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

Frame structure of trailer for collecting coal mines

A frame structure, trailer technology, applied in the substructure, vehicle parts, transportation and packaging, etc., can solve the problems of trailer body damage, no overload protection, reduced service life of the trailer, etc., to achieve low cost , simple structure, and the effect of improving the force bearing capacity

Inactive Publication Date: 2017-10-27
杨仲英
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the coal ore is collected, it needs to be towed to the outside of the coal mine by a trailer. The trailer in the prior art is provided with several sections, and the several sections of the trailer are connected by simple steel cables. The body of the trailer is damaged, and it does not have the function of overload protection, which reduces the service life of the trailer

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
  • Frame structure of trailer for collecting coal mines
  • Frame structure of trailer for collecting coal mines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0016] refer to figure 1 and figure 2 The shown frame structure of a trailer for coal mine collection includes a frame body 1, a vehicle body installation groove 101 is provided on the top of the vehicle frame body 1, and a vehicle body installation groove 101 is provided at the bottom of the vehicle body installation groove 101. Hollow groove 102, four end portions 2 are arranged symmetrically in the hollow groove 102, a traction rod 3 is fitted between the two oppositely disposed end portions 2, and the two ends of the traction rod 3 pass through the The end 2 and the frame body 1, a screw 301 is fitted between the draw bar 3 and the end 2...

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

PropertyMeasurementUnit
Wall thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a trailer frame structure for coal mine collection, which comprises a frame body, a vehicle body installation groove is arranged on the top of the vehicle frame body, and a hollow groove is arranged at the bottom of the vehicle body installation groove. There are four ends arranged symmetrically in the hollow groove, and a draw bar is fitted between the two opposite ends, and the two ends of the draw bar pass through the ends and the frame body in sequence , the end of the traction rod passing through the frame body is provided with a traction hole, two mounting plates are symmetrically disposed in the hollow groove, and two guide wheels are symmetrically disposed at the bottom of the mounting plate, so Bolts are fitted between the guide wheels and the mounting plate; the device carries the trailer body through the frame mounting groove to prevent the trailer body from being directly subjected to traction force, and the device bears the tension through the two ends of the traction rod to improve Capacity, increase the overall bearing capacity of the device, the structure of the device is relatively simple, and the cost is relatively low.

Description

technical field [0001] The invention relates to a trailer frame structure for coal mine collection. Background technique [0002] After the coal ore is collected, it needs to be towed to the outside of the coal mine by a trailer. The trailer in the prior art is provided with several sections, and the several sections of the trailer are connected by simple steel cables. The car body of the trailer is damaged, and it does not have the function of overload protection, which reduces the service life of the trailer. [0003] Based on the above problems, it is necessary to provide a trailer frame structure that can replace the trailer for stress and prolong the service life. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a trailer frame structure for coal mine collection. This device carries the trailer body through the frame mounting groove, so as to avoid the trailer body from being directly subjected to traction f...

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): B62D21/20
CPCB62D21/20
Inventor 杨仲英
Owner 杨仲英
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