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实用新型
CN202201563U 喂入滚轮变速机构 失效 - 权利终止

喂入滚轮变速机构
摘要：
本实用新型公开了一种喂入滚轮变速机构，其包括马达、喂入滚轮、压辊和压辊架，压辊能够转动定位于压辊架上，马达驱动喂入滚轮转动，压辊外圆周面弹性紧顶于喂入滚轮外圆周面上，所述马达为伺服电机，本实用新型通过伺服电机带动喂入滚轮，能够实现快速、准确变速的同时，便于电气控制系统对喂入滚轮转速的控制和校正。
摘要（英）：

The utility model discloses a feeding roller speed change mechanism, comprising a motor, a feeding roller, a compression roller and a compression roller rack. The compression roller can rotate and can be positioned on the compression roller rack. The motor drives the feeding roller to rotate. The outer periphery of the compression roller elastically abuts against the outer periphery of the feeding roller. The motor is a servo motor. The feeding roller speed change mechanism is advantageous in that the servo motor drives the feeding roller, and thereby rapid and accurate speed change can be achieved, and the control and correction of the rotating speed of the feeding roller by an electric control system can be facilitated.

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