JPS63112426U

JPS63112426U -

Info

Publication number: JPS63112426U
Application number: JP395787U
Authority: JP
Priority date: 1987-01-14
Filing date: 1987-01-14
Publication date: 1988-07-19

Description

[Brief explanation of the drawing]

第１図乃至第１１図は本考案の一実施例を例示
するものであつて、第１図は刈払い機全体の側面
図、第２図は刈払い機前部の平面図、第３図は同
底面図、第４図は同断面側面図、第５図は駆動輪
部分の断面正面図、第６図は第２伝動ケース部分
の断面側面図、第７図は位置決め機構部分の断面
平面図、第８図は作業状態の斜視図、第９図乃至
第１１図は作業状態の説明図である。１……刈払い機本体、２……第１伝動ケース、
３……連結筒体、４……第２伝動ケース、５……
支持杆、７……刈刃体、８……駆動輪、９……エ
ンジン、１０……モータ、１３……デイスク、１
８……支軸、２０……輪体、２２……ギヤーケー
ス、２３……ベベルギヤー、２４……ベベルピニ
オン、２８……外筒軸、２９……中間筒軸、３０
……内軸、３２……操作レバー、３７……位置決
め機構、４３……筒軸、４４……内軸、Ａ……前
向位置、Ｂ……横向位置。 Figures 1 to 11 illustrate one embodiment of the present invention, in which Figure 1 is a side view of the entire brush cutter, Figure 2 is a plan view of the front part of the brush cutter, and Figure 3 is a plan view of the front part of the brush cutter. is a bottom view of the same, FIG. 4 is a cross-sectional side view of the same, FIG. 5 is a cross-sectional front view of the drive wheel portion, FIG. 6 is a cross-sectional side view of the second transmission case portion, and FIG. 7 is a cross-sectional plane of the positioning mechanism portion. 8 are perspective views of the working state, and FIGS. 9 to 11 are explanatory diagrams of the working state. 1...Brush cutter main body, 2...First transmission case,
3... Connecting cylinder body, 4... Second transmission case, 5...
Support rod, 7... Cutting blade body, 8... Drive wheel, 9... Engine, 10... Motor, 13... Disk, 1
8... Support shaft, 20... Wheel body, 22... Gear case, 23... Bevel gear, 24... Bevel pinion, 28... Outer cylinder shaft, 29... Intermediate cylinder shaft, 30
... Inner shaft, 32 ... Operation lever, 37 ... Positioning mechanism, 43 ... Cylindrical shaft, 44 ... Inner shaft, A ... Forward position, B ... Lateral position.

補正昭６２．１０．１９考案の名称を次のように補正する。考案の名称刈払い機実用新案登録請求の範囲を次のように補正する
。Amendment October 19, 1982 The name of the invention is amended as follows. Title of the invention: Brush cutter The scope of the claim for utility model registration is amended as follows.

【実用新案登録請求の範囲】刈払い機本体１の先端部に、縦軸心廻りに回転
する刈刃体７が備えられた刈払い機において、刈
刃体７の近傍に、水平方向の支軸１８廻りに回転
駆動される走行体８が設けられ、この走行体８は
支軸１８軸心方向の２個の輪体２０により構成さ
れ、この２個の輪体２０間に、該輪体２０により
両側から塞がれるようにギヤーケース２２が設け
られ、このギヤーケース２２内に、支軸１８を介
して２個の輪体２０を回転駆動するベベルギヤー
機構２３，２４が設けられていることを特徴とす
る刈払い機。図面の簡単な説明を次のように補正する。明細書第１４頁第６、１３行目の「駆動輪」を
「走行体」と訂正する。[Scope of Claim for Utility Model Registration] In a brush cutter that is equipped with a cutting blade body 7 that rotates around a vertical axis at the tip of the brush cutter body 1, a horizontal support is provided near the cutting blade body 7. A running body 8 that is rotationally driven around a shaft 18 is provided, and this running body 8 is constituted by two wheels 20 in the axial direction of the support shaft 18. Between these two wheels 20, the wheels are A gear case 22 is provided so as to be closed from both sides by the gear case 20, and bevel gear mechanisms 23 and 24 for rotationally driving the two wheels 20 via the support shaft 18 are provided within the gear case 22. is characterized by
A brush cutter. The brief description of the drawing has been amended as follows. "Drive wheel" in lines 6 and 13 of page 14 of the specification is corrected to "traveling body."

Claims

[Scope of utility model registration request]

In a portable brush cutter including a cutting blade body 7 that rotates around a vertical axis at the tip of the brush cutter body 1, a horizontal support shaft 1 is provided below the center of the cutting blade body 7.
A driving wheel 8 that is rotationally driven around the support shaft 18 is provided.
A gear case 22 is provided between the two wheels 20 so as to be closed from both sides by the wheels 20, and inside this gear case 22,
A portable brush cutter characterized by being provided with bevel gear mechanisms 23 and 24 that rotationally drive two wheels 20 via a support shaft 18.