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Construction site drilling rig

A construction site and drilling rig technology, applied in construction, rotary drilling rigs, earthwork drilling and mining, etc., can solve the problems of inability to complete drilling work efficiently and quickly, single drill bit structure, and poor safety performance, so as to improve drilling efficiency , Reduce dust pollution and improve safety

Inactive Publication Date: 2019-01-11
惠安思奕生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, due to the single structure of the drill bit, it is impossible to complete the drilling work efficiently and quickly.
[0003] In order to solve the above problems, the existing patent announcement number is CN207829797U patent has announced a kind of drilling rig, but this device completely relies on the arm strength of the staff when drilling, and the safety performance during use is relatively poor

Method used

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  • Construction site drilling rig
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Examples

Experimental program
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Effect test

Embodiment 1

[0019] see Figure 1~3 , in an embodiment of the present invention, a drilling rig for a construction site includes a box body 1, a pull ring 2 is provided at the upper end of the box body 1, a drive motor 4 is provided inside the box body 1, and the drive motor 4 is electrically connected to control The button 3 and the control button 3 are located on the surface of the box body 1 below the pull ring 2. The drive motor 4 is connected and fixed with the inner wall of the box body 1 through the positioning rod 20. The output end of the drive motor 4 is provided with an output shaft 15, and the lower end of the output shaft 15 is provided with a A drill bit 17, the box body 1 is provided with a buffer guiding mechanism;

[0020] The buffer guide mechanism includes a cylindrical support cylinder 10, a support ring 11 is provided at the lower end of the support cylinder 10, and a rubber pad 21 is embedded on the lower end surface of the support ring 11, and three guide rods 7 are ...

Embodiment 2

[0023] The difference from Embodiment 1 is that: the lower end surface of the box 1 is distributed with several air extraction boxes 9, the air extraction boxes 9 are connected and fixed with the box body 1 through the fixing rod 5, and the outside of the air extraction box 9 is provided with Exhaust port, detachable at the exhaust port is provided with a dust bag 8, the upper end of the suction box 9 is rotated to be provided with a rotating rod 18, and the upper end of the rotating rod 18 is provided with a driven gear 19, where the driven gear 19 is located. A drive gear 16 is provided on the shaft 15, and the drive gear 16 and the driven gear 19 mesh with each other. The lower end of the rotating rod 18 is provided with a fan blade 13, and the lower end of the suction box 9 is provided with a ventilation hole 14. When the device is in use , the output shaft 15 drives the driving gear 16 to rotate, the driving gear 16 drives the driven gear 19 to rotate, the driven gear 19 d...

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Abstract

The invention discloses a construction site drilling rig. The construction site drilling rig includes a casing, wherein an upper end of the casing is provided with a pull ring, the casing is internally provided with a driving motor, the driving motor is electrically connected with a control button, the driving motor is fixedly connected with an inner wall of the casing through a positioning rod, an output end of the driving motor is provided with an output shaft, a lower end of the output shaft is provided with a drill bit, and the casing is provided with a buffer guide mechanism. the construction site drilling rig is advantaged in that in the processing process, a device is disposed at the punching-needing position through the pull ring, the drill bit can be pushed down only through pressing the casing downwards, operation difficulty is greatly reduced in the mode, improvement of drilling efficiency is facilitated, a problem of splashing of broken pieces can be solved through a supporting cylinder, safety of drilling is improved, dust pollution can be further reduced, and practicality is strong.

Description

technical field [0001] The invention relates to a drilling machine for a construction site, in particular to a drilling machine for a construction site. Background technique [0002] A drilling rig is a complex set of machines, which consists of machines, units and mechanisms. A drilling rig is a mechanical device that drives a drilling tool to drill underground to obtain physical geological data during exploration or mineral resource development (including solid ore, liquid ore, gas ore, etc.). 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. However, in the prior art, due to the single structure of the drill bit, it is impossible to efficiently and quickly complete the drilling work. [0003] In order to solve the problems referred to above, existing patent announcement number is that the patent of CN207829797U has announced a kind of drilling ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B3/02E21B15/00E21B21/01
Inventor 林少忠
Owner 惠安思奕生物科技有限公司
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