JPS60100583U - Concrete pump control device - Google Patents

Concrete pump control device

Info

Publication number
JPS60100583U
JPS60100583U JP19288983U JP19288983U JPS60100583U JP S60100583 U JPS60100583 U JP S60100583U JP 19288983 U JP19288983 U JP 19288983U JP 19288983 U JP19288983 U JP 19288983U JP S60100583 U JPS60100583 U JP S60100583U
Authority
JP
Japan
Prior art keywords
concrete pump
control device
concrete
pump control
reverse rotation
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
JP19288983U
Other languages
Japanese (ja)
Other versions
JPH0130630Y2 (en
Inventor
奥村　正則
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP19288983U priority Critical patent/JPS60100583U/en
Publication of JPS60100583U publication Critical patent/JPS60100583U/en
Application granted granted Critical
Publication of JPH0130630Y2 publication Critical patent/JPH0130630Y2/ja
Granted legal-status Critical Current

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  • Reciprocating Pumps (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図及び第２図はそれぞれ従来のコンクリートポンプ
の略示的油圧系統図、第３図は本考案の１実施例による
電気回路図である。1 and 2 are schematic hydraulic system diagrams of a conventional concrete pump, respectively, and FIG. 3 is an electrical circuit diagram according to an embodiment of the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コンクリートを吸入して圧送するコンクリートシリンダ
を往復駆動する油圧シリンダと、この油−圧シリンダを
逆転運転させる逆転弁とを具えたコンクリートポンプに
おいて、上記逆転弁を正転又は逆転に切換える電磁ソレ
ノイドと、少くとも正転接点と逆転接点とを選択しうる
選択スイッチと、インチングスイッチと、フリッカリレ
ーとを具え、上記インチングスイッチをＯＮとしたとき
、上記選択スイッチが逆転接点を選択している場合に上
記フリツサーリレーを介して上記電磁ソレノイドに通電
されるように結線したことを特徴とするコンクリートポ
ンプの制御装置。A concrete pump comprising a hydraulic cylinder that reciprocates a concrete cylinder that sucks and pumps concrete, and a reversing valve that operates the hydraulic cylinder in reverse, an electromagnetic solenoid that switches the reversing valve between normal rotation and reverse rotation; At least a selection switch capable of selecting a forward rotation contact or a reverse rotation contact, an inching switch, and a flicker relay are provided, and when the inching switch is turned on and the selection switch selects the reverse rotation contact, the above-mentioned A control device for a concrete pump, characterized in that the electromagnetic solenoid is wired to be energized via a flitzer relay.
JP19288983U 1983-12-16 1983-12-16 Concrete pump control device Granted JPS60100583U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19288983U JPS60100583U (en) 1983-12-16 1983-12-16 Concrete pump control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19288983U JPS60100583U (en) 1983-12-16 1983-12-16 Concrete pump control device

Publications (2)

Publication Number Publication Date
JPS60100583U true JPS60100583U (en) 1985-07-09
JPH0130630Y2 JPH0130630Y2 (en) 1989-09-19

Family

ID=30414994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19288983U Granted JPS60100583U (en) 1983-12-16 1983-12-16 Concrete pump control device

Country Status (1)

Country Link
JP (1) JPS60100583U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104696213A (en) * 2015-03-02 2015-06-10 三一重型能源装备有限公司 Fracturing pump system and fracturing truck

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104696213A (en) * 2015-03-02 2015-06-10 三一重型能源装备有限公司 Fracturing pump system and fracturing truck
CN104696213B (en) * 2015-03-02 2017-01-25 三一石油智能装备有限公司 Fracturing pump system and fracturing truck

Also Published As

Publication number Publication date
JPH0130630Y2 (en) 1989-09-19

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