A ratchet-type auxiliary device for starting a vehicle on a slope
A ramp start and auxiliary device technology, applied in the direction of transmission control, elements with teeth, belts/chains/gears, etc., can solve the problems of cumbersome operation, high cost, complex structure, etc., and achieve convenient use and easy operation. , the effect of simple structure
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[0022] combine figure 1 , figure 2 and image 3 As shown, a ratchet-type auxiliary device for a vehicle starting on a hill in this embodiment includes a ratchet 3, a stop pawl 4 and a pull rod 7. The ratchet 3 is installed on the power input shaft 2 of the gearbox 1. With the power input The shaft 2 rotates and rotates. The stop pawl 4 is installed on the housing of the gearbox 1 and can rotate freely around a point on it. There is a friction plate 5 matched with the ratchet 3, the friction plate 5 can contact and rub against the round table on the ratchet 3 or disengage during the rotation process with the stop pawl 4, and the pull rod 7 is connected with the first gear and the reverse gear of the gearbox 1 . When gearbox 1 is in any gear position except first gear and reverse gear (such as figure 1 As shown), the pull rod 7 pushes the stop claw 4, so that the stop claw 4 and the friction plate 5 are separated from the ratchet 3, and the vehicle can run normally; when th...
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