The meal delivery trolley comprises a main trolley frame, Mecanum wheels driven by a gear motor are arranged on the two sides of the main trolley frame correspondingly, and a storage bottom plate used for containing storage meal boxes is arranged on the upper side of the main trolley frame; the front side and the rear side of the main frame are correspondingly connected with a first-section vehicle body and a tail-section vehicle body which are respectively driven by a lifting mechanism to realize vertical lifting, and each of the first-section vehicle body and the tail-section vehicle body is provided with a pair of Mecanum wheels driven by a gear motor. The meal delivery trolley can bear large-weight meal boxes and can deliver meal across floors, and the stability of the meal boxes is kept during delivery.
本发明涉及一种应用于平稳爬楼的送餐小车,包括主车架,所述主车架的两侧部分别设置有由减速电机驱动的麦克纳姆轮,主车架的上侧设置有用于置放储物餐盒的储物底板,主车架的前后侧对应连接有分别由升降机构驱动实现竖直抬升的首节车体和末节车体,所述首节车体和末节车体均设置有一对由减速电机驱动的麦克纳姆轮。该送餐小车可承载大重量的餐盒,并且可以跨楼层送餐,期间保持餐盒的平稳。
Meal delivery trolley applied to stably climbing stairs
一种应用于平稳爬楼的送餐小车
2023-10-24
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
SF6 gas cylinder transport trolley capable of climbing stairs
Europäisches Patentamt | 2022
|Trolley chassis capable of climbing stairs and crossing country and using method thereof
Europäisches Patentamt | 2023
|