PROBLEM TO BE SOLVED: To provide a control machine that is designed for simplifying the constitution of a power transmission member to an axle, reducing an installation space and the number of components, improving productivity and operability, and becoming compact.SOLUTION: The control machine is provided with wheels 4 as driving wheels disposed under a machine body on either side thereof in the region anterior or posterior to a rotary cultivating device 3 disposed under the machine body. Each of the wheels 4 is provided with a power transmission member 21 in the inside part near the outer peripheral surface thereof. An actuator 23 is disposed near the power transmission member 21. On the front end of an output shaft 23a of the actuator 23, a rotating member 24 is provided which is engageable with the power transmission member 21. Each of the wheels 4 is driven by the power of the actuator 23 via the rotating member 24 and the power transmission member 21.COPYRIGHT: (C)2012,JPO&INPIT【課題】車軸への動力伝達部材の構成を簡素化し、設置スペースおよび部品点数を削減させ、生産性かつ操作性の向上およびコンパクト化を図った管理機を提供する。【解決手段】機体の下部に配設したロータリー耕耘装置3の前方または後方であって、機体の左右下部に配置した駆動輪としての車輪4を備え、車輪4には、外周面近傍の内側部に動力伝達部材21を設け、この動力伝達部材21の近傍には、アクチュエータ23を配置するとともに、アクチュエータ23の出力軸23a先端部には、動力伝達部材21と噛合可能な回転部材24を設け、車輪4を、アクチュエータ23の動力により回転部材24および動力伝達部材21を介して駆動させる。【選択図】図4
