适合丘陵烟区的间歇作业型打窖机设计与性能试验OA
Design and performance test of intermittent-operation cellar maker adapted to hilly tobacco-growing areas
为了解决当前丘陵烟区井窖式膜上移栽作业中存在井窖质量低、机器适应性差的问题,设计了一种间歇作业型打窖机,运用Adams软件进行了运动学仿真,获得了成穴器运动轨迹.结合烟苗农艺性状要求对成穴器、升降机构等关键部件进行了设计与分析,并选用丘陵烟区一款连续作业型打窖机进行移栽环节的对比试验.通过检测井窖质量、孔距均匀性、纵向撕膜口及行直线度偏差等指标,考察该机器的作业效果.结果表明:与连续作业型打窖机相比,该间歇作业型打窖机的井窖直径合格率、井窖深度合格率分别提高2.5、4.2百分点,井窖直立度方差降低1.33,成穴质量较好.间歇作业型打窖机的孔距变异系数、纵向撕膜口尺寸分别比连续作业型机器降低1.03百分点、4.7 mm,表明间歇作业型打窖机的孔距均匀性好,对地膜的损伤程度小,两种机器行直线度偏差的差异性较小.可见,该间歇作业型打窖机可满足丘陵烟区井窖制作的农艺要求.
In order to solve the problems of low quality of well cellars and poor machine adaptability in the current well cellar transplanting aided by film mulching in hilly tobacco-growing areas,an intermittent-operation cellar maker was designed and tested.Adams software was used for kinematics simulation to obtain the motion trajectory of the hole former.Based on the agronomic requirements,the key components of the cellar maker including the hole former and the elevating mechanism were designed and analyzed.A continuous-operation cellar maker in hilly tobacco-growing areas was selected for transplanting comparative test,and the maker performance was evaluated by measuring indicators such as well cellar quality,hole spacing uniformity,longitudinal film tear opening size and row straightness deviation.The results showed that compared with the continuous-operation cellar maker,the qualified rates of cellar diameter and cellar depth of the intermittent-operation cellar maker were 2.5 and 4.2 percentage points higher,respectively.The variance of cellar uprightness was 1.33 lower than that of the continuous-operation cellar maker,indicating improved hole forming quality.The coefficient of variation of hole spacing and the longitudinal film tear opening size of the intermittent-operation cellar maker were 1.03 percentage points and 4.7 mm lower than those of the continuous-operation cellar maker,respectively,indicating that the hole spacing uniformity of the intermittent-operation cellar maker was satisfactory and the degree of damage to the mulching film was small.The difference in the row straightness deviation between the two types of makers was small.Therefore,this intermittent-operation cellar maker can meet the agronomic requirements for well cellar production in hilly tobacco-growing areas.
周培林;赵红朝;杨超飞;黄健康;陈永;张秀丽;张豪;仝振伟;冉云亮;刘剑君;赵浩宾;陈胜利;程相国;秦伟桦
河南农业大学机电工程学院,郑州市金水区农业路63号 450002三门峡市烟草公司渑池县分公司,河南省三门峡市渑池县仰韶大街54号 472400三门峡市烟草公司渑池县分公司,河南省三门峡市渑池县仰韶大街54号 472400三门峡市烟草公司渑池县分公司,河南省三门峡市渑池县仰韶大街54号 472400河南农业大学机电工程学院,郑州市金水区农业路63号 450002河南农业大学机电工程学院,郑州市金水区农业路63号 450002河南农业大学机电工程学院,郑州市金水区农业路63号 450002河南农业大学机电工程学院,郑州市金水区农业路63号 450002河南农先锋科技股份有限公司,郑州高新技术产业开发区莲花街55号 450001中国烟草总公司河南省公司,郑州市郑东新区商务外环路15号 450046中国烟草总公司河南省公司,郑州市郑东新区商务外环路15号 450046河南省烟草公司三门峡市公司,河南省三门峡市湖滨区崤山东路7号 472000河南省烟草公司三门峡市公司,河南省三门峡市湖滨区崤山东路7号 472000河南省烟草公司三门峡市公司,河南省三门峡市湖滨区崤山东路7号 472000
农业科技
丘陵烟区打窖机间歇作业连续作业膜上成穴
Hilly tobacco-growing areaCellar makerIntermittent operationContinuous operationHole-forming on film
《烟草科技》 2026 (6)
92-100,9
河南省科技攻关项目"基于机器视觉的高垄作物除草装备及关键技术研究"(242102110349)中国烟草总公司河南省公司重大科技专项"河南烟叶生产农机农艺融合作业模式研究与应用"(2024410000240026).
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