CN205226293U - Speed reducer with vibration monitor function - Google Patents
Speed reducer with vibration monitor function Download PDFInfo
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- CN205226293U CN205226293U CN201520952403.6U CN201520952403U CN205226293U CN 205226293 U CN205226293 U CN 205226293U CN 201520952403 U CN201520952403 U CN 201520952403U CN 205226293 U CN205226293 U CN 205226293U
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- wheel shaft
- angular wheel
- bearing
- conical tooth
- shaft
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Abstract
The utility model provides a speed reducer with vibration monitor function, includes the box, install conical tooth shaft, bevel gear axle, jackshaft in the box, the conical tooth shaft pass through conical tooth shaft fore bearing, conical tooth wheel rear bearing with the box is fixed. The beneficial effects are that: after inside installs the sensor additional, sensor direct contact bearing frame, the bang path is short, rigidity is strong, has strengthened the authenticity of signal, provides reliable original vibration information for data analysis.
Description
Technical field
The utility model relates to speed reducer field, particularly a kind of speed reducer with vibration monitoring function.
Background technique
The vertical mill speed reducer initial stage, the nearly more than ten years realized production domesticization by external import.This speed reducer belongs to run-on facility, the operation of the intact degree direct influence production line of its internal bearings and gear.Originally safeguard that monitoring means adopts hand-held status monitoring instrument to gather bearing and gear operation signal in speed reducer outside, external monitoring signal degradation 60%-70%, in addition material impact signal, cover oscillating signal, monitor signal is made to be difficult to gather and analyze, be limestone at building material industry grinding material, hardness is high, impact is large; Bearing and gear run signal are high frequency low energy signal, and the background noise of material is on signals collecting and analyze the impact of generation spreadability.
Summary of the invention
The purpose of this utility model is to solve the problem, and devises a kind of speed reducer with vibration monitoring function.Specific design scheme is:
A kind of speed reducer with vibration monitoring function, comprise casing, conical tooth wheel shaft is installed in described casing, angular wheel shaft, jack shaft, described conical tooth wheel shaft is by conical tooth wheel shaft fore bearing, angular wheel rear bearing and described casing are fixed, described angular wheel shaft is by angular wheel shaft upper bearing (metal), umbrella gear lower bearing and described casing are fixed, described jack shaft is by jack shaft upper bearing (metal), jack shaft lower bearing and described casing are fixed, the top of described jack shaft is connected with planet wheel, described planet wheel is fixed by planet wheel bearing and described casing, the top of described conical tooth wheel shaft is provided with conical tooth and moves in turn shock sensor, the side of described angular wheel shaft upper bearing (metal) is provided with angular wheel shaft upper bearing (metal) shock sensor, the side of described angular wheel shaft lower bearing is provided with angular wheel shaft lower bearing shock sensor, the side of described jack shaft upper bearing (metal) is provided with jack shaft upper bearing (metal) shock sensor, the side of described jack shaft lower bearing is provided with jack shaft lower bearing shock sensor, the side of described planet wheel bearing is provided with planet wheel shock sensor.
Described conical tooth wheel shaft horizontal positioned, the left end of described conical tooth wheel shaft runs through described casing, and the right-hand member of described conical tooth wheel shaft is provided with angular wheel, described angular wheel is positioned at the right side of described angular wheel rear bearing, described crime and punishment gear rear bearing is positioned at the right side of described angular wheel fore bearing, and described angular wheel is connected with described angular wheel axle key.
Described angular wheel shaft vertically prevents, and is provided with output gear between described angular wheel shaft upper bearing (metal) and angular wheel shaft lower bearing, and described output gear is positioned at the right of described conical tooth wheel shaft, and described output gear is connected with described umbrella gear axle key.
Described angular wheel shaft is vertically placed, described angular wheel shaft is embedded in described casing, the downside of described angular wheel shaft is provided with bevel gear, described bevel gear is between described angular wheel shaft upper bearing (metal) and angular wheel shaft lower bearing, described tumbler gear is positioned at the lower right of described conical tooth wheel shaft, and described bevel gear and described angular wheel are connected with a joggle.
On described jack shaft, cover has countershaft-gear, and described countershaft-gear is connected with described middle axle key, and described in described countershaft-gear, output gear is connected with a joggle.
By the speed reducer with vibration monitoring function that technique scheme of the present utility model obtains, its beneficial effect is:
After inside installs sensor additional, the direct engagement shaft bearing of sensor, bang path is short, rigidity is strong, enhances the authenticity of signal, for data analysis provides reliable original vibration information.
Accompanying drawing explanation
Fig. 1 is the structural representation of the speed reducer with vibration monitoring function described in the utility model;
In figure, 1, casing; 2, conical tooth wheel shaft; 21, conical tooth wheel shaft fore bearing; 22, conical tooth wheel shaft rear bearing; 23, conical tooth moves in turn shock sensor; 24, angular wheel; 3, angular wheel shaft; 31, angular wheel shaft upper bearing (metal); 32, angular wheel shaft lower bearing; 33 angular wheel shaft upper bearing (metal) shock sensors; 34, angular wheel shaft lower bearing shock sensor; 35, bevel gear; 36, output gear; 4, jack shaft; 41, jack shaft upper bearing (metal); 42, jack shaft lower bearing; 43, jack shaft upper bearing (metal) shock sensor; 44, jack shaft lower bearing shock sensor; 45, countershaft-gear; 5, planet wheel; 51, planet wheel bearing; 52, planet wheel shock sensor.
Embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described.
Fig. 1 is the structural representation of the speed reducer with vibration monitoring function described in the utility model, as shown in Figure 1, a kind of speed reducer with vibration monitoring function, comprise casing 1, in described casing 1, conical tooth wheel shaft 2 is installed, angular wheel shaft 3, jack shaft 4, described conical tooth wheel shaft 2 is by conical tooth wheel shaft fore bearing 21, angular wheel rear bearing 22 is fixed with described casing 1, described angular wheel shaft 3 is by angular wheel shaft upper bearing (metal) 31, umbrella gear lower bearing 32 is fixed with described casing 1, described jack shaft 4 is by jack shaft upper bearing (metal) 41, jack shaft lower bearing 42 is fixed with described casing 1, the top of described jack shaft 4 is connected with planet wheel 5, described planet wheel 5 is fixed by planet wheel bearing 51 and described casing 1, the top of described conical tooth wheel shaft 2 is provided with conical tooth and moves in turn shock sensor 23, the side of described angular wheel shaft upper bearing (metal) 31 is provided with angular wheel shaft upper bearing (metal) shock sensor 33, the side of described angular wheel shaft lower bearing 32 is provided with angular wheel shaft lower bearing shock sensor 34, the side of described jack shaft upper bearing (metal) 41 is provided with jack shaft upper bearing (metal) shock sensor 43, the side of described jack shaft lower bearing 42 is provided with jack shaft lower bearing shock sensor 44, the side of described planet wheel bearing 51 is provided with planet wheel shock sensor 52.
Described conical tooth wheel shaft 2 horizontal positioned, the left end of described conical tooth wheel shaft 2 runs through described casing 1, and the right-hand member of described conical tooth wheel shaft 2 is provided with angular wheel 24, described angular wheel 24 is positioned at the right side of described angular wheel rear bearing 22, described crime and punishment gear rear bearing 22 is positioned at the right side of described angular wheel fore bearing 21, and described angular wheel 24 is connected with described conical tooth wheel shaft 2 key.
Described angular wheel shaft 3 vertically prevents, and is provided with output gear 36 between described angular wheel shaft upper bearing (metal) 31 and angular wheel shaft lower bearing 32, and described output gear 36 is positioned at the right of described conical tooth wheel shaft 2, and described output gear 36 is connected with described angular wheel shaft 3 key.
Described angular wheel shaft 3 is vertically placed, described angular wheel shaft 3 is embedded in described casing 1, the downside of described angular wheel shaft 3 is provided with bevel gear 35, described bevel gear 35 is between described angular wheel shaft upper bearing (metal) 31 and angular wheel shaft lower bearing 32, described tumbler gear 35 is positioned at the lower right of described conical tooth wheel shaft 2, and described bevel gear 35 is connected with a joggle with described angular wheel 24.
On described jack shaft 4, cover has countershaft-gear 45, and described countershaft-gear 45 is connected with described jack shaft 4 key, and described in described countershaft-gear 45, output gear 36 is connected with a joggle.
Vibration monitoring sensor is increased in speed reducer inside, sensor data cable is bundled along cabinet wall, lead to casing outside, mounting terminal case on casing, signal is directly passed to terminal box, is gathered the oscillating signal of bearing and gear by data collector in outside, avoid signal degradation, increase authenticity and the reliability of signal, improve the accuracy of speed reducer monitoring, analyze data reliably for speed reducer running state provides.
After inside installs sensor additional, the direct engagement shaft bearing of sensor, bang path is short, rigidity is strong, enhances the authenticity of signal, for data analysis provides reliable original vibration information.
Install vibration transducer additional at each bearing support, directly closely gather the high frequency low energy vibration signal of bearing and gear, avoid signal degradation and material impact to the impact of signal extraction, improve the authenticity of speed reducer monitor signal.
Sensor installation in the fabrication process, uses the bolt hole of the dark 12mm of power drill punching tapping M8 in the bearing support position of each bearing.Fastening glue is smeared at sensor threads position, uses torque spanner fastened sensors.Sensor tail wiring, datawire bundlees along cabinet wall, causes casing outside by speed reducer spiracle.Casing outside weldings terminal box, datawire is connected with data module in terminal box, uses data collector to check signal break-make.Terminal box can adopt IP65 security level, can be applicable to the industry such as building materials, metallurgy, wind-powered electricity generation that is dust-proof, waterproof.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model; those skilled in the art all embody principle of the present utility model to some variations that wherein some part may be made, and belong within protection domain of the present utility model.
Claims (5)
1. the speed reducer with vibration monitoring function, comprise casing (1), conical tooth wheel shaft (2) is installed in described casing (1), angular wheel shaft (3), jack shaft (4), described conical tooth wheel shaft (2) is by conical tooth wheel shaft fore bearing (21), angular wheel rear bearing (22) is fixed with described casing (1), described angular wheel shaft (3) is by angular wheel shaft upper bearing (metal) (31), umbrella gear lower bearing (32) is fixed with described casing (1), described jack shaft (4) is by jack shaft upper bearing (metal) (41), jack shaft lower bearing (42) is fixed with described casing (1), the top of described jack shaft (4) is connected with planet wheel (5), described planet wheel (5) is fixed by planet wheel bearing (51) and described casing (1), it is characterized in that, the top of described conical tooth wheel shaft (2) is provided with conical tooth and moves in turn shock sensor (23), the side of described angular wheel shaft upper bearing (metal) (31) is provided with angular wheel shaft upper bearing (metal) shock sensor (33), the side of described angular wheel shaft lower bearing (32) is provided with angular wheel shaft lower bearing shock sensor (34), the side of described jack shaft upper bearing (metal) (41) is provided with jack shaft upper bearing (metal) shock sensor (43), the side of described jack shaft lower bearing (42) is provided with jack shaft lower bearing shock sensor (44), the side of described planet wheel bearing (51) is provided with planet wheel shock sensor (52).
2. according to the speed reducer with vibration monitoring function described in claim 1, it is characterized in that, described conical tooth wheel shaft (2) horizontal positioned, the left end of described conical tooth wheel shaft (2) runs through described casing (1), and the right-hand member of described conical tooth wheel shaft (2) is provided with angular wheel (24), described angular wheel (24) is positioned at the right side of described angular wheel rear bearing (22), described crime and punishment gear rear bearing (22) is positioned at the right side of described angular wheel fore bearing (21), and described angular wheel (24) is connected with described conical tooth wheel shaft (2) key.
3. according to the speed reducer with vibration monitoring function described in claim 1, it is characterized in that, described angular wheel shaft (3) vertically prevents, output gear (36) is provided with between described angular wheel shaft upper bearing (metal) (31) and angular wheel shaft lower bearing (32), described output gear (36) is positioned at the right of described conical tooth wheel shaft (2), and described output gear (36) is connected with described angular wheel shaft (3) key.
4. according to the speed reducer with vibration monitoring function described in claim 2, it is characterized in that, described angular wheel shaft (3) is vertically placed, described angular wheel shaft (3) is embedded in described casing (1), the downside of described angular wheel shaft (3) is provided with bevel gear (35), described bevel gear (35) is positioned between described angular wheel shaft upper bearing (metal) (31) and angular wheel shaft lower bearing (32), described tumbler gear (35) is positioned at the lower right of described conical tooth wheel shaft (2), and described bevel gear (35) and described angular wheel (24) are connected with a joggle.
5. according to the speed reducer with vibration monitoring function described in claim 3, it is characterized in that, the upper cover of described jack shaft (4) has countershaft-gear (45), described countershaft-gear (45) is connected with described jack shaft (4) key, and described countershaft-gear (45) described output gear (36) is connected with a joggle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952403.6U CN205226293U (en) | 2015-11-26 | 2015-11-26 | Speed reducer with vibration monitor function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952403.6U CN205226293U (en) | 2015-11-26 | 2015-11-26 | Speed reducer with vibration monitor function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205226293U true CN205226293U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520952403.6U Active CN205226293U (en) | 2015-11-26 | 2015-11-26 | Speed reducer with vibration monitor function |
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| CN (1) | CN205226293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321796A (en) * | 2016-11-09 | 2017-01-11 | 南京创力传动机械有限公司 | Gearbox |
-
2015
- 2015-11-26 CN CN201520952403.6U patent/CN205226293U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321796A (en) * | 2016-11-09 | 2017-01-11 | 南京创力传动机械有限公司 | Gearbox |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shi Guoqing Inventor after: Feng Jianguo Inventor after: Ma Qunbo Inventor after: Ma Xiaowei Inventor after: Zhang Shaowei Inventor after: Li Jianlin Inventor before: Liu Yanchun Inventor before: Liu Xuemin Inventor before: Wu Xiaofeng Inventor before: Wang Tao |
|
| COR | Change of bibliographic data |