CN107023612B - Speed reducer - Google Patents
Speed reducer Download PDFInfo
- Publication number
- CN107023612B CN107023612B CN201610420709.6A CN201610420709A CN107023612B CN 107023612 B CN107023612 B CN 107023612B CN 201610420709 A CN201610420709 A CN 201610420709A CN 107023612 B CN107023612 B CN 107023612B
- Authority
- CN
- China
- Prior art keywords
- shaft
- steering
- auxiliary transmission
- detection device
- transmission shafts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 51
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/14—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising conical gears only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/18—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes the members having helical, herringbone, or like teeth
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
- Steering Controls (AREA)
Abstract
The utility model provides a reduction gear, includes steering wheel, main drive shaft and a plurality of auxiliary drive shaft, steering shaft, driving motor, detection device, host computer, steering wheel up end center is equipped with the bearing, the bearing circumference is equipped with the mounting hole that is used for installing auxiliary drive shaft and its bottom is equipped with the centre bore that is used for installing main drive shaft, main drive shaft constitutes gear cooperation with a plurality of auxiliary drive shaft respectively, steering shaft connection host computer constitutes gear cooperation with the steering wheel for the rotation of control steering wheel, driving motor connects the steering shaft, is used for controlling the rotation of steering shaft, detection device is used for detecting the relative position of auxiliary drive shaft, driving motor and detection device are connected respectively to the host computer for receive analysis and control both, and speed reduction transmission to a plurality of directions can be realized to this product.
Description
Technical Field
The invention belongs to the field of machinery, and particularly relates to a speed reducer.
Background
The existing large-scale speed reducer can only reduce speed in a single direction, and can not reduce speed in multiple directions at the same time, and in addition, the automatic adjustment of the speed reduction transmission direction can not be realized.
Disclosure of Invention
In order to solve the problems, the invention provides a speed reducer.
The utility model provides a reduction gear, includes steering wheel, main drive shaft and a plurality of auxiliary drive shaft, steering shaft, driving motor, detection device, host computer, steering wheel up end center is equipped with the bearing, the bearing circumference is equipped with the mounting hole that is used for installing auxiliary drive shaft and its bottom is equipped with the centre bore that is used for installing main drive shaft, main drive shaft constitutes gear cooperation with a plurality of auxiliary drive shaft respectively, steering shaft connection host computer constitutes gear cooperation with the steering wheel for the rotation of control steering wheel, driving motor connects the steering shaft, is used for controlling the rotation of steering shaft, detection device is used for detecting the relative position of auxiliary drive shaft, driving motor and detection device are connected respectively to the host computer, are used for receiving analysis and control both.
Preferably, gear teeth are circumferentially arranged on the upper end face of the steering wheel, and a gear of the steering wheel is meshed with a gear arranged on the steering shaft.
Preferably, the detection device is located in a mounting groove arranged in the direction-adjusting shaft, a detection hole communicated with the mounting groove is formed in the center of the direction-adjusting shaft, the detection hole corresponds to the auxiliary transmission shaft, and the detection device observes the relative position of the auxiliary transmission shaft through detection Kong Shishi.
Preferably, the top of the bearing is provided with a through hole, a second transmission shaft is sleeved in the through hole, and the second transmission shaft is respectively in linkage fit with a plurality of auxiliary transmission shafts.
Preferably, one end of each auxiliary transmission shaft is matched with the main transmission shaft, the other end of each auxiliary transmission shaft is connected with the corresponding telescopic rod, the transmission rods are connected with the driving device, and the driving device is connected with the upper computer and used for controlling the telescopic length of the telescopic rods.
The invention has the beneficial effects that: when the speed reducer is required to realize the speed reduction adjustment of other directions, the upper computer controls the rotation of the steering shaft through the driving motor, and the steering shaft controls the rotation of the steering disc, so that the axial direction of the auxiliary transmission shaft is controlled, and the detection device monitors the axial direction of the auxiliary transmission shaft in real time at the moment, so that the axial direction of the auxiliary transmission shaft corresponds to the direction required to be reduced, and the speed reduction transmission of the speed reducer in the direction is realized.
Drawings
Fig. 1 is a top view block diagram of an embodiment.
FIG. 2 is a schematic cross-sectional view of A-A of FIG. 1.
Fig. 3 is a front view structural diagram of the embodiment.
The device comprises a steering wheel 1, a main transmission shaft 2, an auxiliary transmission shaft 3, a steering shaft 4, a detection device 5, a mounting groove 6, a detection hole 7, a second transmission shaft 8, a telescopic rod 9 and a bearing 10.
Detailed Description
The invention will be further described with reference to the drawings and examples.
The utility model provides a reduction gear, includes steering wheel 1, main drive shaft 2 and a plurality of auxiliary drive shaft 3, steering shaft 4, driving motor, detection device 5, host computer, steering wheel 1 up end center is equipped with bearing 10, bearing 10 circumference is equipped with the mounting hole that is used for installing auxiliary drive shaft 3 and its bottom is equipped with the centre bore that is used for installing main drive shaft 2, main drive shaft 2 constitutes gear cooperation with a plurality of auxiliary drive shaft 3 respectively, steering shaft 4 connects host computer and steering wheel 1 up end circumference and is equipped with the teeth of a cogwheel and constitute gear cooperation for control steering wheel 1's rotation, driving motor connects steering shaft 4, is used for controlling steering shaft 4's rotation, detection device 5 is used for detecting auxiliary drive shaft 3's relative position, driving motor and detection device 5 are connected respectively to the host computer, are used for receiving analysis and control both. When the speed reducer is required to realize the speed reduction adjustment of other directions, the upper computer controls the rotation of the steering shaft 4 through the driving motor, the steering shaft 4 controls the rotation of the steering wheel 1, so that the axial direction of the auxiliary transmission shaft 3 is controlled, the detection device 5 monitors the axial direction of the auxiliary transmission shaft 3 in real time at the moment, so that the axial direction of the auxiliary transmission shaft 3 corresponds to the direction required to be reduced, the docking device of the external equipment stretches and is matched with the auxiliary transmission shaft, and the speed reduction transmission of the speed reducer in the direction is realized.
The detection device 5 is located in a mounting groove 6 formed in the direction-adjusting shaft 4, a detection hole 7 communicated with the mounting groove 6 is formed in the center of the direction-adjusting shaft 4, the detection hole 7 corresponds to the auxiliary transmission shaft 3, and the detection device 5 observes the relative position of the auxiliary transmission shaft 3 in real time through the detection hole 7.
The top of the bearing 10 is provided with a through hole, a second transmission shaft 8 is sleeved in the through hole, and the second transmission shaft 8 respectively forms linkage fit with the plurality of auxiliary transmission shafts 3, so that the driving direction of the speed reducer is increased.
Another embodiment is: the telescopic transmission device comprises a plurality of auxiliary transmission shafts 3, a telescopic rod 9, a driving device, an upper computer and a speed reducing transmission device, wherein one end of each auxiliary transmission shaft 3 is matched with the main transmission shaft 2, the other end of each auxiliary transmission shaft is connected with the telescopic rod 9, the driving device is connected with the upper computer and used for controlling the telescopic length of the telescopic rod 9, and when the auxiliary transmission shafts 3 axially rotate to corresponding directions, the upper computer controls the telescopic rod 9 of each auxiliary transmission shaft 3 to extend through the driving device and be connected with external equipment, so that the speed reducing transmission is realized.
It is apparent that the above examples of the present invention are merely illustrative of the present invention and are not limiting of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary or impossible to exemplify all embodiments herein. And obvious changes and modifications which come within the spirit of the invention are desired to be protected.
Claims (3)
1. A speed reducer, characterized in that: the automatic steering device comprises a steering disc (1), a main transmission shaft (2) and a plurality of auxiliary transmission shafts (3), a steering shaft (4), a driving motor, a detection device (5) and an upper computer, wherein a bearing (10) is arranged in the center of the upper end face of the steering disc (1), a mounting hole for mounting the auxiliary transmission shafts (3) is circumferentially arranged in the bearing (10), a central hole for mounting the main transmission shafts (2) is arranged at the bottom of the bearing, the main transmission shafts (2) respectively form gear fit with the plurality of auxiliary transmission shafts (3), the steering shaft (4) is connected with the upper computer to form gear fit with the steering disc (1) and is used for controlling the rotation of the steering disc (1), the driving motor is connected with the steering shaft (4) and is used for controlling the rotation of the steering shaft (4) so as to control the axial direction of the auxiliary transmission shafts (3), the detection device (5) is used for detecting the relative positions of the auxiliary transmission shafts (3), and the upper computer is respectively connected with the driving motor and the detection device (5) and is used for receiving, analyzing and controlling the two parts;
gear teeth are arranged on the upper end face of the steering wheel (1) in the circumferential direction, and a gear of the steering wheel (1) is meshed with a gear arranged on the steering shaft (4);
the detection device (5) is positioned in a mounting groove (6) arranged in the direction-adjusting shaft (4), a detection hole (7) communicated with the mounting groove (6) is formed in the center of the direction-adjusting shaft (4), and the detection hole (7) corresponds to the auxiliary transmission shaft (3).
2. A decelerator according to claim 1, wherein: the top of the bearing (10) is provided with a through hole, a second transmission shaft (8) is sleeved in the through hole, and the second transmission shaft (8) and a plurality of auxiliary transmission shafts (3) form linkage fit respectively.
3. A decelerator according to claim 1, wherein: a plurality of auxiliary transmission shafts (3) one end cooperatees with main transmission shaft (2), and telescopic link (9) are connected to the other end, telescopic link connection drive arrangement, drive arrangement connects the host computer for control telescopic link (9) flexible length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610420709.6A CN107023612B (en) | 2016-06-13 | 2016-06-13 | Speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610420709.6A CN107023612B (en) | 2016-06-13 | 2016-06-13 | Speed reducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107023612A CN107023612A (en) | 2017-08-08 |
| CN107023612B true CN107023612B (en) | 2023-11-14 |
Family
ID=59525091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610420709.6A Active CN107023612B (en) | 2016-06-13 | 2016-06-13 | Speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107023612B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2191317Y (en) * | 1994-01-10 | 1995-03-08 | 陈传河 | Universal speed reducer |
| CN104455350A (en) * | 2014-12-20 | 2015-03-25 | 合肥海源机械有限公司 | Novel large-speed-ratio speed reducer assembly |
| CN204985650U (en) * | 2015-09-20 | 2016-01-20 | 常剑峰 | Robot joint reduction gear |
| CN206036136U (en) * | 2016-06-13 | 2017-03-22 | 广东顺德天太机器人技术有限公司 | Speed reducer |
| JP2019214102A (en) * | 2018-06-13 | 2019-12-19 | Ntn株式会社 | Wrist unit of robot |
-
2016
- 2016-06-13 CN CN201610420709.6A patent/CN107023612B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2191317Y (en) * | 1994-01-10 | 1995-03-08 | 陈传河 | Universal speed reducer |
| CN104455350A (en) * | 2014-12-20 | 2015-03-25 | 合肥海源机械有限公司 | Novel large-speed-ratio speed reducer assembly |
| CN204985650U (en) * | 2015-09-20 | 2016-01-20 | 常剑峰 | Robot joint reduction gear |
| CN206036136U (en) * | 2016-06-13 | 2017-03-22 | 广东顺德天太机器人技术有限公司 | Speed reducer |
| JP2019214102A (en) * | 2018-06-13 | 2019-12-19 | Ntn株式会社 | Wrist unit of robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107023612A (en) | 2017-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 528399 Daliang, Foshan, Guangdong, 105 Daliang National Highway 105 Pier (5-1 plot) six complex building three floors. Applicant after: GUANGDONG TIANTAI ROBOT Co.,Ltd. Address before: 528399 Daliang, Foshan, Guangdong, 105 Daliang National Highway 105 Pier (5-1 plot) six complex building three floors. Applicant before: GUANGDONG SHUNDE TIANTAI ROBOT TECHNOLOGY CO.,LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |