RU1804445C - Apparatus for reloading loose materials - Google Patents

Abstract

Usage: during loading and unloading and transport and storage operations with bulk cargo, in particular for unloading root tubers from covered railway cars and storage facilities. SUMMARY OF THE INVENTION: a device for handling bulk cargo comprises a conveyor belt mounted on a running support and an intake-transport equipment 1 ,. formed by a telescopic frame-air duct 2 with drive 5 and non-drive b drums carrying a perforated flexible canvas. The non-driven drum is formed by two segments rigidly connected to the end disks, the inner surfaces of which are located at the same level with the corresponding inner surface of the duct frame. 4 ill.

Description

Body

ate with

Figure 1

The invention relates to the complex mechanization of loading and unloading and storage operations of bulk cargoes and, in particular, can be used when loading tubers of root crops from covered railway cars and storage facilities.

The aim of the invention is to increase efficiency and reduce the specific energy consumption of the workflow.

In FIG. 1 shows a device, side view; in FIG. 2 is a view along arrow A in FIG. 1; in Fig.Z - section bB in Fig.1; figure 4 - section bb in fig.Z; in Fig.5 is a section GG in Fig.Z.

The device for transshipment of bulk cargoes comprises a shipping conveyor mounted on the running support and intake-transporting equipment 1, including a retractable integral telescopic air duct frame 2 with an included section 3, moved by screws, and a drive b is installed at the end of the frame 2 - raban 5, and at the opposite end of section 3, a fixed drum o-lo 6, formed by two segments 7, forming a cavity for air intake, the inner surfaces of the segments are located at the same level with the inner. the surface of the section 3,., which is fixed by straps 8 on the axes 9 of the bar b. Its perforated shell 10 with guides for parallel mounted supporting and drive flexible connections 11, forming a perforated flexible web (for example, V-belts, covering and driven by movement of the drive drum 5), is mounted on

axes 9 through bearings 12. To eliminate unproductive air intake between the boom 3 and segments 7 of the fixed drum 6, a rubber band 13 is mounted attached to the bottom of section 3 and drawn by air to the slots of the shell 10.

Bulk cargo is collected and transported as follows. The air drawn in by the vacuum unit into the cavity of the nozzle 6 along the air duct 2 (see Fig. 1) presses the material to the parallel-moving flexible couplings 11, which carry, carry and load the cargo onto the 5th discharge conveyor for directions to vehicles.

Claims (1)

The device for loading bulk cargo containing mounted on the chassis A support conveyor and a telescopic air duct frame with drive and non-drive drums carrying a perforated flexible web and mounted in one of the drums formed by end disks, a nozzle connected by a duct with a vacuum source, characterized in that, in order to increase efficiency and reduce specific energy consumption, the specified nozzle is formed by rigidly connected with the end disks of the drum at least two diametrically located segments, the inner surfaces of which are located us flush with the corresponding 35 with the inner surface of the duct frame, and it is provided with shells mounted on said segments carrying a flexible web. g Fiz.Z