Lifting device based on Mecanum wheels

The invention discloses a lifting device based on Mecanum wheels. The lifting device comprises a chassis unit, a lifting unit, a calibration unit and a control unit, wherein the chassis unit comprises a road wheel set; the road wheel set can drive the chassis unit to move so as to realize the overall movement of the device; the chassis unit is provided with a first operation platform and a second operation platform, so that the carrying capacity of the device is improved; the lifting unit is provided with a first shear fork assembly and a second shear fork assembly, so that an operation space is reserved for operators while objects are carried; and the calibration unit can collect information of a target, a tilt angle sensor and proximity sensors can collect the inclination angle of the lifting unit and the distance between the device and surrounding objects at the same time, the collected information is sent to a controller, the controller can conveniently adjust the operation state of the device in time, an