Movable greenhouse seedling humidification device

Abstract

The invention provides a movable greenhouse seedling humidification device which comprises a support plate which is horizontally disposed in the greenhouse, and the support plate is rectangular, and the four corners are fixed to the top of the greenhouse by support rods; two slide rails are arranged in parallel on the surface of the support plate, and each of the slide rails is provided with a pulley matched thereto, and both ends of the pulley are hingedly connected with the bottom of the mounting frame through a rotating shaft. One of the mounting brackets is fixedly mounted with a steppingmotor on the top, and a counterweight block with the same weight as that of the stepping motor is fixedly mounted on the top of the other mounting bracket; the output end of the stepping motor is connected with a rotary shaft, and the rotary shaft passes through the gear center and is arranged in the side bearing of the counterweight block; the lower part of the gear meshes with a straight rack fixed on the upper surface of the support plate, and the straight rack and the slide rail are parallel to each other; a top of the stepping motor and a top of the counterweight block are fixedly connected with the top of the moving frame through a supporting rod, a water storage tank is arranged in the moving frame, and the water storage tank is connected with a humidifying pipe through a drain pipe.

Description

technical field [0001] The invention relates to the technical field of growing seedlings in greenhouses, in particular to a movable humidifying device for growing seedlings in greenhouses. Background technique [0002] At present, greenhouse planting has become more and more common. People grow seedlings in greenhouses. In order to effectively control the temperature in the greenhouse, the outer surface of the greenhouse is covered with plastic insulation film. Therefore, the temperature in the greenhouse is high and the water evaporates too quickly. unfavorable to crop growth. Therefore, it is necessary to regularly humidify the crops. At the present stage, it mainly relies on manual operation to humidify the crops in the greenhouse, and sprays the crops with manual hand-held hoses to replenish water and reduce the temperature in the greenhouse. If it is implemented in a tall shed, the working environment is harsh, the labor intensity is high, and the spraying efficiency i...

AI Technical Summary

Problems solved by technology

[0002] At present, greenhouse planting has become more and more common. People grow seedlings in greenhouses. In order to effectively control the temperature in the greenhouse, the outer surface of the greenhouse is covered with plastic insulation film. Therefore, the temperature in the greenhouse is high and the water evaporates too quickly. bad for crop growth

Therefore, it is necessary to regularly humidify the crops. At the present stage, it mainly relies on manual operation to humidify the crops in the greenhouse, and sprays the crops with manual hand-held hoses to replenish water and reduce the temperature in the greenhouse. It is implemented in a tall shed, the working environment is harsh, the labor intensity is high, and the spraying efficiency is low, the humidification is uneven, and the humidification and cooling effect is not good.

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