The invention discloses a height adjusting mechanism of a universal caster; the mechanism comprises a caster body, a caster frame, a bearing and a mounting plate, the caster body is rotatably connected to the caster frame, the bearing is mounted above the caster frame, and the bearing is mounted on the mounting plate; the mounting plate is connected with a height adjusting pipe, the height adjusting pipe is provided with a plurality of first through holes, the first through holes are distributed in the length direction of the height adjusting pipe, the height adjusting pipe is arranged on a telescopic rod in a sleeving mode, and the telescopic rod is provided with a second through hole. Bolts penetrate through the first through holes and the second through holes to fix the telescopic rod and the height adjusting pipe. The height of the trundle is adjusted through the bolt, and the service life of the trundle is guaranteed through the wear-resisting ring.
本发明公开了一种万向脚轮的高度调节机构,包括轮体、脚轮架、轴承和安装板,所述轮体可转动连接于所述脚轮架,所述脚轮架的上方安装有所述轴承,所述轴承安装于所述安装板;所述安装板与高度调节管连接,所述高度调节管设有若干个第一通孔,若干个所述第一通孔沿着所述高度调节管的长度方向分布,所述高度调节管套于伸缩杆,所述伸缩杆设有第二通孔,螺栓穿过所述第一通孔和所述第二通孔以将伸缩杆与高度调节管固定。本发明通过螺栓调整脚轮的高度,利用耐磨圈保证脚轮的使用寿命。
Height adjusting mechanism of universal caster
万向脚轮的高度调节机构
18.02.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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