Self-snow-removing greenhouse structure

Abstract

The invention discloses a self-snow-removing type greenhouse structure which comprises a base, a supporting rod is welded to the upper end of the base, a greenhouse top plate is arranged at the upperend of the supporting rod, a first electromagnet is arranged at the upper end of the greenhouse top plate, and second electromagnets are arranged on the two side walls of the greenhouse top plate. Theopposite magnetic poles of the first electromagnet and the second electromagnet are opposite when the first electromagnet and the second electromagnet are powered on, a plurality of ejector rods arefixedly connected to the greenhouse top plate, the side walls of the ejector rods are rotationally connected with snow baffles through spring shafts, and the snow baffles are composed of silicon steelsheets. Current is generated through the thermoelectric power generation set and is converted into alternating current with the direction and the size changing continuously under the action of the inverter, so that the magnetic field between the first electromagnet and the second electromagnet changes continuously accordingly, the stress direction of each snow baffle changes continuously, and thesnow baffles can shake back and forth along the rotating axes of the snow baffles; therefore, accumulated snow covering the snow blocking plate can be shaken off, and damage of the accumulated snow to the greenhouse is avoided.

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

Images