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首页> 外文期刊>Agricultural mechanization in Asia, Africa and Latin America >Design and Development of Reciprocating Type Cumin Cleaner Cum Grader
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Design and Development of Reciprocating Type Cumin Cleaner Cum Grader

机译：往复式小茴香清渣机的设计与开发

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India is famous for its pet name in the world of agriculture as the 'Home of Spices'. India grows 47 out of 70 varieties of spices that are grown in different parts of the world. The major marketing cities for cumin seeds are Unjha, Palan-pur, Mahesana and Visnagar in Gujarat and Jaipur, Kisangarh and Kokri in Rajasthan. Cumin seeds as it comes from the field contain foreign matter like weed seeds, stems, leaves, broken seeds, stones, dirt, etc. These foreign matters must be removed to increase quality of seed in the market, storage period of seed, cost of selling and net income to the farmers as well as sellers and to perform different kinds of post-harvest operations. Cleaning and grading of cumin in the marketing yard is time consuming and laborious operation because large quantity is to be handled. Some of the big traders used mechanical cleaners and graders, but the initial investment required in the purchasing of such machinery is quite high. Efforts were made to develop a low cost machine that can clean and grade the seed of cumin and can be utilized for the above operation at low investment for small farmers. Effects of different machine operating parameters on its performance i.e. feed rate, speed and screen slope were evaluated for cleaning efficiency and power consumption. For getting best cleaning efficiency and low power consumption, the machine should be operated at 50 kg/h feed rate, 150 rpm and 7-degree slope.
机译：印度因其在宠物界的宠物名字而闻名，被誉为“香料之乡”。在世界各地种植的70种香料中，印度种植了47种。小茴香种子的主要销售城市是古吉拉特邦的Unjha，Palan-pur，Mahesana和Visnagar，拉贾斯坦邦的斋浦尔，Kisangarh和Kokri。小茴香种子来自田间，其中包含杂草种子，茎，叶，破碎的种子，石头，污垢等异物。必须去除这些异物以提高种子在市场上的质量，种子的贮藏期限，成本向农民和卖方出售和获得净收入，并执行各种收获后的业务。由于要处理大量小茴香，在市场上对小茴香进行清洁和分级非常耗时且费力。一些大型贸易商使用机械清洁剂和分级机，但是购买此类机械所需的初始投资相当高。努力开发一种低成本的机器，该机器可以清洁和分级小茴香种子，并且可以以较低的投资用于小农户的上述操作。评价了不同机器操作参数对其性能的影响，即进给速度，速度和筛网斜率的清洁效率和功耗。为了获得最佳的清洁效率并降低能耗，机器应以50 kg / h的进给速度，150 rpm和7度的斜率运行。

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