Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A gravity hydraulic breaker

A hydraulic breaker, gravity type technology, applied in the direction of earth mover/shovel, construction, etc., can solve the problems of low impact capacity of vertical pole, large occupied area, complex structure, etc., to achieve high work efficiency, maintenance and use. The effect of low cost and simple design structure

Active Publication Date: 2016-07-06
SHANGHAI UNIV OF ENG SCI
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of this patent is relatively complicated, and it occupies a large area, and the impact capacity of the vertical pole is low.

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
  • A gravity hydraulic breaker
  • A gravity hydraulic breaker
  • A gravity hydraulic breaker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0035] A new type of gravity hydraulic breaker, its structure is as follows Figure 1-4 As shown, including the hammer shell 1, the guide rail, the hammer shell 1 is provided with a hydraulic cylinder 8 and a pulley rotating mechanism, one side of the hammer shell 1 is provided with a guide cylinder 19, and the top of the guide cylinder 19 is provided with a top pulley 7, The lower end of the guide cylinder 19 is provided with a drill rod 6, the drill rod holder 5 is connected with the shock absorber 4 by screws, the guide cylinder 19 is provided with an impact piston 3, the upper end of the impact piston 3 is connected to the head end of the steel wire rope 13, and the tail end of the steel wire rope After bypassing the top pulley 7 and the pulley rotating mechanism successively, it is fixed on the hammer body shell 1, and the hydraulic cylinder 8 is connected with the pulley transmission mechanism. A series of several adjustment holes 2 are provided on the hammer shell 1 . ...

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 gravity hydraulic breaker, which includes a hammer body shell, a hydraulic cylinder, a guide rail, a drill rod seat, a drill rod, an impact piston, a shock absorber, a connecting piece and a steel wire rope, a hydraulic cylinder, a guide rail, a shock absorber and a connecting rod. All parts are connected with the shell of the hammer body through screws, and the drill rod base is connected with the shock absorber through screws. The drill rod is mounted on the drill rod base through two drill rod pins. The track slides up and down, and also includes a transmission mechanism composed of a movable pulley block, a top pulley and a tension pulley. Compared with the prior art, the present invention has the advantages of simple structure, convenient operation, strong crushing capacity, high production efficiency, low use and maintenance costs, and low noise pollution, which can greatly improve the production efficiency of related industries and reduce production costs, thereby improving the profitability of enterprises. Economic benefits, the gravity hydraulic breaker has good application and promotion value.

Description

technical field [0001] The invention relates to the field of rock and mine crushing, in particular to a gravity hydraulic breaking hammer. Background technique [0002] With the development of society, the country's demand for mineral resources and building materials is increasing, and there are higher requirements for the production efficiency of relevant departments and enterprises. Breaking hammer has become the most important rock secondary crushing tool in mining, quarry, construction and other industries. [0003] At present, traditional hydraulic breakers are mainly used. For example, Chinese patent CN101793041A discloses a hydraulic resonance breaker. These traditional hydraulic breakers have complex design structures, high use and maintenance costs, and large noise pollution. For large ores and hard materials The crushing efficiency is low, and these shortcomings have seriously hindered the development of related departments and enterprises. [0004] Chinese paten...

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 Patents(China)
IPC IPC(8): E02F5/30
Inventor 杨国平孔德飞张缓缓刘昀波
Owner SHANGHAI UNIV OF ENG SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com