Novel deep-ploughing and deep-digging stubble burying machine

Abstract

The invention relates to a novel deep-ploughing and deep-digging stubble burying machine. The novel deep-ploughing and deep-digging stubble burying machine comprises a rack, a central transmission box, an upper bevel gear transmission box, a lower bevel gear transmission box and a circular disc drive coulter shaft; the central transmission box is positioned on the rack; the central transmission box is connected with an output power shaft of a wheel type tractor; output shaft power of the central transmission box is transmitted to an input shaft of the upper bevel gear transmission box after horizontally rotating for 90 degrees; an output shaft of the upper bevel gear transmission box is connected with an input shaft of the lower bevel gear transmission box; and an output shaft of the lower bevel gear transmission box is connected with the circular disc drive coulter shaft. The novel deep-ploughing and deep-digging stubble burying machine is convenient and simple in operation and capable of meeting agricultural operation requirements of deep ploughing, deep digging and deep stubble burying; the machine is novel agricultural machinery which serves several purposes, makes protective farming realized, and is beneficial for good circulation of a farmland ecosystem; and meanwhile, purchasing and using burden of farmers is also greatly relieved, and positive meaning is achieved for development and progress of the whole ecological agriculture.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a novel deep plowing and subsoiling stubble embedding machine. Background technique [0002] With the vigorous promotion of deep plowing, deep loosening and deep burying of straw in ecological agriculture, higher and higher requirements are put forward for deep plowing, deep loosening, and deep burying of straw. In addition, the straw is usually returned to the field in full, and the ratio of straw to soil is seriously out of balance, which is not conducive to the growth of agricultural plants. Most of the existing methods use deep plowing to bury the stubble. However, due to the high resistance of deep plowing, it is difficult for the traction horsepower of the wheeled tractor to exert its full horsepower; However, because the lateral force of the plow body is balanced by the depth-limiting wheel at the tail when the disc-driven plow is deeply plowed, it is diffi...

AI Technical Summary

Problems solved by technology

[0002] With the vigorous promotion of deep plowing, deep loosening and deep burying of straw in ecological agriculture, higher and higher requirements are put forward for deep plowing, deep loosening, and deep burying of straw. In addition, the straw is usually returned to the field in full, and the ratio of straw to soil is seriously out of balance, which is not conducive to the growth of agricultural plants.

Most of the existing methods use deep plowing to bury the stubble. However, due to the high resistance of deep plowing, it is difficult for the traction horsepower of the wheeled tractor to exert its full horsepower; However, because the lateral force of the plow body is balanced by the depth-limiting wheel at the tail when the disc-driven plow is deeply plowed, it is difficult to adjust the balance due to the different soil specific resistances in various places in practice and popularization. Difficult, at the same time, subsoiling is also a technology widely promoted in ecological agriculture

Therefore, the promotion of these various machines has also greatly increased the burden on farmers to purchase machines, resulting in slow promotion and development, which is not conducive to the development and progress of the entire ecological agriculture.

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