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1. 发明公开

EP4293327A1 WEIGHING PLATFORMS AND SYSTEM FOR GREENHOUSES 审中-实审
公开(公告)号：EP4293327A1
公开(公告)日：2023-12-20
申请号：EP23178973.6
申请日：2023-06-13
申请人： C-Led Srl
发明人： GUIZZARDI, Andrea , ROPA, Gabriele , BETTI, Lorenzo , ACCORSI, Mattia , CATANI, Guido
IPC分类号： G01G19/42 , G01G21/22 , A01G9/14 , A01G27/00 , G01G17/00 , G01G17/04
摘要： Weighing platform (100) for pots/plants comprising:
- a top covering (3) for supporting at least one pot/plant, preferably comprising two edges (31) perpendicular to the plane on its long sides and four perpendicularly bent wings (32), two for each short side;
- a top half-frame (4) on which said top covering (3) leans;
- a bottom half-frame (5);
- preferably four adjusting feet (2) fixed to said bottom half-frame (5);
- optionally a bubble level (10);
wherein
- said top half-frame (4) comprises a rigid mesh or grid structure, wherein meshes have different dimensions and shapes;
- said top half-frame (4) and said top covering (3) together form an integral assembly;
comprising just one load cell (8) fixed between said top half-frame (4) and said bottom half-frame (5), said load cell (8) being the only mechanical connection between said top half-frame (4) and bottom half-frame (5);
characterized in that
said top half-frame (4) preferably comprises bent metallic profiles soldered to each other perpendicular to the top covering (3), which profiles form:
- two perimeter longitudinal edges (42),
- two perimeter side edges (41),
- two profiles (43) arranged to form a cross between said two side edges (41) and connected with their ends to said lateral edges (41) and to a median transversal I-beam (45),
- preferably two profiles (44) parallel to each other and to the side edges (41) and connected to said longitudinal edges (42) with their head ends,
- said median transversal I-beam (45) being a profile bent in the shape of an upside-down U, placed in correspondence of the central longitudinal axis, provided with a central slit (46);

an upside-down U-shaped profile (47) placed under said slit (46), provided with a pair of holes (13) for fixing through screws to a pair of holes (9) of the load cell (8).
Weighing system comprising a plurality of weighing platforms (100).

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