A kind of self-snow removal type greenhouse structure

Abstract

The invention discloses a self-removing snow greenhouse structure, comprising a base, the upper end of the base is welded with a support rod, the upper end of the support rod is provided with a roof plate, and the upper end of the roof plate is provided with a first electromagnetic Iron, the two side walls of the roof board are provided with second electromagnets, and the opposite magnetic poles of the first electromagnet and the second electromagnet are opposite when energized, and a plurality of push rods are fixedly connected on the roof board, The side wall of the push rod is rotatably connected with a snow shield through a spring shaft, and the snow shield is made of a silicon steel sheet. The present invention generates current through the thermoelectric generating set, and converts it into an alternating current whose direction and size are constantly changing under the action of the inverter, so that the magnetic field between the first electromagnet and the second electromagnet is constantly changing accordingly, so that each The force direction of the snow shield is constantly changing, and it can vibrate back and forth along its rotation axis, so that the snow covered on the snow shield can be shaken off to avoid damage to the greenhouse caused by snow accumulation.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to a self-snow-removing greenhouse structure. Background technique [0002] The greenhouse uses light-transmitting covering materials as all or part of the enclosure structure, which is used to ensure the normal growth and development of crops in the cold winter. [0003] However, in winter, especially in the colder north, there are often heavy snowfalls, blizzards and other weather. Since the greenhouses are mostly built with plastic films or glass panels, they are easily crushed if covered by a large amount of snow, resulting in the loss of crops in the greenhouses. die. In addition, the snow melts slowly. Before the snow melts, the sunlight entering the greenhouse is weak, which leads to a decrease in the temperature and light intensity in the greenhouse, which seriously affects the growth of plants in the greenhouse. Contents of the invention [0004] The obje...

AI Technical Summary

Problems solved by technology

[0003] However, in winter, especially in the colder north, there are often heavy snowfalls, blizzards and other weather. Since the greenhouses are mostly built with plastic films or glass panels, they are easily crushed if covered by a large amount of snow, resulting in the loss of crops in the greenhouses. die

In addition, the snow melts slowly. Before the snow melts, the sunlight entering the greenhouse is weak, which leads to a decrease in the temperature and light intensity in the greenhouse, which seriously affects the growth of plants in the greenhouse.

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