CN203585771U - Improved oil spraying and lubricating device of drying machine - Google Patents
Improved oil spraying and lubricating device of drying machine Download PDFInfo
- Publication number
- CN203585771U CN203585771U CN201320721133.9U CN201320721133U CN203585771U CN 203585771 U CN203585771 U CN 203585771U CN 201320721133 U CN201320721133 U CN 201320721133U CN 203585771 U CN203585771 U CN 203585771U
- Authority
- CN
- China
- Prior art keywords
- driven gear
- driving gear
- oil
- lubricating device
- gear
- 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
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 13
- 238000005507 spraying Methods 0.000 title claims abstract description 11
- 238000001035 drying Methods 0.000 title abstract 3
- 239000007921 spray Substances 0.000 claims abstract description 15
- 244000144985 peep Species 0.000 claims description 8
- 239000003921 oil Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 4
- 239000010687 lubricating oil Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 description 9
- 238000005461 lubrication Methods 0.000 description 3
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model discloses an improved oil spraying and lubricating device of a drying machine. The improved oil spraying and lubricating device comprises a cabinet. A pair of meshed driving gear and driven gear are arranged inside the cabinet, an observation hole is formed in one side of the cabinet, an oil spray tube is arranged below the observation hole, a spray nozzle is arranged on an oil nozzle of the oil spray tube, the inner cavity of the spray nozzle is fan-shaped, and spray nozzle directly faces to the meshed position of the driving gear and the driven gear. The spray nozzle directly faces to the meshed position of the driving gear and the driven gear, lubricating oil is sprayed out in the shape of a fan on the vertical direction and fully contacted with the gears, and a complete lubricating oil film is formed on the meshing tooth surface of the driving gear and the driven gear, so that friction among small gears can be effectively reduced, temperature is lowered during operation of the gears, and noises are reduced as well. The improved oil spraying and lubricating device is simple in structure, easy to process and manufacture and convenient to maintain, the gears are ensured to be fully lubricated during operation, and service life of the drying machine is prolonged.
Description
Technical field
The utility model relates to the improved spraying lubricating device of a kind of dryer.
Technical background
Produce ammonium phosphate product 4.5 × 35.2 meters of revolving drum dryers of φ used, in actual production, find that the driving gear of this equipment and driven gear generate heat at work, there is noise, working year limit for length's gear is existing compared with galling, and through observation analysis, qualitative is existing lubricating fitting Shortcomings.Original spray bar spout is just to driven gear middle part, and lubricant oil is sprayed onto on moving gear and drips to organism bottom under major part, does not play effectively lubricating effect, if grow this like this, will be starkly lower than projected life in working life of dryer.
Summary of the invention
For the deficiencies in the prior art part, the utility model aims to provide the improved spraying lubricating device of a kind of dryer, obtains sufficient lubrication while guaranteeing working gear, improves the working life of dryer.
For solving the problems of the technologies described above, the technical solution adopted in the utility model: the improved spraying lubricating device of a kind of dryer, comprise casing, driving gear and the driven gear of pair of meshing are set in casing, in casing one side, be provided with peep hole, in peep hole bottom, be provided with spray bar, the jet of spray bar is provided with nozzle, the inner chamber of nozzle is fan-shaped, and nozzle is the engagement place to driving gear and driven gear just.
Adopt technique scheme, due to the just engagement place to driving gear and driven gear of nozzle, the lubricant oil of ejection is fan-shaped at vertical direction, lubricant oil fully and tooth contact, lubricant oil major part is sprayed on the gear teeth of driving gear and driven gear, makes the engaging tooth surface of driving gear and driven gear form complete lubricant film, effectively reduces between the gear teeth and rubs, temperature during working gear reduces, and the noise in working gear process has also reduced.
The utility model is simple in structure, is convenient to manufacturing, easy to maintenance, obtains sufficient lubrication while guaranteeing working gear, improves the working life of dryer.
Accompanying drawing explanation
Fig. 1 is the spraying lubricating device structural representation of existing dryer;
Fig. 2 is the utility model structural representation;
In accompanying drawing: 1 driving gear 2 driven gear 3 casing 4 spray bar 5 nozzle 6 peep holes.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, original spray bar spout is just to driven gear middle part, lubricant oil is sprayed onto moving gear middle part, under large point lubricating oil splash, drip to organism bottom, fully do not contact with the gear teeth, the lubrication effect of generation is poor, thereby, in driving gear and driven gear working procedure, can generate heat, and produce noise, wearing and tearing are aggravation also.
As shown in Figure 2, the improved spraying lubricating device of a kind of dryer, comprise casing 3, at the interior driving gear 1 and driven gear 2 that pair of meshing is set of casing 3, in casing 3 one sides, be provided with peep hole 6, by peep hole 6, observe at any time driving gear 1 and driven gear 2 working conditions, in peep hole 6 bottoms, be provided with spray bar 4, the jet of spray bar 4 is provided with nozzle 5, the inner chamber of nozzle 5 is fan-shaped, like this, the lubricant oil of ejection is fan-shaped and scatters, nozzle 5 is the engagement place with driven gear 2 to driving gear 1 just, the part gear teeth in engagement place one side can touch lubricant oil, driving gear 1 can form complete lubricant film with the working flank of driven gear 2.
Claims (1)
1. the improved spraying lubricating device of dryer, comprise casing (3), the driving gear (1) and driven gear (2) of pair of meshing are set in casing (3), in casing (3) one sides, be provided with peep hole (6), it is characterized in that: in peep hole (6) bottom, be provided with spray bar (4), the jet of spray bar (4) is provided with nozzle (5), and the inner chamber of nozzle (5) is fan-shaped, and nozzle (5) is the engagement place with driven gear (2) to driving gear (1) just.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320721133.9U CN203585771U (en) | 2013-11-15 | 2013-11-15 | Improved oil spraying and lubricating device of drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320721133.9U CN203585771U (en) | 2013-11-15 | 2013-11-15 | Improved oil spraying and lubricating device of drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585771U true CN203585771U (en) | 2014-05-07 |
Family
ID=50583685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320721133.9U Expired - Lifetime CN203585771U (en) | 2013-11-15 | 2013-11-15 | Improved oil spraying and lubricating device of drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224092A (en) * | 2016-08-20 | 2016-12-14 | 泉州鑫豪工程机械科技有限公司 | A kind of self lubricating system of power takeoff |
-
2013
- 2013-11-15 CN CN201320721133.9U patent/CN203585771U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224092A (en) * | 2016-08-20 | 2016-12-14 | 泉州鑫豪工程机械科技有限公司 | A kind of self lubricating system of power takeoff |
| CN106224092B (en) * | 2016-08-20 | 2019-01-08 | 泉州鑫豪工程机械科技有限公司 | A kind of self lubricating system of power takeoff |
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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: 20140507 |