JPS6022161U - Branch jamming prevention mechanism of self-elevating branch cutter - Google Patents

Branch jamming prevention mechanism of self-elevating branch cutter

Info

Publication number
JPS6022161U
JPS6022161U JP11349583U JP11349583U JPS6022161U JP S6022161 U JPS6022161 U JP S6022161U JP 11349583 U JP11349583 U JP 11349583U JP 11349583 U JP11349583 U JP 11349583U JP S6022161 U JPS6022161 U JP S6022161U
Authority
JP
Japan
Prior art keywords
chain
saw
branch
self
elevating
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
Application number
JP11349583U
Other languages
Japanese (ja)
Inventor
大西　悦郎
Original Assignee
セイレイ工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by セイレイ工業株式会社 filed Critical セイレイ工業株式会社
Priority to JP11349583U priority Critical patent/JPS6022161U/en
Publication of JPS6022161U publication Critical patent/JPS6022161U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図、第２図はこの考案が適用される従来の自昇型枝
打機のそれぞれ平面図、平面図、第３図　゛はその伝動
構造を示す展開断面図、第４図はこの考案の要部を示し
た図である。 （符号）、１・・・木の幹、２・・・枝、３・・・チェ
ンソーバー、４・・・ソーチェン、５・・・チェン張す
機構、６・・・歪ゲージ、１４・・・上下行切換レバー
、Ａ・・・チェンソー、Ｍ・・・変速機構。 −＼ｌ １．〆９ □−−フ／は ／−Figures 1 and 2 are a plan view and plan view, respectively, of a conventional self-elevating branching machine to which this invention is applied, Figure 3 is a developed cross-sectional view showing its transmission structure, and Figure 4 is a plan view of a conventional self-elevating branching machine to which this invention is applied. FIG. (Symbol), 1... Tree trunk, 2... Branch, 3... Chain saw bar, 4... Saw chain, 5... Chain tensioning mechanism, 6... Strain gauge, 14...・Vertical switching lever, A...Chain saw, M...Transmission mechanism. -\l 1. 〆9 □--fu/ha/-

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上方へ起立して装備したチェンソーＡを作動させると同
時に、このチェンソーＡ部分を木の幹１に対して螺旋状
に上昇させ途中の枝２の切断を行なう自昇型枝打機にお
いて、チェンソーＡのチェンソーパー３にソーチェン４
のチェン張り機構５を設けるとともに、機体進行用変速
機構Ｍ内に上昇用通常速度微速度切換機構Ｍａを設け、
これらチェン張り機構５および上昇用通常速度微速度切
換機構Ｍａをチェンソーハー３に固着した歪ゲージ６．
６にコントローラー〇を介して連動させ、チェンソーバ
ー３の歪によりソーチェン４の弛緩および上昇速度の微
速側への変速を行なわしめる構成としたことを特徴とす
る自昇型枝打機の枝噛防止機構。In a self-elevating branching machine, the chain saw A is operated by standing up and operating the chain saw A, and at the same time raises the chain saw A portion spirally relative to the tree trunk 1 to cut branches 2 along the way. chainsaw parr 3 and saw chain 4
In addition to providing a chain tensioning mechanism 5, a normal speed slow speed switching mechanism Ma for climbing is provided in the speed change mechanism M for moving the aircraft,
A strain gauge 6. The chain tensioning mechanism 5 and the lifting normal speed slow speed switching mechanism Ma are fixed to the chain saw wheel 3.
6 is interlocked via a controller 〇, and the saw chain 4 is loosened and the lifting speed is changed to the low speed side by the distortion of the chainsaw bar 3. mechanism.
JP11349583U 1983-07-20 1983-07-20 Branch jamming prevention mechanism of self-elevating branch cutter Pending JPS6022161U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11349583U JPS6022161U (en) 1983-07-20 1983-07-20 Branch jamming prevention mechanism of self-elevating branch cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11349583U JPS6022161U (en) 1983-07-20 1983-07-20 Branch jamming prevention mechanism of self-elevating branch cutter

Publications (1)

Publication Number Publication Date
JPS6022161U true JPS6022161U (en) 1985-02-15

Family

ID=30262704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11349583U Pending JPS6022161U (en) 1983-07-20 1983-07-20 Branch jamming prevention mechanism of self-elevating branch cutter

Country Status (1)

Country Link
JP (1) JPS6022161U (en)

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