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悬挂式掘苗机研制成功,并在生产中使用,这虽然是在机械掘苗作业上的一大进步,但是随着生产的发展又提出了新的问题,即能否将苗木土坨打碎,以便减轻拔苗过程中的笨重的体力劳动,也是急需解决的重要问题。我们经过几个月的努力,终于研制成功了在悬挂式掘苗机上安装碎土装置。经过试验鉴定,碎土效果很好,能使拔苗劳动强度大大降低,而且能保证苗木根系完整。碎土装置的成功,是机械掘苗的新进展。使掘苗这项作业全面实现了机械化,使人们在苗木出圃这项笨重的劳动工序中彻底解放出来。1.工作过程碎土装置是固定安装在悬挂式掘苗机上,
Mounted Milling Machine successfully developed and used in production, although this is a major improvement in the mechanical Miao Miao operations, but with the development of production has raised a new question, that is, whether the seedlings Tuo Tuo broken , So as to alleviate cumbersome manual labor in the process of plucking seedlings and also an important issue urgently needed to be solved. After several months of hard work, we finally succeeded in installing a crushing device on the hanging seedling machine. After trial identification, soil crushing effect is very good, can make drastic reduction of labor intensity, but also to ensure the integrity of seedlings roots. The success of the crushing plant is the new progress of mechanical seedling digging. So that seedlings seedlings fully mechanized this operation, so that people nursed back to this cumbersome labor process completely liberated. 1. Working process Crushing device is fixedly mounted on the hanging seedling machine,