Automobile with walking kinetic energy assisting in braking
A technology for auxiliary braking and automobiles, applied in the direction of brakes, braking components, vehicle parts, etc., can solve the problems of auxiliary braking and poor safety, achieve good anti-side impact ability, and increase the effect of elements participating in energy absorption
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Embodiment 1
[0024] Embodiment one, see figure 1 , a vehicle with auxiliary braking by walking kinetic energy, comprising a vehicle body 1 and a wind braking mechanism 3 . The vehicle body 1 is provided with a roof 11 , a front axle 4 and a rear axle 2 . The front axle 4 is provided with front wheels 41 . The rear axle 2 is provided with rear wheels 26 . The wind braking mechanism 3 includes a wind deflector 31 , a support block 32 and a wind deflector driving mechanism 33 . The rear end of the windshield 31 is rotationally connected with the vehicle body 1 through a rotating shaft 34 . The windshield 31 is covered on the ceiling 11 . The support block 32 is located behind the rotating shaft 34 . The wind deflector driving mechanism 33 includes an electromagnet 331 and a ferromagnet 332 (that is, an object capable of being attracted by magnetic force). The electromagnet 331 is disposed on the support block 32 .
[0025] see figure 2 , when the vehicle brakes and needs auxiliary br...
Embodiment 2
[0026] Embodiment two, the difference with embodiment one is:
[0027] see image 3 , the rear axle 2 is provided with a reducer installation section 21 and two axle shaft installation sections 22 located on both sides of the reducer installation section. The free end of the axle shaft mounting section 22 is provided with a wheel joint 23 . The reducer installation section 21 is provided with a reducer installation cavity 24 . The half-shaft installation section 22 is provided with a half-shaft installation channel 25 extending from the end surface of the wheel joint 23 along the extension direction of the half-shaft installation section and communicating with the reducer installation cavity. A side impact energy-absorbing structure 51 is arranged inside the half-shaft installation section 22 .
[0028] The side impact energy-absorbing structure 51 includes a drive frame 511 , a cylinder 512 , a compression piston 513 , a first frictional energy-dissipating cylinder 514 and...
Embodiment 3
[0036] Embodiment three, the difference with embodiment two is:
[0037] see Figure 5 , the inner peripheral surface of the inner tube 5161 is provided with a vane 5168 that guides the sealing head 516 to rotate when the fluid flows through the inner tube. The half shaft installation section 22 is also provided with a support frame 518 . The supporting frame 518 is rotatably connected with a connecting sleeve 519 through a plane bearing 5181 . The connecting sleeve 519 is connected with an annular blade 5191 . A limiting portion 5192 is formed between the annular blade 5191 and the connecting sleeve 519 . The blade 5191 is provided with an annular cutting edge 5193 . The annular cutting edge 5193 is aligned with the bottom wall 5163 . The outer diameter of the blade 5191 is equal to the inner diameter of the inner circular tube 5161.
[0038] During use, if the sealing head 516 is ejected, before the annular cutting edge 5193 contacts the bottom wall 5163, the connectin...
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