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Epicyclic gear train type inertia variable flywheel

A technology of epicyclic gear train and variable inertia, applied in the field of flywheel, can solve the problem that the flywheel cannot meet the requirements of rapid change of moment of inertia, and achieve the effect of reducing friction and high transmission efficiency

Active Publication Date: 2014-07-16
淮安市清江浦区市场监管综合服务中心
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  • Abstract
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Problems solved by technology

However, the current research on flywheel technology is basically focused on how to increase its energy density, and the existing flywheel cannot meet the requirements of the vibration system for rapid changes in its moment of inertia.

Method used

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  • Epicyclic gear train type inertia variable flywheel
  • Epicyclic gear train type inertia variable flywheel
  • Epicyclic gear train type inertia variable flywheel

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Embodiment Construction

[0020] Refer to attached Figure 1~4 , The epicyclic gear train type variable inertia flywheel includes a frame assembly, a main flywheel assembly and 3 sets of eccentric turntable assemblies. Described frame assembly comprises frame one 1, frame two 16, bull gear one 6 and bull gear two 15, is respectively provided with flywheel spindle installation hole on frame one 1 and frame two 16, and bull gear one 6 Be fixed on the frame one 1, and the gear wheel two 15 is fixed on the frame two 16. The main flywheel assembly includes a flywheel 14, a flywheel main shaft 3, an axle sleeve 4, a flat key 5, and a bearing 2. The center of the flywheel is provided with a flywheel spindle installation hole, and the eccentric turntable spindle installation holes are distributed in thirds on the rim of the flywheel. The flywheel spindle 3 is fixedly installed in the flywheel spindle installation hole through the flat key 5, and the two ends of the flywheel spindle are respectively installed...

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Abstract

The invention relates to an epicyclic gear train type inertia variable flywheel and belongs to the technical field of flywheels. The epicyclic gear train type inertia variable flywheel comprises a frame assembly, a main flywheel assembly and three eccentric rotary plate assemblies. The frame assembly comprises a first frame, a second frame, a first large gear and a second large gear, wherein the first large gear is fixed on the first frame, and the second large gear is fixed on the second frame. The main flywheel assembly comprises a flywheel, a flywheel spindle, a shaft sleeve, a flat key and bearings, wherein eccentric rotary plate spindle installation holes are formed in the edge of the flywheel in a trisection mode, and two ends of the flywheel spindle are arranged in flywheel spindle installation holes in the first frame and the second frame through the bearings. Each eccentric rotary plate assembly comprises an eccentric plate spindle, a pair of eccentric rotary plates, a pair of small gears and a pair of fastening nuts, wherein the eccentric plate spindles of the three eccentric rotary plate assemblies are arranged in the eccentric rotary plate spindle installation holes in the edge of the flywheel through the bearings, and the eccentric rotary plates and the small gears are arranged on the eccentric plate spindles on two sides of the flywheel respectively in sequence.

Description

technical field [0001] The invention relates to an epicyclic train type variable inertia flywheel, which belongs to the technical field of flywheels. technical background [0002] Flywheel energy storage is an old idea. Among many energy storage methods, such as chemical energy storage, thermal energy storage, electromagnetic energy storage and mechanical energy storage, the method of storing mechanical energy with a flywheel is the simplest. Since the 1990s, due to the development of high-strength fiber materials, low-loss magnetic bearings and power electronics, flywheel energy storage has been highly valued by countries all over the world. However, the current research on flywheel technology is basically focused on how to increase its energy density, and the existing flywheel cannot meet the requirements of the above-mentioned vibration system for rapid changes in its moment of inertia. If the present invention is applied to a hydraulic vibration excitation system, the ...

Claims

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Application Information

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IPC IPC(8): F16F15/31F16F15/315
Inventor 吕云嵩王育荣李杰吴炳岐
Owner 淮安市清江浦区市场监管综合服务中心
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