机械5

我设计的1G96旋耕播种机主要与黄海-12或东风-12相匹配。旋耕播种机功能较全,拥有设计合理,外型美观,坚固耐用,使用简便等特点。它主要由齿轮传动链传动组成，其中齿轮传动由2组齿轮来达到旋耕播种变速速问题。由于链传动没有弹性滑动和打滑，能保持准确的平均传动比，传动尺寸紧凑、承载能力大、效率高，所以侧边采用链传动来带动刀辊，实现旋耕。其中齿轮箱内一组为滑动齿轮，一组为固定啮合齿轮。滑移齿轮通过拨杆来实现来实现啮合，再通过离合器将动力传给固定齿轮实现变速。 该机器可在多种环境下完成多种作业，减少了拖拉机多次进地,多次作业带来的不良后果和不必要的损失。大大降低了农机用户的作业强度.，降低作业成本,提高了工作效率,为农民增产增收开辟了新的发展方向。 关键词：旋耕，播种 1G-96 Rotary seeder desig
n Abstract： Rotary seeder Simple call for Rotary sowi
ng ,Machei
ne i
ncrease i
ncome, fertilizatio
n fertility, improve soil structure, reduce weeds, pests a
nd diseases to reduce the crop to create a good livi
ng e
nviro
nme
nt. Rotary seeder is our cou
ntry's large area is to promote the developme
nt of
new high-efficie
ncy agriculture machi
ne, our cou
ntry's agriculture is a
n importa
nt part of sustai
nable developme
nt. I
n order to meet the developme
nt
needs of agricultural mecha
nizatio
n, I desig
n a 1 G96 Rotary seeder, mai
nly east a
nd the Yellow Sea -12 or Do
ngfe
ng-12 match. Rotary seeder features a whole, have a reaso
nable desig
n、 good looks、 durable、 easy to use a
nd so o
n. It mai
nly by the gear tra
nsmissio
n chai
n drive compo
ne
nts, gear tra
nsmissio
n gear from the two groups to achieve variable-speed rotary tiller pla
nti
ng problems.Si
nce
no chai
n drive flexibility a
nd slippery ; to mai
ntai
n accurate tha
n the average tra
nsmissio
n, tra
nsmissio
n compact size, large capacity, high efficie
ncydrive, the use of the side chai
n drive to promote k
nife roll, Impleme
ntatio
n Rotary. Gear box for a group of slidi
ng gear, a group of a fixed gear mesh. Slidi
ng gear To achieve the meshi
ng by Joystick, a
nd the
n passed through the clutch force will achieve fixed gear. Impleme
ntatio
n speed The machi
ne ca
n be completed i
n a variety of multiple operati
ng e
nviro
nme
nt, Reduce the tractor i
nto the field o
n ma
ny occasio
ns, several operatio
ns a
nd the adverse co
nseque
nces of u
n
necessary losses a
nd greatly reduce the operati
ng stre
ngth of the agricultural machi
nery users. Lower operati
ng costs a
nd improve the Work efficie
ncy, i
ncrease i
ncome for farmers ope
ned a
new developme
nt directio
n. Key words: Rotary, sowi
ng 目录 1前言1 2总体设计2 2.1设计课题2 2.2设计要求3 2.3设计步骤内容及方法3 2.4方案制定3 2.4.1旋耕机与拖拉机的联接3 2.4.2工作原理3 2.4.3部件设计4 3设计内容计算6 3.1运动计算6 3.2动力计算8 3.3圆柱齿轮参数计算9 4主要零件的应力计算和强度校核11 4.1圆柱齿轮的强度计算和校核14 5安装、拆卸、调试使用15 5.1旋耕部分15 5.2播种部分16 5.2.1播种方法的选择16 5.2.2对播种机的要求16 5.2.3播种机类型选择16 5.2.4播种部分的工作过程16 5.2.5排种器17 5.2.6单行停播装置18 5.2.7播量调节装置18 5.2.8播种深度调节装置18 6维修与保养19 6.1技术保养19 6.2长期存放保养19 6.3润滑19 7易损坏部件22 8旋耕机故障及排除22 9结论24 参考文献25 致谢26 附录27