Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Bucket and excavator

A bucket and bucket tooth technology, applied in the field of basic construction equipment, can solve the problems that the anti-wear performance is difficult to be greatly improved, the number and thickness of wear-resistant plates are increased, and the service life is not significantly improved, so as to achieve a good effect of soil removal and resistance reduction , reduce friction, reduce the effect of soil contact area

Active Publication Date: 2022-08-02
ZOOMLION HEAVY IND CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to greatly improve the wear resistance of existing wear-resistant plate materials, and the cost of high-performance materials is high; in addition, increasing the number and thickness of wear-resistant plates increases manufacturing and maintenance costs, and the service life is improved and not obvious

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
  • Bucket and excavator
  • Bucket and excavator
  • Bucket and excavator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The foregoing and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the preferred embodiments with reference to the drawings. Through the description of the specific embodiments, it is possible to have a more in-depth and specific understanding of the technical means and effects adopted by the present invention to achieve the predetermined purpose. However, the accompanying drawings are only for reference and description, not for the present invention. limit.

[0034] As used herein, the terms "first", "second", "third", "fourth", "fifth", etc. (if present) are used to distinguish similar objects and are not necessarily used to describe a particular order or sequence.

[0035] In this document, references to "upper," "lower," "left," "right," "front," "rear," "top," "bottom," etc. (if any) are used in the accompanying drawings. The positions of the structures in the drawings and t...

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 bucket comprises a back plate, side plates, a tooth holder and bucket teeth, the back plate is bent to enable the bucket to be in a bucket shape, the two ends of the back plate are spaced by a certain distance, the two side plates are fixedly connected to the two sides of the back plate respectively, the tooth holder is installed at one end of the back plate, and the bucket teeth are installed at the other end of the back plate. The bucket teeth are installed on the tooth holder, and the shape of the side edge, connected with the side plate, of the back plate imitates the toe claw shape of a pangolin. According to the bucket and the excavator provided by the embodiment of the invention, the geometric contour of the back plate is subjected to the optimization design of the bionic pangolin toe claws, so that the soil wedging capability can be enhanced, the soil contact area can be reduced, a better soil removal and resistance reduction effect can be realized, the excavation resistance can be reduced, and the friction during excavation operation can be reduced, so that the wear resistance of the bucket can be improved, and the service life of the bucket can be prolonged. And the bucket does not need to be thickened or materials do not need to be improved, so that the production cost of the bucket is reduced.

Description

technical field [0001] The invention relates to the technical field of basic construction equipment, in particular to a bucket and an excavator. Background technique [0002] Excavator, also known as excavating machinery (excavating machinery), also known as excavator, is an earth-moving machine that uses a bucket to excavate materials above or below the bearing surface and load it into a transport vehicle or unload it to a stockyard. The materials excavated by the excavator are mainly soil, coal, silt, soil and rock after pre-loosening. Judging from the development of construction machinery in recent years, the development of excavators is relatively fast, and excavators have become one of the most important construction machinery in engineering construction. [0003] As an important bearing component of an excavator, the bucket directly contacts earthwork, ore, etc. for excavation work, and its structural strength and wear resistance are extremely important. The main fac...

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): E02F3/40E02F9/28
CPCE02F3/401E02F9/2883
Inventor 朱梓明陈滋鑫赵微
Owner ZOOMLION HEAVY IND CO LTD
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
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