Vehicle chassis height regulating suspension and vehicle with same

The invention relates to the technical field of vehicle parts, in particular to a vehicle chassis height regulating suspension and a vehicle with the suspension. The vehicle chassis height regulating suspension comprises a vehicle frame fixedly connected with a vehicle chassis and support rods (4) which are fixedly connected with wheel shafts (6) of the vehicle in vertical direction, and a parallelogram connecting rod mechanism is connected between the vehicle frame and the support rods (4); and the vehicle frame can adjust the height in the vertical direction relative to the positions of wheels. According to the vehicle chassis height regulating suspension and the vehicle, provided by the invention, the height of the vehicle chassis can be actively adjusted, an adjustment range exceeds the diameter of tires of the wheels, the height of the vehicle chassis is increased, the passing ability of the vehicle is greatly changed so as to adapt to the operation requirements of crops during the middle and late growth stages and long-stalked crops on farmland machinery, and the height of the vehicle chassis can be further reduced to adapt to the requirements of the crops during the early growth stage and short crops on farm work.