Greenhouse roller shutter control mechanism and method
A technology of control mechanism and shutter machine, applied in greenhouse cultivation, program control, computer control, etc., can solve the problems of inability to realize centralized management, large area management of agricultural greenhouses, and low degree of automation, so as to save personnel costs and improve automation degree, the effect of improving accuracy
Active Publication Date: 2016-04-20
张立岩
8 Cites 9 Cited by
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The invention provides a greenhouse roller shutter control mechanism and method. The mechanism comprises a heat preservation quilt, a roller shutter machine, a supporting structure, a controller and a motor reversing mechanism, wherein the heat preservation quilt covers a greenhouse film of a greenhouse, the roller shutter machine is fixed to a rolling shaft of the heat preservation quilt, the supporting structure is hinged to the ground and fixedly connected with the roller shutter machine, the controller controls the roller shutter machine to operate, and the motor reversing mechanism is connected with the controller and controls the operation direction of the roller shutter machine; the supporting structure comprises an upper connecting rod, a lower connecting rod and an angle encoder, wherein one end of the upper connecting rod is fixed to the roller shutter machine, the lower connecting rod is connected with the upper connecting rod in a hinged mode and hinged to the ground, and the angle encoder is fixed to any hinge connection position and is in signal connection with the controller. According to the technical scheme, the greenhouse roller shutter control mechanism is simple and firm in structure, low in cost, high in automation degree, high in system control precision and great in reliability.
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