Winter tree warmth retention device

Abstract

The invention provides a winter tree warmth retention device which comprises a group of upper tightening rings and a group of lower tightening rings. Supporting rods are fixedly connected between the two groups of tightening rings, protection cloth is arranged on the outer sides of the supporting rods, the upper ends and the lower ends of the protection cloth are connected with the two groups of tightening rings, a plurality of clamp grooves are formed in the tightening rings, a fixing seat is arranged at one end of each tightening ring, one end of each tightening ring is fixed into the fixing seat, and an adjusting screw is arranged in the fixing seat. The clamp grooves and the fixing seat can adjust the tightening rings according to trees with different thicknesses, and the winter tree warmth retention device can be fixed and simply and conveniently used for one tree or a plurality of trees with different thicknesses of upper and lower portions.

Description

technical field [0001] The invention belongs to the field of environmental protection devices, and in particular relates to a winter tree warming device. Background technique [0002] The ecological environment is the basic condition for human survival and development, and the foundation of economic and social development. With the development of economy and social progress, people's awareness of environmental protection is getting stronger and stronger. Relevant departments in various places are also conscientiously implementing environmental protection policies. It is an important part of improving the environment. In winter, the trees planted around urban roads need protective devices because of the cold. The current protective devices are generally surrounded by straw or plastic sheets. This simple method needs to be fixed for trees of different thicknesses. Generally, steel wire ropes are used, which will cause damage to trees, and the operation is cumbersome, and canno...

AI Technical Summary

Problems solved by technology

[0002] The ecological environment is the basic condition for human survival and development, and the foundation of economic and social development. With the development of economy and social progress, people's awareness of environmental protection is getting stronger and stronger. Relevant departments in various places are also conscientiously implementing environmental protection policies. It is an important part of improving the environment. In winter, the trees planted around urban roads need protective devices because of the cold. The current protective devices are generally surrounded by straw or plastic sheets. This simple method needs to be fixed for trees of different thicknesses. Generally, steel wire rope is used, which will cause damage to trees, and the operation is cumbersome, and it cannot be reused after use.

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