The invention relates to an automobile engine vibration suppression and monitoring device, and belongs to the field of new energy and vibration control. The hood is sleeved on the rack, the hood side wall is fixed on the rack seat plate, a rack sleeve of the rack and the rack seat plate form a rack sleeve cavity, a wire frame is arranged on the outer side of the rack sleeve, and the wire frame and the rack sleeve form a wire frame cavity; a coil sleeves the outer side of the stringing frame, and an in-line magnet is arranged in the stringing frame; a loader is arranged in a cavity of the frame cylinder, an axial flow adjusting hole is formed in a sliding disc of the loader, and an inner through valve and a sensor are arranged; a lower support spring is arranged between the sliding disc and the frame seat plate, an upper pressure spring is arranged between the sliding disc and the top wall of the cover, and a sliding rod of the loader extends out through the top wall of the cover; the sliding disc divides the frame cylinder cavity into an upper cavity and a lower cavity, the upper cavity and the lower cavity are communicated through an inner through valve and a flow adjusting hole, and outer through valves are arranged on the side walls of the upper cavity and the lower cavity. An off-line magnet is arranged on the sliding disc, when the loader vibrates in a reciprocating mode, the off-line magnet applies torque to the in-line magnet and rolls, and the coil cuts magnetic lines of force to generate electricity; electric energy is supplied to the sensor, the inner through valve and the outer through valve and used for vibration control and monitoring.
本发明涉及一种汽车发动机振动抑制与监测装置,属新能源与振动控制领域。机罩套在机架上,罩侧壁固定在架座板上,机架的架套筒与架座板构成架筒腔,架套筒外侧设有架线框,架线框与架套筒构成线框腔;架线框外侧套有线圈、内部装有线内磁体;架筒腔内装有承载器,承载器的滑盘上设有轴向的调流孔、装有内通阀和传感器;滑盘与架座板间设有下支簧、与罩顶壁间设有上压簧,承载器的滑杆经罩顶壁伸出;滑盘将架筒腔分隔成上下空腔,上下空腔经内通阀和调流孔联通,上下空腔的侧壁上设有外通阀;滑盘上设有线外磁体,承载器往复振动时,线外磁体给线内磁体施加转矩并滚动,线圈切割磁力线发电;电能共给传感器、内通阀和外通阀,用于振动控制和监测。
Vibration suppression and monitoring device for automobile engine
一种汽车发动机振动抑制与监测装置
2023-09-29
Patent
Electronic Resource
Chinese
IPC: | F16F SPRINGS , Federn / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
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