JPS594262U

JPS594262U - Winding shaft drive device for opening and closing greenhouse curtains

Info

Publication number: JPS594262U
Application number: JP1982099223U
Authority: JP
Inventors: 武田中
Original assignee: 誠和化学株式会社
Priority date: 1982-06-30
Filing date: 1982-06-30
Publication date: 1984-01-12
Also published as: JPS6219163Y2

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

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す斜視図、第２図は他の
取付例を示す一部省略底面図、第３図は左右２枚張りの
温室仕切カーテンにおける中央部の一実施例を示す妻側
正面図。１・・・・・・ガイド部材、２・・・・・・カーテン、
３・・・・・・巻取ロッド、４・・・・・・駆動部、５
・・・・・・リード部材、６・・・・・・連結部材、９
・・・・・・自転抑止機構、５３・・・・・・ローラ、
Ｐ・・・・・・カーテン仕切面形成部材。Fig. 1 is a perspective view showing one embodiment of the present invention, Fig. 2 is a partially omitted bottom view showing another installation example, and Fig. 3 is an example of the central part of a greenhouse partition curtain with two left and right panels. Wife side front view showing. 1... Guide member, 2... Curtain,
3... Winding rod, 4... Drive section, 5
...Lead member, 6...Connection member, 9
...Rotation prevention mechanism, 53...Roller,
P...Curtain partition surface forming member.

Claims

[Scope of Claim for Utility Model Registration] 1. A winding shaft drive for opening and closing greenhouse curtains that opens and closes curtains on a partition surface by reciprocating a winding iron to which one end of the curtain, which is stretched tilted or horizontally, is fixed. In the device, a drive unit connected to at least one end of the winding iron, an immovable guide member disposed along a moving direction of the drive unit, and rotatably engaged with the guide member as an axis. a lead member that is movable in a closed state;
One end is rotatably fixed to the lead member via a support shaft, and the other end is rotatably fixed to an appropriate position of the drive unit via a support shaft, and is perpendicular to the rotational plane of the lead member relative to the guide member. a rotation inhibiting mechanism comprising a connecting member having a rotating surface and guiding the drive unit while preventing rotation thereof regardless of movement of the winding iron in the axial direction and/or rocking displacement of the axial center; A winding shaft drive device for opening and closing greenhouse curtains. 2. The device according to claim 1, wherein the drive section is an electric motor connected and fixed to the end of the winding iron integrally with the speed reduction mechanism. 3. The device according to claim 1, wherein the drive section is a speed reduction mechanism built into the casing, and is connected to a prime mover fixed at a fixed position via a flexible rotation transmission wire. 4. The lead member has a lead frame into which the guide member is loosely inserted,
2. The device according to claim 1, further comprising a roller rotatably supported by the lead frame via a shaft pin, the roller being provided in rolling contact with the immovable guide member.