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A rotary drum pull-up roller blind machine and its use method

A rolling shutter machine and rolling shutter technology, which is applied in the field of agricultural engineering, can solve the problems of roof shading, failure to meet the actual needs of plastic greenhouses, and blocking sunlight, etc., to achieve the effects of avoiding easy damage, reasonable structure, and avoiding damage

Active Publication Date: 2017-01-25
INST OF ENVIRONMENT & SUSTAINABLE DEV IN AGRI CHINESE ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem that the existing plastic greenhouse roller blinds block the sunlight, the present invention aims to provide a drum pull-up roller blind and its use method
However, the current roller blinds used in plastic greenhouses are mainly obtained by directly applying the solar greenhouse roller blinds or slightly improved, and the thermal insulation covering is also placed on the top, causing a large number of shading problems on the roof, which shows that the current plastic The roller shutter machine of the greenhouse cannot meet the actual needs of the plastic greenhouse production

Method used

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  • A rotary drum pull-up roller blind machine and its use method

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Effect test

Embodiment 1

[0026] Embodiment 1 The pull-up roller blind machine of the present invention

[0027] On the plastic greenhouse in Shunyi, Beijing, the pull-up roller shutter machine of the present invention is installed, and the plastic greenhouse used is ridge height 4m, spans 20m, and is long 60m.

[0028] The pull-up roller blind machine of the present invention is as figure 1 As shown, it comprises a curtain rotating shaft 2, a rolling shutter rotating shaft 3, a guide rope 5 and a motor 1: a rolling shutter rotating shaft 3 is respectively arranged at the outer lower part of the shed on both sides of the plastic shed 6, and one side of the greenhouse covering is fixed on the roll. On the curtain rotating shaft 3, the other side is connected and wound on the curtain rotating shaft 2 located at the top of the plastic greenhouse 6 through the guide rope 5. The guiding ropes 5 from both sides of the plastic greenhouse 6 are wound in the same direction, and the motor 1 is used for pulling ...

Embodiment 2

[0036] Embodiment 2 uses the pull-up roller shutter machine of the present invention

[0037] Use the rotary drum pull-up type roller blind machine of embodiment 1 of the present invention, concrete steps are as follows:

[0038] When the insulation quilt is to be covered at night, the motor drives the curtain rotation shaft 2 to rotate so that the guide rope 5 is wound on the curtain rotation axis 2, and the guide rope 5 drives the insulation quilts on both sides of the greenhouse to unfold on the shed surface;

[0039] When the heat preservation quilt will be rolled up during the day, the roller blind rotating shaft 4 on both sides of the motor drives to rotate, and the heat preservation is rolled onto the roller blind rotating shaft 4. When rolling up the heat preservation quilt, the three motors connected to the roller blind rotation shaft and the curtain rotation shaft can be opened simultaneously to prevent the heat preservation quilt from sliding down quickly.

[0040]...

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Abstract

The invention belongs to the technical field of agricultural engineering, and particularly relates to a drum upward-pulling type curtain rolling machine. The drum upward-pulling type curtain rolling machine comprises a curtain pulling rotating shaft, curtain rolling rotating shafts, guiding ropes and a motor, wherein the two curtain rolling rotating shafts are respectively arranged on the lower portions of two sides of the outside of a plastic greenhouse; one side of a greenhouse covering object is fixed on the curtain rolling rotating shafts; the other side of the greenhouse covering object is wound to the curtain pulling rotating shaft arranged on the top of the plastic greenhouse through the guiding ropes; the winding directions of the guiding ropes on the two sides of the plastic greenhouse are the same; and the motor provides power for the curtain pulling rotating shaft and the curtain rolling rotating shafts. The invention also provides a using method of the drum upward-pulling type curtain rolling machine. The drum upward-pulling type curtain rolling machine is reasonable in structure; heat-insulation quilts are rolled on the ground surfaces on two sides of the greenhouse; shielding of illumination in the greenhouse during the day is reduced; and the light transmittance in the plastic greenhouse is increased.

Description

technical field [0001] The invention belongs to the technical field of agricultural engineering, and in particular relates to a drum pull-up roller blind machine and a use method thereof. Background technique [0002] The solar greenhouse rolling machine can realize the mechanized operation of the greenhouse insulation quilt. The existing mainstream rolling machine types include self-propelled greenhouse rolling machine, back-pull greenhouse rolling machine and so on. But all roller shutters roll the insulation to the top of the greenhouse. Different from solar greenhouses, plastic greenhouses must have corresponding heating and heat preservation measures in order to carry out normal production in winter in northern China. Heat preservation quilts are an indispensable heat preservation measure, but if the existing rolling shutter machine is installed, the two sides The insulation quilt is rolled up on the top of the greenhouse, which will block most of the sunlight during t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G9/22
CPCY02A40/25
Inventor 方慧周波杨其长卢威张义李琨刘文科程瑞锋仝宇欣周升李志鹏
Owner INST OF ENVIRONMENT & SUSTAINABLE DEV IN AGRI CHINESE ACADEMY OF AGRI SCI