Energy collector based on road deceleration

An energy harvester and road technology, applied to roads, roads, shock absorbers, etc., can solve the problems of not collecting the energy of the lateral impact of the car on the speed bump, the space required for installation is too large, and lubrication is not easy to achieve, etc., to achieve The effect of light weight, large torque and small vibration amplitude

Pending Publication Date: 2017-09-29
SOUTHWEST JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, all the mechanical devices of this device are located below the ground, the space required for installation is too large, the construction cost is high, lubrication is not easy to achieve, and the maintenance cost is high
In addition, the energy of the lateral impact of the car on the speed bump is still not collected

Method used

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  • Energy collector based on road deceleration
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  • Energy collector based on road deceleration

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Embodiment Construction

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] figure 1 , figure 2 This energy harvester is shown, and the oil port of the hydraulic cylinder one 1 used to collect the vertical motion energy of the bearing is connected to the front and rear oil ports of the hydraulic cylinder three 28 with a small diameter and a large stroke through a hose one 30, and the hydraulic cylinder three 28 The piston rod of the piston rod is connected to the rack one 6 on the left side of the piston rod; the oil port of the hydraulic cylinder two 19, which is used to collect the horizontal movement energy of the vehicle (the deceleration belt is pressed on the piston rods of the hydraulic cylinder one and two), passes through the hose Two 22 are connected with the front and rear oil ports of hydraulic cylinder four 21 with small diameter and large stroke, and the piston rod of hydraulic cylinder...

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Abstract

The invention provides an energy collector based on road deceleration. Hydraulic fluid ports of a hydraulic cylinder I used for collecting vertical kinetic energy of a bearing are connected with a front hydraulic fluid port and a rear hydraulic fluid port of a small-diameter large-stroke hydraulic cylinder through hosepipes I. A piston rod of a hydraulic cylinder III is connected with a rack I located on the left of the piston rod. Hydraulic fluid ports of the hydraulic cylinder II used for collecting horizontal kinetic energy of a vehicle are connected with a front hydraulic fluid port and a rear hydraulic fluid port of a small-diameter large-stroke hydraulic cylinder IV through hosepipes II. A piston rod of the hydraulic cylinder IV is connected with a rack II located on the right of the piston rod. The horizontal kinetic energy is converted into rotation of an engine rotor through a gear set engage with the rack II. The energy collector based on road deceleration can effectively recover horizontal and vertical kinetic energy and potential energy of the vehicle driving over speed bumps and drive a power generation device to conduct energy conversion and has the characteristic of high energy recovery efficiency.

Description

technical field [0001] The invention belongs to the technical field of energy recovery, in particular to a vehicle road deceleration energy recovery device. Background technique [0002] With the rapid increase of the number of private cars in cities and the continuous development of national highway planning and construction, the issue of highway power supply has received more and more attention. In many remote areas of the expressway, agricultural power sources are used, and the power supply conditions are poor, such as large voltage fluctuations and frequent power outages. At the same time, environmental factors are changeable, such as high humidity in the cave, large temperature difference in winter, and severe interference during thunderstorm season. In addition, there are still problems such as weak technical force and poor maintenance ability in agricultural power supply. Therefore, the power supply of highways is often limited by distance, terrain, weather and othe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03G7/08E01F9/529F16F13/00F16F9/10F16F9/32
CPCF03G7/08F16F9/10F16F9/32F16F13/007
Inventor 张祖涛刘治勇丁伟唐尧天谢娜李睿睿景建华
Owner SOUTHWEST JIAOTONG UNIV
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