JPH0371735U

JPH0371735U -

Info

Publication number: JPH0371735U
Application number: JP13386189U
Authority: JP
Priority date: 1989-11-20
Filing date: 1989-11-20
Publication date: 1991-07-19

Description

[Brief explanation of drawings]

第１図は、この考案に基づき、多くの農作物或
いは輪作物を栽培する大規模の農場のために設計
された遮蔽構造体で、第２図は副遮蔽体Ａの側面
図で、第３図は第２図に示すシヤツトル体の滑動
機構上視断面構成図で、第４図は第２図に示すシ
ヤツトル体の滑動機構の側面構成図で、第５図は
第２図に示す巻上げ機４１の上視図で、第６図は
第２図に示す格子枠の上視図で、第７図は防水シ
ートおよび該防水シートを巻上げるための機構の
他の一実施例を示す部分側面図である。１……フレーム構造体、１１……支持柱、１２
……梁、１３１……屋根、２……遮蔽体、２１…
…格子枠、２２……防水シート、２３……巻上げ
機、３……シヤツトル体、４……滑車装置、４１
……巻上げ機、４２……ロープ、４３……滑車、
４４１……強化材（ロープ）、４４２……ロープ
、４５……巻上げ機、８……黒網。 Figure 1 shows a shielding structure based on this invention designed for large-scale farms that grow many crops or rotational crops, Figure 2 is a side view of sub-shield A, and Figure 3 2 is a top sectional view of the sliding mechanism of the shuttle body shown in FIG. 2, FIG. 4 is a side view of the sliding mechanism of the shuttle body shown in FIG. 2, and FIG. 6 is a top view of the lattice frame shown in FIG. 2, and FIG. 7 is a partial side view showing another embodiment of a waterproof sheet and a mechanism for winding up the waterproof sheet. It is. 1... Frame structure, 11... Support column, 12
...beam, 131...roof, 2...shielding body, 21...
... Lattice frame, 22 ... Waterproof sheet, 23 ... Winding machine, 3 ... Shuttle body, 4 ... Pulley device, 41
... winding machine, 42 ... rope, 43 ... pulley,
441... Reinforcement material (rope), 442... Rope, 45... Winding machine, 8... Black net.

Claims

[Claims for Utility Model Registration] 1. A frame structure 1 that provides a shielding body 2 for shielding agricultural products from above from rain and sunlight;
Agricultural shielding structure held via a pulley device 4 so as to be vertically movable. 2 A frame structure 1 having a support column 11, a pulley 43 attached to almost the upper end of the support column 11, and a rope 42 whose one end is pulled by a hoist 41 via the pulley 43. The shuttle body 3 is suspended from the shaft and is attached to be movable up and down along the support column 11, and one end of the shuttle body 3 is fixed to a lower part of the shuttle body 3, and the other end edge is fixed at an appropriate position. The lattice frame 21 is held in a substantially horizontal or predetermined inclined shape so as to be stretched by a reinforcing member 441 connected to a higher part of the shuttle body 3, and a lattice frame 21 that covers the lattice frame 21 is An agricultural shielding structure consisting of a waterproof sheet 22. 3. A frame structure 1 having a support column 11, a beam 12 horizontally supported by the frame structure 1, and pulleys 43, 45 attached to substantially the upper end of the support column 11 and the beam 12, respectively.
and is lowered by a rope 42, one end of which is pulled by a hoist 41, via a pulley 43,
In addition, the shuttle body 3 is attached to be movable up and down along the support column 11, one end edge of the shuttle body 3 is fixed to the shuttle body 3, and the other end edge is positioned at an appropriate position via the pulleys 43 and 45. , a lattice frame 21 held approximately horizontally or at a predetermined slope so that one end thereof is suspended by a rope 442 pulled by a hoist 41; and a waterproof sheet 22 covering the lattice frame 21. Agricultural shielding structure consisting of. 4. The agricultural shielding structure according to claim 2 or 3, further comprising a hoisting machine 23 so as to be able to hoist up the waterproof sheet 22. 5. According to claim 2 or 3, a lattice frame type roof 131 is supported and fixed above the lattice frame 21 by the frame structure 1, and a black net 8 is provided so as to be freely rolled up so as to cover the roof 131. Agricultural shielding structures as described.