Integral manual intelligent wheel load instrument

The invention discloses an integral manual intelligent wheel load instrument which comprises a power box, a left hoisting frame, a right hoisting frame, a left piston, a right piston, a transverse pull rod, a detection piece, a positioning baffle, a hydraulic oil pump, an eccentric shaft, a connecting rod, a connecting rod pin, a plunger, a lithium battery and a printer, wherein the hydraulic oil pump, the eccentric shaft, the connecting rod, the connecting rod pin, the plunger, the lithium battery and the printer are installed in a power box shell. The extending part of the rear end of the eccentric shaft is sleeved with an oil pump pull rod, an eccentric wheel is arranged in the middle of the eccentric shaft, and the outer circle of the eccentric wheel is sleeved with a needle bearing; the whole structure is adopted, the weight of the whole machine is reduced, the total weight of the whole machine is smaller than 8 kg, and carrying and operation are convenient. Due to the fact that the eccentric wheel is ad