液压自动张紧装置设计.doc
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1、maintain a calm state of mind, conscientiously do a good job, never able to muddle along, dangyitianheshangzhuangyitianzhong ideas. People in the transition process, political . Organization set up and played the role of an effective way to increase farmers specialized cooperatives and Agriculture s
2、et up party organizations in the social service organizations, and development of grass-roots party organizations into full play in the lead industry, prompting farmers to get rich in the fighting bastion role. Conscientiously implement the established at the Township party Office of policy requirem
3、ents, selection with a good organization of the Party Committee members and full-time Director, catch the rural grass-roots party building work. Conscientiously do a good job on the Countys village annual compensation according to the per capita net income of farmers per capita twice times, group le
4、aders 30% of annual compensation paid by village years implemented policies to further mobilize the enthusiasm of village cadres. Second is to highlight the educational management, to strengthen the construction of party members and cadres. On the educational management of party members, and to impl
5、ement further strict management of the party members opinions, carry out party membership to troubleshoot, clean standard membership files, intensifying the day-to-day management. Not qualified in accordance with the disposal of XX County party interim measures, and steadily push forward the disposa
6、l of unqualified party members. Strict implementation of the development plan of recruiting, put quality first, strengthening the structure of new party members. Strengthen the management of mobile party member, outstanding rural migrant workers and college graduates two focus groups, sound into the
7、 party management, out of the party meet, two-way co-management mechanism. Conscientiously implement the Education Ordinance, improve the system of party member education and training, positive use of information technology and new media innovative ways and means of education, expansion of education
8、al coverage, improving party members education. Perfecting the incentive and caring support mechanisms within the party, helping increase the life difficult for party members and senior party member. Meanwhile, resources to take full advantage of distance education platform, party member cadre moder
9、n distance education, dissemination of the voice of the party, serving the grass-roots masses, party members education and training, promote the effectiveness of education and training. Cadre management, to focus on strengthening five concept education training leading cadres and employees more cons
10、cious use of advanced concept of development to guide and promote implementation. Around to respond to unexpected events, new media age networks of public opinion, precise training in topics such as poverty alleviation, administration according to law, and effectively improve the Township, vast numb
11、ers of party members and cadres full use of policy, the ability to promote the reform, development and stability. Self-discipline guidelines of the CPC and the Communist Party disciplinary regulations into cadre education and training content, prompting leaders of discipline, show good manners in th
12、e heavily-guarded heart, outside of the shape. To adhere to grab early to grab a small scratch prevention, implementation leader reminded the talks, refer to commandment and other relevant provisions, by talking about supervision visits,目 录摘要 Abstract第1章 绪论11.1 输送机自动张紧装置的一般概念11.2 输送机张紧装置的分类11.3 液压自动
13、张紧装置与其它张紧装置的类比2第2章 总体设计32.1 设计任务32.2 设计方案的确定32.2.1 液压自动张紧装置的特点32.2.2 液压张紧系统工作原理32.2.3 总体设计方案的确定5第3章 各元件的确定63.1 油缸的选择和计算63.2 液压油液的功能和基本要求73.3 液压泵的选择及计算93.4 电动机的确定93.5 各种阀类的选择10 3.5.1 电磁换向阀的选择10 3.5.2 溢流阀的选择11 3.5.3 压力继电器的选择12 3.5.4 压力表的选择13 3.5.5 滤油器的选择14 3.5.6 蓄能器的选择15 3.5.7 伺服阀的选择16 3.5.8 液控单向阀的选择1
14、8 3.6 其它元件的选择20 3.6.1 滑轮的选择20 3.6.2 钢丝绳的选取20 3.6.3 液压泵站的选择与安装20第4章 管路的设计224.1 管路的确定224.2 吸油管的设计224.3 压油管的设计23 4.4 液压系统中的压力损失验算23第5章 主要部件的设计计算及强度校核26 5.1 油缸后的支座的设计及强度校核26 5.2 液压缸活塞杆上的耳环的设计及强度设计27第6章 设计分析29结论31致谢32参考文献33专题34附录142附录249annual appraisal, report, petition, finding signs reminded, early to
15、 correct the problems in time. Strict enforcement of cadre archive management system, seriously with parent organizational unit cadres file review identified additional work. Three is to highlight the enhanced responsibility, conscientiously implement the comprehensive tasks strictly administering t
16、he party. Implementation of the Thirteen-Five development planning, comprehensive well-off society goal, the key play a core role of the party. Township party organizations should conscientiously implement the provincial County in strictly administering the party all deployment requirements, perfect
17、 tube party-the partys institutional mechanisms, promotion of strictly administering the party tasks ground effect. A to . Governed by the concentration and control to normal depth. To thoroughly study and implement the guidelines for the honesty and self-discipline of the disciplinary regulations s
18、uch as laws and regulations, strengthen all party members and cadres honesty and self-discipline, public attitudes and party discipline, party rules education, sustained regulation around abuses of the masses. Four, focuses on optimizing development environment, and promote social development of cle
19、an, safe and harmonious environment is a prerequisite for development, must maintain a clean line, Government cadres to be honest and integrity as the basis for economic and social development; to adhere to the security line, promote security and stability and economic society. First, in the promoti
20、ng integrity and anti-corruption efforts. Township to firmly grasp the consciousness of clean government is the economic environment for social development, focused supervision and discipline of accountability, strengthen inner-party supervision, discipline and rules at the front, advancing the cons
21、truction of a clean government and the anti-corruption work made new achievements. To change ideas, innovative ideas, from the petition admissible, clue disposal talk to, talk to the discipline of accountability, investigation, review report, should adhere to the discipline in front of the law, supe
22、rvision and discipline work deep do do fine to do it. In this years two committees in the election, make honest reply off and strict political discipline, discipline, and strengthen supervision and inspection, seriously investigate and deal with non-organized activities, make the General wind fresh,
23、 smoothly. Advancing responsibility extends to all branches of the strictly administering the party, explore and implement various party organizations primarily responsible to the Township Party Committee set out in three, enhance the awareness of primary responsibility for implementation. Rural dis
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