CN204828614U - Speed reducer cooling system - Google Patents
Speed reducer cooling system Download PDFInfo
- Publication number
- CN204828614U CN204828614U CN201520363874.3U CN201520363874U CN204828614U CN 204828614 U CN204828614 U CN 204828614U CN 201520363874 U CN201520363874 U CN 201520363874U CN 204828614 U CN204828614 U CN 204828614U
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- China
- Prior art keywords
- speed reducer
- cooling
- cooling system
- oil
- utility
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Abstract
The application discloses speed reducer cooling system, the inside of speed reducer is provided with fin cooling coil, and this cooling coil forms water circulative cooling system through a water inlet and a delivery port with outside intercommunication respectively. The utility model discloses the structure, the inside cooling coil of adoption cools off, and the cold quick -witted and cold quick -witted cooling of board of outside adoption oil is with oily control by temperature change system in reasonable scope for gear engagement and bearing lubrication reach best effect, and increase of service life reduces the maintenance and safeguards time scalar sum time. The utility model discloses an input/output axle adopts fluorine rubber oil seal, and the double oil seal is sealed, high temperature resistant and be difficult for the oil leak.
Description
Technical field
The application relates to a kind of speed reducer, particularly relates to a kind of cooling system of speed reducer.
Background technique
Speed reducer use occasion ambient temperature is high, and existing speed reducer all can occur the phenomenons such as input and output shaft leakage of oil, oil temperature is high, bearing temperature is high, gear wear is serious, and often change spare part, labour loses money.
Model utility content
The purpose of this utility model is to provide a kind of speed reducer cooling system, utilizes inside and outside cooling to combine mode, reduces oil temperature and bearing temperature rise, reselects sealing material, realize the advantage of long service life.
For achieving the above object, the utility model provides following technological scheme:
The embodiment of the present application discloses a kind of speed reducer cooling system, and the inside of described speed reducer is provided with fin cooling coil, and this cooling coil forms hydrologic cycle cooling system respectively by a water intake and a water outlet and ft connection.
Preferably, in above-mentioned speed reducer cooling system, described speed reducer also has the first filler opening and return opening, this first filler opening and be communicated with between return opening and the oil cooling machine of outside to form the circulatory system.
Preferably, in above-mentioned speed reducer cooling system, described speed reducer also has the second filler opening and pressure lubrication mouth, is communicated with electric-motor pump and plate cooler between this second filler opening and pressure lubrication mouth successively, and described plate cooler has a water intake and a water outlet.
Preferably, in above-mentioned speed reducer cooling system, the input shaft of described speed reducer and output shaft adopt dual-oil seal sealing.
Preferably, in above-mentioned speed reducer cooling system, the input shaft of described speed reducer and the seal ring between output shaft and casing are fluorine rubber.
Compared with prior art, the utility model has the advantage of:
(1), the utility model structure, inner adopt cooling coil cooling, outsidely adopt oil cooling machine and the cooling of plate cold, by Oil-temperature control at zone of reasonableness, make gears meshing and bearing lubrication reach optimum efficiency, increase the service life, reduce maintenance maintenance number of times and time.
(2), input and output shaft adopts fluorine rubber seal, and dual-oil seal seals, high temperature resistant and not easy oil leakage.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Figure 1 shows that the structural representation of speed reducer in the utility model specific embodiment;
Figure 2 shows that the oil circuit schematic diagram of speed reducer in the utility model specific embodiment;
Figure 3 shows that the principle schematic of speed reducer cooling system in the utility model specific embodiment.
Embodiment
Speed reducer in the utility model embodiment adopts immersion oil splash lubrication and pressure lubrication two pass lubricating system, can cooling bearing in real time, and can guarantee that again forced lubricating system goes wrong when maybe needing to safeguard, deceleration function normally uses.
Below in conjunction with the accompanying drawing in the utility model embodiment, be described in detail the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, belongs to the scope of the utility model protection.
Shown in ginseng Fig. 1 to Fig. 3, in speed reducer cooling system, the inside of speed reducer is provided with fin cooling coil, and this cooling coil is respectively by an a water intake E and water outlet F and ft connection hydrologic cycle cooling system.
In this technological scheme, by intake-outlet E and F temperature difference cooled interior lubricating oil temperature.
Further, speed reducer also has the first filler opening A and return opening B, this first filler opening A and be communicated with to form the circulatory system between return opening B and the oil cooling machine of outside, cooling gear box lubricating oil oil temperature.
In this technological scheme, A mouth is filler opening, by outside have cold by extract out oil cooling but after, be back to B mouth, always circulating cooling gear-box internal lubrication oil
Further, speed reducer also has the second filler opening C and pressure lubrication mouth D, is communicated with electric-motor pump and plate cooler between this second filler opening C and pressure lubrication mouth D successively, and plate cooler has a water intake and a water outlet.
In this technological scheme, C mouth is filler opening, and by external motor pump, after gear-box interior oil being extracted out after outside panel cooler cooling, be back to D mouth, D mouth is pressure lubrication mouth, and the inner all bearings of lubrication speed reducer, guarantee bearing temperature rise with this.
After above three road cooling units, well control the temperature of oil, the temperature rise of bearing, also solve because local temperature rise causes pressure expansion, oil sealing to leak oil condition simultaneously.
Further, the input shaft of speed reducer and output shaft adopt dual-oil seal sealing.The input shaft of speed reducer and the seal ring between output shaft and casing are fluorine rubber.By sealing structure, high temperature resistant and not easy oil leakage
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or control panel, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
The above is only the embodiment of the application; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the application.
Claims (4)
1. a speed reducer cooling system, it is characterized in that: the inside of described speed reducer is provided with fin cooling coil, this cooling coil forms hydrologic cycle cooling system respectively by a water intake and a water outlet and ft connection, described speed reducer also has the first filler opening and return opening, this first filler opening and be communicated with between return opening and the oil cooling machine of outside to form the circulatory system.
2. speed reducer cooling system according to claim 1, it is characterized in that: described speed reducer also has the second filler opening and pressure lubrication mouth, be communicated with electric-motor pump and plate cooler between this second filler opening and pressure lubrication mouth successively, described plate cooler has a water intake and a water outlet.
3. speed reducer cooling system according to claim 1, is characterized in that: the input shaft of described speed reducer and output shaft adopt dual-oil seal sealing.
4. speed reducer cooling system according to claim 1, is characterized in that: the input shaft of described speed reducer and the seal ring between output shaft and casing are fluorine rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363874.3U CN204828614U (en) | 2015-05-29 | 2015-05-29 | Speed reducer cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363874.3U CN204828614U (en) | 2015-05-29 | 2015-05-29 | Speed reducer cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204828614U true CN204828614U (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520363874.3U Expired - Fee Related CN204828614U (en) | 2015-05-29 | 2015-05-29 | Speed reducer cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204828614U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930172A (en) * | 2015-05-29 | 2015-09-23 | 江苏赫夫特齿轮制造有限公司 | Speed reducer cooling system |
| CN106838276A (en) * | 2017-03-13 | 2017-06-13 | 江苏赫夫特齿轮制造有限公司 | A kind of reductor with separator |
| CN107420530A (en) * | 2017-09-27 | 2017-12-01 | 南京创力传动机械有限公司 | High power gearbox and severe duty drive |
| CN109341183A (en) * | 2018-09-17 | 2019-02-15 | 杭州万兴减速机有限公司 | Machine driving efficient circulation water-cooling apparatus and its control method |
-
2015
- 2015-05-29 CN CN201520363874.3U patent/CN204828614U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930172A (en) * | 2015-05-29 | 2015-09-23 | 江苏赫夫特齿轮制造有限公司 | Speed reducer cooling system |
| CN106838276A (en) * | 2017-03-13 | 2017-06-13 | 江苏赫夫特齿轮制造有限公司 | A kind of reductor with separator |
| CN107420530A (en) * | 2017-09-27 | 2017-12-01 | 南京创力传动机械有限公司 | High power gearbox and severe duty drive |
| CN107420530B (en) * | 2017-09-27 | 2023-11-07 | 南京创力传动机械有限公司 | High-power gearbox and high-power transmission device |
| CN109341183A (en) * | 2018-09-17 | 2019-02-15 | 杭州万兴减速机有限公司 | Machine driving efficient circulation water-cooling apparatus and its control method |
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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 |
Granted publication date: 20151202 Termination date: 20200529 |
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| CF01 | Termination of patent right due to non-payment of annual fee |