Automatic rolling shutter mechanism for roof of greenhouse

Abstract

The invention relates to an automatic rolling shutter mechanism for the roof of a greenhouse. The automatic rolling shutter mechanism comprises the roof of the greenhouse, an illuminance adjusting module, a photosensitive sensor, a controller and a storage battery, wherein the roof of the greenhouse is obliquely arranged; the illuminance adjusting module is provided with an unwinding roller arranged at the top end of the roof of the greenhouse, a rolling shutter arranged in the unwinding roller in a winding mode and provided with a flexible solar panel, a motor used for driving the unwinding roller to rotate so as to achieve winding and unwinding of the rolling shutter, and a charging and discharging controller connected with the flexible solar panel; the photosensitive sensor is used for detecting illuminance in the greenhouse; the controller is electrically connected with the photosensitive sensor and the illuminance adjusting module; and the storage battery is electrically connected with the charging and discharging controller, the controller and the motor. Compared with the prior art, the automatic rolling shutter mechanism has an automatic winding function, sun shading of the greenhouse is facilitated, and different lighting requirements of crops in the greenhouse can be met. The environment in the greenhouse can be automatically monitored and adjusted, and an optimal growth environment is provided for the growth of crops.

Description

technical field [0001] The invention relates to the technical field of greenhouses, in particular to an automatic roof roller shutter mechanism for greenhouses. Background technique [0002] In the face of people's increasing material needs and quality of life requirements, the necessity of greenhouse construction is more prominent. How to efficiently manage the environment in the greenhouse and the importance of scientific planting to farmers is self-evident. The temperature difference between day and night in winter and spring is large. In order to ensure the yield of crops, it is necessary to take insulation measures for the greenhouse at night. Generally, a curtain with thermal insulation performance is laid on the top of the greenhouse. The light intensity at noon in summer is relatively high. In order to ensure the survival rate of crops, it is necessary to take sunshade and sunscreen measures for the greenhouse at noon. Generally, curtains with sunshade performance ...

AI Technical Summary

Problems solved by technology

However, most of the current mainstream roller blind machines require manual operation to control the lifting of the roller blind, the degree of automation is low, and the power source is mostly an external power supply

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