CN211405723U - Electromagnetic motor with damping structure between end cover shells - Google Patents
Electromagnetic motor with damping structure between end cover shells Download PDFInfo
- Publication number
- CN211405723U CN211405723U CN202020196213.7U CN202020196213U CN211405723U CN 211405723 U CN211405723 U CN 211405723U CN 202020196213 U CN202020196213 U CN 202020196213U CN 211405723 U CN211405723 U CN 211405723U
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- Prior art keywords
- fixedly connected
- output shaft
- rear end
- shell
- branch
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- Expired - Fee Related
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- 238000013016 damping Methods 0.000 title claims abstract description 19
- 230000035939 shock Effects 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an electromagnetic motor with a damping structure between end cover shells, which comprises a shell and an output shaft, wherein the front end and the rear end of the shell are fixedly connected with damping bins, the front end and the rear end of the outer side wall of the output shaft are rotatably connected with a ring, the upper end and the lower end of the outer side wall of the ring are fixedly connected with connecting bins, the left end and the right end of the inner side wall of the two connecting bins are hinged with supporting rods, the outer ends of the supporting rods are slidably connected with the inner side wall of the damping bins, springs are fixedly connected between the middle parts of the outer side walls of the two supporting rods at the same side, connecting rods are hinged at the middle parts of the outer side walls of the four supporting rods, the outer ends of the four supporting rods are rotatably connected with rollers, and the upper end and the lower end of the inner side wall of the damping bins are fixedly connected with, the rigid contact generated by the output shaft of the motor is reduced, and the noise is generated.
Description
Technical Field
The utility model relates to an electromagnetic motor correlation technique field specifically is a shock-absorbing structure electromagnetic motor has between end cover shell.
Background
The motor is a common power take off equipment, and the wide application is in each field, and after using motor a period, motor rotor drives the output shaft and rotates and to have certain skew, leads to motor output shaft and motor housing to produce the collision and takes place vibrations, and vibrations can lead to sending a large amount of noises, and current drive motor falls to make an uproar can only be in using the period again dismouting, wastes time and energy and the effect is not ideal, in view of this, we propose the utility model discloses a power take off equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shock-absorbing structure electromagnetic machine has between end cover shell to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an end cover shell has shock-absorbing structure electromagnetic machine within a definite time, includes shell and output shaft, the equal fixedly connected with shock attenuation storehouse in front end and the rear end of shell, the lateral wall front end and the rear end of output shaft all rotate and are connected with the ring, the equal fixedly connected with of lateral wall upper end and the lower extreme of ring connects the storehouse, two the inside wall left end and the right-hand member of connecting the storehouse all articulate there is branch, the outer end of branch and the inside wall sliding connection who subtracts the shock attenuation storehouse, homonymy two equal fixedly connected with spring between the lateral wall middle part of branch.
Preferably, four the lateral wall middle part of branch all articulates there is the connecting rod, and upper end two and lower extreme are two respectively with the left end and the right-hand member fixed connection of two springs between the connecting rod, four the outer end of branch all rotates and is connected with the gyro wheel, the equal fixedly connected with slide rail of inside wall upper end and the lower extreme in shock attenuation storehouse, the gyro wheel rolls in the slide rail.
Preferably, the left end and the right end of the front side wall and the rear side wall of the inner cavity of the connecting bin are both rotatably connected with connecting shafts, the outer side walls of the connecting shafts are both fixed with gears which are meshed with each other, and the outer side walls of the gears are respectively fixedly connected with two supporting rods on the same side.
Preferably, the inner side wall of the circular ring is fixedly connected with a first bearing, and the inner side wall of the first bearing is fixedly connected with the output shaft.
Preferably, the equal fixedly connected with connecting strip in inside wall front end and the rear end of shell, front end and rear end the equal fixedly connected with second bearing in the inner of connecting strip, the inside wall and the output shaft fixed connection of second bearing, the inside wall fixedly connected with stator of shell, the outside wall fixedly connected with rotor of output shaft, the even fixedly connected with fin of outside wall of shell.
Preferably, the front end and the rear end of the damping bin are fixedly connected with a front end cover and a rear end cover respectively, the rear end of the output shaft extends into the rear end cover and is fixedly connected with a heat dissipation fan, the front end of the output shaft penetrates through the front end cover, a rubber sleeve is fixedly connected with the contact surface of the front end cover and the output shaft, and the inner side wall of the rubber sleeve is rotatably connected with the output shaft.
Compared with the prior art, the utility model discloses an installed damping device additional between end cover and shell around the motor, can carry out the bradyseism when motor output shaft produces vibrations, reduce motor output shaft and produce the rigid contact, the noise is sent.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the damping chamber of the present invention;
fig. 3 is a schematic view of the internal structure of the present invention.
In the figure: 1. the outer shell, 2, the surge bin, 3, the output shaft, 4, the ring, 5, connect the storehouse, 6, branch, 7, the spring, 8, the connecting rod, 9, the gyro wheel, 10, the slide rail, 11, the gear, 12, the connecting axle, 13, first bearing, 14, the connecting strip, 15, the second bearing, 16, the stator, 17, the rotor, 18, the rear end cap, 19, the heat dissipation fan, 20, the front end cap, 21, the rubber external member, 22, the fin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, which provides a technical solution: the utility model provides a shock-absorbing structure electromagnetic machine has between end cover shell, including shell 1 and output shaft 3, the equal fixedly connected with damping chamber 2 in front end and the rear end of shell 1, output shaft 3's lateral wall front end and rear end all rotate and are connected with ring 4, the equal fixedly connected with of lateral wall upper end and the lower extreme of ring 4 connect storehouse 5, two inside wall left ends and the right-hand member of connecting storehouse 5 all articulate there is branch 6, the outer end of branch 6 and damping chamber 2's inside wall sliding connection, equal fixedly connected with spring 7 between the lateral wall middle part of two branch 6 of homonymy, there is the contained angle between two branch 6, when output shaft 3 produces vibrations, the contained angle size changes, it is flexible to drive spring 7, thereby spring 7 plays the effect of violent bradyseism, compare in perpendicular setting up the spring, can be better when vibrations fall the noise.
Particularly, the lateral wall middle part of four branches 6 all articulates there is connecting rod 8, respectively with the left end and the right-hand member fixed connection of two springs 7 between two connecting rods 8 of upper end and the lower extreme, the outer end of four branches 6 all rotates and is connected with gyro wheel 9, gyro wheel 9 plays the lubrication action, can make the relative 2 motion in the damping chamber of branch 6 more smooth and easy, the equal fixedly connected with slide rail 10 of inside wall upper end and lower extreme in damping chamber 2, slide rail 10 plays the limiting displacement to gyro wheel 9, can prevent effectively that gyro wheel 9 from deviating from slide rail 10, gyro wheel 9 rolls in slide rail 10.
Particularly, the left end and the right-hand member of connecting the preceding lateral wall of inner chamber and the back lateral wall of storehouse 5 all rotate and be connected with connecting axle 12, and the lateral wall of two connecting axles 12 all is fixed with gear 11, two gear 11 intermeshing, two gear 11's lateral wall respectively with two 6 fixed connection of homonymy branch, two gear 11 of intermeshing can make when the output shaft takes place vibrations, connect storehouse 5 and keep vertical motion.
Specifically, the inner side wall of the ring 4 is fixedly connected with the first bearing 13, and the inner side wall of the first bearing 13 is fixedly connected with the output shaft 3.
Particularly, the equal fixedly connected with connecting strip 14 in inside wall front end and the rear end of shell 1, the equal fixedly connected with second bearing 15 in the inner of front end and rear end connecting strip 14, the inside wall and the output shaft 3 fixed connection of second bearing 15, the inside wall fixedly connected with stator 16 of shell 1, the outside wall fixedly connected with rotor 17 of output shaft 3, the even fixedly connected with fin 22 of the outside wall of shell 1, second bearing 15 has played the effect of bearing output shaft 3.
Particularly, the front end and the rear end of front end and rear end damping bin 2 are fixedly connected with front end housing 20 and rear end housing 18 respectively, the rear end of output shaft 3 extends to fixedly connected with heat dissipation fan 19 in the rear end housing 18, the front end of output shaft 3 runs through front end housing 20, front end housing 20 and the contact surface fixedly connected with rubber external member 21 of output shaft 3, the inside wall of rubber external member 21 rotates with output shaft 3 to be connected, rubber external member 21 can further reduce the rigid contact of output shaft 3 with front end housing 20, play further vibration/noise reduction's effect.
The working principle is as follows: when motor output shaft 3 takes place to rock, drive the 4 vibrations of ring, the displacement that the 4 vibrations of ring produced can lead to two 6 relative slide rails 10 of branch of homonymy to remove, the double-layered foot of two branch 6 changes, spring 7 can drive two branch 6 and reset, play the effect of bradyseism, because two gears 11 mesh mutually, stability when can guaranteeing the 4 motion of ring, take place the skew during the prevention motion, because set up rubber external member 21 between front end housing 20 and output shaft 3 when output shaft 3 takes place to slide, make output shaft 3 and front end housing 20 can not take place the rigidity contact, further avoided vibrations noise generation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an end cover shell has shock-absorbing structure electromagnetic machine within a definite time, includes shell (1) and output shaft (3), its characterized in that: the equal fixedly connected with shock attenuation storehouse (2) of front end and rear end of shell (1), the lateral wall front end and the rear end of output shaft (3) all rotate and are connected with ring (4), the equal fixedly connected with of lateral wall upper end and the lower extreme of ring (4) connect storehouse (5), two the inside wall left end and the right-hand member of connecting storehouse (5) all articulate there is branch (6), the outer end of branch (6) and the inside wall sliding connection who subtracts shock absorber storehouse (2), homonymy two equal fixedly connected with spring (7) between the lateral wall middle part of branch (6).
2. The electromagnetic motor with the damping structure between the end cover shells as claimed in claim 1, wherein: four the lateral wall middle part of branch (6) all articulates there is connecting rod (8), and upper end two and lower extreme are two respectively with the left end and the right-hand member fixed connection of two springs (7), four between connecting rod (8) the outer end of branch (6) all rotates and is connected with gyro wheel (9), the equal fixedly connected with slide rail (10) of inside wall upper end and the lower extreme in shock attenuation storehouse (2), gyro wheel (9) roll in slide rail (10).
3. The electromagnetic motor with the damping structure between the end cover shells as claimed in claim 1, wherein: the left end and the right-hand member of connecting the inner chamber front side wall and the back side wall of storehouse (5) all rotate and be connected with connecting axle (12), two the lateral wall of connecting axle (12) all is fixed with gear (11), two gear (11) intermeshing, two the lateral wall of gear (11) respectively with two branch (6) fixed connection of homonymy.
4. The electromagnetic motor with the damping structure between the end cover shells as claimed in claim 1, wherein: the inner side wall of the circular ring (4) is fixedly connected with a first bearing (13), and the inner side wall of the first bearing (13) is fixedly connected with the output shaft (3).
5. The electromagnetic motor with the damping structure between the end cover shells as claimed in claim 1, wherein: the utility model discloses a motor rotor, including shell (1), the equal even fixedly connected with connecting strip (14) of inside wall front end and rear end of shell (1), front end and rear end the equal fixedly connected with second bearing (15) in the inner of connecting strip (14), the inside wall and output shaft (3) fixed connection of second bearing (15), the inside wall fixedly connected with stator (16) of shell (1), the outside wall fixedly connected with rotor (17) of output shaft (3), the even fixedly connected with fin (22) of the outside wall of shell (1).
6. The electromagnetic motor with the damping structure between the end cover shells as claimed in claim 1, wherein: front end and rear end the front end and the rear end of shock attenuation storehouse (2) are fixedly connected with front end housing (20) and rear end cap (18) respectively, the rear end of output shaft (3) extends to fixedly connected with heat dissipation fan (19) in rear end cap (18), front end housing (20) is run through to the front end of output shaft (3), front end housing (20) and the contact surface fixedly connected with rubber external member (21) of output shaft (3), the inside wall and the output shaft (3) of rubber external member (21) rotate and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020196213.7U CN211405723U (en) | 2020-02-23 | 2020-02-23 | Electromagnetic motor with damping structure between end cover shells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020196213.7U CN211405723U (en) | 2020-02-23 | 2020-02-23 | Electromagnetic motor with damping structure between end cover shells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211405723U true CN211405723U (en) | 2020-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020196213.7U Expired - Fee Related CN211405723U (en) | 2020-02-23 | 2020-02-23 | Electromagnetic motor with damping structure between end cover shells |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211405723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112751441A (en) * | 2021-01-06 | 2021-05-04 | 范彬彬 | Motor shell mounting structure and mounting method |
| CN113489225A (en) * | 2021-09-07 | 2021-10-08 | 法图尔智能装备江苏有限公司 | Shockproof structure between motor end cover and motor shell |
-
2020
- 2020-02-23 CN CN202020196213.7U patent/CN211405723U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112751441A (en) * | 2021-01-06 | 2021-05-04 | 范彬彬 | Motor shell mounting structure and mounting method |
| CN113489225A (en) * | 2021-09-07 | 2021-10-08 | 法图尔智能装备江苏有限公司 | Shockproof structure between motor end cover and motor shell |
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| 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: 20200901 |
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| CF01 | Termination of patent right due to non-payment of annual fee |