Hole digging machine with rainproof and dustproof functions

A hole digging machine and hole drilling technology, applied in the direction of rotary drilling rigs, drilling equipment and methods, drilling equipment, etc., can solve difficulties in adapting to construction conditions and requirements, increase equipment costs and use costs, and will not be well applicable Digging operations and other problems, to achieve the effect of increasing flexibility, increasing diameter, reducing thread lead angle

Inactive Publication Date: 2015-11-25
江山市飞龙进出口有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This method tends to increase equipment cost and use cost
[0005] And some machinery in other fields will not be well suited for the digging operation in the above situation
Moreover, the flexibility of the equipment used for its operation is poor, and it is difficult to adapt to different construction conditions and requirements.

Method used

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  • Hole digging machine with rainproof and dustproof functions
  • Hole digging machine with rainproof and dustproof functions
  • Hole digging machine with rainproof and dustproof functions

Examples

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Embodiment Construction

[0012] Combine below Figure 1-3 The present invention will be described in detail.

[0013] The rainproof and dustproof hole digging machine according to the embodiment includes an outer casing 8, a driving motor 9 and a drilling rod part 6 driven by the driving motor 9, wherein the top of the outer casing 8 is provided with A protective cover 18, a fixed rod 17 is fixedly connected to the top of the outer casing 8 inside the protective cover 18, and the protective cover 18 is in the shape of a "herringbone" as a whole to prevent the outer casing 8 from being wet by rain And be oxidized and corroded, play the effect of rainproof and dustproof, described driving motor 9 is arranged in the outer casing 8 and described driving motor 9 is connected with described drilling rod part 6 by the spline rod 91 of fixed coupling. The spline hole in the drive sleeve part 61 of the borehole drill rod part 6 can be axially slidably powered, and the drive sleeve part 61 of the borehole dril...

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PUM

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Abstract

The invention relates to a hole digging machine with rainproof and dustproof functions. The hole digging machine comprises an outer casing (8), a driving motor (9) and a hole digging drill rod component (6), wherein the hole digging drill rod component (6) is driven by the driving motor (9); the top of the outer casing (8) is provided with a protective cover (18); a fixing rod (17) is arranged inside the protective cover (18) and is fixedly connected with the top of the outer casing (8); the protective cover (18) is integrally in a herringbone shape, and is used for preventing the outer casing (8) from oxidative corrosion due to getting wet by rainwater, and the rainproof and dustproof effects are achieved; the driving motor (9) is arranged in the outer casing (8), and is in axial and slidable power connection with a spline hole formed in a driving sleeve part (61) of the hole digging drill rod component (6) through a fixedly connected spline rod (91); and the driving sleeve part (61) of the hole digging drill rod component (6) is fixedly connected with a drill rod part (62) of the hole digging drill rod component (6) through a gradually reducing connecting part (612).

Description

technical field [0001] The application relates to the field of construction machinery, in particular to a rain-proof and dust-proof hole digging machine. Background technique [0002] In some construction sites, such as garden construction, road construction and building construction, some hole digging operations are often required, and a hole digger is needed in this case. [0003] Hole digging operations are often carried out on soil floors. Some existing hole digging machines need to be manually controlled in the case of small-scale construction, and in the case of large-scale construction, they need to be controlled by a mechanical arm to provide the mechanical force for pressing down and make the pressing down follow the depth of the hole. And keep the pressure on. [0004] This way tends to increase equipment cost and use cost. [0005] And some machinery in other fields will not be suitable for the digging operation of above-mentioned situation well. Moreover, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B3/02
Inventor 徐怡荔
Owner 江山市飞龙进出口有限公司
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