CN105064908A - Hole digging machine realizing anchoring through being driven by air pressure cylinder - Google Patents
Hole digging machine realizing anchoring through being driven by air pressure cylinder Download PDFInfo
- Publication number
- CN105064908A CN105064908A CN201510414544.7A CN201510414544A CN105064908A CN 105064908 A CN105064908 A CN 105064908A CN 201510414544 A CN201510414544 A CN 201510414544A CN 105064908 A CN105064908 A CN 105064908A
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- shell
- wedge part
- drill pipe
- hole digging
- fixedly connected
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Abstract
The invention provides a hole digging machine realizing anchoring through being driven by an air pressure cylinder. The hole digging machine comprises an outside casing (8), a driving motor (9) and a hole digging drill pipe component (6), wherein the hole digging drill pipe component (6) is driven by the driving motor (9); the driving motor (9) is arranged inside the outside casing (8) and is in axially gliding power connection with a spline hole formed in a driving sleeve part (61) of the hole digging drill pipe component (6) through a fixedly connected spline rod (91); the driving sleeve part (61) of the hole digging drill pipe component (6) is fixedly connected with a drill pipe part (62) of the hole digging drill pipe component (6) through a gradually reduction connecting part (612); and an axial extending key is arranged on the outer peripheral surface of the driving sleeve part (61) and is used for being matched with an axial extending key slot formed in the inner peripheral wall of a tube body (71) of an external threaded sleeve component (7).
Description
Technical field
The application relates to field of construction machinery, is specially a kind of hole digging machine being driven anchoring by pneumatic cylinder.
Background technology
In some job sites, such as garden layout, road construction and building operations etc., often need some borehole operations, needs in this case to use hole digging machine.
Borehole operation is often carried out on soil property ground.More existing hole digging machines need artificial holding to carry out under small-sized construction situation, then need mechanical arm to hold and carry out under Large Construction scale situation, to provide the mechanical force that presses down and deeply servo-actuatedly making to press down and keeping pressure along with borehole.
This mode often increases equipment cost and use cost.
Borehole operation under some machineries of other field then can not be applicable to said circumstances well.And the Flexible Equipment of its operation is poor, be difficult to adapt to different execution conditions and requirement.
Summary of the invention
The object of this invention is to provide a kind of hole digging machine being driven anchoring by pneumatic cylinder, it can overcome above-mentioned defect of the prior art.
According to the hole digging machine being driven anchoring by pneumatic cylinder of the present invention, comprise external shell, drive motors and the borehole drill pipe section driven by described drive motors, wherein, described drive motors is arranged in external shell and described drive motors can be connected by power with the splined hole in the drive sleeve portion of described borehole drill pipe section axially slidably by the spline rod be fixedly connected, the drive sleeve portion of described borehole drill pipe section is fixedly connected with the rod portion of borehole drill pipe section by convergent connecting portion, the outer peripheral face in drive sleeve portion is provided with and axially extends key and extend keyway in order to the axis on the internal perisporium of the cylindrical shell with external thread sleeve cartridge unit and coordinate, the bottom of the described cylindrical shell of described external thread sleeve cartridge unit is provided with end loops in order to be removably fixedly connected with the shoulders in described drive sleeve portion by securing member one-body moldedly, the inside of described external shell is provided with the protuberance that extends internally in the radial direction thus the inner chamber of described external shell is divided into upper cavity and lower cavity, endoporus in described protuberance is coordinated with the cylindrical portion of inner screw sheath cartridge unit with the form of keyway by axially extended key, the end of the described cylindrical portion of described inner screw sheath cartridge unit is provided with end flange portion in order to be removably fixedly connected with the annulus table top portion on the downside of described protuberance by securing member one-body moldedly, wherein, the external diameter in described end flange portion is less than the interior diameter of described lower cavity, the diameter of bore of described end loops is greater than the outline diameter of described rod portion, thus, described inner screw sheath cartridge unit and described external thread sleeve cartridge unit can be dismantled and be shifted out by above-mentioned lower cavity, the lower end of described external shell is provided with anchor part in order to be anchored on ground by described external shell, the sill components with horizontal tip that described anchor part comprises wedge part shell, is arranged on the wedge part in described wedge part shell and horizontally outward stretches out by driving, the bottom of described wedge part shell is with vertical tip, described wedge part comprises perpendicular portion, middle inclined plane part and lower perpendicular portion, described wedge part is fixedly connected with a pressure liftable bar, described pressure liftable bar is connected with the pneumatic cylinder being arranged on described wedge part cover top portion through described wedge part cover top portion, described wedge part cover top portion is provided with the perforation of passing for described pressure liftable bar, thus drive described pressure liftable bar to move downward by pneumatic cylinder to make described wedge part vertical direction move downward to be anchored on ground by described external shell, one end that described sill components is relative with horizontal tip is provided with the vertical plane inconsistent with perpendicular portion and the inclined-plane with described inclined plane part same slope, thus, by the cooperation between above-mentioned vertical plane and inclined-plane, described sill components can conversion thus can stretch through the through hole in described wedge part shell between perpendicular portion and lower perpendicular portion on described.
By the present invention, to press down owing to adopting the screw-type produced when drive motors drives and rotates and simultaneously or synchronous rotation, thus dig motion under drilling rod can be driven to carry out; Avoid the demand using manpower or mechanical arm to carry out driving to press down therefrom.Meanwhile, employ the replacing of being convenient to can being convenient to threaded engagement pair associated components and arrange, and requirement can be excavated and change screw thread pair at any time according to different soil properties, thus adjustment presses down speed; On this basis, the aperture, end arranging external thread sleeve is greater than drilling rod outline diameter thus can not shifts out by the interference of drilling rod to be unloaded, simultaneously, this set can strengthen the diameter of threaded engagement pair, and reaction force when increasing drilling rod borehole bears acting surface and strengthens lead and reduces lead angle.Meanwhile, the diameter arranging the lower end flanges of inner thread sleeve is less than the diameter of shell endoporus, can ensure removing smoothly of inner thread sleeve.Thereby, it is possible to keep entirety ordinatedly to remove external thread sleeve and inner thread sleeve, be convenient to dismounting and maintenance.Increase the flexibility of equipment.Whole equipment is reliable, stabilized structure, can reduce the cost of borehole entirety.
Accompanying drawing explanation
Fig. 1 is the present invention drives the hole digging machine of anchoring overall structure schematic diagram by pneumatic cylinder.
Fig. 2 is the structural representation of the anchor part in Fig. 1.
Fig. 3 is the close-up schematic view of the mid portion in Fig. 1.
Detailed description of the invention
Below in conjunction with Fig. 1-3, the present invention is described in detail.
According to the hole digging machine being driven anchoring by pneumatic cylinder of embodiment, comprise external shell 8, drive motors 9 and the borehole drill pipe section 6 driven by described drive motors 9, wherein, described drive motors 9 is arranged in external shell 8 and described drive motors 9 can be connected by power with the splined hole in the drive sleeve portion 61 of described borehole drill pipe section 6 axially slidably by the spline rod 91 be fixedly connected, the drive sleeve portion 61 of described borehole drill pipe section 6 is fixedly connected with the rod portion 62 of borehole drill pipe section 6 by convergent connecting portion 612, the outer peripheral face in drive sleeve portion 61 is provided with and axially extends key and extend keyway in order to the axis on the internal perisporium of the cylindrical shell 71 with external thread sleeve cartridge unit 7 and coordinate, the bottom of the described cylindrical shell 71 of described external thread sleeve cartridge unit 7 is provided with end loops 72 in order to be removably fixedly connected with the shoulders 611 in described drive sleeve portion 61 by securing member one-body moldedly, the inside of described external shell 8 is provided with the protuberance 81 that extends internally in the radial direction thus the inner chamber of described external shell 8 is divided into upper cavity 83 and lower cavity 82, endoporus in described protuberance 81 is coordinated with the cylindrical portion 51 of inner screw sheath cartridge unit 5 with the form of keyway by axially extended key, the end of the described cylindrical portion 51 of described inner screw sheath cartridge unit 5 is provided with end flange portion 52 in order to be removably fixedly connected with the annulus table top portion on the downside of described protuberance 81 by securing member one-body moldedly, wherein, the external diameter in described end flange portion 52 is less than the interior diameter of described lower cavity 82, the diameter of bore of described end loops 72 is greater than the outline diameter of described rod portion 62, thus, described inner screw sheath cartridge unit 5 can be dismantled with described external thread sleeve cartridge unit 7 and be shifted out by above-mentioned lower cavity 82, the lower end of described external shell 8 is provided with anchor part 4 in order to be anchored on ground by described external shell 8, the sill components 43 with horizontal tip 431 that described anchor part 4 comprises wedge part shell 41, is arranged on the wedge part 42 in described wedge part shell 41 and horizontally outward stretches out by driving, the bottom of described wedge part shell 41 is with vertical tip 40, described wedge part 42 comprises perpendicular portion 423, middle inclined plane part 422 and lower perpendicular portion 421, described wedge part 42 is fixedly connected with a pressure liftable bar 23, described pressure liftable bar 23 is connected with the pneumatic cylinder 24 being arranged on described wedge part shell 41 top through described wedge part shell 41 top, described wedge part shell 41 top is provided with the perforation 25 of passing for described pressure liftable bar 23, thus drive described pressure liftable bar 23 to move downward by pneumatic cylinder 24 to make described wedge part 42 vertical direction move downward to be anchored on ground by described external shell 8, one end that described sill components 43 is relative with horizontal tip 431 is provided with the vertical plane inconsistent with perpendicular portion 421 and the inclined-plane with described inclined plane part 422 same slope, thus, by the cooperation between above-mentioned vertical plane and inclined-plane, described sill components 43 can conversion thus can stretch through the through hole 410 in described wedge part shell 41 between perpendicular portion 423 and lower perpendicular portion 421 on described.
Valuably, wherein, the bottom of described external shell 8 is also provided with road wheel 3, and described anchor part 4 is arranged on the outside of described road wheel 3.Whole hole digging machine can be made thus to be convenient to mobile, increasing device service range.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (2)
1. one kind drives the hole digging machine of anchoring by pneumatic cylinder, comprise external shell (8), drive motors (9) and the borehole drill pipe section (6) driven by described drive motors (9), wherein, described drive motors (9) is arranged in external shell (8) and described drive motors (9) can be connected by power with the splined hole in the drive sleeve portion (61) of described borehole drill pipe section (6) axially slidably by the spline rod (91) be fixedly connected, the drive sleeve portion (61) of described borehole drill pipe section (6) is fixedly connected with the rod portion (62) of borehole drill pipe section (6) by convergent connecting portion (612), the outer peripheral face in drive sleeve portion (61) is provided with and axially extends key and extend keyway in order to the axis on the internal perisporium of the cylindrical shell (71) with external thread sleeve cartridge unit (7) and coordinate, the bottom of the described cylindrical shell (71) of described external thread sleeve cartridge unit (7) is provided with end loops (72) in order to be removably fixedly connected with the shoulders (611) of described drive sleeve portion (61) by securing member one-body moldedly, the inside of described external shell (8) is provided with the protuberance (81) that extends internally in the radial direction thus the inner chamber of described external shell (8) is divided into upper cavity (83) and lower cavity (82), endoporus in described protuberance (81) is coordinated with the cylindrical portion (51) of inner screw sheath cartridge unit (5) with the form of keyway by axially extended key, the end of the described cylindrical portion (51) of described inner screw sheath cartridge unit (5) is provided with end flange portion (52) in order to be removably fixedly connected with the annulus table top portion of described protuberance (81) downside by securing member one-body moldedly, wherein, the external diameter of described end flange portion (52) is less than the interior diameter of described lower cavity (82), the diameter of bore of described end loops (72) is greater than the outline diameter of described rod portion (62), thus, described inner screw sheath cartridge unit (5) and described external thread sleeve cartridge unit (7) can be dismantled and be shifted out by above-mentioned lower cavity (82), the lower end of described external shell (8) is provided with anchor part (4) in order to be anchored on ground by described external shell (8), the sill components with horizontal tip (431) (43) that described anchor part (4) comprises wedge part shell (41), is arranged on the wedge part (42) in described wedge part shell (41) and horizontally outward stretches out by driving, the bottom of described wedge part shell (41) is with vertical tip (40), described wedge part (42) comprises perpendicular portion (423), middle inclined plane part (422) and lower perpendicular portion (421), described wedge part (42) is fixedly connected with a pressure liftable bar (23), described pressure liftable bar (23) is connected with the pneumatic cylinder (24) being arranged on described wedge part shell (41) top through described wedge part shell (41) top, described wedge part shell (41) top is provided with the perforation (25) of passing for described pressure liftable bar (23), thus drive described pressure liftable bar (23) to move downward to make described wedge part (42) vertical direction move downward to be anchored on ground by described external shell (8) by pneumatic cylinder (24), one end that described sill components (43) is relative with horizontal tip (431) is provided with the vertical plane inconsistent with perpendicular portion (421) and the inclined-plane with described inclined plane part (422) same slope, thus, by the cooperation between above-mentioned vertical plane and inclined-plane, described sill components (43) can conversion thus can stretch through the through hole (410) in described wedge part shell (41) between perpendicular portion (423) and lower perpendicular portion (421) on described.
2. a kind ofly as claimed in claim 1 drive the hole digging machine of anchoring by pneumatic cylinder, wherein, the bottom of described external shell (8) is also provided with road wheel (3), and described anchor part (4) is arranged on the outside of described road wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510414544.7A CN105064908A (en) | 2015-07-15 | 2015-07-15 | Hole digging machine realizing anchoring through being driven by air pressure cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510414544.7A CN105064908A (en) | 2015-07-15 | 2015-07-15 | Hole digging machine realizing anchoring through being driven by air pressure cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105064908A true CN105064908A (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510414544.7A Pending CN105064908A (en) | 2015-07-15 | 2015-07-15 | Hole digging machine realizing anchoring through being driven by air pressure cylinder |
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| Country | Link |
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| CN (1) | CN105064908A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604479A (en) * | 2016-02-26 | 2016-05-25 | 国网山东省电力公司章丘市供电公司 | Multifunctional drilling machine for electric power construction |
| US10995563B2 (en) | 2017-01-18 | 2021-05-04 | Minex Crc Ltd | Rotary drill head for coiled tubing drilling apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3670832A (en) * | 1970-08-19 | 1972-06-20 | Atlantic Richfield Co | Slim hole drilling method |
| CN101694148B (en) * | 2009-09-23 | 2012-04-25 | 江阴长力科技有限公司 | Motor driving part of anchor drill |
| CN102493763A (en) * | 2011-12-02 | 2012-06-13 | 同济大学 | Robot imitating earthworm to penetrate into earth |
| CN103696682A (en) * | 2013-12-04 | 2014-04-02 | 宁波利豪机械有限公司 | Bidirectional rotating ground drill |
| CN104314460A (en) * | 2014-10-10 | 2015-01-28 | 徐州必和工程机械有限公司 | Novel spiral drilling machine |
-
2015
- 2015-07-15 CN CN201510414544.7A patent/CN105064908A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3670832A (en) * | 1970-08-19 | 1972-06-20 | Atlantic Richfield Co | Slim hole drilling method |
| CN101694148B (en) * | 2009-09-23 | 2012-04-25 | 江阴长力科技有限公司 | Motor driving part of anchor drill |
| CN102493763A (en) * | 2011-12-02 | 2012-06-13 | 同济大学 | Robot imitating earthworm to penetrate into earth |
| CN103696682A (en) * | 2013-12-04 | 2014-04-02 | 宁波利豪机械有限公司 | Bidirectional rotating ground drill |
| CN104314460A (en) * | 2014-10-10 | 2015-01-28 | 徐州必和工程机械有限公司 | Novel spiral drilling machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604479A (en) * | 2016-02-26 | 2016-05-25 | 国网山东省电力公司章丘市供电公司 | Multifunctional drilling machine for electric power construction |
| US10995563B2 (en) | 2017-01-18 | 2021-05-04 | Minex Crc Ltd | Rotary drill head for coiled tubing drilling apparatus |
| US11136837B2 (en) | 2017-01-18 | 2021-10-05 | Minex Crc Ltd | Mobile coiled tubing drilling apparatus |
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Application publication date: 20151118 |
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| RJ01 | Rejection of invention patent application after publication |