Modernized vegetable planting intelligent greenhouse film rolling device

Abstract

The invention relates to the related technical field of agricultural machinery, and discloses a modernized vegetable planting intelligent greenhouse film rolling device. The device comprises a greenhouse body and a film rolling box, a driving motor is fixedly installed on an input shaft on one side of the film rolling box, and a mounting frame is fixedly installed on one side of the film rolling box. A traction pipe is arranged to be a hollow pipe with a side wall provided with air holes, when a greenhouse film is rolled up through a film rolling shaft, the mounting frame is synchronously driven to ascend, then a movable plug is dragged to ascend synchronously, meanwhile, pressure of a lower end of the movable plug in an inner cavity of a fixed box is reduced, and finally, an air guide pipe promotes the traction pipe to suck air through reduction of the pressure in the film rolling shaft. Meanwhile, when the film rolling shaft rolls the greenhouse film, the greenhouse film can be firmly adsorbed during rolling through continuous air suction of the traction pipe, so that the phenomenon that the film rolling shaft is non-uniform in rolling due to unwinding or less rolling is avoided,and finally, the purpose of efficient rolling is achieved.

Description

technical field [0001] The invention relates to the related technical field of agricultural machinery, in particular to a film rolling device for a modern vegetable planting intelligent greenhouse. Background technique [0002] In order to effectively control the temperature and humidity in the greenhouse, create a good growth environment for vegetable planting, and make the vegetables grow well, it is necessary to retract and release the film on the greenhouse, so that the air in the inner cavity of the greenhouse can be separated from the outside world. In the same way, among them, the greenhouse film rolling machine is widely used in the winding of the greenhouse film in the modern greenhouse because of its low manufacturing cost and small size. [0003] The working principle of the existing film rolling machine for greenhouses is as follows: the film rolling box is driven to rotate by the drive motor, and at the same time, the planetary gear train in the film rolling box...

AI Technical Summary

Problems solved by technology

[0008] The present invention provides a modern vegetable planting intelligent greenhouse film rolling device, which has the advantages of high-efficiency winding, slow and stable falling, fast snow removal and stable positioning, and solves the problems mentioned in the above-mentioned background technology

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