JPS59168024U - Screw conveyor bending joint device in shield excavator - Google Patents
Screw conveyor bending joint device in shield excavatorInfo
- Publication number
- JPS59168024U JPS59168024U JP6145883U JP6145883U JPS59168024U JP S59168024 U JPS59168024 U JP S59168024U JP 6145883 U JP6145883 U JP 6145883U JP 6145883 U JP6145883 U JP 6145883U JP S59168024 U JPS59168024 U JP S59168024U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- joint device
- shield excavator
- screw conveyor
- bending joint
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Screw Conveyors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図はそれぞれ従来のシールド掘削機におけ
るスクリュコンベヤの屈曲部ジヨイント装置の縦断面図
、第３図はスクリュコンベヤの説明図、第４図は本考案
−実施例の縦断面図、第５図は第４図■−■線に沿う断
面図、第６図は本考案に係る屈曲部ジヨイント装置の屈
曲の度合の説明図、第７図はスクリュコンベヤの他の実
施態様の説明図、第８図はシールリングの斜視図、第９
図はシールリングの縦断面図である。
８はスクリュハウジング、１２はハウジングカバー、１
６はスクリュナックル、１８は転動溝、１９はポール、
Ａ、Ｂはスクリュ、Ｄは摺動受部、Ｅはポール挿入部。
外
し、−７
第４図
？
、６″
Ｘき−ノFigures 1 and 2 are longitudinal sectional views of a bending joint device of a screw conveyor in a conventional shield excavator, Figure 3 is an explanatory diagram of the screw conveyor, and Figure 4 is a longitudinal sectional view of an embodiment of the present invention. , FIG. 5 is a sectional view taken along the line ■-■ in FIG. 4, FIG. 6 is an illustration of the degree of bending of the bending joint device according to the present invention, and FIG. Figure 8 is a perspective view of the seal ring, Figure 9 is a perspective view of the seal ring.
The figure is a longitudinal sectional view of the seal ring. 8 is a screw housing, 12 is a housing cover, 1
6 is a screw knuckle, 18 is a rolling groove, 19 is a pole,
A and B are screws, D is the sliding receiving part, and E is the pole insertion part. Remove, -7 Figure 4? , 6″
Claims (1)
８とこのハウジング８にボルト２０て取付けられるバウ
シングカバー１２とて凹球状の摺動受部りを形成し、こ
の摺動受部りにホール挿入部Ｅを周方向に複数設け、他
方のスクリュＢの軸体６′の端部に設けたスクリュナッ
クル１６を摺動受部りて転動可能に保持し、スクリュナ
ックル１６の周部に転動溝１８を周方向に複数設け、前
記ホール挿入部Ｅにポール１９の半分を回転可能に挿入
すると共にポール１９の他の半分を転勤溝１８に挿入し
たことを特徴とするシールド掘削機におけるスクリュコ
ンベヤの屈曲部ジヨイント装置。The screw housing 8 at the end of the shaft body 6 of one screw A and the bousing cover 12 attached to this housing 8 with bolts 20 form a concave spherical sliding receiving part. A plurality of hole insertion parts E are provided in the circumferential direction, and the screw knuckle 16 provided at the end of the shaft body 6' of the other screw B is held rotatably by the sliding receiving part. A shield excavator characterized in that a plurality of rolling grooves 18 are provided in the circumferential direction, one half of the pawl 19 is rotatably inserted into the hole insertion part E, and the other half of the pawl 19 is inserted into the transfer groove 18. Screw conveyor bending joint device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6145883U JPS59168024U (en) | 1983-04-26 | 1983-04-26 | Screw conveyor bending joint device in shield excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6145883U JPS59168024U (en) | 1983-04-26 | 1983-04-26 | Screw conveyor bending joint device in shield excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59168024U true JPS59168024U (en) | 1984-11-10 |
Family
ID=30191665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6145883U Pending JPS59168024U (en) | 1983-04-26 | 1983-04-26 | Screw conveyor bending joint device in shield excavator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59168024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022124062A (en) * | 2021-02-15 | 2022-08-25 | 有限会社大善工業 | Conveyor |
-
1983
- 1983-04-26 JP JP6145883U patent/JPS59168024U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022124062A (en) * | 2021-02-15 | 2022-08-25 | 有限会社大善工業 | Conveyor |
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