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肉类食品是日常生活中的必需食物，而目前大部分的普通家庭中都是使用菜刀，对鲜肉或熟肉进行切割。但使用菜刀的效率比较慢，劳动力消耗大，最大的问题是容易切到手指，危险性比较高，操作时需要随时保持高度的注意力。对电动绞切肉机等切割鲜肉或熟肉的电器，还未能进入大部分的家庭生活中。为了解决现市场上电动绞切肉机价格贵、体积大等问题，现设计一种高效、便捷、多功能的电动多功能家庭绞肉机，适用于普通家庭，操作简单，价格实惠。
本文详细设计电动绞切肉机的驱动装置，绞肉装置，切肉装置等方面。其驱动装置主要包括电动机、V带轮传动系统。驱动机构是是电动绞切肉机的动力源，其壳体采用铝合金和塑料制作。绞肉装置通过花键与驱动装置联结，绞肉过程采用螺旋推进器和十字刀进行绞切。切肉装置也是通过花键与驱动装置联结，通过圆盘刀组的对向旋转实现切肉片和肉丝的功能。
关键词：绞肉，绞肉装置，电动，驱动装置
Meat is an essential part of daily life，and most ordinary households use knives to cut fresh or cooked meat. However，the efficiency of using the knife is slow，the labor consumption is large，the biggest problem is to cut the finger easily，the risk is relatively high，the operation needs to maintain a high degree of attention at any time. Electrical appliances for cutting fresh or cooked meat，such as electric meat grinders，have not yet entered most family life. In order to solve the problem of high price and large volume of electric meat grinder on the market，a kind of high efficiency，convenient and multi-function electric meat grinder is designed，which is suitable for ordinary families，and the operation is simple and the price is cheap.
In this paper，the driving device，meat winch device and meat cutting device of the electric meat cutter are designed in detail. Its driving device mainly includes motor，V-belt wheel drive system. The drive mechanism is the power source of the electric meat cutter，and its shell is made of aluminum alloy and plastic. The meat grinder is connected with the drive device by splines，and the meat is cut by means of screw thruster and cross knife. The meat cutting device is also connected with the drive device by splines，and the function of cutting meat slices and filaments is realized through the opposite rotation of the disc cutter group.
Key words: meat grinder，meat gouging device，electric drive device
目 录
12
（mm）12
（mm）13
（mm）13
（mm）13
14
14
14
时单根V带型额定功率增量
14
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15
和
及精度等级。16
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