Power take-off Shaft driven ground preparation machine

Details Power take-off Shaft driven ground preparation machine Power take-off Shaft driven ground preparation machine

1981-02-09

1988-10-11

Shapiro, Paul E.

Planting

Drilling

Frame and planting-element arrangement

172 68, 172 70, 172119, A01C 700, A01B 900

Patent

active

047762900

ABSTRACT:
A power take-off shaft driven combination machine for ground preparation which can be coupled to a tractor vehicle is equipped, with a view to a short, light and constructionally simple construction, with levelling tools 107 arranged directly behind the tractor vehicle 38 which level the wheel tracks left by the tractor vehicle 38, with a rotor-tiller 20 arranged between the levelling tools which is driven via the power take-off shaft in a direction of rotation U which sustains the direction of travel F and which throws the excavated earth against a movable rake 24 or against a flexibly arranged mat 31 and with a vertically adjustable crushing roller 202 arranged therebehind which has a peripherally at least substantially closed roller body 203 with peripherally directed rows of teeth 204 and scrapers 207 arranged between and spaced apart from the rows of teeth. Tyne elements 214 which resiliently engage in the ground are arranged on the scraper 204 behind the crushing roller 201 and break up the cakes of earth peeled from the crushing roller 202 by the scrapers 207.

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