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Inner Rotation Generator Shock Absorber and Its Realization Method

A shock absorber and reverse rotation technology, applied in the direction of shock absorbers, springs/shock absorbers, shock absorbers, etc., can solve problems such as poor use effect and practicability, reduced energy conversion rate, and reduced product life. High practicability and market competitiveness, reduced wear, and extended service life

Active Publication Date: 2015-09-23
陈余堃
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current power generation shock absorber still has the following defects: the rotor rotates in two directions, and its forward and reverse direction changes with the expansion and contraction of the shock absorber. The disadvantage is that part of the kinetic energy will be offset first in the process of reverse rotation. Reverse movement is realized, which will greatly reduce the energy conversion rate; in addition, the rotor and the screw of the existing product are fixedly connected, which greatly increases the active rotating mass, and the rotating mass is established on the premise of bidirectional rotation, while the car The vibration amplitude and frequency brought to the shock absorber during high-speed driving are very high. Therefore, the parts of the existing product are subject to great wear and tear, which greatly reduces the life of the product, and the use effect and practicability are quite poor.

Method used

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  • Inner Rotation Generator Shock Absorber and Its Realization Method
  • Inner Rotation Generator Shock Absorber and Its Realization Method
  • Inner Rotation Generator Shock Absorber and Its Realization Method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] In the prior art, when the shock absorber uses magnetoelectric induction to generate electricity, the permanent magnet rotates in two directions relative to the generator coil. Specifically, when the shock absorber contracts, the permanent magnet rotates forward relative to the generator coil. When the shock absorber relaxes, the permanent magnet rotates in the opposite direction relative to the generator coil, and will offset most of the kinetic energy in the process of forward rotation to reverse rotation, or reverse rotation to forward rotation. The wear between them is also very serious. In order to solve this technical problem, this embodiment provides a new type of shock absorber, such as figure 1As shown, the new shock absorber adopts the rotor assembly as the executive part of the power generation of the present invention. On this basis, the screw drives the rotation direction of the rotor assembly when the shock absorber shrinks and relaxes through the screw mot...

Embodiment 2

[0056] Such as figure 2 As shown, the difference between this embodiment and Embodiment 1 lies in the structure of the counter-rotator and its connection with the housing of the shock absorber.

[0057] In this embodiment, the reverse rotator includes a first gear 191, a second gear 192 meshing with the upper end of the first gear 191, a sixth gear 196 meshing with the lower end of the first gear 191, and a third gear 196 meshing with the second gear 192. Gear 193, the fourth gear 194 that is symmetrical with the second gear 192 and meshes with the other side of the third gear, and the fifth gear 195 that is symmetrical with the first gear 191 and meshes with the fourth gear and the sixth gear simultaneously; The six gears are sleeved on the straight rod part of the screw motion conversion mechanism.

[0058] Based on the above structure, the counter-rotator is connected to the shock absorber housing through a combined strut, which includes a first strut 201, a second strut ...

Embodiment 3

[0060] Such as image 3 As shown, the difference between this embodiment and the above-mentioned embodiments lies in the structure of the counter-rotator and its connection with the shock absorber housing and the like.

[0061] In this embodiment, the counter-rotator includes a toothed inner wall casing 31, more than three planetary gears 32 uniformly arranged in the inner wall toothed casing 31 and meshing with it, and located in the middle of the inner wall toothed casing 31 and The main gear 33 meshing with all the planetary gears 32 at the same time; the upper end of the straight rod part of the screw motion conversion mechanism extends into the inner wall toothed housing 31, and the main gear 33 is sleeved on the straight rod part.

[0062] Based on the above-mentioned structure, the counter-rotator is connected to the shock absorber housing through a connecting strut, which includes a fixed planetary gear fixed plate 41 for mounting planetary gears, which is fixedly conn...

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Abstract

The invention discloses a novel damper and an implementation method thereof. The problem that an existing damper is high in energy loss and severe in equipment abrasion is mainly solved. The novel damper comprises a damper outer shell with an opening formed in the bottom, an upper supporting ring arranged at the top of the damper outer shell, a screw supporting column, a driving piston shaft, a lower supporting ring, a rotor component, a power generating coil and a screw moving converting mechanism. The screw supporting column is of a hollow structure, an opening is formed in the bottom, the screw supporting column is arranged in the damper outer shell, and the screw supporting column is driven by the damper outer shell. The driving piston shaft is of a hollow structure and is connected to the opening end of the screw supporting column in a sleeved mode, and the driving piston shaft can slide relative to the damper outer shell. The lower supporting ring is arranged at the bottom of the driving piston shaft. The rotor component is placed in the damper outer shell and is arranged coaxial with the screw supporting column. The power generating coil and the rotor component are matched for generating, and the power generating coil is arranged close to the inner wall of the damper outer shell. The screw moving converting mechanism is arranged along the center axes of the rotor component and the screw supporting column and penetrates through the rotor component and the screw supporting column. An orientation piston which is placed in the driving piston shaft is arranged at the lower end of the screw moving converting mechanism, and a reverse rotating device which is placed in the rotor component and is fixedly connected with the damper outer shell is arranged at the upper end of the screw moving converting mechanism.

Description

technical field [0001] The invention relates to a shock absorber, in particular to an inner-rotating power generation shock absorber with high power generation efficiency and long service life and its realization method. Background technique [0002] The shock absorber is mainly used to suppress the shock when the spring rebounds after absorbing the shock and the impact from the road surface. When passing the uneven road surface, it buffers the impact force transmitted from the uneven road surface to the frame or body, and attenuates the vibration caused by it, so as to ensure The car runs smoothly. The impact force is originally a form of energy, but this part of energy is wasted in the function of the shock absorber and cannot be used by people; further, people have developed a power generation technology based on the shock absorber, and its principle is generally Using the characteristics of relative motion and Faraday's electromagnetic induction theorem, add coils and p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16F9/00F16F9/32F16H1/20
Inventor 陈余堃
Owner 陈余堃