The invention discloses a novel manual tire changer which comprises a machine body. The machine body sequentially comprises a labor-saving hand-cranking device, a driving shaft, a tire dismounting bird head, a first base plate and a second base plate from top to bottom; the hand-cranking device sequentially comprises a cranking handle, an input shaft, a barrel, an output shaft and a first gear from top to bottom. The driving shaft is sequentially provided with a bird head for tire dismounting, a second gear, a first base plate and a second base plate from top to bottom; the bird head for tire dismounting is provided with a horizontal adjusting column; a sleeve is arranged on the driving shaft; the adjusting column is movably arranged on the sleeve; the portion, close to the top of the driving shaft, of the driving shaft is fixedly connected to the hand cranking device and located between the barrel and the first gear. the first gear is meshed with the second gear. The device has the beneficial effects that the device body can be firmly fixed to a hub of a to-be-unloaded tire, and the device is simple in structure, convenient to carry, capable of quickly achieving unloading and loading of the automobile tire, high in practicability, capable of saving time and labor and capable of being applied and popularized in a large area.
本发明公开一种新型手动扒胎机,包括机体;机体由上至下依次包括省力型手摇器、主动轴、扒胎用鸟头、第一垫板以及第二垫板;手摇器由上至下依次包括摇手、输入轴、筒体、输出轴以及第一齿轮;主动轴由上至下依次设有扒胎用鸟头、第二齿轮、第一垫板以及第二垫板;扒胎用鸟头设有水平的调节柱;主动轴上设有套筒;调节柱可移动的设在套筒上;主动轴上靠近其顶部处固接于手摇器上且位于筒体和第一齿轮之间;第一齿轮与第二齿轮啮合连接。本发明的有益效果:本发明可将本装置主体牢固的固定在待卸轮胎的轮毂上,本装置结构简洁,便于携带,可快速的实现汽车轮胎的卸装,实用性强,省时省力,可大面积推广应用。
Novel manual tire changer
一种新型手动扒胎机
2021-07-23
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |