CN102943849A - Speed-adjustable reducer special for pile machine - Google Patents
Speed-adjustable reducer special for pile machine Download PDFInfo
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- CN102943849A CN102943849A CN201210483831XA CN201210483831A CN102943849A CN 102943849 A CN102943849 A CN 102943849A CN 201210483831X A CN201210483831X A CN 201210483831XA CN 201210483831 A CN201210483831 A CN 201210483831A CN 102943849 A CN102943849 A CN 102943849A
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- planet wheel
- speed
- teeth
- tooth
- sun gear
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Abstract
The invention relates to a reducing mechanism for supplying power to a pile machine, in particular to a speed-adjustable reducer special for the pile machine. The speed-adjustable reducer is provided with an inner gear shaft driven by a motor, wherein a sun gear and the inner gear shaft form movable connection; first gun gear teeth (7) on the sun gear (8) can be meshed with or separated from a first planet gear (9) under the effect of an operation rod, and a second planet wheel (10) integrated with the first planet wheel (9) is arranged; second sun gear teeth (15) arranged on the sun gear (8) can be connected with or separated from inner teeth of a transition wheel (12) under the effect of the operation rod, and outer teeth of the transition gear (12) are meshed with the second planet wheel (10); and the second planet wheel (10) is driven by the first planet wheel (9) or the transition gear (12), and the output speed and torque are different. Speed of the speed-adjustable reducer is easy, fast and convenient to adjust during usage of the reducer, the speed and the torque can be adjusted according to the complexity degree of stratums and requirements of users, so that the speed-adjustable reducer can be applied to different complex stratums, and working efficiency is improved.
Description
Technical field
The present invention relates to a kind ofly for the stake machine provides the reducing gear of power output, relate in particular to the special-purpose variable-speed retarder of a kind of machine.
Background technique
At present, known stake machine is speed reducer dedicated in the using process of building site, and the output speed of retarder and output torque are certain, have no idea to regulate according to the building site mal-condition, select oneself satisfied output speed and output torque.In the course of the work, if work soil layer in building site is loose, hour there is " low load with strong power " phenomenon in work loads.If building site work soil layer more complicated, there is " high load with small power " phenomenon when containing a certain amount of cobble in the soil layer, even can't satisfy the building site and use, the user must change the retarder of other speed, other output torque this moment, causes the user to need a retarder how for subsequent use.
Summary of the invention
In order to overcome the speed reducer dedicated existing the problems referred to above of existing stake machine, the present invention proposes the special-purpose variable-speed retarder of a kind of machine.
The present invention realizes that the technological scheme that its goal of the invention is taked is:
The special-purpose variable-speed retarder of a kind of machine, described variable-speed retarder arranges the internal tooth axle by driven by motor, arranges with described internal tooth axle to consist of movable be connected and by the sun gear of internal tooth axle drive; Corresponding described sun gear is provided with operating stem and described operating stem is connected with described sun gear, and described sun gear is connected with the internal tooth axle by the solar wheeling tooth I can be under the operating stem effect, and the internal tooth axle moves up and down relatively; Solar wheeling tooth I on the described sun gear can mesh with the planet wheel I under the operating stem effect or break away from; Be provided with the planet wheel II that is integrally connected with described planet wheel I; The solar wheeling tooth II that has on the described sun gear can be under the operating stem effect with transition wheel in toe joint or disengaging, described transition wheel external tooth and the engagement of described planet wheel II; Described sun gear relative internal tooth axle under the operating stem effect moves up and down, according to speed, moment of torsion needs, and the solar wheeling tooth I of passing through to have and the engagement of planet wheel I, or the solar wheeling tooth II of passing through to have is connected with the transition wheel internal tooth; Described planet wheel II is driven by the planet wheel I or is driven by transition wheel, the speed of exporting, moment of torsion difference; Described planet wheel II is positioned on the pivoted frame and with the ring gear that is arranged on the body and meshes, and drives pivoted frame and rotates; The small gear that connects with pivoted frame and gearwheel engagement, the central shaft of described gearwheel is the output shaft of described variable-speed retarder.
A kind of the special-purpose variable-speed retarder of machine, described planet wheel I is different from the number of teeth of planet wheel II, and the number of teeth of described solar wheeling tooth I is different from the number of teeth of the external tooth of transition wheel.
A kind of the special-purpose variable-speed retarder of machine, the internal tooth of described transition wheel is identical with the described solar wheeling tooth II number of teeth.
A kind of the special-purpose variable-speed retarder of machine, the number of teeth sum of the number of teeth of described solar wheeling tooth I and described planet wheel I, with, the external tooth number of teeth of transition wheel equates with the number of teeth sum of planet wheel II.
Reducer structure proposed by the invention is compact, rationally, stressed even, long service life is in the using process of building site, can regulate according to the rotating speed of site construction needs and the moment of torsion of needs, be speed regulating reducing, the retarder internal gear is spiral gear, and all is hardened face gear, the flank of tooth contacts better in the working procedure, long service life.In use speed governing of retarder is simple, quick, does not need the professional workforce can carry out the speed governing operation.Can carry out according to user's requirement the adjusting of speed and moment of torsion according to the complexity on stratum, satisfy different complicated stratum, increase work efficiency, a tractor serves several purposes is for the user reduces cost.Create economic benefit.
Described retarder is block structure, maintenance, easy maintenance, quick, time weak point, and maintenance cost is low, long service life.
Description of drawings
Fig. 1 is the special-purpose variable-speed speed reducer of stake machine of the present invention figure.
Fig. 2 is the sectional structural map of the special-purpose variable-speed retarder of a machine.
Fig. 3 is operating stem position structure schematic representation.
Among the figure; 1, motor I, 2, central gear, 3, the internal tooth axle, 4, the motor II, 5, motor gear I, 6, the motor gear II, 7, the solar wheeling tooth I, 8, sun gear, 9, planet wheel I, 10, the planet wheel II, 11., ring gear, 12, transition wheel, 13, pivoted frame, 14, small gear, 15, the solar wheeling tooth II, 16, output shaft, 17, gearwheel, 18, operating stem, 19, positioning work piece, 20, the positioning work piece sleeve, 21, bar-shaped trough, 22, output gear locating slot, 23, the neutral position locating slot.
Embodiment
The present invention is further described below in conjunction with accompanying drawing and embodiment.
In conjunction with Fig. 1, Fig. 2, the special-purpose variable-speed retarder of a kind of machine, described variable-speed retarder can corresponding two motor settings, also can corresponding motor setting; When corresponding motor arranged, the internal tooth axle 3 of setting was connected with motor by motor gear; Described internal tooth axle 3 also can directly be connected with motor.Among this embodiment, corresponding two the motor settings of described variable-speed retarder.Be provided with respectively the motor gear I 5, the motor gear II 6 that are connected with output shaft that motor I 1 is connected with the motor II, described motor gear I 5, motor gear II 6 respectively with central gear 2 engagements; Described central gear 2 connects internal tooth axle 3; Sun gear 8 and described internal tooth axle 3 consist of and movablely are connected and are driven by internal tooth axle 3; Corresponding described sun gear 8 is provided with operating stem and described operating stem 18 is connected with described sun gear 8, and described sun gear 8 is connected with the internal tooth of internal tooth axle 3 by solar wheeling tooth I 7 and can be under operating stem 18 effects, and internal tooth axle 3 moves up and down relatively; Solar wheeling tooth I 7 on the described sun gear 8 can mesh with planet wheel I 9 under the operating stem effect or break away from; The solar wheeling tooth II 15 that has on the described sun gear can be connected or break away from the internal tooth of transition wheel 12 under the operating stem effect; Described sun gear 8 can move up and down by relative internal tooth axle 3 under the operating stem effect, according to speed, moment of torsion needs, the solar wheeling tooth I 7 of passing through to have and 9 engagements of planet wheel I, or relative internal tooth axle 3 moves up under the operating stem effect, make solar wheeling tooth I 7 and planet wheel I 9 break away from engagement, and the solar wheeling tooth II 15 of passing through to have is connected with transition wheel 12 internal tooths; Be provided with the planet wheel II 10 that is integrally connected with described planet wheel I 9, the external tooth of described transition wheel 12 and 10 engagements of described planet wheel II; Described planet wheel II 10 is driven by planet wheel I 9 or is driven by transition wheel 12, the speed of exporting, moment of torsion difference; Described planet wheel II 10 is a plurality of, and among this embodiment, planet wheel II 10 is three; Described planet wheel II 10 is positioned on the pivoted frame 13 and with the ring gear 11 that is arranged on the body and meshes, and drives pivoted frame 13 and rotates; The small gear 14 that connects with pivoted frame 13 and gearwheel 17 engagements, the central shaft 16 of described gearwheel 17 is the output shaft of described variable-speed retarder.
Among this embodiment, described solar wheeling tooth I 7 is 18 teeth, and described planet wheel I 9 is 39 teeth, and described planet wheel II 10 is 30 teeth, and the external tooth of described transition wheel 12 is 27.Described solar wheeling tooth II 15 is identical with solar wheeling tooth I 7 rotating speeds, and is identical with described solar wheeling tooth II 15 rotating speeds in described transition wheel 12 working procedure.
Motor I 1 drives central gear 2 by motor gear I 5, motor II 4 by motor gear II 6; Central gear 2 drives 3 outputs of internal tooth axles, and internal tooth axle 3 passes to solar wheeling tooth I 7 on the sun gear 8 by internal tooth with power; 7 whiles of solar wheeling tooth I and internal tooth axle 3,9 engagements of planet wheel I, planet wheel I 9 drives planet wheel II 10 and rotates, planet wheel II 10 and ring gear 11 engagements, power is passed to pivoted frame 13, pivoted frame 13 passes to small gear 14 with power and rotates, small gear 14 and gearwheel 17 engagements, gearwheel 17 passes to output shaft 16 outputs with power, is bottom gear output this moment.
Sun gear 8 moves up by operating stem 18, in the moving process, solar wheeling tooth I 7 on the sun gear 8 and planet wheel I 9 break away from, the solar wheeling tooth II 15 that breaks away from the rear sun gear passes to transition wheel 12 with power, transition wheel 12 and 10 engagements of planet wheel II, planet wheel II 10 and ring gear 11 engagements, power is passed to pivoted frame 13, pivoted frame 13 passes to small gear 14 with power and rotates, small gear 14 and gearwheel 17 engagements, gearwheel 17 passes to output shaft 16 outputs with power, is top gear output this moment.
When sun gear 8 moves up by operating stem 18, in the moving process, the solar wheeling tooth 7 on the sun gear 8 and planet wheel I 9 break away from, and after the disengaging, if the 15 II power of the solar wheeling tooth on the sun gear 8 do not pass to transition wheel 12, be neutral position this moment.Described operating stem 18 can be manual operation, also can be connected with hydraulic cylinder piston or cylinder piston, takes hydraulic pressure or air pressure mode to drive.
With reference to Fig. 2, Fig. 3, be provided with the positioning work piece 19 that makes operating stem 18 location; The bottom of operating stem 18 is positioned at positioning work piece sleeve 20, has the bar-shaped trough 21 that operating stem 18 is moved up and down on the positioning work piece sleeve 20, on the positioning work piece sleeve 20 and have two outputs gear locating slots 22 and neutral position locating slots 23, two outputs gear locating slot 22 and neutral position locating slots 23 are communicated with bar-shaped trough 21, make operating stem 18 export gears and neutral position is located at two.
Claims (4)
1. the special-purpose variable-speed retarder of a stake machine, it is characterized in that: described variable-speed retarder arranges the internal tooth axle (3) by driven by motor, arranges with described internal tooth axle (3) to consist of movable be connected and by the sun gear (8) of internal tooth axle (3) drive; Corresponding described sun gear (8) is provided with operating stem (18) and described operating stem (18) is connected with described sun gear (8), described sun gear (8) is connected with internal tooth axle (3) by solar wheeling tooth I (7) and can be under operating stem (18) effect, and internal tooth axle (3) moves up and down relatively; Solar wheeling tooth I (7) on the described sun gear (8) can mesh with planet wheel I (9) under the operating stem effect or break away from; Be provided with the planet wheel II (10) that is integrally connected with described planet wheel I (9); The solar wheeling tooth II (15) that has on the described sun gear (8) can be connected or break away from transition wheel (12) internal tooth under the operating stem effect, described transition wheel (12) external tooth and described planet wheel II (10) engagement; Described sun gear (8) relative internal tooth axle (3) under the operating stem effect moves up and down, according to speed, moment of torsion needs, the solar wheeling tooth I (7) of passing through to have and planet wheel I (9) engagement, or the solar wheeling tooth II (15) of passing through to have is connected with transition wheel (12) internal tooth; Described planet wheel II (10) is driven by planet wheel I (9) or is driven by transition wheel (12), the speed of exporting, moment of torsion difference; Described planet wheel II (10) is positioned at pivoted frame (13) upward and meshes with the ring gear (11) that is arranged on the body, drives pivoted frame (13) and rotates; The small gear (14) that connects with pivoted frame (13) and gearwheel (17) engagement, the central shaft (16) of described gearwheel (17) is the output shaft of described variable-speed retarder.
2. the special-purpose variable-speed retarder of stake according to claim 1 machine, it is characterized in that: described planet wheel I (9) is different from the number of teeth of planet wheel II (10), and the number of teeth of described solar wheeling tooth I (7) is different from the number of teeth of the external tooth of transition wheel (12).
3. the special-purpose variable-speed retarder of stake according to claim 1 machine, it is characterized in that: the internal tooth number of teeth of described transition wheel (12) is identical with described solar wheeling tooth II (15) number of teeth.
4. the special-purpose variable-speed retarder of stake according to claim 1 machine, it is characterized in that: the number of teeth sum of the number of teeth of described solar wheeling tooth I (7) and described planet wheel I (9) equates with the number of teeth sum of planet wheel II (10) with the external tooth number of teeth of transition wheel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210483831.XA CN102943849B (en) | 2012-11-26 | 2012-11-26 | Speed-adjustable reducer special for pile machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210483831.XA CN102943849B (en) | 2012-11-26 | 2012-11-26 | Speed-adjustable reducer special for pile machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102943849A true CN102943849A (en) | 2013-02-27 |
| CN102943849B CN102943849B (en) | 2015-05-13 |
Family
ID=47726820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210483831.XA Expired - Fee Related CN102943849B (en) | 2012-11-26 | 2012-11-26 | Speed-adjustable reducer special for pile machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102943849B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179900A (en) * | 2014-08-04 | 2014-12-03 | 洛阳舒诚机械设备有限公司 | Special four-speed variation speed reducer for pile machine |
| CN105113977A (en) * | 2015-07-09 | 2015-12-02 | 吴小杰 | External-motored external meshing four-shunt reduction unit for pile machinery |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3634217A1 (en) * | 1986-10-08 | 1988-04-14 | Heinrich Brandt | Planetary gear mechanism |
| JP2009216189A (en) * | 2008-03-11 | 2009-09-24 | Toyota Motor Corp | Combined planetary gear drive apparatus |
| US20100009802A1 (en) * | 2006-10-31 | 2010-01-14 | Masahiro Omura | Reduction gear |
| CN201763903U (en) * | 2010-08-25 | 2011-03-16 | 陕西桩鑫建设工程有限公司 | Gear-shifting planetary reducing device |
| JP2011237003A (en) * | 2010-05-12 | 2011-11-24 | Honda Motor Co Ltd | Transmission |
| CN203035867U (en) * | 2012-11-26 | 2013-07-03 | 洛阳舒诚机械设备有限公司 | Speed regulation reducer special for pile machine |
-
2012
- 2012-11-26 CN CN201210483831.XA patent/CN102943849B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3634217A1 (en) * | 1986-10-08 | 1988-04-14 | Heinrich Brandt | Planetary gear mechanism |
| US20100009802A1 (en) * | 2006-10-31 | 2010-01-14 | Masahiro Omura | Reduction gear |
| JP2009216189A (en) * | 2008-03-11 | 2009-09-24 | Toyota Motor Corp | Combined planetary gear drive apparatus |
| JP2011237003A (en) * | 2010-05-12 | 2011-11-24 | Honda Motor Co Ltd | Transmission |
| CN201763903U (en) * | 2010-08-25 | 2011-03-16 | 陕西桩鑫建设工程有限公司 | Gear-shifting planetary reducing device |
| CN203035867U (en) * | 2012-11-26 | 2013-07-03 | 洛阳舒诚机械设备有限公司 | Speed regulation reducer special for pile machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179900A (en) * | 2014-08-04 | 2014-12-03 | 洛阳舒诚机械设备有限公司 | Special four-speed variation speed reducer for pile machine |
| CN104179900B (en) * | 2014-08-04 | 2016-08-31 | 洛阳舒诚机械设备有限公司 | Special for pile machine four-speed variable moderator |
| CN105113977A (en) * | 2015-07-09 | 2015-12-02 | 吴小杰 | External-motored external meshing four-shunt reduction unit for pile machinery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102943849B (en) | 2015-05-13 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20201126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |