Sectional rail-type roller curtain

Abstract

The invention relates to the field of animal husbandry equipment, and particularly relates to a sectional rail-type roller curtain. The sectional rail-type roller curtain comprises a plurality of sections of rail roller curtains arranged according to the height of the holes of a wall body; each section of the rail roller curtains comprises a roller curtain body and a driving system; each roller curtain body comprises a lower roller curtain body shaft, an upper roller curtain shaft fixedly arranged on a cross beam and an inner protective rod, and a roller curtain cloth arranged between the upper roller curtain shaft and the lower roller curtain body shaft; the driving system comprises a rail box fixedly arranged between the cross beam and a short wall, an electric box fixedly arranged on the cross beam and the short wall, a driving trolley arranged on a C-shaped rail of the rail box, a driving motor arranged in the motor box and fixedly connected with the driving trolley and a speed reducer; the driving trolley is provided with a transmission shaft; and the transmission shaft is sleeved in the lower roller curtain shaft and is fixedly connected with the lower roller curtain shaft. The output shaft of the speed reducer drives the transmission shaft to rotate through a roller chain to drive the lower roller curtain shaft to rotate, and simultaneously, the lower roller curtain shaft is moved up and down through the winding of the roller curtain cloth. The device provided by the invention has the advantages of simple structure, convenient operation and stable operation, and theroller curtains are prevented from being stained and damaged.

Description

technical field [0001] The invention relates to the field of animal husbandry equipment, in particular to a segmented track-type roller blind. Background technique [0002] With the continuous development of the dairy farming industry and the expansion of the breeding scale, the area of ​​the cowshed is also expanding. If all the cowsheds are built with walls, it will not only prolong the construction period, but also increase the cost, and it is not conducive to the ventilation of the cowshed. Ventilation and light environment, in the current technology, electric roller blinds are used instead of walls, such as application number 201020557731.3, a patent application named electric sling roller blinds, which can speed up the construction period, reduce costs and improve the ventilation and air permeability of the barn. However, when the roller blind is opened, it is opened from top to bottom, and it is a one-stage roller blind, and the roller blind is rolled on the lower sha...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of the dairy farming industry and the expansion of the breeding scale, the area of ​​the cowshed is also expanding. If all the cowsheds are built with walls, it will not only prolong the construction period, but also increase the cost, and it is not conducive to the ventilation of the cowshed. Ventilation and light environment, in the current technology, electric roller blinds are used instead of walls, such as application number 201020557731.3, a patent application named electric sling roller blinds, which can speed up the construction period, reduce costs and improve the ventilation and air permeability of the barn. However, when the roller blind is opened, it is opened from top to bottom, and it is a one-stage roller blind, and the roller blind is rolled on the lower shaft, and the lower shaft is still at the lower part of the wall of the cowshed, which is easy to splash dirt and feces, etc. , damage the roller blinds, wire ropes and pulleys need to be lubricated frequently, easy to pollute, and the installation is more complicated

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