CN106801721A - A kind of pair of air duct heat dissipation type Large Reducer - Google Patents
A kind of pair of air duct heat dissipation type Large Reducer Download PDFInfo
- Publication number
- CN106801721A CN106801721A CN201510832281.1A CN201510832281A CN106801721A CN 106801721 A CN106801721 A CN 106801721A CN 201510832281 A CN201510832281 A CN 201510832281A CN 106801721 A CN106801721 A CN 106801721A
- Authority
- CN
- China
- Prior art keywords
- air duct
- reducer
- reduction case
- wind
- radiating tube
- 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
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Classifications
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- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
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- 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
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- 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
- F16H57/032—Gearboxes; Mounting gearing therein characterised by the materials used
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- 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
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0416—Air cooling or ventilation
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a kind of pair of air duct heat dissipation type Large Reducer,Reducer input shaft is arranged on the left side inside reduction case,Reducer input shaft is arranged on reduction case by bearing,Reducer output shaft is arranged on the right side inside reduction case,Reducer output shaft is arranged on reduction case by bearing,Intermediate propeller shaft is arranged between reducer output shaft and reducer input shaft,Intermediate propeller shaft is arranged on reduction case by bearing,Output gear is arranged on reducer output shaft,Input gear is arranged on reducer input shaft,Intermediate drive gear is arranged on intermediate propeller shaft,Left radiating tube is arranged on the left side at the top of reduction case,The top of left radiating tube is installed by left air duct,Right radiating tube is arranged on the right side at the top of reduction case,The top of right radiating tube is installed by right air duct,Ventilation pipe is installed in the bottom of reduction case.Rationally, simple structure is easy to use for its design science of the invention.
Description
Technical field：
The present invention relates to a kind of pair of air duct heat dissipation type Large Reducer, belong to decelerator technical field.
Background technology：
Decelerator plays matching rotating speed and transmission torque between prime mover and working machine or executing agency, and decelerator is one
Relatively accurate machinery is planted, the use of its purpose is to reduce rotating speed, increase torque.According to transmission series difference can be divided into single-stage and
Multi-stage speed reducer；Can be divided into cylinder gear speed reducer, cone gear reducer and circular cone-Cylinder Gear according to tooth factory wheel shape to draw
Wheel decelerator；Arrangement form according to transmission can be divided into expansion, shunting and enter shaft type decelerator together again.Decelerator is a kind of
Constituted individual components are driven by the gear drive that is enclosed in stiff case, worm-drive, pinion-endless screw, original is commonly used for
Speed reduction gearing between moving part and working machine.Matching rotating speed and biography are played between prime mover and working machine or executing agency
The effect of torque is passed, using extremely wide in modern mechanical.
Reductor is generally used for the drive apparatus of low rotation speed large torque, motor, internal combustion engine or other run at high speed
Gear wheel on the few gear engagement output shaft of the number of teeth on input shaft that power passes through reductor reaches the purpose of deceleration, general
Logical reductor also have it is several the ratio between preferable slowing effect, number of teeth of big little gear are reached to same principle gear, exactly pass
Dynamic ratio.Reductor is a kind of relatively accurate machinery, the use of its purpose is to reduce rotating speed, increases torque.Its species is various,
Model is different, and variety classes has different purposes.The species of decelerator is various, according to actuation types can be divided into gear reduction unit,
Worm reducer and planetary reducer；Can be divided into single-stage and multi-stage speed reducer according to transmission series difference；According to gear shape
Shape can be divided into cylinder gear speed reducer, cone gear reducer and circular cone-cylinder gear speed reducer；According to the arrangement shape of transmission
Formula can be divided into expansion, shunting and coaxial-type decelerator again.
Decelerator is in the process of running, general to be driven using gear engagement, thus, the meeting friction between gear, and such as
Fruit decelerator lubrication is insufficient, can cause the abrasion of travelling gear, greatly reduces the decelerator life-span.
The content of the invention：
Regarding to the issue above, the technical problem to be solved in the present invention is to provide a kind of pair of air duct heat dissipation type Large Reducer, and it sets
Scientific and reasonable, simple structure is counted, it is easy to use.
A kind of pair of air duct heat dissipation type Large Reducer of the invention, it is included：It is reduction case, reducer output shaft, defeated
Go out gear, reducer input shaft, input gear, left radiating tube, left air duct, left wind-force regulation switch, right air duct, right radiating tube,
Right wind-force regulation switch, intermediate propeller shaft, intermediate drive gear, ventilation pipe, bearing, wind fan axle, motor, wind-force flabellum
Piece, described reducer input shaft is arranged on the left side inside reduction case, and reducer input shaft is arranged on by bearing and subtracted
On fast device casing, described reducer output shaft is arranged on the right side inside reduction case, and reducer output shaft passes through bearing
On reduction case, described intermediate propeller shaft is arranged between reducer output shaft and reducer input shaft, middle
Power transmission shaft is arranged on reduction case by bearing, and described output gear is arranged on reducer output shaft, input gear
On reducer input shaft, intermediate drive gear is arranged on intermediate propeller shaft, and described left radiating tube is arranged on and slows down
Left air duct is installed at the left side of device casing top, the top of left radiating tube, and described right radiating tube is arranged on reduction case top
Right side, the top of right radiating tube installs right air duct, and described ventilation pipe is installed in the bottom of reduction case.
Further, described wind fan axle is arranged in left air duct and right air duct, and the top of wind fan axle is installed and drives electricity
Machine, wind-force fan leaf is arranged on wind fan axle, and left wind-force regulation switch is installed on described left radiating tube, is pacified on right radiating tube
Fill right wind-force regulation switch.
Further, described left air duct and right air duct are processed using plastic material, and described reduction case is to adopt
Cylinder iron material is processed.
Beneficial effects of the present invention：Rationally, simple structure is easy to use for its design science of the invention.
Brief description of the drawings：
For ease of explanation, the present invention is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is structural representation of the invention；
In figure：1- reduction cases；2- reducer output shafts；3- output gears；4- reducer input shafts；5- input gears；6-
Left radiating tube；The left air ducts of 7-；The left wind-force regulation switches of 8-；The right air ducts of 9-；The right radiating tubes of 10-；The right wind-force regulation switches of 11-；12-
Intermediate propeller shaft；13- intermediate drive gears；14- ventilation pipes；15- bearings；16- wind fan axles；17- motors；18- wind-force
Fan leaf.
Specific embodiment：
To make the object, technical solutions and advantages of the present invention of greater clarity, below by the specific implementation shown in accompanying drawing
Example describes the present invention.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit the scope of the present invention.This
Outward, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring idea of the invention.
As shown in figure 1, this specific embodiment uses following technical scheme：A kind of pair of air duct heat dissipation type Large Reducer,
It is included：Reduction case 1, reducer output shaft 2, output gear 3, reducer input shaft 4, input gear 5, left radiating tube 6,
Left air duct 7, left wind-force regulation switch 8, right air duct 9, right radiating tube 10, right wind-force regulation switch 11, intermediate propeller shaft 12, centre
Travelling gear 13, ventilation pipe 14, bearing 15, wind fan axle 16, motor 17, wind-force fan leaf 18, described decelerator are defeated
Enter the left side that axle 4 is arranged on inside reduction case 1, reducer input shaft 4 is arranged on reduction case 1 by bearing 15,
Described reducer output shaft 2 is arranged on the right side inside reduction case 1, and reducer output shaft 2 is arranged on by bearing 15
On reduction case 1, described intermediate propeller shaft 12 is arranged between reducer output shaft 2 and reducer input shaft 4, and centre passes
Moving axis 12 is arranged on reduction case 1 by bearing 15, and described output gear 3 is arranged on reducer output shaft 2, input
Gear 5 is arranged on reducer input shaft 4, and intermediate drive gear 13 is arranged on intermediate propeller shaft 12, described left radiating tube 6
Installed in the left side at the top of reduction case 1, left air duct 7 is installed at the top of left radiating tube 6, and described right radiating tube 10 is arranged on
Right air duct 9 is installed at the right side at the top of reduction case 1, the top of right radiating tube 10, and described ventilation pipe 14 is arranged on decelerator
The bottom of casing 1.
Specifically, described wind fan axle is arranged in left air duct and right air duct, and the top of wind fan axle is installed and drives electricity
Machine, wind-force fan leaf is arranged on wind fan axle, and left wind-force regulation switch 8, right radiating tube 10 are installed on described left radiating tube 6
Upper to install right wind-force regulation switch 11, described left air duct 7 and right air duct 9 is processed using plastic material, described deceleration
Device casing 1 is processed using cast iron quality.
General principle of the invention and principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (3)
1. a kind of pair of air duct heat dissipation type Large Reducer, it is characterised in that：Structure includes：：Reduction case, decelerator output
Axle, output gear, reducer input shaft, input gear, left radiating tube, left air duct, left wind-force regulation switch, right air duct, the right side dissipate
Heat pipe, right wind-force regulation switch, intermediate propeller shaft, intermediate drive gear, ventilation pipe, bearing, wind fan axle, motor, wind
Power fan leaf, described reducer input shaft is arranged on the left side inside reduction case, and reducer input shaft is pacified by bearing
On reduction case, described reducer output shaft is arranged on the right side inside reduction case, and reducer output shaft leads to
Bearing is crossed on the reduction case, described intermediate propeller shaft be arranged on reducer output shaft and reducer input shaft it
Between, intermediate propeller shaft is arranged on reduction case by bearing, and described output gear is arranged on reducer output shaft, defeated
Enter gear on reducer input shaft, intermediate drive gear is arranged on intermediate propeller shaft, described left radiating tube is installed
Left air duct is installed at left side at the top of reduction case, the top of left radiating tube, and described right radiating tube is arranged on reduction-gear housing
Right air duct is installed at right side at the top of body, the top of right radiating tube, and described ventilation pipe is installed in the bottom of reduction case.
2. a kind of pair of air duct heat dissipation type Large Reducer according to claim 1, it is characterised in that：Described wind fan axle
In left air duct and right air duct, motor is installed at the top of wind fan axle, and wind-force fan leaf is arranged on wind fan axle,
Left wind-force regulation switch is installed on described left radiating tube, right wind-force regulation switch is installed on right radiating tube.
3. a kind of pair of air duct heat dissipation type Large Reducer according to claim 1, it is characterised in that：Described left air duct and
Right air duct is processed using plastic material, and described reduction case is processed using cast iron quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510832281.1A CN106801721A (en) | 2015-11-25 | 2015-11-25 | A kind of pair of air duct heat dissipation type Large Reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510832281.1A CN106801721A (en) | 2015-11-25 | 2015-11-25 | A kind of pair of air duct heat dissipation type Large Reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106801721A true CN106801721A (en) | 2017-06-06 |
Family
ID=58976286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510832281.1A Pending CN106801721A (en) | 2015-11-25 | 2015-11-25 | A kind of pair of air duct heat dissipation type Large Reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106801721A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196982A (en) * | 2020-09-30 | 2021-01-08 | 安徽维嵩生产力促进有限公司 | Negative pressure cooling mechanism of new energy automobile gearbox |
-
2015
- 2015-11-25 CN CN201510832281.1A patent/CN106801721A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196982A (en) * | 2020-09-30 | 2021-01-08 | 安徽维嵩生产力促进有限公司 | Negative pressure cooling mechanism of new energy automobile gearbox |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170606 |
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| WD01 | Invention patent application deemed withdrawn after publication |