High-ground-clearance multifunctional plant protection machine

Abstract

The invention provides a high-ground-clearance multifunctional plant protection machine. The high-ground-clearance multifunctional plant protection machine comprises a frame, a supporting leg which is mounted on the frame along the inclined direction of 45 degrees, and a walking system connected with the supporting leg, wherein the supporting leg comprises a double-parallelogram mechanism connected with the frame, a supporting box body hinged to the end part of the double-parallelogram mechanism, and a supporting stand column connected with the supporting box body; the supporting stand column is connected with the walking system; the double-parallelogram mechanism is driven by a hydraulic oil cylinder; when the oil cylinder is retracted, a connection end of the supporting box body of the double-parallelogram mechanism moves upwards; the whole supporting leg is retracted towards the frame along the inclined direction of 45 degrees; meanwhile, the wheel distance of the machine is reduced and the shaft distance is reduced; when the oil cylinder stretches, the connection end of the supporting box body of the double-parallelogram mechanism moves downwards; and when a rod part of the mechanism is prone to be a horizontal state, the oil cylinder stretches to the maximum position; and meanwhile, the wheel distance of the machine and the shaft distance are in a maximum-value state. The high-ground-clearance multifunctional plant protection machine has the advantages of compact structure, complete functions, stable working, wide applicable range, strong cruising ability, convenience in operation and high working efficiency.

Description

technical field [0001] The invention relates to agricultural machinery, in particular to a multifunctional plant protection machine with high ground clearance. Background technique [0002] At present, my country's pesticide application equipment for the control of crop diseases and insect pests is mainly small and medium-sized machines, manual index machines dominate, and mobile plant protection machines are less popular. Manual plant protection machines apply a large amount of pesticides, which are uneven and inaccurate, resulting in the excessive pesticide residue indicators of most crops, seriously affecting crop sales and people's daily food safety. Moreover, the large-scale plant protection machinery currently researched in my country is mainly suitable for farm dry land operations, and there are major problems in the operation effect and operation efficiency for the southern paddy fields. [0003] Therefore, promote the concept of reasonable and safe pesticide applic...

AI Technical Summary

Problems solved by technology

The amount of pesticide applied by manual plant protection machinery is large, uneven, and imprecise, which leads to excessive pesticide residue indicators in most crops, seriously affecting crop sales and food safety in people's lives

Moreover, the large-scale plant protection machinery currently researched in my country is mainly suitable for farm dry land operations, and there are major problems in the operation effect and operation efficiency of the southern paddy fields.

Images