DRIVING DEVICE FOR CULTIVATOR

PURPOSE:To improve driving efficiency of a driving device to improve the operating efficiency of a cultivator by connecting each front and rear driving and idler wheels arranged at the right and left of a travelling body to each other by means of endless bodies to drive each wheel of the cultivator to rotate in a four-wheel driven condition. CONSTITUTION:A pair of driving wheels 4 rotated by an engine 5 are arranged at the right and the left of a travelling body 1. In front or in rear of each driving wheel 4, a pair of idler wheels 13 are arranged at the right and the left of the travelling body 1. Each driving wheel 4 and each idler wheel 13 are connected to each other at each side by means of a pair of endless bodies 25. When each driving wheel 4 rotates, each idler wheel 13 is also rotated through the endless bodies 25, that is, the front and rear, right and left respective wheels 4, 13 are driven to rotate in a four wheel driven condition to attain increase in driving force, etc. A cultivator can thus be efficiently driven even on an inclined field, and thereby the operating efficiency can be improved.