CN207687265U - A kind of micromotor gear box structure - Google Patents
A kind of micromotor gear box structure Download PDFInfo
- Publication number
- CN207687265U CN207687265U CN201721714184.3U CN201721714184U CN207687265U CN 207687265 U CN207687265 U CN 207687265U CN 201721714184 U CN201721714184 U CN 201721714184U CN 207687265 U CN207687265 U CN 207687265U
- Authority
- CN
- China
- Prior art keywords
- gear
- bottom plate
- motor
- output shaft
- mandrel
- 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.)
- Active
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of micromotor gear box structure, micromotor includes gear-box and motor.Gear-box includes bottom plate, babinet and gear-driven assembly, and bottom plate is co-axially mounted and constitutes the accommodating space of an accommodating gear-driven assembly with babinet, and gear-driven assembly is mounted on bottom plate.One output shaft is also installed, output shaft is coaxially disposed with bottom plate and babinet, and the both ends of output shaft are fixed on respectively on bottom plate and the output end of babinet in accommodating space.One output gear is installed, output gear is sequentially connected with gear-driven assembly on output shaft.Motor is mounted on bottom plate, and the output shaft of motor is arranged in bottom plate, coaxially connected with a motor gear, and motor gear is arranged in accommodating space, and motor gear is mounted on bottom plate.The utility model simplifies the internal structure of traditional micromotor gear-box, is easy for installation and removal, and improves production efficiency, saves production cost.
Description
Technical field
The utility model is related to micromotor technical field, more particularly to a kind of micromotor gear box structure.
Background technology
In micromotor, the effect of gear-box is extremely important, can be used for speed change, change speed transmission direction and transmission
Torque etc..The rotation of motor is carried out transmission and defeated by traditional gear-box by internal gear-driven assembly by output shaft
Go out.But the gear-driven assembly and output shaft inside existing gear-box are required to through clamping plate and support and make one
It is whole, then by integral installation in gear-box, process is various, and internal component is more, assembly takes, and is not easy to mount and dismount,
Difficulty is reprocessed, it is of high cost.
Utility model content
The main purpose of the utility model is to propose a kind of micromotor gear box structure, it is intended to simplify tradition micromotor
The internal structure of gear-box, is easy for installation and removal, and improves production efficiency, saves production cost.
To achieve the above object, the utility model proposes a kind of micromotor gear box structure, micromotor includes tooth
Roller box and motor.The gear-box includes bottom plate, babinet and gear-driven assembly, the bottom plate be co-axially mounted with the babinet and
An accommodating space for housing the gear-driven assembly is constituted, the gear-driven assembly is mounted on the bottom plate.The appearance
One output shaft is also installed, the output shaft is coaxially disposed with the bottom plate and babinet, and the both ends of the output shaft in emptying
It is fixed on respectively on the bottom plate and the output end of babinet.One output gear, the output gear are installed on the output shaft
Wheel is sequentially connected with the gear-driven assembly.The motor is mounted on the bottom plate, and the output shaft of the motor is worn
Coaxially connected with a motor gear in the bottom plate, the motor gear is arranged in the accommodating space, and the motor tooth
Wheel is mounted on the bottom plate.
Preferably, the gear-driven assembly includes two mandrels being coaxially disposed with the bottom plate and babinet and is mounted on
Gear assembly on mandrel, the mandrel are mounted on the bottom plate.The gear assembly includes first to be sequentially connected successively
Gear assembly, second gear component, third gear assembly, the first gear component are sequentially connected with the motor gear, institute
Third gear assembly is stated to be sequentially connected with the output gear.
Preferably, the mandrel includes the first mandrel and the second mandrel, and the first gear component is set as a pinion gear,
The pinion gear is mounted on first mandrel, and is sequentially connected with the motor gear.The second gear component setting
For the first middle gear, the second middle gear, third middle gear being sequentially connected successively, tooth in first middle gear and the third
Wheel is coaxially mounted on second mandrel, and second middle gear is mounted on first mandrel, and tooth in described first
Wheel is connect with the pinion drive.The third gear assembly is set as a gear wheel, and the gear wheel is mounted on described the
On one mandrel, and it is sequentially connected respectively with second middle gear and output gear.
Preferably, the first end of the output shaft is connect by first bearing with the bottom plate, and the second of the output shaft
End is connect by second bearing with the output end of the babinet.
Compared with prior art, the utility model has the beneficial effects that：Simplify the inside of traditional micromotor gear-box
Structure eliminates traditional clamping plate and support column arrangement, and gear-driven assembly and output shaft are directly installed on to the bottom of gear-box
On plate, reduce internal component, convenient for assembly and dismounting substantially increases production efficiency, production cost has been saved for enterprise.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural blast schematic diagram of the utility model gear-box；
Fig. 2 is the sectional view of the utility model gear-box；
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
A kind of micromotor gear box structure that the present embodiment proposes, micromotor includes gear-box and motor.Such as Fig. 1 and
Shown in Fig. 2, gear-box includes bottom plate 1, babinet 2 and gear-driven assembly, and the bottom plate 1 is co-axially mounted with the babinet 2 and structure
The accommodating space for housing the gear-driven assembly at one, the gear-driven assembly are mounted on the bottom plate 1.It is described accommodating
One output shaft 5 is also installed, the output shaft 5 is coaxially disposed with the bottom plate 1 and babinet 2, and the two of the output shaft 5 in space
End is fixed on respectively on the bottom plate 1 and the output end of babinet 2.One output gear 6 is installed on the output shaft 5, it is described
Output gear 6 is sequentially connected with the gear-driven assembly.The motor 3 is mounted on the bottom plate 1, and the motor 3
Output shaft is arranged in the bottom plate 1, coaxially connected with a motor gear 4, and the motor gear 4 is arranged in the accommodating space
It is interior, and the motor gear 4 is mounted on the bottom plate 1.The output shaft of motor 3 rotates, and drives motor gear 4 to rotate, motor
Gear 4 carries out Multi-stage transmission by gear driving member, to drive output gear 6 to rotate, the power output of motor 3 is transferred to defeated
Shaft 5.Gear-driven assembly and output shaft 5 are directly installed on the bottom plate 1 of gear-box, on the basis of ensureing transmission effect, are subtracted
Internal component is lacked, convenient for assembly and dismounting substantially increases production efficiency, production cost has been saved for enterprise.
Further, gear-driven assembly includes two mandrels 7 being coaxially disposed with the bottom plate 1 and babinet 2 and is mounted on
Gear assembly on mandrel 7, the mandrel 7 are mounted on the bottom plate 1.The gear assembly includes to be sequentially connected successively
One gear assembly 8, second gear component 9, third gear assembly 10, the first gear component 8 are driven with the motor gear 4
Connection, the third gear assembly 10 are sequentially connected with the output gear 6.It should be noted that the mandrel 7 includes first
Mandrel 701 and the second mandrel 702, the first gear component 8 are set as a pinion gear, and the pinion gear is mounted on described first
On mandrel 701, and it is sequentially connected with the motor gear 4.The second gear component 9 is set as be sequentially connected successively first
Middle gear 901, the second middle gear 902, third middle gear 903, first middle gear 901 and the third middle gear 903 are same
Axis is mounted on second mandrel 702, and second middle gear 902 is mounted on first mandrel 701, and described first
Middle gear 901 is connect with the pinion drive.The third gear assembly 10 is set as a gear wheel, the gear wheel installation
On first mandrel 701, and it is sequentially connected respectively with second middle gear 902 and output gear 6.Pass through multi-stage gear
It is driven, ensure that the stability of installation and the transmission of gear-driven assembly.
Further, the first end of output shaft 5 is connect by first bearing 11 with bottom plate 1, and the second end of output shaft 5 passes through
Second bearing 12 is connect with the output end of the babinet 2.The mounting stability that ensure that output shaft 5, to ensure that motor 3 exports
Stability.
It these are only the preferred embodiment of the utility model, it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (4)
1. a kind of micromotor gear box structure, micromotor include gear-box and motor, which is characterized in that the gear luggage
Bottom plate, babinet and gear-driven assembly are included, the bottom plate, which is co-axially mounted with the babinet and constitutes one, houses the gear drive
The accommodating space of component, the gear-driven assembly are mounted on the bottom plate；One output shaft is also installed in the accommodating space,
The output shaft is coaxially disposed with the bottom plate and babinet, and the both ends of the output shaft are fixed on respectively on the bottom plate
With the output end of babinet；One output gear is installed, the output gear is driven with the gear-driven assembly on the output shaft
Connection；The motor is mounted on the bottom plate, and the output shaft of the motor is arranged in the bottom plate, same with a motor gear
Axis connection, the motor gear are arranged in the accommodating space, and the motor gear is mounted on the bottom plate.
2. micromotor gear box structure as described in claim 1, which is characterized in that the gear-driven assembly include two with
The mandrel and the gear assembly on mandrel of the bottom plate and babinet coaxial arrangement, the mandrel are mounted on the bottom plate
On；The gear assembly includes the first gear component, second gear component, third gear assembly being sequentially connected successively, described
First gear component is sequentially connected with the motor gear, and the third gear assembly is sequentially connected with the output gear.
3. micromotor gear box structure as claimed in claim 2, which is characterized in that the mandrel includes the first mandrel and the
Two mandrels, the first gear component are set as a pinion gear, and the pinion gear is mounted on first mandrel, and with it is described
Motor gear is sequentially connected；The second gear component is set as the first middle gear being sequentially connected successively, the second middle gear,
Three middle gears, first middle gear and the third middle gear are coaxially mounted on second mandrel, tooth in described second
Wheel is mounted on first mandrel, and first middle gear is connect with the pinion drive；The third gear assembly
Be set as a gear wheel, the gear wheel is mounted on first mandrel, and respectively with second middle gear and output gear
Wheel is sequentially connected.
4. micromotor gear box structure as described in claim 1, which is characterized in that the first end of the output shaft passes through
One bearing is connect with the bottom plate, and the second end of the output shaft is connect by second bearing with the output end of the babinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714184.3U CN207687265U (en) | 2017-12-11 | 2017-12-11 | A kind of micromotor gear box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714184.3U CN207687265U (en) | 2017-12-11 | 2017-12-11 | A kind of micromotor gear box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207687265U true CN207687265U (en) | 2018-08-03 |
Family
ID=62997086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721714184.3U Active CN207687265U (en) | 2017-12-11 | 2017-12-11 | A kind of micromotor gear box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207687265U (en) |
-
2017
- 2017-12-11 CN CN201721714184.3U patent/CN207687265U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204900693U (en) | Improvement type speed reducer | |
| CN202147581U (en) | Simple wheel hub motor | |
| CN203560366U (en) | Multistage gear drive device | |
| CN207687265U (en) | A kind of micromotor gear box structure | |
| CN205605743U (en) | Electronic manual speed reducer | |
| CN202119064U (en) | Air guide device of air conditioner | |
| CN204784488U (en) | Wheel bolt fastening tool | |
| CN201435649Y (en) | Electric motor | |
| CN204436668U (en) | A kind of Novel starter one-way element | |
| CN202484132U (en) | Unidirectional gear structure of electromobile | |
| CN201846186U (en) | Motor for roller shutter of greenhouse | |
| CN213685179U (en) | Differential housing for vehicle reduction gearbox | |
| CN202520874U (en) | Series-adjustable gear speed reduction box | |
| CN211202766U (en) | Speed reducer | |
| CN205044515U (en) | Electric pallet truck's horizontal drive arrangement | |
| CN202266639U (en) | Novel speed reduction device | |
| CN108407586B (en) | Transverse coaxial differential-reduction integrated electric bridge | |
| CN208811955U (en) | A kind of locking tooling suitable for driving motor output shaft and flywheel assembly | |
| CN204878544U (en) | Motor reducer's improvement structure | |
| CN205509761U (en) | Abversion gear type roller box motor | |
| CN205736916U (en) | Mover drive assembly | |
| CN203560390U (en) | Power output gear of motor | |
| CN202026200U (en) | Hub motor used for driving wheel edge and provided with external gear | |
| CN204533431U (en) | A kind of electric bicycle speed change gear train | |
| CN214946125U (en) | Power adjusting mechanism of timer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |