The invention discloses a portable automatic tire changing device comprising a base. A base cavity is formed in the base; moving mechanisms are arranged in the base cavity and on the upper side of thebase; each moving mechanism comprises a supporting rod connected with the base cavity in a sliding mode. The upper end of each supporting rod penetrates through the upper end face of the base. A first spring is fixedly arranged on the left end surface of each supporting rod; the first spring is positioned in the base cavity; a first electromagnet is fixedly arranged at the left end of the first spring; the first electromagnet is fixedly connected with the inner walls of the upper side and the lower side of the base cavity; and a first sensor is fixedly arranged at the inner wall of the rightside of the base cavity. The portable automatic tire changing device has the advantages that the device is small in size and can be carried along with a vehicle, a screwdriver can automatically locatethe position of a screw hole and accurately unscrew or screw a screw, a new wheel can be automatically located while the screwdriver is automatically located, and the new wheel can be conveniently mounted after the damaged wheel is dismounted.

    本发明公开了一种便携式自动换胎装置,包括底座,所述底座内设有底座腔,所述底座腔内及所述底座上侧设有移动机构,所述移动机构包括与所述底座腔滑动连接的支撑杆,所述支撑杆的上端贯穿所述底座的上端面,所述支撑杆左端面固定设有第一弹簧,所述第一弹簧位于所述底座腔内,所述第一弹簧的左端固定设有第一电磁铁,所述第一电磁铁与所述底座腔的上下侧内壁固定连接,所述底座腔的右侧内壁固定设有第一传感器,本发明体积不大能够随车携带,螺丝刀能够自动定位螺丝孔的位置,准确地拧开或拧紧螺丝,螺丝刀自动定位的同时能同步新车轮的自动定位,便于损坏车轮卸下后新车轮的安装。


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    Title :

    Portable automatic tire changing device


    Additional title:

    一种便携式自动换胎装置


    Contributors:
    YAO HAIYE (author)

    Publication date :

    2020-12-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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