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春耕备耕期间,使用拖拉机有哪些注意事项?

2020-02-27 16:05:01 来源:农机网整理发布 阅读量:25672 评论

导读:春耕春播在即,拖拉机作为*的农机装备,做好其保养与检查,对提高作业效率、保证安全生产、确保春耕春播顺利进行至关重要。小编整理了一些注意事项供各位机手参考:

  【农机网 热点关注】 春耕春播在即,拖拉机作为*的农机装备,做好其保养与检查,对提高作业效率、保证安全生产、确保春耕春播顺利进行至关重要。小编整理了一些注意事项供各位机手参考:

  使用前:
 
  1、清洗机体,清除异物。
 
  2、清洁空气滤清器散热器、防尘网、油水分离器,按说明书规定作业时长检查、清洁空调滤清器、冷凝器及管路等。
 
  3、检查及添加冷却液(水)。
 
  4、按说明书规定作业时长,排除燃油箱积水,更换燃油滤清器滤芯,对燃油系统放气;检查、补充或更换发动机、前差速箱、前桥齿轮箱等部件润滑油,更换发动机机油应同时更换机油滤清器滤芯;更换变速箱液压油及液压油滤清器。
 
  5、按说明书要求,对上拉杆、拉杆支架、提升杆、前桥支架、前桥齿轮箱支架、转向节轴等部件加注黄油。
 
  6、按机型检查轮胎、补充胎压,按规定扭矩紧固螺栓,检查及调整前轮前束。
 
  7、按说明书要求,检查、更换离合器、制动器,调整离合器、制动器踏板高度与自由行程,对制动系统放气,排除离合器壳积水。
 
  8、检查、调整或更换发动机风扇皮带、空调皮带等。
 
  9、检查并补充蓄电池电量。
 
  使用中:
 
  1、使用离合器应注意在拖拉机起步和农田作业换挡时,需将离合器踏板踩到底后,停留2~4 s再挂挡。
 
  2、 拖拉机挂挡时应注意前进挡与后退挡相互切换时,车辆必须完全静止后才能切换,禁止在行进过程中变换挡位。
 
  3、 拖拉机应严格按要求使用各种溶液。燃油必须经过至少48 h沉淀净化后,传动系润滑油必须经过与提升器吸油滤清器精度相同的滤油器过滤后,才能加注。
 
  4、 拖拉机悬挂农具转移时应将农具位置锁定;驾驶员离开拖拉机时一定要将农具降到地面。
 
  5、拖拉机动力输出轴工作时,必须安装动力输出轴防护罩,严禁人员接近动力输出轴,动力输出轴带负荷时,拖拉机不能急转弯,以免损坏万向节或拖拉机动力输出轴;动力输出轴不用时应使手柄处于分离位置。
 
  6、使用动力输出轴驱动农具以前,应检查拖拉机和驱动农具匹配合理性。耕作时,应使动力输出轴与万向节传动轴的夹角不大于15°;液压操纵正常时,地头转弯提升农具后,动力输出轴及农具输入轴与传动轴夹角不大于20°;禁止在动力输出接通前先将旋耕机入土,这会导致旋耕机损坏及拖拉机离合器严重损坏(为提高作业效率,转弯时可不切断动力源,但必须机具提升高度在离地200 mm左右)。
 
  7、 拖拉机在斜坡上停车时,一定要使用驻车制动并用三角塞块将后轮塞住。
 
  8、停车后,在发动机没有熄火前,驾驶员不得离开拖拉机;不得已在坡地停放车时,应挂上挡(上坡位置挂前进挡,下坡位置挂倒挡)。
 
  9、气温低于0℃时,必须使用防冻液。
 
  10、拖拉机前驱动桥只在农田作业和道路泥泞轮胎打滑时使用;其他情况下严禁使用,否则易造成轮胎及传动系早期磨损。
 
  后,维修拖拉机,必须选用质量合格的零部件,好使用原厂配件。
 
  本文由农机网(www.nongjx.com)整理发布,资料来源:山东省农机技术推广站、江苏省农机化服务站,如有侵权或异议请联系我们。
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