CN204992924U - Reducing motor - Google Patents
Reducing motor Download PDFInfo
- Publication number
- CN204992924U CN204992924U CN201520753822.7U CN201520753822U CN204992924U CN 204992924 U CN204992924 U CN 204992924U CN 201520753822 U CN201520753822 U CN 201520753822U CN 204992924 U CN204992924 U CN 204992924U
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- bearing
- output shaft
- motor
- annular groove
- reducing
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Abstract
The utility model discloses a reducing motor belongs to motor equipment technical field, thereby aims at providing an output shaft position stable skew and the not hard up reducing motor who makes the stable work of output shaft of not taking place, its technical scheme as follows, including motor and reducing gear box, the reducing gear box sets up the place ahead at the motor, be provided with the output shaft parallel with electric motor rotor in the reducing gear box, the last driving gear that is provided with of electric motor rotor, be provided with driven gear on the output shaft, the drive gear is engaged with a driven gear, the both sides that the reducing gear box is relative all are provided with the perforation, the output shaft passes through the bearing and is connected with the rotation of perforating, be provided with positioning mechanism on the output shaft, positioning mechanism is including location annular and holding ring piece, holding ring piece cover is established at the holding ring inslot, the holding ring piece is contradicted with the bearing, the utility model discloses horizontal usefulness and vertical usefulness can also be realized, the reducing motor who uses is exclusively used in in agricultural, aquaculture, the animal husbandry.
Description
Technical field
The utility model relates to a kind of motor apparatus, and more particularly, it relates to a kind of reducing motor.
Background technology
Reducing motor refers to the conglomerate of reductor and motor (motor).This conglomerate also can be described as gear motor or gear motor usually.Usually undertaken integratedly assembling the rear complete supply of material by the reductor factory of specialty.Reducing motor is widely used in steel industry, machinery industry etc.The advantage of reducing motor is used to be simplified design, to save space.After World War II, developing rapidly of military electronics equipment facilitates the national minitype speed reducing motor such as the U.S., the Soviet Union, the development and production of DC speed-reducing.Along with the development of reducing motor industry, increasing industry and enterprise have applied to reducing motor, also have a collection of enterprise to enter into reducing motor industry.Current, at world's minitype speed reducing motor, on DC speed-reducing market, moral, method, English, U.S., in, Han Deng state remains ahead level.China's minitype speed reducing motor; DC speed-reducing industry is created in the 1950's; from for meeting the supporting needs of weaponry; go through imitated, designed, designed, research and development, scale manufacturing stage, form the industrial system that product development, large-scale production, key components and parts, critical material, dedicated manufacturing equipment, tester etc. are well-equipped, internationalization level improves constantly.
At present, on market (application number be 201120271592.2 Chinese patent disclose a kind of single-phase gear deceleration motor), it comprises single-phase gear deceleration motor body and an output shaft, be provided with a mounting box in the outside of described single-phase gear deceleration motor body, electronic type centrifugal switch is installed in described mounting box.Although this single-phase gear deceleration motor can reach antidetonation strong interference immunity, long service life, but when joining the use of a shaft, its shaft can interact with output shaft, make output shaft in long-term use procedure can offset, loosen, cause output shaft job insecurity.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of position of output axle to stablize and does not occur to offset and loosen thus makes the reducing motor of output shaft steady operation.
For achieving the above object, the utility model provides following technical scheme: a kind of reducing motor, comprise motor and reduction box, described reduction box is arranged on the front of motor, the output shaft parallel with rotor is provided with in described reduction box, described rotor is provided with driving gear, described output shaft is provided with driven gear, described driving gear engages with driven gear, the both sides that described reduction box is relative are provided with perforation, described output shaft is rotationally connected by bearing and perforation, described output shaft is provided with detent mechanism, described detent mechanism comprises positioning ring groove and fixed aunular sheet, described fixed aunular sheet is set in positioning ring groove, described fixed aunular sheet and bearing are conflicted.
The utility model is set to further: described positioning ring groove comprises the first annular groove and the second annular groove, described bearing comprises clutch shaft bearing and the second bearing, described clutch shaft bearing is arranged on reduction box in the perforation of motor side, described second bearing is arranged in the perforation of reduction box away from motor side, described first annular groove and the second annular groove are all arranged on the output shaft between clutch shaft bearing and the second bearing, and described first annular groove is arranged on the one end near clutch shaft bearing, described second annular groove is arranged on the one end near the second bearing, described driven gear to be arranged on the first annular groove and to conflict with clutch shaft bearing, described fixed aunular sheet to be set on the second annular groove and to conflict with the second bearing.
The utility model is set to further: described driven gear is provided with bulge loop near the side of clutch shaft bearing, and described bulge loop and clutch shaft bearing are conflicted.
The utility model is set to further: described output shaft is provided with the collar, and the described collar is arranged on the side of the second bearing fixed aunular sheet dorsad.
Compared with prior art, the utility model has the advantage of: by arranging fixed aunular sheet and the second bearing is conflicted on output shaft, output shaft its fixed aunular sheet when being subject to outside pulling force can be made to prop up the second bearing thus make output shaft that outside movement can not occur; Conflicted by the driven gear that arranges on output shaft and clutch shaft bearing, output shaft its driven gear when receiving the power to motor drive direction can be made to prop up clutch shaft bearing thus make output shaft that outside movement can not occur, thus there is not skew and loosen thus make output shaft steady operation in the position stability reaching output shaft.
Accompanying drawing explanation
Fig. 1 is the front view of this reducing motor embodiment;
Fig. 2 is the left view of this reducing motor embodiment;
The profile of the reduction box of this reducing motor of Fig. 3 embodiment;
Fig. 4 is the enlarged drawing in A portion in Fig. 3;
Fig. 5 is the enlarged drawing in B portion in Fig. 3;
Fig. 6 is the structural representation of the output shaft of this reducing motor embodiment.
Reference numeral: 1, motor; 2, reduction box; 3, output shaft; 4, driving gear; 5, driven gear; 6, bore a hole; 7, fixed aunular sheet; 8, the first annular groove; 9, the second annular groove; 10, clutch shaft bearing; 11, the second bearing; 12, bulge loop; 13, the collar; 14, horizontal footing; 15, vertical flange; 16, snap ring.
Embodiment
Referring to figs. 1 through Fig. 6, reducing motor embodiment is described further.
A kind of model is the reducing motor of YCJ71-1.5-456-B35, comprise motor 1 and reduction box 2, described reduction box 2 is arranged on the front of motor 1, the output shaft 3 parallel with motor 1 rotor is provided with in described reduction box 2, described motor 1 rotor is provided with driving gear 4, described output shaft 3 is provided with driven gear 5, described driving gear 4 engages with driven gear 5, the both sides that described reduction box 2 is relative are provided with perforation 6, described output shaft 3 is rotationally connected by bearing and perforation 6, described output shaft 3 is provided with detent mechanism, described detent mechanism comprises positioning ring groove and fixed aunular sheet 7, described fixed aunular sheet 7 is set in positioning ring groove, described fixed aunular sheet 7 is conflicted with bearing.
In the present embodiment, described driving gear 4 is fixed on the rotor of motor 1 by snap ring 16, loosens to prevent driving gear 4.
Described positioning ring groove comprises the first annular groove 8 and the second annular groove 9, described bearing comprises clutch shaft bearing 10 and the second bearing 11, described clutch shaft bearing 10 is arranged on reduction box 2 in the perforation 6 of motor 1 side, described second bearing 11 is arranged in the perforation 6 of reduction box 2 away from motor 1 side, described first annular groove 8 and the second annular groove 9 are all arranged on the output shaft 3 between clutch shaft bearing 10 and the second bearing 11, and described first annular groove 8 is arranged on the one end near clutch shaft bearing 10, described second annular groove 9 is arranged on the one end near the second bearing 11, described driven gear 5 to be arranged on the first annular groove 8 and to conflict with clutch shaft bearing 10, described fixed aunular sheet 7 to be set on the second annular groove 9 and to conflict with the second bearing 11.
Described driven gear 5 is provided with bulge loop 13 near the side of clutch shaft bearing 10, and described bulge loop 13 is conflicted with clutch shaft bearing 10.In the present embodiment bulge loop 13 and clutch shaft bearing 10 inner ring are conflicted, and can not directly contact with the outer shroud of clutch shaft bearing 10 or steel ball, bulge loop 13 can be made like this together with the inner ring of clutch shaft bearing 10 to rotate the normal work that can not affect output shaft 3.
Described output shaft 3 is provided with the collar, and the described collar is arranged on the side of the second bearing 11 fixed aunular sheet 7 dorsad.Further can be coordinated with fixed aunular sheet 7 by the collar arranged on output shaft 3, make output shaft 3 receive the collar of the second bearing 11 both sides and the positioning action of fixed aunular sheet 7 and can not be subjected to displacement.
In the present embodiment, described reduction box 2 is provided with horizontal footing 14, its horizontal footing 14 can make its output shaft 3 parallel with the object that horizontal footing 14 connects, described reduction box 2 is provided with vertical flange 15 towards the one side of output shaft 3, the object that its vertical flange 15 can make its output shaft 3 be connected with vertical flange 15 is vertical, reducing motor 1 can be made to be suitable in other plant equipment more for driving by the effect of horizontal footing 14 and vertical flange 15 two.
In the present embodiment, described horizontal footing 14 radius be 190mm-210mm, the radius of described perforation 6 is 61.57mm-62.03mm, the diameter of described vertical flange 15 is 194mm-196mm, and the length of described motor 1 is 285mm, and the diameter of described motor 1 is 156mm, the length of described reduction box 2 is 206mm-208mm, the height of described reduction box 2 is 235mm, and the thickness of described vertical flange 15 is 11mm-13mm, and the thickness of described horizontal footing 14 is 25mm-27mm.
By arranging fixed aunular sheet 7 and the second bearing 11 is conflicted on output shaft 3, output shaft 3 its fixed aunular sheet 7 when being subject to outside pulling force can be made to prop up the second bearing 11 thus make output shaft 3 that outside movement can not occur, conflicted with clutch shaft bearing 10 by the driven gear 5 arranged on output shaft 3, output shaft 3 its driven gear 5 when receiving the power to motor 1 direction can be made to prop up clutch shaft bearing 10 thus make output shaft 3 that outside movement can not occur, thus there is not skew and loosen thus make output shaft 3 steady operation in the position stability reaching output shaft 3, simultaneously again because of by clutch shaft bearing 10, second bearing 11 coordinates with output shaft 3, driving force after making the driven gear 5 on output shaft 3 be subject to the driving of driving gear 4 can be born by clutch shaft bearing 10 and the second bearing 11, ensure that the rotation of output shaft 3, this reducing motor complete machine moulding is small and exquisite, attractive in appearance, rotary speed type spectrum width is wide, be exclusively used in agricultural, aquaculture, animal husbandry uses.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. a reducing motor, comprise motor and reduction box, described reduction box is arranged on the front of motor, the output shaft parallel with rotor is provided with in described reduction box, described rotor is provided with driving gear, described output shaft is provided with driven gear, described driving gear engages with driven gear, the both sides that described reduction box is relative are provided with perforation, described output shaft is rotationally connected by bearing and perforation, it is characterized in that: described output shaft is provided with detent mechanism, described detent mechanism comprises positioning ring groove and fixed aunular sheet, described fixed aunular sheet is set in positioning ring groove, described fixed aunular sheet and bearing are conflicted.
2. a kind of reducing motor according to claim 1, it is characterized in that: described positioning ring groove comprises the first annular groove and the second annular groove, described bearing comprises clutch shaft bearing and the second bearing, described clutch shaft bearing is arranged on reduction box in the perforation of motor side, described second bearing is arranged in the perforation of reduction box away from motor side, described first annular groove and the second annular groove are all arranged on the output shaft between clutch shaft bearing and the second bearing, and described first annular groove is arranged on the one end near clutch shaft bearing, described second annular groove is arranged on the one end near the second bearing, described driven gear to be arranged on the first annular groove and to conflict with clutch shaft bearing, described fixed aunular sheet to be set on the second annular groove and to conflict with the second bearing.
3. a kind of reducing motor according to claim 2, is characterized in that: described driven gear is provided with bulge loop near the side of clutch shaft bearing, described bulge loop and clutch shaft bearing are conflicted.
4. a kind of reducing motor according to claim 2, is characterized in that: described output shaft is provided with the collar, and the described collar is arranged on the side of the second bearing fixed aunular sheet dorsad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753822.7U CN204992924U (en) | 2015-09-25 | 2015-09-25 | Reducing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753822.7U CN204992924U (en) | 2015-09-25 | 2015-09-25 | Reducing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204992924U true CN204992924U (en) | 2016-01-20 |
Family
ID=55127248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520753822.7U Expired - Fee Related CN204992924U (en) | 2015-09-25 | 2015-09-25 | Reducing motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204992924U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846595A (en) * | 2016-05-12 | 2016-08-10 | 成都陌云科技有限公司 | Rotation apparatus capable of protection |
| CN106208514A (en) * | 2016-08-23 | 2016-12-07 | 太仓圣广仁自动化设备有限公司 | A kind of gearmotor |
| CN106374656A (en) * | 2016-11-08 | 2017-02-01 | 天津深之蓝海洋设备科技有限公司 | Separated motor rotor rotating shaft, ROV propeller motor, ROV propeller and ROV |
| CN106428483A (en) * | 2016-11-08 | 2017-02-22 | 天津深之蓝海洋设备科技有限公司 | Novel ROV (remote operated vehicle) propeller and ROV |
-
2015
- 2015-09-25 CN CN201520753822.7U patent/CN204992924U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846595A (en) * | 2016-05-12 | 2016-08-10 | 成都陌云科技有限公司 | Rotation apparatus capable of protection |
| CN106208514A (en) * | 2016-08-23 | 2016-12-07 | 太仓圣广仁自动化设备有限公司 | A kind of gearmotor |
| CN106374656A (en) * | 2016-11-08 | 2017-02-01 | 天津深之蓝海洋设备科技有限公司 | Separated motor rotor rotating shaft, ROV propeller motor, ROV propeller and ROV |
| CN106428483A (en) * | 2016-11-08 | 2017-02-22 | 天津深之蓝海洋设备科技有限公司 | Novel ROV (remote operated vehicle) propeller and ROV |
| CN106428483B (en) * | 2016-11-08 | 2018-02-06 | 天津深之蓝海洋设备科技有限公司 | A kind of ROV propellers and ROV |
| CN106374656B (en) * | 2016-11-08 | 2019-01-15 | 天津深之蓝海洋设备科技有限公司 | A kind of separation motor rotor shaft, ROV propeller motor, ROV propeller and ROV |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20180925 |