CN219906584U - Motor of area is received and released in intelligent measurement - Google Patents
Motor of area is received and released in intelligent measurement Download PDFInfo
- Publication number
- CN219906584U CN219906584U CN202320914996.1U CN202320914996U CN219906584U CN 219906584 U CN219906584 U CN 219906584U CN 202320914996 U CN202320914996 U CN 202320914996U CN 219906584 U CN219906584 U CN 219906584U
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- motor
- annular
- metering
- motor rotor
- outer sleeve
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- 238000005259 measurement Methods 0.000 title claims abstract description 11
- 238000004804 winding Methods 0.000 claims abstract description 37
- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 3
- 230000008094 contradictory effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Abstract
The utility model relates to the technical field of motors, and particularly discloses a motor capable of intelligently metering a winding belt, which comprises a motor stator and a motor rotor matched with the motor stator; the motor stator is arranged on the fixed shaft, the motor rotor is rotationally arranged on the fixed shaft and sleeved on the outer side of the motor stator, and the motor rotor drives a movement of the metering encoder to operate; the motor rotor is used for connecting an external belt body, the rotating motor rotor is used for winding the belt body or unwinding the belt body, and the metering encoder is used for metering the winding length or unwinding length of the belt body; the utility model has simple structure, small occupied space and low manufacturing cost; by means of synchronous operation of the metering encoder and the motor rotor, the winding length and the unwinding length of the motor rotor to the belt body can be accurately known, and accurate measurement of the belt body is achieved.
Description
Technical Field
The utility model relates to the technical field of motors, and particularly discloses a motor capable of intelligently metering a winding and unwinding belt.
Background
The motor is one of the power sources commonly used by various mechanical equipment, and the prior mechanical equipment has wide application, such as the field of sports and body building, the field of medical equipment and the like, and in the practical application process of the motor, the winding and unwinding of the belt body are sometimes required to be driven by the rotation of the motor, and the winding and unwinding structure of the belt body by the motor in the prior art is complex, occupies large space and has high manufacturing cost. In addition, the motor in the prior art can not accurately measure the winding length and the unwinding length of the belt body, so that the belt is inconvenient to use.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide the motor for intelligently metering the winding and unwinding belt, which has the advantages of simple structure, small occupied space and low manufacturing cost; by means of synchronous operation of the metering encoder and the motor rotor, the winding length and the unwinding length of the motor rotor to the belt body can be accurately known, and accurate measurement of the belt body is achieved.
In order to achieve the purpose, the motor for intelligently metering the winding and unwinding belt comprises a motor stator and a motor rotor matched with the motor stator; the motor stator is arranged on the fixed shaft, the motor rotor is rotationally arranged on the fixed shaft and sleeved on the outer side of the motor stator, and the motor rotor drives a movement of the metering encoder to operate; the motor rotor is used for connecting an external belt body, the rotating motor rotor is used for winding the belt body or unwinding the belt body, and the metering encoder is used for metering the winding length or the unwinding length of the belt body.
The motor of the intelligent metering winding and unwinding belt further comprises a fixed arm, one end of the fixed arm is arranged on the fixed shaft, and the metering encoder is arranged on the other end of the fixed arm.
The two ends of the fixed shaft respectively protrude out of two sides of the motor rotor to form a fixed part, the fixed part is non-cylindrical, and one end of the fixed arm is provided with a non-cylindrical hole sleeved on the outer side of the fixed part.
The motor rotor is provided with a second belt wheel, and the second belt wheel drives the first belt wheel to rotate through the annular belt.
The motor of the intelligent metering winding and unwinding belt further comprises a planetary gear reducer and an outer sleeve, the outer sleeve is rotatably sleeved on the outer side of the fixed shaft, the motor stator, the motor rotor and the planetary gear reducer are all located in the outer sleeve, the metering encoder is located outside the outer sleeve, the motor rotor drives the outer sleeve to rotate through the planetary gear reducer, the outer sleeve is used for driving a movement of the metering encoder to operate, and the outer sleeve is used for winding and unwinding the belt body.
The motor of the intelligent metering winding and unwinding belt further comprises an end cover which is rotatably sleeved on the outer side of the fixed shaft, the outer sleeve is provided with a blind accommodating cavity, the blind accommodating cavity is used for accommodating a motor stator and a motor rotor, the end cover is detachably connected with the outer sleeve, the end cover is used for covering an opening of the blind accommodating cavity, and the end cover is used for driving a movement of the metering encoder to operate.
The motor of the intelligent metering winding and unwinding belt further comprises an annular sleeve sleeved on the outer side of the outer sleeve, the annular sleeve is provided with an annular blind groove for accommodating the belt body, the annular blind groove is concavely formed in the outer surface of the annular sleeve, and the annular blind groove is arranged around the central axis of the annular sleeve.
The inner side wall of the annular sleeve is provided with a plurality of positioning convex ribs, the plurality of positioning convex ribs are in an annular array around the central axis of the annular sleeve, and the free ends of the positioning convex ribs are used for abutting against the outer surface of the outer sleeve.
Wherein, the annular sleeve is equipped with the locating hole, and the locating hole is located annular blind inslot, and the locating hole is located between two adjacent location ribs, and the locating hole runs through the annular sleeve along the thickness direction of annular sleeve, and the one end of the area body holds to establish in the locating hole.
The inner side wall of the annular sleeve is provided with an inner ring, all the positioning convex ribs are positioned on the same side of the inner ring, and the inner ring surface of the inner ring is level with the end surface of the free end of the positioning convex rib; the outer surface of the outer sleeve is provided with an outer ring which is accommodated in an inner hole of the annular sleeve and used for stopping one end of the positioning convex rib far away from the inner ring.
The utility model has the beneficial effects that: the utility model has simple structure, small occupied space and low manufacturing cost; by means of synchronous operation of the metering encoder and the motor rotor, the winding length and the unwinding length of the motor rotor to the belt body can be accurately known, accurate measurement of the belt body is achieved, and the belt body winding device is convenient to use.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of an exploded construction of the present utility model;
fig. 3 is a schematic perspective view of the annular sleeve of the present utility model.
The reference numerals include:
1-motor stator 2-motor rotor 3-fixed shaft
4-measuring encoder 5-fixed arm 6-fixed part
7-first pulley 8-second pulley 9-endless belt
11-planetary gear reducer 12-outer sleeve 13-end cover
14-accommodating blind cavity 15-annular sleeve 16-annular blind groove
17-positioning convex rib 18-positioning hole 19-inner ring
21-outer ring 100-belt body.
Detailed Description
The present utility model will be further described with reference to examples and drawings, which are not intended to be limiting, for the understanding of those skilled in the art.
Referring to fig. 1 to 3, the motor with intelligent metering winding and unwinding belt of the present utility model includes a motor stator 1 and a motor rotor 2 used in cooperation with the motor stator 1, wherein the motor stator 1 and the motor rotor 2 are both in the prior art, and are not described herein. The motor for intelligently metering and winding and unwinding the belt further comprises a fixed shaft 3 and a metering encoder 4 arranged on the fixed shaft 3, the fixed shaft 3 is in a linear shape, the motor stator 1 is arranged on the fixed shaft 3, the motor stator 1 is positioned in the middle of the fixed shaft 3, the motor rotor 2 is rotationally arranged on the fixed shaft 3 and sleeved on the outer side of the motor stator 1, the motor rotor 2 drives a movement of the metering encoder 4 to operate, in the embodiment, the motor rotor 2 and the movement of the metering encoder 4 operate synchronously, and when the motor rotor 2 rotates, the metering encoder 4 operates along with the motor rotor 2; when the motor rotor 2 is stalled, the metrological encoder 4 is also stopped. The motor rotor 2 is used for connecting an external belt body 100 (of course, a rope body can be used), the rotating motor rotor 2 is used for winding the belt body 100 or unwinding the belt body 100, and the metering encoder 4 is used for precisely metering the winding length or unwinding length of the belt body 100.
The utility model has simple structure, small occupied space, realization of compact structural design and low manufacturing cost; by means of synchronous operation of the metering encoder 4 and the motor rotor 2, the metering encoder 4 converts and calculates the rotation number of the motor rotor 2 into a length value, so that the winding length and the unwinding length of the motor rotor 2 to the belt body 100 can be accurately known, accurate measurement of the belt body 100 is realized, and the use is convenient.
The motor of intelligent metering winding and unwinding belt also comprises a fixed arm 5, one end of the fixed arm 5 is arranged on the fixed shaft 3, and the metering encoder 4 is arranged on the other end of the fixed arm 5. By means of the arrangement of the fixing arm 5, the metering encoder 4 is convenient to install and fix, meanwhile, the metering encoder 4, the motor stator 1 and the motor rotor 2 are more compact, the size of the whole structure is further reduced in an auxiliary mode, and the miniaturization development trend is met.
The left and right ends of the fixed shaft 3 respectively protrude out of the left and right sides of the motor rotor 2 to form a fixed part 6, the fixed part 6 is convenient to be connected with an external equipment rack in a mounting way, the fixed part 6 is non-cylindrical, and in the mounting process of the fixed part 6, the non-cylindrical shape of the fixed part 6 is matched with the external equipment rack mounting position to prevent the fixed shaft 3 from rotating relative to the external equipment rack. One end of the fixed arm 5 is provided with a non-cylindrical hole sleeved outside the fixed part 6, the shape of the non-cylindrical hole is matched with that of the fixed part 6, and relative rotation between the fixed part 6 and the fixed arm 5 is avoided, so that the fixed part and the fixed arm 5 are firmly installed together.
In this embodiment, the movement of the encoder 4 is connected to a first pulley 7, the motor rotor 2 is provided with a second pulley 8, and the second pulley 8 drives the first pulley 7 to rotate via an endless belt 9. When in actual use, the motor rotor 2 can drive the second belt pulley 8 to rotate when rotating, the rotating second belt pulley 8 drives the first belt pulley 7 to rotate through the annular belt 9, and the rotating first belt pulley 7 can drive the movement to rotate together, so that synchronous operation of the motor rotor 2 and the metering encoder 4 is realized.
The motor of intelligent metering winding and unwinding belt still includes planetary gear reducer 11, outer sleeve 12, and planetary gear reducer 11 is prior art, and outer sleeve 12 rotates the cover and establishes in the outside of fixed axle 3, and motor stator 1, motor rotor 2, planetary gear reducer 11 all are located outer sleeve 12, utilize outer sleeve 12 protection motor stator 1, motor rotor 2 and planetary gear reducer 11, avoid it to receive external collision and damage, avoid external debris to get into the middle of the while and use badly.
The metering encoder 4 is located outside the outer sleeve 12, and in actual use, the metering encoder 4 can generate a large amount of heat to reach the temperature and the height, and the metering encoder 4 is arranged outside the outer sleeve 12, so that the heat dissipation and the temperature reduction of the metering encoder 4 are facilitated.
The motor rotor 2 drives the outer sleeve 12 to rotate through the planetary gear reducer 11, the outer sleeve 12 is used for driving the movement of the metering encoder 4 to operate, and the outer sleeve 12 is used for winding the tape body 100 or unwinding the tape body 100. By means of the arrangement of the planetary gear reducer 11, the rotating speed of the outer sleeve 12 is reduced, the output torque of the outer sleeve 12 is increased, and the rotating outer sleeve 12 can have enough driving force to drive the belt body 100 to be wound.
The motor for intelligently metering the winding and unwinding belt further comprises an end cover 13 rotatably sleeved on the outer side of the fixed shaft 3, the outer sleeve 12 is provided with a blind accommodating cavity 14, one end of the blind accommodating cavity 14 to one end of the outer sleeve 12 is concavely formed, and the blind accommodating cavity 14 does not penetrate through the outer sleeve 12. The accommodating blind cavity 14 is used for accommodating the motor stator 1 and the motor rotor 2, the end cover 13 is detachably connected with the outer sleeve 12, the end cover 13 is used for covering an opening of the accommodating blind cavity 14, the end cover 13 is fixed on the outer sleeve 12 through screws, bolts and the like, the motor stator 1, the motor rotor 2 and the planetary gear reducer 11 are packaged in the accommodating blind cavity 14 by means of the end cover 13, and the end cover 13 is used for driving a movement of the metering encoder 4 to operate. In this embodiment, the second pulley 8 is mounted and fixed on the end cap 13, the second pulley 8 having an annular recess for receiving the annular belt 9.
The motor of intelligent metering winding and unwinding belt further comprises an annular sleeve 15 sleeved on the outer side of the outer sleeve 12, the annular sleeve 15 is provided with an annular blind groove 16 for accommodating the belt body 100, the annular blind groove 16 is concavely formed from the outer surface of the annular sleeve 15, and the annular blind groove 16 is arranged around the central axis of the annular sleeve 15. In actual use, the rolled belt body 100 is accommodated in the annular blind groove 16, and the side wall of the annular blind groove 16 is used for stopping the limited rolled belt body 100, so that the belt body 100 is prevented from falling off from the annular sleeve 15.
The inner side wall of the annular sleeve 15 is provided with a plurality of positioning ribs 17, the positioning ribs 17 are in an annular array around the central axis of the annular sleeve 15, and the free ends of the positioning ribs 17 are used for abutting against the outer surface of the outer sleeve 12. Through the setting of a plurality of location convex ribs 17, realize blanking processing on the one hand, reduce the raw and other materials use amount and the weight of annular cover 15, on the other hand promotes annular cover 15 self intensity with the help of location convex ribs 17, avoids annular cover 15 deformation unable normal use.
The annular sleeve 15 is provided with a positioning hole 18, the positioning hole 18 is positioned in the annular blind groove 16, the positioning hole 18 is positioned between two adjacent positioning ribs 17, the positioning hole 18 penetrates through the annular sleeve 15 along the thickness direction of the annular sleeve 15, the positioning hole 18 penetrates through the bottom wall of the annular blind groove 16, and one end of the belt body 100 is accommodated in the positioning hole 18.
When in actual use, the first end of the belt body 100 passes through the annular sleeve 15 through the positioning hole 18, then the end part of the first end of the belt body 100 is knotted or bound with other clamping pieces, and then the belt body 100 is pulled in, so that the knotted part or the clamping piece at one end of the belt body 100 is positioned in the gap between two adjacent positioning convex ribs 17, the knotted part or the clamping piece is prevented from being clamped between the annular sleeve 15 and the outer sleeve 12, and poor use is avoided, and the knotted part or the clamping piece of the belt body 100 is used for preventing the first end of the belt body 100 from being separated from the annular sleeve 15 through the positioning hole 18.
The inner side wall of the annular sleeve 15 is provided with an inner ring 19, all the positioning ribs 17 are positioned on the same side of the inner ring 19, and the inner ring surface of the inner ring 19 is level with the end surface of the free end of the positioning rib 17; the knotting or the clamping piece at the first end of the belt body 100 is blocked by the inner ring 19, so that the belt body is prevented from being exposed to damage.
The outer surface of the outer sleeve 12 is provided with an outer collar 21, the outer collar 21 being received in the inner bore of the annular sleeve 15 and being adapted to stop the end of the positioning rib 17 remote from the inner collar 19. On the one hand, the outer ring 21 is used for stopping and limiting the positioning convex rib 17, so that the positioning and the installation of the annular sleeve 15 are realized, and the poor installation of the annular sleeve 15 is avoided. On the other hand, the knotting portion or the retainer of the band body 100 is covered by the outer ring 21, so that the band body is prevented from being exposed to cause bad use.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (10)
1. An intelligent metering winding and unwinding motor comprises a motor stator and a motor rotor matched with the motor stator for use; the method is characterized in that: the motor stator is arranged on the fixed shaft, the motor rotor is rotationally arranged on the fixed shaft and sleeved on the outer side of the motor stator, and the motor rotor drives a movement of the metering encoder to operate; the motor rotor is used for connecting an external belt body, the rotating motor rotor is used for winding the belt body or unwinding the belt body, and the metering encoder is used for metering the winding length or the unwinding length of the belt body.
2. The intelligent metering tape-retracting motor according to claim 1, wherein: the motor of intelligent metering winding and unwinding belt still includes the fixed arm, and the one end setting of fixed arm is on the fixed axle, and the measurement encoder sets up on the other end of fixed arm.
3. The intelligent metering tape-retracting motor according to claim 2, wherein: the both ends of fixed axle are stretched out respectively and are formed fixed part in the both sides of motor rotor, and fixed part is non-cylindric, and the one end of fixed arm is equipped with the non-cylinder hole of cover in the outside of fixed part.
4. The intelligent metering tape-retracting motor according to claim 1, wherein: the movement of the metering encoder is connected with a first belt wheel, the motor rotor is provided with a second belt wheel, and the second belt wheel drives the first belt wheel to rotate through an annular belt.
5. The intelligent metering tape-retracting motor according to claim 1, wherein: the motor of intelligent measurement receive and release area still includes planetary gear reducer, outer sleeve, and the outer sleeve rotates the cover and establishes in the outside of fixed axle, and motor stator, motor rotor, planetary gear reducer all are located the outer sleeve, and the measurement encoder is located outside the outer sleeve, and motor rotor is through planetary gear reducer drive outer sleeve rotation, and the outer sleeve is used for driving the core operation of measurement encoder, and the outer sleeve is used for receiving the winding tape body or unreels the winding tape body.
6. The intelligent metering tape-retracting motor according to claim 5, wherein: the motor of the intelligent metering winding and unwinding belt further comprises an end cover which is rotatably sleeved outside the fixed shaft, the outer sleeve is provided with a blind accommodating cavity, the blind accommodating cavity is used for accommodating a motor stator and a motor rotor, the end cover is detachably connected with the outer sleeve, the end cover is used for covering an opening of the blind accommodating cavity, and the end cover is used for driving a movement of the metering encoder to operate.
7. The intelligent metering tape-retracting motor according to claim 5, wherein: the motor of intelligent measurement receive and release area still includes the cover and establishes the annular cover in the outside of outer sleeve, and the annular cover is provided with the annular blind groove that is used for holding the setting area body, and the annular blind groove is established from the surface concave of annular cover and is formed, and the annular blind groove encircles the central axis setting of annular cover.
8. The intelligent metering tape-retracting motor according to claim 7, wherein: the inside wall of annular cover is equipped with a plurality of location convex ribs, and a plurality of location convex ribs are annular array around the central axis of annular cover, and the free end of location convex rib is used for contradicting on the surface of outer sleeve.
9. The intelligent metering tape-retracting motor according to claim 8, wherein: the annular sleeve is provided with a positioning hole, the positioning hole is positioned in the annular blind groove, the positioning hole is positioned between two adjacent positioning convex ribs, the positioning hole penetrates through the annular sleeve along the thickness direction of the annular sleeve, and one end of the belt body is accommodated in the positioning hole.
10. The intelligent metering tape-retracting motor according to claim 8, wherein: the inner side wall of the annular sleeve is provided with an inner ring, all the positioning convex ribs are positioned on the same side of the inner ring, and the inner ring surface of the inner ring is level with the end surface of the free end of the positioning convex rib; the outer surface of the outer sleeve is provided with an outer ring which is accommodated in an inner hole of the annular sleeve and used for stopping one end of the positioning convex rib far away from the inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320914996.1U CN219906584U (en) | 2023-04-21 | 2023-04-21 | Motor of area is received and released in intelligent measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320914996.1U CN219906584U (en) | 2023-04-21 | 2023-04-21 | Motor of area is received and released in intelligent measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219906584U true CN219906584U (en) | 2023-10-27 |
Family
ID=88435953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320914996.1U Active CN219906584U (en) | 2023-04-21 | 2023-04-21 | Motor of area is received and released in intelligent measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219906584U (en) |
-
2023
- 2023-04-21 CN CN202320914996.1U patent/CN219906584U/en active Active
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