JP3154820U - Sub-blade mower blade - Google Patents

Sub-blade mower blade Download PDF

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Publication number
JP3154820U
JP3154820U JP2009005118U JP2009005118U JP3154820U JP 3154820 U JP3154820 U JP 3154820U JP 2009005118 U JP2009005118 U JP 2009005118U JP 2009005118 U JP2009005118 U JP 2009005118U JP 3154820 U JP3154820 U JP 3154820U
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blade
cut
mower
main body
sub
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JP2009005118U
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邦治 志々目
邦治 志々目
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邦治 志々目
邦治 志々目
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Abstract

【課題】寿命を長持ちさせ石等の多い場所でも使えるようにし、切れなくなった刃でも副刃によって草刈りが出来る草刈り機の刃を提供する。【解決手段】円盤型の刃の外周部分に回転自在の板状の副刃を連結し、遠心力で外側に突出した副刃で殆どの草を刈る事が出来るようにした。石等の多い所で使用するときには副刃が先にそれらに触れた時点でわかるので、本体の刃がぶつからないよう注意して作業出来るので本体の刃１を長持ちさせる事が出来る。また本体の刃１が切れなくなっても副刃で通常の草刈りは出来る。【選択図】図２The present invention provides a blade of a mowing machine that can be used even in places where there are many stones or the like for a long lifetime, and can cut a grass with a secondary blade even when the blade becomes uncut. A rotatable plate-like secondary blade is connected to the outer periphery of a disk-shaped blade so that most of the grass can be cut with the secondary blade protruding outward by centrifugal force. When using in places with a lot of stones, etc., the secondary blade can be seen when it first touches them, so that the blade of the main body can be worked with care so that it does not collide, so that the blade 1 of the main body can be extended. Even if the blade 1 of the main body cannot be cut, normal mowing can be performed with the auxiliary blade. [Selection] Figure 2

Description

本案は草刈り機の刃に関する考案である。This plan is about the blade of a mower.

従来の草刈り機の刃は円盤状になっており外周部分に等間隔に切り歯が設置されており 高速回転で使用中石等にぶつかると切り歯の部分が飛んで無くなってしまい そのうち刃そのものが使えなくなってしまい 刃の寿命が短かった。またワイヤを高速回転させて草を刈るタイプもあるが、これ等は細く柔らかい草 そして石なんかに当たりやすい背の低い草には有効であるが丈夫な草には歯がたたず役にたたないと言う問題点があった そして切れなくなった刃は今までは捨てるしかなかった、また刃の軽量化の為円盤内に多くの穴が開けてあるタイプの物もあるが これらは目的が違い 最良の位置にこの為に開けてある穴ではなかった。  The blades of conventional mowers are disk-shaped, and incisors are installed at equal intervals on the outer periphery. If they hit a stone that is being used at high speed, the incisors will fly away, and the blade itself can no longer be used. The life of the blade was short. There is also a type that cuts the grass by rotating the wire at high speed, but these are effective for thin and soft grass and short grass that is easy to hit stones, but useful for durable grass There was a problem that it was not. And until now, blades that could not be cut had to be thrown away, and there were also some types with many holes in the disk to reduce the weight of the blades, but these were different purposes It was not the hole that was drilled for this purpose.

考案が解決しようする課題Problems that the device tries to solve

本案は円盤状の刃の対角線上の外周に近い２点に３６０度回転自在の板状の副刃を設置することにより高速回転によって外側に遠心力で突出した副刃が先に切れる草を切り丈夫な草は本体の刃で切り また石等にも副刃が先に当たって内側に逃げるので本体の刃を痛めることなく寿命を長持ちさせ石等の多い場所でも使えるようにした もので、また切れなくなった刃でも 副刃によって草刈りが出来るようにした考案である。In this plan, a plate-shaped secondary blade that can rotate 360 degrees is installed at two points near the outer circumference of the disk-shaped blade on the diagonal line, so that the secondary blade that protrudes outward by centrifugal force by high-speed rotation is cut first. Durable grass is cut with the blade of the main body. Also, the secondary blade hits the stone and escapes inward, so it lasts longer without damaging the blade of the main body and can be used even in places with many stones, etc. It is a device that allows cutting blades to be cut with a secondary blade.

課題を解決するための手段Means for solving the problem

本案は円盤状の刃▲１▼の外周部に近い位置そして対角線上にある２点に穴▲２▼を設け、板状の副刃▲３▼の一端にも同型の穴▲４▼を設け穴どうしをボルトまたはピン▲５▼で連結出来るようにした、構造の 副刃装着型の草刈り機の刃である。In this proposal, holes (2) are provided at two points near the outer periphery of the disk-shaped blade (1) and on the diagonal line, and the same type of hole (4) is also provided at one end of the plate-shaped secondary blade (3). This is a blade of a mower with a secondary blade that has a structure that allows holes to be connected with bolts or pins (5).

考案の効果Effect of device

本案を利用するときには、本考案の副刃装着型の穴付き草刈り機の刃▲１▼を草刈り機に取り付け、穴▲２▼ と板状の副刃▲３▼の穴▲４▼をボルトまたはピン▲５▼で連結させ、草刈り機を始動高速回転にして遠心力で副刃▲３▼を外側に突出させ地面すれすれや石の多い所等に使用すると 先に副刃が当たって本休の刃▲１▼の切り歯▲６▼を痛める事無く長持ちさせることが出来る。また、丈夫な草の場合副刃▲３▼では切れず本体の刃▲１▼の内側に弾かれ隠れるので本体の刃▲１▼の切り歯▲６▼で切ることが出来るので丈夫な草も切ることが出来、ワイヤタイプの草刈り機を使うことなくＩ台でどのような状況でも使用出来る 副刃▲３▼が消耗してきたら新しい副刃▲３▼をピン▲５▼を抜いて装着し直せばよく刃▲１▼の寿命が延びる また刃▲１▼が切れなくなったとしても 副刃だけでも通常の草刈りは出来る、それ以上に副刃▲３▼の材質 大きさを替えることによって本体の刃▲１▼では 切れなかった丈夫な草木も切れるようになる、そして草刈り機は全国に普及しているものであって多くの人に利用してもらえることが出来るので 全国的に経費の節減にも役立つ。When using this plan, attach the blade ▲ 1 ▼ of the secondary blade mounting type mowing machine of the present invention to the mower, and connect the hole ▲ 2 ▼ and the plate-like secondary blade ▲ 3 ▼ hole ④ to the bolt or pin ▲ Connect with 5 ▼, start the mowing machine at high speed rotation and use the centrifugal force to protrude the secondary blade ▲ 3 ▼ to the outside and use it in a place where there is a lot of ground or stones. ▼ Incisor ▲ 6 ▼ can be lasted without hurting. In addition, in the case of strong grass, it is not cut with the secondary blade ▲ 3, but it is bounced and hidden inside the blade ▲ 1 ▼ of the main body. It can be cut and can be used in any situation without using a wire type mower. When the secondary blade ▲ 3 ▼ is worn out, remove the new secondary blade ▲ 3 ▼ by removing the pin ▲ 5 ▼ and reattaching it. Longer life of blade ▲ 1 ▼ Even if blade ▲ 1 can no longer be cut, normal cutting can be done with the secondary blade alone, and the material of the secondary blade ▲ 3 ▼ can be changed by changing the size. In 1 ▼, strong plants that could not be cut can be cut, and mowing machines are popular throughout the country and can be used by many people, so it is also useful for saving costs nationwide.

本案は円盤型の草刈り機の刃とワイヤタイプの草刈り機を両方兼ね備えた物であるから石の多い地面すれすれの草刈り 丈夫な草の切り倒しにこれ１台で対応できる。
副刃としてＬ型の棒状の副刃▲７▼の一端を穴▲２▼に装着できる構造にしたもの、また ワイヤ状の副刃▲８▼を二つ折りにし穴▲２▼に差し込み 折り角が穴▲２▼にくるようにし落ちない構造にしたものでも同様の効果が得られる また外周部に対角線上に設けた穴▲２▼は等間隔であれば４カ所でも良い そして副刃も４枚装着しても良い。This plan combines both a disk-type mower blade and a wire-type mower, so it can handle the cutting of stiff grass with just one stone.
As an auxiliary blade, an L-shaped auxiliary blade (7) is structured so that one end can be mounted in the hole (2), and the wire-shaped auxiliary blade (8) is folded in half and inserted into the hole (2). The same effect can be obtained even if it is structured so that it does not fall down so that it comes to hole (2). Also, the hole (2) provided on the outer periphery on the diagonal line may be four places as long as it is equally spaced. You may wear it.

本案を石等の多い所で使用するときには 副刃が先にそれらに触れた時点でわかるので、本体の刃がぶつからないよう注意して作業出来るので本体の刃▲１▼を長持ちさせる事が出来る また本体の刃▲１▼が切れなくなっても副刃で通常の草刈りは出来る。
上記のような構造をしたものを基本とする。When using this plan in places where there are many stones, etc., you can know when the secondary blade touches them first, so you can work with care so that the blade of the main body does not collide, so you can extend the main body blade ▲ 1 ▼. Even if the main blade (1) cannot be cut, normal cutting can be done with the secondary blade.
The basic structure is as described above.

本考案の平面図  Plan view of the present invention 本考案の板状の副刃を装着した状態の斜視図  A perspective view of a state in which the plate-like sub blade of the present invention is mounted 本考案の棒状の刃を装着した状態の側面図  Side view with the rod-shaped blade of the present invention attached 本考案のワイヤを二つ折りにした刃を装着した状態の側面図  Side view of a state in which the blade according to the present invention is folded in half 本考案の板状の刃の斜視図  Perspective view of the plate-like blade of the present invention

▲１▼ 円盤状の本体の刃
▲２▼ 副刃を装着する穴
▲３▼ 板状の副刃
▲４▼ 板状の副刃の穴
▲５▼ ピン
▲６▼ 本体の刃の切り歯
▲７▼ 棒状の副刃
▲８▼ 二つ折りにしたワイヤ状の副刃▲ 1 ▼ Disc-shaped blade of main body ▲ 2 ▼ Hole for mounting secondary blade ▲ 3 ▼ Plate-shaped secondary blade ▲ 4 ▼ Plate-shaped secondary blade hole ▲ 5 ▼ Pin ▲ 6 ▼ Blade of blade of main body ▲ 7 ▼ Rod-shaped secondary blade ▲ 8 ▼ Wire-shaped secondary blade folded in half

Claims (3)

円盤型の草刈り機の刃▲１▼の外周部近くの対角線上の２点に穴▲２▼を設けた または等間隔に４点に穴▲２▼を設けた副刃装着型の草刈り機の刃。  A blade of a secondary blade mowing machine with holes (2) provided at two points on the diagonal line near the outer periphery of the disk type mower blade (1) or holes (2) at four points at equal intervals. 草刈り機の刃▲１▼の副刃装着用の穴▲２▼に板状の副刃▲３▼が連結部を中心に自在に動くように また着脱が出来るように連結した副刃装着型の草刈り機の刃  Sub-blade mounting type mower with a plate-like sub-blade ▲ 3 ▼ that can move freely around the connecting part in the hole ▲ 2 ▼ of the mower blade ▲ 1 ▼ for mounting the sub-blade. blade of 副刃装着用の穴▲２▼に二つ折りにしたワイヤ状の副刃▲８▼を差し込みボルトまたはピン▲５▼で落ちないように装着した副刃装着型の草刈り機の刃  A blade of a mower with a secondary blade mounted, with a wire-shaped secondary blade <8> folded into the secondary blade mounting hole <2> so that it does not fall with a bolt or pin <5>.
JP2009005118U 2009-06-30 2009-06-30 Sub-blade mower blade Expired - Fee Related JP3154820U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017074037A (en) * 2015-10-15 2017-04-20 有限会社西川鉄筋 Cutting blade of mower
JP2018023283A (en) * 2016-07-19 2018-02-15 鈞 村井 Bush cutter
JP2020018284A (en) * 2018-08-03 2020-02-06 馨 林谷 Weeding blade having cutting blade rotating separately from ground

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017074037A (en) * 2015-10-15 2017-04-20 有限会社西川鉄筋 Cutting blade of mower
JP2018023283A (en) * 2016-07-19 2018-02-15 鈞 村井 Bush cutter
JP2020018284A (en) * 2018-08-03 2020-02-06 馨 林谷 Weeding blade having cutting blade rotating separately from ground

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