JPS615619U - Automatic stop and return device for vehicle-mounted concrete mixer - Google Patents

Automatic stop and return device for vehicle-mounted concrete mixer

Info

Publication number
JPS615619U
JPS615619U JP8880684U JP8880684U JPS615619U JP S615619 U JPS615619 U JP S615619U JP 8880684 U JP8880684 U JP 8880684U JP 8880684 U JP8880684 U JP 8880684U JP S615619 U JPS615619 U JP S615619U
Authority
JP
Japan
Prior art keywords
vehicle
displacement
servo actuator
mixer drum
automatic stop
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.)
Granted
Application number
JP8880684U
Other languages
Japanese (ja)
Other versions
JPH0428275Y2 (en
Inventor
泉 福島
幸美 橘川
教正 天野
Original Assignee
カヤバ工業株式会社
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 カヤバ工業株式会社 filed Critical カヤバ工業株式会社
Priority to JP8880684U priority Critical patent/JPS615619U/en
Publication of JPS615619U publication Critical patent/JPS615619U/en
Application granted granted Critical
Publication of JPH0428275Y2 publication Critical patent/JPH0428275Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (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) [Summary] 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図は本考案のコンクリートミキサに於ける自動停止
復帰装置のブ田ンク接続図、第２図はサーボアクチュエ
ータの自動復帰動作のフローチャートである。 １，−２・・・操作器、３・・・コントローラ、５・・
・サーボアクチュエータ、７・・・リンク機構、８・・
・油圧ポンプ、９・・・エンジン、１０・・・ミキサド
ラム、１１・・・変位検出器、１３・・・タイマ、１４
・・・電源スイッチ。FIG. 1 is a block connection diagram of the automatic stop/return device in the concrete mixer of the present invention, and FIG. 2 is a flowchart of the automatic return operation of the servo actuator. 1,-2...operator, 3...controller, 5...
・Servo actuator, 7... Link mechanism, 8...
・Hydraulic pump, 9...Engine, 10...Mixer drum, 11...Displacement detector, 13...Timer, 14
...Power switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車両に回転自在に支承されたミキサドラムと、このミキ
サドラムを駆動する油圧ポンプと、この油圧ポンプの吐
出制御およびエンジンのアクセル開度制御を行なうサー
ボアクチュエータと、このサーボアクチュエータの変位
を検出する変位検出器と、上記ミキサドラムの動作モー
ドを選択する操作器と、この操作器によるサーボアクチ
ュエータの変位指示信号と上記変位検出器が出力する変
位出力信号とに基づいて、上記ミキサドラムを指示した
動作モードで作動せしめるコントローラと、上記サーボ
アクチュエータおよびエンジンのイグニッション回路を
含む制御回路に接続した電源スイッチとを備えてなるこ
とを特徴とする車両′塔載型コンクリートミキサの自動
停止復帰装置。A mixer drum rotatably supported on a vehicle, a hydraulic pump that drives the mixer drum, a servo actuator that controls the discharge of the hydraulic pump and the accelerator opening of the engine, and a displacement detector that detects the displacement of the servo actuator. and an operating device for selecting an operating mode of the mixer drum, and operating the mixer drum in the instructed operating mode based on a displacement instruction signal of the servo actuator by the operating device and a displacement output signal outputted by the displacement detector. An automatic stop/return device for a vehicle tower-mounted concrete mixer, comprising a controller and a power switch connected to a control circuit including the servo actuator and the ignition circuit of the engine.
JP8880684U 1984-06-14 1984-06-14 Automatic stop and return device for vehicle-mounted concrete mixer Granted JPS615619U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8880684U JPS615619U (en) 1984-06-14 1984-06-14 Automatic stop and return device for vehicle-mounted concrete mixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8880684U JPS615619U (en) 1984-06-14 1984-06-14 Automatic stop and return device for vehicle-mounted concrete mixer

Publications (2)

Publication Number Publication Date
JPS615619U true JPS615619U (en) 1986-01-14
JPH0428275Y2 JPH0428275Y2 (en) 1992-07-08

Family

ID=30642294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8880684U Granted JPS615619U (en) 1984-06-14 1984-06-14 Automatic stop and return device for vehicle-mounted concrete mixer

Country Status (1)

Country Link
JP (1) JPS615619U (en)

Also Published As

Publication number Publication date
JPH0428275Y2 (en) 1992-07-08

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