throughput of rice is also decreasing.

Patent Document 001: Application No. 10-2000-0047564 Patent Document 002: Application No. 10-2002-0015492 Patent Document 003: Application No. 10-2005-0066199 Patent Document 004: Application No. 10-2005-0066201 Patent Document 005: Application No. 20-1995-0010085 Patent Document 006: Application No. 20-2005-0004061

An object of the present invention is to provide a rice polisher capable of improving the processing efficiency with the removal efficiency of the crushed rice layer (rice bran) for rice processed with a potter.

The present invention for achieving the above object, in the rice mill processing the processed rice by a potter, a body consisting of a hopper for injecting rice on one side upper end and the discharge portion for discharging the processed rice on the other side, The mantle is installed inside the body and firmly supports the load of the cover which is the housing constituting the body, and is installed horizontally in the inside of the mantle and attached to the rice as the rice is introduced into the hopper in a rotating manner. One feature is that the rice grinder is removed and includes a processing means for processing.

The processing means is installed in a manner fixed to the inside of the mesh net sieve to remove the whistle layer (rice bran) attached to the rice and at the same time discharge the whistle layer (rice bran) separated from the rice in the direction of the mantle, the mesh network A horizontally installed in a rotatable manner in the interior of the rice mill in the hopper to move the processing section, while the grinding process further comprises a grinding shaft for separating the whistle layer of rice moved to the processing section There is this.

The mesh network is characterized in that the appearance of the octagonal structure, and further comprises a plurality of abrasives formed along the entire surface as a hole penetrated from the inside to the outside.

The abrasive is characterized in that the polishing machine is inclined in the inclined range of 23 ° with respect to the horizontal line of the mesh network while being rectangular in shape for efficient removal of the crushed layer (rice bran) on the rice.

The grinding shaft is formed on one side of the screw to move the rice introduced into the hopper into the processing section, protruding at a predetermined torsion angle from the other side, the grinding tip to cut the arc layer (rice bran) adhered to the rice through rotation And a second blowing hole penetrating at least one portion of the polishing tip over the length of the polishing tip at a portion adjacent to the polishing tip to collect the whistle layer (rice bran) separated from the rice.

It is rotatably installed in the polishing shaft, and further comprises a central axis formed with a first blowing holes for sending wind in the direction of the second blowing hole, the first blowing holes are a constant distance from the other side of the central axis It is formed while maintaining, it is characterized in that the rice mill is twisted and formed equal to the torsion angle of the second blowing hole.

Based on the vertical and horizontal lines drawn from the center of the mesh network, the quadrants corresponding to the third quadrant, the second quadrant, the first quadrant, and the fourth quadrant, respectively, are divided into C sections, B sections, A sections, and D sections. There is one feature of the rice mill in which the detention protrusions are further distributed on the inner surface.

As described above, according to the present invention, the rice processed by the potter's pot is introduced to improve the peeling removal of the layer of rice (rice bran) adhered to the rice, and at the same time, the white rice of the highest quality can be obtained.

In addition, according to the present invention, due to the efficient peeling and removal of the adhesion layer (rice bran) adhered to the rice to reduce the cutting to the white rice portion of the rice to the minimum and has the effect of improving the processing throughput.

In addition, according to the present invention, the processing amount of processing of the rice processed along the rotation radius of the rice can be evenly distributed, thereby allowing less gravity factors during the processing of the rice in a rotating manner, thereby causing a central axis. And it is also possible to reduce the rotational load of the polishing shaft and reduce the overload of the motor.

1 is a perspective view showing the whole appearance of rice cleaning machine of the present invention
Figure 2 is a cross-sectional view for grasping the internal structure of the rice mill shown in Figure 1
3 is a perspective view three-dimensionally showing the mantle shown in FIG.
4 is a perspective view three-dimensionally showing the mesh network shown in FIG.
5 is a view showing the inner side and the front of the mesh network shown in FIG.
6 is a perspective view three-dimensionally showing the polishing shaft shown in FIG.
7 is a side view of the polishing shaft shown in FIG.
FIG. 8 is a three-dimensional view of the central axis shown in FIG.
9 is a diagram conceptually showing a state in which rice processed between a mesh net and a polishing shaft is distributed by a gravity factor;
10 is a view conceptually grasping the gravity factor section of the rice with reference to FIG.

BRIEF DESCRIPTION OF THE DRAWINGS The drawings attached to the present specification are exaggerated for clarity and convenience of description, and the exemplary embodiments described herein are only exemplary embodiments of the present invention, and are not all represented by the technical idea of the present invention. As such, it should be understood that there may be various equivalents and variations in place of them at the time of this application. In addition, the scope of the present invention should not be limited to the embodiments, but should be interpreted based on the technical idea throughout the specification in consideration of various other modified points.

Prior to the description of the present invention, the motor required for rotational power, the blowing fan required for blowing the wind, the intake fan for sucking the wind, etc. are not shown in the drawings together with the omission of the detailed description since they are not the main subject of the present invention. Note that there is.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment with respect to the rice mill according to the present invention.

The rice cleaning machine according to the present invention, as shown in Figure 1, the body consisting of a box-shaped housing 100, the hopper 110 is installed on one side upper portion of the body, the discharge portion 120 is installed on the other side of the body It consists of.

Here, the hopper 110 is used for injecting the rice collected through the rice mill, and the discharge unit 120 is discharged the best white rice by processing the hoe layer, that is, rice bran and embryo attached to the skin of the rice introduced into the hopper. The white rice is discharged through the discharge receiver 121 as the discharge unit 120.

On the other hand, the structure required for processing until the rice injected into the hopper 110 is discharged through the discharge unit 120, as shown in Figure 2, the mantle 160 configured inside the body 100 , Processing means (mesh net 150 and polishing shaft 140), and may be composed of the components of the central axis (130).

The mantle 160 is made of a rigid structure capable of supporting the load of the cover which is the housing constituting the body 100, as shown in Figure 3, maintaining a constant interval over the length of the mantle 160 The circular ribs 161 are coupled to each other.

That is, the ribs 161 are in a circular shape and can be firmly supported on the cover load of the body 100 by a pipe that is coupled to the mantle 160 over the length of the mantle 160, and the inside of the mantle 160. As a processing means configured in the can also protect the central axis 130, including the mesh net 150 and the polishing shaft 140.

As the processing means, the mesh network 150 is installed inside the mantle 160, and as shown in FIGS. 4 and 5, with reference to FIG. 2, the mesh network 150 is closely disposed on the surface of the mesh network 150. A plurality of abrasive holes 151 are formed in an uneven shape, and as shown in FIG. 5, the mesh net 150 has an octagonal structure.

The mesh net 150 is composed of an octagonal structure, while maintaining the processing (milling) throughput of the rice polished by the polishing shaft 140 rotated inside the mesh net 150 at an appropriate level This is because the treatment effect can be improved.

If the mesh network 150 has a structure in which the angle is reduced to a hexagon or a hexagon, the processing effect of rice is reduced. That is, the rice is roughly processed, where the expression of rough rice may be interpreted to mean that the surface of the rice is not smooth.

That is, in the polygonal structure of the mesh network, as the angle decreases, the input processing amount of the rice may increase, but the rice has to be coarse during the processing, whereas the mesh network 150 has an octagonal structure as in the present invention. In this case, it is possible to weaken the roughness of the rice while also adding an appropriate amount. This is because the more the multi-layered structure of the mesh network, the more rice can be shredded during the processing of the rice, that is, the greater the room for friction and Charlie's action, thereby improving the peeling rate of the whistle layer and the embryo.

Here, the frictional separating operation (擦 籬 作用) is a function in which the contact pressure of the rice grains is more than a certain value and the contact surface of the rice does not slip, and the steel layer of the rice is separated from the starch layer and peeled off in a thin flake state. Means the effect of peeling the phosphorus steel layer.

The abrasive holes 151 are holes penetrating from the inner surface to the outer surface of the mesh net 150, and the shape of the abrasive holes 151 is preferably a rectangular structure, and is 23 ° based on the horizontal line of the mesh net 150. It is preferable to incline to the inclination range.

That is, the polishing holes 151 are characterized in that the rectangular structure and the inclination range of 23 ° is combined, the rectangular structure is the shape of the rice is an oval shape and the movement pattern that the rice is gently advanced through the polishing shaft to be described later Because of this, the rectangle can be the most effective structure for rice processing.

Furthermore, the polishing holes 151 should be inclined in the inclination range of 23 °, which means that the rice is excessively cut when the polishing holes 151 are inclined in the state exceeding the above inclination range value. This may be because, when the slope is less than the value of the inclination range is a problem that less rice is cut.

In other words, the polishing holes 151 should be inclined to the above inclined range value, so that the cutting of the white rice portion other than the rice bran can be minimized with the efficient removal of the crushed rice layer (rice bran).

Meanwhile, as the processing means, the polishing shaft 140 is installed inside the mesh net 150. As shown in FIGS. 6 and 7, a screw 141 formed on one side shaft of the polishing shaft 140, The polishing tip 142 formed on the other side axis, and the second blowing hole 143 formed in the vicinity of the polishing tip over the length of the polishing tip.

The screw 141 is responsible for moving the rice introduced from the hopper 110 in the processing direction in accordance with the rotation of the polishing shaft 140, while the polishing tip 142 is the rotation of the screw 141 While processing the rice moved in the processing direction by the operation, the second blowing hole 143 is a lower layer of the mantle 160, that is, the body 100, the whistle layer (branch) is separated from the processed rice It can be responsible for the function of collecting dust in the downward direction.

Here, the polishing tip 142 maintains a predetermined torsion angle over the horizontal length of the polishing shaft 140, the reason for the twist angle is the rice between the polishing tip 143 and the polishing hole 151 Through this process, the rice is processed (milled), because the removal efficiency of the whistle layer attached to the rice is improved, while the cutting of the white rice portion of the rice can be minimized.

In particular, the polishing tip 142 is twisted by 30 ° based on the horizontal length of the polishing shaft 140, if the torsion angle of the polishing tip 142 exceeds 30 ° of the polishing shaft 140 Whiteness ratio of the rice may decrease with increasing load of the motor according to the rotational group. On the other hand, if the torsion angle of the polishing tip 142 is less than 30 °, the motor load may be reduced, but the whiteness ratio is increased to increase the whiteness. There is a problem of becoming).

In addition, the polishing tip 142 is made of a long rectangular bar-shaped structure, the cutting of the whistle layer (rice bran) attached to the rice can be made through the edge portion in the long rod shape. In addition, the second blowing hole 143 is also made of a rectangular structure, which is intended to send the air toward the rice distributed over the processing (processing) processing interval and the convergence effect of the air blowing, not dispersion of the air blowing. In order to achieve the dust-collecting effect of the whistle layer accordingly.

The central axis 130 is installed inside the polishing shaft 140, as shown in Figure 8, at a predetermined interval over the horizontal length of the central axis 130 at the other side of the central axis 130 a plurality The first blowing holes 131 may be formed as.

Meanwhile, as shown in FIG. 9, the mesh network 150 is the first quadrant A, the second quadrant B, the third quadrant C, and the fourth quadrant D, based on the vertical and horizontal lines of the virtual line. When divided into sections, the density of processing (processing) of rice in the mesh network 150 is relatively increased in the D direction according to the rotation of the central axis 130 and the polishing shaft 140 due to the gravity factor. It must be high.

As such, when the processing amount distribution of the rice is not uniform, the processing efficiency of the rice is inevitably lowered, and the overload of the motor is inevitably increased along with the load of the central shaft 130 and the polishing shaft 140.

For this reason, as shown in FIG. 10, C sections corresponding to the third quadrant, the second quadrant, the first quadrant, and the fourth quadrant, respectively, based on the vertical lines and the horizontal lines drawn as virtual lines from the center of the mesh network. Detention type protrusions may be formed on the inner surface of the mesh network in the order of section> D section. Of course, the detention projections are not shown.

That is, the detention type protrusions here may be of a size and size in which the rice does not interfere with normal cutting between the grinding tip 142 and the grinding hole 151, and the reason why the protrusions are most distributed in the C section is gravity. This is because the structure that can prevent the falling of the falling rice as a factor is relatively weakest compared to other sections. Here, the fall obstruction may be interpreted as a fall delay.

Section B has less distribution of protrusions than section C, but is relatively more distributed than section A. This is because the structure that can prevent the falling of the falling rice by gravity is secured in the B section than the C section, and relatively less structure that can prevent the falling of the rice than the A section.

That is, the section B has a higher structural probability of falling on the polishing shaft 140 while the drop angle of the rice is gentler than the section C. On the contrary, the section B has a lower structural probability of falling on the polishing shaft 140 while the falling angle of the rice is less gentle than the section A.

As described above, since section C> section B> section A> section D, sterling is the most vulnerable in order to prevent the fall of rice (delay), the detaining protrusions may be used as a method for preventing the fall of rice. By forming distribution in the order of section C> section B> section A> section D, the processing throughput density distribution of rice can be secured relatively uniformly and evenly over the entire section of the rice rotation inside the mesh network. Processing efficiency can also be improved.

Hereinafter, the working relationship to the present invention will be described.

The rice injected into the hopper 110 enters and moves into the mesh network 150 through the screw 141 of the rotating polishing shaft 140.

The rice entered into the mesh net 150 is the rice through both the friction and the action of the friction between the grinding tip 142 of the rotating shaft 140 and the grinding hole 151 of the mesh net 150 The whistle layer of is subjected to a process of peeling off.

Here, in the process of peeling the whistle layer of the rice, the rice whistle layer is peeled off in the process of rotating the section between the polishing shaft 140 and the mesh network 150 according to the rotational force of the polishing shaft 140, the polishing shaft The rice rotated in the section between the 140 and the mesh network 150 has a large amount of rice throughput during peeling in the reference section of FIG. 10 and the section D of FIG. 9 corresponding to the inner bottom of the mesh network 150 by gravity action. In addition, rice throughput is the most concentrated in the D section. On the other hand, in the section A between the polishing shaft 140 and the mesh network 150, since the processing amount of rice during peeling is relatively small, the processing amount of rice during peeling is not uniformly distributed, so the efficiency of peeling is improved. Due to the structure in which detained protrusions are distributed on the inner surface of the mesh network in the order of C section> B section> A section> D section, as shown in FIG. As the gravity is less affected by the conventional art, the amount of peeling of rice may be uniform in a section between the polishing shaft 140 and the mesh net 150, and thus the treatment efficiency of peeling may be improved.

At this time, the blowing air discharged from the first blowing hole 131 formed in the longitudinal direction of the central axis 130 in the process of peeling the whistle layer of the rice is exhausted through the second blowing hole 143 of the polishing shaft 140 As it is blown toward the delamination layers that are being separated from the sorbent layers with downward effective separation of the odor layers, the odor layers can be easily discharged to the outside through the intake air sucked from the lower portion of the body 100. .

On the other hand, the rice peeled off the whistle layer may be collected while being discharged through the discharge tray 121 of the discharge unit 120.

100: body
110: Hopper
120: discharge part
121: discharge tray
130: central axis, 131: first blowing hole
140: polishing shaft, 141: screw, 142: polishing tip, 143: second blowing hole
150: mesh network, 151: abrasive
160: mantle 161: rib

Claims (7)

delete delete delete In the rice polishing machine for processing the processed rice by the potter, a body consisting of a hopper for injecting rice on the top of one side and the discharge portion for discharging the processed (milled) rice on the other side, the inside of the body is installed The mantle which firmly supports the load of the cover, which is the housing constituting the body, is installed horizontally inside the mantle and the rice fed into the hopper is rubbed in a rotating manner to remove the layer of gluing on the rice and process the rice ( Process) for processing;
The processing means is installed in a manner fixed to the inside of the mesh net sieve to remove the whistle layer (rice bran) attached to the rice and at the same time discharge the whistle layer (rice bran) separated from the rice in the direction of the mantle, the mesh network It is horizontally installed in a rotatable manner, and the rice fed into the hopper through the rotation is moved to the processing (milling) treatment section, and separated from the rice moved to the processing (milling) treatment section by separating the layer of rice (bran). Further comprising a grinding shaft,
The mesh network is an octagonal structure in appearance, and further includes a plurality of abrasives formed along the entire surface as holes penetrated from inside to outside,
The polishing shaft is formed on one side of the screw to move the rice introduced into the hopper into the processing (processing) processing section, protruding at a predetermined torsion angle from the other side, the polishing tip for cutting the whistle layer attached to the rice through rotation, And a second blowing hole formed at least one penetrating through the length of the polishing tip at an adjacent portion of the polishing tip to collect the whistle layer separated from the rice.
It is rotatably installed in the polishing shaft, and further comprises a central axis formed with a first blowing holes for sending wind in the direction of the second blowing hole, the first blowing holes are a constant distance from the other side of the central axis It is formed while maintaining, the same as the twist angle of the second blowing hole is formed twisted,
From the center of the mesh network, based on the vertical line and the horizontal line drawn as an imaginary line, the mesh network corresponding to the third quadrant, the second quadrant, the first quadrant, and the fourth quadrant in the order of C section> B section> A section> D section Detaining protrusions are formed on the inner surface of the
The abrasives are rectangular in shape for efficient removal of the adhesion layer attached to the rice, and are inclined at an inclination range of 23 ° with respect to the horizontal line of the mesh network, and the polishing tip has a torsion angle of 30 ° based on the length of the polishing shaft. Twisted into
The polishing tip is twisted into a long rod shape along the outer circumference of the polishing shaft, the second blower hole is twisted to be equal to the torsion angle of the polishing tip and formed on one side of the forming point of the polishing tip, at least one rectangular The rice mill is characterized in that it penetrates into the shape to induce the house of the whistle layer separated from the rice. delete delete delete

Images