CN103994202A - Speed reducer - Google Patents
Speed reducer Download PDFInfo
- Publication number
- CN103994202A CN103994202A CN201410176325.5A CN201410176325A CN103994202A CN 103994202 A CN103994202 A CN 103994202A CN 201410176325 A CN201410176325 A CN 201410176325A CN 103994202 A CN103994202 A CN 103994202A
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- oil
- output shaft
- oil pump
- box body
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
- F16H57/0454—Sealings between different partitions of a gearing or to a reservoir
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a speed reducer. The speed reducer comprises a speed reducer box (1), a speed reducer input shaft (2) and a speed reducer output shaft (3). The speed reducer box (1) is connected with the speed reducer output shaft (3) through a flange (4), and a motor (5) and an oil pump (6) are arranged in the speed reducer box (1). The oil pump (6) is connected with the motor (5), and an oil inlet of the oil pump (5) is connected into an oil pool (12) through an oil inlet pipe (7). An oil outlet is connected with an oil outlet pipe (8) to a lubricating part, and a leakage-proof cover (11) is fixed to the output shaft (3). The speed reducer has the advantages that a lubricating system is installed in the speed reducer, and therefore the cost for maintaining the speed reducer is reduced; the leakage-proof cover structure is used for avoiding the problem that various factors cause leakage of the lubricating system, and therefore energy waste is reduced; the speed reducer box is connected with baffles through springs, and the springs can absorb partial impact force, so that the loss possibility is reduced, cost is reduced, and the effect is improved.
Description
Technical field
The present invention relates to a kind of equipment for separating liquid from solid, particularly a kind of hydrocyclone.
Background technique
Speed reducer is the mechanical transmission of national economy numerous areas, industry related products classification has comprised all kinds of gear reduction units, planet-gear speed reducer and worm decelerating machine, also various dedicated transmission have been comprised, as speeder, arrangements for speed regulation and comprise all kinds of compound gearings of flexible gearing etc.Product support area relates to the industries such as metallurgy, coloured, coal, building materials, boats and ships, water conservancy, electric power, engineering machinery and petrochemical industry.In mechanical transmission, lubricate and can reduce gearing friction power, reduce energy loss and mechanical wear.Can the effectively lubricating that therefore, guarantee transmission part be the key factor that affects mechanical motion precision and working life.
Existing lubrication system, mostly at the disposed outside multistage oil line pipe of speed reducer, adopts the mode of self-contained lubrication, lubricant oil is pumped to specified position and be lubricated.Like this lubrication system (comprising motor, oil pump, pipeline and joint etc.) being placed in to the outside deficiency existing of speed reducer is: the space that, complete machine takies is larger; Two, affect speed reducer outward appearance; Three, in lifting or transportation process, lubricating pipe is easily damaged, and causes pipeline oil impregnate or leakage of oil to produce following consequence: 1, on speed reducer fuselage, to be covered with oil stain, to affect product appearance; 2., oil leak is to ground, causes energy waste and environmental pollution, not environmental protection; 3, increase maintenance load, waste of manpower, material resources, financial resources.In addition, current many speed reducers are all used in the more severe place of working environment, are probably subjected to the damage of external force under this environment, cause the damage of speed reducer, are unfavorable for increasing work efficiency.
Summary of the invention
The object of the invention is to overcome the shortcoming of prior art, provide a kind of cost low, can effectively protect external impact, there is the speed reducer of built-in lubrication system.
Object of the present invention is achieved through the following technical solutions: a kind of speed reducer, it comprises post box body of speed reducer, speed reducer input shaft and speed reducer output shaft, described box body of speed reducer is connected by flange with speed reducer output shaft, in described box body of speed reducer, be provided with motor and oil pump, described oily Pump and Electromotor connects, the filler opening of described oil pump accesses oil sump by oil inlet pipe, and oil outlet connects oil outlet tube to lubricated portion, on described output shaft, is fixed with anti-leakage cover.
Described oily delivery side of pump is provided with oil separator.
Described box body of speed reducer is fixedly connected with baffle plate by spring.
Described anti-leakage cover is tubular.
The present invention has the following advantages: 1, lubrication system is arranged on box body of speed reducer inside, decelerator shell has played the effect of protection lubricating system, has avoided speed reducer manufacturing, in carrying, installation process, damage to lubrication motor and lubricating pipe, has reduced the maintenance cost of speed reducer; 2, utilize built-in lubrication system and anti-leakage cover structure, avoided the leakage problem of the lubrication system that causes because of various factors, reduce energy waste, further prevented oil leak befouling environment, more environmental protection; 3, box body of speed reducer is connected with baffle plate by spring, and when having foreign object strike speed reducer, spring can absorption portion impact force, has reduced the possibility of damaging, and has saved cost, has improved effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
In figure, 1-box body of speed reducer, 2-speed reducer input shaft, 3-speed reducer output shaft, 4-flange, 5-motor, 6-oil pump, 7-oil inlet pipe, 8-oil outlet tube, 9-spring, 10-baffle plate, 11-anti-leakage cover, 12-oil sump.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described, and protection scope of the present invention is not limited to the following stated:
A kind of speed reducer, it comprises post box body of speed reducer 1, speed reducer input shaft 2 and speed reducer output shaft 3, described box body of speed reducer 1 is connected by flange 4 with speed reducer output shaft 3, in described box body of speed reducer 1, be provided with motor 5 and oil pump 6, described oil pump 6 is connected with motor 5, the filler opening of described oil pump 5 is by oil inlet pipe 7 access oil sumps 12, and oil outlet connects oil outlet tube 8 to lubricated portion, on described output shaft 3, is fixed with anti-leakage cover 11.The outlet of described oil pump 6 is provided with oil separator.Described box body of speed reducer 1 is fixedly connected with baffle plate 10 by spring 9.Described anti-leakage cover 11 is tubular.
The lubrication motor 5 that is placed in box body of speed reducer 1 inside connects with oil pump 6, and motor 5 drives after oil pump 6 work, and the lubricant oil in oil sump 12 enters oil pump 6 through oil inlet pipe 7, through oil outlet tube 8, arrives lubricant housings, realizes lubricated object.When having foreign object strike box body of speed reducer 1, can be withstood by baffle plate 10, then by spring 9 absorption portion impact forces; protect as much as possible deceleration box 1 and be not damaged, can effectively protect outside impact, reduced the possibility of damaging; save cost, improved effect.
Claims (4)
1. a speed reducer, it is characterized in that: it comprises post box body of speed reducer (1), speed reducer input shaft (2) and speed reducer output shaft (3), described box body of speed reducer (1) is connected by flange (4) with speed reducer output shaft (3), in described box body of speed reducer (1), be provided with motor (5) and oil pump (6), described oil pump (6) is connected with motor (5), the filler opening of described oil pump (5) is by oil inlet pipe (7) access oil sump (12), oil outlet connects oil outlet tube (8) to lubricated portion, is fixed with anti-leakage cover (11) on described output shaft (3).
2. a kind of speed reducer according to claim 1, is characterized in that: the outlet of described oil pump (6) is provided with oil separator.
3. a kind of speed reducer according to claim 1, is characterized in that: described box body of speed reducer (1) is fixedly connected with baffle plate (10) by spring (9).
4. a kind of speed reducer according to claim 1, is characterized in that: described anti-leakage cover (11) is tubular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176325.5A CN103994202A (en) | 2014-04-29 | 2014-04-29 | Speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176325.5A CN103994202A (en) | 2014-04-29 | 2014-04-29 | Speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103994202A true CN103994202A (en) | 2014-08-20 |
Family
ID=51308467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410176325.5A Pending CN103994202A (en) | 2014-04-29 | 2014-04-29 | Speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103994202A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889480A (en) * | 2016-06-16 | 2016-08-24 | 安徽省含山县皖中减速机械有限公司 | Lubricating speed reducer with protection function |
| CN107907330A (en) * | 2018-01-18 | 2018-04-13 | 中国建筑第二工程局有限公司 | Main hoist speed reducer test bench |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799069A (en) * | 2010-04-15 | 2010-08-11 | 胡炜 | Lubrication system of vertical speed reducer and speed reducer with lubrication system |
| CN201818309U (en) * | 2010-10-27 | 2011-05-04 | 石家庄煤矿机械有限责任公司 | Double-circulation lubricating and cooling device of cutting speed reducer of roadheader for coal mines |
| CN102242805A (en) * | 2011-07-11 | 2011-11-16 | 四川三桥减速机有限公司 | Speed reducer of efficient transmission energy-saving brick making machine |
| GB2488142A (en) * | 2011-02-17 | 2012-08-22 | Agustawestland Ltd | Gearbox lubrication using oil feed member with helical formations |
| CN202612580U (en) * | 2012-05-08 | 2012-12-19 | 四川三桥减速机有限公司 | Speed reducer with built-in lubrication system |
-
2014
- 2014-04-29 CN CN201410176325.5A patent/CN103994202A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799069A (en) * | 2010-04-15 | 2010-08-11 | 胡炜 | Lubrication system of vertical speed reducer and speed reducer with lubrication system |
| CN201818309U (en) * | 2010-10-27 | 2011-05-04 | 石家庄煤矿机械有限责任公司 | Double-circulation lubricating and cooling device of cutting speed reducer of roadheader for coal mines |
| GB2488142A (en) * | 2011-02-17 | 2012-08-22 | Agustawestland Ltd | Gearbox lubrication using oil feed member with helical formations |
| CN102242805A (en) * | 2011-07-11 | 2011-11-16 | 四川三桥减速机有限公司 | Speed reducer of efficient transmission energy-saving brick making machine |
| CN202612580U (en) * | 2012-05-08 | 2012-12-19 | 四川三桥减速机有限公司 | Speed reducer with built-in lubrication system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889480A (en) * | 2016-06-16 | 2016-08-24 | 安徽省含山县皖中减速机械有限公司 | Lubricating speed reducer with protection function |
| CN107907330A (en) * | 2018-01-18 | 2018-04-13 | 中国建筑第二工程局有限公司 | Main hoist speed reducer test bench |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103994202A (en) | Speed reducer | |
| CN105697388B (en) | Deepwater hydraulic drives water pump | |
| CN105668444A (en) | Pneumatic hoist with moment limiting device | |
| CN202612580U (en) | Speed reducer with built-in lubrication system | |
| CN201615183U (en) | Helical-teeth worm gear speed reducer | |
| CN103671729A (en) | Gearing-down system for belt conveyor | |
| CN102632986B (en) | Coaxial contra-rotating mechanism for marine engine shock absorbers | |
| CN201007336Y (en) | High speed reducing gear box for steam turbine power generation | |
| CN103423423A (en) | Pumping unit reduction box sealing device | |
| CN112096561A (en) | Take lightweight integrated motor of orifice | |
| CN204692159U (en) | Water pump drive group structure | |
| CN202768784U (en) | Speed reducer output device with sealing device | |
| CN104047999B (en) | A kind of bucket wheel deceleration device with cushion effect | |
| CN202833674U (en) | Bearing pedestal of vertical crusher | |
| CN202900744U (en) | Bearing box of axial flow fan | |
| CN205446571U (en) | Increasing gear of drive trend ability generator | |
| CN206302284U (en) | A kind of Worm reduction motor | |
| CN101869931B (en) | Floating oil return mechanism | |
| CN201661682U (en) | Sealing device for steel rolling reducer | |
| CN216842190U (en) | Waterproof drainage device of hydraulic engineering construction | |
| CN1888443A (en) | Improved chemical pump | |
| CN104847848A (en) | Helical gear-worm speed reducer | |
| CN217994150U (en) | Vacuum pump power device of suction vehicle | |
| CN205101470U (en) | Drilling platform promotes gear box | |
| CN205026065U (en) | Latent oily electric screw bar pump reduction gear with oil storage function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140820 |