Hydraulic contraction type orchard fertilizer applicator

Abstract

The invention relates to the field of agricultural machinery, and provides a hydraulic retractable orchard fertilizer applicator, the left end and the right end of a front suspension main body rack are respectively provided with a fertilizer application assembly, the two fertilizer application assemblies can fertilize multiple rows of fruit trees at a time, and the width of the two fertilizer application assemblies is respectively adjusted through a width adjusting hydraulic cylinder; the front suspension main body rack is provided with a hydraulic fixing seat, one ends of two width adjusting hydraulic cylinders are hinged to the hydraulic fixing seat, and the other ends of the two width adjusting hydraulic cylinders are assembled on the two fertilizing assemblies respectively; the fruit tree fertilizing device is simple in structure and convenient to operate, effectively integrates traditional fertilizing procedures, has a width adjusting function, is simple in structure, can be used for fertilizing two rows of fruit trees at a time, is suitable for orchards with various line spacings, and greatly improves the fertilizing efficiency.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a hydraulically shrinkable orchard fertilizer applicator. Background technique [0002] A fertilizer spreader (fertilizer) is a machine for applying solid fertilizers. According to different fertilization methods, it can be divided into: one type of fertilizer applicator (solid, liquid); the other type of manure applicator (solid, liquid). Since the properties of farmyard manure and chemical fertilizer, liquid fertilizer and fixed fertilizer are very different, the structure and principle of the machinery for applying these fertilizers are also different. [0003] The fertilization process of the fertilizer applicator in the traditional technology is complicated, and for the environment with a width limit, the fertilizer applicator cannot adjust the width in time, and manual adjustment is required. For multiple rows of fruit trees, the existing fertilizer applicator can onl...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem that the width of the fertilizer applicator in the prior art cannot be adjusted and fertilization cannot be performed in multiple rows, the present invention provides a hydraulic shrinkable orchard fertilizer applicator, which has a simple structure, is convenient to operate, effectively integrates the traditional fertilization process, and has the function of width adjustment And the structure is simple, and it fertilizes two rows of fruit trees at one time, which is not only suitable for orchards with various row spacing, but also greatly improves the efficiency of fertilization

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