Design of CQ-2000 vibrating seedling lifting machine for nursery
Aiming at the existing cross-cutting seedling lifter when there are problems such as the main root being cut is torn and the stubble is not flush,a new type of vibrating seedling lifter is designed.The machine seedling knife consists of two slices of cutter arranged at a certain angle,which can effectively solve the above problems and the phenomenon that the one-piece seedling knife rusts and corrodes and the quality of seedling lifting is not guaranteed.The angle of entry,knife width and beveling angle of CQ-2000 vibratory seedling lifter were designed.In order to verify whether the seedling lifting machine has achieved the expected performance goals,the CQ-2000 vibratory seedling lifter was tested on the variation range of seedling lifting depth,soil entry stroke and seedling injury and loss rate,and the test results showed that:the variation range of seedling lifting depth,soil entry stroke and seedling in-jury and loss rate of the CQ-2000 vibratory seedling lifter are in line with the design standard of the LY/T1430-2013 nursery bed-type seedling lifter.
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