JPS608010U - Concrete mixer vehicle hydraulic circuit - Google Patents
Concrete mixer vehicle hydraulic circuitInfo
- Publication number
- JPS608010U JPS608010U JP9908883U JP9908883U JPS608010U JP S608010 U JPS608010 U JP S608010U JP 9908883 U JP9908883 U JP 9908883U JP 9908883 U JP9908883 U JP 9908883U JP S608010 U JPS608010 U JP S608010U
- Authority
- JP
- Japan
- Prior art keywords
- concrete mixer
- hydraulic
- hydraulic circuit
- vehicle hydraulic
- mixer vehicle
- 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
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
図面は本考案の実施例を示し、第１図はコンクリートミ
キサー車の側面図、第２図は油圧回路図である。
１・・・・・・不整地用走行装置、４・・・・・・油圧
モータ、１２・・・・・・ポンプ、１３・・・・・・操
作弁、１３ａ・・・・・・戻り油圧ポート、１４・・・
・・・油補給用ポート、１７・・・・・・流量調節弁、
Ａ・・・・・・コンクリートミキサー、Ｂ・・・・・・
無段変速装置。The drawings show an embodiment of the present invention, and FIG. 1 is a side view of a concrete mixer truck, and FIG. 2 is a hydraulic circuit diagram. 1...Rough terrain traveling device, 4...Hydraulic motor, 12...Pump, 13...Operation valve, 13a...Return Hydraulic port, 14...
...Oil supply port, 17...Flow control valve,
A... Concrete mixer, B...
Continuously variable transmission.
Claims (1)
ーＡを設け、前記走行装置１を駆動する油圧式無段変速
装置Ｂ及び前記コンクリートミキ２ サーＡを回転さ
せる油圧モータ４を設けたコンクリートミキサー車にお
いて、１個のポンプ１２に、対して、前記油圧モータ４
を正逆転及び停止させる操作弁１３、及び、前記油圧式
無段変速装置Ｂの油補給用ポート１４を並列接続し、前
記ポンプ１２から操作弁１３への給油量を調節する流量
調節弁１７を設け、前記操作弁１３の戻り油圧ポート１
３ａを前記油補給用ポート１４に接続しであるコンクリ
ートミキサー車の油圧回路。A concrete mixer vehicle is provided with a concrete mixer A on a vehicle body equipped with a traveling device 1 for rough terrain, a hydraulic continuously variable transmission B for driving the traveling device 1, and a hydraulic motor 4 for rotating the concrete mixer 2 A. In this case, for one pump 12, the hydraulic motor 4
An operation valve 13 for forward/reverse rotation and stop, and an oil replenishment port 14 of the hydraulic continuously variable transmission B are connected in parallel, and a flow rate adjustment valve 17 is provided for adjusting the amount of oil supplied from the pump 12 to the operation valve 13. A return hydraulic port 1 of the operating valve 13 is provided.
3a is connected to the oil replenishment port 14, which is a hydraulic circuit for a concrete mixer truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9908883U JPS608010U (en) | 1983-06-27 | 1983-06-27 | Concrete mixer vehicle hydraulic circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9908883U JPS608010U (en) | 1983-06-27 | 1983-06-27 | Concrete mixer vehicle hydraulic circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS608010U true JPS608010U (en) | 1985-01-21 |
| JPH0239773Y2 JPH0239773Y2 (en) | 1990-10-24 |
Family
ID=30234974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9908883U Granted JPS608010U (en) | 1983-06-27 | 1983-06-27 | Concrete mixer vehicle hydraulic circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS608010U (en) |
-
1983
- 1983-06-27 JP JP9908883U patent/JPS608010U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0239773Y2 (en) | 1990-10-24 |
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