The Design And Study Of The Sandy Shrubs Reaper

Domestic desert resource is abundant very much, in recent years we grow large- acreage shrubs in order to hurricane lamp, sand-fixation, preserve water and soil, meliorate ecological system, maintain zoology balance. Bases on the biologic property of shrubs, it must be sheared in 3-5 years, and then it will develop fleetly. But reaping shrubs is a technical difficult problem, and reaping shrubs by manual operate is a big intensity and low efficiency work. So the research of the machine of reaping sandy shrub and placement orderly can settle effectively the problem of reaping large- acreage forest, which our nation faced with.Largely, my designing thought is to develop a kind of machine, which can reap and orderly put shrubs. The research of placement orderly is a innovation, it can offer foundation to collect and transportation. This paper collects much domestic and abroad information generally and systematically on reaper, and analyzes and investigates carefully. This paper puts forward the work principle of the machine, under the ground of studying the work principle of reaper. We adopt especial car as power based on working atmosphere of the machine and grow condition of the shrubs. The especial car can pass through the desert successfully and drive this machine with high-power. This paper discusses the main design index and the determination of the main structure parameter. This paper emphasis elaborates the design request of the main parts of the machine of reaping the shrubs and placement orderly. The paper fully applied method of machine design and machine principles to design individual parts on the harvester, and perform load analyzing and strength evaluation on the mainly shafts and the wheel gears, and researches the method and process of the machine total decoration. This paper researches the structure and work principle of the machine of reaping the shrubs and placement orderly, detailed design calculation to the transmission system and transportation system, carries on a theories research and choose to the subsidiary device. In addition, evaluate benefit of the machine.The reaper can put reap and place orderly together. The reaper can not work only in wide breadth but in high speed. The reaper has many strong points, such as configuration compact, motivate transmission simple, high productivity and low cost. It can one-off finish reaping and gathering. This machine is a new type reaper of fast and scientific reap, it can abate working intensity of workman, and improve working productivity largely. It can offer powerful support to next comminute and entire automation.