FIELD: agriculture.
SUBSTANCE: invention relates to the field of agricultural equipment, in particular, to devices for mechanisation of manual labour in harvesting crops of mushrooms and some vegetables. The device to harvest crops of mushrooms and vegetables from beds includes a sheet cover from solid material, and also stands of sheet fixation to a bed basement. Curvature of this sheet matches bed curvature. The sheet adjoins the bed tightly, without a gap. There are through holes arranged evenly along the whole surface of the sheet. A similar sheet with holes is laid above this sheet tightly without a gap with its outer surface. Holes of the outer sheet match holes of the inner sheet. The outer sheet has an opportunity of displacement relative to the inner sheet by the value of not less than the cross size of matched holes by means of inextensible or elastic connection.
EFFECT: reduced labour intensiveness and time expenditures for gathering of mushroom and vegetable crops from a bed.
3 dwg
Authors
Dates
2011-06-27—Published
2009-06-08—Filed