Multifunctional plant protection sprayer

Abstract

The invention discloses a multifunctional plant-protection pesticide applicator which comprises a traction system and deep tillage blades driven by the same. A solid pesticide application system, a pasty pesticide application system, a liquid pesticide application system and a mulching system are connected to the traction system. The pasty pesticide application system comprises a holding barrel and a fertilizer tube arranged below the same. A screw conveyor is disposed at the connection of the holding barrel and the fertilizer tube. A tail fertilizing end of the fertilizer tube is arranged in front of the deep tillage blades. The traction system with the deep tillage blades is integrated with the solid pesticide application system, the pasty pesticide application system, the liquid pesticide application system and the mulching system organically. Solid pesticide, pasty pesticide and liquid pesticide can be correspondingly fed into the corresponding fertilizer and pesticide systems for automatic application, application or hybrid application can be performed according to different forms of fertilizers and pesticides, automation is realized, and soil and fertilizer conservation are achieved.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a multifunctional plant protection pesticide applicator integrating cultivation, fertilization, pesticide application and film covering. Background technique [0002] In the field of agricultural planting, it is an essential link for tillage, fertilization, pesticide application, and film covering. For the existing machinery used in various planting or soil conservation links, a small number involve multifunctional integrated machines that integrate cultivation, fertilization, pesticide application, and film covering. [0003] The fertilization or pesticide application system of the traditional mechanical application involving the aforementioned four links is mainly aimed at the application of powdery fertilizers or pesticides. Feed trays, distribution trays, etc. weigh fertilizers or pesticides, and then spread them on the land at equal times or at equal distances. For the spraying s...

AI Technical Summary

Problems solved by technology

However, for some pasty fertilizers such as natural livestock manure, or some pasty pesticides, it is not suitable for automatic powder or spray application in the above-mentioned machinery. Farming in the field, or applying paste fertilizer or pesticide by hand or other machinery first, and then applying powder granular fertilizer or pure liquid pesticide, film coating, etc. through the existing all-in-one machine, requires multiple people to operate, which is not in line with modern automatic machinery requirements

[0004] Since liquid pesticides are generally sprayed by suspension spraying, they will volatilize during the spraying process, resulting in the loss of pesticide efficacy, and some pesticides that are harmful to the human body will be harmful to people's health if they are absorbed by human breath after volatilization

[0005] In addition, the multi-functional integrated agricultural machinery currently used in China integrates all functions into one main frame, and then is pulled by a power traction machine, making it inflexible in actual use, that is, there may be one less link in actual application For example, there is no need for mulching or fertilization or pesticide application. At this time, it is too cumbersome to use the traditional multi-function machine. If it is reconfigured with multiple single-function agricultural machinery, the production cost will be too high, which is not conducive to agricultural technology. development of

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