JPS61139134U - - Google Patents
Info
- Publication number
- JPS61139134U JPS61139134U JP2249885U JP2249885U JPS61139134U JP S61139134 U JPS61139134 U JP S61139134U JP 2249885 U JP2249885 U JP 2249885U JP 2249885 U JP2249885 U JP 2249885U JP S61139134 U JPS61139134 U JP S61139134U
- Authority
- JP
- Japan
- Prior art keywords
- output shaft
- hole
- connecting disk
- screw
- spline
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
第1図はこの考案の具体的な実施構造の一例を
示す縦断面図、第2図は要部を分解して示した縦
断面図、第3図は回転ヘツドの正面図、第4図は
第3図A―A線矢視の横断面図、第5図は同じく
第3図B―B線矢視の横断面図、第6図はコード
突出長の調節操作を示す要部の縦断面図である。
C……コード、H……回転ヘツド、1……ヘツ
ド本体、2……リール部、3……引出し部、4…
…中間部のフランジ、5……上部フランジ、6…
…下部フランジ、7……固定巻胴、8……小孔、
9,9a,9b……固定ロール、10……目孔、
11……隔壁、12,12a,12b……凹欠部
、13,13a,13b……凹溝、14……連結
円板、M……草刈機本体、15……出力軸、16
……回転リング、17……座金、18……ナツト
、19……スプライン溝、20……段部、21…
…透孔、22……雄ネジ、23……小ネジ、24
……スプライン孔、25……保護カバー、26…
…ビス、27……スプライン孔。
Fig. 1 is a vertical sectional view showing an example of a concrete implementation structure of this invention, Fig. 2 is a longitudinal sectional view showing the main parts exploded, Fig. 3 is a front view of the rotating head, and Fig. 4 is a longitudinal sectional view showing an example of a concrete implementation structure of this invention. Fig. 3 is a cross-sectional view taken along the line A-A, Fig. 5 is a cross-sectional view taken along the line B-B in Fig. 3, and Fig. 6 is a longitudinal cross-section of the main parts showing the adjustment operation of the cord protrusion length. It is a diagram. C...Cord, H...Rotating head, 1...Head body, 2...Reel part, 3...Drawer part, 4...
...Middle flange, 5...Top flange, 6...
... lower flange, 7 ... fixed winding drum, 8 ... small hole,
9, 9a, 9b... Fixed roll, 10... Eye hole,
11... Partition wall, 12, 12a, 12b... Concave cutout, 13, 13a, 13b... Concave groove, 14... Connection disk, M... Mower body, 15... Output shaft, 16
...Rotating ring, 17...Washer, 18...Nut, 19...Spline groove, 20...Step, 21...
...Through hole, 22... Male screw, 23... Machine screw, 24
... Spline hole, 25 ... Protective cover, 26 ...
...screw, 27...spline hole.
Claims (1)
合するスプライン孔を設けた回転リングとヘツド
本体の上部フランジとの間に、前記回転リングの
段部に嵌合する透孔を設けた連結円板を介挟し、
草刈機本体の出力軸端部を前記連結円板の透孔に
回転リングを嵌合してヘツド本体の内部に突入せ
しめ、連結円板の下側から出力軸のスプライン溝
に嵌合するスプライン孔を設けた座金と出力軸端
部の雄ネジに螺合するナツトとで出力軸と連結円
板とを結合すると共に、連結円板とヘツド本体と
をネジで着脱可能に結合したことを特徴とするコ
ード式草刈機の回転ヘツド連結装置。 A connecting circle provided with a through hole that fits into a stepped portion of the rotary ring between a rotary ring provided with a spline hole that fits into a spline groove provided on the output shaft of the mower body and an upper flange of the head body. With a board in between,
The end of the output shaft of the mower body is inserted into the head body by fitting a rotary ring into the through hole of the connecting disk, and a spline hole is fitted into the spline groove of the output shaft from the lower side of the connecting disk. The output shaft and the connecting disk are connected by a washer provided with a screw and a nut screwed onto the male screw at the end of the output shaft, and the connecting disk and the head body are removably connected by a screw. Rotating head connection device for corded mowers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2249885U JPS61139134U (en) | 1985-02-18 | 1985-02-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2249885U JPS61139134U (en) | 1985-02-18 | 1985-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61139134U true JPS61139134U (en) | 1986-08-28 |
Family
ID=30514845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2249885U Pending JPS61139134U (en) | 1985-02-18 | 1985-02-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61139134U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01148119A (en) * | 1987-11-04 | 1989-06-09 | Maria R Calcinai | Apparatus for removing low tree, cutting grass and so on |
-
1985
- 1985-02-18 JP JP2249885U patent/JPS61139134U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01148119A (en) * | 1987-11-04 | 1989-06-09 | Maria R Calcinai | Apparatus for removing low tree, cutting grass and so on |