gravity balancer

A technology of gravity balance and balance device, which is applied in the direction of machines/engines, ocean energy power generation, engine components, etc., can solve the problems of difficult resonance of the system, difficulty of resonance of the energy-absorbing system, and low energy-absorbing efficiency, and achieve high-efficiency energy-absorbing Effect

Inactive Publication Date: 2011-12-14
蔡元奇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the characteristics of ocean waves change from time to time, it is very difficult to achieve resonance of the energy-absorbing system
One of the difficulties is that gravity causes the system to be in a strong nonlinear state during large-scale vibration, and it is difficult for the system to achieve ...

Method used

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Examples

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Embodiment Construction

[0028] figure 1 Description of marks: bracket 1, first balancing device 2.1, second balancing device 2.2, third balancing device 2.3, pendulum vibrator 3, hinge shaft 4, key 5.

[0029] figure 2 Explanation of marks: pulley 6, pivot pin 7, connecting rod 8, bolt 9, extension spring 10, spring tension mechanism 11, movable track 12, fixed track changer 13, fixed track 14.

[0030] image 3 Description of marks: 2nd pulley 6.2, 2nd shaft pin 7.2, 2nd connecting rod 8.2, 2nd bolt 9.2, 2nd extension spring 10.2, 2nd spring tension mechanism 11.2, 2nd movable track 12.2, movable rail changer 13.2 , the second fixed rail 14.2, cam 15, push rod 16, sliding wedge 17, tension spring 18, top spring 19, curved rod 20, pin shaft 21, lower support frame 22, spring seat 23, push rod upper roller 24 .

[0031] see figure 1 , the embodiment of the gravity balancer of the present invention is a typical embodiment (expressing multiple possible combination directions) of three balancing de...

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Abstract

The invention provides a gravity balancer which comprises a support, a swing vibrator and an elastic mechanism and is characterized by also comprising a rail, wherein the rail comprises an upper fixed rail and a lower movable rail positioned below; the fixed rail is fixed on the support without moving, and the movable rail is articulated with the support by virtue of a branch hinged shaft; the swing vibrator is in rigid connection with the movable rail, and the elastic mechanism is straddled between the upper fixed rail and the lower movable rail; the upper end and lower end of the elastic mechanism are respectively connected with the fixed rail and the movable rail in a sliding or rolling manner, and the fixed rail is in the shape of a level beeline or a curve; and the floating rail is in the shape of a curve, and the curve shape is obtained by virtue of a force equation or an energy-balance equation or topological optimization. The balancer provided by the invention has the advantages of eliminating the influence of gravitation on a vibrating energy absorbing system and providing a condition for the vibrating energy absorbing system to form a resonance state, thereby providing afoundation for realizing high-efficiency vibrating energy absorbing system.

Description

technical field [0001] The invention relates to a vibration energy-absorbing wave power generating device, in particular to a gravity balancer for eliminating the influence of gravity on the vibration of an energy-absorbing pendulum vibrator. Background technique [0002] Wave power is the use of energy from ocean waves to generate electricity. The energy of ocean waves exists in the form of waves. In order to utilize the energy of ocean waves, the wave power generation device absorbs the energy of ocean waves, converts it into mechanical energy, and then converts the mechanical energy into other forms of energy to generate electricity. [0003] In wave power generation devices, the most direct way to absorb wave energy is to use waves to cause vibrations in the energy-absorbing system to achieve energy absorption. The energy absorbed from the waves is greatest when the energy absorbing system is in resonance. Due to the long cycle of ocean waves, the generally available w...

Claims

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Application Information

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IPC IPC(8): F03G3/06F03B13/14
CPCY02E10/38Y02E10/30
Inventor 蔡元奇李明方
Owner 蔡元奇
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