JPH0334729U - - Google Patents
Info
- Publication number
- JPH0334729U JPH0334729U JP9619289U JP9619289U JPH0334729U JP H0334729 U JPH0334729 U JP H0334729U JP 9619289 U JP9619289 U JP 9619289U JP 9619289 U JP9619289 U JP 9619289U JP H0334729 U JPH0334729 U JP H0334729U
- Authority
- JP
- Japan
- Prior art keywords
- bevel gear
- head
- driven bevel
- operating
- swinging head
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Harvester Elements (AREA)
- Gear Transmission (AREA)
Description
第１図は本考案に係る一実施例を示す刈払機の
前端部分の側面図、第２図は第１図の実施例の部
分の要部拡大破断図、第３図は本考案の別の実施
例の刈払機の要部破断図、そして第４図は従来の
刈払機の要部破断図である。
１……操作桿、２……前端部材、４……伝動軸
、６，１３，１４，２５……傘歯車、７……枢軸
、１０……中間歯車部材、１５……揺動ヘツド、
１８……ねじ、１９……座金、２１……圧縮コイ
ルばね、２４……刈払刃駆動軸、２６……刈払刃
、２９……ナツト。
Fig. 1 is a side view of the front end of a brush cutter showing one embodiment of the present invention, Fig. 2 is an enlarged cutaway view of the main part of the embodiment of Fig. 1, and Fig. 3 is another embodiment of the present invention. FIG. 4 is a cutaway view of the main parts of the brush cutter of the embodiment, and FIG. 4 is a cutaway view of the main parts of the conventional brush cutter. DESCRIPTION OF SYMBOLS 1... Operating rod, 2... Front end member, 4... Transmission shaft, 6, 13, 14, 25... Bevel gear, 7... Pivot, 10... Intermediate gear member, 15... Swinging head,
18... Screw, 19... Washer, 21... Compression coil spring, 24... Brush cutting blade drive shaft, 26... Brush cutting blade, 29... Nut.
Claims (1)
軸７の周りに前記揺動ヘツドを前記操作桿に対し
て回動可能に支持すると共に、前記揺動ヘツドを
前記操作桿に対して所定角度に保持する保持装置
１８，１９，２１，２９を設け、前記操作桿内の
伝動軸４側の駆動傘歯車６と前記揺動ヘツド内の
刈払刃駆動軸２４側の従動傘歯車２５との間を前
記駆動傘歯車と前記従動傘歯車とを互いに逆回転
せしめる同側二重傘歯車１３，１４を有する中間
歯車部材１０を介して連結し、該中間歯車部材を
前記操作桿と前記揺動ヘツドとの間に前記枢軸７
と同心状に配置したことを特徴とする刈払機。 The swinging head is supported rotatably relative to the operating stick around a pivot shaft 7 passing through the operating sticks 1 and 2 and the swinging head 15, and the swinging head is held at a predetermined position relative to the operating stick. Holding devices 18, 19, 21, 29 are provided to hold the mower at an angle, and the drive bevel gear 6 on the transmission shaft 4 side in the operating rod and the driven bevel gear 25 on the mower blade drive shaft 24 side in the swing head. The driving bevel gear and the driven bevel gear are connected to each other via an intermediate gear member 10 having the same side double bevel gears 13 and 14 that rotate the driven bevel gear in opposite directions. The pivot 7 is connected between the moving head and the
A brush cutter characterized by being arranged concentrically with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9619289U JPH0334729U (en) | 1989-08-17 | 1989-08-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9619289U JPH0334729U (en) | 1989-08-17 | 1989-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0334729U true JPH0334729U (en) | 1991-04-04 |
Family
ID=31645412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9619289U Pending JPH0334729U (en) | 1989-08-17 | 1989-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334729U (en) |
-
1989
- 1989-08-17 JP JP9619289U patent/JPH0334729U/ja active Pending