SU1234303A1 - Conveyer for lowering loose cargo - Google Patents

Description

The invention relates to industrial transport, in particular to conveyors for lowering bulk cargo.

The aim of the invention is to reduce energy consumption by eliminating the need for a special drive for the vane suppressor installed in the bunker.

FIG. 1 shows the conveyor, general view; in fig. 2 - the same view from the side of the loading hopper, (node I in FIG. 1); in fig. 3 is a view A of FIG. 2

The conveyor has an endless pulling chain 1 of hinged plates 2, to the hinges 3 of which U-shaped load-carrying cells 4 are attached. The thrust chain 1 bends around the drive and driven drums 5 and 6. The pressing chain contour 7 of the conveyor is articulated between the plates 8. On the load-carrying cells 4 there are fastening elements in the form of L-shaped spring-loaded grippers 9 with rollers 10 installed with the possibility of interaction with the guides 11. At the same time, the clamping chain circuit 7 bends around the deflecting drums 12, one of toryh is driven. The diverting drum 12 in front of the loading hopper 13 is installed with the possibility of interaction with the outer surface of the pressure chain loop 7.

The outlet 14 of the hopper 13 is located in the channel 15 formed by the U-shaped load-carrying cells 4 and the plates 8 of the pressure chain contour 7.

At the output end 14 of the loading hopper 13 is installed with the possibility of its

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axis of rotation 16, on which radially arranged rotor blades 17 are located, which are located in slot 18 and interact with protrusions 19 formed on the outer surface of the pressure chain circuit 7. On one of the drums 12 (maybe several) in contact with the outer The surface of this clamping chain loop 7 is formed with an annular groove 20 for accommodating the protrusions 19. The conveyor is provided with a discharge hopper 21 located under the channel 15 above the horizontal conveying conveyor 22.

When the conveyor is started, circuit 1 with the cells 4 comes in motion from the driving drum 5 and moves along a closed path. At the same time, pressure chain contour 7 is driven from its drive drum 12. The moving pressure chain contour 7 and the U-shaped load-carrying cells 4, meeting in the interface area, interact with each other by means of grippers 9 to form a vertical channel 15, in which the load hopper 13 enters the load.

In the course of movement of the clamping chain circuit 7, the protrusions 19 on its external surface pass in the zone of the slots 18 and interact with the blades of the rotary carcass 17, moving them, and with them the bulk load from the hopper 13.

The rotor blades 17 not only agitate the cargo to prevent the cargo from sticking, but also transport it from the upper zone of the hopper 13 to the channel 15.

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Claims (1)

CONVEYOR FOR DRAINING OF LOAD LOADS, including an endless traction chain with U-shaped load-bearing cells, a clamping chain circuit with plates for interaction with U-shaped load-carrying cells, an envelope drive and deflecting drums, one of which is located with the possibility of interaction with the outer surface of the clamping chain loop and a loading hopper, the outlet of which is located in the channel formed by U-shaped load-bearing cells and plates of the pressure chain circuit, characterized in that , in order to reduce energy consumption by eliminating the need for a special drive for a blade shredder installed in the hopper, the clamp chain is provided with protrusions mounted on the outer surface of the plates with the possibility of engagement with the shredder blades, and on the deflecting drum interacting with the outer surface of the clamp chain made an annular groove to accommodate the protrusions. FIG. g SU. „, 1234303