KR100493120B1 - Do cereal injection device of cylindrical cereal sorter - Google Patents

Do cereal injection device of cylindrical cereal sorter Download PDF

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Publication number
KR100493120B1
KR100493120B1 KR10-2002-0033576A KR20020033576A KR100493120B1 KR 100493120 B1 KR100493120 B1 KR 100493120B1 KR 20020033576 A KR20020033576 A KR 20020033576A KR 100493120 B1 KR100493120 B1 KR 100493120B1
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South Korea
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sorting
grains
grain
feed
container
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KR10-2002-0033576A
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Korean (ko)
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KR20030096607A (en
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최종진
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최종진
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/14Details or accessories
    • B07B13/16Feed or discharge arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18Drum screens
    • B07B1/20Stationary drums with moving interior agitators

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  • Combined Means For Separation Of Solids (AREA)

Abstract

본 발명은 선별홈을 가진 원통형 곡물선별기에 투입되는 곡물을 일정한 량으로 정량공급할 수 있게하므로서 정확한 선별이 이루어 질수 있게하고 선별통의 내측으로 과도하게 곡물이 투입되는 것을 방지하여 선별기가 과부하에 의한 고장이 발생하는 것을 방지할수 있게 한 원통형 곡물선별기의 곡물투입장치에 관한것으로서 일측이 선별통(5)과 연통되고 상측에 투입구(6)를 가진 공급통(2)의 내측에 이송스크류(301)의 이송축(3)을 구획하여 이송축(3)의 공급통(2)의 관통부에 공급스크류(302)를 형성한 구조로 되어 공급스크류(302)가 회전하는량 만큼만 선별통(5)의 내측으로 곡물을 투입함으로서 곡물이 과도하게 선별통(5)의 내측으로 공급되는 것을 방지하고 항상 일정량의 곡물을 공급함으로서 균일한 선별을 할수 있으며 선별기의 작동이 중단시에는 곡물이 선별통의 내측으로 공급되지 않음으로 불필요하게 곡물이 선별통의 내측으로 투입되는 것을 방지할 수 있는 잇점을 얻는 것이다.The present invention enables accurate sorting of grains fed into a cylindrical grain sorter having a sorting groove, so that accurate sorting can be made and prevents grains from being excessively fed into the sorting container. This invention relates to a grain feeding device of a cylindrical grain sorting machine which can prevent the occurrence of this, wherein one side of the feed screw (301) communicates with the sorting container (5) and has an inlet (6) on the upper side. The feed shaft 3 is partitioned and the feed screw 302 is formed in the penetrating portion of the feed cylinder 2 of the feed shaft 3 so that the feed screw 302 rotates only as much as the feed screw 302 rotates. By inserting grains inside, grains are prevented from being excessively fed to the inside of the sorting container 5, and a constant amount of grains is always supplied to uniformly sort the grains. Water to obtain the benefits that can be prevented by not unnecessarily supplied to the inside of the screening whole grains are added to the inside of the screen tube.

Description

원통형곡물선별기의 곡물투입장치{Do cereal injection device of cylindrical cereal sorter}Do cereal injection device of cylindrical cereal sorter

본 발명은 원통형 곡물선별기의 곡물투입장치에 관한것으로서 보다 구체적으로는 선별홈을 가진 원통형 곡물선별기에 투입되는 곡물을 일정한 량으로 정량공급할 수 있게하므로서 정확한 선별이 이루어 질수 있게하고 선별통의 내측으로 과도하게 곡물이 투입되는 것을 방지하여 선별기가 과부하에 의한 고장이 발생하는 것을 방지할수 있게 한것이다.The present invention relates to a grain input device of a cylindrical grain sorter, and more specifically, it is possible to quantitatively supply a predetermined amount of grain input to a cylindrical grain sorter having a sorting groove, so that accurate sorting can be made and the inside of the sorting container is transient. In order to prevent the grain from being introduced, the sorter can prevent the malfunction caused by the overload.

일반적으로 원통형 곡물선별기는 선별홈을 가진 선별통의 내측에 집적통을 장치하고 그 내측에 이송스크류를 장치하여 선별통의 일측에서 곡물을 공급하여 공급된 곡물알갱이가 선별홈에 투입되고 선별통이 회전함으로서 입자가 큰 곡물이 먼저 낙하하게 되고 작은입자의 곡물(싸레기)은 선별홈에서 늦게 떨어지게 되며 늦게 떨어지는 입자가 작은 곡물은 집적통의 내측으로 떨어지게 되어 손상된 곡물을 선별할 수 있게 되는 것이다..In general, the cylindrical grain sorter is equipped with an integrated bin inside the sorting bin having a sorting groove and a conveying screw inside the grain to supply grain from one side of the sorting bin. By rotating, the larger grains fall first, and the smaller grains (garbage) fall later in the sorting groove, and the smaller grains that fall later fall into the inside of the stacker to sort out the damaged grains. .

그러나 상기와 같이 되는 원통형선별기는 선별통의 내측에 순간적으로 많은 곡물이 투입되게 되면 균일한 선별이 이루어지지 못하게 된다.However, when the cylindrical sorter becomes as described above, when a large amount of grain is instantaneously added to the inside of the sorting container, the uniform sorting cannot be made.

즉 선별통에 형성된 선별홈보다 많은 수량의 곡물알갱이가 일시에 투입되면 투입된 곡물의 일부는 선별홈에 투입되어 선별되나 선별홈에 투입되지 못한 곡물알갱이는 선별과정을 거치지 못하고 배출되게 된다.That is, when more grains are added to the sorting groove than the sorting groove formed in the sorting bin at one time, some of the input grains are sorted and sorted into the sorting groove, but the grains that are not fed into the sorting groove are discharged without undergoing the sorting process.

따라서 효율적으로 선별기를 사용하기 위해서는 적당량의 곡물을 선별통의 내측으로 공급하여야 하나 종래의 원통형곡물선별기의 곡물투입장치는 도 1에서 도시된 바와 같이 공급통(2a)의 일측이 선별통(5a)과 연통되게 하고 공급통(2a)의 상측에 투입구(6a)를 형성하며 공급통(2a)의 내측에 경사판(7a)을 장치하여 투입구(6a)로 곡물을 투입하여 선별통(5a)의 내측으로 곡물을 공급할 수 있게한 구조로 되어 투입구(6a)와 공급통(2a)이 연통되고 그 하측에 경사판(7a)이 설치된 구조는 투입구(6a)에서 선별통(5a)의 내측까지 개방된 구조가 된다.Therefore, in order to efficiently use the sorting machine, an appropriate amount of grain must be supplied to the inside of the sorting container. However, in the grain input device of the conventional cylindrical grain sorting machine, one side of the supply container 2a is the sorting container 5a as shown in FIG. And inlet 6a is formed on the upper side of the supply cylinder 2a, and the inlet 6a is provided inside the supply cylinder 2a to inject grain into the input opening 6a to feed the grain inside the selection cylinder 5a. The structure in which the grain can be supplied therein is connected, and the inlet 6a and the supply canister 2a communicate with each other, and the structure in which the inclined plate 7a is installed at the lower side thereof is open from the inlet 6a to the inside of the sorting canister 5a. Becomes

따라서 상기와 같이 되는 종래의 곡물투입장치로는 선별통(5a)의 내측으로 공급되는 곡물의 양을 조절하지 못할뿐만 아니라, 선별기의 작동이 중단시에도 선별통(5a)의 내측으로 곡물이 계속 공급되게 되어 선별통의 내측에 곡물의 적체현상이 발생하여 선별기의 가동에 무리가 가고 많은 곡물의 순간적인 투입에 의해 효율적으로 선별이 되지 못하며 곡물투입구가 곡물에 의해 막히게 되는 등의 결점이 있었다.Therefore, the conventional grain input device as described above is not only able to adjust the amount of grain supplied into the inside of the sorting container 5a, but also the grain continues to the inside of the sorting container 5a even when the sorting machine is stopped. Due to the supply of grains, the accumulation of grains occurred inside the sorting container, making it difficult for the sorting machine to operate, and due to the instantaneous input of many grains, the grains could not be efficiently sorted and the grain inlet was blocked by the grains.

본 발명은 상기와 같은 종래의 결점을 개선하여 공급통의 내측에 별도의 공급수단을 장치함으로서 선별통의 내측으로 곡물이 과도하게 투입되는 것을 방지하고 선별에 적당한 양의 곡물이 정량공급할 수 있게 하며 선별기의 작동이 정지시에는 곡물입 선별통의 내측으로 투입되지 않게 함으로서 효율적인 선별이 이루어 지게하고 선별기에 과도한 부하가 걸리는 것을 방지한 것으로 이를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention improves the above-mentioned drawbacks by providing a separate supply means on the inside of the supply container to prevent excessive input of grain into the inside of the sorting can and to provide a quantitative supply of a suitable amount of grain for sorting. When the operation of the sorting machine is stopped, it is prevented from being put into the inside of the grain-grain sorting container to make efficient sorting and preventing excessive load from the sorting machine. This will be described in detail with reference to the accompanying drawings.

먼저 도 2는 본 발명의 곡물선별기를 나타낸 단면도가 예시되어 있고 도 3은 본 발명의 요부인 곡물투입부의 확대단면도가 도시되어 있다.2 is a cross-sectional view showing a grain selector of the present invention and Figure 3 is an enlarged cross-sectional view of the grain input portion that is the main portion of the present invention.

즉 본 발명은 일측이 선별통(5)과 연통되고 상부에 호퍼(미도시)가 장치되는 투입구(6)를 가진 공급통(2)의 내측에 공급스크류(302)를 장치한 구조이다.That is, the present invention has a structure in which a supply screw 302 is provided on the inner side of the supply container 2 having an inlet 6 on which one side communicates with the sorting container 5 and a hopper (not shown) is installed on the upper side thereof.

상기에서 공급스크류(302)는 집적통(8)의 내측에 장치되는 이송스크류(301) 의 이송축(3)상에 일정 간격을 띄워서 형성하고 공급통(2)의 내측으로 투입하여 관통부에 위치하게 하여 이송스크류와 공급스크류 사이에 집적통의 일단부가 회동 가능케 결합되고 이송스크류의 양단에 베어링을 개입시켜 고정한 것이다.In the above, the supply screw 302 is formed by placing a predetermined interval on the feed shaft (3) of the feed screw (301) installed inside the integrated cylinder (8) and introduced into the feed cylinder (2) to the through portion One end of the integrated cylinder is rotatably coupled between the transfer screw and the supply screw so as to be positioned, and is fixed through the bearings at both ends of the transfer screw.

이상과 같이되는 본 발명의 작용을 보면 호퍼(미도시)와 결합되어 투입구(6a)에서 공급되는 곡물이 공급통(2)의 공급스크류(302)의 사이에 공급되고 공급된 곡물은 공급스크류(302)의 회전에 의해 곡물을 선별통(5)의 내측으로 밀어서 투입하며 이송스크류(301)와 공급스크류(302)가 이송축(3)에 동시에 형성된 구조로 되어 곡물이 선별통(5)에 투입되기 위해서는 반드시 선별기의 작동이 전제되어야 함으로 선별작업과 곡물의 투입작업이 동시에 이루어 지게 되어 선별에 적정한 곡물의 량을 선별통에 연속적으로 공급할 수 있는것이다When the operation of the present invention as described above is combined with the hopper (not shown) and the grain supplied from the inlet (6a) is supplied between the supply screw 302 of the supply container 2 and the supplied grain is supplied to the supply screw ( The grain is pushed into the sorting vessel 5 by the rotation of the 302 and the feed screw 301 and the feed screw 302 are formed at the same time on the feed shaft 3 so that the grains are fed into the sorting vessel 5. In order to be input, the operation of the sorting machine must be premised, so the sorting work and the grain feeding work are performed at the same time, so that the quantity of grain suitable for sorting can be continuously supplied to the sorting container.

상기와 같이 되는 본 발명은 공급통(2)의 내측에 공급스크류(302)가 장치되어 공급스크류(302)가 회전하는량 만큼만 선별통(5)의 내측으로 곡물을 투입함으로서 곡물이 과도하게 선별통(5)의 내측으로 공급되어 선별기에 과도하게 부하가 걸리는 것을 방지하고 항상 일정량의 곡물을 공급함으로서 균일한 선별을 할수 있으며 선별기의 작동이 중단시에는 곡물이 선별통의 내측으로 공급되지 않음으로 불필요하게 곡물이 선별통의 내측으로 투입되는 것을 방지할 수 있는 잇점을 얻는 것이다. In the present invention as described above, the supply screw 302 is provided on the inside of the supply container 2, the grain is excessively selected by feeding the grain into the inside of the selection container 5 only as much as the supply screw 302 rotates. It is supplied to the inside of the barrel (5) to prevent excessive load on the sorter and to supply a certain amount of grain at all times to ensure uniform sorting, and when the operation of the sorter is stopped, the grain is not fed to the inside of the sorting barrel. The advantage is that the grain can be unnecessarily introduced into the sorting container.

도 1은 종래 곡물선별기의 곡물투입구의 구조를 나타낸 단면도1 is a cross-sectional view showing the structure of the grain inlet of the conventional grain selector

도 2는 본 발명의 곡물선별기를 나타낸 단면도2 is a cross-sectional view showing a grain sorter of the present invention

도 3은 도2의 가"부 확대단면도로서 본 발명의 곡물투입구의 구조를 나타낸 예시도Figure 3 is an enlarged cross-sectional view of the section "" of Figure 2 illustrating the structure of the grain inlet of the present invention.

도 4는 본 발명의 요부인 공급스크류를 나타낸 사시도이다.Figure 4 is a perspective view showing a supply screw which is the main part of the present invention.

* 도면의 주요부분에 대한 부호설명* Explanation of symbols on the main parts of the drawings

1 : 본체 2 : 공급통1: main body 2: supply container

3 : 이송축 301 : 이송스크류3: feed shaft 301: feed screw

302 : 공급스크류 4 : 기어드모타302: supply screw 4: geared motor

5,5a : 선별통 6,6a : 투입구5,5a: Sorting container 6,6a: Inlet

Claims (1)

일측이 선별통(5)과 연통되고 상측에 투입구(6)를 가진 공급통(2)의 내측에 이송스크류(301)의 이송축(3)에 일정간격을 띄워서 공급스크류(302)를 형성하고 공급통(2)의 관통부 내에 공급스크류(302)가 위치하게 한 것을 특징으로 하는 원통형곡물선별기의 곡물투입장치One side is in communication with the sorting cylinder (5) and the supply screw 302 is formed by placing a predetermined interval on the feed shaft (3) of the feed screw (301) inside the feed cylinder (2) having an inlet (6) on the upper side. Grain feeding device of the cylindrical grain sorter, characterized in that the feed screw 302 is located in the through portion of the feed container (2)
KR10-2002-0033576A 2002-06-17 2002-06-17 Do cereal injection device of cylindrical cereal sorter KR100493120B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100630873B1 (en) 2004-04-24 2006-10-04 쌍용기계산업 주식회사 Grain sorting machine

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JPH09122591A (en) * 1995-11-02 1997-05-13 Sugihara Kogyo:Kk Horizontal screening machine
JPH105615A (en) * 1996-06-24 1998-01-13 Miike Tekkosho Kk Gypsum board crushing and sorting machine
KR100289963B1 (en) * 1999-03-17 2001-05-15 김남선 Particle Separation Device by Size
JP2001232295A (en) * 2000-02-21 2001-08-28 Tadano Ltd Trommel
KR200267655Y1 (en) * 2001-12-12 2002-03-12 주식회사 대원지에스아이 Apparatus of Discharging the Residual Grain in Length Grader

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09122591A (en) * 1995-11-02 1997-05-13 Sugihara Kogyo:Kk Horizontal screening machine
JPH105615A (en) * 1996-06-24 1998-01-13 Miike Tekkosho Kk Gypsum board crushing and sorting machine
KR100289963B1 (en) * 1999-03-17 2001-05-15 김남선 Particle Separation Device by Size
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KR200267655Y1 (en) * 2001-12-12 2002-03-12 주식회사 대원지에스아이 Apparatus of Discharging the Residual Grain in Length Grader

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Publication number Priority date Publication date Assignee Title
KR100630873B1 (en) 2004-04-24 2006-10-04 쌍용기계산업 주식회사 Grain sorting machine

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