木竹加工气力除尘系统管道沉积物清除机器人的设计  

Design of robot for removing sediment from main pipeline of dust collectsystem for wood-processing

作　　者：马康 李绍成 周曦禾 李伟光[2] 周捍东 MA Kang;LI Shao-cheng;ZHOU Xi-he;LI Wei-guang;ZHOU Han-dong(College of Materials Science and Engineering,Nanjing Forestry University,Nanjing Jiangsu 210037,China;Research Institute of Wood Industry,CAF,Beijing 100091,China)

机构地区：[1]南京林业大学材料科学与工程学院,江苏南京210037 [2]中国林业科学研究院木材工业研究所,北京100091

出　　处：《林业机械与木工设备》2023年第10期67-70,74,共5页Forestry Machinery & Woodworking Equipment

基　　金：“十四五”国家重点研发计划“刨花板粉尘污染与燃爆防控协同关键技术”课题(2022YFD2200705)。

摘　　要：切屑碎料在管道沉积甚至造成主管道堵塞是在木竹加工企业除尘系统中时常发生的问题,而且沉积的碎料时常夹带有磁性金属杂质。采用人工清理沉积物,费工费时,而利用除尘系统高速气流或压缩空气清理,可能因粉尘集聚静电电荷的放电或金属杂质与管壁撞击产生可诱发粉尘爆炸的火花。针对除尘系统管道沉积物的清除与除铁,提出了一种自适应变径的、具有沉降碎料及管道堵塞清除与除铁功能的管道机器人,使用SolidWorks设计了其机械结构与模型,研发了基于Wi-Fi通信的上下位机协同作业的控制系统,以期为木竹加工行业上述问题的解决提供一种有效、安全的途径。Chip deposits in horizontal main pipe of pneumatic dust removal frequently,it blocks seriously the pipe in severe case.Magnetic metal debris were involved in those sediment sometimes even more.It was a inefficient way to clearing the deposit sediment by manual,and even dangerous using high speed airflow of the dust removal,for the airflow will accelerate the metal debris.The debris impact against the surface of pipe well,and it may generate sparks,which has enough energy to ignite wood dust cloud explosion.A robot for cleaning sediment and removing metal debris task is introduced in this paper,its mechanical structure was designed and model was built by SolidWorks software.It is hoped that this pipeline robot may give a safe and convenient way to solve the problems above for wood processing.

关 键 词：木竹加工 除尘系统 沉积碎料 磁性金属杂质 机器人 

分 类 号：S776[农业科学—森林工程]