Suspended-grinding fertilizer applicator

Abstract

The invention belongs to the field of agricultural fertilizing machinery and particularly relates to a suspended-grinding fertilizer applicator. The suspended-grinding fertilizer applicator comprises an outer barrel, wherein the top of the outer barrel is an open face, a fertilizing discharging opening is formed in the bottom of the outer barrel, an inner barrel is arranged inside the outer barrel, the height of the inner barrel is smaller than that of the outer barrel, a gap exists between the external cylindrical face of the inner barrel and the internal cylindrical face of the outer barrel, a grinding device is arranged inside the inner barrel, a grinding component of the grinding device is a grinding wheel, a rotary shaft of the grinding wheel is vertical to the bottom face of the inner barrel, a filter screen is arranged at the top of the inner barrel and is connected with the entire upper top face of the inner barrel, and a chemical fertilizer charging opening and a water inlet are formed in the filter screen. According to the suspended-grinding fertilizer applicator, the structure is simple, the moving is convenient, the grinding effect is good, and the consumption of chemical fertilizers is lowered while the fertilizing effect is guaranteed.

Description

technical field [0001] The invention belongs to the field of agricultural fertilization machinery, and in particular relates to a suspension mill fertilizer applicator. Background technique [0002] Nowadays, the proportion of chemical fertilizers used in agricultural production is increasing. Chemical fertilizers are usually made into granules. When topdressing fertilizers in the later stage, the chemical fertilizers are sprinkled into the irrigation water flow and enter the field with the water flow. However, due to the Due to the certain gravity of the particles, chemical fertilizers are easy to deposit at the water inlet of the farmland, resulting in uneven fertility and local compaction of the land. Therefore, in order to solve the above problems, people built chemical fertilizer ponds on the spot to let the chemical fertilizers dissolve and then be taken away by water. Many fertilizer ponds are built in the lot, resulting in an increase in production costs. Contents...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, the proportion of chemical fertilizers used in agricultural production is increasing. Chemical fertilizers are usually made into granules. When topdressing fertilizers in the later stage, the chemical fertilizers are sprinkled into the irrigation water flow and enter the field with the water flow. However, due to the Due to the certain gravity of the particles, chemical fertilizers are easy to deposit at the water inlet of the farmland, resulting in uneven fertility and local compaction of the land

Therefore, in order to solve the above problems, people built a fertilizer pond on the spot to let the fertilizer dissolve and then be taken away by the water. Build multiple fertilizer ponds in the lot, resulting in an increase in production costs

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