Self-balancing multi-station continuous vibration device

Abstract

The invention discloses a self-balancing multi-station continuous vibration device. The device comprises a vibration bed and balancing beams, wherein the balancing beams are arranged on the two sidesof the vibration bed; supporting beams are arranged below the balancing beams and the vibration bed, the balancing beams and the vibration bed are connected with an eccentric crankshaft through excitation springs; the two ends of the eccentric crankshaft are symmetric; each of end sleeves comprises an outer side shaft body, a middle shaft body and an inner side shaft body, wherein the middle shaftbody is rotationally connected with a crankshaft supporting seat through a bearing, the outer side shaft body and the inner side shaft body are connected with rotating shaft seats through bearings, the two rotating shaft seats are connected with the balancing beams and the vibration bed through the excitation springs. According to the device, vibration force is generated in the operation processof the vibration bed, the phase difference of 180 degrees exists between the vibration direction of the vibration bed and the vibration directions of the balancing beams, so that the vibration deviceachieves self-balancing, the reciprocating inertia force generated in the vibration process is reduced, damage to equipment caused by vibration is reduced, the long-time continuity and stability of work of the vibration bed device are improved, and the service life of the equipment is prolonged.

Description

Technical field [0001] The invention discloses a self-balancing multi-station sustainable vibration device, which relates to the field of mechanical engineering. Background technique [0002] The traditional vibrating bed is a vibrating equipment that has been gradually developed and expanded in the past ten years. Its characteristic is that a mechanical vibrating device is applied to an ordinary bed. The power device is partially driven by a motor. The vibration operation is realized through the principle of crank or rocker. There are also applications of electromagnetic principles to achieve vibration operation. However, there are still problems such as short continuous working time, unbalanced vibration of the bed frame part, resulting in uneven vibration, single vibration combination frequency mode, bed structure parts are easily damaged due to unstable vibration, the amplitude cannot be adjusted, and the vibration effect cannot meet the demand. . Summary of the invention ...

AI Technical Summary

Problems solved by technology

However, there are still problems such as short continuous working time, uneven vibration due to unbalanced vibration force of the bed frame, single vibration combination frequency mode, easy damage to bed structural parts due to unstable vibration, non-adjustable amplitude and vibration effect that cannot meet the needs, etc.

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