ABSTRACT：China's food processing industry has a long history, but food machinery industrial start very late. Before the founding of the, the industry a blank, food processing are mostly manual operation, low productivity, and product quality is not stable. After the founding of the, some processing cans, dairy products, mechanical equipment was able to development, since the reform and opening policy, along with the national development of economy, the food industry is developing very quickly, the demand for food machinery gradually expand, our country's food machinery industry preliminary form. In addition, through the introduction of foreign advanced technology and equipment, and to promote the rise of the technical level of the domestic and developed, many of the small and medium-sized equipment and mechanization is the automation new equipment, food machinery varieties, production and production value began to increased substantially.
At present, there are many species have mixer horizontal and vertical. Horizontal mixer harmonic containers are in the axis horizontal position, its simple structure, low cost manufacturing, unloading, convenient washing, large capacity suitable for mass production; Vertical mixer harmonic container along the vertical axis decorate, blender axis vertical arrangement in general, its simple structure, the manufacturing cost is not high also, but compared with horizontal, structure compact enough, not quite convenient unloading the most smaller and capacity, and is suitable for the small-scale surface kind of food production.
This article mainly aims at the design and research into vertical line of its fall material to improve the inconvenience, mainly do the two aspects. The first calculation, with the actual conditions of the known analysis, first distribution ratio, again according to the transmission ratio, the design and calculation of gear and check, the gear size is determined, in the axle design, calculation and check, and select bearing standard rooms, to determine the geometry of the good shaft size, and then the size calculation and selecting bolts and nuts standard parts and structure design of gear; Second drawing, finish above after work, mainly using UG software rendering 3 d gear, shaft, body, cover, sleeve, transmission gear stands, and so on the drawings and the assembly drawing, but also to draw the parts 2 d figure.
Key words: flour mixing machine;flour mixing ;pour material