Device for connecting bull -dozer engine hood and main frame

The utility model relates to the technical field of construction machinery, specifically disclose a device for connecting bull -dozer engine hood and main frame, engine hood has the main cover body and an upper shield, and the main frame includes the body frame body and front shroud, its characterized in that, the rear end of the main cover body has a link, has first connecting hole on the link, and a bolt will mainly cover the body and body frame body coupling from last to passing gasket, first connecting hole, snubber block and the body frame body down in proper order, the front portion of upper shield has the second connecting hole, and connecting device still includes L shape frame, and a limit of L shape frame is fixed with the front shroud, and a bolt is connected upper shield and front shroud from last another limit to passing gasket, second connecting hole, snubber block and L shape frame down in proper order, < the diameter of first connecting hole / second connecting hole, messenger's bolt can be at