Environment protection hydraulic auxilary power system of hoisting machinery

A hydraulic power system, environmental protection and energy saving technology, applied in the direction of clockwork mechanism, hoisting device, etc., can solve the problems of limited popularization and application, high price of super capacitor, difficult system maintenance, etc.

Inactive Publication Date: 2006-09-20
SHANGHAI SHENZHOU VEHICLE ENERGY SAVING & ENVIRONMENTAL PROTECTION
View PDF1 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high price, poor reliability and difficult system maintenance of ...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Environment protection hydraulic auxilary power system of hoisting machinery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] like figure 1 As shown, the present invention mainly includes: hydraulic power system 1, hydraulic circuit controller 2, hydraulic accumulator 3, sequential power controller 4, engine power system 5, engine power system clutch 6, hydraulic power system clutch 7, deceleration mechanism 8. Lifting and lifting mechanism 9, etc., the connection method is: the output end of the hydraulic pump of the hydraulic power system 1 is connected with the hydraulic accumulator 3 through the hydraulic circuit controller 2, and the output end of the hydraulic motor of the hydraulic power system 1 is connected through the hydraulic power clutch 7 is connected to the deceleration mechanism 8, the engine power system clutch 6 is connected between the deceleration mechanism 8 and the engine power system 5, the hydraulic power system clutch 7 is connected between the deceleration mechanism 8 and the hydraulic power system 1, and the sequential power controller 4 is connected to the engine Po...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

An environment protection type energy-saving hydraulic auxiliary power system for the hoisting machines (hoist, winder, elevator, fork truck, etc) is composed of hydraulic power system, hydraulic energy accumulator, hydraulic channel controller and timing power controller. It features that when the cargo is lifting, the hydraulic energy in hydraulic energy accumulator is used for boosting, and when the cargo is staying in sky, and its potential energy is converted to hydraulic energy and then stored in accumulator.

Description

technical field [0001] The invention relates to an environmentally friendly and energy-saving hydraulic auxiliary power system for lifting machinery, especially for lifting and lifting machinery such as cranes, winches, lifts, elevators, forklifts, etc., belonging to the field of operation and transportation, and lifting and lifting machinery . Background technique [0002] When engine-powered cranes, hoists, lifts, elevators, forklifts, etc. are working, the initial stage of cargo lifting (from stationary to rising movement) requires more power and energy, which often makes the engine work at overload, resulting in increased fuel consumption, With the increase of black smoke emission and pollution emission, a certain amount of power and energy is required in the placement stage (from static to descending movement) after the cargo is lifted to overcome the free fall motion caused by the potential energy of the cargo, control the descending speed and maintain a stable placeme...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B66D1/02B66D1/08
Inventor 陈杰冯正进季振宇
Owner SHANGHAI SHENZHOU VEHICLE ENERGY SAVING & ENVIRONMENTAL PROTECTION
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap