CN207830528U - A kind of retarder radiator - Google Patents
A kind of retarder radiator Download PDFInfo
- Publication number
- CN207830528U CN207830528U CN201721888787.5U CN201721888787U CN207830528U CN 207830528 U CN207830528 U CN 207830528U CN 201721888787 U CN201721888787 U CN 201721888787U CN 207830528 U CN207830528 U CN 207830528U
- Authority
- CN
- China
- Prior art keywords
- radiator
- reduction case
- retarder
- inner cavity
- exhaust
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of retarder radiator, including reduction case, the reduction case lower part is communicated with fuel sucking pipe；Fuel sucking pipe is communicated with oil return pipe by radiator and oil pump, and oil return pipe is connected to reduction case top；Exhaust plug structure is installed on reduction case；The exhaust plug structure includes the exhaust cock body being fixedly connected with reduction case, and the body formed inner cavity having and reduction case inside is connected to of venting plug, exhaust cock body top is fixed with corking, gas vent is formed in the middle part of exhaust cock body；Interior intracavitary is fixed with spring, and spring bottom is connected with baffle.The utility model provides a kind of simple and reasonable for structure, the heat dissipation of reinforcement gear reducer lube and lubricant effect, and the steam in retarder is discharged, and balances the retarder radiator of pressure.
Description
Technical field
The utility model is related to a kind of retarder radiators, belong to retarder technical field.
Background content
Speed changer generally reduces friction in such a way that high-speed gear rotates and splashes lubrication, i.e., is stored in gear box casing
A certain amount of lubricating fluid, when gearbox gear wheel set high speed rotation, rolls lubricating oil be splashed to required for lubricate gear,
In the related components such as axis and bearing, but the problem of lubricating of splashing is that more top reduction gearing component is splashed to
Lubricating oil is fewer, and due to gravity, the lubricating oil of sputtering flows downward, and causes the lubricating oil that top adheres to seldom, causes
Speed reducer lubricates uneven everywhere, causes Upper wear larger.The heat production in addition, gearbox runs at high speed, is easy to cause speed changer
Temperature increases, and influences the accuracy and performance of variator, and existing radiator structure is typically by increasing outside speed changer
The heat dissipation area of shell radiates, and scattering efficiency is relatively low, and the gearbox case cost of manufacture for being increases, and accommodation space becomes
Greatly.Finally, speed reducer operates heat production, and speed changer inside points lubricating oil is caused to evaporate, and internal pressure increases, and has the danger for leading to rupture of case
Danger.
Utility model content
The utility model overcomes the shortcomings of the prior art, and the technical problem to be solved is that provide a kind of structure letter
It is single, reasonable, reinforce gear reducer lube heat dissipation and lubricant effect, and the steam in retarder is discharged, balances the retarder of pressure
Radiator.
In order to solve the above technical problems, technical solution used by the utility model is：
A kind of retarder radiator, including reduction case, the reduction case lower part are communicated with fuel sucking pipe；Oil suction
Pipe is communicated with oil return pipe by radiator and oil pump, and oil return pipe is connected to reduction case top；The row of being equipped on reduction case
Air plug structure；The exhaust plug structure includes the exhaust cock body being fixedly connected with reduction case, and venting plug is body formed to be had and subtract
The inner cavity of fast device box house connection, exhaust cock body top are fixed with corking, gas vent are formed in the middle part of exhaust cock body；Interior intracavitary
It is fixed with spring, spring bottom is connected with baffle.
Further to improve, the inner cavity includes upper inner cavity and lower inner cavity；The diameter of upper inner cavity is more than lower inner cavity, upper inner cavity
The shelves ring with baffle fit is formed with lower inner cavity junction.
Further to improve, the fuel sucking pipe is connected to radiator, and radiator is connected to oil pump, and oil pump is connected to oil return pipe.
It is further to improve, it is fixed with filter in the fuel sucking pipe.
Further to improve, the fuel sucking pipe and oil return pipe are connected to reduction case both sides.
When retarder works normally, lubricating oil temperature increases in babinet, and when gases are heated, they expand.Under the action of oil pump, case
In the lubricating oil sucking fuel sucking pipe of body bottom, flowed back in reduction-gear housing body from oil return pipe after radiator cools down, to gear, axis
Equal parts are held to carry out spraying cooling and reinforce lubricating.It is provided with filter in fuel sucking pipe simultaneously, can prevent sundries from blocking
Oil-absorbing pipeline.Reduction case is discharged by venting plug in steam, and distributing heat reduces temperature, to solve inside because of oil temperature
And the steam generated, balance pressure.The structure for the one-way conduction being made of simultaneously spring and baffle in venting plug can incite somebody to action
High pressure gas in babinet is discharged and prevents extraneous vapor from entering in reduction-gear housing body.
Compared with prior art, the utility model has the following advantages that：
1. oil pump, radiator, oil suction oil returning tube, which is arranged, reinforces retarder heat dissipation, and to parts forced feed lubrication, improves
The operating mode of retarder improves the service life；
2. the venting plug of one-way conduction function is arranged, be discharged high temperature and high pressure gas in babinet and prevent extraneous vapor into
Enter.
3. radiator oil pump etc. is directly installed on reduction case, compact-sized, space is saved.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model retarder radiator；
Fig. 2 is the structural schematic diagram of venting plug；
Wherein, 1- reduction cases；2- fuel sucking pipes；3- filters；4- radiators；5- oil pumps；6- oil return pipes；7- venting plugs
Structure, 8- are vented cock body；9- gas vents；10- corkings；11- springs；12- baffles；The inner cavities 13-；The upper inner cavities 14-；15- lower inner cavities；
16- grades of rings.
Specific implementation mode
As shown in Figure 1, retarder radiator, including：Reduction case 1,1 lower part of the reduction case are provided with suction
Oil pipe 2,2 nozzle of fuel sucking pipe are equipped with filter 3, and fuel sucking pipe 2 is connected with the lower part of reduction case 1.1 top of reduction case
It is provided with oil return pipe 6, oil return pipe 6 is connected with the top of reduction case 1, and is sealed by sealing ring.Fuel sucking pipe 2 and radiator
4 are connected with oil pump 5, and fuel sucking pipe 2 is vertically arranged.The other end of oil pump 5 connects oil return pipe 6, and oil return pipe 6 is set vertically.Retarder
The inside general oil level of oiling is added to 1/3 position of retarder gear wheel, due to using gear splash system lubrication side inside retarder
Formula, that is, by driving lubricating oil when gear rotation, it is thrown to each lubricant housings, this lubricating system lubricant effect is poor and generates
Heat overstock in reduction-gear housing body, accelerate the damage of parts.When retarder works normally, by oil pump 5 by reduction-gear housing
The high temperature grease of internal 1 lower part sucks fuel sucking pipe 2, and reduction-gear housing is flowed back to by oil return pipe 6 after radiator 4 fully heat dissipation
In body 1, spraying cooling and forced feed lubrication are carried out to parts such as gear, bearings, realize radiating and cooling and reinforce lubricant effect
Purpose.
As shown in Fig. 2, exhaust plug structure, is provided with the screw thread that is connect with babinet and for being vented on exhaust cock body 8
Cross gas vent 9.It is provided with spring 11 and baffle 12 between corking 10 and exhaust cock body 8.When retarder works normally, babinet
Interior lubricating oil temperature increases, and when gases are heated, they expand.Pressed gas, which squeezes baffle 12, makes spring 11 compress, baffle 12 and exhaust cock body
8 separation, high pressure gas are discharged from gas vent 9, distribute heat balance pressure.When retarder does not work, baffle 12 is in spring 11
Effect pushes close-up vent plug body 8, prevents extraneous vapor from entering reduction case.
Above-described embodiment is only a specific implementation mode of the utility model, simple transformation, replacement etc. to it
In the protection domain of utility model.
Claims (5)
1. a kind of retarder radiator, including reduction case (1), which is characterized in that reduction case (1) lower part connects
It is connected with fuel sucking pipe (2)；Fuel sucking pipe (2) is communicated with oil return pipe (6) by radiator (4) and oil pump (5), and oil return pipe (6) connection subtracts
Fast device babinet (1) top；Exhaust plug structure (7) is installed on reduction case (1)；The exhaust plug structure (7) includes and subtracts
The exhaust cock body (8) that fast device babinet (1) is fixedly connected, exhaust cock body (8) form with reduction case (1) inside be connected to it is interior
Chamber (13), exhaust cock body (8) top are fixed with corking (10), gas vent (9) are formed in the middle part of exhaust cock body (8)；Inner cavity (13)
It is inside fixed with spring (11), spring (11) bottom is connected with baffle (12).
2. retarder radiator as described in claim 1, which is characterized in that the inner cavity (13) include upper inner cavity (14) and
Lower inner cavity (15)；The diameter of upper inner cavity (14) is more than lower inner cavity (15), upper inner cavity (14) and lower inner cavity (15) junction formed and
The shelves ring (16) of baffle (12) cooperation.
3. retarder radiator as described in claim 1, which is characterized in that fuel sucking pipe (2) the connection radiator (4),
Radiator (4) is connected to oil pump (5), and oil pump (5) is connected to oil return pipe (6).
4. retarder radiator as described in claim 1, which is characterized in that be fixed with filter in the fuel sucking pipe (2)
(3)。
5. retarder radiator as described in claim 1, which is characterized in that the fuel sucking pipe (2) and oil return pipe (6) are respectively
It is connected to reduction case (1) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721888787.5U CN207830528U (en) | 2017-12-28 | 2017-12-28 | A kind of retarder radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721888787.5U CN207830528U (en) | 2017-12-28 | 2017-12-28 | A kind of retarder radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830528U true CN207830528U (en) | 2018-09-07 |
Family
ID=63390491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721888787.5U Active CN207830528U (en) | 2017-12-28 | 2017-12-28 | A kind of retarder radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833824A (en) * | 2021-07-23 | 2021-12-24 | 浙江哈克雷斯传动科技有限公司 | Exhaust device of gearbox |
-
2017
- 2017-12-28 CN CN201721888787.5U patent/CN207830528U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833824A (en) * | 2021-07-23 | 2021-12-24 | 浙江哈克雷斯传动科技有限公司 | Exhaust device of gearbox |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101846172B (en) | Upper end cover, lubrication system and vertical reducer | |
| CN104048022A (en) | Box body of subway gear box | |
| CN207830528U (en) | A kind of retarder radiator | |
| CN203051720U (en) | Bearing lubrication structure of speed changer | |
| CN203189682U (en) | Subway gear box body | |
| CN209130148U (en) | A kind of reducer shell with bearing lubrication structure | |
| CN104061321A (en) | Heavy-duty gearbox lubrication system | |
| CN110285212A (en) | A kind of circulation oil jet lubrication vertical speed reducer | |
| CN111692506B (en) | Oil pump transmission connecting device and hydraulic transmission mechanical equipment | |
| CN106594253B (en) | Cooling and lubricating system and cooling and lubricating method for heavy-duty transmission | |
| CN101624997B (en) | Thin oil automatic lubricating system of anti-explosion axial-flow type fan | |
| CN209705250U (en) | A kind of water-cooled machine fore bearing oil lubrication mechanism and motor driven assembly | |
| CN2641383Y (en) | Speed-adjusting type hydraulic coupler | |
| CN206129539U (en) | Automobile -used air compressor machine of light -duty sanitation is from lubricating arrangement | |
| CN206770574U (en) | Bull-dozer transfer case independent lubricating system | |
| CN203906742U (en) | Heavy gearbox lubricating system | |
| CN112303217A (en) | Intermediate gear box for hybrid electric locomotive | |
| CN207364244U (en) | A kind of power takeoff being lubricated using helicoidal pump, gearbox or Retarder | |
| CN201705904U (en) | Upper end cover, lubrication system and vertical speed reducer | |
| CN201486929U (en) | Diluted oil automatic lubricating system for explosionproof axial flow fan | |
| CN201190588Y (en) | Dry-type oil pan for engine of motorboat | |
| CN201212461Y (en) | Air compressor for braking for self-circulation oil pressure lubricating | |
| CN201456380U (en) | Gearbox lubricant circulating system for thin film extruding machine | |
| CN213776313U (en) | Intermediate gear box for hybrid electric locomotive | |
| CN218152281U (en) | Transmission device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: No. 158, Jinsha East Road, Ningxiang high tech Industrial Park, Changsha, Hunan 410600 Patentee after: Wanxin Jinggong (Hunan) Co., Ltd Address before: 410600 jinshaw Road, Ningxiang City, Changsha City, Hunan Province, No. 158 Patentee before: WANSHSIN SEIKOU (HUNAN) Co.,Ltd. |