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

Engineering machine and turntable

A technology for construction machinery and turntables, which is applied to mechanical equipment, machines/brackets, supporting machines, etc., can solve the problems of load transmission, large stress at the connection between the vertical plate 2 and the bottom plate 1, etc., and achieves improved strength and high reliability. the effect of reducing local stress

Active Publication Date: 2015-04-01
ZOOMLION HEAVY IND CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the case of the above-mentioned structure with a large inclination of the turntable, the load loaded on the turntable cannot be effectively and quickly transferred to the structural parts of the turntable, resulting in excessive stress at the joint between the vertical plate 2 and the bottom plate 1

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
  • Engineering machine and turntable
  • Engineering machine and turntable
  • Engineering machine and turntable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0036] In the present invention, unless otherwise stated, the used orientation words such as "up, down, left, and right" generally refer to up, down, left, and right in the drawings. The terms "first" and "second" are mainly used to distinguish different components, but do not specifically limit the components.

[0037] see Figure 2 to Figure 5 , the present invention mainly relates to a construction machinery turntable, and the construction machinery turntable mainly includes a base 10 , a first mounting part 21 and a second mounting part 22 . Wherein, the base 10, the first mounting part 21 and the second mounting part 22 may all be plate-like structures. ...

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 discloses an engineering machine turntable which comprises a base (10), a first mounting member (21) and a second mounting member (22). The first mounting member (21) and the second mounting member (22) are used for mounting an engineering machine and are respectively fixed on the base. The base (10) comprises a circular part (11) and an extension part (12) extending from one side of the round part (11). The downside of the first mounting member (21) and the downside of the second mounting member (22) are fixed on the circular part (11) and the extension part (12) respectively in the extension direction of the extension part (12). The base is structurally modified, and accordingly inclination of stressed sides of the first and second mounting members is alleviated so as to reduce local stress and to improve strength of the turntable. The invention further discloses an engineering machine with the engineering machine turntable.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to an engineering machinery turntable and an engineering machinery. Background technique [0002] In construction machinery, the turntable has the function of connecting the top of the boom and the bottom of the construction machinery, and also has the function of loading and rotating cloth on the boom. In recent years, long boom construction machinery has gradually dominated the market, and a notable feature of long boom construction machinery is that the hinge holes on the turntable are inclined towards the cab, so that a larger boom design space can be obtained. In addition, when the jib is lengthened, the section of each jib is correspondingly enlarged. In order to ensure that the construction machinery is not oversized when the vehicle is running, the turntable of the construction machinery tends to be set as an inclined turntable with a large inclination angle. [0003] ...

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): F16M11/06E04G21/04
Inventor 邝昊岳红旭谭耀庭朱奇
Owner ZOOMLION HEAVY IND CO LTD
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