Planetary brush type inter-plant hoeing device

Abstract

The invention relates to the technical field of modern agricultural equipment, in particular to a planetary brush type inter-plant hoeing device of an intelligent inter-seedling hoeing machine. The planetary brush type inter-plant hoeing device is used for hoeing between plants for crops with developed root systems and the work condition of soil which is prone to hardening. The device is low in work load and efficient, saves energy, and is suitable for soil which is prone to hardening. A hoeing brush disc is used as a hoeing tool, and compared with a traditional inter-plant hoeing tool, the hoeing action is carried out on the ground surface, and the root system of plants is better protected. Due to the fact that the hoeing brush disc goes shallowly into soil, energy consumption of a tractor is greatly reduced, and economic benefits are improved; a planetary wheel system mechanism is adopted, the structure is simple, acceleration of the hoeing brush disc is achieved, and the better hoeing effect is achieved.

Description

technical field [0001] The invention relates to the technical field of modern agricultural equipment, in particular to a planetary brush type inter-row weeding device of an intelligent inter-seedling weeder. Background technique [0002] Farmland weeds are an integral part of the agricultural ecosystem, which directly or indirectly affect agricultural production. Overgrown weeds in farmland lead to reduced crop yields. About 10% of the pre-harvest yield is lost due to weeds, and 290 million tons of grain are lost globally. In my country, the grain loss caused by weeds is about tens of billions of kilograms. The traditional weeding methods are manual weeding and herbicide weeding. However, due to the disadvantages of these weeding methods such as high labor intensity, time-consuming, low operation efficiency, and environmental damage caused by the residual toxicity of chemical herbicides, the value of green and environmentally friendly mechanical weeding can be realized. r...

AI Technical Summary

Problems solved by technology

In China, the intelligent weeder between seedlings has not been promoted, and some colleges and universities have made progress in related research

[0004] The weeding method is to cut the weeds from the root to realize weeding. This method of weeding is easy to damage the crops with developed root system and affect the crop yield.

For plants with well-developed root systems and ground roots like corn, when weeding with soil-type cutterheads, it will cause great damage to the plant root system, which is not conducive to the protection and protection of the roots of the crops, and affects the growth and final yield of the plants.

[0005] In addition, in some areas in northern my country, the soil in the field is relatively viscous, and the soil is prone to compaction after watering. When weeding with the soil-type cutter head, the soil is easy to lift up in pieces, resulting in coverage or damage to crop seedlings.

[0006] Therefore, for those crops with well-developed root systems or the conditions of easy-to-compact soil, the seedling injury rate of the cutter head in the soil is significantly increased, which affects crop yield, so it is particularly important to invent a weeding method that is suitable for crops with well-developed root systems and the conditions of compacted soil

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