JPH0395734U - - Google Patents
Info
- Publication number
- JPH0395734U JPH0395734U JP478690U JP478690U JPH0395734U JP H0395734 U JPH0395734 U JP H0395734U JP 478690 U JP478690 U JP 478690U JP 478690 U JP478690 U JP 478690U JP H0395734 U JPH0395734 U JP H0395734U
- Authority
- JP
- Japan
- Prior art keywords
- cutting blade
- gear case
- rod
- nut
- drive gear
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
Landscapes
- Harvester Elements (AREA)
Description
第１図は本考案の実施例である要部の断面図、
第２図は刈払機の斜視図、第３図は要部の側面図
、第４図は第３図の背面図、第５図は第２図の一
部の拡大図、第６図は第５図の一部の側面図であ
る。
１……刈刃、２……刈刃駆動ギヤケース、３…
…操作桿、４……伝動ギヤケース、５……ナツト
、６……支点軸、７……ロツド、８……ラチエツ
ト部、６ａ……角形頭部、９……座板。
FIG. 1 is a cross-sectional view of the main parts of an embodiment of the present invention.
Figure 2 is a perspective view of the brush cutter, Figure 3 is a side view of the main parts, Figure 4 is a rear view of Figure 3, Figure 5 is an enlarged view of a part of Figure 2, and Figure 6 is a side view of the main parts. 5 is a side view of a portion of FIG. 5. FIG. 1...Mower blade, 2...Mower blade drive gear case, 3...
...Operation stick, 4...Transmission gear case, 5...Nut, 6...Fully shaft, 7...Rod, 8...Ratchet part, 6a...Square head, 9...Seat plate.
Claims (1)
の上部を操作桿３の先端側伝動ギヤケース４に対
し接合するとともに、一端側にナツト５を螺合し
た支点軸６を介して回動可能に枢着し、前記操作
桿３にそわせて操作できるロツド７を前記刈刃駆
動ギヤケース２に連動連繋して刈刃１の角度を変
更調節可能に構成した刈払機において、前記ナツ
ト５にラチエツト式に係合するラチエツト部８を
前記ロツド７に連動連繋し、前記支点軸６の他端
側となる角形頭部６ａがある一定以上のトルクで
ないと回動できないように前記伝動ギヤーケース
４側の座板９に係合させて構成したことを特徴と
する刈刃角度調節支持構造。 Cutting blade drive gear case 2 with cutting blade 1 mounted on the shaft at the bottom
The upper part of the operating rod 3 is connected to the distal side transmission gear case 4, and is rotatably pivoted via a fulcrum shaft 6 with a nut 5 screwed to one end thereof, and is operated along with the operating rod 3. In the brush cutter, the angle of the cutting blade 1 can be changed and adjusted by interlocking the cutting rod 7 with the cutting blade drive gear case 2, in which a ratchet part 8 that engages with the nut 5 in a ratchet type is linked with the rod 7. The rectangular head 6a, which is connected to the other end of the fulcrum shaft 6, is engaged with the seat plate 9 on the transmission gear case 4 side so that it cannot be rotated unless the torque exceeds a certain level. Support structure for adjusting the cutting blade angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990004786U JPH0728816Y2 (en) | 1990-01-23 | 1990-01-23 | Support angle adjustment structure of the cutting blade of the brush cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990004786U JPH0728816Y2 (en) | 1990-01-23 | 1990-01-23 | Support angle adjustment structure of the cutting blade of the brush cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0395734U true JPH0395734U (en) | 1991-09-30 |
| JPH0728816Y2 JPH0728816Y2 (en) | 1995-07-05 |
Family
ID=31508517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990004786U Expired - Lifetime JPH0728816Y2 (en) | 1990-01-23 | 1990-01-23 | Support angle adjustment structure of the cutting blade of the brush cutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0728816Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006506088A (en) * | 2002-11-19 | 2006-02-23 | アクティエボラゲット エレクトロラックス | A tool driven by a rotating machine such as a Sasa type hedge trimming machine with a lock mechanism for a rotatable cutting device. |
-
1990
- 1990-01-23 JP JP1990004786U patent/JPH0728816Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006506088A (en) * | 2002-11-19 | 2006-02-23 | アクティエボラゲット エレクトロラックス | A tool driven by a rotating machine such as a Sasa type hedge trimming machine with a lock mechanism for a rotatable cutting device. |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0728816Y2 (en) | 1995-07-05 |