Push discharge type bucket device

The utility model belongs to the field of tunneling, mining and conveyance in coal mine roadways, and relates to a push discharge type bucket device used on vehicles, in particular to a push discharge type bucket device used for a mining anti-explosion diesel-driven load-haul-dump (LHD), which aims to realize the shovel loading, conveyance, lifting and push discharge of materials. The device comprises a bucket main body, a hydraulic oil cylinder, an upper push board and a lower push board, wherein the upper push board is hinged with the bucket main body and the lower push board, one end of the hydraulic oil cylinder is connected with the bucket main body, and the other end of the hydraulic oil cylinder is connected with the upper push board. The utility model can solve such problems of a bucket in material dumping as large moving space and time-consuming dumping, and can effectively reduce the lifting height of the bucket during discharge, so as to realize material loading and unloading in low roadways; and t