CN202371132U - Water-cooled cutting reducer for development machine - Google Patents
Water-cooled cutting reducer for development machine Download PDFInfo
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- CN202371132U CN202371132U CN2011205356137U CN201120535613U CN202371132U CN 202371132 U CN202371132 U CN 202371132U CN 2011205356137 U CN2011205356137 U CN 2011205356137U CN 201120535613 U CN201120535613 U CN 201120535613U CN 202371132 U CN202371132 U CN 202371132U
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- water
- cooling chamber
- input shaft
- water inlet
- development machine
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Abstract
The utility model discloses a water-cooled cutting reducer for a development machine. The water-cooled cutting reducer comprises an output shaft, an input shaft, an input end bearing block sleeved on the input shaft, a multi-stage gear component connected with the output shaft and the input shaft, a lubricating oil cavity which is respectively arranged adjacent to the multi-stage gear component and the input end bearing block, a cooling cavity, a water inlet pipe and a water outlet pipe, wherein the cooling cavity is formed inside a body of the input end bearing block and surrounds the input shaft; the water inlet pipe is connected with a water inlet port of the cooling cavity; and the water outlet pipe is connected with a water outlet port of the cooling cavity, and the water outlet pipe and the water inlet pipe are arranged on two sides of the input shaft. The water-cooled cutting reducer is simple in structure, high in safety and convenient to use and maintain and has the functions of cooling and controlling temperature, and the service life of the cutting reducer for the development machine is greatly prolonged.
Description
Technical field
The utility model relates to a kind of cut retarder of development machine, particularly a kind of development machine water-cooled cut retarder.
Background technique
In the existing technology; The cut retarder of China's development machine all adopts the natural cooling mode; Along with the development machine type constantly maximizes; The cutting motor power of development machine is improved constantly to present 260kW, 315kW by 100kW, 135kW, the 160kW in past, the up-to-date high-power development machine of cut power more than 350kW on probation to the market, and its cut retarder all adopts this structure.Because of continuing to increase of its power; The temperature of retarder inner teeth roller box constantly raises; The retarder of this kind structure is worked under the situation of not taking any temperature control measure, and its internal gear lubricant reservoir temperature rise is very fast, is easy to be warmed up to more than 100 degree in retarder internal lubrication oil pocket temperature under the bad situation of oil or fuel-flow control; Cause colloid Sealings such as the inner oil sealing of retarder, O-ring seal aging very soon, damage.Oil leakage phenomenon can appear in the retarder that loses seal action, thereby makes the cut retarder can't proper functioning, and the whole cutting portion maintenance retarder of must dismantling had both been wasted the time, delayed production, had wasted human and material resources again.
The model utility content
The purpose of the utility model provides a kind of development machine water-cooled cut retarder, and is not only simple in structure, safe, use and easy to maintenance; And have good cooling temperature controlling function, prolonged the working life of tunneling machine cutting retarder greatly.
In order to realize above purpose, the utility model is realized through following technological scheme:
A kind of development machine water-cooled cut retarder; Comprise: output shaft and input shaft, be set in the input end bearing support on the said input shaft, connect the multiple bevel assembly of said output shaft and input shaft; With the lubricant reservoir of multiple bevel assembly and the adjacent setting of input end bearing support, also comprise respectively:
Cooling chamber, described cooling chamber are arranged on the pedestal inside of input end bearing support, and this cooling chamber is around input shaft;
Water inlet pipe, described water inlet pipe links to each other with the entry interface of cooling chamber;
Outlet pipe, described outlet pipe links to each other with the water outlet interface of cooling chamber, and this outlet pipe and water inlet pipe are arranged on the both sides of input shaft.
Also comprise: manger board, described center board case are located on the input shaft and with the input end bearing support and are fixedly connected, and this manger board is arranged between cooling chamber and water inlet pipe and cooling chamber and the outlet pipe.
Described manger board is provided with two apertures, and described water inlet pipe from the aperture of correspondence, passes respectively with outlet pipe and the water interface corresponding with cooling chamber links to each other.
Adjacent setting of described cooling chamber and lubricant reservoir and isolation fully.
The utility model compared with prior art has the following advantages:
1, not only simple in structure, safe, use and easy to maintenance;
2, have good cooling temperature controlling function, prolonged working life greatly.
Description of drawings
Fig. 1 is the sectional view of a kind of development machine water-cooled of the utility model cut retarder.
Embodiment
Below in conjunction with accompanying drawing,, the utility model is done further elaboration through specifying a preferable specific embodiment.
As shown in Figure 1; A kind of development machine water-cooled cut retarder; Comprise: output shaft 1 and input shaft 2, be set in the input end bearing support 4 on the said input shaft 2, connect the multiple bevel assembly of said output shaft 1 and input shaft 2; With the lubricant reservoir of multiple bevel assembly and the 4 adjacent settings of input end bearing support, also comprise: cooling chamber 8, water inlet pipe 6, outlet pipe 7 respectively.
As shown in Figure 1; Cooling chamber 8 is arranged on the pedestal inside of input end bearing support 4; This cooling chamber 8 is around input shaft 2; Its adjacent setting with lubricant reservoir but the two are isolated fully, can guarantee fully that cooling water can lower the temperature to lubricant reservoir, can guarantee again can not occur leaking and the phenomenon of pollution lubricating oil; Water inlet pipe 6 links to each other with the entry interface of cooling chamber 8; Outlet pipe 7 links to each other with the water outlet interface of cooling chamber 8, and this outlet pipe 7 and water inlet pipe 6 are arranged on the both sides of input shaft 2, and this water inlet pipe 6 and outlet pipe 7 are located at the engine body exterior of development machine water-cooled cut retarder, are convenient to plug, thus easy to use and maintenance.
As shown in Figure 1, in the present embodiment, this development machine water-cooled cut retarder also comprises: manger board 9.Manger board 9 is set on the input shaft 2 and with input end bearing support 4 and is fixedly connected; This manger board 9 is arranged between cooling chamber 8 and water inlet pipe 6 and cooling chamber 8 and the outlet pipe 7; Manger board 9 is provided with two apertures; Water inlet pipe 6 from the aperture of correspondence, passes respectively with outlet pipe 7 and the water interface corresponding with cooling chamber links to each other, and can guarantee that not only cooling water can not reveal, and can also play the effect of protection cooling chamber 8.
When using; Make cooling water continue the cooling chamber 8 of the sealing of entering input end bearing support 4 inside through water inlet pipe 6 and outlet pipe 7; And continue mobile around input shaft 2; The lubricant oil of cooling water through cooling chamber 8 and adjacent lubricant reservoir continues carries out heat exchange, and lubricant oil plays temperature control, protective action to devices such as the inner gear of whole retarder, bearings again, thereby realizes the cooling protection to whole cut retarder.
In sum, a kind of development machine water-cooled of the utility model cut retarder, not only simple in structure, safe, use and easy to maintenance; And have good cooling temperature controlling function, prolonged the working life of tunneling machine cutting retarder greatly.
Although the content of the utility model has been done detailed introduction through above-mentioned preferred embodiment, will be appreciated that above-mentioned description should not be considered to the restriction to the utility model.After those skilled in the art have read foregoing, for the multiple modification of the utility model with to substitute all will be conspicuous.Therefore, the protection domain of the utility model should be limited appended claim.
Claims (4)
1. development machine water-cooled cut retarder; Comprise: output shaft (1) and input shaft (2); Be set in the input end bearing support (4) on the said input shaft (2), connect the multiple bevel assembly of said output shaft (1) and input shaft (2), respectively with the lubricant reservoir of multiple bevel assembly and the adjacent setting of input end bearing support (4); It is characterized in that, also comprise:
Cooling chamber (8), described cooling chamber (8) are arranged on the pedestal inside of input end bearing support (4), and this cooling chamber (8) is around input shaft (2);
Water inlet pipe (6), described water inlet pipe (6) links to each other with the entry interface of cooling chamber (8);
Outlet pipe (7), described outlet pipe (7) links to each other with the water outlet interface of cooling chamber (8), and this outlet pipe (7) and water inlet pipe (6) are arranged on the both sides of input shaft (2).
2. development machine water-cooled cut retarder according to claim 1; It is characterized in that; Also comprise: manger board (9); Described manger board (9) is set in input shaft (2) and goes up and be fixedly connected with input end bearing support (4), and this manger board (9) is arranged between cooling chamber (8) and water inlet pipe (6) and cooling chamber (8) and the outlet pipe (7).
3. development machine water-cooled cut retarder according to claim 2; It is characterized in that; Described manger board (9) is provided with two apertures, and described water inlet pipe (6) from the aperture of correspondence, passes respectively with outlet pipe (7) and the water interface corresponding with cooling chamber links to each other.
4. development machine water-cooled cut retarder according to claim 1 is characterized in that, adjacent setting with lubricant reservoir of described cooling chamber (8) and isolation fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205356137U CN202371132U (en) | 2011-12-20 | 2011-12-20 | Water-cooled cutting reducer for development machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205356137U CN202371132U (en) | 2011-12-20 | 2011-12-20 | Water-cooled cutting reducer for development machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202371132U true CN202371132U (en) | 2012-08-08 |
Family
ID=46594836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205356137U Expired - Lifetime CN202371132U (en) | 2011-12-20 | 2011-12-20 | Water-cooled cutting reducer for development machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202371132U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527753A (en) * | 2013-11-04 | 2014-01-22 | 无锡市聚英机械制造有限公司 | Planetary speed reducer high-speed end axial locating bearing structure |
| CN104110469A (en) * | 2014-06-15 | 2014-10-22 | 吴小杰 | Hypocycloid reduction gearbox of air-cooled plastic extrusion machine |
| CN106051130A (en) * | 2015-04-10 | 2016-10-26 | 威顿斯坦股份公司 | Transmission mechanism cooling |
| CN104110465B (en) * | 2014-06-15 | 2016-11-30 | 陈伟 | Water-cooled plastic extrusion machine hypocycloid reduction box |
-
2011
- 2011-12-20 CN CN2011205356137U patent/CN202371132U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527753A (en) * | 2013-11-04 | 2014-01-22 | 无锡市聚英机械制造有限公司 | Planetary speed reducer high-speed end axial locating bearing structure |
| CN104110469A (en) * | 2014-06-15 | 2014-10-22 | 吴小杰 | Hypocycloid reduction gearbox of air-cooled plastic extrusion machine |
| CN104110469B (en) * | 2014-06-15 | 2016-09-14 | 吴小杰 | Air-cooled plastic extruder hypocycloid reduction box |
| CN104110465B (en) * | 2014-06-15 | 2016-11-30 | 陈伟 | Water-cooled plastic extrusion machine hypocycloid reduction box |
| CN106051130A (en) * | 2015-04-10 | 2016-10-26 | 威顿斯坦股份公司 | Transmission mechanism cooling |
| CN106051130B (en) * | 2015-04-10 | 2021-04-09 | 维特恩斯坦欧洲股份公司 | Transmission cooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |