JPS607738U - Opening/closing device for agricultural and horticultural nets - Google Patents
Opening/closing device for agricultural and horticultural netsInfo
- Publication number
- JPS607738U JPS607738U JP10003483U JP10003483U JPS607738U JP S607738 U JPS607738 U JP S607738U JP 10003483 U JP10003483 U JP 10003483U JP 10003483 U JP10003483 U JP 10003483U JP S607738 U JPS607738 U JP S607738U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- closing device
- pair
- nets
- agricultural
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241001122767 Theaceae Species 0.000 claims 1
Landscapes
- Protection Of Plants (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案に係る農園芸用ネット類の開閉装置の一実
施例を示し、第１図は全体の斜視図、第２図、第３図は
ドラムの側面図と正面図、第４図、第５図は補正手段の
正面図と底面図である。
１．２・・・支柱、９・・・支持用ワイヤ、１０・・・
ネット、１１・・・横木、１３・・・ドラム、１４・・
・ハンドル、１５・・・螺旋状溝、１７ａ、１７ｂ・・
・駆動用ワイヤ、２０−・・取付板、２１ａ、 ２ ｌ
ｂ−・・滑車、２２ａ。
２２ｂ・・・レバー、２５・・・コイルハネ。
第４図 ロ
ー２６，１」」ゾた°＼
−６
２−ａ−Ｊ 鬼
１口
や＼＼１１１
１け・The drawings show an embodiment of the opening/closing device for agricultural and horticultural nets according to the present invention, in which Fig. 1 is an overall perspective view, Figs. 2 and 3 are side and front views of the drum, Fig. 4, FIG. 5 is a front view and a bottom view of the correction means. 1.2... Support column, 9... Supporting wire, 10...
Net, 11... Crosspiece, 13... Drum, 14...
・Handle, 15...Spiral groove, 17a, 17b...
・Drive wire, 20-...Mounting plate, 21a, 2 l
b--Pulley, 22a. 22b...Lever, 25...Coil fly. fig.
Claims (1)
類の開閉装置において、外周に１条の螺旋状の溝を形成
し、回転駆動手段を備えたドラムを支柱に回転自在に取
付け、一対の駆動用ワイヤめ端部をドラムの両端に止着
して互いに逆方向に巻回し、この駆動用ワイヤを上方に
延在し、一対の滑車にて張設方向を水平方向に変換する
一方、下端にこの滑車を回転自在に装着した一対のレバ
ーの上端を取付板に揺動自在に取付けるとともに、両レ
バー間にコイルはねを張設し、互いに内方への弾性的付
勢力を付与したことを特徴とする農園芸用ネット類の開
閉装置。In an opening/closing device for nets that are spread out and foldable on the ground in tea plantations, etc., a single spiral groove is formed on the outer periphery, a drum equipped with a rotation drive means is rotatably attached to a support, and a pair of The ends of the drive wire are fixed to both ends of the drum and wound in opposite directions, and the drive wire is extended upward, and a pair of pulleys convert the tensioning direction to the horizontal direction, while the lower end The upper ends of a pair of levers to which this pulley is rotatably mounted are swingably attached to a mounting plate, and a coil spring is stretched between the two levers to apply an elastic biasing force inward to each other. An opening/closing device for agricultural and horticultural nets, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10003483U JPS607738U (en) | 1983-06-27 | 1983-06-27 | Opening/closing device for agricultural and horticultural nets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10003483U JPS607738U (en) | 1983-06-27 | 1983-06-27 | Opening/closing device for agricultural and horticultural nets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS607738U true JPS607738U (en) | 1985-01-19 |
Family
ID=30236819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10003483U Pending JPS607738U (en) | 1983-06-27 | 1983-06-27 | Opening/closing device for agricultural and horticultural nets |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS607738U (en) |
-
1983
- 1983-06-27 JP JP10003483U patent/JPS607738U/en active Pending
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