JPH01166235U

JPH01166235U -

Info

Publication number: JPH01166235U
Application number: JP6122488U
Authority: JP
Priority date: 1988-05-10
Filing date: 1988-05-10
Publication date: 1989-11-21

Description

[Brief explanation of the drawing]

第１図は本考案に係る動力作業機の全体構成を
示す斜視図、第２図は第１図に示す動力源部の縦
断面図、第３図は第１図の矢印Ｐ方向から見た動
力源部の側面図、第４図は動力源部の背面図、第
５図は作業棹側から見た動力源部の前面図、第６
図は第２図の_１―_１，_２―_２，_３―
_３に沿う異方向位置断面図、第７図は第２図の
―に沿う断面図である。１……刈払機（動力作業機）、２……作業棹、
４……刈払部（作業部）、８……エンジン、９…
…クランク軸、１１……シリンダヘツド、１７…
…マフラ、２１……シユラウド、１８ａ……スタ
ータグリツプ、２２……リコイル。 Fig. 1 is a perspective view showing the overall configuration of the power working machine according to the present invention, Fig. 2 is a longitudinal sectional view of the power source section shown in Fig. 1, and Fig. 3 is a view taken from the direction of arrow P in Fig. 1. Figure 4 is a side view of the power source, Figure 4 is a rear view of the power source, Figure 5 is a front view of the power source seen from the work pole side, Figure 6 is
The figures _are _1-1 , _2-2 , _3- in Figure 2 _.
FIG. 7 is a cross-sectional view taken along line - in FIG. ₂ . 1... Brush cutter (power working machine), 2... Working pole,
4... Brush cutting section (working section), 8... Engine, 9...
...Crankshaft, 11...Cylinder head, 17...
...Muffler, 21...Shroud, 18a...Startag grip, 22...Recoil.

Claims

[Scope of Claim for Utility Model Registration] 1. A work pole with a working part attached to the front end side, and a work pole attached to the rear end side of the work pole and with an extension of the work pole as an axial direction to drive the work part. an engine having a coupled output shaft and a cylinder with the cylinder head side facing downward; a shroud that covers at least the sides of the engine around the output shaft and has each side surface formed with a substantially smooth surface;
A power operation characterized by having an exhaust opening connected to the exhaust port of the cylinder and facing the atmosphere on the side opposite to the output shaft side, and a muffler disposed between the side surfaces of the shroud. Machine. 2. A work pole with a working part attached to the front end side, an output shaft and a cylinder that are attached to the rear end side of the work pole and connected in an axial direction on an extension of the work pole to drive the work part. An engine having a cylinder with the head side facing downward and the side covered by a shroud, a muffler having an exhaust opening facing the atmosphere on the side opposite to the shroud, and a winding for starting the engine disposed above the muffler. A power working machine, characterized in that it is provided with a starter grip that is connected to the member and has a direction in which the winding member is pulled out in a direction opposite to the muffler.