Automatic unhooking robot for railway hump operation

Abstract

The invention discloses an automatic unhooking robot for railway hump operation, which comprises a turnover mechanism, an oblique inserting mechanism, a hook lifting mechanism and a Z-axis module, wherein the turnover mechanism is arranged on the Z-axis module, the turnover mechanism is connected with the oblique inserting mechanism, the oblique inserting mechanism is connected with the hook lifting mechanism, the turnover mechanism comprises a turnover air cylinder, an upper end fixing arm, a rotary connecting block, a lower end fixing arm, an oblique insertion lengthening rod, a turnover fixing hinge, a turnover mechanism fixing supporting column and a turnover air cylinder front end hinge, the Z-axis module is provided with a front end extending plate, a connecting plate is arranged at the front end of the bottom of the front end extending plate, and the rotary connecting block is arranged on the connecting plate. The upper end and the lower end of the rotary connecting block are connected with an upper end fixing arm and a lower end fixing arm correspondingly. The invention belongs to the technical field of railway freight, and particularly relates to an automatic unhooking robot for railway hump operation, which realizes clockwise rotation of a front section oblique insertion mechanism and a hook lifting mechanism which are connected with an oblique insertion extension rod through a turnover mechanism to finish turnover unhooking action of a vehicle coupler.

Description

technical field [0001] The invention belongs to the technical field of railway freight transport, and in particular relates to an automatic unhooking robot for railway hump operation. Background technique [0002] At present, the unhooking part of the hump in my country's railway freight marshalling stations is all done manually. The unhooker pushes the hump along the hump, holds the freight bill, and performs single-handed unhooking with the other hand, and needs to carry out a hook protection process for a certain distance, and finally completes the unhooking. Hook the process and record. It is more complicated to manually carry out one-hand dehooking work, the work safety factor is low, and safety accidents are very prone to occur, and the safety guarantee for the formation dehookers is relatively low. Then the whole unhooking process is all completed by the feeling of the unhooker. The recording of the number of vehicles and the unhooking record are all completed by the ...

AI Technical Summary

Problems solved by technology

Some of the trains currently in use in marshalling yards in our country have been used for a long time, and the shackles have a certain amount of cargo damage, and the hook handle has a certain deformation, which makes it more difficult for the robot to automatically remove the hook.

[0007] 3. The speed of train vehicles in operation does not vary

[0012] 2. To add equipment to the train coupler itself, the total number of train wagons in operation in our country is too large and the cost is too high

And during the long-term movement of the train, there are many unstable factors, and the stability of the product is not easy to guarantee

[0013] 3. The response speed is slow and the equipment safety is poor

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