SU520076A1

SU520076A1 - Device for protection against hail of grape plantations

Info

Publication number: SU520076A1
Application number: SU2066008A
Authority: SU
Inventors: Давид Ильич Тактакишвили; Элгуджа Давидович Шапакидзе
Original assignee: Грузинский Ордена Трудового Красного Знамени Сельскохозяйственный Институт
Priority date: 1974-10-07
Filing date: 1974-10-07
Publication date: 1976-07-05

Description

1one

Изобретение относитс к сельскому хо-j 3 йству, в частности к устройствам дл за щиты виноградных насаждений от града, ; ;воздельюаемых преимущественно на верти 4калькой шпалере,i gThe invention relates to agricultural j 3, in particular to devices for the protection of grape plantings from hail,; ; erected mainly on the top of the trellis, i g

; Известны устройства дл защиты расте 1ИЙ от града, -содержащие нат нутую над растени ми против оград овую сетку. . :; Devices are known for protecting plant 1I from hail, -containing a fence net above plants against a fence. . :

Однако известные устройства недостаток-jg но эффективно защищают растени , а также с ожны в эксплуатации..However, the known devices lack-jg but effectively protect the plants, as well as in operation.

В предлагаемом устройстве с целью более эффективной зашиты растений от града сетка крепитс на провопочном каркасе, js : образуемом верхними проволоками шпалер i i :И поперечными проволоками, закрепленными -;на краевых и промежуточных опорах uf& -: лер. Дл обеспечени устойчивости каркаса концы поперечных проволок закреплены с 20 помощью анкерных отт жек,In the proposed device, for the purpose of more efficient protection of plants from hail, the mesh is fastened on a reinforced frame, js: formed by the upper wires of the trellis i i: And transverse wires fixed —; -: ler. To ensure the stability of the frame, the ends of the transverse wires are fixed with 20 anchors,

Сет1са состоит из отдельных полотен с шириной, достаточной дл перекрыти р да , , , соединенных между собой над меж- с помощью эластичного шнура. ,-25The net consists of separate canvases with a width sufficient to overlap a row of,, and interconnected over each other with an elastic cord. , -25

: На фиг. 1 изображено предлагаемое ycTf ; ройство, общий вид; на фиг. -2 - устройство со свернутой сетткой. - ..: FIG. 1 depicts the proposed ycTf; roystvo, general view; in fig. -2 - a device with a folded net. - ..

Claims

The device consists of a frame, surround. our upper wire 1 is vertical. trellis 2 and wires 3, tensioned perpendicularly to wires 1 and secured. at the same height on the edge 4 and intermediate 5 supports of vertical spiers

2. The ends of the wires 3 are secured with GB anchors, so that the frame; it is stable and does not defy - under the wind. The height of the wire KajpKaea is 2.2 m, which does not interfere with the use of mechanical means. Wire diameter 2.5-3 mm. Ceiv ka consists of individual canvases 7 with a width sufficient to overlap a number of plants. The mesh can be nylon or other synthetic material. RSA measures 4x7 mm or 5 x 10 mm grid cells. The blades 7 are fastened on three sides to the wire rods, and above the aisle, the linen web is connected to each other with an elastic cord. 8 rare stitches. Stretching between pockets is approximately 0.6 m. There are windows 9 on the mesh & canvas to unload hail. Under hail of hail are due to elastic cords. 8, the net sags in the direction between the rows and the hail rolls down 6 between the rows. After harvesting, the blade 7 is rolled and. secured on wires 1 j until the next season, as shown in Fig. 12 Claim 1, The device for the protection of hailstones from the hailstones, cultivated by the material on the vertical shaft, including a protégus-growing graft, In order to protect the plantings more effectively, the grid is fixed on a wire frame formed by upper trellis and transverse wires fixed to the edge and spacing. trellis supports. 2, The device according to claim 1.1. Of tl and ch and kk; Shche e with the fact that, in order to ensure the stability of the frame, the ends of the transverse wires are fixed with the help of anchor wires.

3. The device according to claim 1, characterized in that the grid consists of individual webs with a width sufficient to overlap a number of plants interconnected between each other between the rows with an elastic cord.

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