CN203162027U - Main reducing gear and differential assembly - Google Patents
Main reducing gear and differential assembly Download PDFInfo
- Publication number
- CN203162027U CN203162027U CN 201320058446 CN201320058446U CN203162027U CN 203162027 U CN203162027 U CN 203162027U CN 201320058446 CN201320058446 CN 201320058446 CN 201320058446 U CN201320058446 U CN 201320058446U CN 203162027 U CN203162027 U CN 203162027U
- Authority
- CN
- China
- Prior art keywords
- differential
- gear
- shaft
- driven shaft
- pin
- 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
Links
Images
Landscapes
- Retarders (AREA)
- Gear Transmission (AREA)
Abstract
The utility model relates to a differential assembly, in particular to a main reducing gear and differential assembly. The main reducing gear and differential assembly comprises a reducing gear shell and a differential shell. The upper end of the differential shell is provided with a driven bevel gear fixed with the differential shell; differential shafts transversely distributed and differential pins longitudinally distributed are arranged in the differential shell; two ends of each differential shaft are respectively provided with a shaft bevel gear; two ends of each differential pin are respectively provided with a pin bevel gear; shaft bevel gears are in transmission connection with pin bevel gears in a meshing mode; a driven shaft is arranged in the reducing gear shell; the bottom of the driven shaft is provided with a driving bevel gear integrated with the driven shaft; the driving bevel gear is meshed with the driven bevel gear; a driving gear meshed with the driven shaft is sleeved on the upper portion of the driven shaft. The main reducing gear and differential assembly is simple in structure, and working efficiency is improved.
Description
Technical field
The utility model is a kind of differential assembly, particularly a kind of main reducing gear and differential assembly.
Background technique
Speed reducer assembly complex structure of the prior art, inefficiency.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, provides a kind of simple in structure, promotes main reducing gear and the differential assembly of working efficiency.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of main reducing gear and differential assembly, comprise reducer shell and differential casing, the upper end of described differential casing is provided with the circular cone driven gear that fixes with it, be provided with the differential shaft of transverse distribution in the described differential casing, be provided with the differential pin of vertical distribution in the described differential casing, the two ends of described differential shaft are respectively equipped with the axial cone gear, the two ends of described differential pin are respectively equipped with the pin bevel gear, the transmission that is meshed with the pin bevel gear of described axial cone gear, be provided with driven shaft in the described reducer shell, the bottom of described driven shaft is provided with mutually integrated circular cone driving gear with it, described circular cone driving gear is meshed with the circular cone driven gear, and the top of described driven shaft is with the driving gear that is meshed with it.
As preferably, be provided with the differential bearing between described differential casing and reducer shell, described differential bearing is adjusted mutually by adjuster, diff. bearing, locatees mutually by speed reduction bearing between the two ends of described driven shaft and reducer shell.
Therefore, the main reducing gear that the utility model provides and differential assembly, simple in structure, promote working efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of main reducing gear and differential assembly, comprise reducer shell 1 and differential casing 2, the upper end of described differential casing 2 is provided with the circular cone driven gear 3 that fixes with it, be provided with the differential shaft 4 of transverse distribution in the described differential casing 2, be provided with the differential pin 5 of vertical distribution in the described differential casing 2, the two ends of described differential shaft 4 are respectively equipped with axial cone gear 6, the two ends of described differential pin 5 are respectively equipped with pin bevel gear 7, the transmission that is meshed with pin bevel gear 7 of described axial cone gear 6, be provided with driven shaft 8 in the described reducer shell 1, the bottom of described driven shaft 8 is provided with mutually integrated circular cone driving gear 9 with it, described circular cone driving gear 9 is meshed with circular cone driven gear 3, and the top of described driven shaft 8 is with the driving gear 10 that is meshed with it.1 of described differential casing 2 and reducer shell are provided with differential bearing 11, and described differential bearing 11 is adjusted mutually by adjuster, diff. bearing 12, and the two ends of described driven shaft 8 are passed through speed reduction bearing 13 with 1 of reducer shell and located mutually.
Claims (2)
1. a main reducing gear and differential assembly, it is characterized in that: comprise reducer shell (1) and differential casing (2), the upper end of described differential casing (2) is provided with the circular cone driven gear (3) that fixes with it, be provided with the differential shaft (4) of transverse distribution in the described differential casing (2), be provided with the differential pin (5) of vertical distribution in the described differential casing (2), the two ends of described differential shaft (4) are respectively equipped with axial cone gear (6), the two ends of described differential pin (5) are respectively equipped with pin bevel gear (7), described axial cone gear (6) transmission that is meshed with pin bevel gear (7), be provided with driven shaft (8) in the described reducer shell (1), the bottom of described driven shaft (8) is provided with mutually integrated circular cone driving gear (9) with it, described circular cone driving gear (9) is meshed with circular cone driven gear (3), and the top of described driven shaft (8) is with the driving gear (10) that is meshed with it.
2. main reducing gear according to claim 1 and differential assembly, it is characterized in that: be provided with differential bearing (11) between described differential casing (2) and reducer shell (1), described differential bearing (11) is adjusted mutually by adjuster, diff. bearing (12), passes through speed reduction bearing (13) between the two ends of described driven shaft (8) and reducer shell (1) and locatees mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058446 CN203162027U (en) | 2013-01-22 | 2013-01-22 | Main reducing gear and differential assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058446 CN203162027U (en) | 2013-01-22 | 2013-01-22 | Main reducing gear and differential assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162027U true CN203162027U (en) | 2013-08-28 |
Family
ID=49023213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320058446 Expired - Fee Related CN203162027U (en) | 2013-01-22 | 2013-01-22 | Main reducing gear and differential assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836158A (en) * | 2014-03-06 | 2014-06-04 | 合肥美桥汽车传动及底盘系统有限公司 | Vehicular main reducer assembly |
| CN109372950A (en) * | 2018-12-25 | 2019-02-22 | 东风商用车有限公司 | A kind of longitudinal coaxial-type shift electric drive axle reduction gearbox assembly |
-
2013
- 2013-01-22 CN CN 201320058446 patent/CN203162027U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836158A (en) * | 2014-03-06 | 2014-06-04 | 合肥美桥汽车传动及底盘系统有限公司 | Vehicular main reducer assembly |
| CN109372950A (en) * | 2018-12-25 | 2019-02-22 | 东风商用车有限公司 | A kind of longitudinal coaxial-type shift electric drive axle reduction gearbox assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203162027U (en) | Main reducing gear and differential assembly | |
| CN203161984U (en) | Involute gear reducer with intermediate shaft and driven shaft meshing mechanism | |
| CN202612483U (en) | Walking decelerator | |
| CN203161973U (en) | Involute-type speed reducer | |
| CN202732751U (en) | Chain coupling | |
| CN203161970U (en) | Hoist reduction gear with second level transmission and first level transmission meshing mechanism | |
| CN203162036U (en) | Meshing and transmitting mechanism of differential mechanism assembly | |
| CN203162081U (en) | Spacer bush mechanism of speed reducer assembly | |
| CN202451705U (en) | Single-stage speed reducer | |
| CN203162037U (en) | Meshing mechanism of differential mechanism assembly | |
| CN203162001U (en) | Planetary gear reducer with planet gear and central gear meshing mechanism | |
| CN203214784U (en) | Planetary gear speed reducer with primary planet carrier and secondary planet carrier meshing mechanism | |
| CN203161978U (en) | Combined reduction gearbox with second level gear shaft mechanism | |
| CN203272616U (en) | Hardened face gear reducer motor | |
| CN203161990U (en) | Joint reducer with quadruple mesh transmission mechanisms | |
| CN203161988U (en) | Two-stage conical-cylindrical gear reducer with medium-speed shaft mechanism | |
| CN202612570U (en) | Input shaft mechanism for reducer | |
| CN202431911U (en) | Middle gear shaft and gear shaft mechanism for reducer | |
| CN203161980U (en) | Hoist reduction gear with second level transmission mechanism | |
| CN203162094U (en) | Joint reducer with gearbox mechanism | |
| CN202441849U (en) | Gear shaft and transverse shaft mechanism for cylindrical cone gear reducer | |
| CN203161971U (en) | Hoist reduction gear with first level transmission mechanism | |
| CN203161979U (en) | Hoist reduction gear with quadruple transmission mechanism | |
| CN202612550U (en) | Two-axle linkage mechanism for traveling speed reducer | |
| CN203161981U (en) | Hoist reduction gear with triple transmission meshing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140122 |