CN202732910U - Mechanical gearbox bearing lubricating system - Google Patents
Mechanical gearbox bearing lubricating system Download PDFInfo
- Publication number
- CN202732910U CN202732910U CN 201220410922 CN201220410922U CN202732910U CN 202732910 U CN202732910 U CN 202732910U CN 201220410922 CN201220410922 CN 201220410922 CN 201220410922 U CN201220410922 U CN 201220410922U CN 202732910 U CN202732910 U CN 202732910U
- Authority
- CN
- China
- Prior art keywords
- hole
- lubricating oil
- oil
- lubricant oil
- gearbox
- 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 mechanical type gearbox bearing lubricating system, including the gearbox casing that is equipped with first lubricating oil passageway, gearbox input shaft and the gearbox output shaft that is equipped with second lubricating oil passageway, and locate gearbox casing inner wall connect the food tray and locate the oil cover of leading between gearbox input shaft and the gearbox output shaft, gearbox input shaft and gearbox output shaft are equipped with first radial lubricating oil through-hole, first axial lubricating oil through-hole and the radial lubricating oil through-hole of second, second axial lubricating oil through-hole respectively, connect the food tray and lead the oil cover and be equipped with first lubricating oil through-hole and second lubricating oil through-hole respectively. The utility model discloses an it gathers lubricating oil to connect the food tray, and pass through each lubricating oil passageway and each lubricating oil through-hole carry lubricating oil to the lubricated bearing of needs, not only can solve the insufficient problem of bearing lubrication, simple structure moreover, installation and easy maintenance, low cost.
Description
Technical field
The utility model relates to bearing lubrication system, the mechanical gearbox bearing lubrication system that uses on especially a kind of automobile.
Background technique
Existing machinery formula gearbox bearing lubrication system has two classes: a class is will send into gear inside because gear rotates the lubricant oil that splashes by the oil groove of being located at gear face, and bearing is lubricated; Two classes are that forced lubricating system is set, and namely at the inner component such as oil pump, oil pipe that increase of gearbox, by oil pump lubricant oil are sucked oil pipe, and further deliver to the bearing that need to lubricate.The former is because only having a small amount of lubricant oil can enter gear inside, so that lubrication effect is undesirable, especially for the bearing of overdirve gear gear, owing to lubricatedly insufficiently fault, the working life of having reduced gearbox such as causing that damage of bearings, gear are burnt to death; Although the latter can be good at solving the lubrication problem of bearing, its complex structure install and inconvenient maintenance, and cost is higher.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, installation and easy to maintenance, with low cost, the sufficient mechanical gearbox bearing lubrication system of bearing lubrication in order to overcome above-mentioned deficiency.
The utility model comprises the gear box casing that is provided with the first grease channel, be provided with gearbox input shaft and the output shaft of gear-box of the second grease channel, characterized by further comprising the oil drip pan of being located at described gear box casing inwall and be located at Oil Guide cover between gearbox input shaft and the output shaft of gear-box, described gearbox input shaft and output shaft of gear-box are respectively equipped with the first lubricant oil through hole radially, the first axial lubrication through hole and second is the lubricant oil through hole radially, the second axial lubrication through hole, described first radially the lubricant oil through hole an end and second radially an end of lubricant oil through hole be communicated with the first axial lubrication through hole and the second axial lubrication through hole respectively, described first radially the other end of lubricant oil through hole and an end of the first axial lubrication through hole are communicated with the first grease channel and the second grease channel respectively, described oil drip pan and Oil Guide cover are respectively equipped with the first lubricant oil through hole and the second lubricant oil through hole, described the first lubricant oil through hole is communicated with the first grease channel, and the two ends of described the second lubricant oil through hole are communicated with the second grease channel and the second axial lubrication through hole respectively.
Described the second lubricant oil through hole is provided with internal thread.
Described oil drip pan is provided with the installation journal stirrup, and described installation journal stirrup is located at the inwall of gear box casing.
The utility model will gather together because gear rotates the lubricant oil that splashes by the oil drip pan of being located on the gear box casing inwall, and successively by the first lubricant oil through hole, the first grease channel, the first lubricant oil through hole radially, the first axial lubrication through hole, the second grease channel, the second lubricant oil through hole, the second axial lubrication through hole and second radially lubricant oil through hole is delivered to lubricant oil on the bearing that need to lubricate, not only can solve the inadequate problem of bearing lubrication, and simple in structure, installation and easy to maintenance, with low cost, can be widely used in mechanical gearbox.
Description of drawings
Fig. 1 is that the utility model structure and lubricant oil conveying flow to schematic diagram.
Fig. 2 is gearbox input shaft structure schematic diagram.
Fig. 3 is the output shaft of gear-box structural representation.
Fig. 4 is Oil Guide nested structure schematic diagram.
Fig. 5 is the oil drip pan structural representation.
Fig. 6 is the oil drip pan scheme of installation.
Among the figure: 1-gear box casing (11-the first grease channel), 2-gearbox input shaft (21-the second grease channel, 22-first be lubricant oil through hole, 23-the first axial lubrication through hole radially), 3-output shaft of gear-box (31-second is lubricant oil through hole, 32-the second axial lubrication through hole radially), 4-oil drip pan (41-the first lubricant oil through hole, 42-install journal stirrup), 5-Oil Guide cover (51-the second lubricant oil through hole, 511-internal thread), 6-bearing, 7-lubricant oil.
Embodiment
Further specify the utility model below in conjunction with drawings and Examples.
Embodiment: the utility model comprises the gear box casing 1 that is provided with the first grease channel 11, be provided with gearbox input shaft 2 and the output shaft of gear-box 3 of the second grease channel 21, and be located at the oil drip pan 4 of described gear box casing 1 inwall and be located at gearbox input shaft 2 and output shaft of gear-box 3 between Oil Guide cover 5, described gearbox input shaft 2 and output shaft of gear-box 3 are respectively equipped with the first lubricant oil through hole 22 radially, the first axial lubrication through hole 23 and second is lubricant oil through hole 31 radially, the second axial lubrication through hole 32, described first radially lubricant oil through hole 22 an end and second radially an end of lubricant oil through hole 31 be communicated with the first axial lubrication through hole 23 and the second axial lubrication through hole 32 respectively, described first radially the other end of lubricant oil through hole 22 and an end of the first axial lubrication through hole 23 are communicated with the first grease channel 11 and the second grease channel 21 respectively, described oil drip pan 4 and Oil Guide cover 5 are respectively equipped with the first lubricant oil through hole 41 and the second lubricant oil through hole 51, described the first lubricant oil through hole 41 is communicated with the first grease channel 11, the two ends of described the second lubricant oil through hole 51 are communicated with the second grease channel 21 and the second axial lubrication through hole 32 respectively, described oil drip pan 4 is provided with a pair of installation journal stirrup 42, described a pair of installation journal stirrup, 42 are located at the inwall of gear box casing 1.
Described the second lubricant oil through hole 51 can arrange internal thread 511, in order to be screwed into bolt.Thereby interference for convenience detach is installed in the Oil Guide cover 5 on the output shaft of gear-box 3.
The flow direction of lubricant oil 7 as shown by the arrows in Figure 1 direction is transported to the bearing 6 that need lubricate.
Claims (3)
1. mechanical gearbox bearing lubrication system, comprise the gear box casing (1) that is provided with the first grease channel (11), be provided with gearbox input shaft (2) and the output shaft of gear-box (3) of the second grease channel (21), characterized by further comprising the oil drip pan (4) of being located at described gear box casing (1) inwall and be located at gearbox input shaft (2) and output shaft of gear-box (3) between Oil Guide cover (5), described gearbox input shaft (2) and output shaft of gear-box (3) are respectively equipped with the first lubricant oil through hole (22) radially, the first axial lubrication through hole (23) and second is lubricant oil through hole (31) radially, the second axial lubrication through hole (32), described first radially lubricant oil through hole (22) an end and second radially an end of lubricant oil through hole (31) be communicated with the first axial lubrication through hole (23) and the second axial lubrication through hole (32) respectively, described first radially the other end of lubricant oil through hole (22) and an end of the first axial lubrication through hole (23) are communicated with the first grease channel (11) and the second grease channel (21) respectively, described oil drip pan (4) and Oil Guide cover (5) are respectively equipped with the first lubricant oil through hole (41) and the second lubricant oil through hole (51), described the first lubricant oil through hole (41) is communicated with the first grease channel (11), and the two ends of described the second lubricant oil through hole (51) are communicated with the second grease channel (21) and the second axial lubrication through hole (32) respectively.
2. mechanical gearbox bearing lubrication system according to claim 1 is characterized in that described the second lubricant oil through hole (51) is provided with internal thread (511).
3. mechanical gearbox bearing lubrication system according to claim 1 and 2 is characterized in that described oil drip pan (4) is provided with installation journal stirrup (42), and described installation journal stirrup (42) is located at the inwall of gear box casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410922 CN202732910U (en) | 2012-08-20 | 2012-08-20 | Mechanical gearbox bearing lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410922 CN202732910U (en) | 2012-08-20 | 2012-08-20 | Mechanical gearbox bearing lubricating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732910U true CN202732910U (en) | 2013-02-13 |
Family
ID=47658611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220410922 Expired - Fee Related CN202732910U (en) | 2012-08-20 | 2012-08-20 | Mechanical gearbox bearing lubricating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732910U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251299A (en) * | 2013-10-30 | 2014-12-31 | 莱州市盛乐机械有限公司 | Liquid level adjusting oil tank for gearbox |
| CN104847875A (en) * | 2014-02-17 | 2015-08-19 | 迪尔公司 | Gearbox lubrication system |
| CN106926048A (en) * | 2017-03-29 | 2017-07-07 | 广东工业大学 | A kind of main shaft speed increaser |
-
2012
- 2012-08-20 CN CN 201220410922 patent/CN202732910U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251299A (en) * | 2013-10-30 | 2014-12-31 | 莱州市盛乐机械有限公司 | Liquid level adjusting oil tank for gearbox |
| CN104847875A (en) * | 2014-02-17 | 2015-08-19 | 迪尔公司 | Gearbox lubrication system |
| CN104847875B (en) * | 2014-02-17 | 2018-12-28 | 迪尔公司 | Speed changing box lubricating system |
| CN106926048A (en) * | 2017-03-29 | 2017-07-07 | 广东工业大学 | A kind of main shaft speed increaser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150820 |
|
| EXPY | Termination of patent right or utility model |