JPS57150407A - Scraping apparatus of sediment - Google Patents
Scraping apparatus of sedimentInfo
- Publication number
- JPS57150407A JPS57150407A JP3602181A JP3602181A JPS57150407A JP S57150407 A JPS57150407 A JP S57150407A JP 3602181 A JP3602181 A JP 3602181A JP 3602181 A JP3602181 A JP 3602181A JP S57150407 A JPS57150407 A JP S57150407A
- Authority
- JP
- Japan
- Prior art keywords
- arm
- scraper
- striker
- touches
- hook
- 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
Abstract
PURPOSE: To eliminate the need of a driving device for rocking and vertical movement of a scraper arm, and to make said arm usable in a covered sedimentation basin, by making the scraper arm touch a striker provided in the pond to make the arm rock and move vertically.
CONSTITUTION: A supporting arm 28 is attached to the lower part of a travelling dolly 24. A freely turnable L-shaped scraper arm 29 is hung on the top of the arm 28, and a scraper 30 is provided to the end of a long arm of the arm 29 and a roller 31 is provided to the end of a short arm. When the scraper 30 scrapes up sediment to a channel 34 accompanying the travelling of the truck 24, the roller 31 of the scraper arm 29 touches a striker 35 arranged in a sedimetation basin 21, resulting that the arm 29 is turned and then the scraper 30 is lifted. At this time, the long arm is detained to a hook 33 provided to the arm 28. Next, when the dolly moves reversely, the hook 33 touches the striker 36 to release the engagement to the arm 29, and the scraper moves downward of itself.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3602181A JPS57150407A (en) | 1981-03-13 | 1981-03-13 | Scraping apparatus of sediment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3602181A JPS57150407A (en) | 1981-03-13 | 1981-03-13 | Scraping apparatus of sediment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57150407A true JPS57150407A (en) | 1982-09-17 |
Family
ID=12458066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3602181A Pending JPS57150407A (en) | 1981-03-13 | 1981-03-13 | Scraping apparatus of sediment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57150407A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59123506U (en) * | 1983-02-02 | 1984-08-20 | 株式会社クボタ | Sludge scraping device |
CN103599651A (en) * | 2013-11-25 | 2014-02-26 | 无锡市通用机械厂有限公司 | Connecting structure of scraper bracket |
-
1981
- 1981-03-13 JP JP3602181A patent/JPS57150407A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59123506U (en) * | 1983-02-02 | 1984-08-20 | 株式会社クボタ | Sludge scraping device |
CN103599651A (en) * | 2013-11-25 | 2014-02-26 | 无锡市通用机械厂有限公司 | Connecting structure of scraper bracket |
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