Agricultural fertilizer spraying device

Abstract

The invention relates to the technical field of apparatus, in particular to an agricultural fertilizer spraying device. The agricultural fertilizer spraying device comprises a base, a device body is arranged on the base and internally provided with a fertilizer tank, two groups of pressure pumps are symmetrically arranged on two sides of the fertilizer tank, a first connection pipe is arranged atone end of each pressure pump, and one end, away from the corresponding pressure pump, of each first connection pipe extends into the fertilizer tank. Each pressure pump is communicated with the fertilizer tank through the first connection pipe, and a second connection pipe is arranged at one end, away from the corresponding first connection pipe, of each pressure pump. One end, away from the corresponding pressure pump, of each second connection pipe penetrates the device body to extend outside. An adjustment block is arranged at one end of each second connection pipe and internally providedwith an adjustment plug, and an adjustment bolt is arranged at the top of each adjustment block and penetrates the corresponding adjustment block to connect with the corresponding adjustment plug. A nozzle is arranged at the bottom of each adjustment block and fixedly connected to a connection block, and each nozzle is communicated with the corresponding second connection pipe through the corresponding adjustment block. The agricultural fertilizer spraying device is simple in structure, convenient to operate and suitable for popularization.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to an agricultural 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 provides basic products that support the construction and development of the national economy. Agriculture refers to an important industrial sector in the national economy. It is a sector that takes land resources as its production object. It is an industry that produces food and industrial raw materials by cultivating animal and plant products. In the agricultural process, it is necessary to fertilize the land ...

AI Technical Summary

Problems solved by technology

In the agricultural process, it is necessary to fertilize the land to increase the output of agricultural products. At present, when the fertilizer sprayers on the market are in use, they cannot perform different levels of fertilization according to the crops, and often need to use different spraying devices. The operation is inconvenient and the cost of use is high. For this reason, we propose an agricultural fertilizer spraying device

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