秸秆平模成型机的改进设计  

Improved Design of Straw Flat Die Forming Machines

作　　者：焦国昌[1] 李奉跃 谷志新[2] JIAO Guo-chang;LI Feng-yue;GU Zhi-xin(College of Mechanical and Electrical Engineering,Northeast Forestry University,Harbin Heilongjiang 150040,China;College of Information and Computer Engineering,Northeast Forestry University,Harbin Heilongjiang 150040,China)

机构地区：[1]东北林业大学机电工程学院,黑龙江哈尔滨150040 [2]东北林业大学信息与计算机工程学院,黑龙江哈尔滨150040

出　　处：《林业机械与木工设备》2022年第5期14-16,共3页Forestry Machinery & Woodworking Equipment

基　　金：中央高校基本科研业务费项目(2572017CB08)。

摘　　要：我国秸秆能源再利用在挤压成型过程中普遍存在易堵塞、设备磨损严重等问题。运用Pro/E改进设计了一种秸秆平模成型机,设计了母线倾角为24°的三个锥度压辊,改进了平模的成型孔分布,确定了成型孔的缩径率为1.44∶1,新增了匀料板、扫料板及调整垫片。最终设计的成型机成型功率为22.16 kW,产量为1000~2000 kg/h。In our country,straw energy reuse is generally prone to blockage and serious equipment wear in the extrusion molding process.In this paper,Pro/E was used to improve the design of a straw flat die forming machine,and three-taper pressure rollers with a busbar inclination angle of 24°were designed,with the distribution of the forming holes of the flat die improved,the diameter reduction ratio of the forming holes determined to be 1.44:1,a screed plate,a sweeping plate and an adjustment gasket added,the final designed molding machine having a molding power of 22.16kW and an output of 1000~2000 kg/h.

关 键 词：秸秆 PRO/E 改进设计 

分 类 号：S776[农业科学—森林工程] TK6[农业科学—林学]