The invention relates to a switching structure and a steering wheel module and an automatic guided vehicle applying the switching structure, and the switching structure comprises a bearing part, a steering frame, a steering worm gear, a first connecting rod, a second connecting rod and a steering shaft. The steering shaft enables the steering wheel to move in the first direction through the first connecting rod and the second connecting rod, so that the rolling shaft of the steering wheel is located under the steering shaft, and the steering wheel is switched into a driving steering wheel. When the steering shaft is pressed downwards to enable the second meshing part to be separated from the first meshing part to enter the annular structure and be stopped on the bogie, the steering shaft enables the steering wheel to move in the second direction through the first connecting rod and the second connecting rod, so that the rolling shaft of the steering wheel deviates and is not located under the steering shaft, and the steering wheel is switched to be a passive steering wheel. The second direction is opposite to the first direction. The steering wheel combined with the switching structure can perfectly combine the advantages of a driving steering wheel and the advantages of a driven steering wheel.
本发明关于一种切换结构及应用其的转向轮模组和自动导引车,包括承载件,转向架,转向蜗轮,第一连杆,第二连杆和转向轴,当上拉转向轴以使第二啮合部进入第一啮合部并与第一啮合部啮合时,转向轴藉由第一连杆及第二连杆以使转向轮沿第一方向移动,使得转向轮的滚动轴位于转向轴的正下方,转向轮切换为主动转向轮;当下压转向轴以使第二啮合部与第一啮合部分离而进入环状结构并止挡于转向架时,转向轴藉由第一连杆及第二连杆以使转向轮沿第二方向移动,使得转向轮的滚动轴偏移而不在转向轴的正下方,转向轮切换为被动转向轮,第二方向与第一方向相反。与本发明的切换结构结合后的转向轮可完美地结合主动转向轮和被动转向轮各自的优点。
Switching structure, steering wheel module applying same and automatic guided vehicle
一种切换结构及应用其的转向轮模组和自动导引车
27.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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