JPH0293923U - - Google Patents
Info
- Publication number
- JPH0293923U JPH0293923U JP97289U JP97289U JPH0293923U JP H0293923 U JPH0293923 U JP H0293923U JP 97289 U JP97289 U JP 97289U JP 97289 U JP97289 U JP 97289U JP H0293923 U JPH0293923 U JP H0293923U
- Authority
- JP
- Japan
- Prior art keywords
- gearbox
- rotating shaft
- fixed
- driven
- blade
- 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.)
- Pending
Links
Landscapes
- Harvester Elements (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
はギアーボツクスの上半部を取り外した状態の要
部平面図、第２図は第１図−矢視断面図、第
３図は上刃、下刃の位置関係を示す要部破断面図
、第４図は往復動刃式草刈装置を備えた草刈機の
一例を示す全体斜視図である。
５……上刃、５ａ……下刃、７……クランク駆
動歯車、８……コネクテイングロツド、１０……
ギアーボツクス、１２……揺動アーム、１４……
回動軸、１７，１８……刈刃駆動アーム。
The drawings show one embodiment of the present invention, in which Fig. 1 is a plan view of the main part of the gearbox with the upper half removed, Fig. 2 is a sectional view taken from Fig. 1 - Fig. 3 FIG. 4 is a cutaway cross-sectional view of essential parts showing the positional relationship between the upper blade and the lower blade, and FIG. 4 is an overall perspective view showing an example of a mower equipped with a reciprocating blade type mowing device. 5... Upper blade, 5a... Lower blade, 7... Crank drive gear, 8... Connecting rod, 10...
Gear box, 12... Swing arm, 14...
Rotating shaft, 17, 18...Mower blade drive arm.
Claims (1)
動歯車７に連結されたコネクテイングロツド８に
より駆動される揺動アーム１２の基端１２′が前
記ギアーボツクス１０の適位置を貫通させて設け
られた回動軸１４に固着され、前記ギアーボツク
ス１０の外側において前記回動軸１４に固着され
た刈刃駆動アーム１７により往復動刃５を往復駆
動せしめることを特徴とする往復動刃式草刈装置
。 A base end 12' of a swinging arm 12 driven by a connecting rod 8 connected to a crank drive gear 7 disposed within the gearbox 10 is provided so as to pass through the gearbox 10 at a suitable position. A reciprocating blade type mowing device, characterized in that the reciprocating blade 5 is driven back and forth by a cutting blade drive arm 17 that is fixed to a rotating shaft 14 and is fixed to the rotating shaft 14 outside the gear box 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP97289U JPH0293923U (en) | 1989-01-09 | 1989-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP97289U JPH0293923U (en) | 1989-01-09 | 1989-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0293923U true JPH0293923U (en) | 1990-07-26 |
Family
ID=31200457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP97289U Pending JPH0293923U (en) | 1989-01-09 | 1989-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0293923U (en) |
-
1989
- 1989-01-09 JP JP97289U patent/JPH0293923U/ja active Pending