Rotating disc type variable flywheel
A turntable and turntable technology, applied in the field of flywheels, can solve the problem that the flywheel cannot meet the requirements of rapid changes in the moment of inertia
Active Publication Date: 2015-01-21
淮安市清江浦区市场监管综合服务中心
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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 above-mentioned requirements for rapid changes in the moment of inertia of the vibration system.
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Embodiment Construction
[0030] figure 1 The shown turntable type variable flywheel includes a turntable assembly, a frame and a driving mechanism. The turntable assembly includes two turntables 10 , two turntable shafts 11 , two turntable bearing blocks 8 , two main shafts 7 and a turntable shaft frame 13 . like Figure 5 The shape of the turntable shown is disc-shaped, and the material of two fan-shaped regions on the disk is removed. The shape and position of the two fan-shaped regions are symmetrical with respect to the center line of the turntable. The moment of inertia of the X-Y centerline is not equal. like figure 2 One end of the turntable shaft 11 is inserted into the center hole of the turntable 10, the shaft end is provided with a gland, and the screw is screwed into the screw hole of the shaft end through the center hole of the gland, so that the gland and the turntable 10 are fixed on the turntable shaft 11. The torque is transmitted between the turntable 10 and the turntable shaft...
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The invention discloses a rotating disc type variable flywheel, and belongs to the technical field of flywheels. According to a rotating disc with a mass block, the rotating shaft of the rotating disc is arranged on a rotating disc frame; rotating shafts are also arranged at the two ends of the rotating disc frame and are arranged on a machine frame; the rotating shaft of the rotating disc frame is the main shaft of the flywheel; the rotating shaft of the rotating disc frame and the rotating disc shaft are positioned in the same plane and are perpendicular to each other; in an operating state, the rotating disc and the rotating disc frame are respectively rotated around respective rotating shafts; the rotating disc is driven by an air cylinder; the air cylinder body is hinged with a bracket; the bracket is fixed on the rotating disc frame; and a piston rod is hinged with a crank pin on the rotating disc. When the rotating disc is rotated, the gyration radius between the mass block on the rotating disc and the main shaft of the flywheel is changed periodically, so that the rotating inertia around the main shaft of the flywheel is also changed periodically. The rotating disc type variable flywheel has the characteristics that the inertia of the flywheel can be changed quickly, and the changing speed can be regulated randomly. The rotating disc type variable flywheel can be used as an energy storage device in a hydraulic vibration energy-saving technology.
Description
technical field [0001] The invention relates to a rotary disc variable flywheel, which belongs to the technical field of flywheels. technical background [0002] The variable flywheel was invented in order to solve the problem of energy storage in the research of hydraulic vibration energy-saving technology. Vibration technology is a basic technology widely used in various industrial fields. Vibration methods mainly include three categories: mechanical, electric and hydraulic. Mechanical and electric excitation are more suitable for small and medium power. The outstanding advantage of hydraulic excitation is that it can generate large excitation force and displacement amplitude. The excitation force of a large hydraulic vibration table can reach tens of tons, and the displacement amplitude in the low frequency range It can reach tens of centimeters, which just makes up for the lack of mechanical and electric excitation. In addition, the hydraulic excitation force density ...
Claims
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IPC IPC(8): F15B1/04F15B21/12
CPCY02E60/15Y02E60/16
Inventor 吕云嵩
Owner 淮安市清江浦区市场监管综合服务中心