KR200488167Y1 - Soiling selecting apparatus among miscellaneous grain crop - Google Patents

Abstract

The present invention relates to a device for selecting foreign materials in a grain, more specifically, a hopper into which a grain containing foreign matters is injected; A blowing unit located at a lower end of the hopper, including a blowing fan therein, for blowing foreign matter contained in the bread by blowing it through the blowing fan to the bread falling from the hopper; A plurality of bore holes each having a plurality of boreholes having different diameters are stacked in a plurality of stages and positioned at a lower end of the blower portion to sort foreign substances contained in the breeze dropped through the blower fan according to the swinging motion of the perforated- A swinging part for swinging the swinging motion; A driving motor unit positioned at a lower end of the oscillating unit for oscillating the perforator core network; And a control unit for controlling the oscillation time, the oscillation speed and the oscillation frequency of the perforator core network.
As described above, according to the present invention, foreign materials are firstly removed by blowing the foreign matter into the grain to be sorted, and then the perforated material is selected and replaced according to the size of the grain, The accuracy of the foreign matter sorting included in the cereal can be further improved.

Description

{Soiling selecting apparatus among miscellaneous grain crop}

More particularly, the present invention relates to a foreign matter sorting apparatus in a grain, which can easily remove foreign matter such as dust, chaff, insects, etc. contained in the grain according to the grain size.

In order to improve dietary habits from doctors, it is recommended to eat miso soup mixed with rice flour mixed with various nutrients in rice instead of using only rice white rice.

Therefore, not only in the home but also in restaurants, there is a growing demand for grains. These grains are crops other than rice and barley among the cereal crops, for example, crude, blood, millet, sorghum, corn, buckwheat and the like.

In particular, a farmer who cultivates these grains on a small scale quickly picks up foreign matter, chaff, insects, etc. contained in the grains immediately after harvesting the grains according to various harvesting times of the various grains. Otherwise, there will be a situation in which the commodity such as rotten corn, deteriorated, etc. is damaged due to various foreign substances present together with the grain.

Despite this situation, it takes a lot of time and labor to pick out the foreign substances, chaff, and insects contained in the grains, so that the grains growers have many difficulties in the post-processing process of grains.

Particularly, conventionally, rice paddies have been used for picking up foreign matter in the grain. In such a case, there has been a problem in that the accuracy of the sorting of various kinds of grain other than rice is very poor.

 Korean Registered Utility Model No. 20-0197547 (September 15, 2000)  Korean Registered Patent No. 10-1634861 (June 26, 2016)

Therefore, the present invention is intended to solve such a problem, and a problem to be solved by the present invention is to provide a method and apparatus for easily and swiftly moving foreign matter contained in a cereal to various kinds of cereal such as crude, blood, millet, sorghum, corn, The present invention provides a foreign substance selection device in a cereal to be selected.

According to an embodiment of the present invention, there is provided an apparatus for selecting foreign materials in a grain, comprising: a hopper into which a grain containing foreign matter is input; A blowing unit located at a lower end of the hopper, including a blowing fan therein, for blowing foreign matter contained in the bread by blowing it through the blowing fan to the bread falling from the hopper; A plurality of bore holes each having a plurality of boreholes having different diameters are stacked in a plurality of stages and positioned at a lower end of the blower section to sort foreign substances contained in the breeze dropped through the blower fan according to the fluctuation of the bore hole network, A swinging part for swinging the swinging motion; A driving motor unit positioned at a lower end of the oscillating unit for oscillating the perforator core network; And a control unit for controlling the oscillation time, the oscillation speed and the oscillation frequency of the perforator core network.

Wherein the pivot portion includes a first bore hole network formed with a bore having a diameter larger than a diameter of a desired grain, A second bore hole network positioned at a lower end of the first bore hole network and formed with a bore having a diameter equal to the diameter of the bore, And a plate disposed at the lower end of the second bore hole net and having a discharge hole inclined at a predetermined angle at one end thereof.

The first perforated body net and the second perforated body net can be detached and attached according to the diameter of the granules to be introduced into the hopper.

The second bore hole net and the plate plate may have guide rails formed on the tops of both side walls.

Wherein the first bore hole network and the second bore hole network are formed with a handle at the other end and slide along the guide rails formed on the upper ends of both side walls of the second bore hole net and the plate plate, Can be combined.

Wherein the first bore hole, the second bore hole, and the plate plate are formed in different directions so as to discharge foreign matter having a diameter larger than the bore through the discharge port of the first bore hole network, And the foreign matter having a diameter smaller than that of the grain can be discharged through the outlet of the plate.

As described above, according to the present invention, foreign materials are firstly removed by blowing the foreign matter into the grain to be sorted, and then the perforated material is selected and replaced according to the size of the grain, The accuracy of the foreign matter sorting included in the cereal can be further improved.

According to the present invention, according to the apparatus for selecting a foreign matter in a grain, the foreign matter contained in the grain can be easily moved by changing the perforator core according to the diameter of the grain to be selected for various kinds of grain having different diameters Can be selected.

FIG. 1 is a perspective view of a foreign substance selecting device in a grain according to an embodiment of the present invention. FIG.
FIG. 2 is a cross-sectional view of a foreign matter filtering apparatus in a grain according to an embodiment of the present invention. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It will be apparent to those skilled in the art, however, that these embodiments are provided for the purpose of illustrating the present invention more specifically and that the scope of the present invention is not limited thereby.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments of the invention are shown. It is to be noted that components are denoted by the same reference numerals even though they are shown in different drawings, and components of different drawings can be cited when necessary in describing the drawings. It should be understood, however, that this invention is not intended to be limited to the particular forms disclosed, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Further, in explaining the operation principle of the preferred embodiment of the present invention in detail, if it is determined that the detailed description of the known function or configuration related to the present invention and the other matters are unnecessarily blurred, A detailed description thereof will be omitted.

In addition, in the entire specification, when a part is referred to as being 'connected' to another part, it may be referred to as 'indirectly connected' not only with 'directly connected' . Also, to include an element does not exclude other elements unless specifically stated otherwise, but may also include other elements.

Also, the terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms may be used for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

The terms used in this specification are used only to describe certain embodiments and are not intended to limit the present invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises", "having", and the like are intended to specify the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, , Steps, operations, components, parts, or combinations thereof, as a matter of principle.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be construed as meaning consistent with meaning in the context of the relevant art and are not to be construed as ideal or overly formal in meaning unless expressly defined in the present application .

In harvesting the grains, foreign substances such as stones, chaff, worms, etc. in the harvested grains may be included. In order to quickly and accurately select such foreign matter from the grains, a foreign matter purification device in the present invention is used.

The present invention will be described in detail with reference to FIG. 1 and FIG.

FIG. 1 is a perspective view of a foreign substance selecting device in a grain according to an embodiment of the present invention, and FIG. 2 is a sectional view of a foreign substance selecting device in a grain according to an embodiment of the present invention.

1 and 2, the foreign substance filtering apparatus 100 in the present invention includes a hopper 110, a blowing unit 130, a swinging unit 150, a driving motor unit 170, and a control unit 190 ).

The hopper 110 has a cylindrical shape with one of its mouths larger than that of the other, so that the grains containing the foreign matter are introduced.

The blowing unit 130 includes a blowing fan 132 and is located at the lower end of the hopper 110. The blowing unit 130 blows air from the hopper 110 through the blowing fan 132 to the grains falling in the hopper 110, And then discharges the foreign matter to the outside through a discharge port 134 located at a position opposite to the blowing fan 132. In this case,

The swinging part 150 is formed by stacking a plurality of bore holes 152 and 154 having perforations having diameters of different sizes at a plurality of stages so as to be positioned at the lower end of the blowing part 130. The plurality of bore holes 152 and 154 The foreign matter contained in the grains dropped through the blowing fan 130 is selectively discharged to the outside. The swinging part 150 includes a first bore hole 152, a second bore hole 154 and a plate 156.

The first perforator net 152 is a rectangular shaped object having a predetermined height. The perforation 152 having a diameter larger than the diameter of the grain to be cleaned is formed on the bottom surface, and a discharge port 152a having a predetermined angle is formed at one end thereof And a handle 152b is formed at the other end and is positioned below the support frame 101 in the form of a table so as to be inclined toward one end formed with the discharge port 152a. In addition, depending on the size of the grain fed into the hopper 110, the knot 152b is used to slide and slide in the direction of the other end, Direction and can be attached. The first perforation body 152 slides along guide rails formed on the upper ends of both side walls of the second perforation body 154 and is coupled to the second perforation body 154. Accordingly, the first perforation body 152 discharges foreign matter having a diameter larger than that of the grain through the discharge port 152a, and the foreign matter having a diameter smaller than that of the grain and the grain is passed through the perforation and dropped into the second perforate body network 154 .

The second perforation nacelle 154 is a quadrangular-shaped object having a predetermined height. The second perforator nacelle 154 is located at the lower end of the first perforation nacelle 152 and has a diameter equal to the diameter of the grain to be cleaned. And a handle 154b is formed at the other end and is positioned to be inclined toward one end where the discharge port 154a is formed. The second perforation body 154 slides in the direction of the other end by using the handle 154b according to the diameter of the granules inputted into the hopper 110 and is then detached. The formed perforated nets can be slid and attached in the one end direction using the handle 154b. In addition, the second bore hole network 154 may have guide rails formed on the tops of both side walls, and may be coupled to the first bore hole 152 through the guide rails. The second bore holes 154 may slide along guide rails formed at the tops of both side walls of the plate 156 and may be coupled to the plate 156. At this time, the second bore hole network 154 discharges the grain through the discharge port 154a, and the foreign material having a diameter smaller than the grain is passed through the pore and dropped onto the plate 156.

The plate plate 156 is a rectangular shaped object having a predetermined height and closed at its bottom. The plate 156 is located at the lower end of the second perforation body 154 and has a discharge port 156a inclined at a predetermined angle, And is positioned to be inclined toward one end where the discharge port 156a is formed. The plate plate 156 may have guide rails formed on the tops of both side walls so that the second bore holes 154 slide along the guide rails and engage with the second bore holes 154. At this time, the plate plate 156 can discharge foreign matter having a diameter smaller than the grain through the discharge port 156a. In particular, a first adjustment belt 157 surrounding the lower end of the plate plate 156 is fixedly coupled to a support frame 101 positioned above the first bore hole network 152, The fixing bar 152c formed at one end of the nacelle 152 is fixedly coupled to the support frame 101 via the second adjusting belt 158. [ Therefore, when the first bore hole 152, the second bore hole 154 and the plate 156 are rotated while the first bore hole 152, the second bore hole 154 and the plate 156 are pivoted, The fixed joints are fixed so as not to fall out of the support frame 101 without being disassembled. The inclination angle of the first bore hole 152, the second bore hole 154 and the plate 156 can be adjusted by increasing or decreasing the length of the second adjustment belt 158.

The driving motor unit 170 is positioned at the lower end of the swinging unit 150 to swing the perforator core networks 152 and 154. The drive motor unit 170 includes a drive motor 171, a chain 173, a direction switching member 175, and a swing frame 177.

The drive motor 171 receives the generated control signal from the controller 190 to control the swing time, swing speed, and number of swings of the swinging unit 150, and generates a corresponding power.

One end of the chain 173 is connected to the driving motor 171 and the other end is connected to the direction switching member 175 to transmit the power generated from the driving motor 171 to the direction switching member 175 .

The direction changing member 175 is located at the rear end of the driving motor 171 and transmits the power received through the chain 173 to the swing frame 177 extending from one side thereof.

The swing frame 177 is oscillated by the power transmitted from the direction switching member 175. The swing frame 177 is connected to one end of the swing frame 177 and fixed to the lower surface of the plate plate 156 The plate plate 156, the second bore hole network 154 and the first bore hole network 152 swing back and forth in accordance with the recoil action.

That is, foreign matter having a diameter larger than the diameter of the grain in the granular foreign matter introduced into the first perforation body 152 to be oscillated is filtered from the perforation of the first perforation body 152 and discharged to the first perforated body net outlet 15a And foreign matter having a diameter smaller than the diameter of the remaining grains and the grains passes through the perforations of the first perforated body net 152 and drops into the second perforated body net 154.

Thereafter, the granules introduced into the second perforation body network 154 and the foreign material having a diameter smaller than the diameter of the granules are swirled by the second perforation body network 154, The foreign matter having a diameter smaller than the diameter of the granules passes through the pores formed in the second perforation body 154 and falls down to the plate plate 156 do.

Subsequently, the foreign matter having a diameter smaller than the diameter of the grains dropped onto the plate 156 is discharged to the outside through the plate discharge port 156a.

At this time, since the first bore hole outlet 152a, the second bore hole outlet 154a, and the plate plate outlet 156a are formed in different directions, the grains and foreign matter discharged from the respective outlets are not mixed, And stored in a storage device.

The control unit 190 generates a control signal for controlling the swing time, the swing speed, and the number of swings of the perforator core networks 152 and 154, and transmits the generated control signal to the drive motor unit 170. Particularly, the swing speed of the perforated body can be varied depending on the kind of the grain to be selected or the kind of foreign matter contained in the grain. At this time, it is possible to control the swing speed of the perforator core networks 152 and 154 by controlling the revolutions per minute of the drive motor 171 of the drive motor section 170 through the inverter included therein. In addition, the oscillation time and the number of oscillation times of the perforated core nets 152 and 154 may be preset and stored beforehand or may be inputted from outside via wireless communication.

As described above, according to the present invention, foreign materials are firstly removed by blowing the foreign matter into the grain to be sorted, and then the perforated material is selected and replaced according to the size of the grain, The accuracy of the foreign matter sorting included in the cereal can be further improved.

According to the present invention, according to the apparatus for selecting a foreign matter in a grain, the foreign matter contained in the grain can be easily moved by changing the perforator core according to the diameter of the grain to be selected for various kinds of grain having different diameters Can be selected.

While the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention. The appended claims are to be considered as falling within the scope of the following claims.

101: support frame 110: hopper
130: blowing fan 132: blowing fan
134: exhaust port 150:
152: first bore hole 152a: first bore hole outlet
152b: first pier main body handle 152c: fixed bar
154: second perforation main body 154a: second perforated main body outlet
154b: second perforation body handle 156: plate plate
156a: plate plate outlet 157: first adjustment belt
158: second adjusting belt 170: driving motor section
171: drive motor 173: chain
175: direction changing member 177: swing frame
179: Fixing member 190:

Claims (6)

A hopper into which grains containing foreign matter are fed;
A blowing unit located at a lower end of the hopper, including a blowing fan therein, for blowing foreign matter contained in the bread by blowing it through the blowing fan to the bread falling from the hopper;
A plurality of bore holes each having a plurality of boreholes having different diameters are stacked in a plurality of stages and positioned at a lower end of the blower portion to sort foreign substances contained in the breeze dropped through the blower fan according to the swinging motion of the perforated- A swinging part for swinging the swinging motion;
A driving motor unit positioned at a lower end of the oscillating unit for oscillating the perforator core network; And
Controlling the speed of rotation of the driving motor of the driving motor unit according to the type of the grain or the type of the foreign matter contained in the grain to control the swing speed of the perforator core network, Via a wireless communication;
Lt; / RTI >
The swinging part
A first perforated bodyshell having a perforation having a diameter larger than a diameter of a grain to be cleaned and having a discharge hole inclined at a predetermined angle at one end;
A second bore hole network positioned at a lower end of the first bore hole network and formed with a bore having a diameter equal to the diameter of the bore, And
And a plate disposed at a lower end of the second bore hole net and having a discharge hole inclined at a predetermined angle at one end thereof,
A first adjustment belt surrounding the lower end of the plate plate is fixedly coupled to a support frame located above the first bore hole network, and a fixing bar formed at one end of the first bore hole network is coupled with the second adjustment belt And is fixedly coupled to the support frame,
And adjusting the length of the second adjustment belt to adjust the inclination angle of the first bore hole network, the second bore hole network and the plate plate.
delete The method according to claim 1,
The first perforated body net and the second perforated body net
Wherein the detergent is detachably attached to the hopper according to a diameter of the grains introduced into the hopper.
The method of claim 3,
The second perforated body net and the plate plate
And a guide rail is formed on an upper end of both side walls.
5. The method of claim 4,
The first perforated body net and the second perforated body net
And the second bore hole and the plate plate are slid and moved along the guide rails formed on the upper ends of both side walls of the second bore hole net and the plate plate to be coupled with the second bore hole netting plate and the plate plate. .
The method according to claim 1,
The first bore hole network, the second bore hole network and the plate plate
And the discharge port of the first borehole net is discharged through the discharge port of the first borehole net to discharge foreign matter having a diameter larger than that of the borehole through the discharge port of the first borehole net, And discharging foreign matter having a diameter smaller than that of the grain.

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