CN216721127U - Absolute value encoder mounting structure - Google Patents
Absolute value encoder mounting structure Download PDFInfo
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- CN216721127U CN216721127U CN202123428545.7U CN202123428545U CN216721127U CN 216721127 U CN216721127 U CN 216721127U CN 202123428545 U CN202123428545 U CN 202123428545U CN 216721127 U CN216721127 U CN 216721127U
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- value encoder
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Abstract
The present invention relates to an absolute value encoder mounting structure, including: the running frame is provided with a running motor, a main shaft of the running motor is provided with a driving wheel, the running frame is also provided with a driven wheel, the running frame runs on a running track through the driving wheel and the driven wheel, the running frame further comprises a gear, the gear is rotationally connected to the running frame, and the gear is meshed with the driven wheel; one end of the coupler is connected with the gear; and the absolute value encoder is arranged on the running frame and is connected with the other end of the coupler. According to the utility model, the absolute value encoder is arranged near the driven wheel through the gear and the coupler, so that equipment near a main shaft of the motor can be avoided, the installation is more convenient, and the data detected by the absolute value encoder can be ensured to be more accurate.
Description
Technical Field
The utility model relates to the technical field of absolute value encoder speed measurement, in particular to an absolute value encoder mounting structure.
Background
An absolute value encoder is a detector which can output the angle data of the rotation of a motor to an external target, and is commonly used for a motor positioning or speed measuring system. In the prior art absolute value encoder speed measurement system, an absolute value encoder is generally installed on a main shaft of a running motor to detect the running speed of the equipment. However, when the absolute value encoder speed measurement system is installed on the low-clearance electric hoist, the following problems exist:
1. equipment such as a lifting motor, a buffer and the like are also arranged near a running motor spindle of the low-clearance electric hoist, and the installation is difficult because the space is insufficient or the absolute value encoder is interfered with other equipment;
2. install the absolute value encoder on motor spindle, when the phenomenon of skidding appears between action wheel and the orbit, the operation motor spindle has rotated certain angle, and the absolute value encoder also can output speed information, but equipment does not have actual stroke, and equipment does not have speed yet, can cause the inaccurate problem of testing result like this.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to solve the technical problems that the installation is difficult and the detection result of the absolute value encoder is inaccurate when the absolute value encoder is installed on the spindle of the motor spindle of the low-clearance type electric hoist in the prior art.
In order to solve the above technical problem, the present invention provides an absolute value encoder mounting structure, including: the operation frame is provided with an operation motor, a main shaft of the operation motor is provided with a driving wheel, the operation frame is also provided with a driven wheel, the operation frame operates on the operation track through the driving wheel and the driven wheel, and the operation frame further comprises
The gear is rotationally connected to the running frame and is meshed with the driven wheel;
one end of the coupler is connected with the gear;
and the absolute value encoder is arranged on the running frame and is connected with the other end of the coupler.
In one embodiment of the utility model, a mounting bracket is arranged on the running carriage, and the absolute value encoder is arranged on the running carriage through the mounting bracket.
In one embodiment of the utility model, the absolute value encoder is removably attached to the mounting bracket.
In one embodiment of the utility model, the coupling is a flexible coupling.
In one embodiment of the utility model, a bearing seat is arranged on the running carriage, and the gear is rotatably connected to the bearing seat through a bearing.
In one embodiment of the utility model, a sliding groove is arranged on the running vehicle frame, and the bearing seat is connected to the sliding groove in a sliding mode.
In one embodiment of the utility model, a locking bolt is arranged on the bearing seat and used for locking the bearing seat on the running vehicle frame.
In one embodiment of the utility model, the absolute value encoder is arranged on one side of the running frame far away from the driven wheel, a through hole is arranged on the running frame, and the other end of the coupler penetrates through the through hole to be connected with the absolute value encoder.
In one embodiment of the utility model, a telescopic mechanism is arranged on the running vehicle frame, and the absolute value encoder is connected to the running vehicle frame through the telescopic mechanism.
In an embodiment of the present invention, the telescopic mechanism is a telescopic rod, and the absolute value encoder is disposed at a telescopic end of the telescopic rod.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
according to the mounting structure of the absolute value encoder, the gear is arranged, the absolute value encoder is connected with the gear through the coupler, when the running frame runs on the rail, the driven wheel rotates, the gear meshed with the driven wheel rotates, the movement speed of the driven wheel detected by the absolute value encoder is the running speed of the running frame, the absolute value encoder is mounted near the driven wheel, equipment near a main shaft of the equipment is avoided, the mounting is convenient, the speed of the driven wheel detected by the absolute value encoder is the speed of the driven wheel, the driven wheel can rotate only when the running frame moves, the running speed of the driven wheel reflects the real running speed, and the detection result is more accurate.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the embodiments of the present disclosure taken in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural view of an absolute value encoder mounting structure in a preferred embodiment of the present invention.
The specification reference numbers indicate: 1. operating the frame; 2. operating the motor; 3. a driving wheel; 4. a driven wheel; 5. a gear; 6. a coupling; 7. an absolute value encoder; 8. mounting a bracket; 9. and a bearing seat.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
Referring to fig. 1, an absolute value encoder mounting structure of the present invention includes: the operation vehicle frame 1, set up operation motor 2 on the operation vehicle frame 1, set up action wheel 3 on the 2 main shafts of operation motor, still set up from driving wheel 4 on the operation vehicle frame 1, operation vehicle frame 1 passes through action wheel 3 and from driving wheel 4 and moves on the orbit, still includes
The gear 5 is rotationally connected to the running frame 1, and the gear 5 is meshed with the driven wheel 4;
one end of the coupler 6 is connected with the gear 5;
and the absolute value encoder 7 is arranged on the running frame 1, and the absolute value encoder 7 is connected with the other end of the coupler 6.
The working principle and the beneficial effects of the technical scheme are as follows: through setting up gear 5, gear 5 meshes with from driving wheel 4, absolute value encoder 7 is connected with gear 5 through shaft coupling 6, when operation frame 1 moves on the track, from driving wheel 4 rotates, with the gear 5 rotation of driving wheel 4 meshing, the moving speed of the driven wheel 4 that absolute value encoder 7 detected is the moving speed of operation frame 1 promptly, absolute value encoder 7 is installed near 4 from the driving wheel, avoid the equipment near 2 main shafts of operation motor, prevent near the equipment of motor main shaft to absolute value encoder 7's interference, easy to operate, and absolute value encoder 7 detects is the speed from driving wheel 4, only operation frame 1 has actual stroke, when having true speed, from driving wheel 4 just can rotate, it is true moving speed to follow the moving speed reaction of driving wheel 4, make the testing result more accurate.
Preferably, a mounting bracket 8 is arranged on the running vehicle frame 1, and the absolute value encoder 7 is arranged on the running vehicle frame 1 through the mounting bracket 8.
Through setting up installing support 8, can provide the support for absolute value encoder 7, easy to assemble absolute value encoder 7.
Wherein, preferably, the absolute value encoder 7 is detachably connected to the mounting bracket 8.
Absolute value encoder 7 can be convenient dismantlement, makes things convenient for the maintenance of equipment.
Preferably, the coupling 6 is a flexible coupling 6.
The flexible coupling 6 has certain ability of compensating the relative offset of the axes of the two coupled shafts, and the detection result can be more accurate by using the flexible coupling 6.
Preferably, a bearing seat 9 is arranged on the running vehicle frame 1, and the gear 5 is rotatably connected to the bearing seat 9 through a bearing.
Through setting up bearing frame 9, can make things convenient for gear 5 to be connected with operation frame 1 through the bearing, guarantee that connection structure is stable.
Preferably, a sliding groove is formed in the running vehicle frame 1, and the bearing seat 9 is connected to the sliding groove in a sliding mode.
Through with bearing frame 9 sliding connection in on the spout, the distance of 5 axle centers of regulation gear to 4 axle centers of driven wheels that can be convenient, through the gear 5 of installation different diameters, adjust the mounted position of absolute value encoder 7, prevent to interfere with other equipment.
Preferably, a locking bolt is arranged on the bearing seat 9 and used for locking the bearing seat 9 on the running vehicle frame 1.
Through setting up the locking bolt, the back is put in place in the position control of bearing frame 9, can be convenient fix bearing frame 9 on operation frame 1.
Preferably, the absolute value encoder 7 is arranged on one side, far away from the driven wheel 4, of the running frame 1, a through hole is formed in the running frame 1, and the other end of the coupler 6 penetrates through the through hole to be connected with the counter value encoder.
The installation space of one side of the running frame 1 far away from the driven wheel 4 is larger, and the absolute value encoder 7 is more convenient to install.
Preferably, a telescopic mechanism is arranged on the running vehicle frame 1, and the absolute value encoder 7 is connected to the running vehicle frame 1 through the telescopic mechanism.
Preferably, the telescopic mechanism comprises a telescopic rod, and the absolute value encoder 7 is arranged at the telescopic end of the telescopic rod.
Through installing absolute value encoder 7 at the flexible end of telescopic link, can adjust the position of absolute value encoder 7 on operation frame 1 according to the demand, adaptability is higher.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications derived therefrom are intended to be within the scope of the utility model.
Claims (10)
1. An absolute value encoder mounting structure comprising: the operation frame, set up the operation motor on the operation frame, set up the action wheel on the operation motor main shaft, still set up from the driving wheel on the operation frame, the operation frame passes through the action wheel and moves its characterized in that from the driving wheel on the orbit: also comprises
The gear is rotationally connected to the running frame and is meshed with the driven wheel;
one end of the coupler is connected with the gear;
and the absolute value encoder is arranged on the running frame and is connected with the other end of the coupler.
2. An absolute value encoder mounting structure according to claim 1, wherein: the running frame is provided with a mounting bracket, and the absolute value encoder is arranged on the running frame through the mounting bracket.
3. An absolute value encoder mounting structure according to claim 2, wherein: the absolute value encoder is detachably connected to the mounting bracket.
4. An absolute value encoder mounting structure according to claim 1, wherein: the coupling is a flexible coupling.
5. An absolute value encoder mounting structure according to claim 1, wherein: the running frame is provided with a bearing seat, and the gear is rotatably connected to the bearing seat through a bearing.
6. An absolute value encoder mounting structure according to claim 5, wherein: the running vehicle frame is provided with a sliding groove, and the bearing seat is connected to the sliding groove in a sliding mode.
7. An absolute value encoder mounting structure according to claim 6, wherein: and the bearing seat is provided with a locking bolt for locking the bearing seat on the running frame.
8. An absolute value encoder mounting structure according to claim 1, wherein: the absolute value encoder is arranged on one side, far away from the driven wheel, of the running frame, a through hole is formed in the running frame, and the other end of the coupler penetrates through the through hole to be connected with the absolute value encoder.
9. An absolute value encoder mounting structure according to claim 1, wherein: the running frame is provided with a telescopic mechanism, and the absolute value encoder is connected to the running frame through the telescopic mechanism.
10. An absolute value encoder mounting structure according to claim 9, wherein: the telescopic mechanism comprises a telescopic rod, and the absolute value encoder is arranged at the telescopic end of the telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123428545.7U CN216721127U (en) | 2021-12-31 | 2021-12-31 | Absolute value encoder mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123428545.7U CN216721127U (en) | 2021-12-31 | 2021-12-31 | Absolute value encoder mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216721127U true CN216721127U (en) | 2022-06-10 |
Family
ID=81888244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123428545.7U Active CN216721127U (en) | 2021-12-31 | 2021-12-31 | Absolute value encoder mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216721127U (en) |
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2021
- 2021-12-31 CN CN202123428545.7U patent/CN216721127U/en active Active
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