Check patentability & draft patents in minutes with Patsnap Eureka AI!

Manual power device of emergency generating set in mine-used lifesaving cabin

A technology of generating sets and power devices, applied in the direction of generating mechanical power by physical force, mechanisms for generating mechanical power, engines, etc., can solve problems such as limited space, limited electric energy, and inability to supply electricity from the mains, and achieve simple structure and reasonable design Effect

Inactive Publication Date: 2018-01-05
李芳
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the extremely limited space in the mine rescue cabin, it is impossible to put more batteries in the rescue cabin, and in the event of a mine disaster, the mains power cannot be replenished, so the electric energy stored in the cabin is also limited

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
  • Manual power device of emergency generating set in mine-used lifesaving cabin
  • Manual power device of emergency generating set in mine-used lifesaving cabin

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0010] as attached figure 1 , 2 Shown, a kind of pedal emergency generating set, it is made up of frame, two groups of crank-rocker mechanisms, certain shaft gear train, a flywheel, a mining permanent magnet generator. Wherein one end of the pedal rocker 2 in two groups of crank rocker mechanisms forms the fixed hinge of the rotary pair between the pin and the frame 1, and the frame 1 is fixed; the two ends of the connecting rod 3 are respectively connected to the pedal The middle part of the rocker 2 and one end of the crank 4 form a living hinge of the rotary pair through pins; the other ends of the two cranks 4 are respectively fixedly connected to the two ends of the input shaft in the fixed-axis gear train, and are misaligned by 180 °; the input shaft 6 in the fixed-axis gear train is equipped with a driving gear 5, the driving gear 5 is meshed with a driven gear 8, the driven gear 8 is fixedly connected to the transmission shaft 7, and the transmission shaft 7 is also f...

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

The invention relates to a manual power device for an emergency generator set in a mine rescue cabin, in particular to a manual power device for an emergency generator set, which is especially suitable for emergency use in a mine rescue cabin when there is no mains source, and belongs to mechanical field of manufacturing technology. It includes a frame, two groups of crank-rocker mechanisms, a certain shaft and gear train, a flywheel, and a mine-used permanent magnet generator. The two sets of crank and rocker mechanisms can convert the swing work of the pedals of the person in distress into the full rotation of the input shaft in the fixed-axis gear train; the fixed-axis gear train can enable the output shaft to obtain a transmission ratio greater than 20:1 , to meet the power generation speed requirement of the mine-used permanent magnet generator, and the inertia of the flywheel makes the crank rocker mechanism pass through the dead point smoothly and operate normally. The invention has the advantages of reasonable design, simple structure and the ability to meet emergency power requirements under special conditions.

Description

technical field [0001] The invention relates to a manual power device for an emergency generator set in a mine rescue cabin, in particular to a manual power device for an emergency generator set, which is especially suitable for emergency use in a mine rescue cabin when there is no mains source, and belongs to mechanical field of manufacturing technology. Background technique [0002] In order to ensure the living conditions of people in distress in the mine rescue cabin, people store a certain amount of electric energy in the cabin to meet the functional requirements of oxygen production, cooling and heating, and exhaust. Existing mining rescue chamber adopts accumulator to store electric energy, promptly when not running into mine disaster, mains electricity is charged in the accumulator to use in case mine disaster takes place. Because the space in the mine rescue cabin is extremely limited, it is impossible to put more batteries in the rescue cabin, and in the event of ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): F03G5/06E21F11/00F03G3/08
Inventor 不公告发明人
Owner 李芳
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com