JPS58111377U - Concrete pump switching valve device - Google Patents
Concrete pump switching valve deviceInfo
- Publication number
- JPS58111377U JPS58111377U JP839082U JP839082U JPS58111377U JP S58111377 U JPS58111377 U JP S58111377U JP 839082 U JP839082 U JP 839082U JP 839082 U JP839082 U JP 839082U JP S58111377 U JPS58111377 U JP S58111377U
- Authority
- JP
- Japan
- Prior art keywords
- valve device
- switching valve
- hopper
- concrete
- concrete 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.)
- Pending
Links
Landscapes
- 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
第１図は従来装置の切断側面図、第２図は第１図の部分
図、第３図は本考案の装置の一例を示す切断側面図、第
４図は第３図の説明用平面図である。
１・・・コンクリートホッパー、２ａ、 ２ｂ・・・
吸入。
吐出口、３ａ、 ３ｂ・・・曲管、４ａ、 ４ｂ・
・・コンクリートシリンダ、５・・・吐出管、１０・・
・回転継手、１４・・・コンク萌−トピストン。Fig. 1 is a cutaway side view of the conventional device, Fig. 2 is a partial view of Fig. 1, Fig. 3 is a cutaway side view showing an example of the device of the present invention, and Fig. 4 is an explanatory plan view of Fig. 3. It is. 1... Concrete hopper, 2a, 2b...
Inhalation. Discharge port, 3a, 3b...Bent pipe, 4a, 4b...
...Concrete cylinder, 5...Discharge pipe, 10...
・Rotary joint, 14... Conch moeto piston.
Claims (1)
２つ開口させ、コンクリートホッパー外部に上記吸入吐
出口にコンクリートシリンダを着脱自在と−した曲管を
介し接続させ、又上記複数の吸入吐出口に入口部を交互
に接続させる吐出管を、ホッパー外部の推力軸受で支持
し且っ回動できるようにして上記ホッ７パー内に導入さ
せ、該回動の中心を、上記吐出管入口部より水平方向に
長い距離を隔てた位置としたことを特徴とするコンクリ
ートポンプの切換弁装置。At least two suction and discharge ports are opened on the lower surface of the concrete hopper, a concrete cylinder is connected to the suction and discharge ports outside the concrete hopper via a removably curved pipe, and an inlet is provided to the plurality of suction and discharge ports. The discharge pipes to be connected alternately are supported by thrust bearings outside the hopper and introduced into the hopper so as to be rotatable, and the center of rotation is set to be longer than the inlet of the discharge pipe in the horizontal direction. A switching valve device for a concrete pump, characterized in that the valve device is located at a distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP839082U JPS58111377U (en) | 1982-01-25 | 1982-01-25 | Concrete pump switching valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP839082U JPS58111377U (en) | 1982-01-25 | 1982-01-25 | Concrete pump switching valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58111377U true JPS58111377U (en) | 1983-07-29 |
Family
ID=30021087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP839082U Pending JPS58111377U (en) | 1982-01-25 | 1982-01-25 | Concrete pump switching valve device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58111377U (en) |
-
1982
- 1982-01-25 JP JP839082U patent/JPS58111377U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58111377U (en) | Concrete pump switching valve device | |
| JPS58132185U (en) | Concrete pump switching valve device | |
| JPS5824478U (en) | concrete pump | |
| JPS5835679U (en) | Switching valve device | |
| JPS5845969U (en) | Concrete pump flow switching valve | |
| JPS5824477U (en) | Concrete pump switching valve device | |
| JPS5894886U (en) | concrete pump | |
| JPS5997238U (en) | Variable nozzle vane type supercharger | |
| JPS5896067U (en) | Flow path switching valve for concrete pumps, etc. | |
| JPS59105071U (en) | concrete pump | |
| JPS59159794U (en) | rotary compressor | |
| JPS6133993U (en) | Suction passage structure of a two-cylinder rotary compressor | |
| JPS604774U (en) | Water pressure generator in concrete pump | |
| JPS5814991U (en) | Concrete transport pipe washing equipment | |
| JPS58167779U (en) | Concrete pump switching device | |
| JPS619584U (en) | Multi-cylinder rotary compressor | |
| JPS59101189U (en) | vacuum rotary dryer | |
| JPS5988039U (en) | Slurry distribution device | |
| JPS5965993U (en) | rotary pump | |
| JPS58178473U (en) | Rotating cylinder - liquid pump | |
| JPS59172287U (en) | Concrete pump seal structure | |
| JPS58171227U (en) | Adhesion prevention crushing blade for wet crushing granulator | |
| JPS6129093U (en) | mixed flow blower | |
| JPS6049159U (en) | Feather dust removal equipment | |
| JPS60178395U (en) | detachable submersible pump |