Telescopic unloading device

Abstract

The invention relates to a telescopic discharging device which comprises a telescopic hose, a feeding box, a feeding cylinder, a discharging medium segment drum, a conical ash discharging cylinder, a discharging cylinder, a conical plug head and a connecting hose, wherein the discharging medium segment drum, the conical ash discharging cylinder, the discharging cylinder, the conical plug head and the connecting hose are concentrically arranged; the conical outer circumferential surface of the conical plug head can be attached to or separated from the inner wall of the discharging cylinder; the telescopic discharging device further comprises a driving winding assembly which comprises a motor, two rotating shaft supports, two pulley components, a rotating shaft, two steel wire ropes and two winding wheels; the rotating shaft is supported on the two rotating shaft supports by bearings; the two winding wheels are correspondingly fixed at two ends of the rotating shaft; a motor shaft of the motor and the rotating shaft are in driving connection; one end of each of the two steel wire ropes is fixed on the outer wall of the conical ash discharging cylinder; the other ends of the two steel wire ropes penetrate through one medium segment drum lifting lug of the discharging medium segment drum and the corresponding pulley components and are fixed on the corresponding winding wheels. The telescopic discharging device disclosed by the invention is convenient to use and small in occupied space; according to the telescopic discharging device, different telescopic lengths can be adjusted, and the demand on different distances between a discharge opening of a stock bin and a feed opening of a tank truck is met.

Description

technical field [0001] The invention relates to an unloader, in particular to a telescopic unloading device. Background technique [0002] The existing telescopic unloading device is mainly used for unloading dry and powdery bulk materials into tank cars. The telescopic unloading device in the prior art must be used in conjunction with another set of transmission winding mechanism to carry out the unloading work in the process of on-site use. In this way, it not only requires labor, time-consuming and laborious assembly, but also makes it inconvenient to use , and it occupies a large space; in addition, the length of the feeding cylinder included in the telescopic unloader is constant and cannot be stretched, so the stretching length is also fixed, while the discharge port Some distances from the feed port of the tanker are close and some are far. Therefore, different unloading distances require telescopic unloaders of different specifications to be used in conjunction with...

AI Technical Summary

Problems solved by technology

The telescopic unloading device in the prior art must be used in conjunction with another set of transmission winding mechanism to carry out the unloading work in the process of on-site use. In this way, it not only requires labor, time-consuming and laborious assembly, but also makes it inconvenient to use , and it occupies a large space; in addition, the length of the feeding cylinder included in the telescopic unloader is constant and cannot be stretched, so the stretching length is also fixed, while the discharge port Some distances from the feed port of the tanker are close and some are far. Therefore, different unloading distances require telescopic unloaders of different specifications to be used in conjunction with it.

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