JPH02133403U - - Google Patents
Info
- Publication number
- JPH02133403U JPH02133403U JP3958789U JP3958789U JPH02133403U JP H02133403 U JPH02133403 U JP H02133403U JP 3958789 U JP3958789 U JP 3958789U JP 3958789 U JP3958789 U JP 3958789U JP H02133403 U JPH02133403 U JP H02133403U
- Authority
- JP
- Japan
- Prior art keywords
- link
- chain
- chain wheel
- pivoted
- traveling girder
- 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
- 239000004576 sand Substances 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims 2
- 238000004804 winding Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 1
Landscapes
- Chain Conveyers (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Description
図面は本考案の一実施例を示し、第１図は全体
説明図、第２図は第１図の要部の部分的拡大図で
ある。
１……沈砂池、２……走行レール、３……走行
ガーダー、４……揺動リンク、４ａ……上部リン
ク、４ｂ……下部リンク、５……昇降フレーム、
６……巻取用モータ、７……昇降用ワイヤロープ
巻取装置、８……昇降用ワイヤロープ、９……上
部チエーンホイール、１０……案内チエーンホイ
ール、１１……下部チエーンホイール、１２……
チエーンホイール、１３……駆動用モータ、１４
……駆動ホイール、１５……調節ホイール、１６
……掻揚チエーン、１７……バケツト、１８……
沈砂搬出機、Ａ，Ｂ，Ｃ……仮定点、Ｐ……支点
。
The drawings show one embodiment of the present invention, and FIG. 1 is an overall explanatory view, and FIG. 2 is a partially enlarged view of the main part of FIG. 1. 1...Sand basin, 2...Traveling rail, 3...Traveling girder, 4...Swinging link, 4a...Upper link, 4b...Lower link, 5...Elevating frame,
6... Winding motor, 7... Wire rope winding device for lifting, 8... Wire rope for lifting, 9... Upper chain wheel, 10... Guide chain wheel, 11... Lower chain wheel, 12... …
Chain wheel, 13... Drive motor, 14
... Drive wheel, 15 ... Adjustment wheel, 16
...Kakiage chain, 17... Bucket, 18...
Sand transporter, A, B, C...hypothetical point, P...fulcrum.
Claims (1)
ー３の両端部付近に、上部リンク４ａと下部リン
ク４ｂを互いに枢着した揺動リンク４の上端を枢
着し、揺動リンク４の下端を沈砂池１内に昇降可
能な昇降フレーム５の両端部付近に枢着し、走行
ガーダー３の両端部付近に上部チエーンホイール
９を、上部リンク４ａと下部リンク４ｂとの枢着
部に案内チエーンホイール１０を、昇降フレーム
５の両端部付近に下部チエーンホイール１１をそ
れぞれ設け、これらのチエーンホイール９，１０
，１１と走行ガーダー３に配設されたチエーンホ
イール１２，１２…に複数のバケツト１７を取り
付けた掻揚チエーン１６を循環走行するように巻
掛けた沈砂掻揚機において、昇降フレーム５の下
降最低位置における上部チエーンホイール９と下
部チエーンホイール１１間の掻揚チエーン１６の
延べ長さを保持しつつ昇降フレーム５が上昇する
時の案内チエーンホイール１０が位置する少なく
とも３点を通る円の中心を前記走行ガーダー３と
揺動リンク４上端との枢着支点としたことを特徴
とする沈砂掻揚機。 The upper end of a swinging link 4, which has an upper link 4a and a lower link 4b pivoted to each other, is pivoted near both ends of a traveling girder 3 that is movably disposed on the sand settling basin 1, and the lower end of the swinging link 4 is pivoted. The lifting frame 5, which can be raised and lowered into the settling basin 1, is pivotally mounted near both ends, the upper chain wheel 9 is mounted near both ends of the traveling girder 3, and the guide chain wheel is mounted at the pivot point between the upper link 4a and the lower link 4b. 10, lower chain wheels 11 are provided near both ends of the lifting frame 5, and these chain wheels 9, 10
, 11 and chain wheels 12, 12... disposed on a traveling girder 3, a sand-settling scraper is constructed in which a scraping chain 16 with a plurality of buckets 17 attached thereto is wound so as to circulate. The center of a circle passing through at least three points where the guide chain wheel 10 is located when the lifting frame 5 is raised while maintaining the total length of the scraping chain 16 between the upper chain wheel 9 and the lower chain wheel 11 in the above position is defined as A sand raking machine characterized in that the traveling girder 3 and the upper end of the swinging link 4 are pivoted as a fulcrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989039587U JPH0534726Y2 (en) | 1989-04-05 | 1989-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989039587U JPH0534726Y2 (en) | 1989-04-05 | 1989-04-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02133403U true JPH02133403U (en) | 1990-11-06 |
| JPH0534726Y2 JPH0534726Y2 (en) | 1993-09-02 |
Family
ID=31548630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989039587U Expired - Lifetime JPH0534726Y2 (en) | 1989-04-05 | 1989-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0534726Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5739606U (en) * | 1980-08-20 | 1982-03-03 |
-
1989
- 1989-04-05 JP JP1989039587U patent/JPH0534726Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5739606U (en) * | 1980-08-20 | 1982-03-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0534726Y2 (en) | 1993-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6056584B2 (en) | Lifting device for segments in continuous casting equipment | |
| JPS63162800U (en) | ||
| CN221625657U (en) | Lightweight height-limiting trolley | |
| JP2576755Y2 (en) | Mobile crane equipment | |
| CN216760257U (en) | Device for mounting anchor backing plate on precast box girder end mould | |
| JPS6122953Y2 (en) | ||
| JPS5930042Y2 (en) | Mobile hoisting machine with hanging guide | |
| JP2520329Y2 (en) | Self-propelled crane | |
| JPH0754235Y2 (en) | Mobile crane hook block | |
| JPS6063414U (en) | Bucket conveyor type sand raking device | |
| JPH0243818Y2 (en) | ||
| JPH0315606Y2 (en) | ||
| JPS6323423Y2 (en) | ||
| JPH0237827Y2 (en) | ||
| JPH0534726Y2 (en) | ||
| JPS5822175B2 (en) | Timber cutting vehicle | |
| JPS5923778Y2 (en) | Lifting device for rack type dust remover | |
| JPH0422489U (en) | ||
| JPS6340293Y2 (en) | ||
| JPH02133404U (en) | ||
| JPH0537888U (en) | Low head type hoist | |
| JPS5883388U (en) | Crane for moving pool water depth adjustment panels | |
| JPH0280687U (en) | ||
| JPS6171205U (en) | ||
| JPH10226494A (en) | Crane gantry |