JPH01121009U - - Google Patents
Info
- Publication number
- JPH01121009U JPH01121009U JP1553388U JP1553388U JPH01121009U JP H01121009 U JPH01121009 U JP H01121009U JP 1553388 U JP1553388 U JP 1553388U JP 1553388 U JP1553388 U JP 1553388U JP H01121009 U JPH01121009 U JP H01121009U
- Authority
- JP
- Japan
- Prior art keywords
- sprocket
- bossed
- roller
- hollow cylindrical
- cylindrical body
- 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
- 238000009825 accumulation Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims 1
- 239000004519 grease Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
- Rolls And Other Rotary Bodies (AREA)
Description
図面はいずれも本考案の実施例を示すものであ
り、第１図は本考案のローラーをアキユームレー
トコンベアのコンベアフレームに取り付けた状態
の正面図であり、ローラーの一部を破断したもの
を示し、第２図はＡ矢視略図を示すものである。
１……ローラー、１１……中空円筒体、１１ａ
……無注油滑り軸受、１２……ブツシユ、１２１
……グリス溝、１２２……内端面、１３……ロー
ラー主体、１４……取付軸、１４１……端部、１
５……ボス付スプロケツト、１５１……ボス部、
１５１ａ……摩擦体、１５２……スプロケツト部
、１５３……グリス溝、１６……ストツパー、１
６１……ボルト、１６２……当接体、２Ａ，２Ｂ
……コンベアフレーム、２１……半月状孔、３…
…チエン、４……割ピン、５……スペーサー、６
……スペーサー、７……チエンレール、７１……
取付ネジ部、７２……上レール部、７３……下レ
ール部。
The drawings all show embodiments of the present invention, and Figure 1 is a front view of the roller of the present invention attached to the conveyor frame of an accumulation conveyor, with a part of the roller broken. FIG. 2 shows a schematic view in the direction of arrow A. 1...Roller, 11...Hollow cylindrical body, 11a
...Oil-free sliding bearing, 12...Button, 121
... Grease groove, 122 ... Inner end surface, 13 ... Roller main body, 14 ... Mounting shaft, 141 ... End, 1
5...Sprocket with boss, 151...Boss part,
151a...Friction body, 152...Sprocket portion, 153...Grease groove, 16...Stopper, 1
61...Bolt, 162...Abutting body, 2A, 2B
...Conveyor frame, 21...Semilunar hole, 3...
...Chain, 4...Cotter pin, 5...Spacer, 6
...Spacer, 7...Chain rail, 71...
Mounting screw part, 72...upper rail part, 73...lower rail part.
Claims (1)
固着したローラー主体を、取付軸に回転自在に嵌
装し、上記中空円筒体の他端部に、上記取付軸に
回転自在に嵌装したボス付スプロケツトを、上記
ローラー主体が摩擦力により回転させられるよう
嵌合し、上記取付軸に対して上記ローラー主体が
ボス付スプロケツト側へ移動することを阻止する
手段を設けたことを特徴とするアキユームレート
コンベア用ローラー。 (2) 前記中空円筒体の他端部と前記ボス付スプ
ロケツトとの嵌合は、該ボス付スプロケツトが該
中空円筒体に対して横方向に摺動可能であり、こ
の摺動によりボス付スプロケツトと中空円筒体と
の接触面積が増減する請求項(1)に記載のアキユ
ームレートコンベア用ローラー。 (3) 前記中空円筒体の他端部内面は厚さの薄い
無注油滑り軸受を有し、これに嵌合する前記ボス
付スプロケツトのボス部外周は耐摩耗性の摩擦体
を有する請求項(1)または(2)のいずれかに記載の
アキユームレートコンベア用ローラー。[Scope of Claim for Utility Model Registration] (1) A roller main body with a bushing fitted and fixed to one end of the hollow cylindrical body is rotatably fitted to the mounting shaft, and the mounting shaft is attached to the other end of the hollow cylindrical body. A bossed sprocket rotatably fitted to the sprocket is fitted so that the roller main body is rotated by frictional force, and means for preventing the roller main body from moving toward the bossed sprocket with respect to the mounting shaft. A roller for an accumulation rate conveyor, which is characterized by the following: (2) The fitting between the other end of the hollow cylindrical body and the bossed sprocket is such that the bossed sprocket can slide laterally with respect to the hollow cylindrical body, and by this sliding, the bossed sprocket The roller for an accumulation conveyor according to claim 1, wherein the contact area between the roller and the hollow cylindrical body increases or decreases. (3) The inner surface of the other end of the hollow cylindrical body has a thin oil-free sliding bearing, and the outer periphery of the boss of the bossed sprocket that fits into the bearing has a wear-resistant friction body. The roller for the accumulation conveyor according to either 1) or (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1553388U JPH01121009U (en) | 1988-02-08 | 1988-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1553388U JPH01121009U (en) | 1988-02-08 | 1988-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01121009U true JPH01121009U (en) | 1989-08-16 |
Family
ID=31227665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1553388U Pending JPH01121009U (en) | 1988-02-08 | 1988-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01121009U (en) |
-
1988
- 1988-02-08 JP JP1553388U patent/JPH01121009U/ja active Pending
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