KR20030033559A - Harrow installation structure - Google Patents

Harrow installation structure Download PDF

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Publication number
KR20030033559A
KR20030033559A KR1020010065588A KR20010065588A KR20030033559A KR 20030033559 A KR20030033559 A KR 20030033559A KR 1020010065588 A KR1020010065588 A KR 1020010065588A KR 20010065588 A KR20010065588 A KR 20010065588A KR 20030033559 A KR20030033559 A KR 20030033559A
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KR
South Korea
Prior art keywords
harrow
frame
cylinder
bracket
mounting bracket
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KR1020010065588A
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Korean (ko)
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KR100398702B1 (en
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김중호
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대호농업기계(주)
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Priority to KR10-2001-0065588A priority Critical patent/KR100398702B1/en
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    • 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
    • A01B23/00—Elements, tools, or details of harrows
    • A01B23/04—Frames; Drawing-arrangements
    • 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
    • A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
    • A01B35/02—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools
    • A01B35/10—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools mounted on tractors

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

PURPOSE: A harrow mounting structure is provided to conveniently mount a harrow for use in a tractor to a rotabator and make the operation of the harrow smooth when mounted. CONSTITUTION: A harrow for use in a tractor having: a harrow frame(60) vertically rotatably hinged to a horizontal axis(3) of the upper end of a rotabator; a harrow plate mounted to the harrow frame(60); and a cylinder(27) connected to the harrow frame(60) or the harrow plate to rotatably elevate the harrow plate comprises: a cylinder attaching bracket(20) hinged to the cylinder(27) to vertically rotate the cylinder(27); a pair of frame attaching brackets(10) having a coupling groove(12) opened in one direction; a fixing bolt(16) mounted on an opened portion(15) of the coupling groove(12); and a bracket connecting frame(30) installed in a direction parallel with the horizontal axis(3) of the rotabator.

Description

써레 장착용 구조물{Harrow installation structure}Harrow installation structure

본 발명은 써레 장착용 구조물에 관한 것으로서, 보다 상세하게는 트랙터용 써레를 로터베이터에 간편하게 장착할 수 있으면서도 장착시 써레의 작동이 원활하기 이루어질 수 있도록 된 써레 장착용 구조물에 관한 것이다.The present invention relates to a harrow mounting structure, and more particularly, to a harrow mounting structure that can be easily mounted to the tractor harrow while operating the harrow at the time of mounting.

일반적으로 트랙터용 써레는 트랙터 후방의 로터베이터에 연결 설치되어 로터베이터에 의해 파쇄된 무논의 흙을 평탄화하게 된다. 이러한 트랙터용 써레의 장착구조는 도 1에 도시된 바와 같이, 로터베이터(2) 상단의 횡축(3) 중앙부에 소정길이 상향 연장된 실린더취부용 브래킷(70)이 구비되어 이 실린더취부용 브래킷(70)에 써레를 승강시키기 위한 실린더(27)를 핀결합함과 더불어, 이 실린더취부용 브래킷(70) 양측의 로터베이터(2) 횡축(3)상에 프레임취부용 브래킷(80)이 구비되어 이 프레임취부용 브래킷(80)에 써레용 프레임(60)의 선단이 상하로 회동가능하게 핀결합된다.In general, the tractor harrow is connected to the rotorbait in the rear of the tractor to flatten the soil of Munon crushed by the rotorbait. As shown in FIG. 1, the mounting structure of the tractor harrow is provided with a cylinder mounting bracket 70 extending a predetermined length upwardly in the center of the horizontal axis 3 of the upper portion of the rotor bay 2. In addition to pinning the cylinder 27 for elevating the harrow to 70, the frame mounting bracket 80 is provided on the transverse shaft 3 of the rotor vavers 2 on both sides of the cylinder mounting bracket 70. The tip of the harrow frame 60 is pinned to the frame mounting bracket 80 so as to be rotatable up and down.

그러나, 이러한 장착구조를 갖는 트랙터용 써레는 이를 농가에서 구입하여 농민이 직접 로터베이터(2) 상단의 횡축(3)에 프레임취부용 브래킷(80)과 실린더취부용 브래킷(70)을 각각의 용접부(73,83)에 의해 장착하여야 하기 때문에, 용접기 등의 작업도구가 필요함은 물론 그 작업이 번거로운 문제점이 있다. 또한, 이러한 프레임취부용 브래킷(80)과 실린더취부용 브래킷(70)을 사용자가 각각 별도로 용접하여 장착하게 되면, 사용가마다 그 장착위치가 서로 달라지게 되므로, 써레의 작동이 제조회사에서 설계된 대로 이루어지지 않는 문제점이 있다. 즉, 상기 실린더취부용 브래킷(70)을 프레임취부용 브래킷(80)에 대해 정해진 높이보다 지나치게 낮게 장착할 경우 써레판(50)이 제대로 들려지지 않게 되며, 반대로 지나치게 높게 장착하게 되면, 작업시 써레판(50)이 무논의 흙을 가압하지 못해 무논을 제대로 평탄화하지 못하는 문제점이 있다.However, a tractor harrow having such a mounting structure can be purchased at a farm and farmers directly attach the frame mounting bracket 80 and the cylinder mounting bracket 70 to the horizontal axis 3 of the upper rotor rotor 2, respectively. Since it must be mounted by (73,83), a work tool such as a welding machine is required as well as the work is troublesome. In addition, when the user installs the frame mounting bracket 80 and the cylinder mounting bracket 70 separately by welding, the mounting positions are different for each user, so the operation of the harrow is made as designed by the manufacturer. There is a problem. That is, when the cylinder mounting bracket 70 is mounted too low than the height specified for the frame mounting bracket 80, the harrow plate 50 is not lifted properly. There is a problem that the plate 50 does not pressurize Munon's soil, so that Munon does not planarize properly.

그 외에도 상기 트랙터용 써레의 장착구조는 로터베이터(2)의 횡측(3)에 프레임취부용 브래킷(80)과 실린더취부용 브래킷(70)을 각각 용접하여 고정하여야 하므로, 용접시 로터베이터(2)의 횡축(3)이 손상되므로 사용자가 이를 꺼려하는 문제점과, 상기 로터베이터(2)의 횡축(3)에 배토기나 비료살포기 등의 농기구를 장착하기 위한 브래킷을 기 설치한 경우 동일한 위치에 써레 장착용 브래킷을 설치하기 어려운 등의 여러 가지 문제점이 있다.In addition, since the mounting structure of the tractor harrow should be fixed by welding the frame mounting bracket 80 and the cylinder mounting bracket 70 respectively on the lateral side 3 of the rotor baiter 2, Hence, the user is reluctant to damage the horizontal axis (3) of the rotor), and the harrow is installed in the same position when a bracket for mounting agricultural equipment such as a clay soil or a fertilizer spreader is installed on the horizontal axis (3) of the rotorator 2. There are various problems, such as difficult to install the mounting bracket.

본 발명은 전술한 바와 같은 문제점을 해결하기 위한 것으로서, 본 발명의 목적은 트랙터용 써레를 로터베이터에 간편하게 장착할 수 있으면서도, 장착된 써레의 작동이 원활하게 이루어질 수 있도록 된 써레 장착용 구조물을 제공하는 것이다.The present invention is to solve the problems as described above, an object of the present invention is to provide a harrow mounting structure to facilitate the operation of the mounted harrow while the tractor harrow can be easily mounted on the rotor. It is.

도 1은 종래의 트랙터용 써레의 사시도1 is a perspective view of a conventional tractor harrow

도 2는 본 발명에 따른 써레 장착용 구조물의 분해 사시도Figure 2 is an exploded perspective view of the harrow mounting structure according to the invention

도 3은 본 발명에 따른 써레 장착용 구조물의 배면도3 is a rear view of the harrow mounting structure according to the present invention.

도 4는 본 발명에 따른 구조물에 써레가 장착된 모습을 보인 측면도Figure 4 is a side view showing the harrow mounted on the structure according to the invention

도 5는 본 발명에 따른 구조물에 써레가 장착된 모습을 보인 평면도Figure 5 is a plan view showing a state that the harrow is mounted on the structure according to the invention

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

2 : 로터베이터 3 : 횡축2: rotorbator 3: horizontal axis

10 : 프레임취부용 브래킷12 : 결합홈10: frame mounting bracket 12: coupling groove

20 : 실린더취부용 브래킷27 : 실린더20: cylinder mounting bracket 27: cylinder

30 : 브래킷연결용 프레임40 : 부착물30: frame for bracket connection 40: attachment

50 : 써레판60 : 써레용 프레임50: harrow plate 60: harrow frame

본 발명에 따르면, 로터베이터(2) 상단의 횡축(3)에 상하로 회동가능하게 힌지결합된 써레용 프레임(60)과, 이 써레용 프레임(60)에 장착된 써레판(50)과, 상기 써레용 프레임(60) 또는 써레판(50)에 연결되어 이 써레판(50)을 회동승강되도록 하는 실린더(27)를 포함하여 구성된 트랙터용 써레에 있어서, 상기 실린더(27)가 상하로 회동되도록 힌지결합되는 실린더취부용 브래킷(20)과, 일측으로 개방된 결합홈(12)이 형성되어 이 결합홈(12)에 의해 상기 로터베이터(2)의 횡축(3)에 결합되는 한 쌍의 프레임취부용 브래킷(10)과, 이 프레임취부용 브래킷(10)의 결합홈(12) 개방부(15)에 설치되어 상기 로터베이터(2)의 횡축(3)이 결합홈(12)의 개방부(15)를 통해 분리되지 않도록 하는 고정볼트(16)와, 상기 로터베이터(2)의 횡축(3)과 나란한 방향으로 설치되며 양단부에는 한 쌍의 프레임취부용 브래킷(10)이 연결되고 중앙부에는 실린더취부용 브래킷(20)이 연결되는 브래킷연결용 프레임(30)을 포함하여 구성된 것을 특징으로 하는 써레 장착용 구조물이 제공된다.According to the present invention, a harrow frame (60) hinged to the horizontal axis (3) of the upper end of the rotor (2) so as to be rotated up and down, and a harrow plate (50) mounted to the harrow frame (60), In the harrow for a tractor comprising a cylinder (27) connected to the harrow frame (60) or the harrow plate (50) to rotate the harrow plate (50), the cylinder (27) rotates up and down. A pair of cylinder mounting brackets 20 which are hinged so as to be coupled to each other, and a coupling groove 12 opened to one side are formed to be coupled to the transverse shaft 3 of the rotorbator 2 by the coupling grooves 12. It is installed in the frame mounting bracket 10 and the coupling groove 12 opening 15 of the frame mounting bracket 10 so that the transverse shaft 3 of the rotor baiter 2 opens the coupling groove 12. Fixing bolt 16 to prevent separation through the portion 15, and is installed in the direction parallel to the horizontal axis (3) of the rotor baiter 2 and a pair at both ends The frame mounting bracket 10 is connected to the center portion is provided with a harrow mounting structure, characterized in that comprising a frame for connecting the bracket 30 is connected to the cylinder mounting bracket 20 is connected.

본 발명의 다른 특징에 따르면, 상기 브래킷연결용 프레임(30)은 로터베이터(2)의 횡축(3)과 나란하게 배치되며 그 중앙부에 실린더취부용 브래킷(20)이 설치되는 센터로드(36)와, 이 센터로드(36)의 양측에 센터로드(36)의 길이방향을 따라 위치조절가능하게 장착되며 그 외측단에는 프레임취부용 브래킷(10)이 설치된 한 쌍의 폭조절로드(31)로 분할형성되며, 상기 로터베이터(2)의 횡축(3)에 별도의 부착물(40)이 존재할 경우 폭조절로드(31)의 위치를 조절하여이 폭조절로드(31)의 단부에 구비된 프레임장착용 브래킷(10)을 부착물(40)을 회피하여 로터베이터(2)의 횡축(3)에 설치할 수 있도록 된 것을 특징으로 하는 써레 장착용 구조물이 제공된다.According to another feature of the present invention, the bracket connecting frame 30 is disposed in parallel with the horizontal axis 3 of the rotor vacantor (2) and the center rod 36 in which the cylinder mounting bracket 20 is installed at the center thereof. And a pair of width adjusting rods 31 mounted on both sides of the center rod 36 along the longitudinal direction of the center rod 36 and provided at an outer end thereof with a frame mounting bracket 10. Is divided and formed, if there is a separate attachment 40 on the horizontal axis (3) of the rotorator 2 for adjusting the position of the width adjusting rod 31 for mounting the frame provided at the end of the width adjusting rod 31 The harrow mounting structure is provided, characterized in that the bracket 10 can be installed on the transverse shaft 3 of the rotorbait 2 by avoiding the attachment 40.

이하, 본 발명의 바람직한 실시예를 첨부한 도면에 의거하여 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

도 2 내지 도 5는 각각 본 발명에 따른 써레 장착용 구조물의 사시도와 배면도, 측면도, 평면도이다. 이를 참조하면, 상기 써레 장착용 구조물은 중앙의 실린더취부용 브래킷(20)과 양단의 프레임취부용 브래킷(10)이 조립식으로 된 하나의 구조물에 의해 로터베이터(2)의 횡축(3)에 간편하게 장착될 수 있음과 더불어, 상기 로터베이터(2)의 횡축(3)에 별도의 부착물(40)이 존재할 경우 이를 회피하여 설치할 수 있도록 된 것이다.2 to 5 are a perspective view, a rear view, a side view, and a plan view of the harrow mounting structure according to the present invention, respectively. Referring to this, the harrow mounting structure is conveniently formed on the transverse shaft 3 of the rotorbator 2 by a structure in which the center cylinder mounting bracket 20 and the frame mounting bracket 10 at both ends are assembled. In addition to being able to be mounted, if there is a separate attachment 40 in the horizontal axis (3) of the rotorator 2 is to be installed to avoid it.

상기 브래킷연결용 프레임(30)은 로터베이터(2)의 횡축(3)과 나란하게 배치되는 센터로드(36)와, 이 센터로드(36)의 양측에 센터로드(36)의 길이방향을 따라 위치조절가능하게 장착되는 한 쌍의 폭조절로드(31)로 분할형성된다. 이때, 상기 센터로드(31)는 하단이 개방된 찬넬형태의 빔으로 이루어지고, 그 중앙부에는 실린더취부용 브래킷(20)이 고정설치되며, 그 하단부에는 전후방으로 관통된 다수개의 핀홀(37)이 소정간격으로 형성된다. 또한, 상기 폭조절로드(31)는 센터로드(36)의 양측에 위치조절가능하게 장착되는 것으로, 그 내측에는 찬넬형 센터로드(31)의 내부에 삽입 결합되는 직선형의 연결부(32)가 구비되고, 그 외측에는 외측으로 갈수록 하향경사지도록 만곡되고 그 단부에는 프레임취부용 브래킷(10)이 고정 설치된 브래킷장착부(33)가 구비된다. 또, 상기 폭조절로드(31)의 연결부(32) 하단에는 센터로드(36)의 핀홀(37)과 대응되는 핀홀(34)이 형성된 고정판(35)이 용접 설치된다.The bracket connection frame 30 has a center rod 36 arranged in parallel with the transverse shaft 3 of the rotorbator 2 and along the longitudinal direction of the center rod 36 on both sides of the center rod 36. It is divided into a pair of width adjusting rods 31 which are mounted to be adjustable. At this time, the center rod 31 is made of a beam of a channel shape having an open bottom, a cylinder mounting bracket 20 is fixed to the center portion, a plurality of pinholes 37 penetrated back and forth at the bottom portion It is formed at a predetermined interval. In addition, the width adjustment rod 31 is mounted on both sides of the center rod 36 so as to be adjustable in position, the inner side is provided with a straight connection portion 32 that is inserted and coupled to the inside of the channel-shaped center rod 31. It is bent so as to be inclined downward toward the outside toward the outside, the end is provided with a bracket mounting portion 33 is fixed to the frame mounting bracket 10 is fixed. In addition, a fixing plate 35 in which a pinhole 34 corresponding to the pinhole 37 of the center rod 36 is formed is welded to the lower end of the connecting portion 32 of the width adjusting rod 31.

상기 실린더취부용 브래킷(20)은 센터로드(36)의 중앙부에 상부로 돌출 설치된 것으로, 그 일측에는 실린더(27)를 힌지결합하기 위한 핀홀(22)이 형성된다. 또한, 이러한 실린더취부용 브래킷(20)은 로터베이터(2) 상부의 지지로드(24)에 연결되어 작업시 브래킷연결용 프레임(30)이 써레에 작용되는 힘에 의해 휘어지거나 손상되는 것을 방지하게 된다.The cylinder mounting bracket 20 protrudes upward from the center portion of the center rod 36, and a pinhole 22 for hinge coupling the cylinder 27 is formed at one side thereof. In addition, the cylinder mounting bracket 20 is connected to the support rod 24 of the upper rotor rotor 2 to prevent the bracket connecting frame 30 from being bent or damaged by a force acting on the harrow during operation. do.

상기 프레임취부용 브래킷(10)은 폭조절로드(31)의 외측단에 고정 설치된 것으로, 그 하단부에는 하부로 개방된 반원형의 결합홈(12)이 형성되어 이 결합홈(12)에 의해 로터베이터(2)의 횡축(3)에 걸쳐지게 되고, 이 결합홈(12)의 개방부(15)에는 대략 ㄴ자형태로 절곡되어 로터베이터(2)의 횡축(3)을 둘러싸도록 된 고정볼트(16)가 결합되어 로터베이터(2)의 횡축(3)이 결합홈(12)의 개방부(15)를 통해 분리되는 것을 방지할 수 있도록 구성된다.The frame mounting bracket 10 is fixedly installed at the outer end of the width control rod 31, the lower end is formed with a semicircular coupling groove 12 is opened to the lower rotor rotor by the coupling groove 12 The fixing bolt 16 which spans the horizontal axis 3 of (2) and which is bent in an approximately N-shape to the opening part 15 of the coupling groove 12 so as to surround the horizontal axis 3 of the rotorbaiter 2. ) Is coupled to prevent the transverse shaft 3 of the rotorbator 2 from being separated through the opening 15 of the coupling groove 12.

상기 써레용 프레임(60)은 도4와 도5에서와 같이, 프레임취부용 브래킷(10)과 써레판(50)을 연결하는 한 쌍의 로드로 이루어지며, 그 전방단부와 후방단부에는 각각 상기 프레임취부용 브래킷(10)과 써레판(50)에 상하로 회동가능하게 힌지결합되는 핀결합부(61,63)가 구비된다. 이때, 써레용 프레임(60)의 전단부는 로터베이터(2)의 횡축(3)에 장착되는 프레임취부용 브래킷(10)의 설치위치에 따라 폭이조절되므로, 이에 맞추어 써레용 프레임(60)의 후단부도 폭조절함이 바람직하다. 이와 같이, 써레용 프레임(60) 후단부의 폭을 조절하기 위한 구조로서, 써레판(50)으로부터 전방과 상부로 돌출 설치되며 소정간격으로 다수개의 볼트결합공(65)이 형성된 두 쌍의 고정브래킷(64)과, 이 고정브래킷(64)에 좌우로 위치조절가능하게 볼트 체결되는 한 쌍의 가변브래킷(66)으로 구성되며, 이 가변브래킷(66)에는 상기 써레용 프레임(60)을 힌지결합하기 위한 핀(67)이 장착된다. 이때, 상기 가변브래킷(66)의 폭은 써레용 프레임(60)의 폭보다 크게 형성되어 써레용 프레임(60)을 이 가변브래킷(66) 내측에서 좌우로 폭조절이 가능하도록 함과 더불어, 이 가변브래킷(66) 자체도 써레판(50)의 고정브래킷(64)에 좌우로 위치조절되어 볼트 체결되도록 구성된다. 물론, 써레용 프레임(60)의 후단부를 써레판(50)에 상하좌우로 회동가능하게 연결하면 전술한바와 같이 별도로 폭을 조절하기 위한 구성이 불필요하게 된다.The harrow frame 60 is composed of a pair of rods connecting the frame mounting bracket 10 and the harrow plate 50, as shown in Figures 4 and 5, the front end and the rear end are respectively Pin coupling portions 61 and 63 are hinged to the frame mounting bracket 10 and the harrow plate 50 so as to be rotatable vertically. At this time, the front end portion of the harrow frame 60 is adjusted in width according to the installation position of the frame mounting bracket 10 to be mounted on the horizontal axis 3 of the rotor baiter 2, It is also preferable to adjust the rear end width. As such, as a structure for adjusting the width of the rear end of the harrow frame 60, two pairs of fixing brackets protruding from the harrow plate 50 to the front and the upper part and having a plurality of bolt coupling holes 65 at predetermined intervals are formed. (64) and a pair of variable brackets (66) which are bolted to the fixed bracket (64) so as to be adjustable from side to side, and the variable bracket (66) is hinged to the harrow frame (60). A pin 67 for mounting is mounted. In this case, the width of the variable bracket 66 is formed larger than the width of the harrow frame 60 to allow the harrow frame 60 to be adjusted to the left and right in the variable bracket 66, The variable bracket 66 itself is also configured to be bolted to the left and right position adjustment to the fixing bracket 64 of the harrow plate (50). Of course, if the rear end of the harrow frame 60 is rotatably connected to the harrow plate 50 in up, down, left and right, a configuration for adjusting the width separately as described above is unnecessary.

이상의 구성에 의한 써레장착용 구조물은 중앙의 실린더취부용 브래킷(20)과 양단의 프레임취부용 브래킷(10)이 조립식으로 된 하나의 구조물에 의해 로터베이터(2)의 횡축(3)에 볼트 체결되므로, 사용자가 종래와 같이 별도의 용접공정 등을 거치지 않고도 간편하게 써레를 장착할 수 있어 사용이 편리하다. 또한, 상기 써레장착용 구조물은 실린더취부용 브래킷(20)의 위치가 규격화된 브래킷연결용 프레임(30)에 의해 항상 정해진 위치에 셋팅되므로, 종래와 같이, 실린더(27)의 장착위치가 적절하지 못해 발생되는 써레 작동상의 불량요인이 해소된다.The structure for mounting the harrow according to the above structure is bolted to the transverse shaft 3 of the rotorbaiter 2 by a structure in which the center cylinder mounting bracket 20 and the frame mounting bracket 10 at both ends are assembled. Therefore, the user can conveniently install the harrow without going through a separate welding process, etc. as in the prior art, and thus it is convenient to use. In addition, since the harrow mounting structure is always set at a predetermined position by the bracket connection frame 30 where the position of the cylinder mounting bracket 20 is standardized, as in the related art, the mounting position of the cylinder 27 is not appropriate. The bad factors of harrow operation caused by the failure are eliminated.

또한, 상기 써레장착용 구조물은 도3에서와 같이, 로터베이터(2) 횡축상에다른 농기구를 장착하기 위한 브래킷 등의 별도의 부착물(40)이 존재할 경우에도 폭조절로드(31)의 폭을 조절하여 프레임취부용 브래킷(10)의 장착위치를 간편하게 조절하여 장착할 수 있다.In addition, the harrow mounting structure, as shown in Figure 3, even if there is a separate attachment 40, such as a bracket for mounting the other farm equipment on the horizontal axis of the rotor vaver 2, the width of the width adjusting rod 31 By adjusting, the mounting position of the frame mounting bracket 10 can be easily adjusted and mounted.

이상에서와 같이 본 발명에 의하면, 실린더취부용 브래킷(20)과 프레임취부용 브래킷(10)이 하나의 구조물에 의해 로터베이터(2)의 횡축(3)에 간편하게 볼트 체결되므로 사용이 편리하고, 실린더(27)가 제조회사에서 설계된 대로 정위치되어 셋팅되므로 써레의 작동이 원활하며, 로터베이터(2) 횡축에 별도의 부착물(40)이 존재할 경우에도 간편하게 위치 조절하여 장착할 수 있다.As described above, according to the present invention, since the cylinder mounting bracket 20 and the frame mounting bracket 10 are simply bolted to the transverse shaft 3 of the rotorbaiter 2 by one structure, it is convenient to use, Since the cylinder 27 is set and set exactly as designed by the manufacturer, the harrow is smoothly operated, and even when a separate attachment 40 is present on the horizontal axis of the rotorbait 2, the position can be easily adjusted and mounted.

Claims (2)

로터베이터(2) 상단의 횡축(3)에 상하로 회동가능하게 힌지결합된 써레용 프레임(60)과, 이 써레용 프레임(60)에 장착된 써레판(50)과, 상기 써레용 프레임(60) 또는 써레판(50)에 연결되어 이 써레판(50)을 회동승강되도록 하는 실린더(27)를 포함하여 구성된 트랙터용 써레에 있어서, 상기 실린더(27)가 상하로 회동되도록 힌지결합되는 실린더취부용 브래킷(20)과, 일측으로 개방된 결합홈(12)이 형성되어 이 결합홈(12)에 의해 상기 로터베이터(2)의 횡축(3)에 결합되는 한 쌍의 프레임취부용 브래킷(10)과, 이 프레임취부용 브래킷(10)의 결합홈(12) 개방부(15)에 설치되어 상기 로터베이터(2)의 횡축(3)이 결합홈(12)의 개방부(15)를 통해 분리되지 않도록 하는 고정볼트(16)와, 상기 로터베이터(2)의 횡축(3)과 나란한 방향으로 설치되며 양단부에는 한 쌍의 프레임취부용 브래킷(10)이 연결되고 중앙부에는 실린더취부용 브래킷(20)이 연결되는 브래킷연결용 프레임(30)을 포함하여 구성된 것을 특징으로 하는 써레 장착용 구조물.The harrow frame 60 hinged to the horizontal axis 3 of the upper rotor rotor 2 so as to be rotatable vertically, the harrow plate 50 mounted to the harrow frame 60, and the harrow frame ( 60) or a tractor harrow configured to include a cylinder 27 connected to the harrow plate 50 to rotate the harrow plate 50 up and down, wherein the cylinder 27 is hinged to be rotated up and down. Mounting bracket 20 and a pair of coupling grooves 12 opened to one side are formed and a pair of frame mounting brackets coupled to the transverse shaft 3 of the rotorbator 2 by the coupling groove 12 ( 10) and the coupling groove 12 opening 15 of the frame mounting bracket 10 so that the transverse shaft 3 of the rotor baiter 2 opens the opening 15 of the coupling groove 12. The fixing bolt 16 and the rotor shaft 2 are installed in parallel with the horizontal axis 3 so as not to be separated through the fixing bolt 16. Brackets 10 are connected and the central part structure for a harrow mounted, characterized in that configured to include a cylinder for mounting the bracket 20, the bracket for connecting the frame 30 to be connected. 제 1항에 있어서, 상기 브래킷연결용 프레임(30)은 로터베이터(2)의 횡축(3)과 나란하게 배치되며 그 중앙부에 실린더취부용 브래킷(20)이 설치되는 센터로드(36)와, 이 센터로드(36)의 양측에 센터로드(36)의 길이방향을 따라 위치조절가능하게 장착되며 그 외측단에는 프레임취부용 브래킷(10)이 설치된 한 쌍의폭조절로드(31)로 분할형성되며, 상기 로터베이터(2)의 횡축(3)에 별도의 부착물(40)이 존재할 경우 폭조절로드(31)의 위치를 조절하여 이 폭조절로드(31)의 단부에 구비된 프레임장착용 브래킷(10)을 상기 부착물(40)을 회피하여 로터베이터(2)의 횡축(3)에 설치할 수 있도록 된 것을 특징으로 하는 써레 장착용 구조물.The center rod 36 of claim 1, wherein the frame for connecting the bracket 30 is disposed in parallel with the transverse shaft 3 of the rotorbator 2, and the cylinder mounting bracket 20 is installed at the center thereof. On both sides of the center rod 36 is mounted to be adjustable in position along the longitudinal direction of the center rod 36, the outer end is divided into a pair of width adjustment rod 31 provided with a frame mounting bracket (10) When the separate attachment 40 is present on the horizontal axis 3 of the rotor vaver 2, the frame mounting bracket provided at the end of the width adjustment rod 31 by adjusting the position of the width adjustment rod 31 Harrow mounting structure, characterized in that the (10) to be installed on the transverse shaft (3) of the rotor vavers to avoid the attachment (40).
KR10-2001-0065588A 2001-10-24 2001-10-24 Harrow installation structure KR100398702B1 (en)

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KR940006049Y1 (en) * 1992-06-08 1994-09-08 황선옥 Band stockings
KR960001683U (en) * 1994-06-17 1996-01-19 임채경 Opener with melody
KR100228261B1 (en) * 1997-08-14 1999-11-01 김대호 Harrow
KR100390696B1 (en) * 2000-11-12 2003-07-10 (주)광산엠.티.시 Harrow device
KR200227650Y1 (en) * 2001-01-16 2001-06-15 주식회사광산 엠. 티. 시 High and low control device for harrow

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KR100737390B1 (en) * 2005-08-23 2007-07-09 대호 (주) A harrow install structure equipped harrow up-down limiting device
KR101450099B1 (en) * 2013-10-21 2014-10-14 대호 (주) Mounting device for agricultural working tool
KR20170088325A (en) * 2015-12-08 2017-08-01 대호 (주) Harrow installation structure
KR20220152734A (en) 2021-05-10 2022-11-17 김동호 Harrow mounting device
KR102386257B1 (en) * 2021-06-29 2022-04-12 김준환 Joint device of folding type Rotorbator and Joint device protective structure

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