JPS55159813A - Scraping apparatus for precipitated sand - Google Patents
Scraping apparatus for precipitated sandInfo
- Publication number
- JPS55159813A JPS55159813A JP6681979A JP6681979A JPS55159813A JP S55159813 A JPS55159813 A JP S55159813A JP 6681979 A JP6681979 A JP 6681979A JP 6681979 A JP6681979 A JP 6681979A JP S55159813 A JPS55159813 A JP S55159813A
- Authority
- JP
- Japan
- Prior art keywords
- basin
- sand
- supporting frame
- precipitated
- precipitated sand
- 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 make it possible to install a sand precipitation basin indoors by lowering a machine height without inclining a side wall.
CONSTITUTION: When a screw conveyor 15 is driven in a condition shown by a figure A, precipitated sand on a bottom of the basin 1 is scraped and discharged by a pump or the like on a moving cart 4. In this case, because supporting frames 7, 9, 10, 11 are vertical, said precipitated sand are scraped to a corner of the basin 1 even if a side wall 2 is not inclined. Subsequently, in case of scraping precipitated sand of other basin, a winding drum 23 is driven to wind up a rope 22 and, thereby, supporting frames 10, 11 are contracted as shown by a figure B as well as an upper supporting frame 7 pivotably mounted to a gate shaped housing 5 on a cart and a lower supporting frame 9 connected to said supporting frame by a pin 8 are bent in an arch like fashion. In this condition, a beam 3 is moved to transfer the apparatus onto other basin.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6681979A JPS55159813A (en) | 1979-05-31 | 1979-05-31 | Scraping apparatus for precipitated sand |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6681979A JPS55159813A (en) | 1979-05-31 | 1979-05-31 | Scraping apparatus for precipitated sand |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55159813A true JPS55159813A (en) | 1980-12-12 |
Family
ID=13326835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6681979A Pending JPS55159813A (en) | 1979-05-31 | 1979-05-31 | Scraping apparatus for precipitated sand |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55159813A (en) |
-
1979
- 1979-05-31 JP JP6681979A patent/JPS55159813A/en active Pending
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