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(接上期)2.3实验室的试验研究[8]试验样机如图9所示,搅拌槽尺寸为1.3 m×0.35m×0.25 m,电动机功率1.1 kW,转速为1 440 r/min,整机质量(不包括机架和上料机构)为160 kg。其工作原理是:电机驱动皮带传动,将动力传给一对参数相同的外啮合齿轮,带动两平行轴上的偏心块同步反向旋转,产生定向激振力。在激振力作用下,搅拌槽作简谐直线振动,从而使搅拌槽内的混合料沿其底面向前运动。混合料在连续向前运动过程中,除频繁地相互碰撞、交叉混合外,还
(Connected to the previous period) 2.3 Laboratory experimental study [8] The prototype of the test shown in Figure 9, the mixing tank size of 1.3 m × 0.35m × 0.25 m, motor power 1.1 kW, speed of 1 440 r / min, machine mass (Excluding rack and loading mechanism) is 160 kg. Its working principle is: motor drive belt drive, the power transmitted to a pair of external gears with the same parameter, driven by two parallel axis synchronous eccentric reverse rotation, resulting in directional excitation force. Under the action of exciting force, the stirring tank makes simple linear vibration, so that the mixture in the stirring tank moves forward along the bottom surface. Mixture in the continuous forward movement, in addition to frequently collide with each other, cross-mixing