KR20020036899A - A threshing apparatus for combine harvester - Google Patents

A threshing apparatus for combine harvester Download PDF

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Publication number
KR20020036899A
KR20020036899A KR1020000066984A KR20000066984A KR20020036899A KR 20020036899 A KR20020036899 A KR 20020036899A KR 1020000066984 A KR1020000066984 A KR 1020000066984A KR 20000066984 A KR20000066984 A KR 20000066984A KR 20020036899 A KR20020036899 A KR 20020036899A
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KR
South Korea
Prior art keywords
threshing
barrel
combine
grain
threshed
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KR1020000066984A
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Korean (ko)
Inventor
이영문
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이영문
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Priority to KR1020000066984A priority Critical patent/KR20020036899A/en
Priority to JP2001341599A priority patent/JP2002191223A/en
Priority to CN01141597A priority patent/CN1352874A/en
Publication of KR20020036899A publication Critical patent/KR20020036899A/en

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D41/00Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12Details of combines
    • A01D41/127Control or measuring arrangements specially adapted for combines
    • A01D41/1274Control or measuring arrangements specially adapted for combines for drives

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  • Threshing Machine Elements (AREA)

Abstract

PURPOSE: Provided is a thresher in a combine which changes threshing power in passing a threshing case so that it helps to thresh perfectly without crushing stalks of crops or so on. CONSTITUTION: The thresher in the combine is characterized by comprising the parts of: the threshing case(100) which is configured by making diameter of a front edge(100b) small and that of a rear edge(100c) large; multiple threshing sawteeth(101) which are placed at the outer circumference of the threshing case; and a threshing conveying equipment(110) which conveys the crops to be threshed from upper side of the threshing case along the upper side.

Description

콤바인의 탈곡장치{A THRESHING APPARATUS FOR COMBINE HARVESTER}Threshing device of combine {A THRESHING APPARATUS FOR COMBINE HARVESTER}

본 발명은 콤바인의 탈곡장치에 관한 것으로, 보다 상세하게는 예취된 곡물을 탈곡하는 탈곡통이 전단은 작고 후단은 크게 되어 있어 투입된 곡물이 탈곡통을 지나갈때 처음에는 약한 힘에의해 탈곡되다가 점차 강한 힘에 의해 탈곡이 되도록하여 곡물의 줄기 등이 부스러짐 없이 완전하게 탈곡이 되도록한 콤바인의 탈곡장치에 관한 것이다.The present invention relates to a threshing apparatus of the combine, more specifically, the threshing barrel for threshing the harvested grains is small in the front end and the rear end is large so that the first grain is threshed by a weak force when passing the threshing barrel and then gradually stronger The present invention relates to a threshing apparatus for combines that allows threshing by force to completely thresh without crushing grain stems.

도 3은 종래의 콤바인의 종단 측면도이고, 도 4는 종래의 콤바인의 탈곡부 종단 정면도이며, 도 5는 종래의 콤바인의 일부 종단 측면도이다.FIG. 3 is a longitudinal side view of the conventional combine, FIG. 4 is a longitudinal front view of the threshing part of the conventional combine, and FIG. 5 is a partial longitudinal side view of the conventional combine.

도 3과 도 4, 도 5에 도시된 바와 같이, 종래의 콤바인 탈곡장치는 예취되어 탈곡반송장치(1)에 의해 회전하는 탈곡통(3)의 하부로 이송된 곡물을 탈곡통(3)의 외주면에 세워진 복수개의 탈곡톱니(3c)가 회전하면서 탈곡을 하는 방법에 의해 탈곡이 되는데, 탈곡반송장치(1)에 의해 탈곡통(3) 하부에 구비된 망(20)과 탈곡통(3) 사이를 지나는 곡물을 탈곡톱니(3c)가 회전하면서 치게 되는 것이다.3, 4, and 5, the conventional combine threshing apparatus is harvested and transferred to the lower portion of the threshing barrel (3) rotated by the threshing conveying apparatus (1) of the threshing barrel (3) The threshing teeth 3c erected on the outer circumferential surface are threshed by the threshing method by rotating, the threshing conveying apparatus 1 by the threshing conveying apparatus 1 and the net 20 and the threshing barrel 3 provided. The grain passing through the threshing saw tooth (3c) is to be rotated.

초기의 탈곡장치에서는 탈곡통(3)의 지름이 작았으나 탈곡통(3)이 동일한 속도로 회전하고 탈곡반송장치(1)가 동일한 속도로 이송을 하게 되었을때 탈곡통(3)의 지름이 크면 클수록 탈곡효율이 높다는 것을 알게 된후로 탈곡통(3)의 지름이 계속 커지게 되었다.In the early threshing apparatus, the threshing barrel 3 was small in diameter, but when the threshing barrel 3 rotated at the same speed and the threshing conveying apparatus 1 was fed at the same speed, the threshing barrel 3 was large in diameter. Since the larger the higher the threshing efficiency, the diameter of the threshing container (3) continued to increase.

즉, 동일한 회전속도에서는 탈곡통(3)의 지름이 작으면 탈곡통(3)의 외주면에 세워진 탈곡톱니(3c)가 탈곡되는 곡물을 치고 지나가는 속도가 느리지만, 탈곡통(3)의 지름이 크면 회전속도와 이송속도는 동일하여도 탈곡통(3)의 원주길이가 늘어났기 때문에 탈곡톱니(3c)가 탈곡되는 곡물을 치고 지나가는 속도가 빨라져서 탈곡이 더욱 원활하게 되는 것이다.That is, at the same rotational speed, if the diameter of the threshing barrel 3 is small, the threshing teeth 3c erected on the outer circumferential surface of the threshing barrel 3 are slow to hit the threshing grain, but the diameter of the threshing barrel 3 is reduced. If the rotational speed and the feed speed are large, the circumferential length of the threshing barrel 3 is increased, so that the threshing teeth 3c strike the threshing grain and the passing speed is increased, so that threshing becomes more smooth.

그러나 탈곡통(3)의 지름을 크게 하면서 탈곡통(3)을 구동하는데 필요한 동력이 커지게 되어 탈곡통(3)의 구동을 위해 사용하는 모터가 점점 대형화 되게 콤바인 제조원가가 상승하게 되었고, 탈곡력이 커지면서 곡물의 줄기까지도 부스러지는 문제가 있었다.However, as the diameter of the threshing barrel 3 is increased, the power required to drive the threshing barrel 3 is increased, so that the combine manufacturing cost increases so that the motor used for driving the threshing barrel 3 becomes larger. As it grew, there was a problem that even the stem of the grain crumbles.

본 발명은 상기와 같은 문제점을 해결하기 위해 창안된 것으로서, 본 발명의 목적은 예취된 곡물의 탈곡시 곡물의 줄기 등이 부스러짐 없이 보다 효율적인 탈곡이 되면서 적은 동력만으로도 구동이 되도록한 콤바인의 탈곡장치를 제공하는데 있다.The present invention was devised to solve the above problems, and an object of the present invention is a threshing apparatus of a combine such that the stem of the grain during threshing of the harvested grain is more efficient without threshing and is driven with less power. To provide.

상기 목적을 달성하기 위한 본 발명은, 곡물을 예취하고 탈곡을 행하는 통상의 콤바인에 있어서, 전단부는 작고 후단부로 갈수록 원통의 지름이 커지도록 구성된 탈곡통과, 상기 탈곡통의 외주면에 세워 설치되는 다수개의 탈곡톱니와, 상기 탈곡통의 외주면 상측에서 탈곡이 이루어 질수 있도록 외주면 상측을 따라 탈곡될 곡물을 이송하는 탈곡반송장치로 이루어진 것을 특징으로 한다.The present invention for achieving the above object is a conventional combine harvesting and threshing grain, the front end portion is a threshing barrel configured to increase the diameter of the cylinder is small and toward the rear end, a plurality of standing up on the outer peripheral surface of the threshing cylinder Threshing saw tooth, and threshing conveying device for transporting grain to be threshed along the outer peripheral surface upper side so that threshing can be made on the outer peripheral surface upper side of the threshing barrel.

도 1은 본 발명에 따른 콤바인의 탈곡장치의 구성도,1 is a block diagram of a threshing apparatus of the combine according to the present invention,

도 2는 본 발명에 따른 콤바인의 탈곡장치의 탈곡통 사시도,2 is a perspective view of the threshing barrel of the threshing apparatus of the combine according to the present invention;

도 3은 종래의 콤바인의 종단 측면도,3 is a longitudinal side view of a conventional combine;

도 4는 종래의 콤바인의 탈곡부 종단 정면도,4 is a longitudinal front view of the threshing part of the conventional combine;

도 5는 종래의 콤바인의 일부 종단 측면도.5 is a partial longitudinal side view of a conventional combine.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

1,110: 탈곡반송장치 2: 탈곡실1,110 threshing conveying apparatus 2: threshing chamber

3,100: 탈곡통 3a,100a: 탈곡통 축심3,100 threshing barrel 3a, 100a threshing barrel shaft center

3c,101: 탈곡톱니 6: 요동선별장치3c, 101: threshing tooth 6: oscillation screening device

11: 제1 송풍장치 12: 제2 송풍장치11: first blower 12: second blower

20,120: 망 100b: 전단부20,120 mesh 100b shear section

100c: 후단부100c: rear end

이하, 본 발명의 바람직한 실시 예에 대해 첨부된 도면을 참조하여 상세하게 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 콤바인의 탈곡장치의 구성도이고, 도 2는 본 발명에 따른 콤바인의 탈곡장치의 탈곡통 사시도이다.1 is a block diagram of a threshing apparatus of the combine according to the present invention, Figure 2 is a perspective view of the threshing cylinder of the threshing apparatus of the combine according to the present invention.

도 1과 도 2에 도시된 바와 같이, 본 발명의 콤바인의 탈곡장치는전단부(100b)는 작고 후단부(100c)로 갈수록 원통의 지름이 커지도록 구성된 탈곡통(100)과, 상기 탈곡통의 외주면에 세워 설치되는 다수개의 탈곡톱니(101)와, 상기 탈곡통(100)의 외주면 상측에서 탈곡이 이루어 질수 있도록 외주면 상측을 따라 탈곡될 곡물을 이송하는 탈곡반송장치(110)로 구성되어 있다.As shown in Figure 1 and 2, the threshing apparatus of the combine of the present invention threshing cylinder 100 configured to increase the diameter of the cylinder toward the rear end portion 100b is small and the rear end portion (100c), and the threshing barrel It is composed of a plurality of threshing teeth 101 installed on the outer peripheral surface of the threshing conveying apparatus 110 for transporting grain to be threshed along the outer peripheral surface upper side so that threshing can be made on the outer peripheral surface upper side of the threshing container 100. .

콤바인의 예취날에 의해 예취된 곡물은 탈곡을 위하여 탈곡반송장치(110)에 줄기의 아래쪽이 물리고 위쪽에 달린 알곡이 탈곡통(100)쪽으로 향한 상태에서 탈곡통(100)의 지름이 작은 전단부(100b)로 이송이 되어 탈곡이 시작된다.Grain harvested by the cutting blade of the combine is a shear of the small diameter of the threshing barrel 100 in the state where the bottom of the stem is pinched to the threshing conveying apparatus 110 for threshing and the grains attached to the threshing barrel 100 toward the threshing container 100. It is transferred to 100b) and threshing starts.

종래에는 탈곡통(100)의 하측으로 이송된 곡물이 탈곡통(100)과 망(120)의 사이에서 탈곡이 되면서 마찰에 의한 동력의 손실이 많았고 처음부터 강한 힘에 의해 탈곡이 되면서 곡물의 줄기 등이 부스러졌으나, 본 발명에서는 탈곡통(100)의 상측으로 곡물이 이송되어 곡물의 자중에 의해 탈곡통(100)의 표면과 접촉하면서 탈곡통(100) 외주면에 세워져 설치된 탈곡톱니(101)에 의해 탈곡이 되도록 하여 무리한 마찰저항이 발생하지 않도록 하였으며, 탈곡통(100)의 전단부(100b)는 지름이 작게 구성하여 작은 힘으로 초기 탈곡을 하다가 후단부(100c)로 갈수록 탈곡통(100)의 지름이 커지면서 강한 힘으로 탈곡이 될수 있도록 하여 탈곡이 순차적으로 강한 힘에 의해 이루어지게 하여 곡물의 줄기 등이 부스러지는 일이 없이 원활한 탈곡이 되게 하였다.Conventionally, grains transported to the lower side of the threshing barrel 100 are threshed between the threshing barrel 100 and the mesh 120, and thus, the loss of power due to friction is increased, and the grain stem is threshed by the strong force from the beginning. In the present invention, the grains are conveyed to the upper side of the threshing barrel 100 in the present invention, while contacting the surface of the threshing barrel 100 by the weight of the grains, and the threshing tooth 101 installed on the outer circumferential surface of the threshing barrel 100. The threshing tube 100 was prevented from causing excessive frictional resistance, and the front end portion 100b of the threshing barrel 100 was configured to have a small diameter, thereby initial threshing with a small force, and then threshing tube 100 toward the rear end 100c. As the diameter increases, threshing can be done with strong force so that threshing is made by strong force sequentially so that the threshing of grains is smooth without thrashing.

탈곡이된 알곡은 탈곡통(100)의 아래에 구비된 저장고에 저장되거나 포대에 담겨지게 되고, 줄기는 계속 이송되어 외부로 배출되는 과정을 반복하면서 콤바인의 탈곡작업이 반복되는 것이다.The threshed grains are stored in a reservoir provided under the threshing container 100 or are contained in a bag. The threshing operation of the combine is repeated while the stem is repeatedly transported and discharged to the outside.

상술한 바와 같이, 본 발명은 예취된 곡물의 탈곡시 곡물의 줄기 등이 부스러짐 없이 보다 효율적인 탈곡이 되면서 적은 동력만으로도 구동이 되도록한 콤바인의 탈곡장치를 제공하여 탈곡효율을 향상시키면서 콤바인의 제조원가를 절감하고, 에너지를 절약하는 효과를 지니고 있다.As described above, the present invention provides a threshing apparatus of the combine to be driven with less power while more efficient threshing without crushing the stems, etc. of the harvested grains to improve the threshing efficiency while improving the threshing efficiency It has the effect of saving energy and saving energy.

Claims (1)

곡물을 예취하고 탈곡을 행하는 통상의 콤바인에 있어서,In a conventional combine harvesting grain and threshing, 전단부는 작고 후단부로 갈수록 원통의 지름이 커지도록 구성된 탈곡통과, 상기 탈곡통의 외주면에 세워 설치되는 다수개의 탈곡톱니와, 상기 탈곡통의 외주면 상측에서 탈곡이 이루어 질수 있도록 외주면 상측을 따라 탈곡될 곡물을 이송하는 탈곡반송장치로 이루어진 것을 특징으로 하는 콤바인의 탈곡장치.The front end portion is a threshing barrel configured to have a larger diameter of the cylinder as it goes to the rear end, a plurality of threshing teeth installed on the outer circumferential surface of the threshing barrel, and grains to be threshed along the outer circumferential surface above the outer circumferential surface of the threshing barrel. Threshing device of the combine, characterized in that consisting of threshing conveying device for conveying.
KR1020000066984A 2000-11-11 2000-11-11 A threshing apparatus for combine harvester KR20020036899A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020000066984A KR20020036899A (en) 2000-11-11 2000-11-11 A threshing apparatus for combine harvester
JP2001341599A JP2002191223A (en) 2000-11-11 2001-11-07 Threshing unit of combine harvester
CN01141597A CN1352874A (en) 2000-11-11 2001-11-12 threshing device of combine

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Application Number Priority Date Filing Date Title
KR1020000066984A KR20020036899A (en) 2000-11-11 2000-11-11 A threshing apparatus for combine harvester

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KR2020000031566U Division KR200233719Y1 (en) 2000-11-11 2000-11-11 A threshing apparatus for combine harvester

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100871942B1 (en) * 2006-08-17 2008-12-08 가부시끼 가이샤 구보다 Threshing apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107343424A (en) * 2017-06-02 2017-11-14 宜良三德机械科技有限公司 Separate type broad-bean thresher

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63173035U (en) * 1987-04-28 1988-11-10
JPH06178610A (en) * 1992-12-15 1994-06-28 Kubota Corp Self-feeding thresher

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63173035U (en) * 1987-04-28 1988-11-10
JPH06178610A (en) * 1992-12-15 1994-06-28 Kubota Corp Self-feeding thresher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100871942B1 (en) * 2006-08-17 2008-12-08 가부시끼 가이샤 구보다 Threshing apparatus

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JP2002191223A (en) 2002-07-09
CN1352874A (en) 2002-06-12

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