CN202455211U - Power transmission system - Google Patents
Power transmission system Download PDFInfo
- Publication number
- CN202455211U CN202455211U CN2011205192480U CN201120519248U CN202455211U CN 202455211 U CN202455211 U CN 202455211U CN 2011205192480 U CN2011205192480 U CN 2011205192480U CN 201120519248 U CN201120519248 U CN 201120519248U CN 202455211 U CN202455211 U CN 202455211U
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- CN
- China
- Prior art keywords
- transmission shaft
- power transmission
- bearing
- motor
- measuring instrument
- 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.)
- Expired - Fee Related
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a power transmission system which comprises a sliding base (1), a motor (2), a coupler (3), a transmission shaft (4), bearing seats (5), two bearings (6), a belt pulley (7) and a bottom plate (10); the motor (2) is fixedly arranged on the sliding base (1); the coupler (3) is connected with one end of a rotating speed and torque measuring instrument (9), and the transmission shaft (4) is connected with the other end of the rotating speed and torque measuring instrument (9); the two bearings (6) are arranged in the bearing seats (5) and are installed on the transmission shaft (4); the sliding base (1) is arranged on the bottom plate (10), and can slide along the bottom plate (10); and the end of the transmission shaft (4) is provided with the belt pulley (7). The power transmission system has the advantages that the output power can be accurately monitored, and the effective tightening of a transmission belt can be simply realized.
Description
Technical field
The utility model relates to a kind of actuating unit.
Background technology
Mostly the available dynamic drive system is to rotate transferring power through the driven by motor power transmission shaft.The available dynamic drive system is when the monitoring power output; Mainly be through the monitoring rotating speed of motor; Obtain power output through revolution speed calculating then; But because the energy that influences of factors such as friction has certain loss, the power output that calculates is less than real output in the process of transmission of power.The available dynamic drive system needs the debugging driving belt to make its effective tensioning when mounted, and process is complicated.
Summary of the invention
The purpose of the utility model promptly is to overcome the deficiency of prior art, and a kind of power drive system is provided, and it has the advantage that can accurately monitor power output and the effective tensioning of ability simple realization driving belt.
The purpose of the utility model realizes through following technical scheme:
A kind of power drive system is characterized in that, it comprises slippage base, motor, shaft coupling, power transmission shaft, bearing pedestal, bearing, power transmission shaft, belt pulley and base plate;
Motor is fixed on the slippage base, and motor is connected with power transmission shaft through shaft coupling, and two bearings are positioned at bearing pedestal, and the inner ring and the power transmission shaft of bearing are fastening, and the outer ring and the bearing pedestal of bearing are fastening;
The end of power transmission shaft is equipped with belt pulley;
The bottom of slippage base is provided with the chute vertical with the power transmission shaft axial direction, and base plate is provided with track, and chute cooperates with track.
The rotational speed and torque measuring instrument is installed between shaft coupling and the power transmission shaft, and shaft coupling connects with an end of rotational speed and torque measuring instrument, and power transmission shaft connects with the other end of rotational speed and torque measuring instrument.
Bearing is an angular contact ball bearing, two back-to-back installations of bearing.
The advantage of the utility model is:
1. the slippage base is provided with chute, can carry out slippage along the track that system installs on the base plate, thereby accomplishes effective tensioning of driving belt, simple and fast;
2. be provided with the rotational speed and torque measuring instrument, can accurately monitor power output;
3. bearing pedestal is that belt pulley provides support, the inner angular contact ball bearing that adopts, can avoid the driving belt tensioning after radial pull pass to the rotational speed and torque measuring instrument.
Description of drawings
Fig. 1 is the utility model structural representation
Among the figure, 1-slippage base, 2-motor, 3-shaft coupling, 4-power transmission shaft, 5-bearing pedestal, 6-bearing, 7-belt pulley, 8-chute, 9-rotational speed and torque measuring instrument, 10-base plate, 11-track.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further, the protection range of the utility model is not limited to the following stated.
As shown in Figure 1, a kind of power drive system, it comprises slippage base 1, motor 2, shaft coupling 3, power transmission shaft 4, bearing pedestal 5, bearing 6, belt pulley 7 and base plate 10.Motor 2 is fixed on the slippage base 1; Motor 2 is connected with rotational speed and torque measuring instrument 9 through shaft coupling 3, and rotational speed and torque measuring instrument 9 is connected with power transmission shaft 4, and two bearings 6 are positioned at bearing pedestal 5; The inner ring of bearing 6 and power transmission shaft 4 are fastening, and the outer ring of bearing 6 and bearing pedestal 5 are fastening; Bearing 6 is an angular contact ball bearing, and two bearing 6 back-to-back installations are used to bear the radial load that the driving belt tensioning brings.The end of power transmission shaft 4 is equipped with belt pulley 7.The bottom of slippage base 1 is provided with the chute 8 vertical with power transmission shaft 4 axial directions; Slippage base 1 is installed on the base plate 10; Track 11 on the base plate 10 cooperates with chute 8, makes slippage base 1 carry out slippage along the track on the base plate 10 11, thereby realizes effective tensioning of driving belt.
Claims (3)
1. a power drive system is characterized in that, it comprises slippage base (1), motor (2), shaft coupling (3), power transmission shaft (4), bearing pedestal (5), bearing (6), belt pulley (7) and base plate (10);
Motor (2) is fixed on the slippage base (1); Motor (2) is connected with power transmission shaft (4) through shaft coupling (3); Two bearings (6) are positioned at bearing pedestal (5), and the inner ring of bearing (6) and power transmission shaft (4) are fastening, and the outer ring of bearing (6) and bearing pedestal (5) are fastening;
The end of power transmission shaft (4) is equipped with belt pulley (7);
The bottom of slippage base (1) is provided with the chute (8) vertical with power transmission shaft (4) axial direction, and base plate (10) is provided with track (11), and chute (8) cooperates with track (11).
2. a kind of power drive system according to claim 1; It is characterized in that; Between said shaft coupling (3) and the power transmission shaft (4) rotational speed and torque measuring instrument (9) is installed; Shaft coupling (3) connects with an end of rotational speed and torque measuring instrument (9), and power transmission shaft (4) connects with the other end of rotational speed and torque measuring instrument (9).
3. a kind of power drive system according to claim 1 is characterized in that, said bearing (6) is an angular contact ball bearing, the back-to-back installation of two bearings (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205192480U CN202455211U (en) | 2011-12-13 | 2011-12-13 | Power transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205192480U CN202455211U (en) | 2011-12-13 | 2011-12-13 | Power transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202455211U true CN202455211U (en) | 2012-09-26 |
Family
ID=46871038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205192480U Expired - Fee Related CN202455211U (en) | 2011-12-13 | 2011-12-13 | Power transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202455211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429377A (en) * | 2018-05-14 | 2018-08-21 | 安徽永华电机科技有限公司 | A kind of combined type carries the motor fixing seat of shaft coupling seat |
-
2011
- 2011-12-13 CN CN2011205192480U patent/CN202455211U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429377A (en) * | 2018-05-14 | 2018-08-21 | 安徽永华电机科技有限公司 | A kind of combined type carries the motor fixing seat of shaft coupling seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20141213 |
|
| EXPY | Termination of patent right or utility model |