Double-sliding-way pulling rod tipping limiting mechanism

The utility model provides a double-sliding-way pulling rod tipping limiting mechanism which comprises a limiting pulling rod and a sliding way assembly. The lower end of the limiting pulling rod is in rotating connection with a mounting base through a bottom pin shaft. The sliding way assembly comprises a first sliding way and a second sliding way which are arranged in parallel oppositely. The first sliding way and the second sliding way are fixedly connected through a sliding plate groove. A sliding plate is arranged in the sliding plate groove. The first sliding way and the second sliding way are connected with the upper end of the limiting pulling rod through guiding locating devices. The limiting pulling rod can slide front and back on the sliding plate. The upper end of the sliding way assembly and a top rod component are in rotating connection. The double-sliding-way pulling rod is used for guiding and locating, when a can tips to a certain needed angle, limiting effect can be achieved, connecting is firm, safe and reliable, automatic guiding capacity is achieved, during a cab returning process, automatic following returning can be carried out, the phenomena such as blocking and unsmooth force using are avoided, moving is flexible, multi-time repeated using is reliable, and assembling is convenient.