Tilting cart capable of controlling small bucket to automatically load material by using motors

The invention discloses a tilting cart capable of controlling a small bucket to automatically load material by using motors. The small bucket is arranged at the front end of a large bucket, and is hinged to extension rod outer rods; extension rod inner rods are nested in the extension rod outer rods; the other end of each extension rod inner rod is hinged to a cart body; hydraulic cylinders are mounted between the extension rod inner rods and the extension rod outer rods; a short connecting rod is fixed in the middle of each extension rod outer rod, and is hinged to an extension connecting rod outer rod; the other end of each extension connecting rod outer rod is connected with an extension connecting rod inner rod in a sleeving manner; the other end of each extension connecting rod inner rod is hinged to a driving rod; the other end of each driving rod is fixedly connected with a first connecting shaft provided with a second fixed gear; the second fixed gear is engaged with a first fixed gear; the first fixed gear is mounted on the motor shaft of a first motor; a second motor is mounted on one extension rod outer rod; the output shaft of the second motor is connected with a second connecting shaft; the second connecting shaft is fixedly connected with the small bucket. The tilting cart has an automatic loading/unloading function, relieves the work intensity, and solves the problems related to labor force and loading/unloading cost.