CN110056609A - A kind of decelerating motor and its retarder - Google Patents
A kind of decelerating motor and its retarder Download PDFInfo
- Publication number
- CN110056609A CN110056609A CN201910334898.9A CN201910334898A CN110056609A CN 110056609 A CN110056609 A CN 110056609A CN 201910334898 A CN201910334898 A CN 201910334898A CN 110056609 A CN110056609 A CN 110056609A
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- level
- input shaft
- axis
- cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/14—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising conical gears only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of decelerating motor and its retarders, it is related to motor drive technical field, its key points of the technical solution are that: retarder includes cabinet, rotation is provided with input shaft, output shaft and jackshaft in cabinet, the axis of input shaft is overlapped with the axis of output shaft, the axis of jackshaft and the axis of input shaft are vertical, are axially coaxially fixed with level-one bevel gear and second level bevel gear along it on jackshaft, and level-one bevel gear is compared with second level bevel gear closer to the axis of input shaft；It is coaxially fixed with the drive bevel gear engaged with level-one bevel gear on input shaft, is coaxially fixed with the driven wheel of differential engaged with second level bevel gear on output shaft.Input shaft is coaxial with output shaft, and the combination of this retarder and motor is not easy to generate interference with the other structures near installation site；The set-up mode of each gear keeps the diameter of cabinet smaller, this retarder has the advantages that small in size, compact-sized；This retarder can reduce by more than 50 the revolving speed that motor exports, and more be suitble to blower field.
Description
Technical field
The present invention relates to motor drive technical field, in particular to a kind of decelerating motor and its retarder.
Background technique
Motor is the usual means for being used as driving source in production and living, and the revolving speed of motor output is higher, generally in 1000r/
Min or more, to drive component slow rotation, the retarder that needs to arrange in pairs or groups is used in conjunction with motor.
Existing Authorization Notice No. discloses a kind of decelerating motor for the Chinese utility model patent of CN203166689U, including
Reduction gearbox, driving gear, driven gear, output shaft, input shaft, main motor, first bearing and screw of having strong market potential, driven gear are fixed
On output shaft, driving gear is mounted on input shaft, and input shaft is connected with main motor, and main motor is pacified by screw of having strong market potential
Mounted in reduction gearbox right end, output shaft is mounted in reduction gearbox by first bearing, driven gear and driving gear on output shaft
It is meshed.
Prior art among the above has the following deficiencies: that the input shaft of the reduction gearbox is eccentric in output shaft, main motor
It is offset to the radial side of output shaft；Since the space that main motor occupies output shaft radial direction side is larger, then the decelerating motor pair
More demanding, the easy other structures generation interference near installation site of the decelerating motor of installation space.
Summary of the invention
In view of the deficienciess of the prior art, the first object of the present invention is to provide a kind of retarder, input shaft with it is defeated
Shaft is coaxial, and the combination of this retarder and motor is not easy to generate interference with the other structures near installation site.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of retarder, including cabinet,
Rotation is provided with input shaft and output shaft in the cabinet, and the axis of the input shaft is overlapped with the axis of output shaft, the case
Also rotation is provided with jackshaft in vivo, and the axis of the jackshaft and the axis of input shaft are vertical, along its axis on the jackshaft
To being coaxially fixed with level-one bevel gear and second level bevel gear, the level-one bevel gear is compared with second level bevel gear closer to the axis of input shaft
Line；
It is coaxially fixed with the drive bevel gear engaged with level-one bevel gear on the input shaft, is coaxially fixed on the output shaft
The driven wheel of differential engaged with second level bevel gear.
Through the above technical solutions, input shaft is nibbled by drive bevel gear and level-one bevel gear when input shaft rotation
With driving jackshaft to rotate, jackshaft drives output shaft to turn by the engagement of second level bevel gear and driven wheel of differential for cooperation
Dynamic, there are a stable drive ratio between second level bevel gear and driven wheel of differential, the revolving speed of output shaft is less than input shaft, this retarder plays
Decelerating effect.Since the input shaft of this retarder, output shaft are coaxial, the set-up mode of each gear can make the diameter of cabinet be less than electricity
Machine, this retarder have the advantages that small in size, compact-sized.This retarder is installed to motor, compared with simple motor
Axial length is only increased, motor will not be offset to the radial side of output shaft.Requirement of this retarder to installation space is lower,
Identical as simple motor, the combination of this retarder and motor is not easy to generate interference with the other structures near installation site.
Preferably, the jackshaft is established by the bearing one and cabinet that are set to both ends and is rotatablely connected, two axis
Hold the radially opposite sides for being located at input shaft.
Through the above technical solutions, the level-one bevel gear of stress, second level bevel gear is needed to be located between two bearings one, in
Between axis stablized support by two bearings one when rotating, the rotational stability of jackshaft is good.
Preferably, the cabinet is equipped with the bearing hole one installed for bearing one, the outer wall of the bearing hole one and cabinet
The outer wall of perforation, the cabinet is equipped with the closed capping of bearing hole one.
Through the above technical solution.Jackshaft, bearing one can be assembled by bearing hole one with cabinet, more convenient；
Covering, which can prevent extraneous dust from entering in cabinet, pollutes, and after injecting lubricating oil in cabinet, lubricating oil will not warp beam
Bearing bore one leaks.
Preferably, the cabinet includes front cover, rear cover, the middle body between front cover and rear cover, the front cover, middle body, after
Lid three is fixed by bolt, and the input shaft covers after being rotatably dispose in, and the jackshaft is rotatably dispose on middle body,
The output shaft is rotatably dispose on front cover.
Through the above technical solutions, personnel can by each axis and corresponding front cover, middle body or rear cover after the assembly is completed, then will before
Lid, middle body and rear cover are assembled into cabinet entirety, and the assembly of this retarder is relatively simple.
Preferably, covered after described be equipped with supply in body end face be embedded the locating slot of positioning.
Through the above technical solutions, locating slot can facilitate rear cover to be positioned when assembling with middle body, assembly efficiency is improved.
Preferably, the outer wall of the jackshaft is equipped with positive stop key, and the level-one bevel gear, second level bevel gear are equipped in confession
Between the axis hole that penetrates of axis, the hole wall of the axis hole is equipped with the keyway being embedded in for positive stop key.
Through the above technical solutions, positive stop key is generated for limiting level-one bevel gear, second level bevel gear relative to jackshaft
Rotation.
Preferably, the level-one bevel gear and second level bevel gear abut, and the outer wall of the jackshaft is equipped with embedding for positive stop key
If mounting groove, the quantity of the positive stop key is one, and the positive stop key is embedded in the key of level-one bevel gear, second level bevel gear simultaneously
In slot.
Through the above technical solutions, level-one bevel gear and second level bevel gear are positioned by abutting, it need not on jackshaft
Positioning rank is respectively set；The limitation rotation of level-one bevel gear, second level bevel gear can be realized in single positive stop key, need not on jackshaft
Two mounting grooves are processed, the processing of jackshaft is more convenient.
The second object of the present invention is to provide a kind of decelerating motor, and machine shaft is coaxial with output shaft, this decelerating motor
It is not easy to generate interference with the other structures near installation site.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of decelerating motor, including electricity
Machine ontology further includes above-mentioned retarder, and the cabinet is fixed on motor body, and the input shaft is turned by motor body driving
It is dynamic.
Through the above technical solutions, motor body forms entirety in conjunction with retarder, this decelerating motor can be directly as drive
Dynamic source uses, and can directly export lower revolving speed.Since machine shaft is coaxial with output shaft, this decelerating motor and simple electricity
Machine is not easy to generate interference with the other structures near installation site compared to axial length, this decelerating motor is only increased.
Preferably, the input shaft penetrates in motor body, the output shaft, that is, motor body center shaft.
Through the above technical solutions, since the shaft of motor center also serves as the input shaft of retarder, then in retarder and electricity
No setting is required between machine ontology shaft coupling, conducive to it is compact-sized, reduce cost.
In conclusion the present invention having the beneficial effect that in contrast to the prior art
1, input shaft and output shaft are coaxial, and the combination of this retarder and motor is not easy to generate with the other structures near installation site
Interference；
2, the set-up mode of each gear keeps the diameter of cabinet smaller, this retarder has the advantages that small in size, compact-sized；
3, this retarder can reduce by more than 50 the revolving speed that motor exports, and more be suitble to blower field.
Detailed description of the invention
Fig. 1 is a kind of perspective view of retarder of embodiment one；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the Local map of embodiment one, the structure of main prominent keyway and positive stop key；
Fig. 4 is a kind of schematic diagram of decelerating motor of embodiment two.
In figure, 1, cabinet；2, input shaft；3, jackshaft；4, output shaft；11, front cover；12, middle body；13, rear cover；131, fixed
Position slot；14, bearing one；15, bearing two；16, bearing three；121, bearing hole one；17, it covers；31, level-one bevel gear；32, second level
Bevel gear；21, drive bevel gear；41, driven wheel of differential；33, mounting groove；5, positive stop key；34, axis hole；341, keyway；10, electric
Machine ontology.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment one:
Referring to Figures 1 and 2, be a kind of retarder disclosed by the invention, including cabinet 1, in cabinet 1 rotation be provided with input shaft 2,
Jackshaft 3 and output shaft 4, wherein the axis of input shaft 2 is overlapped with the axis of output shaft 4, the axis and input shaft 2 of jackshaft 3
Axis it is vertical.
Cabinet 1 includes front cover 11, rear cover 13, the middle body 12 between front cover 11 and rear cover 13, wherein front cover 11, rear cover 13
It is disc, middle body 12 is cylindrical sleeve, and front cover 11, middle body 12,13 three of rear cover are assembled by bolt, rear cover 13
It is equipped with the locating slot 131 that 12 end face of body in supplying is embedded positioning, front cover 11, middle body 12,13 three of rear cover can conveniently realize and tear open
Dress.
Jackshaft 3 is preset with longer length, and jackshaft 3 is established by the bearing 1 and middle body 12 that are sheathed on both ends to be turned
Dynamic connection, two bearings 1 are located at the radially opposite sides of 2 axis of input shaft, by two bearings one when jackshaft 3 rotates
14 stablize supports, and the rotational stability of jackshaft 3 is good.Input shaft 2 is established by being set in outer bearing 2 15 and rear cover 13
Rotation connection, output shaft 4 establish rotation connection by being set in outer bearing 3 16 and front cover 11.Personnel can by each axis with it is corresponding
Front cover 11, middle body 12 or rear cover 13 after the assembly is completed, then that front cover 11, middle body 12 and rear cover 13 be assembled into cabinet 1 is whole, this
The assembly of retarder is relatively simple.
Cabinet 1 is equipped with the bearing hole 1 installed for bearing 1, and bearing hole 1 and the outer wall of cabinet 1 penetrate through,
Jackshaft 3, bearing 1 can be assembled by bearing hole 1 with cabinet 1, more convenient.The outer wall of cabinet 1 corresponds
It is equipped in bearing hole 1 and covers 17, covered 17 and fixation is realized by bolt and cabinet 1, cover 17 for the mouth of bearing hole 1
Portion's closing；Capping 17 is for preventing extraneous dust from entering in cabinet 1, and after injecting lubricating oil in cabinet 1, lubricating oil will not be through
Bearing hole 1 leaks.
Level-one bevel gear 31 and second level bevel gear 32,31 He of level-one bevel gear are axially coaxially fixed with along it on jackshaft 3
Second level bevel gear 32 is respectively positioned on the same radial direction of input shaft 2, wherein level-one bevel gear 31 compared with second level bevel gear 32 closer to
The axis of input shaft 2.The end that input shaft 2 is located in cabinet 1 is coaxially fixed with drive bevel gear 21, drive bevel gear 21 and one
Grade bevel gear 31 engages；The end that output shaft 4 is located in cabinet 1 is coaxially fixed with driven wheel of differential 41, driven wheel of differential 41 with
Second level bevel gear 32 engages.Level-one bevel gear 31, the diameter of second level bevel gear 32 are close, and the diameter of driven wheel of differential 41 is greater than master
Dynamic bevel gear 21.
When input shaft 2 rotates, during input shaft 2 is driven by the engagement of drive bevel gear 21 and level-one bevel gear 31
Between axis 3 rotate, jackshaft 3 drives the rotation of output shaft 4 by the engagement of second level bevel gear 32 and driven wheel of differential 41, due to
The size of second level bevel gear 32 is less than driven wheel of differential 41, then there is certain transmission between second level bevel gear 32 and driven wheel of differential 41
Than the revolving speed of output shaft 4 is less than input shaft 2, this retarder plays decelerating effect.
Referring to Fig. 3, the outer wall of jackshaft 3 is equipped with the mounting groove 33 of strip, and the length direction of mounting groove 33 is along jackshaft 3
Axial direction, be embedded with single positive stop key 5 in mounting groove 33, the shape of positive stop key 5 is corresponding with mounting groove 33 and protrudes from jackshaft 3
Outer wall.Level-one bevel gear 31, second level bevel gear 32 are equipped with the axis hole 34 penetrated for jackshaft 3, and jackshaft 3 and axis hole 34 are logical
It crosses interference fit close-fitting to fix, the hole wall of axis hole 34 is equipped with the keyway 341 being embedded in for positive stop key 5.Axis of the keyway 341 along axis hole 34
To the both ends of the surface outer wall for penetrating through corresponding level-one bevel gear 31, second level bevel gear 32, positive stop key 5 is embedded in level-one bevel gear simultaneously
31, in the keyway 341 of second level bevel gear 32, positive stop key 5 plays limitation level-one bevel gear 31, second level bevel gear 32 relative to centre
The effect that axis 3 rotates.
To sum up, the input shaft 2 of this retarder, output shaft 4 are coaxial, and the set-up mode of each gear can make the diameter of cabinet 1 small
In motor, this retarder has the advantages that small in size, compact-sized.This retarder can by motor export revolving speed reduce half with
On, more it is suitble to blower field.
This retarder is installed to motor, axial length is increased only compared with simple motor, motor will not bias
In the radial side of output shaft 4.Requirement of this retarder to installation space is lower, substantially identical as simple motor, this retarder
Combination with motor is not easy to generate interference with the other structures near installation site.
Embodiment two:
Referring to Fig. 4, a kind of decelerating motor, including motor body 10 and above-mentioned retarder, cabinet 1 is fixed on electricity by rear cover 13
On machine ontology 10, input shaft 2 is penetrated in motor body 10, and output shaft 4 is the shaft of motor center.
This decelerating motor can directly export lower revolving speed, since the shaft at 10 center of motor body also serves as retarder
Input shaft 2, then no setting is required between retarder and motor body 10 shaft coupling, conducive to it is compact-sized, reduce cost.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (9)
1. a kind of retarder, including cabinet (1), the interior rotation of the cabinet (1) is provided with input shaft (2) and output shaft (4), special
Sign is: the axis of the input shaft (2) is overlapped with the axis of output shaft (4), and also rotation is provided with jackshaft in the cabinet (1)
(3), the axis of the jackshaft (3) is vertical with the axis of input shaft (2), axial coaxial fixed along it on the jackshaft (3)
There are a level-one bevel gear (31) and second level bevel gear (32), the level-one bevel gear (31) is compared with second level bevel gear (32) closer to input
The axis of axis (2)；
The drive bevel gear (21) engaged with level-one bevel gear (31), the output shaft are coaxially fixed on the input shaft (2)
(4) driven wheel of differential (41) engaged with second level bevel gear (32) is coaxially fixed on.
2. retarder according to claim 1, it is characterized in that: the jackshaft (3) is by being set to the bearing one at both ends
(14) it establishes and is rotatablely connected with cabinet (1), two bearings one (14) are located at the radially opposite sides of input shaft (2).
3. retarder according to claim 2, it is characterized in that: the cabinet (1) is equipped with and to install for bearing one (14)
Bearing hole one (121), the outer wall perforation of the bearing hole one (121) and cabinet (1), the outer wall of the cabinet (1) are equipped with axis
The closed capping (17) of bearing bore one (121).
4. retarder according to claim 1, it is characterized in that: the cabinet (1) includes front cover (11), rear cover (13), sets
Middle body (12) between front cover (11) and rear cover (13), the front cover (11), middle body (12), rear cover (13) three by bolt into
Row is fixed, and the input shaft (2) is rotatably dispose on rear cover (13), and the jackshaft (3) is rotatably dispose on middle body (12), institute
Output shaft (4) is stated to be rotatably dispose on front cover (11).
5. retarder according to claim 4 is embedded it is characterized in that: the rear cover (13) is equipped with body (12) end face in confession
The locating slot (131) of positioning.
6. retarder according to claim 1, it is characterized in that: the outer wall of the jackshaft (3) is equipped with positive stop key (5), institute
State level-one bevel gear (31), second level bevel gear (32) is equipped with the axis hole (34) that penetrates for jackshaft (3), the axis hole (34)
Hole wall is equipped with the keyway (341) being embedded in for positive stop key (5).
7. retarder according to claim 6, it is characterized in that: the level-one bevel gear (31) and second level bevel gear (32) are supported
It connects, the outer wall of the jackshaft (3) is equipped with the mounting groove (33) being embedded for positive stop key (5), and the quantity of the positive stop key (5) is one
A, keyway (341) of the positive stop key (5) simultaneously embedded in level-one bevel gear (31), second level bevel gear (32) is interior.
8. a kind of decelerating motor, including motor body (10), it is characterized in that: further including above-mentioned retarder, the cabinet (1) is solid
Due on motor body (10), the input shaft (2) is driven by motor body (10) and is rotated.
9. a kind of decelerating motor according to claim 8, it is characterized in that: the input shaft (2) penetrates motor body (10)
It is interior, the output shaft (4) the i.e. shaft at motor body (10) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910334898.9A CN110056609A (en) | 2019-04-24 | 2019-04-24 | A kind of decelerating motor and its retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910334898.9A CN110056609A (en) | 2019-04-24 | 2019-04-24 | A kind of decelerating motor and its retarder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110056609A true CN110056609A (en) | 2019-07-26 |
Family
ID=67320560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910334898.9A Pending CN110056609A (en) | 2019-04-24 | 2019-04-24 | A kind of decelerating motor and its retarder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110056609A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111917237A (en) * | 2019-08-09 | 2020-11-10 | 浙江安保龙智能安防科技有限公司 | Wide intelligent curtain motor that opens and shuts of range of application |
| CN117411241A (en) * | 2023-12-13 | 2024-01-16 | 广东敏卓机电股份有限公司 | Small-sized motor |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050802A (en) * | 2007-01-29 | 2007-10-10 | 张远明 | Speed reducer |
| CN201254827Y (en) * | 2008-09-03 | 2009-06-10 | 常州机电职业技术学院 | Reduction gearing mechanism for vertical troweling machine |
| CN201363412Y (en) * | 2009-02-19 | 2009-12-16 | 南昌江铃集团协和传动技术有限公司 | Reduction gear box with straight-umbrella bevel gear pair and straight toothed spur gear pair |
| CN105041976A (en) * | 2015-07-30 | 2015-11-11 | 安徽费洛卡重工传动有限公司 | Reversing speed reducer with independent lubrication function |
| CN204961707U (en) * | 2015-08-19 | 2016-01-13 | 杭州建明机械有限公司 | Speed reducer of low noise high stable |
| CN105276088A (en) * | 2015-11-17 | 2016-01-27 | 江苏瑞星减速机有限公司 | Environment-friendly speed reducer special for water treatment |
| CN206738497U (en) * | 2017-03-28 | 2017-12-12 | 南昌江铃集团协和传动技术有限公司 | A kind of straw blower uni-drive gear box |
| CN207393912U (en) * | 2017-05-08 | 2018-05-22 | 天津职业技术师范大学 | Coaxially to transferring out cone gear reducer |
| CN208311375U (en) * | 2018-05-29 | 2019-01-01 | 南京高精齿轮集团有限公司 | A kind of bevel gear transmission |
| CN109296573A (en) * | 2018-10-17 | 2019-02-01 | 江苏钧微动力科技有限公司 | A kind of plug-in rotation with conical gear reducer is straight to drive electrohydraulic servo valve |
-
2019
- 2019-04-24 CN CN201910334898.9A patent/CN110056609A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050802A (en) * | 2007-01-29 | 2007-10-10 | 张远明 | Speed reducer |
| CN201254827Y (en) * | 2008-09-03 | 2009-06-10 | 常州机电职业技术学院 | Reduction gearing mechanism for vertical troweling machine |
| CN201363412Y (en) * | 2009-02-19 | 2009-12-16 | 南昌江铃集团协和传动技术有限公司 | Reduction gear box with straight-umbrella bevel gear pair and straight toothed spur gear pair |
| CN105041976A (en) * | 2015-07-30 | 2015-11-11 | 安徽费洛卡重工传动有限公司 | Reversing speed reducer with independent lubrication function |
| CN204961707U (en) * | 2015-08-19 | 2016-01-13 | 杭州建明机械有限公司 | Speed reducer of low noise high stable |
| CN105276088A (en) * | 2015-11-17 | 2016-01-27 | 江苏瑞星减速机有限公司 | Environment-friendly speed reducer special for water treatment |
| CN206738497U (en) * | 2017-03-28 | 2017-12-12 | 南昌江铃集团协和传动技术有限公司 | A kind of straw blower uni-drive gear box |
| CN207393912U (en) * | 2017-05-08 | 2018-05-22 | 天津职业技术师范大学 | Coaxially to transferring out cone gear reducer |
| CN208311375U (en) * | 2018-05-29 | 2019-01-01 | 南京高精齿轮集团有限公司 | A kind of bevel gear transmission |
| CN109296573A (en) * | 2018-10-17 | 2019-02-01 | 江苏钧微动力科技有限公司 | A kind of plug-in rotation with conical gear reducer is straight to drive electrohydraulic servo valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111917237A (en) * | 2019-08-09 | 2020-11-10 | 浙江安保龙智能安防科技有限公司 | Wide intelligent curtain motor that opens and shuts of range of application |
| CN117411241A (en) * | 2023-12-13 | 2024-01-16 | 广东敏卓机电股份有限公司 | Small-sized motor |
| CN117411241B (en) * | 2023-12-13 | 2024-02-13 | 广东敏卓机电股份有限公司 | Small-sized motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110056609A (en) | A kind of decelerating motor and its retarder | |
| CN2821274Y (en) | Tubular motor planed gear speed reducer | |
| CN201502256U (en) | Speed reducer for automatic swing door | |
| CN213685179U (en) | Differential housing for vehicle reduction gearbox | |
| CN114583882A (en) | Permanent magnet motor for oil field | |
| CN212533303U (en) | F7 knits seam and turns over power structure of integrative hosiery machine | |
| CN212543572U (en) | Structure-improved series excitation speed reducing motor | |
| CN201409044Y (en) | Automatic door-use brushless direct current speed reduction motor | |
| CN220739358U (en) | Cold header driving device for machining self-locking nut | |
| CN205654327U (en) | Beam -pumping unit's brake structure | |
| CN111577881A (en) | Split type planet carrier | |
| CN211399288U (en) | Spindle nose formula gear oil pump convenient to installation | |
| CN219183389U (en) | Double-motor curtain driving mechanism | |
| CN203944652U (en) | A kind of rolling mill speed reducer | |
| CN219520955U (en) | Support welding mechanism for automobile seat machining | |
| CN209444581U (en) | A kind of centrifugal pump speed setting unit | |
| CN212106848U (en) | Speed reducer copper sheathing stopping structure | |
| CN212455407U (en) | Differential mechanism rotary mechanism with single shaft and multiple discs | |
| CN220791128U (en) | Rotary disc driving device for petroleum drilling machine | |
| CN218335625U (en) | Direct current gear motor with multistage reduction gear | |
| CN213685177U (en) | Differential mechanism for vehicle reduction gearbox | |
| CN214196437U (en) | Automobile engine oil pump with fastening oil pipe joint | |
| CN217344625U (en) | Vertical power head assembly | |
| CN203513047U (en) | Traction machine with lateral rotary encoder | |
| CN214221906U (en) | Special speed reducer for octagonal speed-increasing type grinding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190726 |
|
| RJ01 | Rejection of invention patent application after publication |