Hydraulic power pick

Abstract

The invention discloses a hydraulic-power pickaxe, and belongs to the technical field of agricultural machines. The hydraulic-power pickaxe comprises a stander, a suspension bracket, an operation shoveling bracket, a depth-limitation wheel, a soil ripping shovel, a hydraulic system, a power transmission system, a soil-rolling mechanism, etc. The soil ripping shovel is fixed on the operation shoveling bracket; the operation shoveling bracket is connected with a hydraulic cylinder to form a soil ripping mechanism. The soil-rolling mechanism consists of a plurality of soil-rolling wheels arranged on the stander for adjusting the operation depth, which can imitate a shape, thereby improving the adaptability of the operation. The hydraulic-power pickaxe adopts a novel operational principle for realizing a virtual and real plowing, and the globular shape soil ripping technology thereof can perform the globular shape soil ripping to a high solid rangeland, thus avoiding the soil from plowing and perturbation to a large extent, improving the soil quality, improving the air permeability of soil and the impounding ability of the rangeland, keeping the ground vegetation from being damaged, reducing the evaporation of the soil moisture and increasing the coverage rate of the ground vegetation, thus meeting the agricultural requirement of grassland improvement.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a hydraulic power pick matched with a tractor. Background technique [0002] Many grasslands and pastures in my country have been subjected to long-term non-nutrition, overloaded grazing and trampling and grazing by livestock, resulting in serious soil compaction and high firmness, which greatly affects the production and self-breeding of forage grass. The intertwined roots of rhizome-type pastures lead to weakened soil air permeability, decreased water content and porosity, and increased bulk density. The traditional operation method cannot break the compaction layer, cut off the forage grass and move the rhizomes horizontally, cannot realize the looseness of the soil, water storage and moisture conservation, and cannot meet the needs of the rejuvenation and growth promotion of the forage grass, as well as the improvement of the pasture and the production of forag...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a hydraulic power pick, which is a unique operating tool capable of realizing point-shaped loose soil, in view of the shortage that the existing machines and tools can not well meet the agronomic requirements of grassland improvement and loose soil.

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