New-concept intelligent multifunctional spaying machine chassis

Abstract

The invention discloses a new-concept intelligent multifunctional spaying machine chassis. The new-concept intelligent multifunctional spaying machine chassis comprises a chassis rack, a pesticide tank fixing support, a spray lance lifting support, a spray lance conversion mechanism, a spray head and wheels, wherein the pesticide tank fixing support is arranged at the rear end of the chassis rack, the spray lance lifting support is arranged at the front end of the chassis rack in a rotatable mode, the spray lance conversion mechanism and the spray lance lifting support constitute a vertical moving pair, the spray head is arranged on the spray lance conversion mechanism, and the wheels are installed at the bottom of the chassis rack through a longitudinal adjusting device and a transverse adjusting device. The new-concept intelligent multifunctional spaying machine chassis has the advantages of applying full-hydraulic power, and being stable in driving, large in drive torque, flexible in steering, simple in transmission, concise in overall structure, reasonable in configuration, and stable in center of gravity. In addition, the new-concept intelligent multifunctional spaying machine chassis has the advantages that due to the facts that stepless adjustment of the wheel torque, the ground clearance height and the like can be achieved and the spray lance conversion mechanism can descend, ascend and rotate, the spray lance conversion mechanism can achieve line-shaped conversion, U-shaped conversion and reverse-U-shaped conversion, the effect of omni-directional spraying is achieved, the requirement for all-terrain omni-directional spraying of different plants and different growth cultivation periods of one plant can be overall achieved through the new-concept intelligent multifunctional spaying machine chassis.

Description

technical field [0001] The invention relates to a chassis of a new-concept intelligent multifunctional sprayer, which belongs to the technical field of plant protection machinery. Background technique [0002] With people's emphasis on environmental protection and the safety of animal and plant products, countries around the world have restricted the use of pesticides to varying degrees. Maximum effectiveness within the dosage range. The pesticide use safety law puts more emphasis on the safety protection of pesticide users and reduces the chance of direct contact between people and pesticides. These requirements have promoted the development of intelligent technology for plant protection machinery. my country's crop planting area ranks among the top in the world, but the output of agricultural products lags far behind developed countries, and incidents of excessive pesticide residues often occur. One of the main reasons is that during the planting and growth of crops, tra...

AI Technical Summary

Problems solved by technology

One of the main reasons is that during the planting and growth of crops, traditional plant protection machinery has low efficiency and poor performance, and many areas still remain at the level of large-capacity and large-droplet spraying technology

Many scholars at home and abroad have conducted a lot of research on pesticide application technology, and developed many advanced pesticide application technologies, such as ultra-low volume spray, electrostatic spray, intelligent target spray, variable quantification spray, aerial drone spray, etc. A few scientific research units have developed related plant protection equipment, such as hanging ultra-low-volume mist misting machines, boom sprayers, axial-flow air-fed micro-electrostatic sprayers, automatic target sprayers, high-range air-fed sprayers, and spray booms. Transformation system, etc., but there are relatively few studies on the power chassis supporting these spray devices. At present, wheeled or crawler tractors are mainly used to carry spray devices at home and abroad, suspended or vehicle-mounted, especially the suspended type, and some scholars Some special chassis have been developed. However, these chassis are generally less flexible, and it is difficult to meet the needs of complex terrain and landforms for the passability of the chassis. In addition, the plant protection requirements of different crops and crops in different growth periods and different row spacing also affect the chassis. The adjustment of the wheelbase puts forward requirements, and the reasonable installation of pumps, medicine boxes and spray bars with different specifications on the chassis also puts forward higher requirements for the flexibility of the chassis. The smoothness and safety of road transportation are not ideal

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