Preceding rear -mounted end hydraulic support convenient to remove

The utility model discloses a preceding rear -mounted end hydraulic support convenient to remove, including side arm, after -frame and lapse hydro -cylinder, side arm and after -frame all include baseand the back timber that lies in the base top, and the base left end upwards is equipped with two left side hydraulic column, and the base right -hand member upwards is equipped with two right side hydraulic column, and the top of the top of two left side hydraulic column's extension bar and two right side hydraulic column's extension bar is articulated with the following list facial features ofback timber respectively, being equipped with self -adaptation stabilizing mean between the front end of the back timber of side arm and the base, being equipped with self -adaptation stabilizing meanbetween the rear end of the back timber of after -frame and the base, the cylinder body of passing the hydro -cylinder articulates with the base front end mutually, is connected with the hydro -cylinder of trying to stop peopl