输土机起垄施肥的调整内容全面掌握和熟悉机引起垄覆膜机的结构特征和技术性能,并能够熟练的操作和使用。
其次,要特别了解机械的配套功率、转速、转动方式以及液压输出接口,正确选择相匹配的拖拉机,与拖拉机的联接应确保机组的纵向和横向稳定性良好,机组的纵向和横向应与地面保持水平状态。
A comprehensive grasp and familiar with machine laminating machine structure characteristics and technical performance of the ridge, and can skilled operation and use. Secondly, to know what the special mechanical form a complete set of power, rotation speed, rotation mode and hydraulic output interface, choose the tractor and matching the right connection with tractor unit shall ensure that the longitudinal and lateral stability is good, the unit of longitudinal and transverse should be level with the ground state...使用前应对机具进行检查调整,检查项目主要有紧固件有无松动、丢失现象,转动机构运转是否灵活,有无卡滞现象,外露部件有无弯曲变形、碰撞损坏现象发生。
第四,进地作业时,拖拉机进入地头后,缓慢放下机具,将地膜从卷轴上拉出30~50 cm长的预留地膜,并用土紧密压实、压平,工作之前应在输土槽内预先装入适量的压膜土,避免拖拉机刚起步而开沟铲未入土时,升运装置和输土槽内无土压膜。
第五,拖拉机作业时,要求以i挡或者ii挡匀速前进,作业速度一般应控制在3~4 km/h,作业中严禁转弯或者倒退行驶,并防止施肥管堵塞。
Before use machine to check the adjusted, check whether there is any looseness on projects mainly include fasteners, lost phenomenon, rotating mechanism operates is flexible, with or without card lag phenomenon, have exposed parts without bending deformation, collision damage occurs. Fourth, into operations, tractor after entering fields, slow down machine, the pull from the mulch on the scrolls will be 30 ~ 50 cm long reserved mulch, and tight compaction, pressing it, should be in before work lose soil slot in just the right amount of soil film in advance to avoid the tractor has just started and not the grave furrower, elevator installation andlose soil groove coking pressure membrane. Fifth, when the tractor work, request to the I or ii even splits, operation speed is generally should be controlled in 3 ~ 4 km/h, it is forbidden to turn in homework or backward, and to prevent fertilization pipe plug.机械作业中要保持起垄覆膜平直、覆膜严密,起垄高度宽度、施肥量、施肥深度应符合全膜覆盖农艺要求。
第六,在地表不平整、土壤含水率变化的情况下,输送带和流土槽可能会出现壅土或者堵塞,此时可由人工采用木棍进行辅助疏导,以确保机组正常作业。
第七,机组完成一个作业期后,要及时清除机具上的泥土及杂草,将机具擦洗干净,涂防锈油,防止机具生锈。
并检查各个零部件、紧固件、外构件有无损坏、松动、丢失。
To be ridging laminating machinery operation flat, laminating, ridging height width, fertilization, fertilization depth of whole should comply with the agronomic requirements. Sixth, uneven, soil moisture content change in the earth's surface, conveyor belt and flow soil bin may appear YongTu or congestion, at this point can be made of artificial auxiliary channel with a stick, in order to ensure the unit normal operation. After completing a job period, 7 units, to clear the dirt and weeds on the machine in time, will be machine wash clean, tu rust-proof oil, prevent machinery rusting. Outside and check each parts, fasteners and components without damage or loose or lost.1.2机引起垄覆膜机的调整1.2 machine adjustment of ridge laminating machine机具进入田间作业前,先让机组进行空行试验,观察机具各个部件工作是否正常。
发现异常,及时排除后再投入正常作业。
Machine before entering the field, let unit tested empty line, observe whether machine parts work is normal. Discovery is unusual, timely eliminate before put into normal operation.1.2.1开沟深度调整。
开沟深度主要通过改变限深轮与机架的相对位置进行调节,限深轮调高则开沟深度增加,限深轮调低则开沟深度降低[2]。
开沟深度的微调一般通过拖拉机的中央拉杆进行调节,中央拉杆伸长则开沟深度减少,中央拉杆缩短则开沟深度增加。
1.2.1 trenching depth adjustment. Trenching depth mainly through changing the relative position of limited depth wheel and frame to adjust, limit deep round up, trenching depth increases, the lower limit deep round, trenching depth reduce [2]. Trenching depth vernier generally adjusted by pull rod in the middle of the tractor, the central bar elongation, trenching depth is reduced, trenching depth increase central rod shorter.1.2.2输土皮带张紧度调节。
皮带打滑时可造成输送皮带不升运土或上土量减少。
小型升降机具体调节方法:将输送皮带的从动皮带滚轮轴的两端紧固螺母松开,拧紧调节螺丝,推动从动皮带轮向下移动,使输送带张紧,再拧紧两端紧固螺母,应注意,如果两端调节不一 致则会产生皮带跑偏。
皮带张紧度以不影响正常送土为宜,调节过紧,会加剧皮带和滚轮部件磨损损坏。
1.2.2 to lose soil belt tensioning degree of adjustment. Belt skid can result when the conveyor belt elevator soil or soil to decrease. Specific adjustment method: will driven belt conveyor belt roller shaft at both ends of the fastening nut loose, tighten the adjustment screw, push the driven pulley moves down, the conveyor belt tension, then tighten the clamp nut on both ends, should pay attention to, if adjust inconsistent will produce belt running deviation on both ends. Belt tensioning degree with soil does not affect the normal send advisable, adjust too tight, will aggravate the belt and the roller parts wear damage.1.2.3压土位置调节。
流土槽所处的土壤压不到地膜所要压的位置,可将流土槽进行移动,以改变2个流土槽进行移动,从而达到所要压土的位置。