Crop treatment machine including spray jets - is for attachment to tractor front beam and has height adjustment device and ground wheels

摘要

The tractor drawn machine enables ground crops to be erected and sprayed to improve growth potential and reduce viral and bacteriological infection. At the front end of the tractor is a rectangular frame (4) connected with a pair of U-shaped beams. These support a hydraulic cylinder operated mechanism (7). A triangular support frame enables the height adjustment to be carried out for an injection spray (21). A hand adjustment screw enables the side wheels (24) associated with the spray devices to be brought down to the appropriate level. The spray members have two V-shaped members in plan, to part the crops in front of the tractor wheels and these are followed at the rear of the tractor by a pair of cambridge rollers.