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实用新型
CN203451973U 轮胎压路机前轮悬挂装置 失效 - 权利终止

轮胎压路机前轮悬挂装置
摘要：
本实用新型公开了一种轮胎压路机前轮悬挂装置，包括前轮架、中轮架、中轮胎和对称安装在前轮架下部两端的两个边轮胎组，所述边轮胎组包括一组合部件和两个轮胎，所述各轮胎对称安装在组合部件底部两侧，所述组合部件通过轴销与前轮架连接，所述中轮架包括一下中轮架和上中轮架，所述中轮胎安装在下中轮架下端一侧，所述下中轮架的上端与上中轮架的下端活动连接，所述上中轮架与前轮架通过轴销铰接。本实用新型通过采用下中轮架与上中轮架活动连接的组合方式，代替原有的整体式结构的中间轮悬挂架，当内侧轮胎需要维修时，只需将下中轮架与上中轮架进行分离，拆除中间轮胎后，便能方便的取出内侧轮胎及相关的零部件，装拆方便，适用性强。
摘要（英）：

The utility model discloses a front wheel suspension device of a pneumatic tired roller. The front wheel suspension device of the pneumatic tired roller comprises a front wheel frame, a middle wheel frame, a middle tyre and two side tyre groups which are mounted on two ends of the lower part of the front wheel frame symmetrically, wherein the side typre group comprises a combination part and two tyres; the tyres are mounted on two sides of the bottom of the combination part symmetrically; the combination part is connected to the front wheel frame through a shaft pin; the middle wheel frame comprises a lower middle wheel frame and an upper middle wheel frame; the middle tyre is mounted on one side of the lower end of the lower middle wheel frame; the upper end of the lower middle wheel frame is connected to the lower end of the upper middle wheel frame movably; the upper middle wheel frame is hinged with the front wheel frame through the shaft pin. By using a combination manner of connecting the lower middle wheel frame and the upper middle wheel frame movably, a middle wheel suspension frame in an original integrated structure is replaced; when the tyre of the inner side needs to be maintained, only the lower middle wheel frame and the upper middle wheel frame are separated; after the middle tyre is disassembled, the tyre of the inner side and associated parts can be taken out conveniently; the front wheel suspension device of the pneumatic tired roller is convenient to assemble and disassemble and strong in applicability.

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