JPH0488912A - Mower capable of cutting grass on top surface and side of ridge - Google Patents
Mower capable of cutting grass on top surface and side of ridgeInfo
- Publication number
- JPH0488912A JPH0488912A JP20330590A JP20330590A JPH0488912A JP H0488912 A JPH0488912 A JP H0488912A JP 20330590 A JP20330590 A JP 20330590A JP 20330590 A JP20330590 A JP 20330590A JP H0488912 A JPH0488912 A JP H0488912A
- Authority
- JP
- Japan
- Prior art keywords
- ridge
- blade plate
- mowing blade
- mower
- mowing
- 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.)
- Granted
Links
- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 12
- 208000019300 CLIPPERS Diseases 0.000 claims abstract description 18
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 claims abstract description 18
- 241000196324 Embryophyta Species 0.000 abstract description 11
- 241001494496 Leersia Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、畦上面と畦側面の草刈が可能な草刈機に係る
ものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a lawn mower that can cut grass on the top surface and side surface of a ridge.
一般に草刈機は機体の前方位置に草刈刃板を略水平に高
速回転させて雑草をなで払いしている。In general, a lawn mower uses a mowing blade plate located at the front of the machine that rotates substantially horizontally at high speed to remove weeds.
この為畦上面の草刈は容易にできるが、畦側面の斜面に
生い茂った雑草を草刈機が前進し乍ら刈り取ることは不
可能であった。For this reason, it is easy to mow the grass on the top surface of the ridge, but it is impossible to cut down the weeds that have grown on the slopes of the sides of the ridge while the mower moves forward.
本発明は、この点を解決した畦上面と畦側面の草刈が可
能な草刈機を提供するものである。The present invention solves this problem and provides a mower that can cut grass on the top and side surfaces of the ridge.
添付図面を参照して本発明の詳細な説明する。 The present invention will now be described in detail with reference to the accompanying drawings.
車輪４を備えた草刈機体１の前方に保持腕２を突設し、
この保持腕２の先端部に草刈刃板３を設けた草刈機であ
って、車輪４の一側にバリカン式草刈刃板５を下方に向
けて垂設し、このバリカン式草刈刃板５の駆動部６に草
刈刃板３の回転駆動部７より動力を分取し、バリカン式
草刈刃板５の基部を畦側面の草刈をする垂設状態から走
行に邪魔にならない水平状態若しくはそれ以上まで引き
上げ廻動できるように設けたことを特徴とする特ある。A holding arm 2 is provided protrudingly in front of a mower body 1 equipped with wheels 4,
This mower is provided with a grass cutting blade plate 3 at the tip of the holding arm 2, and a clipper type grass cutting blade plate 5 is vertically disposed on one side of the wheel 4 so as to face downward. Power is divided into the drive unit 6 from the rotary drive unit 7 of the mowing blade plate 3, and the base of the clipper-type mowing blade plate 5 is moved from a vertical state for mowing grass on the ridge side to a horizontal state where it does not interfere with running or above. It is unique in that it is designed to be able to be pulled up and rotated.
草刈機体１の前方に突設した保持腕２の先端に設けた草
刈刃板３で畦上面の雑草を刈り取る。Weeds on the top surface of the ridge are cut by a mowing blade plate 3 provided at the tip of a holding arm 2 protruding from the front of a mower body 1.
また、車輪４の一側に畦側面と略平行にバリカン式草刈
刃板５を垂設し、草刈刃板３の回転駆動部７より動力を
駆動部６に分取し、例えば２枚のバリカン刃板５′・５
″を互いに駆動部６の駆動作用により駆動させて畦側面
の雑草もバリカン作動により刈り取る。In addition, a clipper-type grass cutting blade plate 5 is vertically installed on one side of the wheel 4 substantially parallel to the ridge side, and the power is divided from the rotary drive part 7 of the grass cutting blade plate 3 to the driving part 6, and the motive power is divided into two parts, for example, two hair clippers. Blade plate 5'・5
'' are mutually driven by the drive action of the drive unit 6, and weeds on the ridge sides are also cut by the clipper operation.
畦側面の雑草刈りを行わない時にはバリカン式草刈刃板
５を走行の邪魔にならない水平位置若しくはそれ以上ま
で引上げ回動じて固定するなどその状態を保持して草刈
刃板３による草刈前進又は単なる走行を可能にする。When not mowing weeds on the side of the ridge, the clipper-type mowing blade plate 5 is pulled up to a horizontal position where it does not get in the way of travel or above, rotated and fixed, and held in that position, and the mowing blade plate 3 moves forward to cut the grass or simply travels. enable.
図示した駆動方式を説明する。 The illustrated driving method will be explained.
エンジン８の駆動は、変速・動力分取ボックス９で車輪
用ミッションケース１ｏを介して車輪４を駆動する動力
と、草刈ミッションケース１１ヲ介シて回転駆動部７を
駆動する動力を分取する。The engine 8 is driven by a transmission/power separation box 9 that separates the power that drives the wheels 4 via the wheel transmission case 1o and the power that drives the rotary drive unit 7 via the mowing mission case 11. .
回転駆動部７の動力は前側に設けたギアボックス１２内
のベベルギア１３・１４及び回動筒１５と取付筒１６内
のベベルギア１７・１８を介して回転軸１９を回転せし
め、先端筒２０内のベベルギア２１・２２を介して草刈
刃板３を回転せしめる。The power of the rotary drive unit 7 rotates the rotating shaft 19 via the bevel gears 13 and 14 in the gear box 12 provided on the front side, the rotating tube 15, and the bevel gears 17 and 18 in the mounting tube 16, and The mowing blade plate 3 is rotated via bevel gears 21 and 22.
この際クランク機構２３により中間を支点として揺動ア
ーム２４を介して昇降ロッド２５を昇降せしめ、この昇
降ロッド２５の昇降により回動輪２６を回動せしめ、ギ
アボックス１２の平面と上面に設けたベベルギア２７・
２８を介して回動筒１５を往復回動せしめて左回転する
草刈刃板３を草刈機体１の前方右側から左側へ移動させ
て畦上の雑草をなで払い往復動せしめる。At this time, the crank mechanism 23 raises and lowers the lifting rod 25 via the swing arm 24 using the middle as a fulcrum, and the lifting rod 25 rotates the rotating wheel 26, which is connected to the bevel gear provided on the plane and top surface of the gear box 12. 27・
The mowing cylinder 15 is reciprocated via the rotary tube 28, and the mowing blade plate 3 rotating to the left is moved from the front right side to the left side of the mower body 1, and the weeds on the ridge are brushed away and the mowing blade plate 3 is reciprocated.
図中符号２９は昇降ロッド２５のストロークを調節する
偏心度調節装置、３０はハンドル部で牽引操作する操作
機構、３１は原動プーリー、３２は受動プーリー、３３
はＶベルトである。In the figure, reference numeral 29 is an eccentricity adjustment device for adjusting the stroke of the lifting rod 25, 30 is an operating mechanism for pulling operation with a handle, 31 is a driving pulley, 32 is a passive pulley, 33
is a V-belt.
また、回転駆動部７の駆動力はクラッチ３４を切離自在
に且つベベルギア３５・３６を介して駆動部６に伝達さ
れ、駆動軸３７に連設した連設駆動軸３７゛に２つの偏
心盤３８・３９によりクランクロッド４ｏ・４１を介し
て連結杆４２・４３を位相差をつけて往復動セシメ、長
窓４４・４５に貫挿したポルト４６により２枚重合され
ているバリカン刃板５′・５″をバリカン作動させて草
刈を行うように設ける。Further, the driving force of the rotary drive unit 7 is transmitted to the drive unit 6 via the clutch 34 and the bevel gears 35 and 36 so that the clutch 34 can be freely disconnected. 38 and 39 reciprocate the connecting rods 42 and 43 with a phase difference through the crank rods 4o and 41, and the two clipper blade plates 5' are overlapped by ports 46 inserted through the long windows 44 and 45.・Provided so that the clippers can be operated to cut the grass.
バリカン式草刈刃板５は水平状態若しくはそれ以上上方
にまで引き上げ廻動させ、固定できるように設ける。図
面は引上げ回動筒４７を差し込み取付筒４８に対して回
動させ、固定手段４９により固定させる方式を図示して
いる。The clipper type mowing blade plate 5 is provided so that it can be pulled up to a horizontal state or further upward, rotated, and fixed. The drawings illustrate a method in which the lifting rotation tube 47 is inserted and rotated with respect to the mounting tube 48, and then fixed by the fixing means 49.
図中符号５０は草刈刃板３の最初の位置を規制する調節
ハンドル、５１は雑草、５２は畦上面、５３は畦側面、
５４は田圃である。In the figure, reference numeral 50 is an adjustment handle that regulates the initial position of the mowing blade plate 3, 51 is a weed, 52 is a ridge top surface, 53 is a ridge side surface,
54 is a rice field.
本発明は上述のように構成したから畦上面の雑草も畦側
面の雑草も刈り取ることにできる実用性に秀れた畦上面
と畦側面の草刈が可能な草刈機となる。Since the present invention is constructed as described above, it becomes a highly practical mowing machine capable of cutting both weeds on the top surface of the ridge and weeds on the side surfaces of the ridge.
図面は本発明の一実施例を示すもので、第１図は草刈状
態を示す正面図、第２図は同上側面図、第３図は一部を
切欠した平面図、第４図はバリカン式草刈刃板一部の正
面図である。
１・・・草刈機体、２・・・保持腕、３・・・草刈刃板
、４・・・車輪、５・・・バリカン式草刈刃板、６・・
・駆動部、７・・・回転駆動部。
平成２年７月３１日
出願人 相 沢 松 雄
代理人 吉 井 昭 栄The drawings show one embodiment of the present invention, in which Fig. 1 is a front view showing the mowing state, Fig. 2 is a side view of the same as above, Fig. 3 is a partially cutaway plan view, and Fig. 4 is a clipper type. It is a front view of a part of mowing blade board. DESCRIPTION OF SYMBOLS 1... Mowing machine body, 2... Holding arm, 3... Mowing blade plate, 4... Wheels, 5... Clipper type mowing blade plate, 6...
- Drive unit, 7... Rotation drive unit. July 31, 1990 Applicant: Matsuo Aizawa Agent: Akie Yoshii
Claims (1)
持腕の先端部に草刈刃板を設けた草刈機であって、車輪
の一側にバリカン式草刈刃板を下方に向けて垂設し、こ
のバリカン式草刈刃板の駆動部に草刈刃板の回転駆動部
より動力を分取し、バリカン式草刈刃板の基部を畦側面
の草刈をする垂設状態から走行に邪魔にならない水平状
態若しくはそれ以上まで引き上げ廻動できるように設け
たことを特徴とする畦上面と畦側面の草刈が可能な草刈
機。This mower has a holding arm protruding from the front of a mower body equipped with wheels, and a mowing blade plate is provided at the tip of the holding arm, and the clipper-type mowing blade plate is directed downward on one side of the wheel. The mowing blade is installed vertically, and the power is divided from the rotary drive part of the mowing blade to the driving part of the clipper type mowing blade, and the base of the clipper type mowing blade is changed from the vertical position for mowing the grass on the side of the ridge to a state where it does not get in the way of driving. A mower capable of mowing grass on the top surface of a ridge and on the side surface of a ridge, characterized in that the mower can be raised and rotated to a horizontal state or higher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2203305A JPH07102029B2 (en) | 1990-07-31 | 1990-07-31 | A mower capable of mowing the ridges on the upper side of the ridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2203305A JPH07102029B2 (en) | 1990-07-31 | 1990-07-31 | A mower capable of mowing the ridges on the upper side of the ridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0488912A true JPH0488912A (en) | 1992-03-23 |
| JPH07102029B2 JPH07102029B2 (en) | 1995-11-08 |
Family
ID=16471836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2203305A Expired - Lifetime JPH07102029B2 (en) | 1990-07-31 | 1990-07-31 | A mower capable of mowing the ridges on the upper side of the ridge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07102029B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5336672B1 (en) * | 2013-04-24 | 2013-11-06 | 有限会社渥美不動産アンドコーポレーション | Self-propelled mower |
| JP2017139994A (en) * | 2016-02-10 | 2017-08-17 | 国立大学法人九州工業大学 | Multi-blade mowing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61125227U (en) * | 1985-01-23 | 1986-08-06 | ||
| JPH0242U (en) * | 1988-06-06 | 1990-01-05 | ||
| JPH0242A (en) * | 1987-10-19 | 1990-01-05 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material |
-
1990
- 1990-07-31 JP JP2203305A patent/JPH07102029B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61125227U (en) * | 1985-01-23 | 1986-08-06 | ||
| JPH0242A (en) * | 1987-10-19 | 1990-01-05 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material |
| JPH0242U (en) * | 1988-06-06 | 1990-01-05 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5336672B1 (en) * | 2013-04-24 | 2013-11-06 | 有限会社渥美不動産アンドコーポレーション | Self-propelled mower |
| US9516810B2 (en) | 2013-04-24 | 2016-12-13 | Atsumi Real Estate & Corporation, Inc. | Self-propelled mower |
| US9713304B2 (en) | 2013-04-24 | 2017-07-25 | Atsumi Real Estate & Corporation, Inc. | Self-propelled mower |
| JP2017139994A (en) * | 2016-02-10 | 2017-08-17 | 国立大学法人九州工業大学 | Multi-blade mowing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07102029B2 (en) | 1995-11-08 |
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