Pneumatic deep digging fertilizer distributor

Abstract

The invention discloses a pneumatic deep digging fertilizer distributor and belongs to the technical field of garden machines. The pneumatic deep digging fertilizer distributor comprises a fertilization mechanism, the fertilization mechanism comprises a first linear driver, an air pick and a supporting seat, the bottom of a first telescopic rod of the first linear driver is connected with the upper side of the supporting seat, the air pick is detachably connected with a shock excitation rod, and a shock excitation rod section on the lower side of the air pick is provided with an air inlet and liquid inlet block integrally connected with the shock excitation rod. The shock excitation rod section below the air pick is hollow, the air inlet and liquid inlet block is communicated with the hollow shock excitation rod, the upper portion of the shock excitation rod is connected to the supporting seat, the shock excitation rod is parallel to the first telescopic rod, the bottom side of the shock excitation rod is connected with a scarifier with the conical lowermost portion, a liquid applying cavity is formed in the scarifier, and an exhaust and liquid drainage hole is formed in the position, corresponding to the liquid applying cavity, of the scarifier. An air inlet and a liquid inlet are formed in the air inlet and liquid inlet block. Compressed air is introduced into the air inlet, and liquid fertilizer is introduced into the liquid inlet. The gas permeability of soil is improved, liquid pesticide is evenly applied into the plant root system easily, and plant growth is promoted.

Description

technical field [0001] The invention relates to a fertilizing device, in particular to a fertilizing device for applying liquid fertilizer to fruit trees. Background technique [0002] In the garden industry and crops such as fruit trees, in order to make the trees grow vigorously, it is necessary to loosen the soil and fertilize frequently. In the traditional technology, the laborers use manual press-in deep loose soil fertilizer applicators, which can realize deep loose soil, but it can only be applied to soft soil, the pressing depth is shallow, the efficiency is low, the amount of fertilizer can not be quantified, and the machine is heavy and difficult to operate , The labor intensity of the workers is high. [0003] In order to solve the problems existing in the traditional manual processing method, in the prior art, a Chinese invention patent with the patent name of the deep soil loosening fertilizer applicator was announced, its application number is 02272845.7, the ...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to solve the technical problem that fertilizers are difficult to apply evenly in the prior art, and provide a pneumatic subsoil fertilizer applicator. The present invention can improve soil air permeability, retain moisture and store water, and easily apply liquid medicine evenly to plant roots. , is conducive to plant growth, and at the same time, further improves work efficiency

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