JPS6140096Y2 - - Google Patents
Info
- Publication number
- JPS6140096Y2 JPS6140096Y2 JP16203281U JP16203281U JPS6140096Y2 JP S6140096 Y2 JPS6140096 Y2 JP S6140096Y2 JP 16203281 U JP16203281 U JP 16203281U JP 16203281 U JP16203281 U JP 16203281U JP S6140096 Y2 JPS6140096 Y2 JP S6140096Y2
- Authority
- JP
- Japan
- Prior art keywords
- scattering
- grass
- cut
- mower
- grass clippings
- 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
Links
- 244000025254 Cannabis sativa Species 0.000 claims description 21
- 241001494496 Leersia Species 0.000 claims description 8
- 210000000078 claw Anatomy 0.000 claims description 7
- 210000003608 fece Anatomy 0.000 description 6
- 239000010871 livestock manure Substances 0.000 description 6
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000002420 orchard Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Landscapes
- Harvesting Machines For Specific Crops (AREA)
- Harvester Elements (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、主としてアツプカツト方式のフレー
ム爪で刈取りを行なうようにした草刈機の飛散方
向制御装置に関し、特に刈草の飛散方向を左右に
切換えられると共に、飛散距離を調節できるよう
にしたものに関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a scattering direction control device for a grass cutter that cuts mainly with an up-cut frame claw, and in particular, to a device that can switch the scattering direction of grass clippings to the left or right. The present invention also relates to a device in which the scattering distance can be adjusted.
従来周知の草刈機は、アツプカツト方式のフレ
ーム爪で牧草や雑草を刈取るのに用いられ、刈取
られた草は後方にまつすぐ放出されるものであつ
た。
BACKGROUND OF THE INVENTION Conventionally known grass mowers are used to cut grass and weeds with frame claws of the up-cut type, and the cut grass is ejected straight behind.
しかしながら、このような従来の草刈機を用い
て、例えば果樹園の草刈作業や列状に裁植された
作物の間作として植付けられた緑肥などを刈取ろ
うとする場合には、刈草を草刈機の後方に飛散さ
せる必要はなく、通路の左右に植えられている果
樹の根元や列状に植えられた作物の根元に散布す
るのが望ましく、従来のままでは使用できない不
都合があつた。
However, when using such a conventional mower to cut grass in an orchard or to cut green manure planted as an intercrop for crops planted in rows, the grass clippings must be removed by the mower. There is no need to spray it backwards, and it is preferable to spray it at the bases of fruit trees planted on the left and right sides of the walkway, or at the bases of crops planted in rows, but there were disadvantages in that it could not be used as is.
本考案は上記事情に鑑み、アツプカツト方式の
フレーム爪で刈取りを行なうようにした草刈機
に、先端部に左右に面した吐出口を有し、刈取ら
れた草の飛散力を利用して刈草を左右側方へ誘導
する飛散誘導カバーを設け、この飛散誘導カバー
の基端部に、刈草の飛散方向を左方向または右方
向、あるいは左右両方向に切換可能な切換ダンパ
を設け、前記飛散方向誘導カバーの左右の吐出口
の開口部にそれぞれ飛散距離を調節可能な調節ダ
ンパを設けたことを特徴とするものである。
In view of the above-mentioned circumstances, the present invention is based on a grass cutter that cuts with an up-cut frame claw, and has a discharge port facing left and right at the tip, and uses the scattering force of the cut grass to remove the cut grass. A scattering guide cover that guides the grass to the left and right sides is provided, and a switching damper that can switch the scattering direction of grass clippings to the left or right, or both left and right is provided at the base end of the scattering guide cover, and the scattering direction guide cover The present invention is characterized in that adjustment dampers that can adjust the scattering distance are provided at the openings of the left and right discharge ports, respectively.
上記のように構成することで本考案は、刈草の
飛散方向を右または左、あるいは左右両方向に切
換ることができ、さらに飛散距離を調節できるも
のである。
With the above configuration, the present invention allows the scattering direction of grass clippings to be switched to the right or left, or both left and right directions, and furthermore, the scattering distance can be adjusted.
以下、図面を参照して本考案の一実施例を具体
的に説明する。
Hereinafter, one embodiment of the present invention will be specifically described with reference to the drawings.
１は、エンジン２、駆動輪右３、駆動輪左４、
アツプカツト方式のロータ５およびフレーム爪６
等を具備した自走式の草刈機を示し、この草刈機
１には刈取られた草の飛散力を利用して刈草を左
右側方へ誘導する左右の飛散方向誘導カバー７、
８が設けられている。この飛散方向誘導カバー
７，８は、上記ロータ５の上方よりやや後方に向
けて左右に別れるように設けられ、それぞれの先
端部には左右に面して吐出口９，１０が開口され
ている。 1 is engine 2, right drive wheel 3, left drive wheel 4,
Up-cut type rotor 5 and frame claw 6
This mower 1 includes left and right scattering direction guide covers 7 that guide the grass clippings to the left and right sides using the scattering force of the cut grass.
8 is provided. The scattering direction guide covers 7 and 8 are provided so as to be separated left and right from above the rotor 5 toward the rear, and discharge ports 9 and 10 are opened at the tips of each of them facing left and right. .
また、この吐出口９，１０の開口部上部にはそ
れぞれ飛散距離を調節するダンパ１１，１２が取
付けられている。この各調節ダンパ１１，１２
は、それぞれ枢支輪１３，１４により垂直方向に
回動可能に設けられ、この枢支軸１３，１４には
それぞれ回動レバー１５，１６の一端が固着され
ている。そして、この回動レバー１５，１６を回
動させることによつて、上記調節ダンパ１１，１
２は吐出口９，１０から放出される刈草の飛散距
離を調節できるようになつている。 Additionally, dampers 11 and 12 are attached to the upper portions of the discharge ports 9 and 10, respectively, to adjust the scattering distance. Each adjustment damper 11, 12
are provided to be rotatable in the vertical direction by pivot wheels 13 and 14, respectively, and one ends of pivot levers 15 and 16 are fixed to the pivot shafts 13 and 14, respectively. By rotating the rotary levers 15, 16, the adjustment dampers 11, 1
2 is designed to be able to adjust the scattering distance of the grass clippings discharged from the discharge ports 9 and 10.
また、上記左右の飛散誘導カバー７，８の基端
部には飛散方向を左方向または右方向、あるいは
左右両方向に切換える切換ダンパ１７が設けられ
ている。この切換ダン１７は、枢支軸１８により
水平方向に回動可能に設けられ、この枢支軸１８
には回動レバー１９の一端が固着されている。そ
して、この回動レバー１９を回動させることによ
つて、上記切換ダンパ１７は第５図ａに示すよう
に右側の飛散誘導カバー８の基端部を閉塞する
か、または、第５図ｂに示すように左側の飛散誘
導カバー７の基端部を閉塞するか、または、第５
図ｃに示すように中央に位置して左右両方向への
飛散を可能にせしるなど、刈草の飛散方向を左
右、または左右両方に自由に切換えられるような
つている。また、上記切換ダンパ１７を左右いず
れかに切換えたとき、飛散誘導カバー７，８から
放出される刈草は草刈機１の左右いずれか一方に
帯状に散布できるようになつている。 Furthermore, a switching damper 17 is provided at the base end portions of the left and right scattering guide covers 7, 8 to switch the scattering direction to the left, right, or both left and right directions. This switching dan 17 is provided so as to be rotatable in the horizontal direction by a pivot shaft 18.
One end of a rotating lever 19 is fixed to. By rotating this rotary lever 19, the switching damper 17 closes the base end of the right scattering guide cover 8 as shown in FIG. Close the base end of the left scattering guide cover 7 as shown in FIG.
As shown in Figure c, it is located in the center and allows scattering of grass clippings in both left and right directions, so that the direction of scattering of grass clippings can be freely switched to the left and right or both left and right. Further, when the switching damper 17 is switched to either the left or right side, the grass clippings discharged from the scattering guide covers 7 and 8 can be spread in a band on either the left or right side of the mower 1.
このような構成において、例えば列状に植えら
れた作物２０の間作に植えられた緑肥作物を刈取
る場合、ロータ５のアツプカツト方式で回転する
多数の爪６により刈取られた刈草は、ブローアの
機能を有するロータ５の回転により飛散力を与え
られ、飛散誘導カバー７，８に沿つて吹き上げら
れる。このとき、列状の作物２０の植裁側に刈草
を散布しようとすれば、その方向に対応する吐出
口９，１０側に切換ダンパ１７を切換えることに
より作物２０の根元に刈草を緑肥として散布する
ことができる。また、このとき裁植様式により草
刈機１と裁植列の距離が異なるので、その作物２
０に応じ調節ダンパ１１，１２を調節して飛散距
離を調節することができる。 In such a configuration, for example, when harvesting a green manure crop that is intercropped with crops 20 planted in rows, the grass clippings that are cut by the many claws 6 that rotate in the up-cutting manner of the rotor 5 are removed by the blower. A scattering force is applied by the rotation of the functional rotor 5, and the particles are blown up along the scattering guide covers 7 and 8. At this time, if the grass clippings are to be spread on the planting side of the row-shaped crops 20, the switching damper 17 is switched to the discharge ports 9 and 10 side corresponding to that direction, and the grass clippings are spread as green manure at the base of the crops 20. can do. In addition, since the distance between the mower 1 and the planting row differs depending on the planting style, the crop 2
The scattering distance can be adjusted by adjusting the adjustment dampers 11 and 12 according to the value of 0.
なお、上記実施例では、間作された緑肥を作物
に散布する場合について説明したが、果樹の根回
りに刈草を敷き込むために用いることは勿論、草
刈機１の走行する側方に帯状に散布する必要があ
る作業には便利である。 In the above embodiment, the intercropped green manure is applied to crops. However, it can be used not only to spread grass clippings around the roots of fruit trees, but also to spread it in a band on the side where the mower 1 runs. Convenient for tasks that need to be done.
以上説明したように、本考案の草刈機の飛散方
向制御装置によれば、牧草や緑肥などの刈草を草
刈機の後方に散布することなく、草刈機の走行す
る側方に帯状に散布することができ、しかもその
散布方向の切換えは左または右あるいは左右両方
に自在に行なうことができ、さらに飛散距離も調
節できるため、間作緑肥の敷草や果樹園などの根
回りへの敷草作業に非常に都合がよい。
As explained above, according to the scattering direction control device for a lawn mower of the present invention, grass clippings such as grass and green manure are not scattered behind the mower, but can be scattered in a band on the side where the mower runs. Moreover, the scattering direction can be freely switched to the left, right, or both left and right, and the scattering distance can also be adjusted, making it ideal for intercrop green manure bedding and bedding around the roots of orchards. Very convenient.
第１図は本考案の装置に備えた草刈機の一実施
例を示す斜視図、第２図は側面図、第３図は平面
図、第４図は正面図、第５図ａ，ｂ，ｃは切換ダ
ンパにより飛散方向を３通りに切換えた状態を示
す平面図である。
１……草刈機、６……フレーム爪、７，８……
飛散誘導カバー、９，１０……吐出口、１１，１
２……調節ダンパ、１７……切換ダンパ。
Fig. 1 is a perspective view showing an embodiment of the mower equipped with the device of the present invention, Fig. 2 is a side view, Fig. 3 is a plan view, Fig. 4 is a front view, Figs. c is a plan view showing a state in which the scattering direction is switched in three ways by a switching damper. 1...Mower, 6...Frame claw, 7, 8...
Splash guidance cover, 9, 10...Discharge port, 11, 1
2... Adjustment damper, 17... Switching damper.
Claims (1)
うようにした草刈機に、先端部に左右に面した吐
出口を有し、刈取られた草の飛散力を利用して刈
草を左右側方へ誘導する飛散誘導カバーを設け、
この飛散誘導カバーの基端部に、刈草の飛散方向
を左方向または右方向、あるいは左右両方向に切
換可能な切換ダンパを設け、前記飛散方向誘導カ
バーの左右の吐出口の開口部にそれぞれ飛散距離
を調節可能な調節ダンパを設けたことを特徴とす
る草刈機の飛散方向制御装置。 A grass cutter that cuts with an up-cut frame claw, has a discharge port facing left and right at the tip, and uses the scattering force of the cut grass to guide the cut grass to the left and right sides. Provide a cover,
A switching damper that can switch the scattering direction of grass clippings to the left, right, or both left and right is provided at the base end of the scattering guide cover, and the scattering distance is set at the openings of the left and right discharge ports of the scattering direction guide cover, respectively. A scattering direction control device for a lawn mower, characterized in that it is equipped with an adjustable damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16203281U JPS5865835U (en) | 1981-10-30 | 1981-10-30 | Lawn mower scattering direction control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16203281U JPS5865835U (en) | 1981-10-30 | 1981-10-30 | Lawn mower scattering direction control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5865835U JPS5865835U (en) | 1983-05-04 |
| JPS6140096Y2 true JPS6140096Y2 (en) | 1986-11-17 |
Family
ID=29954367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16203281U Granted JPS5865835U (en) | 1981-10-30 | 1981-10-30 | Lawn mower scattering direction control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5865835U (en) |
-
1981
- 1981-10-30 JP JP16203281U patent/JPS5865835U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5865835U (en) | 1983-05-04 |
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