Precise control device for reflection angle of reflective film

Abstract

The invention relates to the field of control devices, in particular to a reflective film reflection angle accurate control device which comprises a base, a fixing seat is arranged on the lower surface of the base, and a first motor is arranged on the upper surface of the base. And meanwhile, the operator utilizes a control console to start internal arrangement, then the operator utilizes a first motor to drive an adjusting plate to rotate, then a light reflecting plate is driven to move, and meanwhile the operator utilizes a second motor on the upper surface of the control console to drive the light reflecting plate to move. When the equipment is subjected to impact force, buffer columns are downwards extruded, then third springs on the outer surfaces of the buffer columns are deformed, the damping effect of the equipment is further improved, and meanwhile, an operator uses a limiting rod to prevent a buffer plate from excessively moving to damage the equipment.

Description

technical field [0001] The invention relates to the field of control devices, in particular to a device for precise control of the reflection angle of a reflective film. Background technique [0002] Because the reflective film can reflect the light along the incident direction, it has good recognition at night. In most areas of northern my country, especially in the intensive agricultural production and planting areas between 35° and 45° north latitude, solar greenhouses are the main However, in the three seasons of spring, autumn and winter in northern my country, the intensity of solar radiation and the duration of solar radiation are generally less, and less light time and light intensity will affect the solar greenhouse For the normal growth of planted crops, in order to improve the light conditions in the solar greenhouse, it is necessary to take appropriate methods to supplement the crops in the greenhouse. [0003] The existing reflective film in the greenhouse is oft...

AI Technical Summary

Problems solved by technology

[0003] The existing reflective film in the greenhouse is often directly laid on the ground for reflective treatment, so the reflective effect is poor, and the service life of the reflective film will be greatly reduced. To this end, we propose a precise control device for the reflection angle of the reflective film

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