Automatically adjustable sliding roof for livestock barns

Abstract

The invention discloses an automatic and adjustable translation type roof for a livestock barn. The automatic and adjustable translation type roof is characterized in that a top roof adopts a triangular structure arranged in a central symmetry manner in the width direction of the roof, and lower roofs are slope structures arranged on two sides of the top roof respectively; each of the top roof and the lower roofs comprises a support framework and a cover plate, support beams are perpendicular to purlines, and pull rods are arranged obliquely at 45 degrees; pulley blocks are arranged on the support beams; movable plates are fixedly connected to the upper surfaces of movable beams which are in sliding fit with the pulley blocks; traction drive mechanisms comprise gear motors, screw rods, nuts, drive gear sets and casing pipes; the casing pipes are arranged in the movable beams, the screw rods are inserted into the casing pipes, gears are uniformly distributed on the outer circumference of each nut, the gear motors are mounted below the movable plates, output shafts of the gear motors are in connection drive with the nuts, and the nuts are arranged in a sleeving manner on the screw rods above the movable plates; the length of the movable plates corresponds to the width of the coverage areas required by the lower roofs.

Description

technical field [0001] The present invention relates to the design and manufacture of livestock and poultry sheds. Specifically, it uses a geared motor to control the automatic translation and opening of the roof of the livestock sheds, so as to adjust the light and ventilation of the sheds and improve the heat, cooling and rainfall environment. Background technique [0002] Livestock and poultry sheds are important places for raising livestock and poultry. The environment of sheds has a very important impact on the healthy growth of livestock and poultry and the improvement of milk production and milk or meat quality of livestock and poultry, thus directly affecting economic benefits and feeding The development of livestock and poultry industry. At present, the ceiling of livestock and poultry sheds in my country usually adopts a fixed form. Once the livestock and poultry sheds are completed, the ventilation, sunlight and stocking density of the livestock and poultry sheds ...

AI Technical Summary

Problems solved by technology

After repeated use, the steel wire is easily broken due to various forces such as tensile force and shear force. In addition, due to factors such as weather and wind, the force on the steel wire is uneven, and the movable flat plate is prone to tilting or even being overturned. The entire structure The stability is relatively poor, and the production cost of this roof opening structure is relatively high, so it is not suitable for small farms to put into use

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