Hole digging machine with water collecting hole and safe in operating

A technology of safe operation and water collection holes, applied in the direction of rotary drilling rigs, drilling equipment and methods, construction, etc., can solve the problem of increasing equipment costs and use costs, difficulty in adapting to construction conditions and requirements, and not well applicable to excavation Hole operation and other problems, to achieve the effect of increasing flexibility, increasing diameter and reducing thread lead angle

Inactive Publication Date: 2015-10-07
孙卫香
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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 water collecting hole and safe in operating
  • Hole digging machine with water collecting hole and safe in operating
  • Hole digging machine with water collecting hole and safe in operating

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Embodiment Construction

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

[0013] A hole digging machine with a water collection hole and safe operation according to an embodiment includes an outer casing 8, a drive motor 9 and a hole digging drill rod part 6 driven by the drive motor 9, wherein the drive motor 9 is set In the outer casing 8, a water collecting hole 20 is arranged laterally in the outer casing 8 above the driving motor 9, and a water inlet deflector 21 is arranged obliquely at the bottom of the right side of the water collecting hole 20. The bottom left side of the water hole 20 is obliquely provided with a water outlet deflector 21, and the water inlet deflector 21 and the water outlet deflector 21 are arranged parallel to each other to collect rainwater through the water inlet deflector 21 when it rains. In the water collection hole 20, it flows out from the outlet deflector 21 so as to take away the heat dissipated by the driving motor 9 during ...

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PUM

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Abstract

The invention discloses a hole digging machine with a water collecting hole and safe in operating. The hole digging machine comprises an external shell (8), a driving motor (9) and a hole digging drill pipe part (6) driven by the driving motor (9), wherein the driving motor (9) is arranged in the external shell (8), the external shell (8), arranged above the driving motor (9), is internally provided with the water collecting hole (20) in the horizontal direction, the bottom of the right side of the water collecting hole (20) is obliquely provided with a water inlet guide plate (21), the bottom of the left side of the water inlet guide plate (21) is obliquely provided with a water outlet guide plate (22), the water inlet guide plate (21) and the water outlet guide plate (22) are arranged in parallel, so that rain water is collected by the water inlet guide plate (21) to the water collecting hole (20) during raining, then the rain water flows from the water inlet guide plate (21), therefore the heat caused by operating of the driving motor (9) can be taken away, and cooling is conducted.

Description

technical field [0001] The application relates to the field of construction machinery, in particular to a hole digging machine with water collecting holes and safe operation. 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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B3/02E21B12/00
Inventor 孙卫香
Owner 孙卫香
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