梳夹式红花采摘机构关键部件设计分析
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摘要
针对红花丝当前仍以人工采摘为主、采摘效率低、费时费力、尚未实现机械化采摘等问题,设计研究了一种适应红花丝采摘的梳夹式采摘机构,通过凸轮驱动动梳齿与定梳齿相互作用,模仿人手拔拉动作完成红花丝的夹取与采摘。该采摘总体结构简单,工作效率高,设计关键部件参数,搭建台架进行田间试验,验证工作性能的稳定性以及可行性,试验结果表明梳夹式红花丝采摘机构能够满足红花丝的采摘要求,为后续梳夹式红花丝采摘机械提供一些理论依据。
In this paper, Aiming at solving artificial picking, low efficiency and time-consuming, the comb-type gripping picking mechanism of safflower filaments was designed to achieve mechanization, the cam-driven moving comb interacts with the fixed comb teeth to simulate the pulling and picking of safflower filaments by the human hand pulling action. The overall structure of the picking mechanism is simple and the work efficiency is high,the key component parameters are designed, and then the stability and feasibility of the work performance are verified by experiments. The bench is tested in the field, which shows that the comb-type crocus picking mechanism can satisfy the safflower filaments picking requirements provide some theoretical basis for the subsequent comb-type crocus picking machinery.
In this paper, Aiming at solving artificial picking, low efficiency and time-consuming, the comb-type gripping picking mechanism of safflower filaments was designed to achieve mechanization, the cam-driven moving comb interacts with the fixed comb teeth to simulate the pulling and picking of safflower filaments by the human hand pulling action. The overall structure of the picking mechanism is simple and the work efficiency is high,the key component parameters are designed, and then the stability and feasibility of the work performance are verified by experiments. The bench is tested in the field, which shows that the comb-type crocus picking mechanism can satisfy the safflower filaments picking requirements provide some theoretical basis for the subsequent comb-type crocus picking machinery.
引文
[1]王建勋.新疆红花及其主要品种简介[J].特种经济动植物,2006(2):25-26.
[2]王兆木,陈跃华.红花[M].北京:中国中医药出版社,2001.
[3]任俊泽,辛海量,李柏.中药红花在军事领域的应用[J].华南国防医学杂志,2010,24(6):502-504.
[4]朱莉红.红花药理分析及临床应用分析[J].中国现代药物应用,2016,10(16):286-287.
[5]韩丹丹,葛云,汤明军,等.切割-气吸式红花花丝采收装置的设计[J].农机化研究,2014,36(10):120-123.
[6]GE Y,ZHANG L X,QIAN Y,et al.Dynamic model for sucking process of pneumatic cutting-type safflower harvest device[J].International Journal of Agricultural&Biological Engineering,2016,9(5):43-50.
[7]丁于.负压气动视频色差采摘机构及茶、红花、棉花采摘机:四川,CN103371024A[P].2013-8-30.
[8]王春香.手推式杭白菊梳齿摘花机结构设计与试验[D].南京:南京农业大学,2016.
[9]葛云,张立新,钱营,等.背负便携式红花收获机跌落仿真及优化设计[J].机械设计与研究,2017,33(2):148-152.
[10]姬长英,张纯,顾宝兴,等.梳割气吸一体式贡菊采摘机设计与试验[J].农业机械学报,2017,48(11):137-145.
[11]亓丹丹,史建新,王学农.4MZ-5梳齿式采棉机采摘头工作参数的确定[J].农机化研究,2012,34(3):64-67.
[12]焦小盼,葛云,张立新,等.切割式红花收获机切割装置关键部件的设计[J].机械设计与研究,2017,33(3):161-164.
[13]李宝筏.农业机械学[M].北京:中国农业出版社,2003.
[14]孙胃岭,曹卫彬,古乐乐,等.基于红花力学特性的梳夹式采摘机构的设计与试验[J].农机化研究,2018,40(5):46-51.
[15]孙胃岭,曹卫彬,杨萌,等.红花分枝力学特性测试及运动分析[J].农机化研究,2018,40(12):212-216.
[16]王崧浩,曹卫彬,赵宏政,等.红花采收机花丝夹取机构设计与分析[J].农机化研究,2017,39(11):103-106.
[17]陈棒棒,曹卫彬,李华,等.梳齿式红花丝采摘凸轮机构的设计与仿真[J].农机化研究,2018,40(11):131-135
[2]王兆木,陈跃华.红花[M].北京:中国中医药出版社,2001.
[3]任俊泽,辛海量,李柏.中药红花在军事领域的应用[J].华南国防医学杂志,2010,24(6):502-504.
[4]朱莉红.红花药理分析及临床应用分析[J].中国现代药物应用,2016,10(16):286-287.
[5]韩丹丹,葛云,汤明军,等.切割-气吸式红花花丝采收装置的设计[J].农机化研究,2014,36(10):120-123.
[6]GE Y,ZHANG L X,QIAN Y,et al.Dynamic model for sucking process of pneumatic cutting-type safflower harvest device[J].International Journal of Agricultural&Biological Engineering,2016,9(5):43-50.
[7]丁于.负压气动视频色差采摘机构及茶、红花、棉花采摘机:四川,CN103371024A[P].2013-8-30.
[8]王春香.手推式杭白菊梳齿摘花机结构设计与试验[D].南京:南京农业大学,2016.
[9]葛云,张立新,钱营,等.背负便携式红花收获机跌落仿真及优化设计[J].机械设计与研究,2017,33(2):148-152.
[10]姬长英,张纯,顾宝兴,等.梳割气吸一体式贡菊采摘机设计与试验[J].农业机械学报,2017,48(11):137-145.
[11]亓丹丹,史建新,王学农.4MZ-5梳齿式采棉机采摘头工作参数的确定[J].农机化研究,2012,34(3):64-67.
[12]焦小盼,葛云,张立新,等.切割式红花收获机切割装置关键部件的设计[J].机械设计与研究,2017,33(3):161-164.
[13]李宝筏.农业机械学[M].北京:中国农业出版社,2003.
[14]孙胃岭,曹卫彬,古乐乐,等.基于红花力学特性的梳夹式采摘机构的设计与试验[J].农机化研究,2018,40(5):46-51.
[15]孙胃岭,曹卫彬,杨萌,等.红花分枝力学特性测试及运动分析[J].农机化研究,2018,40(12):212-216.
[16]王崧浩,曹卫彬,赵宏政,等.红花采收机花丝夹取机构设计与分析[J].农机化研究,2017,39(11):103-106.
[17]陈棒棒,曹卫彬,李华,等.梳齿式红花丝采摘凸轮机构的设计与仿真[J].农机化研究,2018,40(11):131-135