JP4577622B2 - Agricultural work hose cylinder auxiliary equipment - Google Patents

Agricultural work hose cylinder auxiliary equipment Download PDF

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JP4577622B2
JP4577622B2 JP2007047958A JP2007047958A JP4577622B2 JP 4577622 B2 JP4577622 B2 JP 4577622B2 JP 2007047958 A JP2007047958 A JP 2007047958A JP 2007047958 A JP2007047958 A JP 2007047958A JP 4577622 B2 JP4577622 B2 JP 4577622B2
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cylinder
hose
air pressure
hose cylinder
work
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JP2008183389A (en
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重歳 橋口
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重歳 橋口
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Description

本発明は農作業の鍬での掘起し時の姿勢が低く腰をかがめ背中を丸めての作業のため、足、膝及び腰への負担が大きく疲れや痛みを生じるため柔軟性のある耐圧ホースシリンダで常に人体を持上げ足、膝及び腰への負担をやわらげる農作業用ホースシリンダ式補助具に関するものである。The present invention is a pressure-resistant hose cylinder that is flexible because it has a low posture when digging in a fence for farm work and bends its back and curls its back, causing a heavy burden on the legs, knees and waist and causing fatigue and pain The present invention relates to a hose cylinder type auxiliary tool for agricultural work that always lifts the human body and eases the burden on the legs, knees and waist.

農作業で鍬での掘起しは姿勢が低く腰をかがめ背中を丸めての作業である。掘起しの反動もあり足、膝及び腰への負担が大きいため疲れや痛みを生じきつい作業となっている。In farm work, digging with a hoe is a work with a low posture and a bent back. Due to the reaction of excavation, the burden on the legs, knees and hips is large, which causes tiredness and pain and is a hard work.

特開２００２−０１７７９５号公報、 特開２００５−１９２７６４号公報 実公昭３１−１９４８９号公報 特開２００３−２６５５４８号公報 特開２００３−１５３９２８号公報 特開平１１−１９２１９９号公報JP 2002-017795 A, JP 2005-192664 A JP 31-19489 JP 2003-265548 JP 2003-153 828 JP 11-192199 A

農作業で鍬での掘起しは作業姿勢が低く腰をかがめ背中を丸めての作業であるため、足、膝及び腰への負担が大きく疲れや痛みを生じる。In farm work, excavation with a hoe is a work with a low working posture and a bent back, and the back is rolled up, so the burden on the legs, knees and hips is large and fatigue and pain occur.

農作業の鍬での掘起しの作業姿勢に対応するため外筒１０及び内筒１１を柔軟性のある耐圧ホースで構成した空気圧封入ホースシリンダ１ａ、ｂとする。空気圧封入ホースシリンダを人体に固定するため肩部に襷掛２、腰部に固定具３及び足首部に作業靴保持具４ａ、ｂを取付ける。空気圧封入ホースシリンダの空気圧力が常に人体を持上げる方向に働くため、足、膝及び腰への負担が少なくなり疲れや痛みをやわらげる。In order to correspond to the working posture of digging with a paddle for agricultural work, the outer cylinder 10 and the inner cylinder 11 are assumed to be pneumatic sealed hose cylinders 1a and 1b constituted by flexible pressure-resistant hoses. In order to fix the pneumatic sealed hose cylinder to the human body, the hook 2 is attached to the shoulder, the fixture 3 is attached to the waist, and the work shoe holders 4a and 4b are attached to the ankle. Since the air pressure of the air-filled hose cylinder always works in the direction of lifting the human body, the burden on the legs, knees and hips is reduced and fatigue and pain are alleviated.

農作業の鍬での掘起しの作業姿勢に空気圧封入ホースシリンダ１ａ、ｂは十分対応可能で人体に襷掛２、固定具３及び作業靴保持具４ａ、ｂで固定している。ホースシリンダの空気圧力が常に人体を持上げる方向に働くため、足、膝及び腰への負担が少なくなる。
以下、本発明の実施形態について説明する。
（イ）．作業姿勢に十分対応する空気圧封入ホースシリンダ１ａ、ｂを襷掛２等で人体に固定し、ホースシリンダの空気圧力が作業時常に人体を持上げる方向に働く構造とする。The pneumatic sealed hose cylinders 1a and 1b can sufficiently cope with the working posture of digging with a hoe for farm work, and are fixed to a human body with a hook 2, a fixture 3, and work shoe holders 4a and 4b. Since the air pressure of the hose cylinder always works in the direction of lifting the human body, the burden on the legs, knees and waist is reduced.
Hereinafter, embodiments of the present invention will be described.
(I). Pneumatically sealed hose cylinders 1a and 1b sufficiently corresponding to the working posture are fixed to the human body with a hook 2 or the like, and the air pressure of the hose cylinder always works to lift the human body during work.

図１は農作業用ホースシリンダ式補助具を使用しての農作業時の状態及び歩行時の状態を示す。図２は空気圧封入ホースシリンダ本体の断面図及びＡ、Ｂ，Ｃ部各断面詳細図を示す。FIG. 1 shows the state at the time of farm work and the state at the time of a walk using the hose cylinder type auxiliary tool for farm work. FIG. 2 shows a cross-sectional view of the pneumatic enclosure hose cylinder main body and detailed cross-sectional views of each of the A, B and C parts.

図１において、農作業時の状態は鍬で掘起し時の作業姿勢と空気圧封入ホースシリンダの状態を示し、人体への空気圧封入ホースシリンダ１ａ、１ｂの取付状態を示す。
空気圧封入ホースシリンダ１ａ、１ｂは人体の肩部は襷掛２、腰部は固定具３、下部ボールネジ１５は作業靴保持具４ａ、４ｂに取付けられている。この状態でホースシリンダ空気圧力により人体が常に持上げられるような力を受けている。その分、足、膝及び腰への負担が軽減されている。作業靴保持具４ａ、４ｂに取付けている案内輪５ａ、５ｂは移動時の足への負担を軽減するためのものである。歩行時の状態は歩行姿勢と空気圧封入ホースシリンダ１ａ、１ｂの状態図を示す。この状態でホースシリンダ空気圧力は人体が持上げられる方向に働いている。In FIG. 1, the state at the time of farm work shows the working posture and the state of the pneumatic enclosure hose cylinder when excavated with firewood, and shows the attachment state of the pneumatic enclosure hose cylinders 1a and 1b to the human body.
In the pneumatic enclosure hose cylinders 1a and 1b, the shoulder part of the human body is attached to the hook 2, the waist part is attached to the fixture 3, and the lower ball screw 15 is attached to the work shoe holders 4a and 4b. In this state, the human body is constantly lifted by the hose cylinder air pressure. Accordingly, the burden on the legs, knees and hips is reduced. The guide wheels 5a and 5b attached to the work shoe holders 4a and 4b are for reducing the burden on the foot during movement. The walking state shows a walking posture and a state diagram of the air pressure hose cylinders 1a and 1b. In this state, the hose cylinder air pressure works in the direction in which the human body is lifted.

図２において、空気圧封入ホースシリンダ１ａ、１ｂ本体の断面図で、上部及び下部の金具取付状態、内筒と外筒のシール１９取付け及び外筒下部案内金具１４、空気圧封入による内筒と外筒の抜け防止用抜止めワイヤ１６取付状態を示す。2 is a cross-sectional view of the main body of the pneumatic enclosure hose cylinders 1a and 1b, with the upper and lower fittings attached, the inner cylinder and outer cylinder seal 19 and the outer cylinder lower guide fitting 14, and the inner cylinder and outer cylinder by pneumatic encapsulation. 2 shows a state in which the retaining wire 16 is attached to prevent it from coming off.

図２において、Ａ部詳細はホースシリンダ上部を示す。外筒１０と上部金具１３はカシメ取付けとし、空気圧は空気圧供給金具１８より封入される。空気圧供給金具はチェック弁付で内圧をシールしている。抜止めワイヤ１６取付ボルト１７部はシールパッキン２３ａでシールされている。In FIG. 2, the detail of A part shows the upper part of a hose cylinder. The outer cylinder 10 and the upper metal fitting 13 are caulked and the air pressure is enclosed by the air pressure supply metal fitting 18. The air pressure supply bracket is equipped with a check valve to seal the internal pressure. The retaining wire 16 mounting bolt 17 is sealed with a seal packing 23a.

図２において、Ｂ部詳細は内筒１１と外筒１０のシール部を示す。シール１９は内筒１１に取付けられ内筒１１とは抜止めピン２２ａ、２２ｂで固定されている。シール１９と内筒１１のシールにＯリング２１を取付けている。シール１９にはグリース２０を封入し、外筒１０との摺動潤滑性をアップしている。In FIG. 2, the details of the portion B show the seal portions of the inner cylinder 11 and the outer cylinder 10. The seal 19 is attached to the inner cylinder 11 and fixed to the inner cylinder 11 with retaining pins 22a and 22b. An O-ring 21 is attached to the seal 19 and the seal of the inner cylinder 11. Grease 20 is sealed in the seal 19 to improve the sliding lubricity with the outer cylinder 10.

図２において、Ｃ部詳細はホースシリンダ下部を示す。内筒１１と下部金具１２はカシメ取付けとし、ホースシリンダの傾斜が自由に出来るようにボールネジ１５を取付けている。ボールネジ１５のねじ込み部は抜止めワイヤ１６が取付けられシールパッキン２３ｂでシールされている。In FIG. 2, the detail of C section shows the lower part of the hose cylinder. The inner cylinder 11 and the lower metal fitting 12 are caulked, and a ball screw 15 is attached so that the hose cylinder can be freely tilted. A screw wire 16 is attached to the screwed portion of the ball screw 15 and sealed with a seal packing 23b.

本発明実施例の農作業用ホースシリンダ式補助具を使用しての農作業時の状態の正面図及び側面図、歩行時の状態の正面図である。It is the front view and side view of the state at the time of the farm work using the hose cylinder type auxiliary tool for farm work of the present invention example, and the front view of the state at the time of walking. 本発明実施例の空気圧封入ホースシリンダ本体の断面図及びＡ、Ｂ，Ｃ部各断面詳細図である。It is sectional drawing of the pneumatic enclosure hose cylinder main body of this invention Example, and each cross-sectional detail view of A, B, C part.

符号の説明Explanation of symbols

［符号の説明］
１０ 柔軟性耐圧ホース外筒、 １１ 柔軟性耐圧ホース内筒
１８ チェック弁付空気圧供給金具[Explanation of symbols]
10 flexible pressure hose outer cylinder, 11 flexible pressure hose inner cylinder 18 air pressure supply fitting with check valve

Claims (1)

内筒及び外筒を柔軟性のある耐圧ホースで構成し、内筒下部金具のボールネジと外筒上部金具のボルトは空気圧封入による内筒と外筒の抜け防止のため抜止ワイヤで結合され、外筒上部金具にホースシリンダに空気圧を封入し、内圧をシールするチェック弁付空気圧供給金具を取付けた空気圧封入ホースシリンダを人体に固定するため、ホースシリンダ外筒に襷掛及び固定具を取付け、ホースシリンダ内筒下部のボールネジは作業靴保持具に取付けられており、この構成により、ホースシリンダ内の空気圧力により人体が常に持上げられるような力を受けていることを特徴とする農作業用ホースシリンダ式補助具。The inner and outer cylinders are made of flexible pressure-resistant hoses. In order to fix the air pressure hose cylinder with the air supply fitting with check valve that seals the internal pressure to the hose cylinder by attaching air pressure to the hose cylinder on the upper part of the cylinder, attach the hook and fixture to the hose cylinder outer cylinder, The ball screw at the bottom of the cylinder inner cylinder is attached to the work shoe holder, and with this structure, the hose cylinder type for agricultural work is characterized by receiving a force that the human body is always lifted by the air pressure in the hose cylinder Auxiliary tool.
JP2007047958A 2007-01-29 2007-01-29 Agricultural work hose cylinder auxiliary equipment Expired - Fee Related JP4577622B2 (en)

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JP4577622B2 true JP4577622B2 (en) 2010-11-10

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0360655A (en) * 1989-07-28 1991-03-15 Tsurumatsu Takahashi Lumbago preventive working tool
JPH09552A (en) * 1995-06-15 1997-01-07 Tokutaro Takeda Waist stretching and bending auxilialy
JPH11192199A (en) * 1998-01-06 1999-07-21 Olympus Optical Co Ltd Endoscope
JP2000051289A (en) * 1998-08-14 2000-02-22 Koganei Corp Muscular power assisting device for caring and pneumatic actuator to be used for it
JP2003144467A (en) * 2001-11-12 2003-05-20 Tokutaro Takeda Bending and stretching auxiliary implement for waist
JP2003153928A (en) * 2001-11-22 2003-05-27 Wacoal Corp Lumber burden alleviation tool
JP2003265548A (en) * 2002-03-13 2003-09-24 Denki Kosakugyo No Suzuki:Kk Body worn booster
JP2005192764A (en) * 2004-01-07 2005-07-21 Japan Science & Technology Agency Lumbar burden alleviation tool

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0360655A (en) * 1989-07-28 1991-03-15 Tsurumatsu Takahashi Lumbago preventive working tool
JPH09552A (en) * 1995-06-15 1997-01-07 Tokutaro Takeda Waist stretching and bending auxilialy
JPH11192199A (en) * 1998-01-06 1999-07-21 Olympus Optical Co Ltd Endoscope
JP2000051289A (en) * 1998-08-14 2000-02-22 Koganei Corp Muscular power assisting device for caring and pneumatic actuator to be used for it
JP2003144467A (en) * 2001-11-12 2003-05-20 Tokutaro Takeda Bending and stretching auxiliary implement for waist
JP2003153928A (en) * 2001-11-22 2003-05-27 Wacoal Corp Lumber burden alleviation tool
JP2003265548A (en) * 2002-03-13 2003-09-24 Denki Kosakugyo No Suzuki:Kk Body worn booster
JP2005192764A (en) * 2004-01-07 2005-07-21 Japan Science & Technology Agency Lumbar burden alleviation tool

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