JP4978852B2 - Mowing scythe - Google Patents
Mowing scythe Download PDFInfo
- Publication number
- JP4978852B2 JP4978852B2 JP2009248232A JP2009248232A JP4978852B2 JP 4978852 B2 JP4978852 B2 JP 4978852B2 JP 2009248232 A JP2009248232 A JP 2009248232A JP 2009248232 A JP2009248232 A JP 2009248232A JP 4978852 B2 JP4978852 B2 JP 4978852B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- angle adjusting
- mounting bolt
- angle
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Harvester Elements (AREA)
Description
この発明は農地、庭、土手、公園等に繁茂する草を刈り取る際に用いられる草刈り鎌と穴掘り用のスコップと土を耕す鍬と収穫用の包丁に関するものである TECHNICAL FIELD The present invention relates to a mowing sickle, a scoop for digging, a basket for plowing soil, and a kitchen knife for harvesting, used when cutting grass that grows in farmland, gardens, banks, parks, etc.
従来、この種の草刈り鎌は刃と握り柄が一定の角度で固定され、握り柄は長短どちらかが固定されて刃が半月形のものが知られている。
又、穴掘り用の鍬、収穫用の包丁もそれぞれが単独の形であった。Conventionally, this type of mowing sickle is known in which the blade and the handle are fixed at a certain angle, and the handle is fixed in either a long or short shape and the blade is half-moon shaped.
In addition, each of the punches for digging and the kitchen knife for harvesting had a single shape.
しかしながら、草刈り用の鎌は刃と握り柄が作業者の身長に関係なく一定の角度で固定されていたり、握り柄は長短どちらかが固定されているために無理な体勢での作業を強いられて腰痛原因のひとつになっていた。
また、刃と握り柄が固定されているため出来る作業も草刈のみに限定されていて、穴掘りにはスコップ、土を耕すのは鍬、収穫には包丁と役割が限定されていた。
また、刈り取る草の種類、形状により背丈の長いもの、茎の硬いもの、茎が短く地面いっぱいに広がるもの等、用途に合わせ鎌その物を換えて作業する必要があった。
出来る作業も草刈のみに限定されていて、穴掘りには鍬、収穫には包丁と役割が限定されていた。
また、曲線になった刃先を研ぐのも大変な作業だった。
本発明はこれらの問題点を解決するためになされたものである。However, the scalpel for mowing has a blade and a grip handle that are fixed at a fixed angle regardless of the height of the worker, and either the grip handle is fixed either long or short. Was one of the causes of back pain.
Also, because the blade and grip handle are fixed, the work that can be done is limited to mowing only, scooping for digging, straw for plowing the soil, knife and role for harvesting.
Also, depending on the type and shape of the grass to be cut, it was necessary to change the sickle according to the purpose, such as those with long stature, those with stiff stems, those with short stems that spread all over the ground, etc.
The work that can be done was limited to mowing only, and the knives and roles for harvesting were limited.
Also, sharpening the curved cutting edge was a difficult task.
The present invention has been made to solve these problems.
本発明は、以下の構成よりなる。
長方形の刃の1辺にカギ溝を付け、3辺に刃先を付け、その1辺の刃先を細刃にした刃に角度調節歯車を取り付けるために3箇所づつ設けた穴に角度調節歯車固定ボルト3本で固定して、角度調節歯車付きL型と刃に取り付けた角度調節歯車を、設けた角度調節歯車付きL型取り付けボルト穴に角度調節L歯車取り付けボルトを取り付け、蝶ナットで固定して、握り柄に取り付けた角度調節握り柄取り付け部と角度調節歯車付きL型を設けた角度調節歯車付きL型取り付けボルト穴に角度調節歯車付きL型取り付けボルトと蝶ナットで固定する草刈り鎌である。The present invention has the following configuration.
Angle adjustment gear fixing bolt in three holes for attaching angle adjustment gear to a blade with a key groove on one side of the rectangular blade, a blade edge on three sides, and a thin blade on the one side Fix with three, L type with angle adjusting gear and angle adjusting gear attached to the blade, angle adjusting L gear mounting bolt to the L type mounting bolt hole with angle adjusting gear, and fix with wing nut It is a mowing sickle fixed to an L-shaped mounting bolt hole with an angle adjusting gear and an L-shaped mounting bolt with an angle adjusting gear and a wing nut attached to an angle adjusting grip handle mounting portion attached to the grip handle and an L shape with an angle adjusting gear. .
本発明は刃(1)と握り柄(11)に角度調節歯車(2、3)を取り付け、角度調節歯車付きL型(4)で刃(1)と握り柄(11)を接続し角度調節L型取り付けボルト(6、7)と蝶ネジ(8、9)で締めることにより、前後左右360度自由に動かす事が出来る様にした。
それにより以下のことが可能になった。
(イ)作業者の身長にあわせた無理のない楽な姿勢での作業可能な刃(1)と握り柄(11)の角度設定が出来るようになった。
(ロ)また、長方形の刃(1)を取り付けることにより刃先(1a、1b、1c)と、3箇所刃をつけることが出来、長方形の長い部分刃先(1b)の刃を使用することにより刈り取り幅が長くなり、作業能率が格段に上昇した(図3)。
(ハ)刃(1)を縦にすることで刃先(1a)を使い縦穴を」掘ることが出来る(図4)。
(ニ)刃(1)の細い部分刃先(1c)を使用することにより雑草の根を深く掘り起こすことが出来るようになった(図5)。
(ホ)刃(1)と握り柄(11)の角度を変えることで刃先(1a)を使用することにより鍬としての役割を果たせるようになった(図6)。
(ヘ)刃先(1b)を使用することにより土をならしたり土の塊を砕いたりすることが容易になった(図7)。
(ト)刃先(1b)を使用することにより刈り取った雑草のみを集めることが出来るレーキのようなこともできるようになった(図8)。
(チ)刃(1)と握り柄(11)は2本の角度調節L型取り付けボルト(6,7)と2個の蝶ナット(8、9)で固定されているので道具を使用しないで長い柄と短い柄の取替えが容易に出来て短い柄を付け収穫時の包丁としても使用できるようになった(図9)。
(リ)カギ溝(1e)を使用することで隙間に生えた雑草を楽に刈ることが出来る(図10)。
(ヌ)直線の刃なので研ぎが簡単に出来るようになった。In the present invention, the angle adjustment gears (2, 3) are attached to the blade (1) and the grip handle (11), and the blade (1) and the handle handle (11) are connected to each other by the L type (4) with the angle adjustment gear. By tightening with L-shaped mounting bolts (6, 7) and thumbscrews (8, 9), it was possible to move freely 360 degrees back and forth.
This made it possible to:
(B) The angle of the blade (1) and the grip handle (11) that can be operated in an easy and comfortable posture according to the height of the worker can be set.
(B) In addition, by attaching a rectangular blade (1), the blade edge (1a, 1b, 1c) and three blades can be attached, and by using a rectangular long blade (1b), cutting is performed The width became longer and the work efficiency increased dramatically (Fig. 3).
(C) By making the blade (1) vertical, a vertical hole can be dug using the blade edge (1a) (FIG. 4).
(D) The roots of the weeds can be deeply dug by using the narrow cutting edge (1c) of the blade (1) (FIG. 5).
(E) By using the blade edge (1a) by changing the angle between the blade (1) and the grip handle (11), it has become possible to play a role as a ridge (FIG. 6).
(F) By using the blade edge (1b), it became easy to level the soil or to crush the lump of soil (FIG. 7).
(G) By using the blade edge (1b), a rake that can collect only the weeds that have been cut can be obtained (FIG. 8).
(H) The blade (1) and the grip handle (11) are fixed with two angle adjusting L-shaped mounting bolts (6, 7) and two wing nuts (8, 9). Long patterns and short patterns can be easily exchanged, and a short pattern can be used for harvesting knives (Fig. 9).
(Li) By using the key groove (1e), weeds growing in the gap can be easily cut (FIG. 10).
(Nu) Since it is a straight blade, it has become easy to sharpen.
以下、本発明を実施するための形態について説明する。
本発明は、長方形の刃(1)の1辺にカギ溝(1e)を付け、他の3辺に刃先(1a、1b、1c)を付け、刃先(1c)を細刃にした刃(1)に角度調節歯車(2、3)を取り付けるために3箇所づつ設けた穴(1d、2a、3a)に角度調節歯車固定ボルト(10)3本で固定して、角度調節歯車付きL型(4)と刃(1)に取り付けた角度調節歯車(2、3)を、設けた角度調節歯車付きL型取り付けボルト穴(2b、1f、3b、4a)に角度調節L歯車取り付けボルト(7)取り付ける。
蝶ナット(8)で固定して、握り柄(11)に取り付けた角度調節握り柄取り付け部(5)と角度調節歯車付きL型(4)を角度調節歯車付きL型取り付けボルト穴(4b、5a.5b、11a)に角度調節歯車付きL型取り付けボルト(6)と蝶ナット(9)で固定する。
また、刃(1)表側に角度調節歯車(3)を取り付ける。
裏側にも角度調節歯車(2)を取り付け刃(1)の裏、表同様の形にして握り柄を付け替え可能にして右利き、左利きどちらの人にも対応できるようにする(図1)。
また、握り柄と刃(22)の角度調節作業を簡単にするため取り付けた12個の突起部(15a、15b)を設けた12個の突起部付き角度調節L型(15)に、クイックレバー(12)を取り付けるための12穴あきプレート(16,18)を刃(22)に取り付けるため3箇所づつ設けた12穴あきプレート取り付け穴(16b、17a,18b)とに12穴あきプレート取り付けボルト(19)で取り付けて、12個の突起部付き角度調節L型(15)の12個の突起部(15b)が12穴あきプレート(16、18)に、設けた12穴あきプレート突起部受け穴(16c、18c)と刃(22)に設けた12穴あき突起部受け穴(17b)との角度調節が簡単になるように角度調節L型取り付けボルト穴(15c、16a,17,18a)にクイックレバー(12)をクイックレバー固定ナット(20)で固定する。
また、握り柄を取り付けるための12穴あき角度調節握り柄取り付け部(14)と12個の突起部付き角度調節L型(15)取り付けるため、設けた角度調節L型取り付けボルト穴(14a,14c、15d)にクイックレバー(12)をクイックレバー固定ナット(21)で固定するものである(図11)。本発明は以上の構成である。Hereinafter, modes for carrying out the present invention will be described.
In the present invention, a blade (1e) is attached to one side of a rectangular blade (1), blade edges (1a, 1b, 1c) are attached to the other three sides, and the blade tip (1c) is a thin blade (1 ) To fix the angle adjusting gears (2, 3) to three holes (1d, 2a, 3a) provided with three angle adjusting gear fixing bolts (10). 4) Angle adjusting gear (2, 3) attached to blade (1) and angle adjusting L gear attaching bolt (7) to L-type attaching bolt holes (2b, 1f, 3b, 4a) provided with angle adjusting gear Install.
The angle adjustment grip handle attachment portion (5) fixed to the grip handle (11) and the L shape with angle adjustment gear (4) are fixed with the wing nut (8) and the L type attachment bolt hole with angle adjustment gear (4b, 5a.5b and 11a) are fixed with an L-shaped mounting bolt (6) with an angle adjusting gear and a wing nut (9).
Further, the angle adjusting gear (3) is attached to the front side of the blade (1).
An angle adjustment gear (2) is also provided on the back side of the mounting blade (1) so that the grip pattern can be changed in the same shape as the front and front so that it can be used by both right-handed and left-handed people (FIG. 1).
In addition, a quick lever is added to the angle adjustment L type (15) with 12 protrusions provided with 12 protrusions (15a, 15b) attached to simplify the angle adjustment work of the grip handle and the blade (22). (12) 12-hole perforated plate (16, 18) for attaching to the blade (22) 12-hole perforated plate mounting holes (16b, 17a, 18b) and 12-hole perforated plate mounting bolts Twelve projections (15b) of the angle adjustment L-type (15) with twelve projections attached to (19) and provided with twelve-hole plate projections provided on the twelve-hole plates (16, 18). Angle adjustment L-type mounting bolt holes (15c, 16a, 17, 1) so that the angle adjustment between the holes (16c, 18c) and the 12-hole perforated protrusion receiving holes (17b) provided on the blade (22) is easy. In a) the quick lever (12) fixed in the quick lever fixing nut (20).
Also, an angle adjusting L-type mounting bolt hole (14a, 14c) provided for attaching a 12-hole perforated angle adjusting grip handle attaching portion (14) for attaching a grip handle and 12 angle adjusting L-type (15) with projections. 15d), the quick lever (12) is fixed with a quick lever fixing nut (21) (FIG. 11). The present invention has the above configuration.
1 刃
1a 刃先
1b 刃先
1c 刃先
1d 角度調節歯車取り付けボルト穴
1e カギ溝
1f 角度調節歯車付きL型取り付けボルト穴
2 角度調節歯車
2a 角度調節歯車取り付けボルト穴
2b 角度調節歯車付きL型取り付けボルト穴
3 角度調節歯車
3a 角度調節歯車取り付けボルト穴
3b 角度調節歯車付きL型取り付けボルト穴
4 角度調節歯車付きL型
4a 角度調節歯車付きL型取り付けボルト穴
4b 角度調節歯車付きL型取り付けボルト穴
5 角度調節握り柄取り付け部
5a 角度調節歯車付きL型取り付けボルト穴
5b 角度調節歯車付きL型取り付けボルト穴
6 角度調節歯車付きL型取り付けボルト
7 角度調節歯車付きL型取り付けボルト
8 蝶ナット
9 蝶ナット
10 角度調節歯車取り付けボルト
11 握り柄
11a 角度調節歯車付きL型取り付けボルト穴
12 クイックレバー
13 クイックレバー
14 12穴あき角度調節握り柄取り付け部
14a 角度調節L型取り付けボルト穴
14b 12穴あきプレート
14c 角度調節L型取り付けボルト穴
15 12個の突起部付き角度調節L型
15a 12個の突起部
15b 12個の突起部
15c 角度調節L型取り付けボルト穴
15d 角度調節L型取り付けボルト穴
16 12穴あきプレート
16a 角度調節L型取り付けボルト穴
16b 12穴あきプレート取り付け穴
16c 12穴あきプレート突起部受け穴
17 角度調節L型取り付けボルト穴
17a 12穴あきプレート取り付け穴
17b 12穴あき突起部受け穴
18 12穴あきプレート
18a 角度調節L型取り付けボルト穴
18b 12穴あきプレート取り付け穴
18c 12穴あきプレート突起部受け穴
19 12穴あきプレート取り付けボルト
20 クイックレバー固定ナット
21 クイックレバー固定ナット
22 刃1 blade 1a blade edge 1b blade edge 1c blade edge 1d angle adjustment gear mounting bolt hole 1e key groove 1f L-shaped mounting bolt hole 2 with angle adjusting gear angle adjusting gear 2a angle adjusting gear mounting bolt hole 2b L-shaped mounting bolt hole 3 with angle adjusting gear Angle adjusting gear 3a Angle adjusting gear mounting bolt hole 3b L-shaped mounting bolt hole 4 with angle adjusting gear L-type 4a with angle adjusting gear L-type mounting bolt hole 4b with angle adjusting gear L-type mounting bolt hole 5 with angle adjusting gear Angle adjustment Grip handle mounting portion 5a L-shaped
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009248232A JP4978852B2 (en) | 2009-10-08 | 2009-10-08 | Mowing scythe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009248232A JP4978852B2 (en) | 2009-10-08 | 2009-10-08 | Mowing scythe |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011078396A JP2011078396A (en) | 2011-04-21 |
JP4978852B2 true JP4978852B2 (en) | 2012-07-18 |
Family
ID=44073166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009248232A Expired - Fee Related JP4978852B2 (en) | 2009-10-08 | 2009-10-08 | Mowing scythe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4978852B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160003968U (en) * | 2015-05-11 | 2016-11-21 | 서영종 | Sickle |
KR101845959B1 (en) * | 2016-11-29 | 2018-04-05 | 조준래 | Free angle joint for farm equipment and hand tool |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60125801U (en) * | 1984-01-31 | 1985-08-24 | 有限会社 佐藤鉄工所 | Cultivation management tools |
JPH03124377U (en) * | 1990-03-28 | 1991-12-17 | ||
US6662406B2 (en) * | 2000-08-11 | 2003-12-16 | Wki Holding Company, Inc. | Garden tools and ergonomic handles therefor |
-
2009
- 2009-10-08 JP JP2009248232A patent/JP4978852B2/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160003968U (en) * | 2015-05-11 | 2016-11-21 | 서영종 | Sickle |
KR200484399Y1 (en) * | 2015-05-11 | 2017-09-01 | 서영종 | Sickle |
KR101845959B1 (en) * | 2016-11-29 | 2018-04-05 | 조준래 | Free angle joint for farm equipment and hand tool |
Also Published As
Publication number | Publication date |
---|---|
JP2011078396A (en) | 2011-04-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5425226A (en) | Rake-hoe device of single piece construction | |
US8939226B2 (en) | V-shaped weed cutting garden tool and edge trimmer | |
KR102330530B1 (en) | Weeding hoe | |
JP4978852B2 (en) | Mowing scythe | |
US20080264655A1 (en) | Combination garden tool | |
US6415874B1 (en) | Garden and landscaping implement | |
US20110220374A1 (en) | Bladed tool | |
US20130008033A1 (en) | Multifunctional Gardening Tool | |
US8079423B2 (en) | Cultivating tool | |
KR101641715B1 (en) | Self drving power weeder | |
US20120023755A1 (en) | Multipurpose garden tool | |
KR20190003175U (en) | A Sickle hoe for weeding | |
KR101535279B1 (en) | Agricultural cutter blade | |
CN210746880U (en) | Weeding and soil loosening cutter head device of self-obstacle-avoiding weeding and soil loosening machine | |
CA2618231A1 (en) | Depth adjustable edger | |
JPH0451121B2 (en) | ||
JP3150517U (en) | Weeding blade for brush cutter | |
RU24069U1 (en) | HAND TOOLS | |
KR101514277B1 (en) | Agricultural cutter blade | |
US1110244A (en) | Implement of agriculture. | |
RU188153U1 (en) | MANUAL SOIL TREATMENT TOOL | |
KR101493653B1 (en) | Multipurpose Pickax | |
KR20130001311U (en) | a golf-club style scythe | |
JP2011160782A (en) | Farm tool having iron hoe at both sides of tip end of one stock | |
CA2743059A1 (en) | The handy cane garden tool |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20110622 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20110701 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110816 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111007 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111206 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111222 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120327 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150427 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4978852 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150427 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20210427 Year of fee payment: 9 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |