KR920006942Y1 - Crane apparatus for power tiller - Google Patents

Crane apparatus for power tiller Download PDF

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Publication number
KR920006942Y1
KR920006942Y1 KR2019900016927U KR900016927U KR920006942Y1 KR 920006942 Y1 KR920006942 Y1 KR 920006942Y1 KR 2019900016927 U KR2019900016927 U KR 2019900016927U KR 900016927 U KR900016927 U KR 900016927U KR 920006942 Y1 KR920006942 Y1 KR 920006942Y1
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South Korea
Prior art keywords
fixed
crane
trailer
tiller
worm gear
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KR2019900016927U
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Korean (ko)
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KR920008677U (en
Inventor
박정웅
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채석봉
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Publication of KR920006942Y1 publication Critical patent/KR920006942Y1/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
    • A01B59/00Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/06Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
    • A01B59/061Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors specially adapted for enabling connection or disconnection controlled from the driver's seat
    • A01B59/062Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors specially adapted for enabling connection or disconnection controlled from the driver's seat the connection comprising a rigid interface frame on the tractor
    • 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
    • A01B63/00Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/023Lateral adjustment of their tools
    • 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
    • A01B71/00Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
    • A01B71/02Setting or adjusting mechanisms

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Agricultural Machines (AREA)

Abstract

내용 없음.No content.

Description

경운기의 크레인 장치Cultivator crane device

제1도는 본 고안 전체의 측면도.1 is a side view of the present invention.

제2도는 제1도의 화살표 "A"가 지시한 부분의 일부 횡단평면도.2 is a partial cross-sectional view of the portion indicated by arrow "A" in FIG.

제3도는 동 기준예의 일부 횡단평면도.3 is a partial cross-sectional view of the standard example.

제4도는 제1도의 화살표 "B"가 지시한 부분의 사시도.4 is a perspective view of a portion indicated by arrow "B" in FIG.

제5도는 동 일부 종단정면도.5 is a partial longitudinal front view of the same.

제6도는 제1도의 화살표 "C"가 지시한 부분의 확대도.6 is an enlarged view of a portion indicated by arrow "C" in FIG.

제7도는 제6도의 A-A선에 따른 종단측면도.7 is a longitudinal side view taken along the line A-A of FIG.

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

3 : 클러치축 7 : 유압펌프3: clutch shaft 7: hydraulic pump

12 : 대판 15 : 워엄기어12: Great 15: Worm Gear

17 : 브레키트 18 : 크레인17: Brekit 18: Crane

21 : 워엄 24 : 유압모우터21: worm 24: hydraulic motor

25 : 받침포오크 27 : 횡장공25: support forks 27: horizontal hole

28 : 브래키트 29 : 4각관체28: Bracket 29: Quadruple

30 : 통공30: through

본 고안은 경운기의 트레일러상에 유압으로 작동되는 통상의 소형크레인을 설치하는 것에 있어서, 그 특징은 경운기 자체의 동력전달을 제어하는 기존의 클러치축의 일단을 외측으로 연장하여 이 축단에 고정된 통상의 폴리로 경운기 본체에 설치된 유압펌프를 가동하게하고, 상기한 트레일러상에 고정하는 대판에는 여기에 유압모우터로 구동되는 워엄에 의하여 회동되는 워엄기어를 축설함과 아울러 그 워엄기어상에 세운브래키트에 상기한 소형크레인의 말단이 지지되게하며, 그 크레인의 선단에 설치하는 받침포오크는 이를 앞뒤로 조절가능하게 설치하여, 그 받침포오크와 가동포오크와의 물림간격을 임의로 조정할 수 있도록 구성한것으로 본 고안의 목적은 농산물의 하역작업을 손쉽게 할수 있는 경운기를 얻고저하는 것으로 이를 첨부도면에 의하여 상세히 설명하면 다음과 같다.The present invention is to install a conventional small crane hydraulically operated on the trailer of the cultivator, the characteristic is that the conventional clutch shaft that controls the power transmission of the cultivator itself to the outside extending to the outside fixed to this shaft end The hydraulic pump installed on the main body of the tiller is operated, and the base plate fixed on the trailer is constructed with a worm gear pivoted by a worm driven by a hydraulic motor, and a bracket kit built on the worm gear. The end of the small crane is supported on, and the support fork installed at the tip of the crane is installed so that it can be adjusted back and forth, so that the bite gap between the support fork and the movable fork can be arbitrarily adjusted. The purpose is to obtain a tiller that can easily unload agricultural products. Described in detail by the following:

첨부도면의 제1도는 본 고안의 실시예를 보인것으로서 부호(1)은 경운기 본체, (2)는 트레일러, (3)은 자체의 동력을 기어박스의 구동축(3a)에 전달하는 기존의 클러치축(제2도참조)인바, 본 고안은 그 축(3)의 일단을 제2도에 도시한 바와같이 베어링커버(4)의 외측으로 연장하여 이 축(3)단에 풀리(5)를 고정함과 아울러 핸들체(1a)에 부착시킨 지지판(6)에는 유압펌프(7)를 설치하여 그 유압펌프(7)를 벨트(8)에 의하여 구동하는데 따라 오일탱크(9)로 부터의 순환오일을 호오스(10)(10a)를 통하여 유압분배기(11)측으로 압송토록하였다.1 of the accompanying drawings shows an embodiment of the present invention, reference numeral 1 denotes a cultivator body, 2 denotes a trailer, and 3 denotes a conventional clutch shaft which transmits its power to the drive shaft 3a of the gearbox. The present invention extends one end of the shaft 3 to the outside of the bearing cover 4 as shown in FIG. 2 to fix the pulley 5 to the end of the shaft 3. In addition, the support plate 6 attached to the handle body 1a is provided with a hydraulic pump 7 and the hydraulic pump 7 is driven by the belt 8, thereby circulating oil from the oil tank 9. Was pressurized to the hydraulic distributor 11 side through the hoses 10 and 10a.

상기한 트레일러(2)의 일측상면에는 제4도 및 제5도에 도시한 대판(12)을 고정용구멍(13)을 통하여 볼트너트(14)로 고정하되, 그 지지판(12)에 워엄 기어(15)와 일체로된 종축(16)을 축설함과 아울러 그 워엄기어(15)의 상면에 브래키트(17)를 세워서 그 브래키트(17)에 주지된 구조의 소형크레인(18)의 말단과 주실린더(19)를 각기 핀축(20)(20a)으로 유설하고, 상기한 워엄기어(15)와 맞물려지는 워엄(21)은 이를 지지판(23)과 일체로된 메탈(22)에 축설하여 볼트(14a)로 고정하고, 상기한 대판(12)의 후방에는 상기한 유압분배기(11)로부터 분배된 유압으로 회전되는 유압모우터(24)를 설치함과 아울러 이에 상기한 워엄(21)의 축단(21a)을 직결하였다.On one side of the upper surface of the trailer 2, the base plate 12 shown in FIGS. 4 and 5 is fixed with bolt nuts 14 through fixing holes 13, and the worm gear is supported on the support plate 12. The end of the small crane 18 having a structure well known to the brakit 17 by placing a bracket 17 on the upper surface of the worm gear 15 while laying the longitudinal shaft 16 integrally formed with the (15). And the main cylinders 19 are respectively pinned to the pin shafts 20 and 20a, and the worms 21 engaged with the worm gears 15 are stacked on the metal 22 integral with the support plate 23. It is fixed with a bolt (14a), the rear of the base plate 12 is provided with a hydraulic motor (24) which is rotated by the hydraulic pressure distributed from the hydraulic distributor (11) and at the same time of the worm (21) The shaft end 21a was directly connected.

한편, 상기한 소평크레인(18)의 아암(18a) 선단부에 설치된 하역작업용 포오크에 있어서는 제6도 및 제7도와 같이 받침포오크(25)와 가동포오크(26)와의 물림간격(W)을 조절하기 위한 수단을 구비함에 있어서 상기한 아암(18a)의 선단부밑면에 횡장공(27)을 뚫은 복수의 브래키트(28)를 소정의 간격으로 벌려서 고정하고 그 벌어진 간격사이에 받침포오크(25)의 상단부를 보강편(25a)과 함께 고정한 4각관체(29)를 끼워서 그 4각관체(29)에 뚫은 복수의 통공(30)과 상기한 횡장공(27)을 통한 볼트너트(31)에 의하여 고정한 것이다.On the other hand, in the unloading forks provided at the tip of the arm 18a of the small flat crane 18, as shown in Figs. 6 and 7, to adjust the biting interval W between the supporting forks 25 and the movable forks 26, respectively. In the provision of the means for fixing the plurality of brackets (28) having a hole (27) drilled on the bottom of the tip end of the arm (18a) at a predetermined interval, and the upper end of the support fork 25 between the gaps The hexahedral body 29 fixed together with the reinforcing piece 25a and fixed by the bolt nut 31 through the plurality of through holes 30 and the horizontal holes 27 described above. will be.

제1도의 미설명부호(11a)는 상기한 유압모우터(24)와 크레인(18)의 각실린더(19) (19a) (19b)에 유압을 분배하는 절환밸브이다.Unexplained reference numeral 11a in FIG. 1 is a switching valve for distributing the hydraulic pressure to the respective cylinders 19, 19a, 19b of the hydraulic motor 24 and the crane 18 described above.

상기한 바와같이 구성된 본 고안은 트레일러(2)에 농산물을 싣고 부리는데 있어 경운기(1)의 동력을 가동시키고, 클러치축(3)의 회전력을 벨트(8)에 의하여 유압펌프(7)를 가동시키면, 오일탱크(9)로 부터의 오일이 호오스(10)(10a)를 통하여 유압분배기(11)측으로 압송된다.The present invention configured as described above operates the power of the tiller 1 in loading and carrying agricultural products on the trailer 2, and operates the hydraulic pump 7 by the belt 8 with the rotational force of the clutch shaft 3. In this case, the oil from the oil tank 9 is pumped to the hydraulic distributor 11 through the hoses 10 and 10a.

이와같이 압송된 유압의 일부를 통상의 방법으로 담당 절환밸브(11a)에 의하여 유압모우터(24)에 진입시키면, 그 유압모우터(24)의 회전에 따라 이에 직결된 워엄(21)이 워엄기어(15)를 회동시키므로 브래키트(17)에 말단부가 지지된 크레인(18)이 가동된다. 따라서, 상기한 절환밸브(11a)를 정. 역으로 절환하면 유압모우터(24)도 정. 역회동되어 결과적으로 크레인(18)자체를 좌. 우방향으로 회동시켜 회동방향을 전환시키다.When a part of the hydraulic pressure thus conveyed enters the hydraulic motor 24 by the charge switching valve 11a by the usual method, the worm 21 directly connected thereto is rotated by the rotation of the hydraulic motor 24. By rotating 15, the crane 18 supported by the end of the bracket 17 is operated. Therefore, the above-mentioned switching valve 11a is fixed. When reversed, the hydraulic motor (24) is also positive. It is reversely rotated, and as a result, the crane 18 itself is left. Rotate in the right direction to switch the direction of rotation.

한편, 농산물을 싣고 부리는데 있어서는 실린더(19b)를 담당하는 절환 밸브(11a)에 의하여 가동포오크(26)를 작동시키면, 그 가동포오크(26)의 선단부가 받침포오크(25)의 선단부에 근접되는 고로 농산물(예 : 볏섬)을 싣고 부리는데 용이하게 되는바, 포오크(25)와 포오크(26)와의 물림간격(W)을 조절할 필요가 있을 경우에는 받침포오크(25)를 고정한 볼트너트(31)를 이완하고, 4각관체(29)를 전. 후방향으로 적의 이동시킨다음 다시 보울트너트(31)로 고정하면, 상기한 물림간격(W)을 용이하게 조절할 수 있게 된다.On the other hand, in loading and carrying out agricultural products, when the movable fork 26 is operated by the switching valve 11a which is responsible for the cylinder 19b, the tip of the movable fork 26 is close to the tip of the support fork 25. Therefore, it is easy to load and carry agricultural products (eg crested islands). If it is necessary to adjust the biting interval (W) between the forks 25 and the forks 26, the bolt nut 31 fixing the support forks 25 is fixed. Relax, and before the tetrahedron (29). After moving the enemy in the rear direction and fixed with the bolt nut 31 again, it is possible to easily adjust the bite interval (W).

상기한 바와같이 실시되는 본 고안은 경우기 자체의 동력을 이용하여 트레일러상에 설치된 크레인을 유압으로 작동시키는데 있어 기존의 클러치축(3)을 연장하여 그 회전력으로 유압펌프(7)를 가동하게하고, 유압모우터(24)에 직결시킨 워엄(21)에 의하여는 이것으로 워엄기어(15)를 회동시키는데 따라 그 워엄기어(15)상에 설치된 크레인(18)의 회동방향을 전환케하며, 아울러서 받침스포크(25)의 위치를 적의 조절하여 가동스프크(26)와의 물림간격(W)을 임의로 조절할 수 있게하여 농산물을 싣고 부리는데 있어 힘들이지 않고 하역작업을 수행할수 있는 효과가 있는 것이다.The present invention implemented as described above is to extend the existing clutch shaft (3) to operate the hydraulic pump (7) by the rotational force in the hydraulic operation of the crane installed on the trailer using the power of the machine itself and The worm 21 directly connected to the hydraulic motor 24 causes the worm gear 15 to rotate so that the rotation direction of the crane 18 installed on the worm gear 15 can be switched. By adjusting the position of the support spokes 25 to adjust the bite interval (W) with the movable spurs (26) arbitrarily, there is an effect that can be carried out without effort in loading and pulling the agricultural products.

Claims (1)

경운기(1) 자체의 동력을 이용하여 트레일러(2)상에 설치된 소형크레인(18)을 유압으로 작동시키는 것에 있어서, 기존의 클러치축(3)의 연장단부에 고정된 통상의 풀리(5)로 경운기 본체에 설치한 유압펌프(7)를 구동하게하고, 상기한 트레일러(2)상에 고정한 대판(12)에는 통상의 유압모우터(24)로 구동되는 워엄(21)에 의하여 회동되는 워엄기어(15)를 축설함과 아울러 그 워엄기어(15)상에 세운 브래키트(17)에는 상기 주지된 구조의 크레인(18)의 말단부와 함께 주실린더(19)를 핀축(20)(20a)으로 유설하며, 크레인 아암(18a)의 선단부의 밑면에는 횡장공(27)을 뚫은 복수의 브래키트(28)를 소정의 간격으로 벌러서 고정하고, 그 벌어진 간격사이에 받침포오크(25)를 고정한 4각관체(29)를 끼워서, 그 4각관체(29)에 뚫은 복수의 통공(30)과 상기한 횡장공(27)을 통한 볼트너트(31)에 의하여 상기한 받침포오크(25)를 임의 위치에 고정하므로서 양포오크(25)(26)의 물간격(W)을 조정할 수 있게 구성한 것을 특징으로 하는 경운기의 크레인장치.In hydraulically operating the small crane 18 installed on the trailer 2 using the power of the tiller 1 itself, the conventional pulley 5 fixed to the extension end of the existing clutch shaft 3 is used. A worm gear that is driven by a worm 21 driven by a normal hydraulic motor 24 to drive the hydraulic pump 7 installed in the cultivator main body and fixed on the trailer 2 above. The main cylinder 19, together with the distal end of the crane 18 of the above-described structure, is mounted on the bracket 17 on the worm gear 15. 4, in which the support fork 25 is fixed between the gaps between the plurality of brackets 28, which are drilled by the horizontal holes 27, at predetermined intervals, and fixed at the bottom of the distal end of the crane arm 18a. Bolt nut through a plurality of through holes 30 and the above-mentioned horizontal hole 27 inserted through the square tube body 29 and inserted into the square tube body 29. A crane device for a tiller, wherein the support fork 25 is fixed to an arbitrary position by means of 31 to adjust the water spacing W of the two forks 25 and 26.
KR2019900016927U 1990-11-05 1990-11-05 Crane apparatus for power tiller KR920006942Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019900016927U KR920006942Y1 (en) 1990-11-05 1990-11-05 Crane apparatus for power tiller

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Application Number Priority Date Filing Date Title
KR2019900016927U KR920006942Y1 (en) 1990-11-05 1990-11-05 Crane apparatus for power tiller

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Publication Number Publication Date
KR920008677U KR920008677U (en) 1992-06-16
KR920006942Y1 true KR920006942Y1 (en) 1992-09-28

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