End control, electrical, power drive unit for agricultural sprin

Details End control, electrical, power drive unit for agricultural sprin End control, electrical, power drive unit for agricultural sprin

1980-01-10

1981-09-22

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Mobile distributor

Irrigation device

180 14R, 180 70R, 239721, B05B 318

Patent

active

042905591

ABSTRACT:
An electrical, end control, power drive mover unit for agricultural sprinkler irrigation systems comprises oppositely mounted, dual electric motors adapted to revolve about a stationary bull gear by reason of drive pinions respectively driven by the motors. The motors are structurally supported and rigidly secured to a rotatable sprinkler pipe section by means of respective, mutually substantially symmetrically oriented platforms, advantageously respective lengths of structural channel, that serve to also support respective speed reducing gear boxes, desirably in-line with the associated motors. Structural means, advantageously in the form of an annular plate rigidly secured to the sprinkler pipe section, serves, in turn, to rigidly fasten the platforms to the sprinkler pipe section at diametrically opposite positions thereon. The sprinkler pipe section is rotatably carried by a tubular bearing, which is rigidly attached to the chassis frame of the mover unit for the system and to which the bull gear is rigidly secured. Sprockets affixed to the sprinkler pipe section serve to drive traction wheels of the mover unit in synchronism with rotation of the sprinkler pipe.

REFERENCES:
patent: 3318531 (1967-05-01), Funk
patent: 3978882 (1976-09-01), Cornelius
patent: 4153070 (1979-05-01), Marcotte

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