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A household drilling device

A drilling device and household technology, applied in the direction of supporting devices, percussion drilling, rotary drilling, etc., can solve the problems of low efficiency, ground damage, high energy consumption, etc., to increase the service life, facilitate purchase and use, Transmission Simple Effects

Active Publication Date: 2020-10-09
嘉兴巨腾信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But drilling devices are mostly used in the engineering field at present. When families need to drill in, they can only rely on manual digging, which not only causes great damage to the ground, but also has low efficiency when digging deeper pits; The drilling device also has the characteristics of high energy consumption, inconvenient movement, and difficult control of the size of the digging hole.

Method used

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  • A household drilling device
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Embodiment Construction

[0014] Combine below Figure 1-3 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0015] refer to Figure 1-3 , a household drilling device according to an embodiment of the present invention, comprising a drilling body 10, a driving chamber 11 is provided in the drilling body 10, and a drilling device for soil drilling is provided in the driving chamber 11 200, the drilling device 200 includes a drilling groove 15 located on the upper wall of the driving cavity 11 with an opening downward, the upper half of the drilling groove 15 is a threaded groove, and the lower half is a slide groove. The driving threaded shaft 13 that can be threaded or slidably connected to the drilling groove 15 is provided in the groove 15, and the lower side of the driving threaded shaft 1...

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Abstract

The invention discloses a domestic drilling device which comprises a drilling machine body. A drive cavity is arranged in the drilling machine body. The drilling device comprises a drilling groove located on the upper wall of the drive cavity. A thread is arranged on the upper half part of the drilling groove, a sliding groove is formed in the lower half part of the drilling groove, and a drive threaded shaft capable of being in threaded connection or sliding connection with the drilling groove is arranged in the drilling groove. According to the domestic drilling device, a moving device usedfor assisting the device in moving is mounted, and during work, the moving device cannot disturb drilling through spring shrinkage; holes of different sizes can be drilled through simple replacement of a drill bit, a motor does not need to frequently rotate reversely or forwardly, and the service life of the motor is prolonged; and the domestic drilling device is simple in transmission, low in cost and convenient for families to purchase and use.

Description

technical field [0001] The invention relates to the technical field of soil drilling, in particular to a household drilling device. Background technique [0002] Drilling device, as an important construction machine, is used in tunneling, drilling, geology, geophysical prospecting, mining, construction pile foundation, traffic bridge pile and other construction fields. The power head of the device is above the ground, which is easy to do. To meet the requirements of drilling torque, the propulsion force is transmitted to the bottom of the hole through the drill pipe for a long distance. [0003] But drilling devices are mostly used in the engineering field at present. When families need to drill in, they can only rely on manual digging, which not only causes great damage to the ground, but also has low efficiency when digging deeper pits; The drilling device also has the characteristics of high energy consumption, inconvenient movement, and poor control of the size of the d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B7/02E21B3/02E21B15/00F16F15/067
CPCE21B3/02E21B7/02E21B15/00F16F15/067
Inventor 不公告发明人
Owner 嘉兴巨腾信息科技有限公司
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