方捆打捆机打结装置的研究现状及发展趋势

Research status and development trend of knotting device for square balers

打结装置作为方捆机的核心部件,其质量好坏直接影响整机工作效率与稳定性。通过对方捆机打结装置主要类型D型打结器、C型打结器和双结打结器进行介绍,并重点对D型打结器驱动齿盘、绕扣机构、割绳脱扣机构的影响因素及其研究现状进行分析研究,提出打结装置应向高性能、智能化及新机型的发展趋势,为打结器国产化研究提供重要参考依据。

As the core component of square baler, the quality of knotting device directly affects the efficiency and stability of the whole machine. This paper introduces the main types of knotting device of square baler, such as D, C and double knotter, and focus on analyzes and studies the influencing factors and research status of the driving gear, cordlock-winding mechanism and cutting and untying mechanism of D-type tying machine, the development trend of knotting device towards high performance, intellectualization and new type is put forward, it provides an important reference for the localization of knotter.