Self-propelled gantry type dwarf densely planted jujube garden fertilizer applicator

Abstract

The invention discloses a self-walking gantry type fertilizer applicator for a dwarf and dense planting jujube orchard. The self-walking gantry type fertilizer applicator comprises a steering device, a hydraulic device, a hoisting device, a transmission device, a fertilizer application device, a rack, a driving seat, a power wheel, a steering wheel and a battery pack, wherein the hydraulic device is composed of a hydraulic control valve assembly, a hydraulic oil tank, a hydraulic pump and a walking hydraulic motor; the hoisting device is composed of a hoisting platform and a hoisting oil cylinder; one end of the hoisting oil cylinder is connected onto the rack through a bolt; the other end of the hoisting oil cylinder is connected with the hoisting platform through a bolt; a fertilizer hopper of the fertilizer application device is arranged behind the rack; a feeding hydraulic motor is connected with the side edge of a fertilizer hopper through a bolt and an output shaft of the feeding hydraulic motor is connected with a rotary shaft of a bidirectional auger through a shaft coupler; a furrowing blade is hinged onto the rack and is located under the fertilizer hopper; a covering blade is connected and fixed at the rear side of a blade handle of the furrowing blade through a bolt; one end of a rotary oil cylinder of the furrowing blade is hinged onto the rack and the other end of the rotary oil cylinder is hinged to the tail end of the blade handle of the furrowing blade.

Description

technical field [0001] The invention relates to a self-propelled gantry type dwarf densely planted jujube garden fertilizer. Background technique [0002] Xinjiang has long sunshine hours, high air transparency, and large temperature difference between day and night. It is the main production base of high-quality red dates in my country. Red date planting has become a red pillar industry in Xinjiang. The scale of jujube planting in Xinjiang is huge, and the dwarf and dense planting mode is generally adopted for large-scale jujube planting. The dwarf and dense planting mode has the characteristics of short jujube trees, dense planting of jujube trees, and convenient daily management of jujube farmers. However, the space available for agricultural machinery operations is small, making it difficult for many agricultural machinery to enter the jujube orchard for mechanical operations. [0003] In order to ensure the yield of jujube, enough solid fertilizer is applied to jujube ...

AI Technical Summary

Problems solved by technology

The planting mode of red jujubes in Xinjiang results in a narrow space between jujube trees, and it is difficult for many fertilization machines to enter the jujube orchard instead of manpower for mechanized fertilization of jujube trees

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