Portable spray unit

Fluid sprinkling – spraying – and diffusing – With mobile tank-type supply means – Spray boom or bar type distributor

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Details

239159, 239172, B05B 120, A01G 2509

Patent

active

047250046

ABSTRACT:
A portable spray unit having a frame assembly (22), a tank assembly (42), an attachment assembly (40), and a spray system (50). The frame assembly is hitched (26) to the rear (12) of a tractor (10), and cradles the tank assembly. The attachment assembly adjustably supports the upper portion of the frame assembly by means of connections (44,46,48) to the tractor chassis. The spray system is carried by the frame and is fluidly connected to the tank assembly. The spray system includes an electric pump (76) powered by the tractor battery (16), a pressure regulator (80) to adjust and maintain flow intensity, vertical and horizontal bar mounts (52,60) for adjustably mounting the nozzles (64) to provide the desired spray pattern, and articulated nozzles (66) for adjusting the spray direction relative to the bar mounts.

REFERENCES:
patent: 2618509 (1952-11-01), Carlson
patent: 2794678 (1957-06-01), Busey et al.
patent: 3565341 (1971-02-01), Burroughs
patent: 3815830 (1974-06-01), Rowan
patent: 4236673 (1980-12-01), Lake
patent: 4269356 (1981-05-01), Rose

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