CHEMICAL AGENT SCATTERING APPARATUS IN CONTROL WORK VEHICLE FOR TEA PLANTATION

摘要

PROBLEM TO BE SOLVED: To effectively and efficiently scatter chemical agents to tea ridges in a tea plantation by attaching a chemical agent jet nozzle to the tea leaf dividing body disposed to the front wheels of a working vechile in the direction crossing the advance direction of the working vehicle. ;SOLUTION: Tea leaf dividing bodies (n) are arranged to the front wheels 2 of a working vehicle so as to surround the outsides thereof and the jet nozzle q1 are arranged to the tea leaf dividing bodies (n) so as to guide the tea leaf dividing bodies to the inside parts 29' and going toward a car body (b) at the parts of the inside parts 29'. Further, a duct hose j' is extended to the outside part 29'' of a lower horizontal frame 29 along a reinforcing frame and a jet nozzle q2 is disposed to the part of the outside part 29'' so as to be turned outwardly. These jet nozzle q1, q2 are made regulable in angle arbitrarily so as to be turned obliquely upwardly. By this constitution, chemical agents can be effectively sprinkled over harmful insects such as a scale or the like adhering to and nesting in tranks or stalks of a tea plant.;COPYRIGHT: (C)2000,JPO