KR900008986Y1 - Accessory apparatus of rotary in a tractor - Google Patents

Accessory apparatus of rotary in a tractor Download PDF

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Publication number
KR900008986Y1
KR900008986Y1 KR2019880011633U KR880011633U KR900008986Y1 KR 900008986 Y1 KR900008986 Y1 KR 900008986Y1 KR 2019880011633 U KR2019880011633 U KR 2019880011633U KR 880011633 U KR880011633 U KR 880011633U KR 900008986 Y1 KR900008986 Y1 KR 900008986Y1
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South Korea
Prior art keywords
rotary
spring rod
tractor
pressure cover
spring
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KR2019880011633U
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Korean (ko)
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KR900002233U (en
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이상호
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금성전선 주식회사
문박
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Priority to KR2019880011633U priority Critical patent/KR900008986Y1/en
Publication of KR900002233U publication Critical patent/KR900002233U/en
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Publication of KR900008986Y1 publication Critical patent/KR900008986Y1/en

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/087Lifting devices; Depth regulation devices; Mountings

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Abstract

내용 없음.No content.

Description

트랙터용 로타리의 자동 경심 제어장치Automatic Hard Drive Control for Tractor Rotary

제 1 도는 본 고안의 요부사시도.1 is a main portion of the present invention.

제 2a, 2b 도는 본 고안의 작동상태 측면도로서 (a)는 경심이 얕게된 상태의 측면도, (b)는 경심이 깊게된 상태의 측면도.2a, 2b is a side view of the operating state of the present invention (a) is a side view of the state of shallowness, (b) is a side view of the state of deepening.

제 3 도는 본 고안이 로타리에 부착된 상태의 사시도.3 is a perspective view of the present invention attached to the rotary.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

2 : 압력커버 4 : 스프링로드2: pressure cover 4: spring loaded

6 : 와이어 10 : 부착편6: wire 10: attachment piece

12 : 압축스프링 14 : 케이블12: compression spring 14: cable

본 고안은 트랙터의 로타리 작업에 있어서, 트랙터 후부에 착설된 압력커버의 행정변위를 스프링 로드에 설정하여 트랙터의 유압승강 레버에 연결케 하므로서, 로타리의 경심을 자동으로 제어케하여 항상 균일한 경심을 유지토록한 로타리의 자동 경심 제어 시스템을 제공하려는 것이다.The present invention, in the rotary operation of the tractor, by setting the stroke displacement of the pressure cover installed on the rear of the tractor to the spring rod to connect to the hydraulic lifting lever of the tractor, to automatically control the hardness of the rotary to always maintain a uniform hardness The goal is to provide Rotary's automatic, decentralized control system.

종래의 경심 제어 장치는 주지된 바와같이 로타리의 전방이나 후방에 미륜을 설치하여 미륜의 상,하 연동에 의하여 경심을 제어토록 하였으나, 상기한 경심 제어장치는 굴곡이 심한 지반상에서는 미륜이 심하게 연동되므로서 경심이 불균일 하였으며, 특히, 지반이 침하된 부위에서는 미륜에 의한 경심 제어가 불가능하게되어 대부분의 사용자 들은 미륜에 의한 경심제어를 하지않고 트랙터에 부착된 유압승강레버를 인위적으로 조작하여 로타리의 경심을 제어하곤 하였었다.Conventional hard control device, as is well known by installing the front wheel or the rear wheel of the rotary to control the mind by the upper and lower linkage of the wheel, but the above-mentioned hard control device is because the rear wheel is severely interlocked on the ground severely curved In particular, in the area where the ground subsided, the control of the wheel was not possible, and most users did not control the wheel by the wheel and artificially operated the hydraulic lifting lever attached to the tractor. Used to control.

그러나 이러한 경심제어는 사용자의 감각능력과 순발력등 숙련성을 요구하게되어, 포장의 종류 즉, 논, 밭 계간지 등에 따른 선별의 경심제어는 곤란하였었고, 또한 엔진의 부하변동이 심하여 작업에 많은 문제점을 발생케 하는 것이었다.However, such control was required for the user's sense of ability and quickness, and it was difficult to control the selection according to the type of pavement, that is, paddy field and field quarterly paper. It was an outbreak.

본 고안의 목적은 상기한 문제점들을 해결하려는 것으로서, 포장의 종류에 따른 로타리의 경심제어를 사용자의 인위적인 조작에 의하지 않고 압력커버의 행정변위에 의하여 자동으로 제어케 하므로서 사용자가 경심의 변화에 신경쓰지 않아도 항상 균일한 경심을 유지토록 하려는 것이다.The object of the present invention is to solve the above problems, and the user does not care about the change of mind by allowing the rotary control of the rotary according to the type of packaging to be automatically controlled by the administrative displacement of the pressure cover without the user's artificial manipulation. Even if you do not want to maintain a uniform mind always.

그 주된 특징은 로타리의 후부 압력커버의 행정변위량을 스프링 로드에 설정하되 와이어를 이용하여 유압승강 레버에 연결케 한 것으로, 첨부된 도면에 따라 상세히 설명하면 다음과 같다.The main feature is to set the stroke displacement of the rear pressure cover of the rotary to the spring rod, but connected to the hydraulic lifting lever using a wire, described in detail according to the accompanying drawings as follows.

제 1 도는 본 고안의 구성을 나타내는 요부사시도로서, 통상의 로타리(1)후부, 압력커버(2)에 연동레버(3)을 장착하여, 스프링로드(4)의 하단 협지면(5)에 축설하고, 스프링로드(4)의 상단에는 와이어(6)가 고착된 연결관체(7)를 끼우되, 내면의 스프링로드(4) 핀공(8)과 일치된 연결관체(7)의 핀공(8')에 고정핀(9)을 끼워 고정되게 하였으며 스프링로드(4)는 로타리(1) 본체에 부착되는 부착편(10)을 지지하는 양측보스(11)(11')내에서 스라이드 되게하되, 바로 밑에는 압축 스프링(12)을 탄설하여 와샤(13)로 지지케하고, 부착편(10) 일측에는 케이블(14)을 관통시켜 트랙터 본체에 부착되는 고정편(15)과 연결하여 그 내면에서 와이어(6)를 동작케하되, 와이어(6)의 일측단은 스프링로드(4)와 연결하고, 타측단은 트랙터 본체의 유압승강 레버(16)에 연결되어 지도록 구성한 것으로, 미설명 부호(17)은 경운날, (18)은 경운날 커버이다.1 is a main portion perspective view showing the structure of the present invention, and is mounted on the lower end surface 5 of the spring rod 4 by attaching the interlocking lever 3 to the rear of the normal rotary 1 and the pressure cover 2. The upper end of the spring rod (4) is fitted with a connector (7) fixed to the wire (6), the pin hole (8 ') of the connector (7) coincided with the spring hole (4) pin hole (8) of the inner surface Spring pin (4) is to be fixed in both sides of the boss (11) (11 ') supporting the attachment piece (10) attached to the rotary (1) body, Underneath, the compression spring 12 is installed to be supported by the washer 13, and one side of the attachment piece 10 is connected to the fixing piece 15 attached to the tractor body by penetrating the cable 14 to the wire at its inner surface. Operate (6), but one end of the wire (6) is connected to the spring rod (4), the other end is configured to be connected to the hydraulic lifting lever 16 of the tractor body , The reference numeral 17 is a tilling day, 18 day Cultivation cover.

위와같이 구성된 본 고안은 제 2 도에서와 같이, 로타리 작업을 임함에 있어서 압력커버(2)는 압축스프링(12)의 탄성에 의하여 지반에 셋팅(Setting)되어 진다.In the present invention configured as described above, as shown in FIG. 2, the pressure cover 2 is set on the ground by the elasticity of the compression spring 12 in the rotary operation.

이러한 상태에서 경운날(17)의 경심을 얕은 상태로 진행되면 경운날(17)에 의하여 파헤쳐진 흙의 양이 적으므로 압력커버(2)에 전혀 영향을 주지않게되고, 또한 압력커버(2) 자체의 자중과 압축스프링(12)의 탄성에 의하여 압력커버(2)가 원상태를 유지하면서 진행케 되는데 이와같이 진행상태에서 압축스프링(12)은 일측보스(11')와 와샤(13) 사이에서 인장되면서 스프링로드(4)가 부착편(10)을 기점으로하여 점차 하향되어지므로 케이블(14)에 내설된 와이어(6)가 유압승강레버(16)를 화살표 A방향으로 회전케하여 로타리(1)가 하강되고, 반대로 지반이 침하된 부위나 굴곡진 부위에 접하면 경운날(17)에 의하여 파헤쳐진 흙의 양이 많아져 입력커버(2)를 밀어올리게 되므로 스프링로드(4)가 부착편(10)을 기점으로 상향되면서, 이와 연결된 케이블(14)내의 와이어(6)가 유압승강레버(16)를 화살표 B방향으로 회전케 하여 하향된 로타리(1)를 적정높이 만큼 들어올리게 되어 지반이 평탄하지 않고 굴곡이 심한 포장등에서도 경심의 균일하게 되는 것이다.In this state, when the cultivation of the tilling blade 17 proceeds in a shallow state, since the amount of soil dug by the tilling blade 17 is small, it does not affect the pressure cover 2 at all, and also the pressure cover 2 Due to its own weight and elasticity of the compression spring 12, the pressure cover 2 proceeds while maintaining the original state. In this way, the compression spring 12 is tensioned between the one side boss 11 'and the washer 13. While the spring rod 4 is gradually lowered from the attachment piece 10 as a starting point, the wire 6 in the cable 14 rotates the hydraulic lifting lever 16 in the direction of arrow A to rotate the rotary rod 1. Is lowered and, on the contrary, when the ground is in contact with the subsided or curved portion, the amount of soil dug up by the tilling blade 17 increases and the input cover 2 is pushed up, so that the spring rod 4 is attached to the attachment piece ( 10) upwards, the wire 6 in the cable 14 connected thereto The hydraulic lifting lever 16 is rotated in the direction of arrow B to lift the lowered rotary 1 by an appropriate height, so that the ground is not flat and even the pavement is severely uniform.

이상과 같은 본 고안은 전륜이나 미륜등의 별도의 지지구조가 필요없어 구조가 간단하여 지므로 이에따라 중량이 감소되며, 또한 미륜자국이 발생하지 않으므로 경운상태가 미려하게 되고, 특히 압력커버의 행정변위를 스프링로드에 설정하여 트랙터 본체의 유압승강레버에 연결케 하므로서 경심제어를 자동적으로 이루어지게하여 작업능률을 향상시키게 되는등 다수의 괄목할만한 효과가 있는 것이다.The present invention as described above does not require a separate support structure, such as the front wheel or the rear wheel, so that the structure is simplified, the weight is reduced accordingly, and also because the wheel is not generated, the tilling state is beautiful, especially the administrative displacement of the pressure cover By setting it on the spring rod and connecting it to the hydraulic lifting lever of the tractor body, it is possible to have a remarkable effect, such as improving the working efficiency by automatically controlling the center of gravity.

Claims (1)

통상의 로타리(1) 후부, 압력커버(2)에 연동레버(3)를 장착하여 스프링로드(4)의 하단 협지면(5)에 축설하고, 스프링로드(4)의 상단에는 와이어(6)가 고착된 연결관체(7)를 끼우되, 내측 스프링로드(4)의 핀공(8)에 일치된 연결관체(7)의 핀공(8')에 고정핀(9)을 끼워 고정되게 하였으며 스프링로드(4)는 로타리 본체에 부착되는 부착편(10)을 지지하는 양측보스(11)(11')내에서 스라이드 되게 하되, 바로 밑 압축스프링(12)에 의하여 탄지케 하고, 케이블(14)에 내설된 와이어(6)의 일측단은 스프링로드(4)와 연결하고 타측단은 유압승강레버(16)에 연결하여 스프링로드(4)에 설정된 압력커버(2)의 행정변위를 유압승강레버(16)에 전달하여 경심을 자동으로 제어케 함을 특징으로 하는 트랙터용 로타리의 자동 경심 제어장치.A rear linkage lever (3) is mounted on the rear end of the ordinary rotary (1) and the pressure cover (2) is installed on the lower end surface (5) of the spring rod (4), and the wire (6) on the upper end of the spring rod (4). Is fitted to the connector (7), the fixing pin (9) is fixed to the pin hole (8 ') of the connector (7) corresponding to the pin hole (8) of the inner spring rod (4) (4) is to be slided in the two bosses (11, 11 ') supporting the attachment piece (10) to be attached to the rotary body, it is supported by the compression spring (12) just below, to the cable (14) One end of the internal wire 6 is connected to the spring rod 4 and the other end is connected to the hydraulic lift lever 16 to convert the stroke of the pressure cover 2 set on the spring rod 4 to the hydraulic lift lever ( 16) Automatic hardness control device for a tractor rotary, characterized in that to automatically control the hardness by transmitting to.
KR2019880011633U 1988-07-18 1988-07-18 Accessory apparatus of rotary in a tractor KR900008986Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880011633U KR900008986Y1 (en) 1988-07-18 1988-07-18 Accessory apparatus of rotary in a tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880011633U KR900008986Y1 (en) 1988-07-18 1988-07-18 Accessory apparatus of rotary in a tractor

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KR900002233U KR900002233U (en) 1990-02-06
KR900008986Y1 true KR900008986Y1 (en) 1990-09-29

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020083960A (en) * 2002-08-19 2002-11-04 김찬수 a sound proofing board
KR100676840B1 (en) * 2004-04-16 2007-01-31 티앤씨 엔지니어링 주식회사 Hypocaust floor structure adjusted level

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