DEVICE FOR PROTECTION OF THE AGRICULTURAL PLANTS LOCATED ON TRELLIS WIRES AGAINST HAILSTONES
A device contains an antihail grid 5 installed on basic columns 1 by means of holders. The holders of the -shaped form, the average cores 2 of which 2 motionless, and extreme cores 3 - are hinges. The grid has the mechanism of opening and closing, executed in the form of frames 6 of triangular form,...
Gespeichert in:
Hauptverfasser: | , , , , , |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | A device contains an antihail grid 5 installed on basic columns 1 by means of holders. The holders of the -shaped form, the average cores 2 of which 2 motionless, and extreme cores 3 - are hinges. The grid has the mechanism of opening and closing, executed in the form of frames 6 of triangular form, which are connected by lateral faces with the extreme cores of the holders. On the motionless cores of the holders, along the entire length of the plants row the rope 11 is passed, which covers the pulleys fixed on the extreme basic columns of plants rows. On the ends of the specified rope, the tightening loads 16 are fixed, and by the average part it covers the drive pulley 18. |
---|