KR101084369B1 - Harvesters for root crop - Google Patents

Harvesters for root crop Download PDF

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KR101084369B1
KR101084369B1 KR1020100033469A KR20100033469A KR101084369B1 KR 101084369 B1 KR101084369 B1 KR 101084369B1 KR 1020100033469 A KR1020100033469 A KR 1020100033469A KR 20100033469 A KR20100033469 A KR 20100033469A KR 101084369 B1 KR101084369 B1 KR 101084369B1
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South Korea
Prior art keywords
support
nut
mining
root
tube
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KR1020100033469A
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Korean (ko)
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KR20110114056A (en
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권기원
류정기
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권기원
경상북도(농업기술원)
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D13/00—Diggers, e.g. potato ploughs
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D33/00—Accessories for digging harvesters
    • A01D33/12—Driving mechanisms, with or without motor
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B51/00—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus
    • A01B51/04—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus drawn by animal or tractor
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/04—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
    • A01B59/042—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
    • A01B69/003—Steering or guiding of machines or implements pushed or pulled by or mounted on agricultural vehicles such as tractors, e.g. by lateral shifting of the towing connection
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers

Abstract

본 발명은 동력장치 부착형 근채류 수확기에 관한 것으로, 더욱 상세하게는 경운기 등의 동력장치에 부설되어 견인하여 이송되면서, 굴토부재를 통해 지반에 자생하는 근채류를 굴토하여 외부로 배출시킨 다음 토분과 근채류를 분리하여 배출하는 것으로, 특히 동력장치에 고정되는 연결체와, 상기 연결체에 회동구조로 연결된 지지체 사이에 간소화된 각도 조절구조가 형성되어, 연결체와 지지체의 간편한 각도 조절을 통해 채굴부재의 진입각을 편리하여 설정할 수 있도록 구성한 동력장치 부착형 근채류 수확기에 관한 것이다.The present invention relates to a power plant attached root vegetable harvester, and more particularly, attached to a power unit such as a cultivator, towed and transported, by excavating the root vegetables native to the ground through the gulting member to discharge to the outside and then soil and root vegetables By separating and discharging, in particular, a simplified angle adjusting structure is formed between the connecting body fixed to the power unit and the support connected to the rotating structure to the connecting body, through the simple angle adjustment of the connecting body and the support of the mining member The present invention relates to a power plant attachable root crop harvester configured to conveniently set an entry angle.

Description

동력장치 부착형 근채류 수확기{HARVESTERS FOR ROOT CROP}Power Plant Attached Root Harvester {HARVESTERS FOR ROOT CROP}

본 발명은 동력장치 부착형 근채류 수확기에 관한 것으로, 더욱 상세하게는 경운기 등의 동력장치에 부착되어 견인하여 이송되면서, 굴토부재를 통해 지반에 자생하는 근채류를 굴토하고 이 굴토된 근채류에서 묻은 토분을 제거하여 배출하도록 구성된 동력장치 부착형 근채류 수확기에 관한 것이다.The present invention relates to a power plant attached root vegetable harvester, and more particularly, attached to a power unit such as a cultivator, towed and transported, to excavate the root vegetables native to the ground through the crypt member and to remove the soil from the rooted root vegetables. A power plant attached root crop harvester configured to be removed and discharged.

일반적으로 근채류, 감자, 땅콩, 마늘 등의 근채류(根菜類)를 수확하기 위해서는 수확자가 곡괭이나 호미 등의 도구를 이용하여 작물이 재배된 토지를 파헤쳐 근채류를 수확하였으나 단순한 수작업에 의해 수확작업이 이루어짐으로써 많은 소요인원 및 수확시간이 필요하게 되는 문제점이 있었다.Generally, in order to harvest root crops such as root crops, potatoes, peanuts, and garlic, harvesters dig root crops using tools such as pickaxes and hoe, and harvest the root crops, but harvesting is performed by simple manual labor. As a result, a large number of required personnel and harvesting time were required.

이러한 문제점을 개선하고자 종래에는 경운기나 트랙터 등에 연결 장착하여 근채류를 수확하는 장치가 다수 개발(대한민국 실용신안등록 제 0131851호 "농산물 채취기", 실용신안출원 제 1992-0002464호 "보행형 작업기에 부착되어 사용되는 근채수확기", 실용신안출원 제 1994-004409호의 "땅속 작물 수확기" 등)되어 사용되고 있다.In order to improve such a problem, conventionally, a number of devices for harvesting root vegetables by attaching to a cultivator or a tractor, etc. have been developed (Korean Utility Model Registration No. 0131851 "Agricultural Product Harvester", Utility Model Application No. 1992-0002464 "Walk-type working machine) Root crop harvester "," underground crop harvester "of Utility Model Application No. 1994-004409).

그런데, 상기와 같은 종래의 근채류 수확장치는 경운기나 트랙터의 전진이동에 의해 끌려가면서 하부에 장착된 채취날 등이 근채류가 묻혀 있는 부분의 흙을 밀어 파헤치며 지나가 땅속의 작물을 흙과 함께 채취날의 상부쪽으로 보내 지면위로 근채류가 드러나도록 하여 수확하게 되어 있는 것이다.However, the conventional root crop harvesting device as described above is pulled by the forward movement of the tiller or tractor, and the harvesting blade mounted on the bottom pushes through the soil of the part where the root is buried, and passes the crops of the ground together with the soil. It is sent to the upper side to reveal the root vegetables on the ground to harvest.

그러나, 상기와 같은 종래의 근채류 수확장치는 하부에 장착된 채취날 등이 경운기나 트랙터의 전진력에 의해 땅속을 파헤치면서 지나가도록 되어 있어 땅이 무르거나 자갈 또는 큰 돌이 없는 밭에서만 적용이 가능하고, 단단한 땅이나 자갈 또는 큰 돌이 많은 산간지대 등의 밭에서는 채취날이 돌 등에 걸려 전진이동되지 않아 전혀 사용이 불가하다.However, the conventional root crop harvesting device as described above is to be passed only while digging in the ground by the cultivator or the tractor's forward force, such as the harvesting blade mounted on the bottom, it is applicable only to fields with no soil, gravel or large stones. In the fields such as hard land, gravel, or mountainous areas with large stones, the harvesting blade is not moved forward because of the stones.

특히, 경운기나 트랙터의 전진력에 의해서만 지중을 굴착하도록 되어 있어 지중의 근채류를 수확하는 효율이 크게 떨어지게 되는 문제점들이 있었다.In particular, the excavation of the ground only by the forward force of the cultivator or tractor, there was a problem that the efficiency of harvesting the root vegetables of the ground is greatly reduced.

상기한 문제점을 해소하기 위해 안출된 본 발명의 목적은, 동력장치에 고정되는 연결체와, 상기 연결체에 회동구조로 연결된 지지체 사이에 간소화된 각도 조절구조를 형성하여, 연결체와 지지체의 각도 조절을 통해 굴토부재의 진입각을 편리하여 설정할 수 있도록 구성한 동력장치 부착형 근채류 수확기를 제공함에 있다.An object of the present invention devised to solve the above problems, by forming a simplified angle control structure between the support fixed to the power unit, and the support connected to the rotational structure, the angle of the connection and the support It is to provide a power plant attached root vegetable harvester configured to conveniently set the entry angle of the oyster member through adjustment.

상기한 목적은, 본 발명에서 제공되는 하기 구성에 의해 달성된다.The above object is achieved by the following configuration provided in the present invention.

본 발명에 따른 동력장치 부착형 근채류 수확기는,Power plant attached root crop harvester according to the present invention,

하단에 굴토부와 스크린부가 형성된 채굴부재의 상단이 회동구조로 축 설치되는 연결체와; 상기 연결체에 회동구조로 연결되며, 동력장치에 형성된 PTO 축의 회전력을 인가받아 회전되는 편심축이 설치된 지지체를 포함하여 구성되며, A connecting member in which an upper end of the mining member having a gulto part and a screen part is formed in a pivot structure at a lower end thereof; Is connected to the connecting structure in a rotational structure, and comprises a support provided with an eccentric shaft is rotated by the rotational force of the PTO shaft formed in the power unit,

상기 편심축에는 편심부가 형성되고 이 편심부와 채굴부재의 중앙은 연결로드를 통해 링크 결속되어 편심축의 회전에 의해 연결로드는 진퇴하여 채굴부재를 반복하여 정역 선회시키도록 구성되고, 상기 연결체에는 너트관이 설치되고, 지지체에는 연결체의 너트관에 체결되는 볼스크루를 갖는 조절부재가 설치되어, 조절부재의 볼스크루와 연결체에 형성된 너트관의 체결량에 따라 지지체가 선회하여 연결체에 설치된 채굴부재의 선회각이 변경되도록 구성되는 한편, 상기 너트관은 연결체에 회동구조로 설치되어서, The eccentric shaft is formed with an eccentric portion, the center of the eccentric portion and the mining member is linked to the link through the connecting rod is configured to retreat forward and backward by repeating the mining member by the rotation of the eccentric shaft, the connecting member is configured to The nut tube is installed, and the support member is provided with an adjusting member having a ball screw fastened to the nut tube of the connecting member, and the supporting member is pivoted in accordance with the fastening amount of the nut pipe formed on the connecting member ball screw and the connecting member and installed on the connecting member. While the pivot angle of the mining member is configured to be changed, the nut pipe is installed in the connecting structure in a rotational structure,

상기 너트관과 조절부재의 볼스크루 체결에 따라 지지체가 선회되더라도, 너트관의 회동에 의해 너트관과 조절부재의 볼스크루는 직선을 유지하여 지지체의 선회를 위한 이들의 연속적인 체결이 가능하도록 구성된 것을 특징으로 한다.Even when the support is pivoted according to the ball screw fastening of the nut pipe and the adjusting member, the ball screw of the nut pipe and the adjusting member is maintained to be straight by the rotation of the nut pipe so that the fastening of the support for the pivoting of the support is possible. It is characterized by.

바람직하게는, 연결체에는 고정봉이 설치되고 이 고정봉에는 회전관이 설치되는 한편, 상기 회전관에는 너트관이 설치되어 너트관은 연결체에 회동구조로 설치된다.Preferably, the connecting rod is provided with a fixed rod and the fixed rod is provided with a rotary tube, while the rotary tube is provided with a nut tube and the nut tube is installed in the connecting structure in a rotational structure.

전술한 바와 같이 본 발명에서는, 채굴부재가 설치된 연결체와 이 연결체와 연결로드를 통해 연결된 지지체 사이에 볼스크루를 갖는 조절부재와 너트관으로 이루어진 간소화된 각도 조절구조를 형성하여, 채굴부재의 진입각도를 간편하게 설정할 수 있는 동력장치 부착형 근채류 수확기를 제안하고 있다.As described above, in the present invention, by forming a simplified angle control structure consisting of a nut member and an adjusting member having a ball screw between the connection member is installed and the support connected through the connecting rod and the connecting rod, We propose a power plant attached root crop harvester that can easily set the entry angle.

특히, 본 발명에서는 너트관을 연결체에 회동구조로 설치하여 지지체의 정역으로의 선회에 따라 너트관이 정역으로 회동되도록 구성하고 있으며, 이에 따라, 지지체의 정역 선회를 위한 지지체에 설치된 조절부재의 볼 스크루와 너트관의 연속적인 체결이 가능하게 되어서, 각도 조절부재에 의한 채굴부재의 진입각도가 간편하고 안정되게 조절될 수 있다.Particularly, in the present invention, the nut pipe is installed in the connecting structure by the pivot structure so that the nut pipe is pivoted in the forward and reverse directions according to the pivot of the support. Thus, the adjustment member installed in the support for the forward and reverse pivot of the support is The ball screw and the nut tube can be continuously fastened so that the angle of entry of the mining member by the angle adjusting member can be adjusted simply and stably.

도 1은 본 발명에서 바람직한 실시예로 제안하고 있는 동력장치 부착형 근채류 수확기의 전체 구성을 보여주는 것이고,
도 2는 본 발명에서 바람직한 실시예로 제안하고 있는 동력장치 부착형 근채류 수확기를 동력장치에 설치하여 근채류를 채굴하는 상태를 보여주는 것이고,
도 3 내지 5는 본 발명에서 바람직한 실시예로 제안하고 있는 동력장치 부착형 근채류 수확기에 있어, 연결체와 지지체 사이에 형성된 각도 조절구조, 및 이를 통한 채굴부재의 진입각도의 조절과정을 보여주는 것이다.Figure 1 shows the overall configuration of the power plant attached root crop harvester proposed as a preferred embodiment in the present invention,
Figure 2 shows the state of mining root vegetables by installing a power unit attached root crop harvester proposed in the present invention as a preferred embodiment in the power unit,
3 to 5 is a power device attached root vegetable harvester proposed as a preferred embodiment in the present invention, showing the angle control structure formed between the connecting body and the support, and the adjustment process of the entrance angle of the mining member through it.

이하, 첨부된 도면을 참조하여 본 발명에서 바람직한 실시예로 제안하고 있는 동력장치 부착형 근채류 수확기를 상세히 설명하기로 한다.Hereinafter, with reference to the accompanying drawings will be described in detail the power plant attached root vegetable harvester proposed as a preferred embodiment in the present invention.

도 1은 본 발명에서 바람직한 실시예로 제안하고 있는 동력장치 부착형 근채류 수확기의 전체 구성을 보여주는 것이고, 도 2는 본 발명에서 바람직한 실시예로 제안하고 있는 동력장치 부착형 근채류 수확기를 동력장치에 설치하여 근채류를 채굴하는 상태를 보여주는 것이고, 도 3 내지 5는 본 발명에서 바람직한 실시예로 제안하고 있는 동력장치 부착형 근채류 수확기에 있어, 연결체와 지지체 사이에 형성된 각도 조절구조, 및 이를 통한 채굴부재의 진입각도의 조절과정을 보여주는 것이다.1 is a view showing the overall configuration of a power plant attached root vegetable harvester proposed as a preferred embodiment in the present invention, Figure 2 is installed a power plant attached root vegetable harvester proposed as a preferred embodiment in the present invention to the power unit 3 to 5 are views showing the state of mining root vegetables by the power unit attached to the root crop harvester proposed as a preferred embodiment in the present invention, the angle control structure formed between the connecting body and the support, and the mining member through It shows the process of adjusting the angle of entry.

본 발명에 따른 동력장치 부착형 근채류 수확기(1)는, 기본적으로 도 1과 도 2에서 보는 바와 같이 경운기 등 이동성을 가지며 회전력을 출력하는 PTO 축(110)이 형성된 동력장치(100)에 부착되어, 일방향으로 견인하여 이동되면서 지반에 묻힌 근채류를 채굴한 다음, 이 채굴된 근채류에서 토분을 분리하여 배출하는 장치이다.The power plant attachment type root vegetable harvester 1 according to the present invention is basically attached to the power unit 100 having a PTO shaft 110 having a mobility such as a tiller and outputting rotational force as shown in FIGS. 1 and 2. It is a device that mines root vegetables buried in the ground while being towed and moved in one direction, and then separates and discharges soil from the mined root vegetables.

상기 근채류 수확기(1)는, 동력장치(100)에 부착되며 하단에 굴토부(12a)와 스크린부(12b)가 형성된 채굴부재(12)의 상단이 회동구조로 축(12c) 설치된 연결체(10)와; 상기 연결체(10)에 회동구조로 연결되어 동력장치(100)의 PTO 축(110)으로부터 제공되는 회전력을 인가받아 회전하는 편심축(21)이 설치된 지지체(20)를 포함하여 구성된다. 상기 동력장치(100)와 PTO 축(110)과 편심축(21)은 일반적으로 체인(C)과 스프라킷(S)을 통해 동력 전달이 구현된다.The root crop harvester 1 is attached to the power unit 100, the upper end of the mining member 12, the gulto portion 12a and the screen portion 12b formed on the lower end is connected to the shaft 12c in a rotating structure ( 10); It is configured to include a support 20 is connected to the connecting member 10 in a rotational structure is provided with an eccentric shaft 21 is rotated by the rotational force provided from the PTO shaft 110 of the power unit 100. The power unit 100, the PTO shaft 110 and the eccentric shaft 21 is generally a power transmission through the chain (C) and the sprocket (S).

본 실시예에 따르면, 연결체(10)의 전면에는 플랜지부(11)가 형성되어 동력장치(100)의 후미에 플랜지부(11)를 통해 결합되고, 상기 연결체(10)를 통해 동력장치(100)에 연결된 지지체(20)의 후미 양편에는 바퀴부(22)가 각각 형성되어 이 바퀴부(22)의 지지작용을 통해 본 장치의 전체적인 높이가 조절되고, 구름작용에 의해 안정된 이동성이 확보된다.According to this embodiment, the flange portion 11 is formed on the front surface of the coupling body 10 is coupled to the rear of the power unit 100 through the flange portion 11, the power unit (through the coupling body 10) ( Wheel portions 22 are formed on both rear sides of the support body 20 connected to 100 so that the overall height of the apparatus is adjusted through the supporting action of the wheel portions 22, and stable mobility is ensured by rolling. .

도면을 보면 상기 바퀴부(22)는 체결관(22b-a)이 형성된 바퀴(22b)와, 바퀴의 체결관에 체결되는 볼트봉(22c-a)을 갖는 조절 손잡이(22c), 및 상기 조절 손잡이(22c)를 회동구조로 고정하는 하우징(22a)을 포함하여 구성되어, 조절 손잡이(22c)의 회전에 따른 체결관(22b-a)과 볼트봉(22c-a)의 체결량의 변화에 의해 바퀴부(22)의 전체적인 길이가 조절되고, 이러한 바퀴부(22)의 길이 조절에 의해 동력장치(100)의 후미에 설치된 본 장치(1)의 높낮이가 조절된다.As shown in the drawing, the wheel part 22 has a wheel 22b having a fastening pipe 22b-a formed thereon, an adjustment handle 22c having a bolt rod 22c-a fastened to the fastening pipe of the wheel, and the adjustment. It comprises a housing (22a) for fixing the handle (22c) in a rotational structure, by the amount of fastening of the fastening pipe (22b-a) and the bolt rod (22c-a) according to the rotation of the adjustment handle (22c) The overall length of the wheel part 22 is adjusted, and the height of the present device 1 installed at the rear of the power unit 100 is adjusted by adjusting the length of the wheel part 22.

그리고, 바퀴부(22)는 지지부(20)의 후미 양편으로 돌출된 가이드(23)에 관통되게 설치되어 좌우로의 슬라이딩 이송을 통해 바퀴부(22) 사이의 간격이 조절이 이룩되며, 이에 따라 작업자는 바퀴부(22)의 길이 조절을 통해 본 장치(1)의 높낮이를 조절함으로써 채굴부재(12)를 통한 지반의 굴토 깊이를 조절할 수 있고, 또 바퀴부(22)의 좌우 이송을 통해 근채류의 채굴 너비를 설정할 수 있다.In addition, the wheel part 22 is installed to penetrate through the guide 23 protruding on both sides of the rear end of the support part 20, and the gap between the wheel parts 22 is achieved through sliding movement from side to side. The operator can adjust the height of the ground through the mining member 12 by adjusting the height of the device 1 by adjusting the length of the wheel part 22, and also through the right and left transport of the wheel part 22 You can set the mining width of.

또한, 상기 편심축(22)과 채굴부재(12) 사이에는 연결로드(30)를 이용한 편심링크 구조가 형성되어 편심축(22)의 회전에 의해 채굴부재(12)가 정역으로 선회하도록 구성되어서, 동력장치(100)에 의해 견인하여 이송되는 과정에 채굴부재(12)의 굴토부(12a)는 지반에 반복하여 진출입하면서 근채류를 채굴하도록 구성된다.In addition, an eccentric link structure using a connecting rod 30 is formed between the eccentric shaft 22 and the mining member 12 so that the mining member 12 pivots forward and backward by rotation of the eccentric shaft 22. In the process of being towed and transported by the power unit 100, the gulto part 12a of the mining member 12 is configured to mine root vegetables while repeatedly entering and exiting the ground.

이를 위해, 상기 편심축(21)의 양단에는 편심부(21a)를 형성하고 상기 편심축의 편심부(21a)와 채굴부재(12)의 중앙을 연결로드(30)를 통해 링크 결속하여, 편심축(21)의 회전에 의해 연결로드(30)는 진퇴하여 채굴부재를 정역으로 반복하여 선회시키도록 구성된다.To this end, an eccentric portion 21a is formed at both ends of the eccentric shaft 21, and the center of the eccentric portion 21a and the mining member 12 of the eccentric shaft is linked through the connection rod 30, and the eccentric shaft By the rotation of (21), the connecting rod (30) is configured to retreat and to repeatedly swing the mining member in the forward and reverse directions.

따라서, 본 실시예에 따른 근채류 수확기(1)는 일방향으로 견인하여 이동하면서 동력장치(100)의 PTO 축(110)의 회전력을 인가받아 채굴부재(12)의 굴토부(12a)를 지반에 반복적으로 진입시켜 근채류를 채굴하고 스크린부(12b)는 굴토부(12a)에 의해 채굴된 근채류에서 토분을 분리 배출함으로써, 근채류의 채굴과 토분을 분리를 포함하는 근채류 수확에 따른 일련의 과정을 순차적으로 실시한다.Therefore, the root vegetable harvester 1 according to the present embodiment is repeatedly applied to the ground portion 12a of the mining member 12 by applying the rotational force of the PTO shaft 110 of the power unit 100 while towing and moving in one direction. By extracting the roots from the roots mined by the gultobu 12a, the screen portion 12b to extract the roots, the screen portion 12b is sequentially carried out a series of processes according to the harvesting roots of the roots including the mining and separation of the roots Conduct.

한편, 이와 같이 구성된 근채류 수확기(1)는 근채류의 채굴 깊이나 지반상태에 따라 채굴부재(12) 굴토부(12a)의 진입각도의 조절이 요구된다.On the other hand, the root vegetable harvester 1 configured as described above is required to adjust the entry angle of the mining member 12, the pit soil 12a according to the mining depth or the ground state of the root vegetable.

즉, 골의 높이가 높아서 근채류가 골에 깊게 생육하고 있는 경우 채굴부재 굴토부의 진입각도를 크게 형성하여야 하고, 반대로 골이 높이가 낮아 근채류가 골에 얇게 생육하고 있는 경우, 채굴부재 굴토부의 진입각도를 작게 형성하여야 한다.That is, when the root height is high and the root vegetables are deeply growing in the bone, the angle of entry of the mining member pit soil should be largely formed. On the contrary, when the root height is low and the root vegetables are thinly growing on the bone, the mining member pit soil part is thin. The entry angle should be made small.

이를 위해, 본 실시예에서는 도 3 내지 도 5에서 보는 바와 같이 상기 채굴부재(12)가 설치된 연결체(10)와, 연결로드(30)를 통해 상기 채굴부재(12)와 연결된 지지체(20)를 연결체(10)를 회동구조로 연결하는 한편, 상기 지지체(20)와 연결체(10) 사이에 지지체(20)를 정역으로 선회시키는 각도 조절구조를 형성하여서, 상기 각도 조절구조에 의한 연결체(10)와 지지체(20)의 형성각도의 조절을 통해 채굴부재(12) 굴토부(12a)의 진입각도가 설정되도록 하고 있다.To this end, in the present embodiment, as shown in FIGS. 3 to 5, the connecting body 10 provided with the mining member 12 and the support 20 connected to the mining member 12 through the connecting rod 30 are provided. While connecting the connecting body 10 in a rotational structure, by forming an angle adjusting structure for pivoting the support body 20 in the forward and backward between the support 20 and the connecting body 10, the connection by the angle adjusting structure Through the adjustment of the forming angle of the sieve 10 and the support 20, the entrance angle of the mining member 12, the gulting part 12a is set.

상기 연결체(10)와 지지체(20) 사이에 형성되는 각도 조절구조는, 상기 연결체(10)에 너트관(14)이 설치되고 이와 대향하는 지지체(20)에는 상기 연결체(10)에 설치된 너트관(14)에 체결되는 볼스크루(24a)를 갖는 조절부재(24)가 회동구조로 설치되어, 조절부재(24)의 정역회동에 따른 볼스크루(24a)와 너트관(14)의 체결량에 따라 채굴부재(12)가 설치된 연결체(10)와 편심축(21)이 설치된 지지체(20) 사이의 형성 각도가 변경되고, 이를 통해 채굴부재(12)의 선회각이 변경되도록 구성한 것이다.The angle adjusting structure formed between the connecting body 10 and the support body 20 is provided with a nut tube 14 on the connecting body 10 and the supporting body 20 opposite to the connecting body 10. An adjustment member 24 having a ball screw 24a fastened to the installed nut pipe 14 is installed in a rotational structure so that the ball screw 24a and the nut pipe 14 according to the forward and reverse rotation of the adjustment member 24 are provided. The angle of formation between the connecting body 10 provided with the mining member 12 and the support 20 provided with the eccentric shaft 21 is changed according to the fastening amount, and the pivot angle of the mining member 12 is changed through this. .

그런데, 상기 각도 조절구조를 구성하는 조절부재(24)의 볼스크루(24a)와 너트관(14)은 항시 직선상에 위치하여야 연속적인 체결이 가능하나 연결체(10)에 설치된 지지체(20)는 선회하므로, 너트관(14)이 연결체(10)에 용접 등을 통해 고정되면 볼스크루(24a)와 너트관(14)은 직선을 형성하지 아니하는 관계로 연속적인 체결이 구현되기 어렵다.By the way, the ball screw 24a and the nut tube 14 of the adjustment member 24 constituting the angle control structure should always be located on a straight line to enable continuous fastening, but the support 20 installed in the connecting body 10 is provided. Since the pivot is the nut pipe 14 is fixed to the connecting body 10 by welding or the like, the ball screw 24a and the nut pipe 14 do not form a straight line, so it is difficult to achieve continuous fastening.

이점을 고려하여, 본 실시예에서는 상기 너트관(14)을 연결체(10)에 회동구조로 설치하여, 너트관(14)과 볼스크루(24a)의 체결에 따라 연결체(10)에 회동구조로 설치된 지지체(20)가 선회하더라도, 너트관(14)의 회전에 의해 너트관(14)과 볼스크루(24a)는 항시 직선을 유지하여 연속적인 체결이 가능하도록 하고 있다.In view of this, in the present embodiment, the nut pipe 14 is installed in the connecting structure 10 in a rotating structure, and the nut pipe 14 is rotated in the connecting body 10 in accordance with the fastening of the nut pipe 14 and the ball screw 24a. Even when the support body 20 provided by the structure turns, the nut pipe 14 and the ball screw 24a are always kept in a straight line by the rotation of the nut pipe 14, so that continuous fastening is possible.

본 발명에서는 일예로 상기 연결체(10)에 고정봉(15a)을 설치하고 이 고정봉(15a)에 너트관(14)이 형성된 회전관(15b)을 관통되게 설치하여, 회전관(15b)의 회전에 의해 너트관(14)의 회동이 구현되도록 하고 있다.In the present invention, as an example, the fixing rod 15a is installed on the connecting body 10, and the fixing tube 15a is installed to pass through the rotating tube 15b having the nut tube 14 formed therein, and thus, the rotating tube 15b. Rotation of the nut tube 14 is realized.

이와 더불어, 본 실시예에서 상기 지지체(20)를 연결체(10)에 연결축(13)을 통해 회동구조로 설치하여, 상기 각도 조절구조에 의해 지지체(20)가 정역으로 선회하더라도 연결축(13)과 편심축(21) 사이의 간격이 항시 동일하게 유지되도록 구성하고 있다.In addition, in the present embodiment, the support body 20 is installed to the connecting body 10 through the connecting shaft 13 in a rotational structure, and the support shaft 20 is pivoted in the forward and reverse directions by the angle adjusting structure. The gap between 13) and the eccentric shaft 21 is always kept the same.

그리고, 상기 동력장치(100)의 PTO 축(110)과 연결축(13) 사이, 그리고 연결축(13)과 지지체(20)의 편심축(21) 사이에 체인(C) 스프라킷(S)을 통해 연결하여, PTO 축(110)으로부터 제공되는 회전력에 의해 편심축(21)이 회전하도록 하고 있다.In addition, the chain C sprocket S between the PTO shaft 110 and the connecting shaft 13 of the power unit 100 and between the connecting shaft 13 and the eccentric shaft 21 of the support 20. ), The eccentric shaft 21 is rotated by the rotational force provided from the PTO shaft 110.

이와 같이 구성하면, 상기 각도 조절구조에 의해 연결체(10)에 회동구조로 설치된 지지체(20)가 정역으로 선회하더라도 체인(C)과 스프라킷(S)을 통해 연결된 연결축(13)과 편심축(21) 사이의 간격, 및 이들 사이에 설치된 체인(C)의 장력은 변경되지 아니한다.When configured in this way, even if the support body 20 installed in the rotational structure on the connecting body 10 by the angle adjustment structure is pivoted forward and reverse and the connecting shaft 13 connected through the chain (C) and the sprocket (S) and The spacing between the eccentric shafts 21 and the tension of the chain C provided therebetween are not changed.

그리하여, 지지체(20)에 편심축(21)과 연결된 체인C)을 탄력적으로 지지하여 체인의 장력을 일정하게 유지시키는 텐션 스프라킷의 설치가 요구되지 아니하므로, 구조의 간소화가 이룩될 수 있다.Thus, installation of a tension sprocket for elastically supporting the chain C connected to the eccentric shaft 21 on the support 20 to maintain the tension of the chain is not required, so that the structure can be simplified. .

1. 동력장치 부착형 근채류 수확기
10. 연결체 11. 플랜지부
12. 채굴부재 12a. 굴토부
12b. 스크린부 12c. 축
13. 연결축 14. 너트관
15a. 고정봉 15b. 회동관
20. 지지체 21. 편심축
21a. 편심부 22. 바퀴부
22a. 하우징 22b. 바퀴
22b-a. 체결관 22c. 조절 손잡이
22c-a. 볼트봉 23. 가이드
24. 조절부재 24a. 볼 스크루
30. 연결로드
C. 체인 S. 스프라킷
100. 동력장치 110. PTO 축1. Power Plant Attached Root Harvester
10. Connecting body 11. Flange part
12. Mining member 12a. Gultobu
12b. Screen portion 12c. shaft
13. Connecting shaft 14. Nut pipe
15a. Fixing rod 15b. Hall
20. Support 21. Eccentric Shaft
21a. Eccentric 22. Wheel
22a. Housing 22b. wheel
22b-a. Fastener 22c. Adjustable knob
22c-a. Bolt rod 23. Guide
24. Adjustment member 24a. Ball screw
30. Connection rod
C. Chain S. Sprockets
100. Power Unit 110. PTO Shaft

Claims (2)

채굴부재를 회동구조로 축 설치한 연결체와; 상기 연결체에 회동구조로 연결되며, 동력장치에 형성된 PTO 축의 회전력을 인가받아 회전되는 편심축이 설치된 지지체를 포함하여 구성되며 상기 편심축과 채굴부재 사이에는 연결로드에 의해 편심 링크구조가 형성되어, 상기 연결로드는 편심축의 회전에 의해 진퇴하여 채굴부재를 정역으로 선회하도록 구성되고,
상기 연결체에는 너트관이 형성되고 지지체에는 연결체의 너트관에 체결되는 볼스크루를 갖는 조절부재가 설치되어, 조절부재의 볼스크루와 너트관의 체결량에 따라 지지체가 선회하여 연결체에 설치된 채굴부재의 진입각도를 변경하도록 구성되는 한편, 상기 너트관은 연결체에 회동구조로 설치되어서,
상기 너트관과 조절부재의 볼스크루 체결에 따라 지지체가 선회되더라도, 너트관의 회동에 의해 너트관과 조절부재의 볼스크루는 직선을 유지하여 지지체의 선회를 위한 이들의 연속적인 체결이 가능하도록 구성된 것을 특징으로 하는 동력장치 부착형 근채류 수확기.A connecting body in which a mining member is pivotally installed in a rotational structure; It is connected to the connecting structure in a rotational structure, and comprises a support provided with an eccentric shaft is rotated by the rotational force of the PTO shaft formed in the power unit and the eccentric link structure is formed between the eccentric shaft and the mining member by a connecting rod The connecting rod is configured to retreat by rotation of the eccentric shaft to pivot the mining member forward and backward,
The connecting member is formed with a nut tube and the support member is provided with a control member having a ball screw fastened to the nut tube of the connecting member, the support is pivoted according to the coupling amount of the ball screw and the nut tube of the adjusting member mining installed in the connecting member While configured to change the entry angle of the member, the nut pipe is installed in the connecting structure in a rotational structure,
Even when the support is pivoted according to the ball screw fastening of the nut pipe and the adjusting member, the ball screw of the nut pipe and the adjusting member is maintained to be straight by the rotation of the nut pipe so that the fastening of the support for the pivoting of the support is possible. Power plant attached root crop harvester, characterized in that. 제 1항에 있어서, 연결체에는 고정봉이 설치되고 이 고정봉에는 회전관이 설치되는 한편, 상기 회전관에는 너트관이 설치되어 너트관은 연결체에 회동구조로 설치된 것을 특징으로 하는 동력장치 부착형 근채류 수확기.According to claim 1, wherein the connecting rod is provided with a fixed rod and the fixed rod is provided with a rotating tube, while the rotating tube is provided with a nut tube, the nut tube is installed in the connecting body with a power unit, characterized in that the rotating structure Type root crop harvester.
KR1020100033469A 2010-04-12 2010-04-12 Harvesters for root crop KR101084369B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101354769B1 (en) * 2012-11-08 2014-01-22 재욱강업(주) Farm implement combination plate for tractor
CN104737694A (en) * 2013-12-26 2015-07-01 中国热带农业科学院广州实验站 Small hydraulic bionic type cassava harvesting machine
KR102207509B1 (en) * 2020-06-17 2021-01-25 권기원 Harvester for root crops having anti-vibration structure

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101427326B1 (en) * 2014-03-04 2014-08-06 남미정 Variable agricultural harvester
KR102000654B1 (en) * 2019-06-17 2019-07-16 방성환 garlic reaping machine
KR102276962B1 (en) * 2020-12-14 2021-07-13 노규용 Sweet Potato Harvesting Apparatus And Sweet Potato Harvesting Method Using The Same

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Publication number Priority date Publication date Assignee Title
KR200212531Y1 (en) 2000-08-11 2001-02-15 권기원 Harvester for edible roots
KR200397560Y1 (en) 2005-07-09 2005-10-06 전형기 A reaping machine for root crop

Patent Citations (2)

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KR200212531Y1 (en) 2000-08-11 2001-02-15 권기원 Harvester for edible roots
KR200397560Y1 (en) 2005-07-09 2005-10-06 전형기 A reaping machine for root crop

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101354769B1 (en) * 2012-11-08 2014-01-22 재욱강업(주) Farm implement combination plate for tractor
CN104737694A (en) * 2013-12-26 2015-07-01 中国热带农业科学院广州实验站 Small hydraulic bionic type cassava harvesting machine
KR102207509B1 (en) * 2020-06-17 2021-01-25 권기원 Harvester for root crops having anti-vibration structure

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