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Intelligent rock drilling device for geological exploration

A technology for rock drilling equipment and geological exploration, which is applied in drilling equipment, drilling equipment and methods, and devices for extracting undisturbed cores, etc. performance and stability, improve work efficiency, and facilitate the effect of construction work

Inactive Publication Date: 2019-01-08
EAST CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the field of geological exploration, the common hand-held core drilling equipment consumes a lot of physical strength and is inconvenient to operate. At the same time, the drill bit lacks a cooling device, and dust pollution endangers the health of the operators.

Method used

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  • Intelligent rock drilling device for geological exploration
  • Intelligent rock drilling device for geological exploration
  • Intelligent rock drilling device for geological exploration

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] see Figure 1~2 , in an embodiment of the present invention, an intelligent rock drilling equipment for geological exploration, including a car body 1 and a drilling mechanism; the left side of the car body 1 is provided with a drilling mechanism, and the drilling mechanism includes a coring drill barrel 9 , the coring drill barrel 9 is connected with a drilling motor 11 through a coupling 11, and the drilling motor 11 is electrically connected with an external power supply to drive the core drilling barrel 9 to rotate; the drilling motor 11 is provided with a turret 7, The frame 7 is hinged with a support frame 8, the support frame 8 is fixedly connected with the rotating seat 2, the rear end of the rotating frame 7 is fixedly connected with a hinge plate 12, the hinge plate 12 is hinged with the piston rod of the hydraulic cylinder 13, and the hydraulic cylinder 13 is hinged through the hinge seat 15 Installing plate 14 is arranged, and installing plate 14 is fixedly ...

Embodiment 2

[0025] see figure 1 with image 3 , the difference between this embodiment and Embodiment 1 is that: the lower end of the vehicle body 1 is fixedly connected with support legs 21, between the support legs 21 is fixedly connected with a partition 22, below the partition 22 is provided with a roller 24, and the roller 24 is rotatably connected Wheel frame 23 is arranged, and wheel frame 23 is slidingly connected with support leg 21 inner wall, and wheel frame 23 runs through dividing plate 22, is provided with through hole on dividing plate 22, and wheel frame 23 runs through and is screwed with screw mandrel 25, and screw mandrel 25 is connected with Screw motor 26, screw motor 26 is fixedly connected with partition plate 22 by bolts, screw motor 26 is electrically connected with external power supply, screw motor 26 drives screw rod 25 to rotate, screw rod 25 drives wheel frame 23 and roller 24 to Moving down makes the rollers 24 contact with the ground, which facilitates the...

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Abstract

The invention discloses an intelligent rock drilling device for geological exploration. The intelligent rock drilling device comprises a vehicle body. A drilling mechanism is arranged at the left sideof the vehicle body and includes a core drilling drum; and a sleeve is arranged at one side, close to a rotating frame, of the core drilling drum. According to the invention, with the core drilling drum with a through hole and the sleeve with a water injection cavity, cooling water is injected into the core drilling drum by a water pump, so that the core drilling drum is cooled and the good dustreduction effect is realized. The service life of the drum is prolonged and the health of the worker is protected. With the rotating frame, a rotating base, a hydraulic cylinder and a worm gear driving mechanism, the core drilling drum has the high freedom degree and thus can carry out construction work at different angles, so that the work efficiency is improved. With a wheel frame and a lead screw driving mechanism, the roller is lifted, so that the mobility and stability of the device are enhanced.

Description

technical field [0001] The invention relates to the field of rock drilling, in particular to intelligent rock drilling equipment for geological exploration. Background technique [0002] The engineering technique of drilling specific required holes in the rock. In mining engineering, eyeholes are often used to fill explosives for blasting. Sometimes large-diameter holes are formed by rock drilling, and they are directly used as wells without blasting. The holes are also used for geological exploration, material transportation, installation of bolts, pipelines, cables and other facilities, or as oil and gas wells in oil production projects. Therefore, rock drilling is also widely used in related rock crushing projects such as geology, petroleum, hydropower, transportation, etc. [0003] In the field of geological exploration, the common hand-held core drilling equipment consumes a lot of physical strength and is inconvenient to operate. At the same time, the drill bit lacks...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B7/02E21B25/00E21B21/12
Inventor 杨庆坤刘富军
Owner EAST CHINA UNIV OF TECH
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