Research on the Machine for Acquiring Pineapple Stems = Research on the Machine for Acquiring Pineapple Stems

다국어 초록 (Multilingual Abstract)

This research just want to pick up the stem of the pineapple plant which originally be abolished and be discarded as to be fertilizer in the pineapple field before, and let the stem of the pineapple plant be utilized by the Biotech Company extract pineapple raw materials of enzyme to make good use of waste materials again. This machine is mainly composed of an overhead pineapple exclusively machine, getting rid of the leaf apparatus and taking off the leaf apparatus．Especially, getting rid of the leaf apparatus is composed of one of Robin 22HP petrol engines been, oil pressure system which be raised , two sets of cutting knives, one set of longitudinal knife and other steering components. Through test statistics, it shows that getting rid of leaf rate is 53.40% much high if the cutting height and the process speed are under the terms of 35 cm and 0.56 m/s. Meanwhile, the rate of getting rid of leaf and taking off leaf will become reciprocal. According to the test, the result shows that the average of discarding rate of the leaf is 88.52% which proceeded by the whole 216 pineapple plant samples counted, and the average of rate of recovery is 10.13%. Under the above tests, the costs that the raw Biotech Company obtains pineapple stem raw materials are extremely high. That’s why to develop this machine should be much more important and urgent to study in the near future.