Unlock instant, AI-driven research and patent intelligence for your innovation.

Digging machine and digging method

A technology of pit digging machine and winch, which is applied in the direction of earth mover/shovel, construction, etc., which can solve the problems of time-consuming and labor-intensive, low construction efficiency, etc., and achieve the effects of improving work efficiency, convenient operation, and reducing costs

Active Publication Date: 2019-04-05
国网河南省电力公司濮阳县供电公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, a lot of manpower is used to dig bit by bit with shovels, which is time-consuming and laborious, and the construction efficiency 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
  • Digging machine and digging method
  • Digging machine and digging method
  • Digging machine and digging method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] As shown in the figure, the digging machine includes a bracket, a pulley 19 is arranged on the bracket, and one end of the wire rope 13 passes through the pulley 19 to connect the hoist 14, and the other end of the wire rope 13 is connected to the pull rod 4, and the pull rod 4 is worn with a counterweight 1. The outer edge of the lower end of the weight block 1 is provided with a semi-circular bucket-shaped shovel 7, which is hingedly connected between the bucket-shaped shovel 7 and the counterweight 1, and the lower end of the pull rod 4 is connected with the bucket-shaped shovel 7 through a connecting rod 8. Limiting mechanisms are arranged on the top and bottom of the counterweight 1 .

[0026] There are two bucket shovels 7 .

[0027] A notch 12 is provided on the lower end surface of the bucket-shaped shovel 7 .

[0028] The limit mechanism below the counterweight 1 on the pull rod 4 includes a lower spring 10 , and the lower spring 10 is looped on the pull rod 4...

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 the field of electric power engineering, in particular to an earth boring machine and an earth boring method. The earth boring machine comprises a support, wherein a pulley is arranged on the support, a steel wire rope penetrates through one end of the pulley to be connected with a winch, the other end of the steel wire rope is connected with a pull rod, the pull rod is provided with a balancing weight in a penetrating mode, a semi-cask-shaped barrel-shaped shovel is arranged on the outer edge of the lower end of the balancing weight, the barrel-shaped shovel is in hinged connection with the balancing weight, the lower end of the pull rod is connected with the barrel-shaped shovel through a connecting rod, and limiting mechanisms are arranged above and below the balancing weight on the pull rod. The earth boring operation is performed by adopting the earth boring machine, the operation is convenient, the earth boring machine is simple in design and structure, the costs are reduced, the working efficiency is improved, and rod toppling, rod slanting and other accidents caused by insufficient electric pole embedding are decreased.

Description

technical field [0001] The invention relates to the field of electric engineering machinery, in particular to a digging machine and a digging method. Background technique [0002] During power line construction, a large number of pole pits need to be excavated for erecting poles. At present, a large amount of manpower is used to dig bit by bit with a shovel, which is time-consuming and laborious, and the construction efficiency is low. Therefore, designing a kind of motorized electric pole pit excavator is a technical problem to be solved at present. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a digging machine and a digging method. The digging machine provided by the invention has ingenious structural design, is scientific and reasonable, and has high working efficiency. [0004] In order to achieve the above object, the technical solution provided by the invention is: [0005] The pit digging machine in...

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): E02F5/20
CPCE02F5/20
Inventor 杨金保施丽君刘振华郭宪堂刘玉功王永军刘盼想张利军
Owner 国网河南省电力公司濮阳县供电公司