Research On Electric Spraying Machine For High Branch Crops And Fruit Trees

Sichuan,as a large agricultural and population province,is constrained by the present situation of land in hilly and mountainous areas.At present,when the technology of large and medium-sized sprayers is relatively mature in our country,however,it is not suitable for industrialization and mechanization of high-branch crops or fruit tree planting in the hilly and mountainous areas of Sichuan province because of the restriction of the size of the spraying machine and the supporting power device,in parts of the country,there has been no plan for a long time even to mechanize TAKAEDA's crops or fruit trees for agriculture and plant protection.At present,high-branch crops or fruit trees spraying is mainly by belt-type,pedal-type sprayer.With the growing area of the orchard,the tools for spraying pesticides have been changed from manual operation to high-pressure spraying gun.Nowadays,the sprayer mostly adopts the motorized sprayer,which has the advantages of flexible function and large coverage area,thus saving a lot of labor force and working time.However,the problem of ecological environment is becoming more and more serious.Pesticide spraying is developing towards the direction of low pollution,high precision,environmental protection and safety.So it is the trend that the electric sprayer is used to replace the manual sprayer for high-branch crops or fruit trees,and the miniature electric sprayer is not only labor-saving and light,but also more in line with the requirements of environmental protection.For this reason,based on the present situation of small area,scattered land and undulating land in hilly and mountainous area of Sichuan Province,this paper aims to be simple,practical and easy to use,with low cost and high performance-price ratio as the core,through analyzing and improving the existing high-branch crops or fruit trees electric sprayer,a kind of high-branch crops or fruit trees electric sprayer is designed,which is closely combined with agronomy,the utility model has the advantages of reducing operation procedure,saving time and labor,low price,good quality,safety and environmental protection,etc..The main work is as follows:(1)TAKAEDA crop or fruit tree electric sprayer general design(spraying way,general layout).(2)The selection and design of the main working parts(spraying pole,spraying pipe,spraying head,electric pump,storing medicine box,etc.(3)The design and calculation of the key parts(spray lever,electric pump,battery,electric pump,etc.).(4)The design,calculation and debugging of the controller of lithium-ion battery.The main function of this design is to realize the spray height by using the fishing rod telescopic spray Rod,realize the atomization effect by using the high-pressure spray head,and improve the endurance ability by using three batteries The prototype of the design in Sichuan Yibei Power Technology Co.,Ltd.in the trial process,verified all the technical parameters and functions,good performance,well received.