CN204610791U - A kind of novel anti-leakage oil speed reducer - Google Patents
A kind of novel anti-leakage oil speed reducer Download PDFInfo
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- CN204610791U CN204610791U CN201520275415.XU CN201520275415U CN204610791U CN 204610791 U CN204610791 U CN 204610791U CN 201520275415 U CN201520275415 U CN 201520275415U CN 204610791 U CN204610791 U CN 204610791U
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- cover plate
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- plate
- rectangular shape
- air hole
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Abstract
The utility model discloses a kind of novel anti-leakage oil speed reducer, the perspective air-breather comprising casing and arrange with casing, perspective air-breather comprises upper cover plate, lower cover plate and rectangular shape air hole, upper cover plate is connected by connecting plate with lower cover plate, connecting plate is provided with groove, the Stamping Steel Ribbon with groove match is inlaid with in groove, the lower end of rectangular shape air hole is successively through stretching in casing after upper cover plate and lower cover plate, the exit position of rectangular shape air hole is provided with mazy type dust baffle plate, and the lower edge of lower end cap is provided with the gear oil flange plate of perpendicular setting.The beneficial effect that this practicality is sent out novel: the utility model is provided with groove on connecting plate, is inlaid with the Stamping Steel Ribbon with groove match in groove, make upper cover plate and lower cover plate encapsulation better, effectively prevent the generation of oil leakage phenomenon; The utility model rectangular shape air hole can prevent oil droplet from directly spilling, and wherein internal vent place is arranged to mazy type dust baffle plate, enters in speed reducer with blocks dust.
Description
Technical field
The utility model relates to speed reducer technical field, particularly relates to a kind of novel anti-leakage oil speed reducer.
Background technique
Speed reducer oil leakage phenomenon but ubiquity in actual production, integrate, there is following local leakage of oil: the first inspection opening and the place's leakage of oil of upper box body junction plane, because oil temperature when speed reducer works raises, air in casing is expanded, pressure increases, thus casing internal air pressure is greater than ambient pressure, and modal analysis according to the observation, effect is unsatisfactory at the scene for the usual speed reducer vent hood of all pressing for ventilating, though speed reducer has Ventilated cap, but air hole is too little, easily considered to be worth doing by ash, greasy dirt etc. blocks, and each oiling all will open access plate oiling, so easy generation is leaked, in the speed reducer closed, every a pair gear is meshed to occur to rub and just wants the evolution of heat, according to boyle boyle's law, along with the lengthening of running time, decelerating chassis internal pressure is increased thereupon, in case, lubricant oil is through splashing, be sprinkled upon decelerating chassis inwall, because the permeability of oil is stronger, under case internal pressure, which place is poorly sealed, oil just oozes out wherefrom, second, the place's leakage of oil of bearing (ball) cover output shaft, common solution is provided with an oil baffle disc in the outside of bearing, but poor effect, speed reducer oil leakage phenomenon not only causes environmental pollution, and causes gearbox drive component wear serious because of insufficient lubrication, component shorten working life greatly, lubricant charging is frequent, causes tremendous economic loss, is also unfavorable for safety in production simultaneously.
Model utility content
For the deficiencies in the prior art, the utility model provides a kind of novel anti-leakage oil speed reducer.
To achieve these goals, technical solution adopted in the utility model is:
A kind of novel anti-leakage oil speed reducer, the perspective air-breather comprising casing and arrange with casing, described perspective air-breather comprises upper cover plate, lower cover plate and rectangular shape air hole, upper cover plate is connected by connecting plate with lower cover plate, connecting plate is provided with groove, the Stamping Steel Ribbon with groove match is inlaid with in groove, the lower end of rectangular shape air hole is successively through stretching in casing after upper cover plate and lower cover plate, the exit position of rectangular shape air hole is provided with mazy type dust baffle plate, and the lower edge of lower end cap is provided with the gear oil flange plate of perpendicular setting.
Described Stamping Steel Ribbon adopts rubber material to make.
The beneficial effect that this practicality is sent out novel: compared with prior art, the utility model is provided with groove on connecting plate, is inlaid with the Stamping Steel Ribbon with groove match in groove, make upper cover plate and lower cover plate encapsulation better, effectively prevent the generation of oil leakage phenomenon; The utility model rectangular shape air hole can prevent oil droplet from directly spilling, and wherein internal vent place is arranged to mazy type dust baffle plate, enters in speed reducer with blocks dust.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of novel anti-leakage oil speed reducer, the perspective air-breather 2 comprising casing 1 and arrange with casing 1, described perspective air-breather 2 comprises upper cover plate, lower cover plate and rectangular shape air hole, upper cover plate is connected by connecting plate with lower cover plate, connecting plate is provided with groove, the Stamping Steel Ribbon with groove match is inlaid with in groove, the lower end of rectangular shape air hole is successively through stretching in casing after upper cover plate and lower cover plate, the exit position of rectangular shape air hole is provided with mazy type dust baffle plate, the lower edge of lower end cap is provided with the gear oil flange plate of perpendicular setting, described Stamping Steel Ribbon adopts rubber material to make.
The beneficial effect that this practicality is sent out novel: compared with prior art, the utility model is provided with groove on connecting plate, is inlaid with the Stamping Steel Ribbon with groove match in groove, make upper cover plate and lower cover plate encapsulation better, effectively prevent the generation of oil leakage phenomenon; The utility model rectangular shape air hole can prevent oil droplet from directly spilling, and wherein internal vent place is arranged to mazy type dust baffle plate, enters in speed reducer with blocks dust.
Claims (2)
1. a novel anti-leakage oil speed reducer, the perspective air-breather comprising casing and arrange with casing, it is characterized in that, described perspective air-breather comprises upper cover plate, lower cover plate and rectangular shape air hole, upper cover plate is connected by connecting plate with lower cover plate, connecting plate is provided with groove, the Stamping Steel Ribbon with groove match is inlaid with in groove, the lower end of rectangular shape air hole is successively through stretching in casing after upper cover plate and lower cover plate, the exit position of rectangular shape air hole is provided with mazy type dust baffle plate, the lower edge of lower end cap is provided with the gear oil flange plate of perpendicular setting.
2. a kind of novel anti-leakage oil speed reducer as claimed in claim 1, it is characterized in that, described Stamping Steel Ribbon adopts rubber material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275415.XU CN204610791U (en) | 2015-04-29 | 2015-04-29 | A kind of novel anti-leakage oil speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275415.XU CN204610791U (en) | 2015-04-29 | 2015-04-29 | A kind of novel anti-leakage oil speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204610791U true CN204610791U (en) | 2015-09-02 |
Family
ID=53963359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520275415.XU Expired - Fee Related CN204610791U (en) | 2015-04-29 | 2015-04-29 | A kind of novel anti-leakage oil speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204610791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508578A (en) * | 2015-12-19 | 2016-04-20 | 太原重工股份有限公司 | Open gear assembly and sealing device thereof |
-
2015
- 2015-04-29 CN CN201520275415.XU patent/CN204610791U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508578A (en) * | 2015-12-19 | 2016-04-20 | 太原重工股份有限公司 | Open gear assembly and sealing device thereof |
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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: 20150902 Termination date: 20160429 |