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为了保证铺膜机在播种作业前的技术完好状态,缩短作业中的调整时问,做到适时播种,我们对穴式滚筒铺膜机进行了以下调整,收到较好的效果.一、做好五个调整1.框架调整:以固定中央拉杆的孔为中心吊垂线,并在主横梁上做记号,以记号为中心,向两边调整四个框架的距离.2.行距调整:在四个框架间距调整好的基础上,根据农艺要求,由主横梁中心记号,向两边调整好穴播器的宽窄行距(以每个穴播器上鸭嘴中心为测量点).3.播量调整:把穴播器上的鸭嘴编上序号,同时,根据鸭嘴底板宽度,做一个长6米的木槽和一个手推架.然后,在木槽上推动穴播器,按鸭嘴的序号和下种量做好记录.反复调试,做到播量均匀.台架试验播量应稍许偏大,每穴6—8粒,这样在实际播种时,才能保证每穴3—4粒占80%,2粒或5粒占20%.
In order to ensure that the filming machine in the sowing operation before the technology intact state, shorten the adjustment of the operation time, so timely sowing, we have made the following adjustments to the hole roller film machine, received good results. Good five adjustments 1. Frame adjustment: the center of the hole with a central hanging rod hanging vertical line, and marked on the main beam, with the mark as the center, to adjust the distance between the four frames .2 line spacing adjustment: in the four Based on the adjustment of the frame spacing, adjust the width and breadth of the podcasting device to the two sides according to the requirements of agronomy (take the duckbill center of each podcasting device as the measurement point) .3. The duckbill code on the podcasting device is numbered, meanwhile, according to the width of the duckbill floor, make a wooden slot with a length of 6m and a hand pusher, then push the podcasting device on the wooden slot according to the serial number of the duckbill and the type The amount of good record. Repeated debugging, so sowing uniform. Sowing trial sowing should be slightly larger, 6-8 per hole, so that the actual sowing, in order to ensure that 3-4 tablets per hole accounted for 80%, 2 Grain or 5 grains accounted for 20%.