Automatic unloading device for building lift

Abstract

The invention provides an automatic unloading device for a building lift. The automatic unloading device comprises a power distribution seat, two sleeve frames, a movable disc and cargo buckets, wherein the sleeve frames are perpendicularly arranged at two ends of the power distribution seat; the movable disc is mounted above and between the two sleeve frames; the two cargo buckets are arranged below the middle of the movable disc; a displacement sensor is arranged inside the power distribution seat; a PLC is electrically connected to the lower part of the displacement sensor; a cylindrical hanging column is longitudinally arranged on each of two sides of the movable disc; a movement upper groove is formed in each of the two sleeve frames; and movement inner grooves are formed in two endsof the interiors of the sleeve frames. The automatic unloading device is high in degree of automation and unloading efficiency; an operator adjusts the operating heights of the cargo buckets by movingslide bars in chutes up and down, so that the cargo buckets can be loaded more conveniently, and the unloading position of the automatic unloading device is more accurate and appropriate; and the automatic unloading device is convenient to operate, favorable in social benefit and economical benefit and suitable for popularization.

Description

technical field [0001] The invention relates to the field of construction engineering, in particular to an automatic unloading device for a construction elevator. Background technique [0002] With the rapid development of people's living standards, construction elevators are used more and more frequently in the construction field. Construction elevators are also called freight elevators. They are generally larger than passenger elevators and have a higher load, ranging from 2,000 to 5,000 kilograms. Most of them use traction. Mode. There is generally no good decoration inside the freight elevator to avoid damage during cargo transportation, and many elevator door switches are manually controlled. [0003] The unloading device is an indispensable component of the construction elevator. After the construction elevator rises to the specified height, the unloading device unloads the goods in the bucket on the elevator to the designated position, which is convenient for constru...

AI Technical Summary

Problems solved by technology

[0004] However, there are still many deficiencies in the unloading devices for construction elevators currently on the market. The existing unloading devices for construction elevators have a low degree of automation in their work and use, and are time-consuming and laborious to use, and the unloading efficiency of existing unloading devices is low. During the process of cargo and unloading, the cargo bucket in the unloading device is easy to shake, causing the goods to fall from the cargo bucket. The safety of the unloading device is poor, and people cannot adjust the height of the cargo bucket in the unloading device. It is not convenient enough to unload the goods in the middle, and the position of the unloading device is not accurate enough and suitable for unloading.

Images