JPS63104551U - - Google Patents
Info
- Publication number
- JPS63104551U JPS63104551U JP20022286U JP20022286U JPS63104551U JP S63104551 U JPS63104551 U JP S63104551U JP 20022286 U JP20022286 U JP 20022286U JP 20022286 U JP20022286 U JP 20022286U JP S63104551 U JPS63104551 U JP S63104551U
- Authority
- JP
- Japan
- Prior art keywords
- agitator
- outrigger
- concrete pump
- oil circuit
- hydraulic
- 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
Links
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Description
第１図は本考案コンクリートポンプ車のアジテ
ーター増速装置の一実施例を示す系統図、第２図
は公知のコンクリートポンプ車の油圧系統の系統
図である。
１ａ，１ｂ…エンジン、２，３，４…油ポンプ
、３ａ，４ａ…作動油吐出回路、５…コンクリー
トポンプ、６…アジテーター、７…アウトリガー
、８，９…切換弁、１０…回路用バルブ。
FIG. 1 is a system diagram showing an embodiment of the agitator speed increasing device for a concrete pump vehicle according to the present invention, and FIG. 2 is a system diagram of a hydraulic system of a known concrete pump vehicle. 1a, 1b... Engine, 2, 3, 4... Oil pump, 3a, 4a... Hydraulic oil discharge circuit, 5... Concrete pump, 6... Agitator, 7... Outrigger, 8, 9... Switching valve, 10... Circuit valve.
Claims (1)
油圧源を具えたコンクリートポンプ車において、
上記アウトリガーの油圧源よりの作動油回路を切
換弁を介して上記アジテーターの作動油回路に接
続したことを特徴とするコンクリートポンプ車の
アジテーター増速装置。 In a concrete pump truck with independent hydraulic power sources for the agitator and outrigger,
An agitator speed increasing device for a concrete pump vehicle, characterized in that a hydraulic oil circuit from a hydraulic source of the outrigger is connected to a hydraulic oil circuit of the agitator via a switching valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20022286U JPS63104551U (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20022286U JPS63104551U (en) | 1986-12-26 | 1986-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63104551U true JPS63104551U (en) | 1988-07-06 |
Family
ID=31162532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20022286U Pending JPS63104551U (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63104551U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS495408A (en) * | 1972-05-04 | 1974-01-18 | ||
| JPS5751759B2 (en) * | 1972-11-30 | 1982-11-04 | ||
| JPS6088731A (en) * | 1983-10-19 | 1985-05-18 | Kyokuto Kaihatsu Kogyo Co Ltd | Controller for construction machine |
-
1986
- 1986-12-26 JP JP20022286U patent/JPS63104551U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS495408A (en) * | 1972-05-04 | 1974-01-18 | ||
| JPS5751759B2 (en) * | 1972-11-30 | 1982-11-04 | ||
| JPS6088731A (en) * | 1983-10-19 | 1985-05-18 | Kyokuto Kaihatsu Kogyo Co Ltd | Controller for construction machine |
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