SU1682279A1 - Transportation and intermediate unloading apparatus - Google Patents

Abstract

The invention relates to the equipment of belt conveyors and makes it possible to increase the reliability of operation by ensuring the maintenance of the working branch of the belt in the area of its incidence on the swivel discharge drum. The device contains a belt conveyor placed on the runs (P) 10 of the supporting frame 6 with roller support (P) 8, mounted on the frame 6 swivel with discharge and reversing drums (B) 1. 2 on its shoulders 3, 4. Behind the swivel is installed a side discharge chute 23, and in front of him on the run-up of the tape 7- P 13,16. The latter are placed freely on P 10 with the possibility of lifting and are interconnected by means of 14, and R 13, located in front of the swivel, is connected with it by a flexible link 12 and brackets 11. The latter are mounted on the shoulder 3 on the opposite side of the running tape 7 in initial position of the swivel. The first side of the railing P 16 is connected to P 10 by a pivoting lever 17, the axis of rotation 18 of which is located on the side opposite to the railing P 16 of the working branch of the belt 7. The load moves along the belt and passes under B 2, without unloading. When rotating the swivel B 1 and 2, bend the tape 7 and lift the P 13, 16 to maintain the incoming branch of the tape 7. The load is dropped into the lateral unloading chute 23. 3 Cp f-ly, 3 ill. "W YO

Description

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Claims (4)

Claim 1. A device for moving and intermediate unloading, including a belt conveyor with roller bearings for the cargo branch of the belt mounted on the girder support runs, a swivel mounted on the support frame with unloading and revolving drums on its shoulders and a side discharge chute behind the swivel, characterized in that , in order to increase the reliability in operation by ensuring the maintenance of the working branch of the tape on the plot of its run on the swivel unloading drum, roller bearings placed on the runs of the support frame in front of the with a swivel, located on them freely with the possibility of lifting and interconnected by means of rods, while the roller support located on the side of the swivel is connected to the latter by means of a flexible connection and brackets mounted on the swivel in its original position from the opposite side of the tape on the installation shoulder of the unloading drum, and the first on the side of the run-in of the working branch of the roller of the roller support is connected with the run of the support frame by means of a rotary lever, the axis of rotation of which is placed on the opposite side second ramp to the specified rolikoopor work branch tape. 2. The device according to claim 1, characterized in that the rods connecting the roller bearings freely located on the girders of the support frame are rigidly connected on one side and pivotally on the other. 3. The device according to paragraphs. 1 and 2, distinguishing with me. that each freely placed on the runs of the supporting frame of the roller support has a pair of flat cheeks located at an angle to a vertical plane passing through the longitudinal axis of the conveyor belt with the possibility of interaction with the runs of the supporting frame. 4. The device according to claim 1, with the fact that it is equipped with a stop mounted on the run of the support frame in the area of attachment of the pivot arm with the possibility of interaction with the latter in its upper position. fig.Z Compiled by B. Tolmanov Editor N. Tupitsa Tehred M. Morgenthal Corrector N. King Order 3377 Circulation Subscription VNIIIPI of the State Committee for Inventions and Discoveries under the State Committee for Science and Technology of the USSR 113035, Moscow, Zh-35, Raushskaya nab., 4/5 Production and Publishing Plant Patent, Uzhgorod, Gagarin St. 101