CN206369636U - The screw gear case that can be monitored in real time - Google Patents
The screw gear case that can be monitored in real time Download PDFInfo
- Publication number
- CN206369636U CN206369636U CN201720044035.4U CN201720044035U CN206369636U CN 206369636 U CN206369636 U CN 206369636U CN 201720044035 U CN201720044035 U CN 201720044035U CN 206369636 U CN206369636 U CN 206369636U
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- CN
- China
- Prior art keywords
- casing
- output shaft
- temperature sensor
- temperature
- axles
- 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.)
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Abstract
The utility model is related to a kind of screw gear case that can be monitored in real time, including casing, input shaft, A axles, the first jackshaft, the second jackshaft, the first output shaft, the second output shaft and the 3rd output shaft, input shaft is rotatably arranged on casing through self-aligning bearing, and the first temperature sensor for monitoring self-aligning bearing is provided with casing；State be respectively arranged with casing three be used for detect three output shaft temperature second temperature sensor；The one end of A axles away from the first output shaft of connection is provided with thrust regulation roller bearing, it is respectively arranged between second output shaft and the 3rd output shaft and casing and three three-temperature sensors for being used to detect thrust regulation roller bearing and two tandem thrust bearing temperatures is respectively arranged with tandem thrust bearing, casing.Realize the on-line monitoring for the temperature that roller bearing and two tandem thrust bearings are adjusted to the input shaft of gear-box, three output shafts, thrust.
Description
Technical field
The utility model is related to a kind of screw gear case that can be monitored in real time.
Background technology
The vibration of gear-box is that unavoidable, excessive vibration is the main cause that gear-box is damaged, as modern plastics are squeezed
Go out developing by leaps and bounds for industry, device structure also becomes to become increasingly complex, and the various monitoring systems of machine barrel extruding part emerge in an endless stream, but
The monitoring system of gear-box not yet has substantial progress, and gear-box once goes wrong, and is stopped, no matter existing for producer
Heavy losses can be all caused on time or in production capacity.Whole piece extrusion line must all stop, and present production equipment is gradually
Develop to maximization, serialization, high speed and intelligentized direction.
Maintenance personal goes inspection problem to extrusion machine production line scene, if external issues can be solved conveniently, if
Internal problem, maintenance personal lacks professional tool at the scene to repair, and still to return to factory repair, such
Flow gets off to waste manpower and materials and the time of both sides of supply and demand.
Utility model content
The technical problems to be solved in the utility model is：The deficiencies in the prior art are overcome to be monitored in real time there is provided a kind of
Screw gear case.
The utility model solves the technical scheme that its technical problem used：A kind of screw gear that can be monitored in real time
Case, including casing, input shaft, A axles, the first jackshaft, the second jackshaft, the first output shaft, the second output shaft and the 3rd are defeated
Shaft, the input shaft is driven with A shaft gears, and the A axles are connected with the first output shaft, first jackshaft and A shaft gears
Transmission, the first jackshaft and the second output shaft gear transmission, second jackshaft is driven with A shaft gears, and described second
Jackshaft and the 3rd output shaft gear are driven；
The input shaft is rotatably arranged on casing through self-aligning bearing, is provided with the casing for monitoring self-aligning bearing
The first temperature sensor；
Be respectively arranged with the casing three be used for detect three output shaft temperature second temperature sensor；
The one end of the A axles away from the first output shaft of connection is provided with thrust regulation roller bearing, second output shaft
And the 3rd be respectively arranged with tandem thrust bearing, the casing between output shaft and casing and be respectively arranged with three and be used to detect
Thrust adjusts the three-temperature sensor of roller bearing and two tandem thrust bearing temperatures.
Further, first temperature sensor is wrapped with collet, the temperature measuring head of first temperature sensor
Collet is stretched out to contact with self-aligning bearing.
Further, the second temperature sensor is to the temperature measurement structure of output shaft：Peace is offered on the casing
Hole is filled, the mounting hole is connected with output shaft, and the second temperature sensor is arranged in mounting hole, the second temperature sensing
Thermally conductive grease is provided between the temperature measuring head and output shaft of device.
Further, mounting structure between three-temperature sensor and casing is：Including three-temperature sensor,
Baffle plate, spring and round nut, the three-temperature sensor include temperature measuring head and body, and the temperature measuring head is arranged on body
Front end, the front end of the body sets retainer ring, and the temperature measuring head inserts casing, and the retainer ring is contacted with casing；
The baffle plate is fixedly connected with casing by screw and the retainer ring is pressed on casing, and the baffle plate is with consolidating
Determine to be provided with circlip between ring, the spring is socketed on body, and the round nut is arranged on the rear end of body, the bullet
The rear and front end of spring is pushed against with retainer ring and round nut respectively.
Further, it is additionally provided with the lower box for trapped fuel, the lower box and is provided with for supervising on the casing
Survey the 4th temperature sensor of oil temperature, the outer wrap oil cleaner screen of the 4th temperature sensor temperature measuring head.
The beneficial effects of the utility model are：Realize that the input shaft to gear-box, three output shafts, thrusts adjust Roller Shaft
Hold and two tandem thrust bearings temperature on-line monitoring.Ensure equipment peculiar failure or it is faulty when, can in time
Correctly it is diagnosed, reduces the loss that false diagnosis causes time and maintenance cost, correctly repaired.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the cut-away view of the utility model gear-box；
Fig. 2 is the structure chart that three second temperature sensors detect three output shafts；
Fig. 3 is the schematic diagram that three-temperature sensor is arranged on casing；
Fig. 4 is the schematic diagram that the 4th temperature sensor is arranged on lower box；
Wherein, 1, casing, 2, input shaft, 3, A axles, the 4, first jackshaft, the 5, second jackshaft, the 6, first output shaft, 7,
Second output shaft, the 8, the 3rd output shaft, 9, lower box, the 11, first temperature sensor, 12, second temperature sensor, the 13, the 3rd
Temperature sensor, 13-1, retainer ring, 13-2, round nut, 13-3, spring, 13-4, circlip, 13-5, baffle plate.
Embodiment
The utility model is further described presently in connection with specific embodiment.These accompanying drawings are simplified schematic diagram
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
As shown in Figures 1 to 4, a kind of screw gear case that can be monitored in real time, including casing 1, input shaft 2, A axles 3, first
Jackshaft 4, the second jackshaft 5, the first output shaft 6, the second output shaft 7 and the 3rd output shaft 8, input shaft 2 and the gear of A axles 3
Transmission, A axles 3 are connected with the first output shaft 6, the first jackshaft 4 and the gear drive of A axles 3, the first jackshaft 4 and the second output shaft
7 gear drives, the second jackshaft 5 and the gear drive of A axles 3, the second jackshaft 5 and the gear drive of the 3rd output shaft 8.
Input shaft 2 is rotatably arranged on casing 1 through self-aligning bearing, be provided with casing 1 for monitor self-aligning bearing
One temperature sensor 11.The quantity of self-aligning bearing is 2, and therefore, the quantity of the first temperature sensor 11 is also set to 2 accordingly
It is individual.Specifically, the first temperature sensor 11 is wrapped with collet, the temperature measuring head of the first temperature sensor 11 stretch out collet with
Self-aligning bearing is contacted.The effect of collet is：Too high operating temperature can influence precision and the response time of temperature sensor,
For this, we increase collet when mounted.
Be respectively arranged with casing 1 three be used for detect three output shaft temperature second temperature sensor 12.Specifically,
Second temperature sensor 12 is to the temperature measurement structure of output shaft：Mounting hole is offered on casing 1, mounting hole connects with output shaft
Logical, second temperature sensor 12 is arranged in mounting hole, is provided between the temperature measuring head and output shaft of second temperature sensor 12
Thermally conductive grease.The reason for so designing herein is：The component of output shaft connecting extruder and gear-box, three output shaft aggregations
At one, temperature sensor mounted space is extremely narrow and small.Hole is deep mixed, between temperature sensor contact and measured piece
Gap increases by one section can be with the grease of heat conduction.Prevent mounting screw to be too screwed into, cause pedestal to bend and influence sensitivity.
The one end of A axles 3 away from the first output shaft 6 of connection is provided with thrust regulation roller bearing, the second output shaft 7 and the 3rd
It is respectively arranged between output shaft 8 and casing 1 on tandem thrust bearing, casing 1 and is respectively arranged with three for detecting thrust tune
Save the three-temperature sensor 13 of roller bearing and two tandem thrust bearing temperatures.
Specifically, the mounting structure between three-temperature sensor 13 and casing 1 is：Including three-temperature sensor 13,
Baffle plate 13-5, spring 13-3 and round nut 13-2, three-temperature sensor 13 include temperature measuring head and body, and temperature measuring head is arranged on
The front end of body, the front end of body sets retainer ring 13-1, temperature measuring head insertion casing 1, retainer ring 13-1 to be contacted with casing 1.
Baffle plate 13-5 is fixedly connected with casing 1 by screw and the retainer ring 13-1 is pressed on casing 1, baffle plate
Circlip 13-4 is provided between 13-5 and retainer ring 13-1, spring 13-3 is socketed on body, and round nut 13-2 is arranged on
The rear end of body, spring 13-3 rear and front end is pushed against with retainer ring 13-1 and round nut 13-2 respectively.In spring 13-3 and bullet
Property back-up ring 13-4 dual force decline low vibration, it is ensured that measure the accuracy of data.
The 4th temperature being provided with the lower box 9 for trapped fuel, lower box 9 for monitoring oil temperature is additionally provided with casing 1
Spend sensor, the outer wrap oil cleaner screen of the 4th temperature sensor temperature measuring head.The lower box 9 of trapped fuel, due to foreign matter sedimentation, lower floor
Oil in can adulterate the debris of many iron filings etc, be easily adsorbed onto on the gauge head of temperature sensor, not only increase sensor
Response time, but also the temperature value of measurement can be made less than normal, the oil cleaner screen of densification is wrapped up around temperature gauge head, foreign matter is kept off
In outside.
Real-time detection mode in the utility model is useful in three screw gear casees, and three screw rods are also not only confined to certainly
On gear-box, it is also suitable moment of torsion, extra-high torsion gearbox and anisotropic parallel twin-screw low speed height in corotating twin-screw and turns round
Detected in real time on square gear-box.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality
The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right
Property scope.
Claims (5)
1. a kind of screw gear case that can be monitored in real time, it is characterized in that, including casing（1）, input shaft（2）, A axles（3）, in first
Countershaft（4）, the second jackshaft（5）, the first output shaft（6）, the second output shaft（7）And the 3rd output shaft（8）, the input shaft
（2）With A axles（3）Gear drive, the A axles（3）With the first output shaft（6）Connection, first jackshaft（4）With A axles（3）Tooth
Wheel transmission, first jackshaft（4）With the second output shaft（7）Gear drive, second jackshaft（5）With A axles（3）Gear
Transmission, second jackshaft（5）With the 3rd output shaft（8）Gear drive；
The input shaft（2）Casing is rotatably arranged on through self-aligning bearing（1）On, the casing（1）On be provided with for monitor adjust
First temperature sensor of heart bearing（11）；
The casing（1）On be respectively arranged with three be used for detect three output shaft temperature second temperature sensor（12）；
The A axles（3）Away from the first output shaft of connection（6）One end be provided with thrust regulation roller bearing, it is described second output
Axle（7）With the 3rd output shaft（8）With casing（1）Between be respectively arranged with tandem thrust bearing, the casing（1）It is upper to set respectively
There are three three-temperature sensors for being used to detect thrust regulation roller bearing and two tandem thrust bearing temperatures（13）.
2. the screw gear case according to claim 1 that can be monitored in real time, it is characterized in that, first temperature sensor
（11）It is wrapped with collet, first temperature sensor（11）Temperature measuring head stretch out collet contacted with self-aligning bearing.
3. the screw gear case according to claim 1 that can be monitored in real time, it is characterized in that, the second temperature sensor
（12）It is to the temperature measurement structure of output shaft：In the casing（1）On offer mounting hole, the mounting hole is connected with output shaft,
The second temperature sensor（12）It is arranged in mounting hole, the second temperature sensor（12）Temperature measuring head and output shaft it
Between be provided with thermally conductive grease.
4. the screw gear case according to claim 1 that can be monitored in real time, it is characterized in that, the three-temperature sensor
（13）With casing（1）Between mounting structure be：Including three-temperature sensor（13）, baffle plate（13-5）, spring（13-3）With
And round nut（13-2）, the three-temperature sensor（13）Including temperature measuring head and body, the temperature measuring head is arranged on body
Front end, the front end of the body sets retainer ring（13-1）, the temperature measuring head insertion casing（1）, the retainer ring（13-1）With
Casing（1）Contact；
The baffle plate（13-5）Pass through screw and casing（1）It is fixedly connected and by the retainer ring（13-1）It is pressed on casing（1）
On, the baffle plate（13-5）With retainer ring（13-1）Between be provided with circlip（13-4）, the spring（13-3）It is socketed in
On body, the round nut（13-2）It is arranged on the rear end of body, the spring（13-3）Rear and front end respectively with retainer ring
（13-1）With round nut（13-2）Push against.
5. the screw gear case according to claim 1 that can be monitored in real time, it is characterized in that, the casing（1）On also set up
There is the lower box for trapped fuel（9）, the lower box（9）On be provided with the 4th temperature sensor for monitoring oil temperature, it is described
The outer wrap oil cleaner screen of 4th temperature sensor temperature measuring head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044035.4U CN206369636U (en) | 2017-01-13 | 2017-01-13 | The screw gear case that can be monitored in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044035.4U CN206369636U (en) | 2017-01-13 | 2017-01-13 | The screw gear case that can be monitored in real time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206369636U true CN206369636U (en) | 2017-08-01 |
Family
ID=59391951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720044035.4U Expired - Fee Related CN206369636U (en) | 2017-01-13 | 2017-01-13 | The screw gear case that can be monitored in real time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206369636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425582A (en) * | 2020-04-02 | 2020-07-17 | 荆门宁杰机电技术服务有限公司 | Oiling maintenance device of coal mining machine gear box |
-
2017
- 2017-01-13 CN CN201720044035.4U patent/CN206369636U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425582A (en) * | 2020-04-02 | 2020-07-17 | 荆门宁杰机电技术服务有限公司 | Oiling maintenance device of coal mining machine gear box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20210113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |