9gbq3.0切割壓扁機的設(shè)計

1、 分類號 S225.8 U D C 621 學校代碼 10129 學 號 10205039 9GBQ-3.0 切割壓扁機的設(shè)計 The Experimental Design on the Performance of 9GBQ-3.0 Model Rubbing Chopper 申 請 人：劉喜林 學位名稱：工程碩士 領(lǐng) 域：農(nóng)業(yè)工程 指導教師：王春光 教 授 敖恩查 研究員 論文提交日

2、期：二○一二年五月 The Experimental design on the Performance of 9GBQ-3.0 Model Rubbing Chopper Abstract The development level of animal husbandry，reflect a nation's economic development level and technical progress，in some a

3、nimal husbandry developed countries，proportion of output value of animal husbandry is high in the total agricultural output rates，in the animal husbandry production value，so in animal husbandry forage production is the f

4、oundation industry .However， our country forage harvest mechanization level is low and old equipment can not satisfy the demand harvest，sometimes people need to harvest，these make forage output and quality decline， lack

5、of forage harvest machinery has hindered the development of forage industry . This topic is in the determination of widely visit domestic users, collection, analysis ever uses the same products abroad experience and the

6、latest technologies are determined on the basis of data. Developed a kind of can once completed cutting, crushed, were rounded up shop three assignments of article process cutting flattening machine, its characteristic i

7、s that the use of the CAM type dial the grain wheel, increased the comb and cut off the grass grain push ability; The suspension type swinging rod as cutter driving mechanism of institutions; Using a pair of symmetrical

8、cam wide rubber reverse spiral crushed roller and steel crushed roller, and the longitudinal have certain installation Angle; The mechanical nc-copy device, the structure is simple nc-copy effect is good. This paper cutt

9、ing crushed research, the use of mechanical design methods and principles of mechanical, refer to the animal husbandry and mechanical design manual and all parts of the requirements to determine the size, with solidworks

10、2010 3d design software, entity modeling. Key words：alfalfa；cutting crushed machine；swinging rod institutions； CAM type dial the rell device；reverse spiral crushed roller； copy form Directed by： prof.Wang Chunguang App