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A construction site drilling machine

A technology for construction sites and drilling machines, applied to drilling equipment and methods, drill pipes, drill pipes, etc., which can solve the problems of unqualified drilled holes, inability to position the drill bit, and low drilling efficiency, and achieve simple structure , high degree of automation, and the effect of reducing labor intensity

Inactive Publication Date: 2018-06-05
江北建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing drilling machine has a complex structure, low drilling efficiency, and cannot properly position the drill bit, so that the drilled holes do not meet the requirements

Method used

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  • A construction site drilling machine

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Embodiment Construction

[0019] Such as figure 1 As shown, the construction site drilling machine of the present invention includes a base plate 1, a pushing device 2 above the base plate 1, a support plate 3 on the right side of the pushing device 2, and a drilling device 4 below the support plate 3. , the cylinder device 5 positioned on the left and right sides of the drilling device 4, the first positioning device 6 positioned on the right side of the cylinder device 5, the second positioning device 7 positioned on the left side of the cylinder device 5, and the second positioning device positioned on the left side of the cylinder device 5. The abutting device 8 below the two positioning devices 7 .

[0020] Such as figure 1 As shown, the base plate 1 is a cuboid, and the base plate 1 is placed horizontally. The base plate 1 is provided with a first support block 11 below it, a first roller 12 below the first support block 11, and a first roller 12 located below the first support block 11. The fi...

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Abstract

A drilling machine for a construction site comprises a bottom board, a pushing device, a supporting board, a drilling device, a cylinder device, a first positioning device, a second positioning device and an abutting device, wherein the bottom board is provided with a first supporting block, a first idler wheel, a first connection rod, a first cross board, a second supporting block and a second idler wheel; the pushing device comprises a first supporting rod, a first inclined rod, a first support, a second support, a balancing weight, a second supporting rod, a first cross rod, a holding rod, a second cross rod and a second inclined rod; the supporting board is provided with a third support, third cross rods, a fourth cross rod, second vertical rods and first springs; the drilling device comprises a motor, a first rotary shaft, a rotary rod, a second spring, a drilling bit, a rotary plate and third inclined rods; and the cylinder device comprises a cylinder, a pushing rod, a fifth cross rod, a fourth inclined rod, a third vertical rod, a first sliding block and a second cross board. The drilling machine can rapidly and effectively drill rock and the like, and can position the drilling bit and prevent the drilling bit from moving upwards or downwards excessively.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a construction site drilling machine. Background technique [0002] A drilling rig is a mechanical device that drives a drilling tool to drill underground to obtain physical geological data in geological exploration. Also known as drilling machine. The main function is to drive the drilling tool to break the rock at the bottom of the hole, and to lower or lift the drilling tool in the hole, which can be used to drill cores, ore cores, cuttings, etc., to prove the underground geology and mineral resources. However, the existing drilling machines have complex structures, low drilling efficiency, and cannot properly position the drill bit, so that the drilled holes do not meet the requirements. [0003] Therefore, it is necessary to provide a new technical solution to solve the above technical problems. Contents of the invention [0004] The object of the present...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B7/02E21B15/00E21B4/04E21B19/086
CPCE21B4/04E21B7/021E21B7/025E21B15/00E21B19/086
Inventor 李建南
Owner 江北建设有限公司
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