CN203548718U - Single-step speed reducing speed changing box with planet carrier mechanism - Google Patents
Single-step speed reducing speed changing box with planet carrier mechanism Download PDFInfo
- Publication number
- CN203548718U CN203548718U CN201320700389.1U CN201320700389U CN203548718U CN 203548718 U CN203548718 U CN 203548718U CN 201320700389 U CN201320700389 U CN 201320700389U CN 203548718 U CN203548718 U CN 203548718U
- Authority
- CN
- China
- Prior art keywords
- planet carrier
- main bearing
- speed reducing
- changing box
- carrier mechanism
- 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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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
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
Abstract
The utility model relates to a single-step speed reducing speed changing box with a planet carrier mechanism. The single-step speed reducing speed changing box comprises a shell body and is characterized in that a main bearing is connected in the shell body in an inserting mode, one end of the main bearing extends out of the shell body, a planet carrier is arranged on the main bearing in a sleeved mode, the planet carrier is connected with the main bearing through a tapered roller bearing, a planetary gear is arranged on the planet carrier, and the planetary gear and the planet carrier are in meshing transmission through a gear ring. The single-step speed reducing speed changing box with the planet carrier mechanism is simple in structure, oil consumption is saved, and larger driving force can be provided in a using process of a loader.
Description
Technical field
The utility model relates to a kind of gearbox technical field, especially relates to a kind of single-stage speed reducing gearbox with planet carrier mechanism.
Background technique
At the mechanical field of loading machine gearbox, it is divided into manual, automatic two kinds, manual transmission is mainly comprised of gear and bearing, by different Gear combination, produce variable-speed torque-converting, and automatic transmission case AT is comprised of torque converter, planetary pinion and hydraulic control system, by the mode of fluid power transmission and Gear combination, reach variable-speed torque-converting, but there is complex structure in this gearbox, make loader exist oil consumption high, the large deficiency that waits of exhaust emission.
Summary of the invention
The purpose of this utility model is in order to overcome the above defect that exists, and provides a kind of simple in structure, and energy density is large, the lightweight single-stage speed reducing gearbox with planet carrier mechanism.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals.
Single-stage speed reducing gearbox with planet carrier mechanism of the present utility model, comprise housing, it is characterized in that being plugged with main bearing in described housing, described main bearing one end is to housing extension, on described main bearing, cover has planet carrier, described planet carrier is connected with main bearing by tapered roller bearing, and described planet carrier is provided with planetary pinion, and described planetary pinion and planet carrier are by the gear ring transmission that is meshed.
As preferably, the two ends of described housing are provided with corresponding stifle with main bearing, between described stifle and planet carrier, are provided with Sealing.
Single reduction gear gearbox with planet carrier mechanism of the present utility model, simple in structure, save oil consumption, loader in use can be put forward larger driving force.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Mark in figure: 1-housing: 2-main bearing: 3-planet carrier: 4-tapered roller bearing: 5-planetary pinion: 6-gear ring: 7-stifle: 8-Sealing.
Embodiment
For the ease of those of ordinary skills, understand and implement the utility model, and by reference to the accompanying drawings the technical solution of the utility model being described in further detail.
Embodiment: as shown in Figure 1, the single-stage speed reducing gearbox with planet carrier mechanism of this example, comprise housing (1), it is characterized in that being plugged with main bearing (2) in described housing (1), described main bearing (2) one end is to housing (1) extension, the upper cover of described main bearing (2) has planet carrier (3), described planet carrier (3) is connected with main bearing (2) by tapered roller bearing (4), described planet carrier (3) is provided with planetary pinion (5), described planetary pinion (5) and planet carrier (3) are by gear ring (6) transmission that is meshed, the two ends of described housing (1) are provided with corresponding stifle (7) with main bearing (2), between described stifle (7) and planet carrier (3), be provided with Sealing (8).
The single reduction gear gearbox with planet carrier mechanism that the utility model provides, simple in structure, save oil consumption, loader in use can be put forward larger driving force.
The foregoing is only specific embodiment of the utility model, but structure characteristic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification are all encompassed among the scope of the claims of the present utility model.
Claims (2)
1. the single-stage speed reducing gearbox with planet carrier mechanism, comprise housing (1), it is characterized in that being plugged with main bearing (2) in described housing (1), described main bearing (2) one end is to housing (1) extension, the upper cover of described main bearing (2) has planet carrier (3), described planet carrier (3) is connected with main bearing (2) by tapered roller bearing (4), described planet carrier (3) is provided with planetary pinion (5), described planetary pinion (5) and planet carrier (3) are by gear ring (6) transmission that is meshed.
2. the single-stage speed reducing gearbox with planet carrier mechanism according to claim 1, the two ends that are primarily characterized in that described housing (1) are provided with corresponding stifle (7) with main bearing (2), between described stifle (7) and planet carrier (3), are provided with Sealing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320700389.1U CN203548718U (en) | 2013-10-30 | 2013-10-30 | Single-step speed reducing speed changing box with planet carrier mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320700389.1U CN203548718U (en) | 2013-10-30 | 2013-10-30 | Single-step speed reducing speed changing box with planet carrier mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203548718U true CN203548718U (en) | 2014-04-16 |
Family
ID=50466839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320700389.1U Expired - Fee Related CN203548718U (en) | 2013-10-30 | 2013-10-30 | Single-step speed reducing speed changing box with planet carrier mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203548718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003600A (en) * | 2015-07-07 | 2015-10-28 | 杨海良 | Main decelerator with bevel gear |
| CN105020371A (en) * | 2015-07-07 | 2015-11-04 | 杨海良 | Reducer with driven gear and rotating shaft |
-
2013
- 2013-10-30 CN CN201320700389.1U patent/CN203548718U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003600A (en) * | 2015-07-07 | 2015-10-28 | 杨海良 | Main decelerator with bevel gear |
| CN105020371A (en) * | 2015-07-07 | 2015-11-04 | 杨海良 | Reducer with driven gear and rotating shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Guanghua Road Lucheng Street Jinshan District of Lucheng District of Wenzhou City, Zhejiang province 325005 Patentee after: Zhang Lili Address before: 325804, No. 44, Gao Lu, Longgang Town, Cangnan County, Wenzhou, Zhejiang Patentee before: Zhang Lili |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20141030 |
|
| EXPY | Termination of patent right or utility model |