Shift actuator

换挡执行器

Abstract

本实用新型提供一种换挡执行器,包括执行器壳体,设置于所述执行器壳体中的驱动机构、与所述驱动机构连接并与变速器换挡轴连接的传动结构,以及设置于所述执行器壳体上并与所述传动结构连接的位置检测机构;所述传动结构包括与所述驱动机构连接的同步带传动机构,与所述同步带传动机构连接并与所述驱动机构平行设置的蜗轮蜗杆传动机构,与所述蜗轮蜗杆传动机构紧密连接的齿轮传动机构,且变速器换挡轴和所述位置检测机构分别设置于所述齿轮传动机构两侧。本实用新型提供的换挡执行器,结构紧凑占用空间小,运行可靠且振动小,而且可实现换挡执行器的精确控制。
The utility model provides a shift actuator, including the executor casing, set up in actuating mechanism in the executor casing, with the transmission structure that actuating mechanism connects and is connected with derailleur selector shaft, and set up in on the executor casing and with the position detection mechanism that transmission structure connects, transmission structure include with the synchronous belt drive mechanism that actuating mechanism connects, with synchronous belt drive mechanism connect and with actuating mechanism parallel arrangement's worm and gear transmission mechanism, with worm and gear transmission mechanism zonulae occludens's gear drive, and derailleur selector shaft with position detection mechanism set up respectively in the gear drive both sides. The utility model provides a shift actuator, compact structure occupation space is little, and the operation is reliably just vibrated for a short time, can realize shift actuator's accurate control moreover.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (1)

    Publication numberPublication dateAssigneeTitle
    CN-106286817-AJanuary 04, 2017广州汽车集团股份有限公司换挡执行器