JPS62119730U

JPS62119730U -

Info

Publication number: JPS62119730U
Application number: JP822486U
Authority: JP
Priority date: 1986-01-22
Filing date: 1986-01-22
Publication date: 1987-07-29
Also published as: JPH0414977Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す要部の断面図
、第２図は第１図の断面図、第３図はブレード
の一部分の平面図、第４図イは第３図の―断
面図、第４図ロは第４図イと同状態で示す変形例
の説明図、第５図は本考案によるロータリ型草刈
機の全体平面図、第６図は同草刈機の全体側面図
、第７図は機体前部の車輪取付け部を示す側面図
、第８図は同取付け部の断面図、第９図は調節レ
バー掛止構造を示す断面部分図、第１０図は車輪
位置調節状態の説明図である。１……伏鉢状ケーシング、５……刈取駆動軸、
６……ブレード、７……排草路、１４……外周壁
、１５……内壁、１６……中央空間部、２３……
導風片部、２４……導風片部。 Fig. 1 is a cross-sectional view of the main part showing one embodiment of the present invention, Fig. 2 is a cross-sectional view of Fig. 1, Fig. 3 is a plan view of a part of the blade, and Fig. 4 A is a sectional view of Fig. 3. 4B is an explanatory diagram of a modified example shown in the same state as FIG. 4A, FIG. 5 is an overall plan view of the rotary mower according to the present invention, and FIG. 6 is an overall side view of the same mower. , Fig. 7 is a side view showing the wheel attachment part at the front of the fuselage, Fig. 8 is a sectional view of the same attachment part, Fig. 9 is a partial sectional view showing the adjustment lever latching structure, and Fig. 10 is a wheel position adjustment. It is an explanatory diagram of a state. 1... sunken casing, 5... reaping drive shaft,
6... Blade, 7... Grass removal path, 14... Outer peripheral wall, 15... Inner wall, 16... Central space, 23...
Wind guiding piece part, 24... Wind guiding piece part.

Claims

[Scope of claims for utility model registration] (1) Outer peripheral wall 14 and inner wall 1 of the bowl-shaped casing 1
A weeding path 7 is formed between the casing 1 and the central space 16 formed inside the inner wall 15.
The central space 16 is provided with a reaping drive shaft 5 hanging from above the casing 1 and a blade 6 installed at its lower end. The central space 16 of
An air guide device for a rotary mower, which includes an air guide piece installed integrally or in series in the part located at the area. (2) The above-mentioned wind guide pieces are installed on the front and rear edges of the blade 6 in the rotational direction, and the one 23 on the front edge side in the rotational direction is bent and extended upward, and the one 24 on the rear edge side in the rotational direction.
The air guide device for a rotary lawn mower according to claim (1) of the utility model registration, characterized in that the is bent and extends downward.