能够前后双向推拉使用的耙地耙子
申请公布号:CN202222103U
申请号:CN201120332740.7
申请日期:2011.09.06
申请公布日期:2012.05.23
发明人:王志春;徐璐;赵长巍;祝明炜;王云贺;魏博微
分类号:A01B19/06(2006.01)I
主分类号:A01B19/06(2006.01)I
代理人:陈宏伟
地址:130012 吉林省长春市高新区蔚山路3195号
摘要:本实用新型提供一种能够前后双向推拉使用的耙地耙子,在耙柄的前端固定有三角形支撑块,耙地板上均匀分布两个U型槽支撑架,三角形支撑块与支撑架铰链连接,三角形支撑块为等角三角形,顶角为30度,三角形支撑块的底边与支撑架的U型槽底留有0.2~1.0cm的间隙。由于耙柄与耙地板通过三角形支撑块与支撑架的铰链连接,并留有翘转间隙,产生倾斜力夹角,所以耙地板无论向前或向后耙地,均可顺利完成力的传递,又能实现角度的调整,可使现有的一个单向有用功的动作实现双向有用功,便于小范围的土地平整。本实用新型结构简单灵活,使用方便,省时省力。
主权项:一种能够前后双向推拉使用的耙地耙子,包括耙柄、耙地板,其特征在于:在耙柄的前端固定有三角形支撑块,耙地板上均匀分布两个U型槽支撑架,三角形支撑块与支撑架铰链连接,三角形支撑块为等角三角形,顶角为30度,三角形支撑块的底边与支撑架的U型槽底留有0.2~1.0cm的间隙。
Address management in mobile IP environments
Assignment of resources in virtual machine pools
Dynamic integration of application input and output in an instant messaging/chat session
Handling out-of-sequence data in a streaming environment
Generating and presenting lateral concepts
Baselines over indexed, versioned data
System and method for publishing and displaying digital materials
Method for synchronization and management of system activities with locally installed applications
Data mirroring using a virtual connection
Machine change history tracking process for ERP applications
Modeling data exchange in a data flow of an extract, transform, and load (ETL) process
System and method for knowledge pattern search from networked agents
Method and apparatus for automatically analyzing natural language to extract useful information
Method for structuring hardware information by using an MOF-based HCML
Portable monitoring devices and methods of operating the same