JPS619287U - Hydraulic system for articulated robots - Google Patents

Hydraulic system for articulated robots

Info

Publication number
JPS619287U
JPS619287U JP9321084U JP9321084U JPS619287U JP S619287 U JPS619287 U JP S619287U JP 9321084 U JP9321084 U JP 9321084U JP 9321084 U JP9321084 U JP 9321084U JP S619287 U JPS619287 U JP S619287U
Authority
JP
Japan
Prior art keywords
base frame
hydraulic system
actuators
articulated robot
pump
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
JP9321084U
Other languages
Japanese (ja)
Other versions
JPH0426228Y2 (en
Inventor
邦彦 吉田
勝永 尾串
俊昭 下村
高光 和久田
Original Assignee
日立建機株式会社
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 日立建機株式会社 filed Critical 日立建機株式会社
Priority to JP9321084U priority Critical patent/JPS619287U/en
Publication of JPS619287U publication Critical patent/JPS619287U/en
Application granted granted Critical
Publication of JPH0426228Y2 publication Critical patent/JPH0426228Y2/ja
Granted legal-status Critical Current

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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 drawings]

第１図は本考案による多関節ロボットの油圧装置におけ
る配管状態を模式的に示す説明図、第２図は第１図の多
関節ロボットに具備される油圧回路の一例を示す回路図
、第３図は本考案が対象とする多関節ロボットの一例を
示す概略構成図、第４図は多関節ロボットの従来の油圧
回路を示す回略図、第５図は従来の多関節ロボットの油
圧装置における配管状態を模式的に示す説明図である。 １・曲・ベースフレーム、２・・曲フーム、４・・曲′
アーム、６・・・・・・カスト、８，９・・・・・・グ
リップ、１１・・・・・・ブームシリンダ、１２・・・
・・・アームシリンダ、１３・・・・・・リストシリン
ダ、１４・・・・・・グリップシリンダ、１５・・・・
・・油圧ポンプ、１６，１７，１８，１９・・・・・・
方向切換弁、２０・・・・・・タンク、２１，２２，２
４，２５，２６，２７，２８，２９， ３０． ３１・
・・・・・管路。FIG. 1 is an explanatory diagram schematically showing the state of piping in the hydraulic system of the articulated robot according to the present invention, FIG. 2 is a circuit diagram showing an example of the hydraulic circuit included in the articulated robot of FIG. 1, and FIG. The figure is a schematic configuration diagram showing an example of an articulated robot targeted by the present invention, Figure 4 is a schematic diagram showing a conventional hydraulic circuit of an articulated robot, and Figure 5 is a piping in the hydraulic system of a conventional articulated robot. It is an explanatory view showing a state typically. 1. Song base frame, 2. Song hoom, 4. Song'
Arm, 6... Cast, 8, 9... Grip, 11... Boom cylinder, 12...
...Arm cylinder, 13...Wrist cylinder, 14...Grip cylinder, 15...
・Hydraulic pump, 16, 17, 18, 19...
Directional switching valve, 20... Tank, 21, 22, 2
4, 25, 26, 27, 28, 29, 30. 31・
...Pipeline.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ベースフレームと、該ベースフレームに簡節部を介して
配設された複数の腕と、該腕を駆動する複数のアクチュ
エータとを備えた多関節ロボットにおいて、前記各アク
チュエータを駆動する１個の油圧ポンプを前記ベースフ
レームに配設し、前記各アクチュエータを制御する複数
の方向切換弁を前記ベースフレームと各腕のうちの複数
位置に隔離して配設し、該方向切換弁のそれぞれのポン
プポートとタンクポートを前記油圧ポンプに対して並列
に接続したことを特徴とする多関節ロボットの油圧装置
。In an articulated robot comprising a base frame, a plurality of arms disposed on the base frame via joints, and a plurality of actuators for driving the arms, one hydraulic pressure for driving each of the actuators is provided. A pump is arranged on the base frame, a plurality of directional control valves for controlling each of the actuators are arranged in isolation at a plurality of positions of the base frame and each arm, and each pump port of the directional control valve A hydraulic system for an articulated robot, characterized in that a tank port and a tank port are connected in parallel to the hydraulic pump.
JP9321084U 1984-06-23 1984-06-23 Hydraulic system for articulated robots Granted JPS619287U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9321084U JPS619287U (en) 1984-06-23 1984-06-23 Hydraulic system for articulated robots

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9321084U JPS619287U (en) 1984-06-23 1984-06-23 Hydraulic system for articulated robots

Publications (2)

Publication Number Publication Date
JPS619287U true JPS619287U (en) 1986-01-20
JPH0426228Y2 JPH0426228Y2 (en) 1992-06-24

Family

ID=30650681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9321084U Granted JPS619287U (en) 1984-06-23 1984-06-23 Hydraulic system for articulated robots

Country Status (1)

Country Link
JP (1) JPS619287U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01163090U (en) * 1988-04-28 1989-11-14

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5072373A (en) * 1973-10-23 1975-06-14
JPS5820687U (en) * 1981-08-04 1983-02-08 後藤　時雄 Washing machine with two rotating wheels at the bottom

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5072373A (en) * 1973-10-23 1975-06-14
JPS5820687U (en) * 1981-08-04 1983-02-08 後藤　時雄 Washing machine with two rotating wheels at the bottom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01163090U (en) * 1988-04-28 1989-11-14

Also Published As

Publication number Publication date
JPH0426228Y2 (en) 1992-06-24

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