Sound eliminating large-damp self-resetting rail mechanism
A self-resetting and orbital technology, applied to mechanical equipment, components with teeth, belts/chains/gears, etc., can solve the problem of high noise of the shifter
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[0021] figure 1 Shown is a schematic diagram of the structure of the C-shaped track body. The rubber track 1 is made of rubber material, and the C-shaped gear slot 2 is made of engineering plastics. The two parts are formed by two-color injection molding process.
[0022] When the C-shaped track body is working with the shifting actuator, friction will be generated between the actuator acting on the external force; because the damping between the plastic and the rubber is large, most of the mechanical energy is converted into internal energy and consumed, effectively The noise caused by the instantaneous impact force generated by mechanical energy and the mechanism damage caused by vibration inside the mechanism are avoided. At the same time, the C-shaped structure can realize the sound wave attenuation after multiple reflections of the sound radiation inside, and the sound wave propagating into the cab will not be recognized by the human ear.
[0023] figure 2 Shown is a s...
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