JPH02129204U - - Google Patents
Info
- Publication number
- JPH02129204U JPH02129204U JP542789U JP542789U JPH02129204U JP H02129204 U JPH02129204 U JP H02129204U JP 542789 U JP542789 U JP 542789U JP 542789 U JP542789 U JP 542789U JP H02129204 U JPH02129204 U JP H02129204U
- Authority
- JP
- Japan
- Prior art keywords
- raking
- guide
- sprocket
- frame
- bucket
- 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
- 238000007790 scraping Methods 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 3
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Chain Conveyers (AREA)
Description
第１図は本考案の一実施例を示した正面説明図
、第２図は側面説明図である。
１……沈砂池、２……掻揚機、３……掻揚チエ
ーン、４……バケツト、５……掻揚ガイドフレー
ム、６……駆動スプロケツト、７……掻揚スプロ
ケツト、８……案内スプロケツト、９……昇降フ
レーム、１０……駆動装置、１１……昇降装置。
FIG. 1 is an explanatory front view showing one embodiment of the present invention, and FIG. 2 is an explanatory side view. DESCRIPTION OF SYMBOLS 1...Sand settling basin, 2...Scraping machine, 3...Scraping chain, 4...Bucket, 5...Scraping guide frame, 6...Drive sprocket, 7...Scraping sprocket, 8...Guide Sprocket, 9... Lifting frame, 10... Drive device, 11... Lifting device.
Claims (1)
ン３を、駆動装置１０により駆動する駆動スプロ
ケツト６と、従動する複数の案内スプロケツト８
と、上記バケツト４が池底に沿つて移動すべく設
けた掻揚ガイドフレーム５の両端に軸着される掻
揚スプロケツト７とに渡つて回動自在に張架した
沈砂掻揚機おいて、上記案内スプロケツト８の少
なくとも２ケ所の案内スプロケツト８ａ，８ｂを
昇降装置１１により昇降する昇降フレーム９の両
端に軸着し、該昇降フレーム９を昇降させること
により、上記掻揚チエーン３を緊張させた状態で
上記掻揚ガイドフレーム５を昇降可能とした埋没
防止形沈砂掻揚機。 A drive sprocket 6 that drives an endless scraping chain 3 in which a large number of bucket carts 4 are connected by a drive device 10, and a plurality of driven guide sprockets 8.
and a raking sprocket 7 which is pivoted to both ends of a raking guide frame 5 provided to move the bucket 4 along the pond bottom. At least two guide sprockets 8a and 8b of the guide sprocket 8 are pivotally attached to both ends of an elevating frame 9 that is raised and lowered by an elevating device 11, and the lifting chain 3 is tensioned by raising and lowering the elevating frame 9. A sinking prevention type sand raking machine in which the raking guide frame 5 can be moved up and down in the state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989005427U JPH0534725Y2 (en) | 1989-01-23 | 1989-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989005427U JPH0534725Y2 (en) | 1989-01-23 | 1989-01-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02129204U true JPH02129204U (en) | 1990-10-24 |
| JPH0534725Y2 JPH0534725Y2 (en) | 1993-09-02 |
Family
ID=31509141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989005427U Expired - Lifetime JPH0534725Y2 (en) | 1989-01-23 | 1989-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0534725Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6079506U (en) * | 1983-11-05 | 1985-06-03 | 関西環境株式会社 | Sand discharge device |
-
1989
- 1989-01-23 JP JP1989005427U patent/JPH0534725Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6079506U (en) * | 1983-11-05 | 1985-06-03 | 関西環境株式会社 | Sand discharge device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0534725Y2 (en) | 1993-09-02 |
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