Fluid sprinkling – spraying – and diffusing – Mobile distributor – Irrigation device
Patent
1991-01-24
1992-01-07
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Mobile distributor
Irrigation device
239735, 305 15, 305 56, 301 43, B05B 312
Patent
active
050783262
ABSTRACT:
Mobile irrigation equipment includes a water delivery tube, a support frame mounting the tube, and a belt traction apparatus movably mounted to the support frame and operable for moving the support frame over the ground. The belt traction apparatus includes drive wheels rotatably mounted to the support frame and an endless traction belt entrained over the drive wheels for engaging the ground and moving the support frame when the wheels are rotated. Each drive wheel has an annular plate, a central hub rotatably mounted to support frame about an axis, spokes supporting the annular plate on the hub in concentric relation with the rotational axis of the hub, and a plurality of lugs attached to the periphery of the annular plate in circumferentially spaced relation to one another and extending in transverse relation to the annular plate and in radial relation to the rotational axis of the hub. Each lug has a central slot extending from an inner edge of the lug in a radial direction relative to the rotational axis of the hub. The slot provides the means by which the lug is fitted on and attached to the periphery of the annular plate. Also, each lug has an outer recess extending in transverse relation to the slot for receiving the belt entrained over the wheel.
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Flanagan John R.
Grant William
Kashnikow Andres
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