Novel fruit tree anti-freezing support device made of magnesite material

Abstract

The invention discloses a novel fruit tree anti-freezing support device made of a magnesite material. The device comprises a flange, pull rods, a cross arm and a supporting rod, wherein the supportingrod is made of the magnesite material, and the flange is detachably connected to the top of the supporting rod; the pull rods are arranged on the periphery of the supporting rod uniformly and evenly,and the upper end of each pull rod is detachably connected to the flange plate; the lower end of each pull rod is detachably connected to the cross arm, and the cross arm is circular and is arrangedon the periphery of the supporting rod. The device is mainly designed for frost prevention/freezing prevention and disaster reduction of evergreen fruit trees in the frost period. The structure of thedevice is firmer, flexible and convenient to operate compared with a method for pulling fruit branches by ropes. The device is mainly used for freezing prevention/frost prevention of the evergreen fruit trees such as mangos, oranges and grapefruits. After the fruit picking period, a frost prevention/freezing prevention cover is additionally installed according to weather changes and clamped tightly with fasteners to achieve the anti-freezing and heat-preserving effects.

Description

technical field [0001] The invention relates to the field of crop tools, in particular to a novel magnesite antifreeze supporting device for fruit trees. Background technique [0002] In the past, farmers mostly chose bamboo poles or iron poles as support poles, and solved the problem by inserting four or more poles into the ground and binding and fixing the crossarm with ropes. Has the following disadvantages: [0003] 1. Bamboo poles are easy to corrode and need to be replaced every year. The cost is high and labor is wasted. [0004] 2. A large amount of bamboo poles need to be felled, which will cause ecological damage. [0005] 3. After the fruit is picked every year, the bamboo pole or iron pole must be dismantled, and it must be reinstalled during the fruit-hanging period, which is labor-intensive. [0006] 4. Iron rods are easy to oxidize, so they need to be painted and maintained at least once every two years. The maintenance cost is high, labor is wasted, and so...

AI Technical Summary

Problems solved by technology

[0003] 1. Bamboo poles are easy to corrode and need to be replaced every year. The cost is high and labor is wasted

[0004] 2. A large number of bamboo poles need to be felled, which will cause ecological damage

[0005] 3. After the fruit is picked every year, the bamboo pole or iron pole must be dismantled, and it must be reinstalled during the fruit-hanging period, which is labor-intensive

[0006] 4. Iron rods are easy to oxidize, and paint maintenance should be carried out at least once every two years. The maintenance cost is high, labor is wasted, and soil pollution is serious

[0007] 5. The method of inserting four pillars into the ground will greatly affect the work under the tree (such as fertilization, weeding, etc.)

[0008] 6. It is not easy to install in uneven mountainous areas

[0009] 7. There will be frost in different areas, especially in high-altitude areas. The method of rope pulling cannot be equipped with anti-freeze cover, which will lead to a decrease in fruit tree production and even fruit tree necrosis. This phenomenon is especially obvious in the long green fruit trees that move from south to north.

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