JPH03118284U - - Google Patents
Info
- Publication number
- JPH03118284U JPH03118284U JP2693890U JP2693890U JPH03118284U JP H03118284 U JPH03118284 U JP H03118284U JP 2693890 U JP2693890 U JP 2693890U JP 2693890 U JP2693890 U JP 2693890U JP H03118284 U JPH03118284 U JP H03118284U
- Authority
- JP
- Japan
- Prior art keywords
- concrete pump
- roller
- concrete
- pumping tubes
- showing changes
- 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
- 238000005086 pumping Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
Description
第１図イ，ロは本考案に係るスクイーズ式コン
クリートポンプを二分割して示すそれぞれ側面図
、第２図はそのスクイーズ式コンクリートポンプ
を搭載したコンクリートポンプ車の概略側面図、
第３図はその後面図、第４図は一つのロータによ
るコンクリート吐出圧の変化を示すグラフ図、第
５図は本考案のツインロータによるコンクリート
吐出圧の変化を示すグラフ図、第６図は従来のス
クイーズ式コンクリートポンプによるコンクリー
ト吐出圧の変化を示すグラフ図である。
１……ポンプ本体、２……第１のロータ、２ａ
，２ｂ……ローラ、３……シヤフト、４……第１
６のポンピングチユーブ、４ａ……吸入部、４ｂ
……吐出部、５，６……ジヨイント部材、７……
取付板、８……ガイドローラ、９……補助ローラ
、１０……ゴムパツド、１２……第２のロータ、
１２ａ，１２ｂ……ローラ、１４……第２のポン
ピングチユーブ、１５，１６……ジヨイント部材
、１７……取付板、１８……ガイドローラ、１９
……補助ローラ、２０……ゴムパツド、２１……
コンクリートポンプ車、２２……Ｙ字管、２３…
…受入ホツパー。
Figures 1A and 1B are side views showing the squeeze-type concrete pump according to the present invention divided into two parts, and Figure 2 is a schematic side view of a concrete pump truck equipped with the squeeze-type concrete pump.
Fig. 3 is a rear view, Fig. 4 is a graph showing changes in concrete delivery pressure due to one rotor, Fig. 5 is a graph showing changes in concrete delivery pressure due to the twin rotors of the present invention, and Fig. 6 is a graph showing changes in concrete delivery pressure due to the twin rotors of the present invention. FIG. 2 is a graph diagram showing changes in concrete discharge pressure by a conventional squeeze type concrete pump. 1... Pump body, 2... First rotor, 2a
, 2b...roller, 3...shaft, 4...first
6 pumping tube, 4a...suction part, 4b
...Discharge part, 5, 6...Joint member, 7...
Mounting plate, 8...Guide roller, 9...Auxiliary roller, 10...Rubber pad, 12...Second rotor,
12a, 12b...Roller, 14...Second pumping tube, 15, 16...Joint member, 17...Mounting plate, 18...Guide roller, 19
...Auxiliary roller, 20...Rubber pad, 21...
Concrete pump truck, 22... Y-shaped pipe, 23...
…Acceptance hopper.
Claims (1)
ピングチユーブを少なくとも２本並設し、これら
のポンピングチユーブをスクイーズするローラを
両端部に備えたロータを、その位相を所要角度ず
らしてそれぞれ配設したことを特徴とするスクイ
ーズ式コンクリートポンプ。 A squeeze type concrete pump characterized in that at least two pumping tubes are arranged in parallel, and rotors each having a roller at both ends for squeezing these pumping tubes are arranged with their phases shifted by a required angle. concrete pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2693890U JPH03118284U (en) | 1990-03-16 | 1990-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2693890U JPH03118284U (en) | 1990-03-16 | 1990-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03118284U true JPH03118284U (en) | 1991-12-06 |
Family
ID=31529814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2693890U Pending JPH03118284U (en) | 1990-03-16 | 1990-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03118284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014238097A (en) * | 2008-02-27 | 2014-12-18 | スミス アンド ネフュー インコーポレーテッド | Peristaltic pumping apparatus and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026295B2 (en) * | 1977-04-08 | 1985-06-22 | 日本電気株式会社 | Spatsuta etching method and container used therefor |
-
1990
- 1990-03-16 JP JP2693890U patent/JPH03118284U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026295B2 (en) * | 1977-04-08 | 1985-06-22 | 日本電気株式会社 | Spatsuta etching method and container used therefor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014238097A (en) * | 2008-02-27 | 2014-12-18 | スミス アンド ネフュー インコーポレーテッド | Peristaltic pumping apparatus and method |
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