Portable sand-protecting-barrier sowing and inserting machine

Abstract

The invention relates to a portable sand-protecting-barrier sowing and inserting machine. The portable sand-protecting-barrier sowing and inserting machine comprises a frame, travelling wheels and a tow hook. The travelling wheels are arranged at the rear end of the frame, and the tow hook is arranged at the front end of the frame. At least one sowing and inserting mechanism is arranged on the frame. Each sowing and inserting mechanism comprises a sowing guide element and a striking and inserting element. The pull-type design is adopted by the portable sand-protecting-barrier sowing and inserting machine which is not provided with a power machine; the portable sand-protecting-barrier sowing and inserting machine is hung at the rear end of a towing device during use, and the travelling wheels are towed by the towing device to rotate to drive a driving chain wheel to rotate, so that the sowing and inserting mechanisms are driven to operate, and laying of meshed sand-protecting barriers is realized. The portable sand-protecting-barrier sowing and inserting machine has the advantages that the sowing and inserting machine is simple in structure, reasonable in design, low in cost, convenient to operate and popularize and capable of automatically laying the meshed sand-protecting barriers, so that labor can be saved, and laying efficiency of the sand-protecting barriers can be improved.

Description

technical field [0001] The invention belongs to the technical field of windbreak and sand fixation, and in particular relates to equipment for laying sand barriers, in particular to a portable sand barrier sowing and inserting machine. Background technique [0002] The desertification in our country is intensifying and deteriorating. According to the data provided by the State Forestry Administration of China, at the end of the 20th century, desertification expanded at a rate of 3,436 square kilometers per year, and every five years, a land area equivalent to the size of the administrative division of Beijing was affected by desertification. However, the use value is lost, and the number of people affected by desertification in the country reaches 170 million. It has begun to threaten the ecological security and the sustainable development of society and economy in the whole northern region. The harm caused by desertification is very serious. First, under the action of str...

AI Technical Summary

Problems solved by technology

At present, some units have carried out the research and development of sand barrier laying machines, but the results of research and development are all machines specially used for laying grass grid sand barriers. These sand barrier laying machines are limited by sand barrier materials and can only be used for grass grids. The laying of sand barriers is not suitable for the laying of emerging nylon sand barriers at all

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