CN103398164A - Air cooling island and vertical type speed reducer thereof - Google Patents
Air cooling island and vertical type speed reducer thereof Download PDFInfo
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- CN103398164A CN103398164A CN2013103487842A CN201310348784A CN103398164A CN 103398164 A CN103398164 A CN 103398164A CN 2013103487842 A CN2013103487842 A CN 2013103487842A CN 201310348784 A CN201310348784 A CN 201310348784A CN 103398164 A CN103398164 A CN 103398164A
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- speed reducer
- vertical type
- type speed
- change gear
- end cap
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Abstract
The invention discloses a vertical type speed reducer for an air cooling island. The vertical type speed reducer comprises a box body and an oil tank, wherein the oil tank is arranged at the bottom of the box body, the box body further comprises a body and an end cover, wherein an opening part is arranged at the bottom end of the body, and the end cover covers the opening part and is detachably connected with the body. When greasy dirt in the speed reducer needs to be removed, the end cover is detached from the body, the opening part is opened, then, greasy dirt removing operation can be conducted, and the end cover is reinstalled to the body and the opening part is closed after the greasy dirt is removed. In this way, the interior of the speed reducer can be cleaned only by detaching the end cover, therefore, the process for cleaning the box body is simplified, and working time for removing the greasy dirt is remarkably shortened; meanwhile, cleaning and maintenance of the vertical type speed reducer in a working site is achieved, and maintenance cost is lowered. The invention further discloses the air cooling island comprising the vertical type speed reducer.
Description
Technical field
The present invention relates to the heat-exchange apparatus field, particularly a kind of vertical type speed reducer (change gear) for Air-Cooling Island.The invention still further relates to a kind of Air-Cooling Island that comprises above-mentioned vertical type speed reducer (change gear).
Background technique
Air-Cooling Island is the abbreviation of Air-cooled Heat Exchanger, it utilizes natural air process fluid to be carried out the large scale industry heat-exchange apparatus of cooling (condensation), compare with water cooling mode, have the low-temperature receiver abundance, also can save the advantages such as cooling water, environmental contamination reduction and maintenance cost are cheap.
Speed reducer in Air-Cooling Island is vertical type speed reducer (change gear), the speed reducer of vertically installing while namely working.The casing of this speed reducer is cast inblock,, because need to be lubricated high-order bearing and gear, is provided with the built-in lubricating structure of axle head oil pump feed at box house, and in axle head pump position, is provided with the next fuel tank, to meet axle head pump work needs.The next fuel tank is positioned at the bottommost of whole casing, and the fuel tank lower end is in complete sealing state fully.
Along with the long-play of speed reducer, a large amount of greasy dirts can be deposited on the bottom of the next fuel tank, and the greasy dirt deposition can cause very large impact to normal use of speed reducer, can cause the speed reducer lost of life, so must in time clear up greasy dirt.But, because the next fuel tank of speed reducer is in bottommost, when cleaning greasy dirt, speed reducer need to be taken apart fully, inner body is all taken out just and can the greasy dirt of bottom half thoroughly be cleaned, cleaning casing needs the cooperation of a large amount of frock tools, consuming time longer, and can't complete at speed reducer use scene, need to carry out cleaning operation in special operation workshop, waste time and energy, maintenance cost is higher.
Therefore, how to simplify the cleaning process of vertical type speed reducer (change gear) casing, save clean time, reduce the maintenance cost of vertical type speed reducer (change gear), need the problem of solution with regard to becoming those skilled in the art badly.
Summary of the invention
The purpose of this invention is to provide a kind of vertical type speed reducer (change gear) for Air-Cooling Island, the casing of this vertical type speed reducer (change gear) is convenient to clean, thereby has saved clean time, has reduced the maintenance cost of vertical type speed reducer (change gear).Another object of the present invention is to provide a kind of Air-Cooling Island that comprises above-mentioned vertical type speed reducer (change gear).
For solving the problems of the technologies described above, the invention provides a kind of vertical type speed reducer (change gear) for Air-Cooling Island, comprise casing and be arranged at the fuel tank of described bottom half, described casing comprises that bottom is provided with the body of opening portion, be connected described opening portion and with the dismantled and assembled end cap that is connected of described body.
Preferably, be provided with black box between described opening portion and described end cap.
Preferably, described black box is sealer, and described sealer is arranged at the intersection of described end cap and described opening portion.
Preferably, described end cap and described body are bolted.
Preferably, the number of described bolt is eight, and each described bolt is distributed in the circumferential of described end cap.
Preferably, offer through hole on described end cap, described through hole is provided with pluggable sealing plug.
Preferably, the diapire of described fuel tank is formed at the inwall of described end cap.
The present invention also provides a kind of Air-Cooling Island, comprises support body, and is arranged at the vertical type speed reducer (change gear) of described support body bottom, and described vertical type speed reducer (change gear) is vertical type speed reducer (change gear) as above.
Vertical type speed reducer (change gear) provided by the present invention is used for Air-Cooling Island, this vertical type speed reducer (change gear) comprises casing and the fuel tank that is arranged at bottom half, and this casing further comprises body and end cap, wherein, the bottom of body is provided with opening portion, and end cap covers opening portion and with body, is connected removably.During greasy dirt in needs clean speed reducer, end cap is pulled down from body, opening portion is opened, and can carry out the greasy dirt cleaning process, cleans completely, and end cap is re-installed in body, and closed peristome gets final product; Like this, only need pull down the inside that end cap is speed reducer capable of washing, thereby simplify the process that casing cleans, significantly shorten the operating time of cleaning greasy dirt; Simultaneously, realize the clean and maintenance of vertical type speed reducer (change gear) at operation field, reduced maintenance cost.
A kind of preferred embodiment in, vertical type speed reducer (change gear) provided by the present invention, be provided with black box between the opening portion on its casing body and end cap; Due in the working procedure of vertical type speed reducer (change gear), have lubricant oil in casing, between opening portion and end cap, black box is set, can effectively guarantee the sealability of casing, avoid lubricant oil in casing to leak.
In another kind of embodiment, offer through hole on end cap provided by the present invention, be provided with in through hole with through hole and can plug the sealing plug that is connected; Like this, before cleaning casing, at first sealing plug is extracted in through hole, the lubricant oil in casing is emitted, then clean again casing, thereby avoided the waste of lubricant oil, further saved maintenance cost.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of vertical type speed reducer (change gear) provided by the present invention.
Embodiment
Core of the present invention is to provide a kind of vertical type speed reducer (change gear) for Air-Cooling Island, and the casing of this vertical type speed reducer (change gear) is convenient to clean, thereby has saved clean time, has reduced the maintenance cost of vertical type speed reducer (change gear).Another core of the present invention is to provide a kind of Air-Cooling Island that comprises above-mentioned vertical type speed reducer (change gear).
In order to make those skilled in the art person understand better technological scheme of the present invention, the present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1, Fig. 1 is the structural representation of a kind of embodiment of vertical type speed reducer (change gear) provided by the present invention.
In a kind of embodiment, vertical type speed reducer (change gear) provided by the present invention is used for Air-Cooling Island, this vertical type speed reducer (change gear) comprises casing 1 and is arranged at the fuel tank 2 of casing 1 bottom, this casing 1 further comprises body 11 and end cap 12, wherein, the bottom of body 11 is provided with opening portion, and end cap 12 covers opening portion and with body 11, is connected removably.During greasy dirt in needs clean speed reducer, end cap 12 is pulled down from body 11, opening portion is opened, and can carry out the greasy dirt cleaning process, cleans completely, and end cap 12 is re-installed in body 11, and closed peristome gets final product; Like this, only need pull down the inside that end cap 12 is speed reducer capable of washing, thereby simplify the process that casing 1 cleans, significantly shorten the operating time of cleaning greasy dirt; Simultaneously, realize the clean and maintenance of vertical type speed reducer (change gear) at operation field, reduced maintenance cost.
It is pointed out that vertical type speed reducer (change gear) provided by the present invention not only comprises above-mentioned casing 1 and fuel tank 2, it also has other parts that can realize deceleration, such as train of gearings, transmission shaft etc., and these structures are related with the present invention little, and its structure repeats no more.
The size of above-mentioned opening portion should meet cleaning equipment and enter casing 1, and preferably, opening portion can be formed at the bottom of whole casing 1, also can offer in the bottom of casing 1 through hole 3 that size is fit to, to form opening portion.Simultaneously, above-mentioned end cap 12 can be slightly larger than the size of opening portion, also can just in time cover opening portion.
Be provided with black box between opening portion on above-mentioned body 11 and end cap 12; Due in the working procedure of vertical type speed reducer (change gear), have lubricant oil in casing 1, between opening portion and end cap 12, black box is set, can effectively guarantee the sealability of casing 1, avoid the interior lubricant oil of casing 1 to leak.
Above-mentioned black box can be sealer, and sealing glue is arranged at the intersection of end cap 12 and opening portion; The sealant sealing effect is better, and the seamless binding between more suitable two parts.Apparently, above-mentioned black box is not limited to sealer, as long as can realize the sealing between end cap 12 and opening portion, and then guarantees that the sealing of casing 1 get final product, and black box can be the various sealing configurations of conventional use in related domain, such as the capable seal ring of O etc.
Preferably, end cap 12 is realized removable the connection with the mode that body 11 can be bolted; Particularly, in the relevant position of end cap 12 and body 11, offer respectively tapped hole, during connection, bolt is screwed in and fixes, during fractionation, bolt is screwed out and gets final product; Bolted mode is simple in structure, and connects comparatively firm.Apparently, also be not limited to bolt between end cap 12 and body 11 and connect, from theory, as long as can realize the detachable connection that end cap 12 is connected with body, for example, can on end cap 12 and body 11, fixture block and draw-in groove be set respectively, and make end cap 12 be installed in body 11 getting final product.
The number of above-mentioned bolt can be eight, and each bolt is distributed in the circumferential of end cap 12, to improve the installation stability of end cap 12.Apparently, above-mentioned bolt also is not limited to eight, as long as can realize the connection that end cap 12 is connected with body, the number of bolt should determine according to actual service condition, also can be two, four, six etc.
Offer through hole 3 on above-mentioned end cap 12, at through hole 3 places, be provided with through hole 3 and can plug the sealing plug that is connected; Like this, before cleaning casing 1, at first sealing plug is extracted in through hole 3, the lubricant oil in casing 1 is emitted, then clean again casing 1, thereby avoided the waste of lubricant oil, further saved maintenance cost.
The diapire of above-mentioned fuel tank 2 can be formed at the inwall of described end cap 12, and open the bottom that is about to fuel tank 2.
Except above-mentioned vertical type speed reducer (change gear), the present invention also provides a kind of Air-Cooling Island that comprises above-mentioned vertical type speed reducer (change gear), and other each several part structures of this Air-Cooling Island please refer to prior art, at this, do not do and repeat.
Above a kind of Air-Cooling Island provided by the present invention and vertical type speed reducer (change gear) thereof are described in detail.Applied specific case herein principle of the present invention and mode of execution are set forth, above embodiment's explanation just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of the claims in the present invention.
Claims (8)
1. vertical type speed reducer (change gear) that is used for Air-Cooling Island, comprise casing (1) and be arranged at the fuel tank (2) of described casing (1) bottom, it is characterized in that, described casing (1) comprises that bottom is provided with the body of opening portion (11), be connected described opening portion and with the dismantled and assembled end cap that is connected of described body (11) (12).
2. vertical type speed reducer (change gear) according to claim 1, is characterized in that, is provided with black box between described opening portion and described end cap (12).
3. vertical type speed reducer (change gear) according to claim 2, is characterized in that, described black box is sealer, and described sealer is arranged at the intersection of described end cap (12) and described opening portion.
4. vertical type speed reducer (change gear) according to claim 3, is characterized in that, described end cap (12) is bolted with described body (11).
5. vertical type speed reducer (change gear) according to claim 4, is characterized in that, the number of described bolt is eight, and each described bolt is distributed in the circumferential of described end cap (12).
6. the described vertical type speed reducer (change gear) of according to claim 1 to 5 any one, is characterized in that, offers through hole (3) on described end cap (12), and described through hole (3) locates to be provided with pluggable sealing plug.
7. vertical type speed reducer (change gear) according to claim 6, is characterized in that, the diapire of described fuel tank (2) is formed at the inwall of described end cap (12).
8. an Air-Cooling Island, comprise support body, and be arranged at the vertical type speed reducer (change gear) in described support body, it is characterized in that, described vertical type speed reducer (change gear) is vertical type speed reducer (change gear) as described in claim 1 to 7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103487842A CN103398164A (en) | 2013-08-12 | 2013-08-12 | Air cooling island and vertical type speed reducer thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103487842A CN103398164A (en) | 2013-08-12 | 2013-08-12 | Air cooling island and vertical type speed reducer thereof |
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| Publication Number | Publication Date |
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| CN103398164A true CN103398164A (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013103487842A Pending CN103398164A (en) | 2013-08-12 | 2013-08-12 | Air cooling island and vertical type speed reducer thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87213913U (en) * | 1987-09-30 | 1988-09-28 | 福州发电设备厂 | Large-scale vertical planetary gear box |
| CN2695723Y (en) * | 2004-04-08 | 2005-04-27 | 大连重大起重设备修造安装有限公司 | Non-leakage speed reducer |
| CN1793692A (en) * | 2006-01-13 | 2006-06-28 | 清华大学 | Vertical high speed primary gear speed reducing box |
| CN200948734Y (en) * | 2006-09-25 | 2007-09-19 | 青特集团有限公司 | Vehicle-bridge case |
| JP2009092109A (en) * | 2007-10-05 | 2009-04-30 | Komatsu Ltd | Reduction gear |
| CN102941231A (en) * | 2012-12-03 | 2013-02-27 | 太原重工股份有限公司 | Gear distribution box of pipe mill |
| CN203395154U (en) * | 2013-08-12 | 2014-01-15 | 沃德(天津)传动有限公司 | Air cooling island and vertical reducer thereof |
-
2013
- 2013-08-12 CN CN2013103487842A patent/CN103398164A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87213913U (en) * | 1987-09-30 | 1988-09-28 | 福州发电设备厂 | Large-scale vertical planetary gear box |
| CN2695723Y (en) * | 2004-04-08 | 2005-04-27 | 大连重大起重设备修造安装有限公司 | Non-leakage speed reducer |
| CN1793692A (en) * | 2006-01-13 | 2006-06-28 | 清华大学 | Vertical high speed primary gear speed reducing box |
| CN200948734Y (en) * | 2006-09-25 | 2007-09-19 | 青特集团有限公司 | Vehicle-bridge case |
| JP2009092109A (en) * | 2007-10-05 | 2009-04-30 | Komatsu Ltd | Reduction gear |
| CN102941231A (en) * | 2012-12-03 | 2013-02-27 | 太原重工股份有限公司 | Gear distribution box of pipe mill |
| CN203395154U (en) * | 2013-08-12 | 2014-01-15 | 沃德(天津)传动有限公司 | Air cooling island and vertical reducer thereof |
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Application publication date: 20131120 |
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| RJ01 | Rejection of invention patent application after publication |