Single-screw pneumatic ditching fertilizer applicator

Abstract

The invention relates to the field of agricultural mechanical equipment, in particular to a single-screw pneumatic ditching fertilizer applicator. The fertilizer applicator comprises a rack, a handrail, a walking device and a transmission mechanism, a power device, a furrowing device and a fertilizing device are sequentially and fixedly arranged on the rack from right to front to back, the walkingdevice is arranged below the rack, the handrail is fixedly arranged on the power device, and the power device provides power for the whole machine; and the furrowing device comprises an auger and a furrow opener, the auger is located in front of the fertilizing device, the auger is rotatably connected to the rack through the power device, the furrow opener is located between the auger and the furrow opener, the auger and the furrow opener are located on the same straight line, and the fertilizing device comprises an air pump, a fertilizer box, an outer grooved wheel fertilizer discharger anda fertilizer conveying pipe.

Description

technical field [0001] The invention relates to the field of agricultural machinery and equipment, in particular to a single-screw pneumatic ditching and fertilizing machine. Background technique [0002] Ditching and fertilization is an indispensable work for planting and cultivating various trees in agricultural gardens. The application of ditching and fertilizing machines in agricultural gardens is very important. [0003] For example, in the cultivation and production management of orchards, rational fertilization is an important measure to ensure high, stable, high-quality and increased yields of fruit trees. The period of fruit trees needing fertilizer is related to the phenological period. Generally, the phenological period of fruit trees is divided into new shoot growth and flowering period, young fruit period, and late fruit growth period; it can also be divided into vegetative growth period, reproductive growth period and dormant period. In the development of the ...

AI Technical Summary

Problems solved by technology

In the production management of orchards, the workload of fertilization is very large, but at present, many orchards basically rely on manual work in furrowing and fertilization, which is labor-intensive and low-efficiency. The cost is constantly increasing, the shortage of young and middle-aged laborers in agricultural production will become increasingly scarce, and the mechanization demand for fruit tree fertilization will become stronger and stronger

[0004] For example, common ditching and fertilizing machines are large in size, heavy in weight, and high in power, which is difficult to adapt to the working environment of tea gardens, and is prone to clogging of fertilizing pipes; The impact of hard soil and stones leads to damage to the cultivating knife, low farming efficiency, and the machine itself is easily damaged. Therefore, there is an urgent need for a ditching and fertilizing machine with stronger applicability and suitable for hard land cultivation. Solve the problems of low efficiency, blockage of fertilization process, and poor mechanical passability during mechanized fertilization on hard ground

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