CN221781855U - A kind of online monitoring device for reducer - Google Patents
A kind of online monitoring device for reducer Download PDFInfo
- Publication number
- CN221781855U CN221781855U CN202323642131.3U CN202323642131U CN221781855U CN 221781855 U CN221781855 U CN 221781855U CN 202323642131 U CN202323642131 U CN 202323642131U CN 221781855 U CN221781855 U CN 221781855U
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- CN
- China
- Prior art keywords
- fixedly connected
- carrier plate
- speed reducer
- torque sensor
- monitoring device
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 66
- 238000012806 monitoring device Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to the technical field of speed reducers, in particular to an online speed reducer monitoring device which comprises a speed reducer body and an annular carrier plate, wherein the speed reducer body is arranged above the annular carrier plate, the bottom of the annular carrier plate is rotationally connected with a rotating rod, the rotating rod is fixedly connected with a rotating carrier plate, two guide rails are fixedly connected with the rotating carrier plate, a supporting seat is slidingly connected with the guide rails, a hydraulic cylinder is fixedly connected with the rotating carrier plate, one end of the hydraulic cylinder is fixedly connected with the supporting seat, a lifting cylinder is fixedly connected in the supporting seat, the top of the lifting cylinder is fixedly connected with a lifting plate, and a first torque sensor can be driven to rotate through the rotation of the rotating carrier plate, so that the first torque sensor can rotate to different directions on the speed reducer body and can be connected with output shafts in different directions on the speed reducer body to monitor the speed reducer body, and the speed reducer monitoring device can be suitable for a plurality of different specifications.
Description
Technical Field
The utility model relates to the technical field of speed reducer monitoring, in particular to an online speed reducer monitoring device.
Background
The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a driving part and a working machine, and is required to be subjected to transmission test after the speed reducer is assembled.
In the prior art, as an online monitoring device for transmission errors of a speed reducer is proposed in patent application number "CN20222360109. X", it is described that "a second torque sensor for controlling a driving motor to work drives a rotating shaft of a speed reducer body to rotate, and the second torque sensors and the first torque sensors on the left side and the right side of the speed reducer body can monitor torques of an input end and an output end of the speed reducer body".
However, in the prior art, as in the speed reducer transmission monitoring device proposed in the patent application number of "cn20222360109. X", the speed reducer is monitored by two torque sensors, but the two torque sensors are symmetrically arranged at two sides of the speed reducer, the torque sensors cannot be adjusted relative to the speed reducing direction, and only the speed reducer with symmetrically arranged output shafts can be adapted, and the speed reducer transmission monitoring device cannot be suitable for monitoring speed reducers with various specifications and asymmetric output shafts.
Disclosure of utility model
The utility model aims to provide an on-line monitoring device for a speed reducer, which aims to solve the problems in the background technology.
The aim of the utility model can be achieved by the following technical scheme:
The utility model provides a speed reducer on-line monitoring device, includes speed reducer body and annular carrier plate, and the speed reducer body sets up in annular carrier plate top, the bottom rotation of annular carrier plate is connected with the dwang, fixedly connected with rotatory carrier plate on the dwang, fixedly connected with two guide rails on the rotatory carrier plate, sliding connection has the supporting seat on the guide rail.
The rotary support plate is fixedly connected with a hydraulic cylinder, one end of the hydraulic cylinder is fixedly connected with a support seat, the hydraulic cylinder is used for driving the support seat to slide on the guide rail, the support seat is internally fixedly connected with a lifting cylinder, the top of the lifting cylinder is fixedly connected with a lifting plate, the top of the lifting plate is fixedly provided with a first torque sensor, and one end of the first torque sensor is fixedly connected with an output shaft on the speed reducer body.
Preferably, one side fixedly connected with rectangle carrier plate of annular carrier plate, the top fixed mounting of rectangle carrier plate has the backup pad, and the top of backup pad is ladder formula distribution, and the top fixed mounting of backup pad has driving motor and second torque sensor, and driving motor's output and second torque sensor's one end fixed mounting, one output shaft and second torque sensor on the speed reducer body keep away from driving motor's one end fixed mounting.
Preferably, the bottom of annular carrier plate is provided with "匚" style of calligraphy support frame, and the top of support frame just is located one side fixedly connected with of dwang holds up the piece, holds up the top and annular carrier plate fixed connection of piece.
Preferably, the horizontal end at the top of the support frame is rotationally connected with the outer surface of the rotating rod, one side of the rotating rod is fixedly connected with an auxiliary support rod, and one end of the auxiliary support rod is fixedly connected with the bottom of the rotary carrier plate.
Preferably, one side of the support frame is fixedly connected with an inclined connecting rod, and one end of the inclined connecting rod, which is far away from the support frame, is fixedly connected with the bottom of the rectangular carrier plate.
Preferably, the tooth-shaped groove is formed in the bottom of the rotating rod, an electric telescopic rod is fixedly connected to the supporting frame, and a positioning gear matched with the tooth-shaped groove for use is fixedly connected to the top of the electric telescopic rod.
The utility model has the beneficial effects that:
According to the utility model, the first torque sensor can be driven to rotate through the rotation of the rotary carrier plate, so that the first torque sensor can rotate to different directions on the speed reducer body, the speed reducer body can be monitored by being connected with output shafts in different directions on the speed reducer body, the speed reducer can be suitable for monitoring of various speed reducers with different specifications, meanwhile, the positioning gear is driven to move up and down by the electric telescopic rod, the first torque sensor can be positioned when the rotary carrier plate and the first torque sensor rotate to different positions, and the stability of the rotary carrier plate when the first torque sensor is used is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the rotary carrier plate of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of the bottom of the annular carrier plate of FIG. 1 according to the present utility model;
Figure 4 is a side view of the support bracket of figure 3 according to the present utility model.
Reference numerals in the drawings are as follows:
1. The speed reducer comprises a speed reducer body, 2, an annular carrier plate, 3, a rotating rod, 301, an auxiliary supporting rod, 4, a rotating carrier plate, 5, a guide rail, 6, a supporting seat, 7, a hydraulic cylinder, 8, a lifting cylinder, 9, a lifting plate, 10, a first torque sensor, 11, a rectangular carrier plate, 12, a supporting plate, 13, a driving motor, 14, a second torque sensor, 15, a supporting frame, 16, a supporting block, 17, an inclined connecting rod, 18, a tooth-shaped groove, 19, an electric telescopic rod, 20 and a positioning gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a speed reducer on-line monitoring device, includes speed reducer body 1 and annular carrier plate 2, and speed reducer body 1 sets up in annular carrier plate 2 top, the bottom rotation of annular carrier plate 2 is connected with dwang 3, fixedly connected with rotation carrier plate 4 on the dwang 3, fixedly connected with two guide rails 5 on the rotation carrier plate 4, sliding connection has supporting seat 6 on the guide rail 5.
The rotary carrier plate 4 is fixedly connected with a hydraulic cylinder 7, one end of the hydraulic cylinder 7 is fixedly connected with a supporting seat 6, the hydraulic cylinder 7 is used for driving the supporting seat 6 to slide on the guide rail 5, the supporting seat 6 is internally fixedly connected with a lifting cylinder 8, the top of the lifting cylinder 8 is fixedly connected with a lifting plate 9, the top of the lifting plate 9 is fixedly provided with a first torque sensor 10, and one end of the first torque sensor 10 is fixedly connected with an output shaft on the speed reducer body 1.
As shown in fig. 1 and 2, the speed reducer body 1 is in the prior art, on which two output shafts are used for being connected with external equipment, the rotating rod 3 and the annular carrier plate 2 are fixed, the rotating rod 3 and the rotating carrier plate 4 are provided with support by the annular carrier plate 2, the guide rail 5 passes through the support seat 6, the support seat 6 can horizontally move in the direction of the guide rail 5, the top of the lifting cylinder 8 protrudes outside the support seat 6, and the lifting plate 9 can be driven to move up and down, so that the height of the first torque sensor 10 is adjusted.
One side fixedly connected with rectangle carrier plate 11 of annular carrier plate 2, the top fixed mounting of rectangle carrier plate 11 has backup pad 12, and the top of backup pad 12 is ladder formula and distributes, and the top fixed mounting of backup pad 12 has driving motor 13 and second torque sensor 14, and driving motor 13's output and second torque sensor 14's one end fixed mounting, one output shaft and second torque sensor 14 on the speed reducer body 1 keep away from driving motor 13's one end fixed mounting.
As shown in fig. 1, the driving motor 13 and the second torque sensor 14 are installed together through flanges and bolts between the second torque sensor 14 and the speed reducer body 1, the driving motor 13 is externally connected with a power supply, a corresponding control switch is arranged outside, the second torque sensor 14 and the first torque sensor 10 are connected with an external display screen, monitoring data can be displayed on line, the supporting plate 12 is fixed on the rectangular supporting plate 11 through bolts, and the supporting plate 12 can be used in different specifications.
The bottom of annular carrier plate 2 is provided with "匚" style of calligraphy support frame 15, and the top of support frame 15 just is located one side fixedly connected with of dwang 3 holds up piece 16, holds up the top and annular carrier plate 2 fixed connection of piece 16.
As shown in fig. 3 and 4, one side of a 匚 -shaped supporting frame 15 is designed in an opening manner, and meanwhile, the supporting frame 15 provides support for the annular carrier plate 2 through a supporting block 16, so that the rotating rod 3 is not affected by the supporting frame 15.
The horizontal end at the top of the supporting frame 15 is rotationally connected with the outer surface of the rotating rod 3, one side of the rotating rod 3 is fixedly connected with an auxiliary supporting rod 301, and one end of the auxiliary supporting rod 301 is fixedly connected with the bottom of the rotary carrier plate 4.
As shown in fig. 3 and 4, the support frame 15 is connected with the rotating rod 3 in a rotating manner, so that the support frame 15 can provide auxiliary support for the rotating rod 3, and the auxiliary support rod 301 can provide auxiliary support for the rotating carrier plate 4, thereby improving the stability of the rotating carrier plate 4.
One side of the supporting frame 15 is fixedly connected with an inclined connecting rod 17, and one end of the inclined connecting rod 17 away from the supporting frame 15 is fixedly connected with the bottom of the rectangular carrier plate 11.
As shown in fig. 3, the inclined connecting rod 17 provides auxiliary support for the rectangular carrier plate 11, and improves the stability of the rectangular carrier plate 11.
The bottom of the rotating rod 3 is provided with a tooth-shaped groove 18, an electric telescopic rod 19 is fixedly connected to the supporting frame 15, and the top of the electric telescopic rod 19 is fixedly connected with a positioning gear 20 matched with the tooth-shaped groove 18.
As shown in fig. 3 and 4, when the positioning gear 20 is lifted up into the tooth-shaped groove 18, it can engage with the tooth-shaped groove 18 to position the rotating lever 3.
The working principle of the on-line monitoring device of the speed reducer provided by the utility model is as follows:
when the driving motor 13 is started, the motor 13 drives one output end of the speed reducer body 1 to rotate through the second torque sensor 14, the other output end of the speed reducer body 1 drives the output end of the first torque sensor 10 to rotate, and meanwhile, the first torque sensor 10 and the second torque sensor 14 send monitored data to an external display screen for on-line monitoring;
When the second torque sensor 14, the first torque sensor 10 and the speed reducer body 1 are separated, a new speed reducer body 1 can be replaced for monitoring, at the moment, the rotary carrier plate 4 can be rotated, the rotary carrier plate 4 drives the rotary rod 3 and the supporting seat 6 to rotate, the hydraulic cylinder 7 drives the supporting seat 6 to horizontally move, the lifting cylinder 8 drives the lifting plate 9 to move up and down, the height and the horizontal position of the first torque sensor 10 above the lifting plate 9 can be adjusted, the rotary carrier plate 4 can drive the first torque sensor 10 to rotate, the first torque sensor 10 can face different directions of the speed reducer body 1, after the rotation of the rotary carrier plate 4 is completed, the electric telescopic rod 19 stretches to drive the positioning gear 20 to move upwards, the positioning gear 20 is meshed with the tooth-shaped groove 18, the rotary rod 3 is positioned, the rotary carrier plate 4 cannot rotate, and when the rotary carrier plate 4 needs to rotate, the electric telescopic rod 19 is controlled to shrink to drive the positioning gear 20 to move downwards, and the tooth-shaped groove 18 is separated.
Compared with the related art, the on-line speed reducer monitoring device provided by the utility model has the following advantages that
The beneficial effects are that:
according to the utility model, the first torque sensor 10 can be driven to rotate through the rotation of the rotary carrier plate 4, so that the first torque sensor 10 can rotate to different directions on the speed reducer body 1, the speed reducer body 1 can be monitored by being connected with output shafts in different directions on the speed reducer body 1, the speed reducer can be suitable for monitoring of various speed reducers with different specifications, meanwhile, the positioning gear 20 is driven to move up and down by the electric telescopic rod 19, the first torque sensor 10 can be positioned when the rotary carrier plate 4 and the first torque sensor 10 rotate to different positions, and the stability of the rotary carrier plate 4 when the first torque sensor 10 is used is ensured.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323642131.3U CN221781855U (en) | 2023-12-29 | 2023-12-29 | A kind of online monitoring device for reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323642131.3U CN221781855U (en) | 2023-12-29 | 2023-12-29 | A kind of online monitoring device for reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221781855U true CN221781855U (en) | 2024-09-27 |
Family
ID=92834137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323642131.3U Active CN221781855U (en) | 2023-12-29 | 2023-12-29 | A kind of online monitoring device for reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221781855U (en) |
-
2023
- 2023-12-29 CN CN202323642131.3U patent/CN221781855U/en active Active
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