CN201232733Y - Gear pair for main gearbox of loader - Google Patents
Gear pair for main gearbox of loader Download PDFInfo
- Publication number
- CN201232733Y CN201232733Y CNU2008201215227U CN200820121522U CN201232733Y CN 201232733 Y CN201232733 Y CN 201232733Y CN U2008201215227 U CNU2008201215227 U CN U2008201215227U CN 200820121522 U CN200820121522 U CN 200820121522U CN 201232733 Y CN201232733 Y CN 201232733Y
- Authority
- CN
- China
- Prior art keywords
- gear
- bevel gear
- gear pair
- drive bevel
- pair
- 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 - Lifetime
Links
Images
Landscapes
- Retarders (AREA)
Abstract
The utility model relates to a gear pair of a main speed reducer of a shovel loader which includes a drive bevel gear and a driven bevel gear; the drive bevel gear and the driven bevel gear are engaged. The gear pair of a main speed reducer of a shovel loader is characterized in that the modulus of the gear pair is 11, the spiral angle is 35 degrees, the coaxial direction of the drive bevel gear is Phi 60 and the largest outer diameter of the driven bevel gear is Phi 408.68. After the integral size of the gear pair is enlarged, the intensity and the loading capacity of the gear pair are improved, the safety coefficients of the gear pair are increased; power is stably transmitted and the failure rate is reduced.
Description
Technical field
The utility model relates to a kind of engineering machinery transmission device, is specifically related to a kind of lifting type gear pair in the loader main reducing gear.
Background technique
Existing gear pair overall dimensions is less, and its modulus is 10.5, and helix angle is 15 °, the diameter of axle of drive bevel gear is Φ 55, and the maximum outside diameter of driven wheel of differential is Φ 390.26, and its strength of gear teeth is not high enough, can not adapt to bad working environments, the overburdening poor performance, rate of fault is higher.
The model utility content
In order to overcome above-mentioned defective, the purpose of this utility model provides loader main reducing gear gear pair.
To achieve these goals, the utility model adopts following technological scheme:
Loader main reducing gear gear pair, it comprises drive bevel gear and driven wheel of differential, drive bevel gear and driven wheel of differential engagement, it is characterized in that its modulus is 11, helix angle is 35 °, the diameter of axle of drive bevel gear is Φ 60, and the maximum outside diameter of driven wheel of differential is Φ 408.68.
After the utility model gear pair overall dimensions strengthens, improved the intensity and the bearing capacity of gear pair, increased the safety coefficient of gear pair, transferring power is steady, and rate of fault reduces.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Specific embodiments
The utility model is described in further detail below in conjunction with embodiment:
With reference to shown in Figure 1, loader main reducing gear gear pair, it comprises drive bevel gear and driven wheel of differential, drive bevel gear and driven wheel of differential engagement is characterized in that its modulus is 11, helix angle is 35 °, and the diameter of axle of drive bevel gear is Φ 60, and the maximum outside diameter of driven wheel of differential is Φ 408.68.
Claims (1)
1, loader main reducing gear gear pair, it comprises drive bevel gear and driven wheel of differential, drive bevel gear and driven wheel of differential engagement, it is characterized in that its modulus is 11, helix angle is 35 °, the diameter of axle of drive bevel gear is Φ 60, and the maximum outside diameter of driven wheel of differential is Φ 408.68.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201215227U CN201232733Y (en) | 2008-07-15 | 2008-07-15 | Gear pair for main gearbox of loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201215227U CN201232733Y (en) | 2008-07-15 | 2008-07-15 | Gear pair for main gearbox of loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201232733Y true CN201232733Y (en) | 2009-05-06 |
Family
ID=40619112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201215227U Expired - Lifetime CN201232733Y (en) | 2008-07-15 | 2008-07-15 | Gear pair for main gearbox of loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201232733Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996714A (en) * | 2012-11-22 | 2013-03-27 | 柳州市汽车齿轮总厂 | Gear pair of automobile main reducing gear and drive axle |
-
2008
- 2008-07-15 CN CNU2008201215227U patent/CN201232733Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996714A (en) * | 2012-11-22 | 2013-03-27 | 柳州市汽车齿轮总厂 | Gear pair of automobile main reducing gear and drive axle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201241613Y (en) | Down-hole drill drive speed reducing mechanism | |
| CN201232733Y (en) | Gear pair for main gearbox of loader | |
| CN201751629U (en) | Planetary reduction gear with herringbone teeth | |
| CN202579833U (en) | Novel floating baffle plate type planetary gear rotation mechanism | |
| CN202266638U (en) | Hard tooth surface speed reducer for spiral bevel gear | |
| CN201747867U (en) | Static hydraulic rotary speed reducer | |
| CN201386759Y (en) | Gearbox | |
| CN102777544A (en) | Speed reducer for construction hoist | |
| CN203939932U (en) | The T-shaped secondary gear reducing transmission structure of depopulated helicopter | |
| CN203189618U (en) | Decelerator for construction elevator | |
| CN202215701U (en) | Differential with large torque, large speed ratio and high rotating speed | |
| CN201218305Y (en) | Gear pair of loader drive axle | |
| CN204704369U (en) | A kind of reinforced axle main speed reducer assembly | |
| CN201301929Y (en) | Gear pair for driving axle of land leveler | |
| CN201526650U (en) | Multi-gear speed reducer | |
| CN202251837U (en) | Bevel gear drive speed changing box | |
| CN201362177Y (en) | Wet-type braking loader drive axle gear pair | |
| CN201836304U (en) | Cantilever beam planetary gear travelling mechanism | |
| CN201902511U (en) | Helical gear and spiral bevel gear speed reducer | |
| CN204755751U (en) | Bevel gear speed reducer with jump ring | |
| CN205559697U (en) | Big moment of torsion planetary gear case that two -stage is slowed down | |
| CN201705858U (en) | Novel gear pair of road roller main reducing gear | |
| CN221213325U (en) | 3 Ton loader transaxle | |
| CN203781710U (en) | Chain hoist | |
| CN211501498U (en) | Composite speed reducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090506 |