| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To make a transplanter have its front wheels capable of easily and greatly being lifted up. <P>SOLUTION: This walking type transplanter is provided by installing an engine part for moving driving wheels and a transplanting part driven by the engine part and transplanting seedling stocks on a field on a machine body having a right and left pair of front wheels as free moving wheels and a pair of rear wheels as the driving wheels, and linking the front end part of a steering handle extending toward rear direction at the rear end part of the machine body. The steering handle has a right and left pair of handle-forming bodies extending at least in front to rear direction, and each of the handle-forming bodies is formed by linking the base end part of movable side part of a rear part side with the tip end part of a fixed side part of a front part side through a linking part, and making the tip end part of the movable side part as capable of changing positions between a normal operating position and a spring up operating position by spring it up in upper direction from the normal operating position through the linking part. At the spring up operation position, the right and left pair of front wheels are made to be capable of being lifted up by rotating the movable side part in rear lower direction by using the right and left pair of rear wheels as a fulcrum and holding the tip end part of the movable side part. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
