Multi-barrel lifting appliance

Abstract

The invention provides a multi-barrel lifting appliance which comprises a support and a plurality of lifting claw structures arranged at intervals in the length direction of the support, each lifting claw structure comprises a clamping claw and a driving mechanism, the bottom face of each clamping claw is sunken upwards to form an arc face with the radius larger than or equal to that of a waste barrel, and each clamping claw comprises a fixed part and a sliding part slidably connected with the fixed part; the driving mechanism is connected between the fixed part and the sliding part and used for driving the sliding part to slide relative to the fixed part in the circumferential direction of the arc face till an arc section formed by the arc face cross section extends till the distance between the two end points of the arc section is smaller than the diameter of the waste bin, so that the clamping jaw can grab the waste bin or is larger than or equal to the diameter of the waste bin. And therefore, the jaw can release the waste bin. A plurality of waste buckets are horizontally hoisted and stacked, so that the hoisting efficiency of the waste buckets and the volume fraction of the repository are improved, and the problem that an opening-closing type clamping jaw is difficult to operate in medium and low placement environments due to the fact that a certain distance needs to be reserved between the waste buckets during hoisting operation is solved through the sliding type clamping jaw.

Description

technical field [0001] The invention specifically relates to a multi-barrel spreader. Background technique [0002] Except for some radionuclides in radioactive waste decaying and dispersing into the environment, most of them are packaged in standard containers such as waste barrels or steel boxes and then transferred to the repository, of which waste barrels account for a large proportion. However, with the gradual increase in the amount of waste and the putting into operation of refurbishment facilities in recent years, the storage capacity of the existing repository and the transfer efficiency of waste barrels are far from meeting the demand. It is becoming more and more important to improve the volume ratio and operational efficiency of the repository. At present, my country's disposal warehouse adopts a single single-drum vertical stacking method to dispose of waste barrels. Since the jaws of a single-drum spreader need a certain space to open and close, a large distanc...

AI Technical Summary

Problems solved by technology

However, with the gradual increase in the amount of waste and the operation of refurbishment facilities in recent years, the storage capacity of the existing repository and the transfer efficiency of waste barrels are far from meeting the demand, and it is becoming more and more important to improve the volume ratio and operational efficiency of the repository

At present, my country's disposal warehouse adopts a single single-drum vertical stacking method to dispose of waste barrels. Since the jaws of a single-drum spreader need a certain space to open and close, a large distance between barrels is required. Important factor of low floor area ratio

In addition, a single single-bucket operation directly leads to low operating efficiency

Images