Rotary articulated pusher for removing items, such as luggage, from a conveyor belt
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65G-047/82
출원번호
US-0221508
(1998-12-28)
발명자
/ 주소
Lee Phillip L.
출원인 / 주소
G & T Conveyor Company, Inc.
대리인 / 주소
Renfro, Esq.
인용정보
피인용 횟수 :
17인용 특허 :
8
초록▼
For use with an elongate conveyor belt designed to transport articles from one location to another, a novel pusher device mounted adjacent one long side of the belt. The pusher device utilizes an elongate, rotatably mounted arm having first and second ends, with the first end being pivotally affixed
For use with an elongate conveyor belt designed to transport articles from one location to another, a novel pusher device mounted adjacent one long side of the belt. The pusher device utilizes an elongate, rotatably mounted arm having first and second ends, with the first end being pivotally affixed at a location relatively close to the belt, and arranged to rotate about the fixed pivot for less than 90.degree.. The arm normally resides in an inactive position extending along the long side of the belt, with the second end of the arm being arranged to move outwardly, on occasion, from the inactive position and across at least a portion of the belt when an article is to be deflected off of the belt. An article-engaging paddle is pivotally mounted on the second end of the arm, and a novel actuating device causes selected rotation of the arm about the fixed pivot, such that upon the actuating means being activated to cause the arm to undertake rotation about the fixed pivot, the paddle will move in an outward stroke to briefly contact the selected article and to cause such article to be deflected off of the belt. The actuating device thereafter causes the arm to undertake a rapid return stroke and to resume its inactive position.
대표청구항▼
[ I claim:] [1.]1. For use with an elongate conveyor belt designed to transport articles from one location to another, a pusher device mounted adjacent one long side of the belt, said pusher device utilizing an elongate, rotatably mounted arm having first and second ends, said first end being pivota
[ I claim:] [1.]1. For use with an elongate conveyor belt designed to transport articles from one location to another, a pusher device mounted adjacent one long side of the belt, said pusher device utilizing an elongate, rotatably mounted arm having first and second ends, said first end being pivotally affixed at a location relatively close to the long side edge of the belt, with said arm being arranged to rotate about said fixed pivot for less than 90.degree., said arm normally residing in an inactive position extending along the long side of the belt, said second end of said arm being arranged to move outwardly, on occasion, from said inactive position and across at least a portion of the belt when an article is to be deflected off of the belt, an article-engaging paddle pivotally mounted on said second end of said arm, with said paddle being able to rotate with respect to said arm for a limited extent, a link having first and second ends, with a first end pivotally attached at said location relatively close to the long side edge of the belt, said second end of said link being pivotally attached to said paddle at a location adjacent one end of said paddle, with said link serving to control and limit the motion of said paddle during rotation with respect to said rotatable mounted arm, and actuating means for causing selected rotation of said arm about said fixed pivot, such that upon said actuating means being activated to cause said arm to undertake rotation about said fixed pivot, said paddle will move in an arc across the conveyor belt in a direction consistent with the direction of belt travel to briefly but continuously contact the selected article, and cause such article to be deflected off of the belt, said actuating means thereafter causing said arm to undertake a return stroke and to resume its inactive position.
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이 특허에 인용된 특허 (8)
Stobb ; Walter John, Apparatus and method for handling bundles of sheets.
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