A STUDY OF DESIGNING BEACH CLEANING MACHINE

Tóm tắt

This paper presents the results of a study of designing a beach cleaning machine, in order to provide the local factories with technical data for manufacturing beach cleaning machines. In the previous studies, we surveyed the rubbish on beaches of Danang City and studied the methods for separating and collecting beach rubbish; designed and manufactured some mechanisms for collecting rubbish on the sand and carried out necessary experiments on beaches; the optimum structure of the rubbish-collecting mechanism and optimum values for the main parameters of the machine have also been defined. Basing on the previous results, we have designed and manufactured a model of beach-cleaning machine. The machine is powered by a human physical strength, with beach-cleaning capacity can reach 1,250 m2/h. The machine is powered by a tractor, with beach-cleaning capacity can reach 5,850 m2/h.