CN205155113U - Take circulative cooling and atmospheric pressure balancing unit's integral type speed reducer - Google Patents
Take circulative cooling and atmospheric pressure balancing unit's integral type speed reducer Download PDFInfo
- Publication number
- CN205155113U CN205155113U CN201520941594.6U CN201520941594U CN205155113U CN 205155113 U CN205155113 U CN 205155113U CN 201520941594 U CN201520941594 U CN 201520941594U CN 205155113 U CN205155113 U CN 205155113U
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- speed reducer
- oil
- reducer housing
- integral type
- lubricating oil
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Abstract
The utility model discloses a take circulative cooling and atmospheric pressure balancing unit's integral type speed reducer, including motor, reduction gear and lubricating oil cooling back installation, lubricating oil cooling back installation includes the oil pump, arranges oil pipe, advances oil pipe, radiator and shunt tubes, is provided with air relief valve on gear assembly casing's the outside top. The utility model discloses can pump through radiator cooling through the lubricating oil of oil pump in with gear assembly casing, the technical problem that can avoid the lubricating oil temperature to rise and result in, and shunt tubes and shower nozzle can be with active bearing and the gears of guiding into of lubricating oil, and the realization is to the spray lubrication of bearing and gear to the lubrication and the cooling effect of bearing and gear can have been improved, and through setting up air relief valve on gear assembly casing, when sealing gas that atmospheric pressure in gear assembly casing is greater than air relief valve pressed, air relief valve just opened to realize that the inside and outside atmospheric pressure of gear assembly casing is balanced, can avoid the gear assembly casing internal gas pressure to rise and lead to the outer technical problem who leaks of lubricating oil.
Description
Technical field
The utility model relates to a kind of speed reducer, particularly a kind of speed reducer of multi-storied garage.
Background technique
Speed reducer is the combination of motor and retarder, and motor is used for providing power, and retarder is for reducing output speed, increasing Driving Torque.
The rotor axis of electric of speed reducer of the prior art is generally connected by coupling with the input shaft of retarder, and make the structure of speed reducer more complicated, volume is larger.
And the retarder of existing multi-storied garage speed reducer generally adopts the mode of splash lubrication in the course of the work, and greasy property is poor; In working long hours, because speed reducer housing adopts sealed construction, the heat that retarder work produces can not be dispersed in ambient atmosphere fast, lubricating oil temperature is easily caused to raise larger, the lubrication and cooling performance of lubricant oil is reduced, and then causes the driving mechanism of retarder easily to damage.
And speed reducer is in working long hours, the temperature in reducer shell can raise, and air pressure can increase, and air pressure increase easily causes the lubricant oil in speed reducer housing to leak outside from sealing configuration portion, causes loss of lubrication.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of integral type speed reducer with circulating cooling and air-pressure balancing device, adopt splash lubrication lubrication effect poor to solve parking garage speed reducer in prior art, retarder heat dispersion is poor, in retarder, lubricating oil temperature raises comparatively large, easily causes the technical problem that retarder driving mechanism damages; And speed reducer increases the technical problem causing lubricant oil to leak outside because of air pressure inside in solution prior art.
The integral type speed reducer of the utility model band circulating cooling and air-pressure balancing device, comprises motor and retarder, and described retarder comprises speed reducer housing and is arranged on the cylindrical gear drive in speed reducer housing;
Also comprise lubrication oil circulation cooling unit, described lubrication oil circulation cooling unit comprise oil pump, with the oil exit pipe be connected bottom speed reducer housing and the oil inlet pipe be connected with speed reducer housing top, described oil exit pipe and oil inlet pipe respectively with import and the outlet of oil pump; Described oil inlet pipe is connected with radiator; Top in described speed reducer housing is provided with the ram's horns be communicated with oil inlet pipe, described ram's horns is provided with the inclination shower nozzle to bearing oil spout and the vertical shower nozzle to gear oil spout;
The outside top of described speed reducer housing is provided with automatic control pressure vent, the Lower Half outer wall of described speed reducer housing is provided with radiating fin.
Further, the axle bearing mount portion in described speed reducer housing is provided with and draws oilhole.
Further, described oil exit pipe is also provided with filter, described filter bits is in the filler opening side of radiator.
The beneficial effects of the utility model:
1, the integral type speed reducer of the utility model band circulating cooling and air-pressure balancing device, lubricant oil in speed reducer housing pumps by the oil pump in lubrication oil circulation cooling unit by it, lubricant oil is being cooled through radiator, cooled lubricant oil flows back in speed reducer housing through oil inlet pipe again, thus can avoid the technical problem because retarder heat dispersion difference causes lubricating oil temperature to raise.
2, the integral type speed reducer of the utility model band circulating cooling and air-pressure balancing device, it is by the top in speed reducer housing arranges ram's horns and shower nozzle, what make the active of lubricant oil energy quilt guides bearing and gear into, realize the spray lubrication to bearing and gear, thus further improve lubrication and the cooling effect of bearing and gear, be conducive to the working life of prolonged deceleration device.
3, the integral type speed reducer of the utility model band circulating cooling and air-pressure balancing device, it by arranging automatic control pressure vent on speed reducer housing, when the air pressure in speed reducer housing is greater than the sealing air pressure of automatic control pressure vent, automatic control pressure vent is just opened, thus realize speed reducer housing inside and outside air pressure balance, speed reducer housing internal air pressure can be avoided to raise the technical problem causing lubricant oil to leak outside; And speed reducer housing arranges radiating fin, the cooling of lubricant oil can be accelerated further, be conducive to improving lubrication and cooling effect, extend gear life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the integral type speed reducer of the present embodiment band circulating cooling and air-pressure balancing device;
Fig. 2 is the structural representation of lubrication oil circulation cooling unit.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the integral type speed reducer of the present embodiment band circulating cooling and air-pressure balancing device, comprise motor 1 and retarder 2, the cylindrical gear drive that described retarder comprises speed reducer housing 3 and is arranged in speed reducer housing, also comprise lubrication oil circulation cooling unit, described lubrication oil circulation cooling unit comprise oil pump 4, with the oil exit pipe 5 be connected bottom speed reducer housing and the oil inlet pipe 6 be connected with speed reducer housing top, described oil exit pipe and oil inlet pipe respectively with import and the outlet of oil pump; Described oil inlet pipe is connected with radiator 7; Top in described speed reducer housing is provided with the ram's horns 8 be communicated with oil inlet pipe, described ram's horns is provided with the inclination shower nozzle 9 to bearing oil spout and the vertical shower nozzle 10 to gear oil spout;
The outside top of described speed reducer housing is provided with automatic control pressure vent 11, the Lower Half outer wall of described speed reducer housing is provided with radiating fin 12.
The integral type speed reducer of the present embodiment band circulating cooling and air-pressure balancing device, lubricant oil in speed reducer housing pumps by the oil pump in lubrication oil circulation cooling unit by it, lubricant oil is being cooled through radiator, cooled lubricant oil flows back in speed reducer housing through oil inlet pipe again, thus can avoid the technical problem because retarder heat dispersion difference causes lubricating oil temperature to raise.
And the integral type speed reducer of the present embodiment band circulating cooling and air-pressure balancing device, it is by the top in speed reducer housing arranges ram's horns and shower nozzle, what make the active of lubricant oil energy quilt guides bearing and gear into, realize the spray lubrication to bearing and gear, thus further improve lubrication and the cooling effect of bearing and gear, be conducive to the working life of prolonged deceleration device.
And the integral type speed reducer of the present embodiment band circulating cooling and air-pressure balancing device, it by arranging automatic control pressure vent on speed reducer housing, when the air pressure in speed reducer housing is greater than the sealing air pressure of automatic control pressure vent, automatic control pressure vent is just opened, thus realize speed reducer housing inside and outside air pressure balance, speed reducer housing internal air pressure can be avoided to raise the technical problem causing lubricant oil to leak outside; And speed reducer housing arranges radiating fin, the cooling of lubricant oil can be accelerated further, be conducive to improving lubrication and cooling effect, extend gear life.
As the improvement to the present embodiment, the axle bearing mount portion in described speed reducer housing is provided with and draws oilhole 13, this improvement makes, by drawing oilhole, lubricant oil is introduced bearing, can improve lubrication and the cooling effect of bearing portion further, extends bearing working life.
As the improvement to the present embodiment, described oil exit pipe is also provided with filter 14, and described filter bits, in the filler opening side of radiator, is filtered the impurity in lubricant oil by filter, impurity can be avoided to cause damage to the flank of tooth and bearing, the working life of the further prolonged deceleration device of energy.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.。
Claims (3)
1. the integral type speed reducer with circulating cooling and air-pressure balancing device, comprises motor and retarder, and described retarder comprises speed reducer housing and is arranged on the cylindrical gear drive in speed reducer housing, it is characterized in that:
Also comprise lubrication oil circulation cooling unit, described lubrication oil circulation cooling unit comprise oil pump, with the oil exit pipe be connected bottom speed reducer housing and the oil inlet pipe be connected with speed reducer housing top, described oil exit pipe and oil inlet pipe respectively with import and the outlet of oil pump; Described oil inlet pipe is connected with radiator; Top in described speed reducer housing is provided with the ram's horns be communicated with oil inlet pipe, described ram's horns is provided with the inclination shower nozzle to bearing oil spout and the vertical shower nozzle to gear oil spout;
The outside top of described speed reducer housing is provided with automatic control pressure vent, the Lower Half outer wall of described speed reducer housing is provided with radiating fin.
2. the integral type speed reducer of band circulating cooling according to claim 1 and air-pressure balancing device, is characterized in that: the axle bearing mount portion in described speed reducer housing is provided with and draws oilhole.
3. the integral type speed reducer of band circulating cooling according to claim 1 and air-pressure balancing device, is characterized in that: described oil exit pipe is also provided with filter, described filter bits is in the filler opening side of radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941594.6U CN205155113U (en) | 2015-11-24 | 2015-11-24 | Take circulative cooling and atmospheric pressure balancing unit's integral type speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941594.6U CN205155113U (en) | 2015-11-24 | 2015-11-24 | Take circulative cooling and atmospheric pressure balancing unit's integral type speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205155113U true CN205155113U (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520941594.6U Expired - Fee Related CN205155113U (en) | 2015-11-24 | 2015-11-24 | Take circulative cooling and atmospheric pressure balancing unit's integral type speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205155113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257817A (en) * | 2015-11-24 | 2016-01-20 | 綦江奔力齿轮有限公司 | Integrated reduction drive system with circulating cooling device and gas-pressure balance device |
| CN117109195A (en) * | 2023-10-19 | 2023-11-24 | 逸励柯环境科技(江苏)有限公司 | Transcritical carbon dioxide cold and hot combined supply unit |
-
2015
- 2015-11-24 CN CN201520941594.6U patent/CN205155113U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257817A (en) * | 2015-11-24 | 2016-01-20 | 綦江奔力齿轮有限公司 | Integrated reduction drive system with circulating cooling device and gas-pressure balance device |
| CN117109195A (en) * | 2023-10-19 | 2023-11-24 | 逸励柯环境科技(江苏)有限公司 | Transcritical carbon dioxide cold and hot combined supply unit |
| CN117109195B (en) * | 2023-10-19 | 2024-01-05 | 逸励柯环境科技(江苏)有限公司 | Transcritical carbon dioxide cold and hot combined supply unit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161124 |