CN207598813U - A kind of multilevel gear drive mechanism - Google Patents
A kind of multilevel gear drive mechanism Download PDFInfo
- Publication number
- CN207598813U CN207598813U CN201720656536.8U CN201720656536U CN207598813U CN 207598813 U CN207598813 U CN 207598813U CN 201720656536 U CN201720656536 U CN 201720656536U CN 207598813 U CN207598813 U CN 207598813U
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- CN
- China
- Prior art keywords
- gear
- output shaft
- stage
- gear wheel
- secondary gear
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of multilevel gear drive mechanisms, it is related to gear drive technical field, installation is engaged between secondary gear and gear wheel, the secondary gear is mounted in secondary gear installation axle, and secondary gear installation axle left end is also equipped with lubrication sleeve, secondary gear output shaft is provided on the right side of the secondary gear installation axle, and secondary gear output shaft installs axis connection with secondary gear, the gear wheel inside portion is provided with annular wick layer, oil outlet is provided with, and oil outlet is located at gear wheel lateral wall on the outside of annular wick layer.The device is provided with gear wheel on input shaft, and the different one-stage gears and secondary gear of diameter is respectively arranged in the both sides up and down of gear wheel, the device can drive one-stage gear and secondary gear to rotate the Multi-stage transmission to realize different drive ratios simultaneously by gear wheel, and can transmission work(be exported by one-stage gear output shaft and secondary gear output shaft simultaneously, improve the transmission efficiency of the device.
Description
Technical field：
The utility model is related to a kind of multilevel gear drive mechanisms, belong to gear drive technical field.
Background technology：
Gear drive is most widely used a kind of transmission mechanism in modern mechanical, it can be used for transmitting space times
Anticipate two between centers movement and power, compared with other transmission mechanisms, gear mechanism has the compact-sized, reliable operation, transmission flat
Surely, efficient, long lifespan can guarantee the advantages that constant gearratio, is inputted and is driven by input shaft in gear drive
Power is exported by an output shaft after some gear drives arranged, this can cause the waste of resource, at some
The output shaft for needing multiple gearratios different in special transmission mechanism exports transfer motion power, it is therefore desirable to research and develop a kind of multistage
The gear drive of gearratio output terminal meets the needs of user.
Utility model content：
In view of the above-mentioned problems, the technical problem to be solved by the present invention is to provide a kind of multilevel gear drive mechanisms.
A kind of multilevel gear drive mechanism of the utility model, it include support frame, driving device, input shaft, gear wheel,
Gear wheel output shaft, one-stage gear, one-stage gear installation axle, lubrication sleeve, one-stage gear output shaft, secondary gear, secondary gear
Wheel installation axle, secondary gear output shaft, annular wick layer and oil outlet, the support frame left side wall are provided with driving device, drive
Dynamic device and input axis connection, and input shaft is arranged in support frame, and gear wheel, input shaft right side are provided on the input shaft
Gear wheel output shaft is provided with, and input shaft exports axis connection with gear wheel, and one-stage gear is provided on the upside of the gear wheel, and
Installation is engaged between one-stage gear and gear wheel, the one-stage gear is mounted in one-stage gear installation axle, and one-stage gear is pacified
Dress axis left end is provided with lubrication sleeve, and one-stage gear output shaft, and one-stage gear are provided on the right side of the one-stage gear installation axle
Output shaft and one-stage gear install axis connection, are provided with secondary gear on the downside of the gear wheel, and secondary gear and gear wheel it
Between engage installation, the secondary gear is mounted in secondary gear installation axle, and secondary gear installation axle left end is also equipped with moistening
Sliding sleeve, the secondary gear installation axle right side are provided with secondary gear output shaft, and secondary gear output shaft and secondary gear
Axis connection is installed, the gear wheel inside portion is provided with annular wick layer, oil outlet is provided with, and fuel-displaced on the outside of annular wick layer
Mouth is located at gear wheel lateral wall.
Preferably, the support frame is made of rigidity metal material, support frame 1 made of rigid metallic material is steady
Qualitative relatively strong, service life is longer.
Preferably, the input shaft and support frame junction are provided with oil seal spacer ring, the setting of oil seal spacer ring can be with
Lubrication is provided to input shaft and support frame junction, prevents input shaft excessive wear.
Preferably, the diameter proportion of the gear wheel, one-stage gear and secondary gear is 4:2:1, it sets so just
In first order calculation gear and the gearratio of secondary gear.
Preferably, the gear wheel output shaft, one-stage gear output shaft and secondary gear output shaft right end are respectively provided with
There is bearing holder (housing, cover), the setting of bearing holder (housing, cover) is convenient for the external of gear wheel output shaft, one-stage gear output shaft and secondary gear output shaft.
The beneficial effects of the utility model：The device is provided with gear wheel on input shaft, and up and down the two of gear wheel
Side is respectively arranged with the different one-stage gears and secondary gear of diameter, which can drive level-one tooth simultaneously by gear wheel
Wheel and secondary gear rotate to realize the Multi-stage transmission of different drive ratios, and can pass through one-stage gear output shaft and secondary gear
Wheel output shaft exports transmission work(simultaneously, improves the transmission efficiency of the device.
Description of the drawings：
For ease of explanation, the utility model is described in detail by following specific implementations and attached drawing.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the gear wheel internal structure schematic diagram of the utility model.
1- support frames；2- driving devices；3- input shafts；4- gear wheels；5- gear wheel output shafts；6- one-stage gears；7- mono-
Grade gear mounting shaft；8- lubricates sleeve；9- one-stage gear output shafts；10- secondary gears；11- secondary gear installation axles；12- bis-
Grade gear output shaft；13- annular wick layers；14- oil outlets.
Specific embodiment：
As depicted in figs. 1 and 2, present embodiment uses following technical scheme：It includes support frame 1, driving device
2nd, input shaft 3, gear wheel 4, gear wheel output shaft 5, one-stage gear 6, one-stage gear installation axle 7, lubrication sleeve 8, one-stage gear
Output shaft 9, secondary gear 10, secondary gear installation axle 11, secondary gear output shaft 12, annular wick layer 13 and oil outlet 14,
1 left side wall of support frame is provided with driving device 2, and driving device 2 is connect with input shaft 3, and input shaft 3 is arranged on support frame
In 1, gear wheel 4 is provided on the input shaft 3,3 right side of input shaft is provided with gear wheel output shaft 5, and input shaft 3 and canine tooth
Wheel output shaft 5 connects, and 4 upside of gear wheel is provided with one-stage gear 6, and peace is engaged between one-stage gear 6 and gear wheel 4
Dress, the one-stage gear 6 are mounted in one-stage gear installation axle 7, and 7 left end of one-stage gear installation axle is provided with lubrication sleeve 8,
7 right side of one-stage gear installation axle is provided with one-stage gear output shaft 9, and one-stage gear output shaft 9 is installed with one-stage gear
Axis 7 connects, and 4 downside of gear wheel is provided with secondary gear 10, and installation is engaged between secondary gear 10 and gear wheel 4, institute
Secondary gear 10 is stated in secondary gear installation axle 11, and 11 left end of secondary gear installation axle is also equipped with lubrication sleeve 8,
11 right side of secondary gear installation axle is provided with secondary gear output shaft 12, and secondary gear output shaft 12 is pacified with secondary gear
Dress axis 11 connects, and 4 inside portion of gear wheel is provided with annular wick layer 13, and annular 13 outside of wick layer is provided with oil outlet
14, and oil outlet 14 is located at 4 lateral wall of gear wheel.
Wherein, the support frame 1 is made of rigidity metal material, and support frame 1 is stablized made of rigid metallic material
Property is stronger, and service life is longer；The input shaft 3 is provided with oil seal spacer ring, the setting of oil seal spacer ring with 1 junction of support frame
Input shaft 3 can be given to provide lubrication with 1 junction of support frame, prevent 3 excessive wear of input shaft；The gear wheel 4, level-one tooth
The diameter proportion of wheel 6 and secondary gear 10 is 4:2:1, the transmission of first order calculation gear 6 and secondary gear 10 is convenient in setting in this way
Than；Gear wheel output shaft 5, one-stage gear output shaft 9 and 12 right end of secondary gear output shaft is both provided with bearing holder (housing, cover), axis
The setting of bearing sleeve is convenient for the external of gear wheel output shaft 5, one-stage gear output shaft 9 and secondary gear output shaft 12.
Present embodiment when in use, drives the gear wheel 4 on input shaft 3 to rotate, big by driving device 2
Gear 4 can directly be exported the rotating speed of gear wheel 4 by gear wheel output shaft 5 while rotation, and the gear wheel 4 of rotation is simultaneously
Driving one-stage gear 6 and secondary gear 10 rotate, and export the rotating speed on one-stage gear 6 by one-stage gear output shaft 9, pass through
Secondary gear output shaft 12 exports the rotating speed on secondary gear 10, annular wick of the gear wheel 4 while rotation inside it
Lubricating oil in layer 13 can be flowed out by oil outlet 14 under the influence of centrifugal force with the rotation of gear wheel 4, with canine tooth
The lubricating oil of the rotation outflow of wheel 4 can gradually soak the surface of gear wheel 4, one-stage gear 6 and secondary gear 10, provide enough
Lubricant effect.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of multilevel gear drive mechanism, it is characterised in that：It include support frame (1), driving device (2), input shaft (3),
Gear wheel (4), gear wheel output shaft (5), one-stage gear (6), one-stage gear installation axle (7), lubrication sleeve (8), one-stage gear
Output shaft (9), secondary gear (10), secondary gear installation axle (11), secondary gear output shaft (12), annular wick layer (13) and
Oil outlet (14), support frame (1) left side wall are provided with driving device (2), and driving device (2) is connect with input shaft (3), and
Input shaft (3) is arranged in support frame (1), and gear wheel (4) is provided on the input shaft (3), is provided on the right side of input shaft (3)
Gear wheel output shaft (5), and input shaft (3) is connect with gear wheel output shaft (5), and level-one is provided on the upside of the gear wheel (4)
Gear (6), and installation is engaged between one-stage gear (6) and gear wheel (4), the one-stage gear (6) is pacified mounted on one-stage gear
It fills on axis (7), and one-stage gear installation axle (7) left end is provided with lubrication sleeve (8), one-stage gear installation axle (7) right side
One-stage gear output shaft (9) is provided with, and one-stage gear output shaft (9) is connect with one-stage gear installation axle (7), the gear wheel
(4) downside is provided with secondary gear (10), and installation, the secondary gear are engaged between secondary gear (10) and gear wheel (4)
(10) in secondary gear installation axle (11), and secondary gear installation axle (11) left end is also equipped with lubrication sleeve (8), institute
It states and is provided with secondary gear output shaft (12), and secondary gear output shaft (12) and secondary gear on the right side of secondary gear installation axle (11)
It takes turns installation axle (11) to connect, gear wheel (4) inside portion is provided with annular wick layer (13), sets on the outside of annular wick layer (13)
Oil outlet (14) is equipped with, and oil outlet (14) is positioned at gear wheel (4) lateral wall.
2. a kind of multilevel gear drive mechanism according to claim 1, it is characterised in that：The support frame (1) be by
Rigidity metal material is made.
3. a kind of multilevel gear drive mechanism according to claim 1, it is characterised in that：The input shaft (3) and branch
Support frame (1) junction is provided with oil seal spacer ring.
4. a kind of multilevel gear drive mechanism according to claim 1, it is characterised in that：The gear wheel (4), level-one
The diameter proportion of gear (6) and secondary gear (10) is 4:2:1.
5. a kind of multilevel gear drive mechanism according to claim 1, it is characterised in that：The gear wheel output shaft
(5), one-stage gear output shaft (9) and secondary gear output shaft (12) right end are both provided with bearing holder (housing, cover).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720656536.8U CN207598813U (en) | 2017-06-07 | 2017-06-07 | A kind of multilevel gear drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720656536.8U CN207598813U (en) | 2017-06-07 | 2017-06-07 | A kind of multilevel gear drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207598813U true CN207598813U (en) | 2018-07-10 |
Family
ID=62751852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720656536.8U Expired - Fee Related CN207598813U (en) | 2017-06-07 | 2017-06-07 | A kind of multilevel gear drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207598813U (en) |
-
2017
- 2017-06-07 CN CN201720656536.8U patent/CN207598813U/en not_active Expired - Fee Related
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Legal Events
| 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: 20180710 Termination date: 20210607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |