초록 ▼

A sprayer and self-contained, mobile pumping apparatus for spraying liquid herbicides, insecticides, fungicides, fertilizers and the like. The sprayer includes an adjustable nozzle, a grip, and an on-off switch. The pumping apparatus includes a supporting cart, wheels, upper and lower support shelve

A sprayer and self-contained, mobile pumping apparatus for spraying liquid herbicides, insecticides, fungicides, fertilizers and the like. The sprayer includes an adjustable nozzle, a grip, and an on-off switch. The pumping apparatus includes a supporting cart, wheels, upper and lower support shelves, a removable liquid storage tank resting upon the upper shelf, a rechargeable battery and pump resting upon the lower shelf, and disconnectable liquid lines connecting the tank with the pump and the pump with the sprayer.

대표청구항 ▼

A self-contained, mobile spraying apparatus for spraying any of liquid herbicide, insecticide, fungicide or fertilizer, comprising: a hand-held liquid sprayer; a switch for selectively controlling the spray of said spraying apparatus, said means for controlling mounted to said hand-held liquid spray

A self-contained, mobile spraying apparatus for spraying any of liquid herbicide, insecticide, fungicide or fertilizer, comprising: a hand-held liquid sprayer; a switch for selectively controlling the spray of said spraying apparatus, said means for controlling mounted to said hand-held liquid sprayer; a pumping assembly for delivering liquid under pressure to said liquid sprayer for spraying therefrom, said pumping assembly including: a substantially vertical cart having an upper portion and a lower portion and being fitted with a pair of wheels of such placement and dimension so as to facilitate transversal of uneven terrain; a removable liquid storage tank having an inlet and an outlet fitted to said upper portion of said cart; means for pumping liquid situated below said tank at said lower portion of said cart, said pumping means having an inlet and an outlet and having a first flexible line interconnecting said inlet of said pumping means with said outlet of said storage tank, and having a second flexible line interconnecting said outlet of said pumping means with said han-held liquid sprayer; said sprayer including: p1 a rigid sprayer line having a liquid inlet fitted to said second flexible line and a liquid outlet having a sprayer nozzle fitted thereto; a sprayer housing body housing said rigid sprayer line, said switch and an end portion of said second flexible line fitted to said sprayer line; a flexible hose protector substantially fitted between said sprayer housing and said end portion of said second flexible line; and a sprayer hand grip partially enclosing said sprayer housing.