JPH01173532U - - Google Patents
Info
- Publication number
- JPH01173532U JPH01173532U JP7071088U JP7071088U JPH01173532U JP H01173532 U JPH01173532 U JP H01173532U JP 7071088 U JP7071088 U JP 7071088U JP 7071088 U JP7071088 U JP 7071088U JP H01173532 U JPH01173532 U JP H01173532U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- crank cam
- screw
- strength
- reciprocating motion
- 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
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Harvester Elements (AREA)
Description
第１図は本考案になるギヤ組立体の一実施例を
示す斜視図、第２図はギヤ組立体の断面図、第３
図は従来技術による刈込機の断面図、第４図は従
技術のギヤ組立体の斜視図である。
図において、１はハウジング、２はアマチユア
、３はギヤ、４はクランクカム、５，６はブレー
ド、７，８は円板、９はネジ、１０は切断面であ
る。
FIG. 1 is a perspective view showing an embodiment of the gear assembly according to the present invention, FIG. 2 is a sectional view of the gear assembly, and FIG. 3 is a sectional view of the gear assembly.
FIG. 4 is a sectional view of a conventional cutting machine, and FIG. 4 is a perspective view of a conventional gear assembly. In the figure, 1 is a housing, 2 is an armature, 3 is a gear, 4 is a crank cam, 5 and 6 are blades, 7 and 8 are discs, 9 is a screw, and 10 is a cut surface.
Claims (1)
板の円板状からなるクランクカムにより往復運動
に変換して、一対のブレードを動かし草木等を刈
込む刈込機において、前記クランクカムの一部を
回転運動伝達のギヤと一体に構成し、該ギヤが焼
結合金からなるギヤ組立体。該ギヤとクランクカ
ムの締結にネジを用い該ネジの強度が該ギヤの歯
部の強度より小さくしてあることを特徴とする刈
込機のギヤ組立体。 2, which is arranged eccentrically to prevent the rotational movement of the rotational drive source.
In a mowing machine that converts reciprocating motion into a reciprocating motion by a crank cam made of a disc-shaped plate to move a pair of blades to trim plants, etc., a part of the crank cam is configured integrally with a gear for transmitting rotational motion, and A gear assembly whose gear is made of sintered metal. A gear assembly for a mowing machine, characterized in that a screw is used to connect the gear and the crank cam, and the strength of the screw is smaller than the strength of the teeth of the gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7071088U JPH01173532U (en) | 1988-05-27 | 1988-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7071088U JPH01173532U (en) | 1988-05-27 | 1988-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01173532U true JPH01173532U (en) | 1989-12-08 |
Family
ID=31295940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7071088U Pending JPH01173532U (en) | 1988-05-27 | 1988-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01173532U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5614243B2 (en) * | 1976-10-18 | 1981-04-03 |
-
1988
- 1988-05-27 JP JP7071088U patent/JPH01173532U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5614243B2 (en) * | 1976-10-18 | 1981-04-03 |