Tooth-type structure of support chain wheel of hydraulic excavator and hydraulic excavator

The invention discloses a tooth-type structure of a support chain wheel of a hydraulic excavator and the hydraulic excavator. The tooth-type structure of the support chain wheel of the hydraulic excavator comprises a support chain wheel and is characterized in that a plurality of tooth structures ar...

Full description

Saved in:
Bibliographic Details
Main Authors LU HUALIN, YU JIN
Format Patent
LanguageEnglish
Published 23.12.2015
Subjects
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
SOIL SHIFTING
TRAILERS
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:The invention discloses a tooth-type structure of a support chain wheel of a hydraulic excavator and the hydraulic excavator. The tooth-type structure of the support chain wheel of the hydraulic excavator comprises a support chain wheel and is characterized in that a plurality of tooth structures are arranged on the circumference of the support chain wheel, the support chain wheel is of an axisymmetric structure, and the multiple tooth structures are distributed on the circumference of the support chain wheel at equal intervals; a groove structure is formed between every two adjacent tooth structures, and the groove structures are smooth transition type groove structures. According to the tooth-type structure of the support chain wheel of the hydraulic excavator and the hydraulic excavator, an original mode that a crawler assembly makes contact with a support chain wheel is changed, the driving moment transmitted to the support chain wheel is increased, and the rotating capacity of the support chain wheel is improved.
Bibliography:Application Number: CN20151511229