Proportionally-fertilizing fertilizing device

Abstract

The invention discloses a proportionally-fertilizing fertilizing device. The proportionally-fertilizing fertilizing device comprises a shell body, a water tank, a fertilizer solution tank, a fertilizer applicator and a controller, wherein limiting sensors are embedded in an internal wall of the water tank and an internal wall of the fertilizer solution tank, the fertilizer solution tank is in communicating connection with the fertilizer applicator through a water pipe I, a fertilizer solution flow meter is arranged at the tail end of the water pipe I, an output end of the water tank is connected with a water pipe II, a water flow meter is arranged at the tail end of the water pipe II, the tail end of the water pipe II is in communicating connection with a mixing tube, water pumps are separately arranged at an output port of the water pipe I and an output port of the water pipe II, the fertilizer solution flow meter, the water flow meter and input ends of the water pumps are electrically connected with an output end of the controller, and a prompting device is arranged on the controller and is electrically connected with output ends of the limiting sensors. According to the fertilizing device, the manufacturing cost is relatively low, the proportional mixing of water and a fertilizer solution is accurate, the time of mixing of the fertilizer solution is saved, and the efficiency of fertilizer application is greatly increased.

Description

technical field [0001] The invention belongs to the technical field of crop fertilization, and in particular relates to a fertilization device for fertilizing according to proportion. Background technique [0002] At present, proportional fertilization technology and precision fertilization technology are usually complex in technology, huge in size, expensive and difficult to operate. This kind of equipment is usually only suitable for various large-scale agricultural and forestry plantations. Ordinary agricultural and forestry producers generally use Venturi Fertilizer, but only using a Venturi fertilizer applicator for fertilization, the concentration is extremely vague, and it is impossible to achieve proportional fertilization. Drip irrigation technology has been widely used in farmland and woodland, which plays an important role in saving farmland water, but the blindness of fertilization is the bottleneck of low fertilizer utilization rate in my country. A water and fe...

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Problems solved by technology

[0002] At present, proportional fertilization technology and precision fertilization technology are usually complex in technology, huge in size, expensive and difficult to operate. This kind of equipment is usually only suitable for various large-scale agricultural and forestry plantations. Ordinary agricultural and forestry producers generally use Venturi Fertilizer, but only using a Venturi fertilizer applicator to fertilize, its concentration is extremely vague, and it is impossible to achieve proportional fertilization

Drip irrigation technology has been widely used in farmland and woodland, which plays an important role in saving farmland water, but the blindness of fertilization is the bottleneck of low fertilizer utilization rate in my country. A kind of water and fertilizer integrated proportional fertilization equipment that is easy to operate and low in price to meet the actual needs of the majority of agricultural and forestry producers

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