| 摘要 |
PURPOSE: An aerial work platform for agriculture is provided to facilitate the leveling of a main scaffold by employing leveling and anti-shaking units on the four corners of the main scaffold. CONSTITUTION: An elevation lift(14) is installed in a bogie(10). The elevation lift comprises an X-shaped link(16) which ascends and descends by the reciprocating motion of the piston rod of a first cylinder(15). A main scaffold(20) is installed on the top of the link of the elevation lift and auxiliary scaffolds(30a) are guided along a guide member on both sides of the main scaffold to be extended and retracted. Leveling and anti-shaking units are installed on the four corners of the main scaffold to secure and support the main scaffold to be horizontal and stable. |
