Creeping ground drilling robot

A robot and ground-drilling technology, which is applied in the direction of drilling without stripping the topsoil, can solve the problems of complex structure and control, high energy consumption, etc.

Inactive Publication Date: 2015-06-24
TONGJI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The product adopts double helical blades, which can complete three actions of arching mud, advancing and supporting at the same time. The attitude adjustment mechanism adopts a parallel mechanism to ensure reliable steering of the mud arching robot in the soil. Using two hydraulic motors has the disadvantages of complex structure and control and high energy consumption

Method used

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Embodiment Construction

[0031] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0032] Such as figure 1 , figure 2 As shown, a peristaltic earth-drilling robot includes an electric push rod mechanism, a motor steering mechanism, and a drill bit mechanism. The electric push rod mechanism includes an electric push rod installation shell 3, an electric push rod 4 for telescoping and a first scale device, and the electronic steering The mechanism includes a motor mounting shell 7 and a stepping planetary reduction motor 14, and the drill bit mechanism includes a first transmission rod 10, a second transmission rod 12, a drill 13 and a second scale device. Its conn...

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Abstract

The invention relates to a creeping ground drilling robot which comprises an electric push rod mechanism, a motor steering mechanism and a drill bit mechanism which are sequentially connected. The outer wall of the electric push rod mechanism and the outer wall of the drill bit mechanism are each provided with a scale device capable of expanding and retracting, the electric push rod mechanism stretches and retracts periodically, each scale device expands or retracts under the action of soil body force and is used for providing supporting counterforce in the drilling direction, the motor steering mechanism adjusts steering of the drill bit mechanism, and a good platform is provided for the task that the robot is provided with a sensor to go deep into soil for geological prospecting, mine disaster search and rescue or soil sample collection in the future. Compared with the prior art, the robot has the advantages of being simple in structure, low in manufacturing cost, convenient to control and the like.

Description

technical field [0001] The invention relates to the fields of geological resources and geological engineering detection, in particular to a peristaltic earth-drilling robot. Background technique [0002] At present, large-scale excavation equipment is often set up on the ground for operations such as geological exploration and mine disaster search and rescue, which often have the disadvantages of time-consuming, high energy consumption, high cost, and limited by ground environmental conditions, so the actual application effect is not ideal. Due to its small size, low power consumption, and flexible movement, the earth-boring robot is very suitable for undertaking tasks such as underground construction and rescue, and has become a research hotspot at home and abroad in recent years. [0003] Previously, the country has developed the non-excavation "piercing dragon" special operation robot for underground pipe laying and the arch mud robot for salvage of sunken ships on the se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B7/26
CPCE21B7/26
Inventor 简小刚朱能炯陈军蔡帅博朱正宇
Owner TONGJI UNIV
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