Intertillage fertilization machine for potato and underground tuber crops

Abstract

The invention discloses an intertillage fertilization machine for potato and underground tuber crops. The machine comprises a machine frame, a main gearbox, sub gearboxes, a furrow opener, a soil cutter, a shaping plate and a fertilizer box, wherein two sub gearboxes are respectively and fixedly arranged on the machine frame positioned at the two sides of the main gearbox; the main gearbox respectively transmits the sub gearboxes and the soil cutter; a soil cutter blade cuts a soil layer from back side to front side; the soil is forwards thrown to the cover plate and then falls back into a furrow; the soil then covers the ridges by the shaping plate arranged at the back side, so that the loose shaping is realized; the furrow opener achieves the effect of opening the soil and deepening theculture layer; a space and depth regulation device arranged on the shaping plate can form ridges and build seedling beds before the seeding; during the intertillage, the adjustable culture covering and weeding can be realized. By using the intertillage fertilization machine for potato and underground tuber crops, the land preparation, ridge formation and fertilization are completed in one step; the perfect soil crushing, soil covering, shaping, weeding and topdressing effects are achieved; the best growth environment can be created for the potatoes; the weeding agent consumption is reduced; the work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an intertillage fertilizer applicator for potatoes and underground tuber crops. Background technique [0002] Potatoes are a high-yielding crop. The planting area of ​​potatoes in my country reaches 7-8 million hectares, ranking first in the world. [0003] At present, soil preparation and ridge building operations are the basic links in the growth and development of crops in the production process of underground tuber crops such as potatoes. At present, most of them use rotary tillers and tractors to complete the plowing and harrowing operations, and then the tractors pull the plowing equipment to complete the ridge operations. , due to the shallow plowing layer, the small seedbed after ridging and the large amount of clods in the soil, it will bring great difficulties for future sowing, intertillage and harvesting. Contents of the invention [0004] The object...

AI Technical Summary

Problems solved by technology

[0003] At present, soil preparation and ridge building operations are the basic links in the growth and development of crops in the production process of underground tuber crops such as potatoes. At present, most of them use rotary tillers and tractors to complete the plowing and harrowing operations, and then the tractors pull the plowing equipment to complete the ridge operations. , due to the shallow plowing layer, the seedbed after ridges is small, and the soil contains a large number of soil clods, which will bring great difficulties for future sowing, intertillage and harvesting

Images