The invention discloses an engineering trolley capable of storing energy in downhill and assisting in uphill. The engineering trolley comprises a carrying base, a main support is fixedly arranged at the right end of the carrying base, two handles are fixedly arranged at the right end of the main support in a front-back symmetry mode, a weight sliding groove is formed in the carrying base, and a weight is arranged in the weight sliding groove in a left-right sliding mode. When the equipment is used, in the downhill process, the equipment can automatically conduct speed reduction work and increase the rotation resistance of the front wheel, so that the speed reduction effect is achieved, meanwhile, the equipment is subjected to force storage work, energy stored by speed reduction of the front wheel is used for being released in an uphill road section, and in the uphill road section, the equipment automatically conducts power-assisted driving work on the rear wheel, and the labor intensity of a worker when the worker pushes the trolley to pass through an uphill and downhill road section is reduced.
本发明公开了一种下坡蓄能上坡助力的工程手推车,包括载物底座,所述载物底座右端固定设有主支架,所述主支架右端前后对称固定设有两个把手,所述载物底座中设有重块滑槽,所述重块滑槽中左右滑动设有重块,使用本设备,在下坡过程中,设备会自动进行减速工作,增大前轮旋转的阻力,从而达到减速的效果,同时对设备进行蓄力工作,将对前轮减速而储存的能量用于上坡路段中释放,在上坡路段时,设备自动对后轮进行助力驱动工作,降低了工作人员在推动手推车经过上下坡路段时的劳动强度。
Engineering trolley capable of storing energy in downhill and assisting in uphill
一种下坡蓄能上坡助力的工程手推车
2021-09-24
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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