TH16267A - Propulsion unit for Trolley Transport - Google Patents

Abstract

This invention is intended to prevent the metallic clanging that occurs when the long side of a chain trolley (22) mounted on the middle link (19) of the chain strikes the ends of the adjacent side links (20a,20b,25) when driven (18), which consists of a chain in which one middle link (19) of an elliptical horizontal shape and a pair of alternating upper and lower links (20a,20b,25) become loose. This invention consists of a rib (32) mounted on the middle link (19) at the longitudinal center of a notched groove (27c,28c,33) in which the rib (32) of the middle link is mounted. It is positioned on the vertical sections (27 a,28 a) that pass through the central joint (19) of the left and right trolley units (27,28). A pair of trolleys consists of a chain trolley (22) and a thin plate separator (29) which is placed between the two vertical sections (27 a,28 a) and is made of plastic, and parts of the front and back of both sides of such thin plate separator (29), at least part of which are attached to the ends of the side joints (20a,20b,25), protrude longitudinally from the vertical sections (27 a,28 a) of each trolley unit.

Claims (8)

1. Propulsion preparation for the transport equipment to drive the Trolley, the propulsion arrangement consists of a guide rail, a drive chain built into a chain link. And contains An oval-shaped central joint with padding A pair of top and bottom joints and Welding pins for alternating middle joints to pair of top and bottom joints. Trolley secures the chain to hold the chain on the guide rail. The chain consists of a pair of right and left trolli units with vertical sections that are inserted into the internal space of one of the central links. The vertical section has an indentation on the outside to fit the central joint. The wheels are pegged on one of the top and bottom ends of the trolli and are guided along the chain guide rails. A thin-sheet spacer is located between the vertical section of the right trolly unit. And to the left and through the inner space of the said joint, and the tether to connect the gripper and the right and left trolli units. A pusher supported by such a chain Trolley Transport consists of The fangs as it grinded to the pusher To drive Trolley transport Where the central joint that connects to the Trolley holds the chain Also contains Rib, which extends across the free inner space of the coupling center along its length. The vertical section of the Trolley unit is provided with a vertical groove that opens onto the edge of the section. To fit such ribs The thin disc separator. It is made of plastic and is provided with a vertical groove that opens onto either of the top or bottom edges. Of the spacer to suit the ribs, and the front and rear parts of the spacer that are close to the end of the coupling protrude outward in the direction along the drive chain from between the vertical sections as say 2. The driven arrangement according to claim 1, where the opening direction of the vertical groove of the thin-sheet separator It is in the opposite direction of the opening of the right and left trolli vertical grooves. And the right and left trolli units and the thin disc separator are connected by a second tether path. Above and below the rib of the middle joint 3. Preparation According to claim 1, or where the escape barrier prevents Trolley transport from overtaking and running away. Will be shifted vertically to be rocked on the trolly or on the drive chain. To allow the pusher or the fang to follow Trolley transport through and the escape guard Which will come into contact with the pusher or claw as it passes, it consists of plastic suspension parts 4. Driven arrangements according to claim 3, where the suspension parts will have an inside made up of one piece with the bolts. The free end has a one-way claw and a serrated groove, which allows the one-way claw to move flexibly in a radial direction. Where the escape guard will be provided with a notch that provides the position Which the suspension parts will wear And the through hole through which the bolt is passed, with a one-way caliper caught in the opening edge of the through hole. 5. Propulsion arrangement according to claim 3, where the reinforced plastic suspension part is mounted on the inner surface of the free end of the escape guard and / or on the opposite surface of the Trolley. Which will come into contact with the contact surface of the escape barrier and limit the position of the escape barrier 6. Driven arrangements according to claim 5, where the additional suspension parts have an inner surface that is formed into one piece with the bolts. The free end has a one-way caliper and a serrated groove. Which will allow the calipers one way Flexible radial movement Where on the side where the suspension part is installed is set up with a positioning groove In which the suspension parts are worn and through holes Which the bolt passes through, with the one-way calipers caught in the open edge of the through hole. 7. Propulsion arrangement according to claim 1,2 or 3, where plastic suspension parts are additionally installed on the pusher or written according to And the suspension parts have a bottom and a cylinder. And was worn over and attached to a thrust or fang according to 8. Provision for drive according to claim 7, where the width of the pusher in the longitudinal direction of the drive chain increases at the free end. And the suspension parts have a butt and a cylinder are worn over and attached to the pusher.