Check patentability & draft patents in minutes with Patsnap Eureka AI!

Center adjusting device of rotary mechanism and method

A technology of slewing mechanism and center adjustment, which is applied to rotary drilling rigs, drilling equipment and methods, and earthwork drilling and mining. It can solve the problems of frequent disassembly of clamps, time-consuming and labor-intensive damage to connecting threads, etc., and achieves a simple and reliable structure. Guaranteed installation accuracy and easy replacement

Active Publication Date: 2012-04-04
益阳市科技成果转化服务中心 +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual operation, in order to adjust the height of the adjustment pad, it is necessary to frequently disassemble the holder, which is time-consuming and laborious, and the connecting thread is easy to be damaged

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
  • Center adjusting device of rotary mechanism and method
  • Center adjusting device of rotary mechanism and method
  • Center adjusting device of rotary mechanism and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The embodiment of the center adjustment device of the slewing mechanism includes a connecting seat 2 and a base 4; wherein the slewing mechanism 3 is detachably fixedly connected to the connecting seat 2; the connecting seat 2 is detachably connected to the base 4 Fixed connection; the base 4 is also connected with a first adjustment unit for adjusting the horizontal position of the rotation mechanism 3; and, a second adjustment is connected between the connecting seat 2 and the base 4 The unit is used to adjust the height of the turning mechanism 3.

[0022] The center adjusting device of the slewing mechanism of the present invention positions the center of the slewing mechanism in the horizontal direction through the first adjusting unit, and positions the height of the center of the slewing mechanism through the second adjusting unit. Based on the device, the center of the slewing mechanism can be adjusted conveniently and quickly The location ensures the installation ...

Embodiment 2

[0024] Below, combine Figure 1 to Figure 5 , An embodiment of the center adjustment device of the slewing mechanism of the present invention will be described in detail.

[0025] The embodiment of the center adjustment device of the slewing mechanism includes a connecting seat 2 and a base 4; wherein the slewing mechanism 3 is detachably fixedly connected to the connecting seat 2; the connecting seat 2 is detachably fixedly connected to the base 4; A first adjustment unit is connected to adjust the position of the rotation mechanism 3 in a horizontal direction; and a second adjustment unit is connected between the connecting seat 2 and the base 4 to adjust the height of the rotation mechanism 3.

[0026] The first adjustment unit may be the first adjustment bolts 1 respectively arranged on both sides of the base 4, and the position of the connecting seat 2 in the horizontal direction can be adjusted by adjusting the bolts on both sides, thereby adjusting the position of the turnin...

Embodiment 3

[0042] On the other hand, the center adjustment method of the slewing mechanism in an embodiment of the present invention is based on the following slewing mechanism center adjustment device;

[0043] The adjusting device includes a connecting seat 2 and a base 4; wherein the rotating mechanism 3 is detachably fixedly connected to the connecting seat 2; the connecting seat 2 is detachably fixedly connected to the base 4; the base 4 is also connected with a first adjustment The unit is used to adjust the horizontal position of the rotation mechanism 3; and a second adjustment unit is connected between the connecting seat 2 and the base 4 for adjusting the height of the rotation mechanism 3.

[0044] The method for adjusting the center of the rotating mechanism in this embodiment may specifically include a horizontal positioning step, a height positioning step, and a rotating mechanism installation step.

[0045] Wherein, the horizontal positioning step specifically includes horizontal...

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 provides a center adjusting device of a rotary mechanism and a method, wherein the center adjusting device of the rotary mechanism comprises a connecting seat and a base; the rotary mechanism is detachably and fixedly connected with the connecting seat; the connecting seat is detachably and fixedly connected with the base; the base is also connected with a first adjusting unit which is used for adjusting the position of the rotary mechanism in the horizontal direction; and a second adjusting unit is connected between the connecting seat and the base and is used for adjusting the height of the rotary mechanism. On the basis of the invention, the center position of the rotary mechanism can be conveniently and quickly adjusted, the installation accuracy is guaranteed and the operation is simple and reliable.

Description

Technical field [0001] The invention relates to the field of engineering machinery, in particular to a center adjustment device and method of a slewing mechanism. Background technique [0002] When the tunnel drilling rig is working, it is required that the rotation centers of the chuck and the holder are aligned, which can reduce the wear of the drill rod and also ensure the angle and position of the drilling. Since the chuck is installed on the mast and the holder is installed on the mounting seat on the rack, it is very difficult to ensure that the two are concentric during installation. In order to adjust the height of the two, an adjustment pad is generally set on the bottom surface of the holder, and the center of the power head is aligned by adjusting the height of the adjustment pad during installation. In actual operation, in order to adjust the height of the adjustment pad, it is necessary to frequently disassemble the holder, which is time-consuming and laborious, and...

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
IPC IPC(8): E21B3/00
Inventor 王平李延富陈涛
Owner 益阳市科技成果转化服务中心
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com