Revolving locking device of regenerating train

Abstract

The invention discloses a revolving locking device of a regenerating train. The revolving locking device of the regenerating train comprises a secondary beam, a front axle and a back axle, wherein a revolving locking component comprises a revolving platform, a transverse oil cylinder, a locking pin, a locking pin fixing seat and a locking ring respectively; the front axle and the back axle are provided with a transverse oil cylinder fixing seat respectively; transverse oil cylinders are arranged among the transverse oil cylinder fixing seats and the secondary beam respectively; the locking pin fixing seats are arranged at the bottom of the secondary beam respectively; the locking rings are arranged on the front axle and the back axle respectively and are located below the locking pin fixing seats; the locking rings are provided with multiple fixing sleeves. Through the above way, according to the revolving locking device of the regenerating train, the front axle and the back axle can revolve under the push of the transverse oil cylinder, so as to change an advancing angle; by utilizing the cooperation among the locking pins and the fixing sleeves, the wobble of the revolving platforms is avoided, and the precision of a running trajectory is promoted.

Description

technical field [0001] The invention relates to the field of regenerative trains, in particular to a rotation locking device for a regenerative train. Background technique [0002] Asphalt roads are mainly used for highways and urban roads. Asphalt roads are prone to problems such as cracks, bumps, and thickness reduction due to the rolling of vehicles and climate changes, and require maintenance. [0003] The traditional maintenance process of asphalt roads needs to remove all the asphalt layers within the damaged area of ​​the original pavement and fill them with fresh asphalt mixture for repair, while on-site thermal regeneration technology uses "recycled trains" for maintenance, and the original pavement materials can be directly It can be fully utilized on site, and it can be repaired only by adding regenerant, hot asphalt and a small amount of new asphalt mixture. There is no need for a large number of new pavement materials. The mixing plant only needs to provide abou...

AI Technical Summary

Problems solved by technology

[0004] The total length of the recycled train is about 80 meters, which requires the coordinated work of various equipment and trailers. The length of some trailers is too large, which affects the flexibility of turning and cannot adapt to the construction of various road surfaces.

In addition, when the regenerative train is working, the slewing mechanism cannot be locked, and it is prone to unpredictable swings, which affects the trajectory of the regenerative train and reduces the quality of road maintenance, which needs to be improved

Images