CN104455334A - Device for facilitating heat radiation of box body of reduction gearbox and mounting and dismounting of box body of reduction gearbox and connecting disc - Google Patents
Device for facilitating heat radiation of box body of reduction gearbox and mounting and dismounting of box body of reduction gearbox and connecting disc Download PDFInfo
- Publication number
- CN104455334A CN104455334A CN201410640634.3A CN201410640634A CN104455334A CN 104455334 A CN104455334 A CN 104455334A CN 201410640634 A CN201410640634 A CN 201410640634A CN 104455334 A CN104455334 A CN 104455334A
- Authority
- CN
- China
- Prior art keywords
- box body
- reduction gearbox
- land
- connecting disc
- heat radiation
- 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
-
- 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
-
- 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
- F16H2700/00—Transmission housings and mounting of transmission components therein; Cooling; Lubrication; Flexible suspensions, e.g. floating frames
- F16H2700/02—Transmissions, specially for working vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention relates to mechanical transmission devices, in particular to a device for facilitating heat radiation of a box body of a reduction gearbox and mounting and dismounting of the box body of the reduction gearbox and a connecting disc. The connecting disc is fixedly connected to the box body through bolts, and connecting holes are formed in the four corners of the connecting disc. A plurality of bolt connecting fixing holes are evenly formed in the connecting disc, and matched with the bolts. A plurality of heat radiation devices are arranged on the box body, the heat radiation efficiency of the reduction gearbox can be accelerated, and the working life of the reduction gearbox can be prolonged. Transmission input equipment and the box body of the reduction gearbox are connected into a whole in a threaded connection mode, the assembling technology is simplified, equipment losses and labor cost are reduced, meanwhile, dismounting and replacement work needed when the connecting disc needs to be replaced is facilitated, and work efficiency is improved.
Description
Technical field:
The present invention relates to mechanical transmission, be specifically related to the device facilitating Gearbox to dispel the heat and facilitate Gearbox and land to mount and dismount
Background technique:
Speed reducer is the mechanical transmission of national economy numerous areas, industry related products classification includes all kinds of gear reduction unit, planet-gear speed reducer and worm decelerating machine, also include various dedicated transmission, as speeder, arrangements for speed regulation and all kinds of compound gearings etc. comprising flexible gearing.Product support area relates to metallurgy, coloured, the industry such as coal, building materials, boats and ships, water conservancy, electric power, engineering machinery and petrochemical industry.
China's speed reducer industry development history has nearly 40 years, and in the every field of national economy and national defense industry, speed reducer product all has a wide range of applications.The industry fields such as food light industry, electric machinery, building machinery, metallurgical machinery, cement machinery, environmental protection machinery, electronic apparatus, road building machine, water conservancy machinery, chemical machinery, mining machinery, conveying mechanism, building material machinery, rubber manufacturing machinery, petroleum machinery have vigorous demand to speed reducer product.
In sum, fierce industry competition has been expedited the emergence of in the market had a high potential, in the market competition of cruelty, speed reducer industry and enterprise must be accelerated to eliminate the backward production facilities, and greatly develops energy-efficient product, make full use of national energy-saving product civilian-oriented project policy opportunity, larger production update intensity, adjusts the product mix, and pays close attention to national industrial policies, to tackle economic environment complicated and changeable, maintain good growth momentum.
As everyone knows, speed reducer plays coupling rotating speed and transmitting torque between prime mover and working machine or actuator, speed reducer is a kind of relatively accurate machinery, uses its object to be reduce rotating speed, Shanghai speed reducer worm decelerating machine and planet-gear speed reducer; Single-stage and multi-stage speed-reducing machine factory wheel shape can be divided into can be divided into cylindrical gear reducer, conical gear reducer and circular cone-Cylinder Gear running wheel speed reducer according to transmission progression difference; Expansion, flow deviding type can be divided into again according to the setting type of transmission and enter shaft type speed reducer together.The individual components that retarder is a kind of gear transmission by being enclosed in stiff case, worm drive, pinion-endless screw transmission form, is commonly used for the speed reduction gearing between driving link and working machine.Between prime mover and working machine or actuator, play coupling rotating speed and transmitting torque, apply very extensive in modern mechanical.
Speed reducer, is used to the equipment regulating transmission speed, needs to connect together with motor during assembling.The required motor model size be equipped with of various distinct device is all different, just needs the speed reducer of different model to carry out corresponding corresponding motor and installs.We just need to produce Multiple Type speed reducer like this, and to ensure that the motor on corresponding market does supporting, when casing and supporting installations of land, the Placements such as general employing welding one-time fix on Gearbox.According to welding procedure, land is welded on Gearbox, if afterwards because the replacing of motor model, then needs corresponding replacing land, but original welding part is more difficult to be separated Gearbox and land, operates very inconvenient.
In addition, speed reducer is as the adjustment equipment of motor transmission system, in running, each transmission meshing part all can have large calorimetric to produce, speed reducer work a period of time, whole casing comprises transmission system will be in a condition of high temperature, generally little speed reducer is dispelled the heat by the box body wall of casing outside and heat exchange with outside.But simple box body wall structure radiating effect is very limited, after speed reducer work a period of time, due to poor heat radiation, Gearbox constant temperature raises, whole speed reducer comprises transmission system all can be at high operating temperatures, the stability of the material property of each parts of speed reducer can be affected like this, and then the operating life of speed reducer can be reduced.
Summary of the invention:
The object of this invention is to provide the device facilitating Gearbox heat radiation and mount and dismount with land, it is threaded connection mode makes transmission input device and Gearbox be connected as a single entity, simplify assembly technology, decrease equipment loss and cost of labor, also facilitate land to need to change work when changing simultaneously, improve working efficiency; Add the heat diffusion area of Gearbox simultaneously, improve the radiating effect of speed reducer, extend the operating life of speed reducer.
In order to solve the problem existing for background technique, the present invention is by the following technical solutions: it comprises casing 1, land 2, bolt 3, attachment hole 4; Land 2 is connected and fixed on casing 1 by bolt 3, and the corner place of land 2 is provided with attachment hole 4.
Described land 2 is evenly provided with several bolt and is connected and fixed hole 2-1, bolt is connected and fixed hole and bolt 3 matches.
Described casing 1 is provided with several sink 1-1, the radiating efficiency of speed reducer can be accelerated, extend the operating life of speed reducer.
The present invention has following effective effect:
1, by thread connecting mode, transmission input device and Gearbox are connected as a single entity, simplify assembly technology, decrease equipment loss and cost of labor, also facilitate land needs to change work when changing simultaneously, improves working efficiency;
2, add the heat diffusion area of Gearbox, improve the radiating effect of speed reducer, extend the operating life of speed reducer.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of land 2 of the present invention;
Fig. 3 is the structural representation of casing 1 of the present invention.
Reference character: 1-casing, 2-land, 3-bolt, 4-attachment hole, 2-1-bolt are connected and fixed hole, 1-1-sink.
Embodiment:
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technological scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the present invention is further elaborated.Should be appreciated that embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Referring to Fig. 1, this embodiment by the following technical solutions: it comprises casing 1, land 2, bolt 3, attachment hole 4; Land 2 is connected and fixed on casing 1 by bolt 3, and the corner place of land 2 is provided with attachment hole 4.
Referring to Fig. 2, described land 2 is evenly provided with several bolt and is connected and fixed hole 2-1, bolt is connected and fixed hole and bolt 3 matches.
Referring to Fig. 3, described casing 1 is provided with several sink 1-1, the radiating efficiency of speed reducer can be accelerated, extend the operating life of speed reducer.
This embodiment crosses thread connecting mode makes transmission input device and Gearbox be connected as a single entity, and simplifies assembly technology, decreases equipment loss and cost of labor, and also facilitate land needs to change work when changing simultaneously, improves working efficiency; By arranging the heat diffusion area that sink 1-1 can increase Gearbox on casing 1, improve the radiating effect of speed reducer, extending the operating life of speed reducer.
The above is only in order to illustrate technological scheme of the present invention and unrestricted, other amendment that those of ordinary skill in the art make technological scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (3)
1. facilitate Gearbox dispel the heat and with the device that land mounts and dismounts, it is characterized in that it comprises casing (1), land (2), bolt (3), attachment hole (4); Land (2) is connected and fixed on casing (1) by bolt (3), and the corner place of land (2) is provided with attachment hole (4).
2. the device facilitating Gearbox heat radiation and mount and dismount with land according to claim 1, it is characterized in that described land (2) is evenly provided with several bolt is connected and fixed hole (2-1), bolt is connected and fixed hole and bolt (3) matches.
3. according to claim 1 facilitate Gearbox dispel the heat and with the device that land mounts and dismounts, it is characterized in that described casing (1) is provided with several sink (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410640634.3A CN104455334A (en) | 2014-11-14 | 2014-11-14 | Device for facilitating heat radiation of box body of reduction gearbox and mounting and dismounting of box body of reduction gearbox and connecting disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410640634.3A CN104455334A (en) | 2014-11-14 | 2014-11-14 | Device for facilitating heat radiation of box body of reduction gearbox and mounting and dismounting of box body of reduction gearbox and connecting disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104455334A true CN104455334A (en) | 2015-03-25 |
Family
ID=52901873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410640634.3A Pending CN104455334A (en) | 2014-11-14 | 2014-11-14 | Device for facilitating heat radiation of box body of reduction gearbox and mounting and dismounting of box body of reduction gearbox and connecting disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104455334A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750073A (en) * | 2020-07-02 | 2020-10-09 | 江苏振翔减速机有限公司 | Cylindrical gear speed reducer |
| CN114164693A (en) * | 2021-12-14 | 2022-03-11 | 合肥神马科技集团有限公司 | Ground shaft transmission structure for steel wire rope equipment |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2179935Y (en) * | 1993-07-21 | 1994-10-19 | 杨贺轩 | Shell structure of worm reducer for elevators |
| JP3414937B2 (en) * | 1996-05-23 | 2003-06-09 | 日野自動車株式会社 | Transmission case |
| CN2791371Y (en) * | 2004-11-08 | 2006-06-28 | 天津天明科技有限公司 | Speed reducer |
| CN201358892Y (en) * | 2009-03-09 | 2009-12-09 | 大连华锐股份有限公司 | Wind power generation speed increasing gear case |
| CN201561633U (en) * | 2009-11-25 | 2010-08-25 | 天水华圆制药设备科技有限责任公司 | Driving mechanism of box-type microwave vacuum drying device |
| CN102287519A (en) * | 2011-07-19 | 2011-12-21 | 四川保特尼机械设备制造有限公司 | Flexible connection input module for gear speed reducer |
| CN202132466U (en) * | 2011-06-14 | 2012-02-01 | 傅英杰 | Speed reducer with motor, brake and gear case integrated |
| CN102374277A (en) * | 2010-08-13 | 2012-03-14 | 中国第一汽车集团公司 | Two-file transmission case of electric motor coach |
| KR20130019609A (en) * | 2011-08-17 | 2013-02-27 | 현대중공업 주식회사 | Speed reducer fastening structure for electric motor vehicle |
| KR20130050073A (en) * | 2011-11-07 | 2013-05-15 | 현대위아 주식회사 | Transfer |
| CN103174509A (en) * | 2013-03-28 | 2013-06-26 | 安徽中鼎动力有限公司 | Variable transmission system of internal-combustion engine generator set |
| CN203297572U (en) * | 2013-05-06 | 2013-11-20 | 武汉市精华减速机制造有限公司 | Box of speed reducer |
-
2014
- 2014-11-14 CN CN201410640634.3A patent/CN104455334A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2179935Y (en) * | 1993-07-21 | 1994-10-19 | 杨贺轩 | Shell structure of worm reducer for elevators |
| JP3414937B2 (en) * | 1996-05-23 | 2003-06-09 | 日野自動車株式会社 | Transmission case |
| CN2791371Y (en) * | 2004-11-08 | 2006-06-28 | 天津天明科技有限公司 | Speed reducer |
| CN201358892Y (en) * | 2009-03-09 | 2009-12-09 | 大连华锐股份有限公司 | Wind power generation speed increasing gear case |
| CN201561633U (en) * | 2009-11-25 | 2010-08-25 | 天水华圆制药设备科技有限责任公司 | Driving mechanism of box-type microwave vacuum drying device |
| CN102374277A (en) * | 2010-08-13 | 2012-03-14 | 中国第一汽车集团公司 | Two-file transmission case of electric motor coach |
| CN202132466U (en) * | 2011-06-14 | 2012-02-01 | 傅英杰 | Speed reducer with motor, brake and gear case integrated |
| CN102287519A (en) * | 2011-07-19 | 2011-12-21 | 四川保特尼机械设备制造有限公司 | Flexible connection input module for gear speed reducer |
| KR20130019609A (en) * | 2011-08-17 | 2013-02-27 | 현대중공업 주식회사 | Speed reducer fastening structure for electric motor vehicle |
| KR20130050073A (en) * | 2011-11-07 | 2013-05-15 | 현대위아 주식회사 | Transfer |
| CN103174509A (en) * | 2013-03-28 | 2013-06-26 | 安徽中鼎动力有限公司 | Variable transmission system of internal-combustion engine generator set |
| CN203297572U (en) * | 2013-05-06 | 2013-11-20 | 武汉市精华减速机制造有限公司 | Box of speed reducer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750073A (en) * | 2020-07-02 | 2020-10-09 | 江苏振翔减速机有限公司 | Cylindrical gear speed reducer |
| CN111750073B (en) * | 2020-07-02 | 2023-11-03 | 江苏振翔减速机有限公司 | Cylindrical gear reducer |
| CN114164693A (en) * | 2021-12-14 | 2022-03-11 | 合肥神马科技集团有限公司 | Ground shaft transmission structure for steel wire rope equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |