Alleviate device that strikes by stopper braking arousing equipment

• Main Authors: DONG XIRONG, DONG WENGUANG
• Format: Patent
• Language: English
• Published: 05.08.2015
• Subjects: BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to an alleviate device that strikes by stopper braking arousing equipment, during the braking, the outside pulling force that the push rod gave spring assembly disappears, a spring quick extension, pulling connecting rod no. 1, connecting rod no. 2 towards braked wheel motion, the braked wheel is pressed close to rapidly to the brake pads, provides pressure F0, then two piston rods that promote pneumatic cylinders on the spring stretch out the frame, and at this in-process, spring no. 2 extends gradually, and compression spring one, makes the pressure that is used in on the braked wheel increase gradually, and the speed of braked wheel reduces gradually, during non- braking state, under the effect of push rod, a spring rapid compressed, connecting rod, two drive the brake pads and break away from the braked wheel, and the braked wheel rotates under the drive of motor, then two compresseds on the spring. The advantage is: the spring assembly that the adoption has pneumatic cylinder and a dual spring structure has realized the purpose of mild braking, has reduced the impact to the braked wheel, has prolonged the life of braked wheel and brake pad.