Transport cart capable of being connected with crown block in greenhouse

The utility model relates to a transport cart capable of being connected with a crown block in a greenhouse. The transport cart is characterized by comprising a lifting connection frame. A lifting platform is arranged below the lifting connection frame. The lifting platform comprises a lifting base plate, a hydraulic cylinder fixed on the lifting base plate and used for driving the lifting platform, an electric control box and an operation platform fixed with the lifting base plate. A detachable fork disk is connected onto one side of the lifting platform, a guide sleeve and a guide column with one end fixedly connected with the lifting base plate are arranged on a horizontal tension brace of the lifting connection frame, one end of a piston rod of the hydraulic cylinder is hinged to the lifting platform, and the other end of the piston rod is connected with a column of the lifting connection frame in inserting mode. The transport cart capable of being connected with the crown block in the greenhouse has the