Full-hydraulic self-propelled paddy field spray tumbrel

Abstract

The invention discloses a full-hydraulic self-propelled paddy field spray tumbrel which is back-guided, three-front-wheeled, self-propelled and full-hydraulic paddy field spray fertilization equipment, adopts an M-type frame design and an adjustable cross beam, and is driven by a large-torque hydraulic motor. The paddy field spray tumbrel adopts a multifunctional design and has a fertilization mode, a leaf surface spraying mode and a line-by-line rice seedling weeding spraying mode, wherein in the fertilization mode, the fertilizer applicator is mounted at the front part of a frame, and a high-speed hydraulic motor is used for driving a throwing wheel with an adjustable pitching angle to perform uniform fertilization operation; in the leaf surface spraying mode, a swing sprayer with adjustable height and angle is mounted at the rear part of a tumbrel seat and can be used for large-area leaf surface spraying operation; in the line-by-line rice seedling weeding spraying mode, the spraying height of a line-by-line rice seedling sprayer can be controlled according to weeds under paddy rice, and a spraying head can be used for spraying under paddy rice leaves in the middle of the paddy field, thereby avoiding the coverage of the paddy rice leaves to chemical liquid. According to the paddy field spray tumbrel, the large-area efficient fertilization spraying operation of the paddy field can be performed, the problem of no mechanical assistance during the middle and later-period management of the paddy field is solved, the labor intensity is greatly reduced, and the efficiency is improved.

Description

technical field [0001] Hydraulic machinery, used for paddy field foliage, under-leaf spraying and fertilization operations. Background technique [0002] At present, with the expansion of the planting area of ​​paddy fields in my country, field spray fertilization operations are becoming more and more arduous, especially in the middle and late stages of rice growth, the incidence of disease is high, and there are many weeds, which require high frequency of spray control and fertilization operations, and a large amount of work. However, field operations in paddy fields The special environment makes manual control of diseases and weeds and fertilization difficult , high labor intensity and low efficiency. Contents of the invention [0003] In order to solve a series of problems of high strength, low efficiency and complex environment of spray fertilization in artificial paddy fields, the patent of this invention adopts full hydraulic transmission technology, the vehicle is...

AI Technical Summary

Problems solved by technology

[0003] In order to solve a series of problems of high strength, low efficiency and complex environment of spray fertilization in artificial paddy fields, the patent of this invention adopts full hydraulic transmission technology, the vehicle is light in weight, strong in environmental adaptability, modular body design, flexible spray fertilization operation Conversion, it can not only do large-area spraying on the leaves, but also carry out row-by-row row-by-row inter-row spraying for weeding, spraying under the leaves of seedlings, high efficiency, multi-functional, easy operation and maintenance

Images