Cultivator that has supporting wheel

The utility model provides a cultivator that has supporting wheel, includes frame and rack-mounted engine, gearbox, walking wheel, operation handrail, and demountable installation's weeder, it is still including the supporting wheel that is located the cultivator front end, the supporting wheel has elevating system and control mechanism, said elevating system one end is fixed on the supporting wheel, and other end swing joint is in the frame, and control mechanism links to each other with elevating system. The utility model provides a cultivator that has supporting wheel, the supporting wheel of cultivator front end liftable can be packed up at the cultivator during operation, and does not influence the cultivator and normally walk, when the cultivator is on the shelf, can put down the supporting wheel, like this with a walking wheel firm support cultivator together. The utility model provides a cultivator compact structure, the function is various, and convenient and practical is fit for maize, orchard, tobacco, the use of the aequilate ridge culture thing of shallot.