JPH0528965Y2 - - Google Patents
Info
- Publication number
- JPH0528965Y2 JPH0528965Y2 JP1374885U JP1374885U JPH0528965Y2 JP H0528965 Y2 JPH0528965 Y2 JP H0528965Y2 JP 1374885 U JP1374885 U JP 1374885U JP 1374885 U JP1374885 U JP 1374885U JP H0528965 Y2 JPH0528965 Y2 JP H0528965Y2
- Authority
- JP
- Japan
- Prior art keywords
- soil
- rhizomes
- edge cutting
- grass
- drive case
- 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 - Lifetime
Links
- 239000002689 soil Substances 0.000 claims description 32
- 244000025254 Cannabis sativa Species 0.000 claims description 22
- 238000000926 separation method Methods 0.000 claims description 12
- 241000196324 Embryophyta Species 0.000 description 8
- 241000273930 Brevoortia tyrannus Species 0.000 description 6
- 210000000078 claw Anatomy 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 244000035744 Hura crepitans Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
Landscapes
- Cultivation Of Plants (AREA)
- Soil Working Implements (AREA)
- Harvester Elements (AREA)
Description
【考案の詳細な説明】
(イ) 産業上の利用分野
本考案は、芝あるいは雑草などが植生する部分
と、それらが植生してはならない部分とが隣接す
るような場所(例えば、ゴルフ場のバンカー、圃
場の畦ぎわ部分など)において、芝などが植生し
てはならない部分に、はみだして繁茂してしまわ
ないないように、植生部分と非植生部分との境目
を縁切り処理する装置に関する。[Detailed explanation of the invention] (a) Industrial application field This invention is suitable for use in places where areas where grass or weeds are allowed to grow are adjacent to areas where they should not be grown (for example, golf courses). To provide a device for cutting the border between a vegetated part and a non-vegetated part in a bunker, a ridge part of a field, etc., to prevent grass, etc. from protruding into areas where it should not be vegetated and growing thickly.
(ロ) 従来の技術
ゴルフ場のバンカーのように、砂場(芝が植生
してはならない部分)の周囲に、芝が植生するよ
うな場所では、芝の手入れを怠ると砂場周辺の芝
が葡ふく状に砂場内に徒長して本来の使用目的を
果たさない状態となつてしまうので、芝が砂場内
に侵入しないように止める処理をしなければなら
ない、しかも、芝の成育伸長は早いから前記処理
を屡々繰り返す必要があるが、現状では、砂場内
への芝の伸長を止める為の芝の縁切り作業は、殆
ど手作業で行なわれている。(b) Conventional technology In places where grass grows around a sand pit (an area where grass should not grow), such as bunkers on a golf course, if the grass is not properly maintained, the grass around the sand pit will grow into vines. Since the grass grows in the sandbox and becomes obsolete, it is necessary to take measures to prevent the grass from entering the sandpit. Although it is often necessary to repeat the process, at present most of the work of cutting the edges of the grass to stop the grass from growing into the sandbox is done manually.
また、水田などの作物栽培圃場でも、最近では
一旦休耕田とされた後に再作付するような場合が
多いので、休耕放置状態のとき畦に植生する雑草
が圃場内(雑草が植生してはならない部分)に広
がり繁茂してしまうのであり、圃場内に広がつた
雑草は、再作付にあたつての耕うん作業の際、耕
起土壌中に鋤込み処理している。 In addition, recently, crop cultivation fields such as rice paddies are often left fallow and then replanted, so weeds that grow in the ridges when left fallow can be found in areas within the field (areas where weeds should not grow). ), and the weeds that have spread within the field are raked into the tilled soil during tillage for replanting.
(ハ) 考案が解決しようとする課題
ゴルフ場のバンカー周縁部を縁切り作業する場
合は、前述のように殆ど手作業で行なわれていた
ので、作業能率が著しく低くて管理コストが高く
つく難点があり、また、休耕田に再作付する場合
には、圃場内に畦部から入り込んだ雑草を耕起土
壌中に鋤込み処理しているので、雑草の鋤込みに
より畦近傍部の圃場周辺と、圃場中央部分の土壌
条件が異なることとなつて、圃場全体として作物
成育にむらができる問題があつた。(c) Problems that the invention aims to solve When cutting the edges of bunkers on golf courses, as mentioned above, most of the work was done by hand, which had the disadvantage of extremely low work efficiency and high management costs. In addition, when replanting a fallow field, weeds that have entered the field from the ridges are raked into the tilled soil. There was a problem in that the soil conditions in the central part of the field were different, resulting in uneven crop growth throughout the field.
そこで本考案は、ゴルフ場におけるバンカー周
縁部の縁切り作業や、休耕田の畦ぎわの雑草処理
作業などを省力能率的に実施することができ、し
かも、縁切りによつて切り離された芝、雑草を除
去し易いように土壌の表面部分に分層浮上させて
一層好都合に作業できる装置を提供することを目
的として実施したものである。 Therefore, the present invention enables labor-saving and efficient work such as cutting edges around bunkers on golf courses and removing weeds along the ridges of idle fields, and also removes grass and weeds that have been separated by edge cutting. This was carried out with the aim of providing a device that allows for more convenient work by levitating layers on the surface of the soil.
(ニ) 課題を解決するための手段
上記の目的を達成するため、本考案における芝
植生地の縁切り処理装置は、駆動ケース1から左
右に突出する回転軸4の一方の軸端部に、芝など
の生え際を縦に切割する縁切り刃10を装着する
とともに、その縁切り刃10と駆動ケース1との
間の回転軸に、縁切り刃10によつて切り離され
た根茎混じりの土壌を前記切割部から遠ざける方
向に横送りする機能を備えた送りロータAを装備
し、且つ、駆動ケース1の他方側における回転軸
4に、土壌中に混じる根茎を掻き上げて、土壌の
表面部分に分離分層する分離ロータBを装備した
ものとしている。(d) Means for Solving the Problems In order to achieve the above-mentioned object, the turf vegetation edge cutting device of the present invention has a turf edging device attached to one shaft end of the rotary shaft 4 that protrudes left and right from the drive case 1. At the same time, an edge cutting blade 10 for vertically cutting the hairline is attached, and the soil mixed with rhizomes separated by the edge cutting blade 10 is removed from the cut portion on the rotating shaft between the edge cutting blade 10 and the drive case 1. Equipped with a feed rotor A having a function of horizontally feeding in a direction away from the soil, and using a rotating shaft 4 on the other side of the drive case 1 to scrape up rhizomes mixed in the soil and separate them into layers on the surface of the soil. It is assumed that a separation rotor B is equipped.
(ホ) 作用
上記の構成になる本考案装置によれば、縁切り
刃10を、バンカーの芝の生え際、あるいは圃場
の畦際などに沿わせるようにして、回転軸4を作
動させながら自走車体を前進させれば、芝等が植
生する部分と非植生部分との境目を縁切り刃10
が縦に切割し、植生地からバンカーがわに侵入す
る根茎類が切り離され、根茎類の混じつた土壌
が、縁切り刃10の内側に位置する送りロータA
によつて、前記切割部から遠ざけられる方向に横
送りされる。(E) Effect According to the device of the present invention having the above-mentioned configuration, the self-propelled vehicle body is moved while operating the rotary shaft 4 by aligning the edge cutting blade 10 along the grass line of a bunker or the edge of a field ridge. By moving forward, the edge cutting blade 10 cuts the boundary between the area with vegetation such as grass and the non-vegetation area.
is cut vertically, rhizomes that invade the bunker from the vegetation are separated, and the soil mixed with rhizomes is transferred to the feed rotor A located inside the edge cutting blade 10.
The material is then laterally fed in a direction away from the cut portion.
そうして、切割・横送りが終われば、自走車体
を復路に向け変えて、回転軸4の他側に設けられ
ている分離ロータBを、前記のように横送りされ
ている根茎混じりの土壌に対応させながら自走車
体を進行させて行けば、分離ロータBによつて、
根茎混じりの土壌が分離ロータBの軸心に直交す
る方向において攪拌され、土壌中に混じる根茎類
が掻き上げられて、土壌の表面部分に分離分層さ
れる。したがつて、本考案装置を用いれば、往復
作業で芝等を切離し、切り離された根茎類を土壌
の表面部分に分離分層して、それらを除去し易い
状態にすることができ、機械的に高能率且つ整斎
に縁切り処理できる。 After the cutting and transverse feeding are completed, the self-propelled vehicle body is turned to the return path, and the separating rotor B provided on the other side of the rotating shaft 4 is moved to remove the rhizomes mixed with the rhizomes that have been transversely fed as described above. If the self-propelled vehicle moves while adapting to the soil, separation rotor B will cause
The soil containing rhizomes is stirred in a direction perpendicular to the axis of the separation rotor B, and the rhizomes mixed in the soil are scraped up and separated into layers on the surface of the soil. Therefore, by using the device of the present invention, it is possible to cut off grass, etc. in a reciprocating operation, separate and separate the separated rhizomes on the surface of the soil, and make them easy to remove. It is possible to perform edge cutting with high efficiency and neatness.
(ヘ) 実施例
以下、本考案の実施例について図面を参照して
説明する。(f) Examples Examples of the present invention will be described below with reference to the drawings.
第1図は本考案装置の一実施例の要部構造を示
す断面図で、第2図に示す作業車の要部を−
線で断面した拡大図である。 FIG. 1 is a sectional view showing the main structure of an embodiment of the device of the present invention, and shows the main parts of the working vehicle shown in FIG.
It is an enlarged view taken along a line.
図中の1は駆動ケースで、自走車体2のエンジ
ン3に連動する伝動機構を内装し、下端部に左右
に突出する回転軸4を支承して、該回転軸4を、
前記伝動機構で駆動できるようにしている。 1 in the figure is a drive case, which houses a transmission mechanism linked to the engine 3 of the self-propelled vehicle body 2, supports a rotating shaft 4 projecting left and right at its lower end, and supports the rotating shaft 4.
It can be driven by the transmission mechanism.
なお、実施例の自走車体2は、走行ミツシヨン
の下部に設置した駆動車軸5に走行車輪6を嵌着
し、前記駆動ケース1は、走行車輪の後部におい
て斜め下方に向けて設置すると共に、その上部に
おいて後方に操縦ハンドル7を延設した後部装着
形に構成しているが、この他、駆動ケース1を走
行車輪の前部に延出設置する前装形とする場合
と、駆動車軸を前記回転軸に共用する車輌作業形
とする場合とがある。 In addition, in the self-propelled vehicle body 2 of the embodiment, the running wheels 6 are fitted to the drive axle 5 installed at the lower part of the running transmission, and the drive case 1 is installed diagonally downward at the rear of the running wheels. The drive case 1 is constructed as a rear-mounted type in which the control handle 7 is extended rearward on the upper part of the drive case 1, but there are also cases in which the drive case 1 is mounted in the front and installed in the front part of the running wheels. In some cases, the rotary shaft is of a vehicle working type that is commonly used.
駆動ケース1から左右に突出する回転軸4の一
方の軸端部に、芝が植生している個所8と芝が植
生してはならない部分9との境目を縦に切割する
縁切り刃10が装着され、該縁切り刃10と前記
駆動ケース1との間に部分に、縁切り刃10よつ
て切り離された根茎混じりの土壌を、回転軸の軸
心方向内方、つまり、縁切り刃10による切割面
から離間する方向に横送りする送りロータAが装
備され、また、駆動ケース1の他方がわにおける
回転軸4には、根茎混じりの土壌を攪拌し、その
中に混じる根茎を掻き上げて、土壌の表面部に分
層する分離ロータBが装備される。 An edge cutting blade 10 is attached to one shaft end of a rotating shaft 4 that protrudes left and right from the drive case 1 to vertically cut the boundary between a part 8 where grass is grown and a part 9 where no grass is allowed to grow. The soil mixed with rhizomes separated by the edge cutting blade 10 is placed between the edge cutting blade 10 and the drive case 1 inward in the axial direction of the rotating shaft, that is, from the cut surface by the edge cutting blade 10. A feed rotor A is equipped to move horizontally in the direction of separation, and a rotary shaft 4 on the other side of the drive case 1 is equipped with a rotary shaft 4 that stirs the soil containing rhizomes and scrapes up the rhizomes mixed in the soil. A separation rotor B that separates the layers on the surface is equipped.
しかして、縁切り刃10としては、外周縁が刃
になつた円板刃、つまり、周知のコールタ(垂直
円板刃)などが用いられる。 As the edge cutting blade 10, a disc blade whose outer peripheral edge is a blade, that is, a well-known coulter (vertical disc blade) or the like is used.
また、送りロータAとしては、図示したものの
ように、掘り起こした土を横方向に送る捻曲構造
になつた搬送爪14……を、軸筒12に間配り配
設されたブラケツト13に挿し込み装着して構成
するものとか、一般に知られているラセンすきや
ロータリプラウ等を用いればよい。 In addition, as for the feed rotor A, as shown in the figure, conveyor claws 14 having a twisted structure for laterally conveying the excavated soil are inserted into brackets 13 arranged at intervals on the shaft tube 12. It is sufficient to use a type that is attached to the plow or a generally known screw plow or rotary plow.
さらに、図示の分離ロータBは、回転軸4に対
して直交する縦身部から側方に突出する掻き上げ
翼部を備えた攪拌爪19……を、回転軸に嵌装し
て固定具16で固定する軸筒17のブラケツト1
8部に装備して構成されている。 Furthermore, the illustrated separation rotor B has stirring claws 19 . Bracket 1 of shaft cylinder 17 to be fixed with
It is equipped with 8 parts.
この分離ロータBは、芝あるいは雑草等の根茎
が混じつた土壌を、回転軸の軸心に対して直交す
る方向に攪拌し、土壌中に混じる根茎などを掻き
上げて、それらを土壌の表面部に分層分離するも
のであり、図示したものの他、花形ローターや普
通爪などを用いて構成することができる。 This separation rotor B stirs the soil mixed with rhizomes such as grass or weeds in a direction perpendicular to the axis of the rotating shaft, scrapes up the rhizomes mixed in the soil, and removes them from the surface of the soil. In addition to the one shown in the figure, it can be constructed using a flower-shaped rotor, a regular claw, etc.
なお、分離ロータBの上方はカバーで覆われま
た、分離ロータBの外端部には、根茎などの横外
方への飛散する阻止する防具20が配設されてい
る。 The upper part of the separating rotor B is covered with a cover, and a protective gear 20 is provided at the outer end of the separating rotor B to prevent rhizomes and the like from scattering laterally and outwardly.
そして、自走車が車輌作業形である場合は、前
記防具20と、上記縁切り刃10が、作業深度を
設定するゲージを兼ねる。 When the self-propelled vehicle is a vehicle working type, the protective gear 20 and the edge cutting blade 10 also serve as a gauge for setting the working depth.
したがつて、上記のような構成になる縁切り処
理装置によつて作業する場合は、縁切り刃10
が、芝植生地8と芝が植生しない部分9との境目
に位置するようにして、第3図のように自走車体
2を矢印イの方向に進めて行けば、縁切り刃10
が境目を縦に切割して、植生地8から非植生地9
がわに侵入繁茂している芝の根茎を切断する。 Therefore, when working with the edge cutting device configured as described above, the edge cutting blade 10
If the self-propelled vehicle body 2 is moved in the direction of arrow A as shown in FIG.
Cuts vertically along the boundary, from vegetated area 8 to non-vegetated area 9
Cut off the rhizomes of grass that are invading the lawn.
そうして、芝植生地8から切り離された根茎の
混じつた土壌が、縁切り刃10よりも内側に装設
された送りロータAの横送り作用を受けて前記切
割部分から遠ざかる方向(駆動ケースに近づく方
向)に横送りされる。 Then, the soil mixed with rhizomes separated from the turf vegetation 8 is moved away from the cut portion by the lateral feeding action of the feed rotor A installed inside the edge cutting blade 10 (in the direction of the drive case). The object is moved sideways (in the direction in which it approaches).
このような切割・横送り行程が終わると、自走
車体2を復路方向ロに向け変えて、上記の如くに
横送りされている根茎混じりの土壌(第6図参
照)に、分離ロータBを対応させて自走車体を進
行させれば、分離ロータB、つまり、実施例図の
ものにあつては、攪拌爪19……の掻き上げ翼部
によつて、土壌中に混じる根茎類が回転軸の軸心
に対して直交する方向に掻き上げられ土壌の表面
部分に分層分離される。 When such cutting and traversing processes are completed, the self-propelled vehicle body 2 is turned in the return direction B, and the separating rotor B is placed in the soil mixed with rhizomes that has been traversed as described above (see Fig. 6). If the self-propelled vehicle body is moved accordingly, the rhizomes mixed in the soil will be rotated by the raking blades of the separation rotor B, that is, the stirring claw 19 in the example diagram. The soil is raked up in a direction perpendicular to the axis of the shaft and separated into layers at the soil surface.
(ト) 考案の効果
以上のように、本考案における芝植生地などの
縁切り処理装置は、駆動ケース1から左右に突出
する回転軸4の一方の軸端部に、芝などの生え際
を縦に切割する縁切り刃10を装着するととも
に、その縁切り刃10と駆動ケース1との間の回
転軸に、縁切り刃10によつて切り離された根茎
混じりの土壌を前記切割部から遠ざける方向に横
送りする機能を備えた送りロータAを装備し、且
つ、駆動ケース1の他方側における回転軸4に、
土壌中に混じる根茎を掻き上げて、土壌の表面分
に分離分層する分離ロータBを装備したものとし
ているから、該装置を装備した自走車体を往復進
行させることにより、芝等が植生する部分と、そ
うでない部分との境目を整然とした状態に縁切り
処理することができ、その作業を機械的に能率よ
く行なうことができる。(g) Effects of the invention As described above, the device for cutting edges of grass, etc. according to the invention cuts the hairline of grass, etc. vertically on one shaft end of the rotary shaft 4 that protrudes left and right from the drive case 1. The edge cutting blade 10 to be cut is attached, and the soil mixed with rhizomes separated by the edge cutting blade 10 is fed horizontally to the rotating shaft between the edge cutting blade 10 and the drive case 1 in a direction away from the cut portion. Equipped with a feeding rotor A having a function, and on the rotating shaft 4 on the other side of the drive case 1,
Since it is equipped with a separation rotor B that scrapes up rhizomes mixed in the soil and separates them into layers on the surface of the soil, grass and other vegetation can be grown by reciprocating a self-propelled vehicle equipped with this device. The border between one part and another part can be trimmed in an orderly manner, and the work can be carried out mechanically and efficiently.
しかも、処理に際して生ずる切断根茎を、分離
ロータBでもつて土壌の表面部に分離分層させる
ので、根茎を除去する作業が行ない易く、非植生
部分の清掃作業を容易ならしめるといつた利点が
あり、また、作業時には送りロータAと分離ロー
タBの釣合いにより、機体の直進性が良好に保た
れる。 Moreover, since the cut rhizomes generated during the treatment are separated and layered on the surface of the soil by the separating rotor B, the rhizomes can be easily removed and the non-vegetated areas can be cleaned easily. Furthermore, during work, the balance between the feed rotor A and the separation rotor B allows the machine to maintain good straightness.
第1図は本考案の一実施例の要部構造を示す断
面図で、後述する第2図の要部を−線で断面
した拡大図、第2図は本考案装置が実施された作
業車の全体側面図である。また、第3図と第4図
は本考案装置の作業態様を示す説明図、第5図と
第6図と第7図は、作業個所を断面状態で示した
説明図である。
A……送りロータ、2……分離ロータ、1……
駆動ケース、4……回転軸、10……縁切り刃。
Fig. 1 is a cross-sectional view showing the main structure of an embodiment of the present invention, and an enlarged view of the main part shown in Fig. 2, which will be described later, taken along the - line. FIG. Further, FIGS. 3 and 4 are explanatory diagrams showing the working mode of the apparatus of the present invention, and FIGS. 5, 6, and 7 are explanatory diagrams showing the working parts in cross-section. A...Feed rotor, 2...Separation rotor, 1...
Drive case, 4... Rotating shaft, 10... Edge cutting blade.
Claims (1)
方の軸端部に、芝などの生え際を縦に切割する縁
切り刃10を装着するとともに、その縁切り刃1
0と駆動ケース1との間の回転軸に、縁切り刃1
0によつて切り離された根茎混じりの土壌を前記
切割部から遠ざける方向に横送りする機能を備え
た送りロータAを装備し、且つ、駆動ケース1の
他方側における回転軸4に、土壌中に混じる根茎
を掻き上げて、土壌の表面部分に分離分層する分
離ロータBを装備してなる芝植生地などにおける
縁切り処理装置。 An edge cutting blade 10 for vertically cutting the hairline of grass or the like is attached to one shaft end of the rotating shaft 4 that projects left and right from the drive case 1.
An edge cutting blade 1 is installed on the rotating shaft between 0 and the drive case 1.
A feed rotor A is equipped with a function of laterally feeding the soil mixed with rhizomes separated by 0 in a direction away from the cut part, and a rotary shaft 4 on the other side of the drive case 1 is equipped with This is an edge cutting device for lawn vegetation, etc., which is equipped with a separation rotor B that scrapes up mixed rhizomes and separates them into layers on the surface of the soil.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1374885U JPH0528965Y2 (en) | 1985-02-01 | 1985-02-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1374885U JPH0528965Y2 (en) | 1985-02-01 | 1985-02-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61128901U JPS61128901U (en) | 1986-08-13 |
JPH0528965Y2 true JPH0528965Y2 (en) | 1993-07-26 |
Family
ID=30498040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1374885U Expired - Lifetime JPH0528965Y2 (en) | 1985-02-01 | 1985-02-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0528965Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0715380Y2 (en) * | 1989-09-11 | 1995-04-12 | 株式会社クボタ | Moor |
-
1985
- 1985-02-01 JP JP1374885U patent/JPH0528965Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS61128901U (en) | 1986-08-13 |
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