JPS62100913U

JPS62100913U -

Info

Publication number: JPS62100913U
Application number: JP19110785U
Authority: JP
Priority date: 1985-12-13
Filing date: 1985-12-13
Publication date: 1987-06-27

Description

[Brief explanation of the drawing]

第１図は、本考案の第１実施例を一部切欠して
示す平面図、第２図は、同じく側面図、第３図は
、第１図の蓋板を取出して示す平面図、第４図は
、第３図の―線に沿う縦断面図、第５図は、
第３図の側面図、第６図は、本考案の第２実施例
を示す一部切欠側面図、第７図は、第６図の―
線に沿う縦断面図、第８図は、本考案の第３実
施例を示す一部切欠平面図、第９図は、第８図の
―線に沿う縦断面図、第１０図は本考案の第
４実施例を示す一部切欠平面図、第１１図は、従
来のローラチエーン装置を示す一部切欠斜視図、
第１２図は、従来の組立コンベヤを示す縦断面図
である。１……ローラチエーン、２……ローラリンク、
９……ピンリンク、４……ローラリンクプレート
、５……ブツシユ、６……ローラ、７……ピンリ
ンクプレート、８……ピン、９……サイドローラ
、１０……蓋板、１０ａ……天板、１０ｂ……側
箱（側片）、１０ｅ，１０ｆ……曲面板、１１…
…突起、１２……蓋板、１２ｃ……弾性係合爪、
１３……蓋板、１４……ローラリンク、１４ａ…
…鍔部、１６……止めねじ、１８……ローラチエ
ーン、１９……サイドローラ、２０，２１……蓋
板。 1 is a partially cutaway plan view showing the first embodiment of the present invention, FIG. 2 is a side view, and FIG. 3 is a plan view showing the lid plate of FIG. Figure 4 is a vertical cross-sectional view taken along the - line in Figure 3, and Figure 5 is a
3 is a side view, FIG. 6 is a partially cutaway side view showing a second embodiment of the present invention, and FIG. 7 is a side view of FIG. 6.
8 is a partially cutaway plan view showing the third embodiment of the present invention; FIG. 9 is a longitudinal sectional view taken along the line - of FIG. 8; and FIG. 10 is a cross-sectional view of the present invention. FIG. 11 is a partially cutaway perspective view showing a conventional roller chain device; FIG.
FIG. 12 is a longitudinal sectional view showing a conventional assembly conveyor. 1...roller chain, 2...roller link,
9...Pin link, 4...Roller link plate, 5...Button, 6...Roller, 7...Pin link plate, 8...Pin, 9...Side roller, 10...Lid plate, 10a... Top plate, 10b...Side box (side piece), 10e, 10f...Curved board, 11...
...Protrusion, 12...Lid plate, 12c...Elastic engagement claw,
13...Lid plate, 14...Roller link, 14a...
...Flame portion, 16... Set screw, 18... Roller chain, 19... Side roller, 20, 21... Lid plate.

Claims

[Claims for Utility Model Registration] (1) A pair of left and right parallel roller link plates and a pink plate are connected alternately and endlessly with pins, and a roller is freely rotatable around the outer periphery of the center of the pins. and a side roller is pivotally attached to the outer periphery of the end portion to form a roller chain, and the roller chain is further provided with a cover plate that covers at least the gap between the rollers. Conveyor roller chain device. (2) The lid plate consists of a top plate that covers between the rollers, and drum-shaped side pieces connected to both side edges of the top plate, and the curved plate of the side pieces is in contact with the outer circumferential arc surface of the side roller. A roller chain device for an assembly conveyor according to claim (1), which prevents the cover plate from falling by engaging with each other. (3) The lid plate consists of a horizontal top plate and a hanging piece that hangs down from the back side of the top plate and has an elastic engagement claw at the lower end that can be engaged with the roller ring plate and the pin link plate. A roller chain device for an assembly conveyor as set forth in claim number (1) of the utility model registration. (4) The roller chain device for an assembly conveyor according to claim (1) of the utility model registration claim, wherein the cover plate is installed between horizontal flanges connected to a roller link plate and a pin link plate. .