JP5780713B2 - ローラ - Google Patents
ローラ Download PDFInfo
- Publication number
- JP5780713B2 JP5780713B2 JP2010094052A JP2010094052A JP5780713B2 JP 5780713 B2 JP5780713 B2 JP 5780713B2 JP 2010094052 A JP2010094052 A JP 2010094052A JP 2010094052 A JP2010094052 A JP 2010094052A JP 5780713 B2 JP5780713 B2 JP 5780713B2
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- roller
- cylindrical member
- axial direction
- outer peripheral
- 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.)
- Active
Links
- 230000002093 peripheral effect Effects 0.000 claims description 62
- 125000006850 spacer group Chemical group 0.000 claims description 37
- 239000000463 material Substances 0.000 description 9
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Description
Claims (3)
- ベルトコンベヤ(100)におけるリターン側のローラであって、
回転軸(2)よりも大きな外径を有して当該回転軸(2)に支持されると共に、前記回転軸(2)の軸線方向に間隔をおいて配置される複数のホイール部(4,24)と、
前記軸線方向に隣り合う前記ホイール部(4,24)同士の間に配置され、前記ホイール部(4,24)を前記軸線方向において支持するスペーサ(6)と
を備え、
前記スペーサ(6)の外周面の径は、前記ベルトコンベヤ(100)のリターン側ベルト(103b)の下面と前記スペーサ(6)の外周面(6a)との間に間隙が形成されるよう、前記ホイール部(4,24)の外周面の径よりも小さく、前記ベルトコンベヤ(100)のリターン側ベルト(103b)が波打ったときに前記スペーサ(6)が該リターン側ベルト(103b)を支持するようになっていることを特徴とするローラ。 - 前記複数のホイール部(4)は、それぞれ独立したホイール(4)によって構成されていることを特徴とする請求項1記載のローラ。
- 前記軸線方向における前記回転軸(2)の端部側で支持され、前記軸線方向に移動可能なスライドホイール(8)を更に備えることを特徴とする請求項1又は2に記載のローラ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010094052A JP5780713B2 (ja) | 2010-04-15 | 2010-04-15 | ローラ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010094052A JP5780713B2 (ja) | 2010-04-15 | 2010-04-15 | ローラ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011225292A JP2011225292A (ja) | 2011-11-10 |
JP5780713B2 true JP5780713B2 (ja) | 2015-09-16 |
Family
ID=45041194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010094052A Active JP5780713B2 (ja) | 2010-04-15 | 2010-04-15 | ローラ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5780713B2 (ja) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4837876A (ja) * | 1971-09-17 | 1973-06-04 | ||
JPS5771125U (ja) * | 1980-10-17 | 1982-04-30 | ||
JP2518474Y2 (ja) * | 1992-11-11 | 1996-11-27 | 株式会社大洋プラスチックス工業所 | リターンローラ装置 |
JP3010767U (ja) * | 1994-11-01 | 1995-05-09 | 有限会社二幸商会 | ベルトコンベヤのローラ或いはプーリ |
JPH0977234A (ja) * | 1995-09-12 | 1997-03-25 | Tokyo Yogyo Co Ltd | ディスクローラー |
JP2001080724A (ja) * | 1999-09-09 | 2001-03-27 | Sanki Eng Co Ltd | 小型ベルトコンベヤのリターンローラ取り付け構造 |
-
2010
- 2010-04-15 JP JP2010094052A patent/JP5780713B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2011225292A (ja) | 2011-11-10 |
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