Self-propelled pesticide spraying machine suspender spraying device

Abstract

The invention relates to agricultural machinery, and discloses a self-propelled pesticide spraying machine suspender spraying device, which comprises a bracket mechanism, a folding driving structure and a plurality of suspenders, which are arranged on the bracket mechanism, and nozzles arranged on the bracket mechanism and suspenders. In the device, the groove-shaped section of the bracket mechanism can effectively protect the spraying device and prevent the nozzles from damaging leaves of crops; a flexible connecting device between the suspenders and the bracket mechanism is arranged in the groove to prevent the suspenders from being broken due to overlarge resistance, and prevent the suspenders from excessively rotating; a poking piece pokes the leaves of the crops to make the back surfaces of the leaves receive more spray so as to achieve better disease and insect controlling effect; Y-shaped supporting tubes at the bottoms of the suspenders make the spraying angles of the nozzles on the suspenders upwards inclined in a vertical plane, and the leaves of the crops can receive more effective spray; and the brackets in a connecting rod form can mutually drive one another to unfoldor fold, a folding structure is simplified, the operation cost is reduced and the reliability is improved.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a boom spraying device of a self-propelled spraying machine. Background technique [0002] Corn production plays a very important role in my country's food security, and the mechanization of the whole process of corn production is an important means to ensure food security. Based on the fact that the development of corn plant protection machinery has been lagging behind, and the commonly used equipment is still the status quo of knapsack manual sprayers and knapsack motorized foggers, a boom spraying device of a high-frame self-propelled corn sprayer is developed to solve the problem of corn spraying. The problem of pest control in the middle and late stages of growth has become an urgent need for actual production. [0003] The current boom-type spraying machine is used in the control of cotton and grape diseases and insect pests. There are mainly the following types: (1) 8m / 500L cott...

AI Technical Summary

Problems solved by technology

The advantage of this model is that it can work in the field during different growth periods of crops, but it cannot effectively control the pests and diseases in the middle and lower parts of crop plants.

Images