CN102758883A - Dill-rod-free drill machine transfer case - Google Patents
Dill-rod-free drill machine transfer case Download PDFInfo
- Publication number
- CN102758883A CN102758883A CN2012102473725A CN201210247372A CN102758883A CN 102758883 A CN102758883 A CN 102758883A CN 2012102473725 A CN2012102473725 A CN 2012102473725A CN 201210247372 A CN201210247372 A CN 201210247372A CN 102758883 A CN102758883 A CN 102758883A
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- China
- Prior art keywords
- output shaft
- power output
- drill
- rod
- transfer case
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Abstract
The invention discloses a drill-rod-free drill machine transfer case, and belongs to a core component on 'an automatic drill-rod-free drill machine (the application number: 2011100613488)', namely a forward and backward bidirectional transfer case. The drill-rod-free drill machine transfer case mainly comprises an outer shell part and a power conversion part; the outer shell part comprises a shell, an upper end cover, a lower end cover and a stable screw; and the power conversion part comprises a forward power output shaft, a backward power output shaft, a forward fan-shaped gear, a backward fan-shaped gear, a transition conical gear and a conical gear support. The drill-rod-free drill machine transfer case has the main characteristics that according to the invention, a forward torque can be differentiated into two torques with different forward and backward directions through power conversion of the power conversion part, so that dual-drill-head reverse direction operation simultaneous tunneling of the drill-rod-free drill machine can be realized, and the torques of the forward direction and the backward direction are counteracted mutually, thereby achieving the aim of cancelling the drill rod.
Description
Affiliated technical field
This invention belongs to core component---the positive and negative two-way transfer case in " automation do not have drilling rod rig (application number: 2011100613488) ".
Background technique
No drilling rod rig needs positive and negative two two-way moments of torsion to drive two drill bits to revolve and excavate, so just need to produce simultaneously the transfer case of positive reaction torque, because of this series products not in the past, so must design again.
Summary of the invention
To above needs, ad hocly counted this no drilling rod rig transfer case.
The solution of this invention is: no drilling rod rig transfer case comprises housing parts and power-converting part; Housing parts comprises housing, upper end cap, lower end cap, firm screw; Power-converting partly comprises positive power output shaft, reverse power output shaft, forward tooth sector, reverse tooth sector, transition angular wheel, angular wheel support; Its essential characteristic is: at first install to the transition angular wheel on the angular wheel support, integral installation is fitted on the middle part of housing then, fixes with firm screw; Be assemblied in reverse tooth sector on the reverse power output shaft, it is tight that the reverse power output shaft passes through bearing and Sealing and lower end cap assembling, is combined lower end cap and housing with fastening piece more again; Be assembled to the forward tooth sector on the positive power output shaft; It is tight to pass through bearing and Sealing and upper end cap assembling to the positive power output shaft again; Pass the reverse power output shaft to the positive power output shaft again; And be combined upper end cap and housing with fastening piece, the junction plane between positive power output shaft and the reverse power output shaft will lubricate and seal.
Transmitting a positive torque can drive it when the top of positive power output shaft is rotated in the forward; Can pass to the transition angular wheel to kinetic energy through the forward tooth sector simultaneously; The transition angular wheel drives reverse tooth sector counterrotating; Reverse tooth sector transmits reactive torque out through the reverse power output shaft, and a positive torque of top input can be converted into two moments of torsion in ground in the opposite direction of bottom output through this invention like this.
This beneficial effect of the invention is: the speed reducer of this invention and diving drill machine coupling binding energy produces the moment of torsion of positive and negative both direction, can drive two drill bits that vary in size and tunnel simultaneously, and the positive and negative direction moment of torsion cancels out each other, thereby reach the purpose of cancellation drilling rod.
Description of drawings
Below in conjunction with accompanying drawing this invention is described further:
Fig. 1 is the sectional structure schematic representation of this invention.
Among the figure: 1 positive power output shaft, 2 upper end caps, 3 forward tooth sector, 4 transition angular wheels, 5 firm screw 6 reverse tooth sector 7 reverse power output shafts 8 housings 9 lower end caps 10 Sealings 11 bearings 12 angular wheel supports
Embodiment
No drilling rod rig transfer case comprises housing parts and power-converting part; Housing parts comprises housing (8), upper end cap (2), lower end cap (9), firm screw (5); Power-converting partly comprises positive power output shaft (1), reverse power output shaft (7), forward tooth sector (3), reverse tooth sector (6), transition angular wheel (4), angular wheel support (12); Its essential characteristic is: at first install to transition angular wheel (4) on the angular wheel support (12), integral installation is fitted on the middle part of housing (8) then, fixes with firm screw (5); Be assemblied in reverse tooth sector (6) on the reverse power output shaft (7), reverse power output shaft (7) is tight with lower end cap (9) assembling through bearing (11) and Sealing (10), is combined lower end cap (9) and housing (8) with fastening piece more again; Be assembled to forward tooth sector (3) on the positive power output shaft (1); Tight with upper end cap (2) assembling positive power output shaft (1) again through bearing (11) and Sealing (10); Pass reverse power output shaft (7) to positive power output shaft (1) again; And be combined upper end cap (2) and housing (8) with fastening piece, the junction plane between positive power output shaft (1) and the reverse power output shaft (7) will lubricate and seal.
Claims (1)
1. do not have drilling rod rig transfer case and comprise housing parts and power-converting part; Housing parts comprises housing (8), upper end cap (2), lower end cap (9), firm screw (5); Power-converting partly comprises positive power output shaft (1), reverse power output shaft (7), forward tooth sector (3), reverse tooth sector (6), transition angular wheel (4), angular wheel support (12); Its essential characteristic is: at first install to transition angular wheel (4) on the angular wheel support (12), integral installation is fitted on the middle part of housing (8) then, fixes with firm screw (5); Be assemblied in reverse tooth sector (6) on the reverse power output shaft (7), reverse power output shaft (7) is tight with lower end cap (9) assembling through bearing (11) and Sealing (10), is combined lower end cap (9) and housing (8) with fastening piece more again; Be assembled to forward tooth sector (3) on the positive power output shaft (1); Tight with upper end cap (2) assembling positive power output shaft (1) again through bearing (11) and Sealing (10); Pass reverse power output shaft (7) to positive power output shaft (1) again; And be combined upper end cap (2) and housing (8) with fastening piece, the junction plane between positive power output shaft (1) and the reverse power output shaft (7) will lubricate and seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102473725A CN102758883A (en) | 2012-07-09 | 2012-07-09 | Dill-rod-free drill machine transfer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102473725A CN102758883A (en) | 2012-07-09 | 2012-07-09 | Dill-rod-free drill machine transfer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102758883A true CN102758883A (en) | 2012-10-31 |
Family
ID=47053468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102473725A Pending CN102758883A (en) | 2012-07-09 | 2012-07-09 | Dill-rod-free drill machine transfer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102758883A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410437A (en) * | 2013-08-22 | 2013-11-27 | 刘玉秋 | Drill-pipe-free drilling machine |
| CN105401884A (en) * | 2015-11-17 | 2016-03-16 | 恒天九五重工有限公司 | Transfer case for horizontal directional drill |
| CN108278330A (en) * | 2017-01-06 | 2018-07-13 | 长江岩土工程总公司（武汉） | It can be used for unloading drilling tool and be forced formula direction converter |
| EP3731382A4 (en) * | 2018-02-11 | 2021-02-24 | Guangdong Midea Consumer Electric Manufacturing Co., Ltd. | Electric motor and food processor |
| US11223255B2 (en) | 2018-02-11 | 2022-01-11 | Guangdong Midea Consumer Electrics Manufacturing Co., Ltd. | Electric motor and food processor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010021351A1 (en) * | 2000-03-08 | 2001-09-13 | Erwin Kobensen | Gear unit for a deep-borehole pump |
| CN201401126Y (en) * | 2009-04-22 | 2010-02-10 | 陈腊根 | Bidirectional double-stirring transmission device |
| CN201883428U (en) * | 2010-12-16 | 2011-06-29 | 彭文 | Bidirectional mixing boring tool for mixing pile machine |
| CN102199989A (en) * | 2011-03-08 | 2011-09-28 | 王学明 | Automatic drilling machine without drill rod |
| CN202690892U (en) * | 2012-07-09 | 2013-01-23 | 王学明 | Transfer case for novel rodless drilling machine |
-
2012
- 2012-07-09 CN CN2012102473725A patent/CN102758883A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010021351A1 (en) * | 2000-03-08 | 2001-09-13 | Erwin Kobensen | Gear unit for a deep-borehole pump |
| CN201401126Y (en) * | 2009-04-22 | 2010-02-10 | 陈腊根 | Bidirectional double-stirring transmission device |
| CN201883428U (en) * | 2010-12-16 | 2011-06-29 | 彭文 | Bidirectional mixing boring tool for mixing pile machine |
| CN102199989A (en) * | 2011-03-08 | 2011-09-28 | 王学明 | Automatic drilling machine without drill rod |
| CN202690892U (en) * | 2012-07-09 | 2013-01-23 | 王学明 | Transfer case for novel rodless drilling machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410437A (en) * | 2013-08-22 | 2013-11-27 | 刘玉秋 | Drill-pipe-free drilling machine |
| CN105401884A (en) * | 2015-11-17 | 2016-03-16 | 恒天九五重工有限公司 | Transfer case for horizontal directional drill |
| CN108278330A (en) * | 2017-01-06 | 2018-07-13 | 长江岩土工程总公司（武汉） | It can be used for unloading drilling tool and be forced formula direction converter |
| EP3731382A4 (en) * | 2018-02-11 | 2021-02-24 | Guangdong Midea Consumer Electric Manufacturing Co., Ltd. | Electric motor and food processor |
| US11223255B2 (en) | 2018-02-11 | 2022-01-11 | Guangdong Midea Consumer Electrics Manufacturing Co., Ltd. | Electric motor and food processor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121031 |