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Anti-frost and anti-hail protection cover for orchard of dwarf and densely-planted hawthorn trees

A technology of dwarfing dense planting and anti-frost, applied in the field of protective cover, can solve the problems of inability to be widely popularized and applied, high cost, time-consuming, labor-intensive and labor-intensive installation and disassembly.

Inactive Publication Date: 2018-09-11
庆阳鑫颖工程技术研究有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the method of planting many poles and laying anti-hail nets on a large area is mostly adopted in production. This method is not only costly, but also time-consuming and labor-intensive to install and disassemble. Due to the limitation of terrain, it cannot be widely used. Promote application

Method used

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  • Anti-frost and anti-hail protection cover for orchard of dwarf and densely-planted hawthorn trees
  • Anti-frost and anti-hail protection cover for orchard of dwarf and densely-planted hawthorn trees
  • Anti-frost and anti-hail protection cover for orchard of dwarf and densely-planted hawthorn trees

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Used as anti-hail: 1. Put a steel casing with a wall thickness of 3 mm, a diameter of 35 mm, and a length of 170 cm close to the trunk of the hawthorn tree, bury its lower end in the soil at a depth of 20 cm (1), and place the steel casing inside the casing Pull out a telescopic rod with a wall thickness of 3 mm, a diameter of 33 mm, and a length of 2 meters to 1.9 meters, and fix it with two screws with a diameter of 10 mm (2); A screw hole with a diameter of 12 mm is drilled in the middle, and a steel plate with two screw holes with a diameter of 12 mm is drilled at both ends, and the middle hole is fixed at the top of the support rod 4 cm downwards with a screw with a diameter of 10 mm (8); 3. Connect one end of the steel casing (3) with a length of 1 meter, a wall thickness of 3 mm, and a diameter of 35 mm to one end of (8) with a screw with a diameter of 10 mm. Be careful not to tighten the screw too tightly so that ( 3) It can move up and down, and pull out the st...

Embodiment 2

[0017] Used as anti-frost: increase on the basis of example 1 anti-hail member: fix (8) on the support rod with a diameter of 10 mm on the support rod 10 cm above the ground, and the length is 1 meter, the wall thickness is 3 mm, the diameter The steel pipe (5) of 35 millimeters is connected together with (8) with the screw of diameter 10 millimeters, and the telescoping tube of length 105 centimetres, wall thickness 3 millimeters, diameter 33 millimeters in casing is pulled out 95 centimeters, with diameter 10 mm screw to fix (5); connect one end of (6) anti-frost cable-stayed sleeve and telescopic rod sleeve to one end of (5) pull-out rod with a screw with a diameter of 10 mm, and (6) )’s telescopic rods are pulled out 80 cm and the tops of (3) and (4) telescopic rods are superimposed and connected together with screws; the 10 above-mentioned components are welded with a diameter of 2 meters, a wall thickness of 3 mm, and a diameter of 33 mm. The 12mm screws are connected to...

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Abstract

The invention relates to an anti-frost and anti-hail protection cover for an orchard of dwarf and densely-planted hawthorn trees. The cover comprises a supporting sleeve (1), a retractable rod (2) inthe supporting sleeve, an anti-hail inclined pulling sleeve and retractable rod (3), an anti-hail supporting sleeve and retractable rod (4), an anti-frost supporting sleeve and retractable rod (5), ananti-frost inclined pulling sleeve and retractable rod (6), a connection steel plate (7) with three screw holes, a connection steel plate (8) with two screw holes, screw holes (9), screw holes (10) welded to the two ends of each sleeve and the two end of each retractable rod, a horizontal supporting rod (11) at the top of an anti-frost and anti-hail supporting rod, a horizontal connection rod (12) which is located at the middle end of the anti-frost and anti-hail supporting rod and between corresponding inclined pulling rods and a connection rod (13) which is located at the lower end of the anti-frost and anti-hail supporting rod and horizontally connected between an anti-frost supporting rod and a corresponding supporting rod. The anti-frost and anti-hail protection cover has the advantages that the cover is simple in structure, easy to manufacture, low in cost, firm and stable in anti-wind effect, extremely convenient to assemble and disassemble and capable of being repeatedly usedon production for multiple years, low-temperature freezing which is harmful to fruiting of hawthorn flowers and suddenly occurs during alternation of spring and summer can be prevented, and the damageof hail in summer to hawthorn can also be prevented.

Description

technical field [0001] The invention relates to a hawthorn dwarf densely planted orchard capable of preventing both frost and hail, and belongs to the field of tool manufacturing. Background technique [0002] Hawthorn trees are suitable for growing in the alpine regions of northern my country, because the altitude is relatively high here, the sunshine is abundant, and the temperature difference between day and night is large. Hawthorn trees bloom in late spring and early summer, and the climate at this time is hot and cold, extremely unstable. Sometimes the temperature at night will suddenly drop below zero, and the stamens will be frozen at this time, resulting in reduced production or no harvest. . Of course, the situation of freezing in different regions is also different. In severe cases, only flowering but no fruiting will result, which will cause huge and irreparable losses to fruit farmers. At present, there is no good way to prevent frost in production. It is just...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/02
CPCA01G13/0206
Inventor 史占彪
Owner 庆阳鑫颖工程技术研究有限责任公司