Agricultural pesticide and liquid fertilizer spraying device

Abstract

The invention discloses an agricultural pesticide and liquid fertilizer spraying device which comprises a trolley, a liquid blending device, a supporting rod, a liquid spraying device, a liquid suction pump, liquid suction hoses and a controller. A pesticide blending box is arranged at the right side of the top of the trolley, the supporting rod is arranged at the left side of the top of the trolley, and the liquid spraying device is arranged on the supporting rod; and the liquid suction pump is arranged on the trolley, the left side and the right side of the liquid suction pump are both connected with the liquid suction hoses, the inlet end of the liquid suction hose at the right side is communicated with the bottom of the liquid blending device, the outlet end of the liquid suction hose at the left side is communicated with the bottom of the supporting rod, and the liquid blending device, the liquid spraying device and the liquid suction pump are electrically connected with the controller arranged on the side face of the trolley. The spraying device is simple in structure, convenient to use, capable of meeting the requirements for fertilization and pesticide spraying, uniform in spraying, large in spraying range, capable of achieving accurate spraying, capable of improving the working efficiency, capable of saving manpower and reducing the labor cost, safe in operation and suitable for application and popularization.

Description

technical field [0001] The invention relates to the technical field of spraying equipment, in particular to an agricultural pesticide and liquid fertilizer spraying device. Background technique [0002] Agriculture is an industry that uses the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry, and the science that studies agriculture is agronomy. The objects of labor in agriculture are living animals and plants, and the products obtained are the animals and plants themselves. Agriculture is the basic industry that provides support for the construction and development of the national economy. In the process of agricultural production, whether it is planting or vegetable planting, in order to meet the needs of crop growth, it is necessary to fertilize the crops. At the same time, in order to prevent the occurrence of various pesticide pests, pesticides and insecticides are usually...

AI Technical Summary

Problems solved by technology

[0003] At present, in the process of agricultural planting, when it is necessary to fertilize crops or spray pesticides, especially when spraying liquid surface fertilizer, most of them use hand-held simple spraying equipment to spray crops, but such existing The disadvantage is that the spraying range is limited, it is difficult to spray the crop surface more comprehensively, and in the process of spraying, it requires a lot of manpower, and it is time-consuming and laborious.

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