JPH0364906U

JPH0364906U -

Info

Publication number: JPH0364906U
Application number: JP12690389U
Authority: JP
Priority date: 1989-10-30
Filing date: 1989-10-30
Publication date: 1991-06-25

Description

[Brief explanation of drawings]

第１図は本考案の実施例に係る駆動ローラコン
ベヤ装置の要部を示す一部断面側面図である。第
２図は第１図のＡ方向矢視図である。第３図は第
１図のクランプ部材の正面図である。第４図は第
１図のクランプ部材の側面図である。第５図は同
駆動ローラコンベヤ装置を示す側面図である。第
６図は第１図の駆動リングの変形例を示す一部断
面側面図である。第７図は第１図のリングクラン
パのクランプ部材の第１変形例を示す正面図であ
る。第８図は同クランプ部材の側面図である。第
９図は同リングクランプを駆動軸に締め付けた状
態を示す正面図である。第１０図は第１図のリン
グクランパの第２変形例を示す正面図である。第
１１図は第１図のリングクランパの第３変形例を
示す断面説明図である。第１２図は従来における
駆動ローラコンベヤ装置の全体を示す側面図であ
る。第１３図は第１２図の駆動ローラコンベヤ装
置の拡大側面図である。第１４図は第１２図のＢ
−Ｂ断面図である。第１５図は同駆動ローラコン
ベヤ装置の全体を示す平面図である。主要な部分の符号の説明、１……被動ローラ、
３……駆動軸、７……駆動リング、７Ａ……環状
溝、７Ｂ……壁面、８……伝動ベルト、１１……
リングクランパ、１２……クランプ部材、１２Ａ
……端面、１４……締付部、１５……ボルト、１
６……ナツト。 FIG. 1 is a partially sectional side view showing the main parts of a drive roller conveyor device according to an embodiment of the present invention. FIG. 2 is a view taken in the direction of arrow A in FIG. FIG. 3 is a front view of the clamp member of FIG. 1. 4 is a side view of the clamp member of FIG. 1; FIG. FIG. 5 is a side view showing the drive roller conveyor device. FIG. 6 is a partially sectional side view showing a modification of the drive ring shown in FIG. 1. FIG. FIG. 7 is a front view showing a first modification of the clamping member of the ring clamper shown in FIG. 1. FIG. 8 is a side view of the clamp member. FIG. 9 is a front view showing the ring clamp tightened to the drive shaft. FIG. 10 is a front view showing a second modification of the ring clamper of FIG. 1. FIG. 11 is an explanatory cross-sectional view showing a third modification of the ring clamper of FIG. 1. FIG. 12 is a side view showing the entire conventional drive roller conveyor device. FIG. 13 is an enlarged side view of the drive roller conveyor apparatus of FIG. 12. Figure 14 is B of Figure 12.
-B sectional view. FIG. 15 is a plan view showing the entire driving roller conveyor device. Explanation of symbols of main parts: 1... Driven roller;
3... Drive shaft, 7... Drive ring, 7A... Annular groove, 7B... Wall surface, 8... Transmission belt, 11...
Ring clamper, 12...Clamp member, 12A
... End face, 14 ... Tightening part, 15 ... Bolt, 1
6...Natsuto.

Claims

[Claims for Utility Model Registration] (1) A large number of driven rollers that transport the workpiece, a drive shaft arranged along the transporting direction of the workpiece, and a large number of driven rollers that are externally fitted on the drive shaft in correspondence with each driven roller. In the drive roller conveyor device, which is composed of a drive ring and a number of transmission belts that are stretched between each drive ring and its corresponding driven roller, the drive ring is tightened by a ring clamper. A drive roller conveyor device characterized by being tightly fitted to a drive shaft. (2) A large number of driven rollers that transport the workpiece, a drive shaft arranged along the transporting direction of the workpiece, a large number of drive rings fitted onto the drive shaft corresponding to each driven roller, and each drive ring. A drive roller conveyor device is composed of a plurality of transmission belts, each of which is stretched between a drive ring and a corresponding driven roller. It is composed of a pair of clamp members each having a fitting portion formed thereon and a tightening means for coupling the clamp members, and an annular groove is formed in the end face of the drive ring corresponding to the tightening portion of each clamp member, and a ring is formed in the annular groove. A drive roller conveyor device characterized in that a tightening portion of each clamp member is inserted and the wall surface of an annular groove is tightened in the axial direction by a tightening means, so that a drive ring is tightly fitted to a drive shaft.