UNIVERSAL ROOM-AND-YARD VERTICAL BED Russian patent published in 2011 - IPC A01G9/02 

FIELD: agriculture.

SUBSTANCE: bed contains shelves located in parallel to one another, and mounting clips of the shelves position. The shelves are made in the form of cassettes which are taken at least two. Each cassette is additionally equipped with inter-cassette riser and is made of cylindrical shape. On the outer side of the cassettes at least three mounting clip are rigidly mounted symmetrically towards each other. Each of the clips is made in the form of rectangular protrusion with a through hole that is connected to the inter-cassette riser. The inter-cassette riser is a quadrangular plate, which width and thickness are 0.5-0.7 mm less than the inner size of the through hole in mounting clip for easy setting the inter-cassette riser. The inter-cassette riser has two trapezoidal limiters sharing the inter-cassette riser into three parts - lower, upper and middle. The lower part of the riser is connected to the bottom cassette with the through hole of the mounting clip. The lower trapezoidal limiter is designed to limit movement of the inter-cassette riser. After connecting the three inter-cassette risers with three mounting clips the upper parts of trapezoidal limiter are connected to the next cassette. The upper trapezoidal limiter is arranged to limit movement of the next cassette. Through holes are connected with inter-cassette risers in half. Free hollows of the second half of the mounting clip of the next cassette are connected with the next set of inter-cassette risers. The rest middle part of the inter-cassette riser between the trapezoid constraints with a height of trapezoid constraints forms the inner space with a height of 25-50 cm for providing light, irrigation and vertical growth of plants.

EFFECT: design has compactness, ease of maintenance and manufacturing.

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