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

Multi-bit drill corrector

A multi-head drill and corrector technology, which is applied in the direction of earth mover/shovel, construction, etc., can solve the problems of irregular shape of groove section, necking, etc.

Active Publication Date: 2014-06-18
张家港市欧微自动化研发有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the multi-head slotting machine used in the construction of the underground diaphragm wall is only a combination of multiple submersible drilling rigs side by side. Since the holes formed by each single submersible drilling rig are independent circles, there is a serious necking between the holes. , the shape of the groove segment is very irregular

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
  • Multi-bit drill corrector
  • Multi-bit drill corrector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Accompanying drawing is a kind of concrete embodiment of the present invention, and this embodiment comprises five motors 1 that the upper end of multi-head drill is arranged side by side, and middle motor lower end is provided with drilling rod A6, and drill rod A lower end is provided with drill bit 8, and the lower ends of four motors on both sides are respectively A crankshaft 2 is provided, and the lower end of the crankshaft is connected to the drill bit 8 through the drill pipe B9. Both the drill pipe A and the drill pipe B are provided with sliding sleeves B, and each sliding sleeve B is connected through the connecting rod A10. The special features are: four There are sliding sleeves A4 on the crankshaft, the two sliding sleeves A on the left are connected to the two tool bars 3 on the left through the left connecting rod B11, and the two sliding sleeves A on the right are connected to the two right tool bars through the right connecting rod B11 3, the cutter ba...

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 a multi-bit drill corrector for grooving for an underground concrete continuous wall. The multi-bit drill corrector comprises five motors, wherein the five motors are arranged side by side at the upper end of a multi-bit drill; a drill rod A is arranged at the lower end of the middle motor; a drill bit is arranged at the lower end of the drill rod A; crank shafts are arranged at the lower end of the four motors on two sides respectively; the lower ends of the crank shafts are connected with drill bits through drill rods B; sliding sleeves B are arranged on both the drill rod A and the drill rods B; and each sliding sleeve B is connected through a connecting rod A. The multi-bit drill corrector is characterized in that sliding sleeves A are arranged on the four crank shafts; the two sliding sleeves A on the left side are connected with two cutter arbors on the left side through left connecting rods B; and the two sliding sleeves A on the right side are connected two cutter arbors on the right side through right connecting rods B; and cutter bits are arranged on each cutter arbor.

Description

1. Technical field [0001] The invention relates to a multi-head drill corrector, in particular to a multi-head drill corrector for forming grooves in underground concrete continuous walls. 2. Background technology: [0002] At present, the multi-head slotting machine used in the construction of the underground diaphragm wall is only a combination of multiple submersible drilling rigs side by side. Since the holes formed by each single submersible drilling rig are independent circles, there is a serious necking between the holes. , the shape of the groove segment is very irregular. 3. Contents of the invention: [0003] The invention makes up for the shortcomings of the multi-head slotting machine, and provides a multi-head drill corrector with regular and smooth slotting. [0004] The present invention is achieved through the following technical solutions: [0005] A multi-head drill correction device, including five motors arranged side by side at the upper end of the m...

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): E02F5/14
Inventor 王建文张永忠
Owner 张家港市欧微自动化研发有限公司
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