Branch pulverizer for gardens

Abstract

The invention provides a branch pulverizer for gardens. The branch pulverizer comprises an outer housing, wherein a gearbox is fixed at the top of the outer housing; the input shaft of the gearbox is connected with a rear power take-off of a tractor by a universal coupling; a multi-cutter shearing device is arranged in the outer housing and comprises a plurality of moving cutters, a plurality of fixed cutters and a main shaft; the moving cutters and the fixed cutters are alternately mounted on the main shaft in a mutually adjacent manner; the output shaft of the gearbox drives the main shaft to rotate by a gear transmission device; the fixed cutters are fixedly connected with a lower back beam to be kept still relative to the main shaft; the moving cutters are fixedly connected with the main shaft to rotate synchronously together with the main shaft, and the moving cutters rotating along with the main shaft and the adjacent two still fixed cutters respectively form crossed scissors to shear and pulverize branches of the gardens. The branch pulverizer for the gardens avoids the procedures of manually picking and collecting and transport of the branches, space occupation and the like, saves both manpower, physical resources and financial resources, and can directly shear, pulverize and return the branches to the field, thereby changing waste into valuable, improving the soil quality of the gardens and lowering the fertilizer cost.

Description

technical field [0001] The invention belongs to the technical field of tree branch processing machinery, and in particular relates to a branch shredder used in gardens. Background technique [0002] In present agricultural production, the fruit grower all will prune fruit tree branches every year, but the processing method for the pruned branches is different. For the orchards of most rural small retail households, the pruned branches are exhausted or burned. Burning the branches not only wastes resources, but also pollutes the environment. In order to make full use of branch resources and avoid environmental pollution, many farmers now return the branches to the field, which can not only reduce the investment in fruit tree fertilizers, but also improve the quality of fertilizers, achieve high yield and quality, and improve the economic benefits of orchards. However, most of the branches are now returned to the field by crushing them with a fixed grinder and then sprinkled ...

AI Technical Summary

Problems solved by technology

However, most of the branches are now returned to the field by crushing them with a fixed grinder and then sprinkled into the field to achieve the effect of increasing fertilizer and improving efficiency. The branches scattered on the ground of the orchard are picked up and collected into a pile, then transported, and then stored in a fixed space to achieve this. This requires a lot of manpower, material resources, financial resources, time and space, making the cost of branch processing even higher. Large, which limits the realization of branch returning to the field in most small orchards

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