Flexible telescopic drill rod mechanism special for leap device

A telescopic drill pipe and flexible technology, applied to drill pipes, rotary drilling rigs, drill pipes, etc., can solve the problems of difficult underground exploration in lunar soil, large detectors that are inconvenient to land, etc., and achieve stable and space-saving process of footage and tapering. The effect of high utilization rate and low power consumption of shoveling

Pending Publication Date: 2022-07-29
HARBIN INST OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem in the prior art that in the process of underground exploration of lunar soil water ice, the detector is inconvenient to land on the bottom of the lunar impact crater due to its large volume, and the problem of difficult underground exploration of lunar soil, and then provides a leaper Special flexible telescopic drill rod mechanism

Method used

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  • Flexible telescopic drill rod mechanism special for leap device
  • Flexible telescopic drill rod mechanism special for leap device
  • Flexible telescopic drill rod mechanism special for leap device

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specific Embodiment approach 1

[0031] Embodiment 1: Combining Figure 1 to Figure 12 This embodiment will be described. The flexible telescopic drill rod mechanism dedicated to the leaper described in this embodiment includes a flexible probe driver 1, a drilling system and an electric push rod 13; the flexible probe driver 1 is installed on the upper part of the drilling system, The drilling system is installed on the leaper, one end of the electric push rod 13 is hinged with the drilling system, and the other end is hinged with the leaper. Together with the multi-stage telescopic drill pipe 6 in the drilling system, the movement of the leaper and the sampling of lunar soil are completed.

[0032] In the lunar soil exploration and sampling work, due to the high launch cost and strict quality requirements, the lunar soil exploration and sampling equipment is required to have the characteristics of high integration, high reliability and light weight. It transmits torque to the drill pipe, reduces the energy...

specific Embodiment approach 2

[0033] Specific implementation mode 2: Combining Figure 1 to Figure 12 Illustrating this embodiment, the drilling system in this embodiment further includes a front guide rod 2, a guide sleeve 5 and a helical coring bit 7; the front guide rod 2 is a hollow structure, and one end of the front guide rod 2 and The flexible probe driver 1 is connected, and the other end is connected with the hollow rotary motor 4. The guide sleeve 5 is a hollow structure. One end of the guide sleeve 5 is connected with the rotor of the hollow rotary motor 4 through the connecting pin 9, and the other end is connected The helical coring drill bit 7 is connected with the multi-stage telescopic drill rod 6 by connecting with the screw and the multi-stage telescopic drill rod 6 .

[0034] In this embodiment, an electric slip ring 3 is installed on the upper part of the hollow rotary electric machine 4 , and the electric slip ring is responsible for communicating and conveying energy and signals for t...

specific Embodiment approach 3

[0036] Specific implementation three: combination Figure 1 to Figure 12 Illustrating this embodiment, the flexible probe driver 1 described in this embodiment includes a coil spring shaft 1-2, a flexible probe steel belt 1-3, and an active friction wheel 1- 4 and the driven friction wheel 1-5; the flexible probe driver housing 1-1 is connected with the front guide rod 2, the scroll spring shaft 1-2, the driving friction wheel 1-4 and the driven friction wheel 1-5 are all rotatably connected to the inner wall of the flexible probe drive housing 1-1, and one end of the flexible probe steel belt 1-3 is wound and connected to the coil spring shaft 1-2, and then passes through the active friction wheel 1- 4 and the pre-tightening of the driven friction wheels 1-5, the other end is connected to the multi-stage telescopic drill rod 6 through the front guide rod 2, the rotor of the hollow rotary motor 4 and the guide sleeve 5 in turn.

[0037] In this embodiment, the active friction...

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Abstract

The invention discloses a flexible telescopic drill rod mechanism special for a leap device, and relates to the technical field of lunar exploration equipment. The invention aims to solve the problem that in the prior art, in the process of lunar soil water ice underground exploration, a detector is inconvenient to fall on the bottom of a lunar impact crater due to large size, and lunar soil underground exploration is difficult. The flexible telescopic drill rod mechanism comprises a flexible stock rod driver, a drilling system and an electric push rod. The flexible stock rod driver is installed on the upper portion of the drilling system, the drilling system is installed on the leap device, one end of the electric push rod is hinged to the drilling system, and the other end of the electric push rod is hinged to the leap device. The flexible telescopic drill rod mechanism completes movement of a leap device and sampling of lunar soil together through an electric push rod, a flexible stock rod driver and a multi-stage telescopic drill rod in the drilling system. The device is used for lunar soil detection.

Description

technical field [0001] The invention relates to the technical field of lunar exploration equipment, in particular to a flexible telescopic drill rod mechanism dedicated to a leaper. Background technique [0002] At the bottom of some impact craters in the north and south poles of the moon, because the moon has no atmosphere, there is no scattering effect, and "permanent shadow areas" will be formed in places that are not directly exposed to sunlight. As the best place to verify the existence of lunar water resources, the "permanent shadow area" of the north and south poles of the moon is of great significance to its underground exploration. In the process of lunar soil water ice detection, it is necessary to accurately measure the comprehensive physical parameters of the lunar soil in situ in the depth profile, to sense whether there is water ice material in the lunar soil profile, and to analyze the existence form, storage abundance and depth of water ice material. Distrib...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B17/00E21B49/02E21B17/07E21B10/02E21B25/00E21B3/02
CPCE21B17/00E21B49/02E21B17/07E21B10/02E21B25/00E21B3/022
Inventor 姜生元张伟伟马如奇刘君巍段骁航苏小波陈明崔中雨唐钧跃
Owner HARBIN INST OF TECH
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