| 摘要 |
The manure spreader includes a wheeled, V-shaped body having a longitudinally positioned impeller rotatively carried near the bottom of the V-configuration. The impeller blades are positioned on a multi-sided body and are arranged in oppositely generated helices to urge the manure both from the rear of the body and from the front of the body toward an outlet gate which is positioned in the body intermediate its ends. A rotary spinner is carried outwardly of the body in position to receive the effluent from the outlet gate and a suitable drive mechanism is provided to rotate the spinner at many times the rotative speed of the impeller. The spinner and the impeller are simultaneously rotated by a common drive, which may be a tractor PTO, and an adjustable deflector is provided in effluent path from the spinner to easily vary the spray pattern.
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