Blower for orchard

Abstract

The invention provides a blower for an orchard. The blower comprises a power source, a fan and a hollow pipe tower arranged vertically. A transmission shaft is vertically arranged in the pipe tower, a rotatable top end spindle box is arranged at the top of the pipe tower, the power source is connected with the transmission shaft through a speed reducing steering mechanism, the other end of the transmission shaft is connected with the top end spindle box, a spindle is horizontally arranged on the top end spindle box, and the fan is installed on the spindle. When the blower works, the power source drives the spindle to rotate through the transmission shaft, and meanwhile the spindle drives the top end spindle box to rotate through the speed reducing steering mechanism. The blower can blow air to the crowns of fruit trees from the high position, a physical disturbance method is utilized to mix air in the upper layer and the lower layer in small environment of the orchard to increase ventilation quantity of the fruit trees, peripheral temperatures of all the fruit trees in the orchard are adjusted to be consistent, growth of the fruit trees is facilitated, the fruit quality is improved, and the fruit trees can be prevented from damage caused by frost or low temperature.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery and equipment, and relates to an agricultural machinery and equipment for adjusting the temperature and humidity of the air around fruit trees in mountain orchards, in particular to an orchard fan. The method of physical disturbance is used to disturb the high-level air outside the fruit tree and the air inside the orchard to enhance the ventilation effect of the fruit tree and the mechanical equipment for temperature regulation. Frost prevention is one of the functions of the machine. Background technique [0002] In the western mountainous area, due to the different positions of the fruit trees in the orchard, the lighting time and ambient temperature vary greatly. On the sunny hillside, the lighting time is long, the sunlight intensity is strong, and the temperature around the fruit trees is high; The intensity of sunlight is weak, and the temperature around the fruit trees is lo...

AI Technical Summary

Problems solved by technology

Due to the difference in ambient temperature, the quality of the fruit produced in the same orchard varies greatly.

[0003] At the same time, in the early spring and late autumn, due to the intrusion of cold air, the temperature drops, especially in the clear and windless nights and early mornings, the radiation heat dissipation on the hillside increases, and the surface temperature of the ground and fruit trees drops rapidly. When the plant surface temperature drops to 0? Below ?C, it will suffer from frost damage, which will also affect the quality of fruit.

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