Vibration mechanism of vibrating subsoiler

Abstract

The invention relates to a vibrating mechanism for a vibrating subsoiler. The vibrating mechanism is characterized by comprising an eccentric shaft, a cross-shaped shaft coupling, a lever and sub-soiling shovels; one end of the eccentric shaft is a hexagonus spline shaft end, the other end is an eccentric shaft end, and the eccentric shaft is a cantilever shaft formed by being supported by two bearing seats; the spline shaft end of the eccentric shaft is connected with the power output shaft of a tractor through the shaft coupling, and the eccentric shaft end of the eccentric shaft is articulated with the cross-shaped shaft coupling through a bearing and a clip spring; the lower end of the cross-shaped shaft coupling is hinged at one end of the lever, a pair of overhanging arms is arranged at the other end of the lever, and the sub-soiling shovels are vertically fixed on the pair of the overhanging arms. Due to the adoption of the lever principle, the penetration angles of the sub-soiling shovels are changeable, so that the sub-soiling shovels penetrate through the soil more easily, the resistance of the soil to the shovel surfaces is reduced, and the tractive resistance of the vibrating subsoiler is further reduced. The invention is widely applied to various vibrating subsoilers.

Description

technical field [0001] The invention relates to a vibrating mechanism, in particular to a vibrating mechanism of a vibrating subsoiler. Background technique [0002] According to the survey and research conducted by the Institute of Geography, Chinese Academy of Sciences, the plow bottom generally exists in the cultivated land in my country at a depth of 12 to 25 cm, and the thickness is about 8 to 15 cm. Due to the annual rolling by machines, the density and hardness of the plow bottom layer are much higher than that of the plow layer, which seriously hinders the root penetration of crops and the absorption of deep soil moisture and nutrients, directly affecting crop yield and quality. At the same time, due to the heavy use of land by farmers for many years, the excessive use of chemical fertilizers year after year in pursuit of production, and the neglect of the application of organic fertilizers have resulted in soil compaction, which has also affected the yield and quali...

AI Technical Summary

Problems solved by technology

[0004] The traction resistance of subsoiling equipment increases with the increase of plowing depth. At present, the problem of large traction resistance during subsoiling operations is mainly solved by using high-power tractors, which will greatly increase the traction of subsoiling tools. The operating cost and fuel consumption, and because of the large size of the high-power tractor, have brought great difficulties to the turning of the ground

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