RU1798283C - Device for unloading loose materials from railway boxcars - Google Patents

Abstract

Use: transshipment of bulk materials in storage facilities and unloading from covered rail cars. SUMMARY OF THE INVENTION: a device for unloading bulk materials contains a self-propelled chassis, an intake member, a conveyor 3 with a rigidly fixed lid of the tray 4, on the bottom of which fingers 5 are mounted, a reloading unit. New in the device is the connection of a flexible chute 7 with a rigid ring 6, rigid installation on the bottom of the lid of the tray 4 of at least four fingers 5 equally spaced around the circumference with a protrusion to the center of the hole, the installation of a spiral spring inside a flexible chute, hermetic attachment of a shaped apron to a flexible estrus. When the conveyor 3 is rotated in the horizontal and vertical planes, and the intake member in the vertical plane of the ring 6 slides on the fingers 5. The displacement of the axes of the holes is compensated by the flexibility of the estrus material, a spiral spring prevents the material from blocking the estrus walls. Exit dust from the gap between the ring and the lid of the tray prevents the apron. 2 s.p. f-ly, 2 ill. 8 s

Description

. FIELD OF THE INVENTION The invention relates to the field of material handling equipment for handling bulk materials in storage rooms and unloading from covered railroad cars.

The purpose of the invention is to increase the efficiency of the handling unit.

On Fig, 1 shows a device, a General view; in FIG. 2 is a section AA in FIG. 1,

The device for unloading bulk materials consists of a self-propelled carriage 1, an intake body 2, a remote conveyor 3, a lid of the tray 4 fixed to it, to the bottom of which fingers 5 are rigidly attached with a protrusion to the center of the hole. On the fingers lies a ring 6 with estrus 7 attached to it, the upper end of estrus is fixed to the discharge part 8 of the intake organ, a spiral spring 9 is inserted into the estrus, a flexible casing 10 is hermetically attached to the outer surface of the estrus.

The device operates as follows. :::. . ..;.; ..

When the conveyor 3 is rotated in the horizontal and vertical plane, and the intake member in the vertical plane, the ring b slides on the fingers 5, the displacement of the axes of the holes is compensated by the flexibility of the estrus material 7. the casing 10 covers the gap between the ring and the lid of the tray 4,

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5

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the spring 9 prevents the material flow from blocking the walls of the flexible heat with a large displacement of the loading part 8 relative to the hole in the lid of the tray.

Formula A and Shadow Zobra

Claims (3)

1. A device for unloading bulk materials from covered railroad cars, comprising a self-propelled carriage carrying a pickup body with a flexible heat secured to its discharge part, and a remote conveyor mounted under it, on the frame of which there is a receiving tray with a lid, characterized in that, with the aim of increasing efficiency, it is provided with at least four horizontal fingers, which are rigidly fixed to the bottom of the specified cover and distributed around a circle whose diameter is less than the diameter of the boot from ERSTU, wherein the cover is rigidly associated with the tray, and the bottom portion of the flexible heat rigidly fixed ring for engagement with said fingers. 2. The device according to claim 1, with the proviso that the connection area of the lid with estrus is covered by a flexible casing. 3. The device according to claim 1, characterized in that a spiral spring is mounted inside the flexible heat.