Vehicle body of riding type

Abstract

Abstract PURPOSE:To prevent a steering 'handle' from being turned right or left due to the right or left inclination of a steering control wheel caused by the uneveness in a plowed field by providing a steering control drive-device which is operated by an operating lever provided near a steering 'handle' in the steering mechanism. CONSTITUTION:A steering control drive-device 52 comprises a hydraulic pump 53, a hydraulic cylinder 54 and hydraulic valves 55, 56. And an operating lever 57 is provided near the steering 'handle', and makes the hydraulic valve 55 switch to an (A) direction when the lever is made to incline to the left from the neutral position, and makes the hydraulic valve 55 switch to a (B) direction when it is made to incline to the right, and also makes the hydraulic valve 56 switch to a (C) direction through an operating wire 58 when it is made to incline to the front. As a result, the 'handle' operation by the 'handle' may be made by keeping the lever 57 at the neutral position at the time of a beeline work, and the 'handle' is prevented from being turned right or left due to the right or left inclination of a steering control wheel caused by uneveness in a plowed field.

Inventors

• 👤 Takeyuki Ouchi
• 👤 建之 大内

Bibliographic Details