| 摘要 |
PURPOSE: A conveyor for transferring articles is provided to secure safety and transfer articles without effort by gradually transferring articles by installing a simplified stopper to the conveyor, to reduce mechanical troubles by a return structure by a spring, and to efficiently use in a slope, an uneven road, and in loading and unloading. CONSTITUTION: A conveyor transferring articles by the rolling movement of a roller(90) of which both ends are inserted into the inside of holes(13) formed at both sides of a cover(10) at regular intervals is composed of the cover having pin holes(11) and combining holes(12a,12b) formed between holes at regular intervals; a supporting shaft(21), of which both ends are inserted to the combining hole, housed in the cover; a stopper(20) fixed to the outer upside of the supporting shaft to simultaneously move with the rotation of the supporting shaft and formed with contact surfaces(22a,22b) to prevent articles from entering and being pushed backward and a hanging unit(23) bent in the front of the stopper; pins(P) inserted to the pin holes to prevent the upside of the stopper from being separated and to contact-support the upside of the hanging unit; a supporting pin(30), of which one end is elastically supported to a bottom surface of the stopper, housed in both sides of the stopper and inserted to the other end of the spring to hold the elastic rebound force of a spring(40); a lateral plate(50), of which the side has an inserting hole(51) and an uneven groove(52) opened at the bottom, coupled to both sides of the stopper and simultaneously combined with the supporting shaft and the front end of the supporting pin; a control flap(60) closely contact-installed to the outside of the lateral plate and formed with a hanging groove(63) hanging the front end of the supporting pin to keep a state of transferring articles by pushing the inserting hole, an inserting bore(62) inserted with the front end of the supporting shaft, and one end of the stopper downward; and a combining ring(80) connected with a wire(70) at both sides and fixed to the inserting bore of the control flap by the pin, and accordingly the contact surface manually fixes the stopper which is horizontally moved.
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