JPS6091651U - Switching valve operation link mechanism for radio-controlled construction machinery - Google Patents

Switching valve operation link mechanism for radio-controlled construction machinery

Info

Publication number
JPS6091651U
JPS6091651U JP18364983U JP18364983U JPS6091651U JP S6091651 U JPS6091651 U JP S6091651U JP 18364983 U JP18364983 U JP 18364983U JP 18364983 U JP18364983 U JP 18364983U JP S6091651 U JPS6091651 U JP S6091651U
Authority
JP
Japan
Prior art keywords
lever
switching valve
radio
link mechanism
operation link
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
JP18364983U
Other languages
Japanese (ja)
Inventor
根上　宏之
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP18364983U priority Critical patent/JPS6091651U/en
Publication of JPS6091651U publication Critical patent/JPS6091651U/en
Pending legal-status Critical Current

Links

Landscapes

  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Mechanical Control Devices (AREA)
  • Operation Control Of Excavators (AREA)

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図は従来例を示す概略的なリンク構成図、第２図は
本考案の実施例を示す概略的なリンク構成図である。 １は切換弁、２は手動操作レバー、３，５はリンケージ
、４はエアシリンダ装置、６はレバー装置、苧はレバー
、９ａ、９ｂはカム、１１は切換レバー。FIG. 1 is a schematic link configuration diagram showing a conventional example, and FIG. 2 is a schematic link configuration diagram showing an embodiment of the present invention. 1 is a switching valve, 2 is a manually operated lever, 3 and 5 are linkages, 4 is an air cylinder device, 6 is a lever device, ramie is a lever, 9a and 9b are cams, and 11 is a switching lever.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 切換弁１をそれぞれリンケージ３，５を介して手動操作
レバー２及びラジオコントロールにて操作可能にしたエ
アシリンダ装置４に連結したラジオコントロール式建設
機械における切換弁操作リンク機構において、エアシリ
ンダ装置４の基端を、機枠側に回動自在に支持されたレ
バー装置６の１個のレバーに連結し、またこのレバー装
置６の１個のレバー８の回動方向両側に、このレバー８
の回動方向側面に接触係合するカム９ａ、９ｂを係脱自
在に設け、この両カム９ａ、９ｂを切換レバー１１に連
結したことを特徴とするラジオコントロール式建設機械
における切換弁操作リンク機構。In a switching valve operating linkage mechanism in a radio-controlled construction machine, in which a switching valve 1 is connected to a manually operated lever 2 and an air cylinder device 4 which can be operated by radio control via linkages 3 and 5, respectively, the air cylinder device 4 is The base end is connected to one lever of a lever device 6 that is rotatably supported on the machine frame side, and the lever 8 is connected to both sides of the one lever 8 of this lever device 6 in the rotational direction.
A switching valve operation link mechanism for a radio-controlled construction machine, characterized in that cams 9a and 9b that contact and engage with the side surfaces in the rotational direction are detachably provided, and both cams 9a and 9b are connected to a switching lever 11. .
JP18364983U 1983-11-30 1983-11-30 Switching valve operation link mechanism for radio-controlled construction machinery Pending JPS6091651U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18364983U JPS6091651U (en) 1983-11-30 1983-11-30 Switching valve operation link mechanism for radio-controlled construction machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18364983U JPS6091651U (en) 1983-11-30 1983-11-30 Switching valve operation link mechanism for radio-controlled construction machinery

Publications (1)

Publication Number Publication Date
JPS6091651U true JPS6091651U (en) 1985-06-22

Family

ID=30397410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18364983U Pending JPS6091651U (en) 1983-11-30 1983-11-30 Switching valve operation link mechanism for radio-controlled construction machinery

Country Status (1)

Country Link
JP (1) JPS6091651U (en)

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