Toolkit transfer rope slow release device

Abstract

The invention provides a toolkit transfer rope slow release device which comprises a center shaft, a loading wheel, a ratchet wheel, an unlocking disc, an unlocking block, a pawl, a lifting shaft and a handle, the handle is rotated forwards to drive the unlocking disc to rotate around the center shaft, the unlocking disc rotates to drive the unlocking block to rotate, the front end of the unlocking block abuts against the tail end of the pawl so that the front end of the pawl can be separated from the ratchet wheel, and the lifting shaft is driven to rotate. The unlocking block drives the pawl and the loading wheel to rotate together, the steel wire rope is released, the pawl is clamped on the ratchet wheel again due to the return effect of the torsional spring after the steel wire rope is released for a short distance, rotation release of the loading wheel is stopped, and controllable release of the steel wire rope is completed by continuously driving the unlocking disc; when the handle is driven reversely, the unlocking disc rotates reversely, the loading wheel is driven by the lifting shaft to rotate reversely, and the steel wire rope is retracted. The tool bag can be safely and stably transferred to the surface of the moon from the detector under the condition of manual operation, and the situation that transferred objects such as the tool bag quickly descend due to the fact that loads are too large, and the transferred objects are damaged is avoided.

Description

technical field [0001] The invention belongs to the technical field of rope release, in particular to a tool bag transfer rope slow release device. Background technique [0002] In order to successfully complete the inspection and exploration tasks on the lunar surface, it is necessary to send astronauts and detection tools to the lunar surface through the probe. [0003] On the detector, it is necessary to carry a tool bag for inspection and exploration tools, because the weight and volume of the tool bag are relatively large. In order to facilitate the operation of the astronauts, a tool bag transfer mechanism needs to be installed on the probe to transfer the tool bag from the probe to the surface of the moon. The transferred object falls rapidly, which will cause damage to the transferred item. Therefore be necessary to design a kind of brand-new tool bag transfer rope slow-release device, avoid transferring objects such as tool bags to drop rapidly due to excessive lo...

AI Technical Summary

Problems solved by technology

In order to facilitate the operation of the astronauts, a tool bag transfer mechanism needs to be installed on the probe to transfer the tool bag from the probe to the surface of the moon. Transferred objects fall rapidly, which will cause damage to transferred items

Therefore, it is necessary to design a brand-new slow-release device for tool bag transfer ropes, so as to avoid the rapid drop of transferred objects such as tool bags due to excessive load, and cause damage to the transferred objects

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