CN207240101U - A kind of vertical mill retarder spiral bevel gear quick-disassembly structure - Google Patents
A kind of vertical mill retarder spiral bevel gear quick-disassembly structure Download PDFInfo
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- CN207240101U CN207240101U CN201721158557.3U CN201721158557U CN207240101U CN 207240101 U CN207240101 U CN 207240101U CN 201721158557 U CN201721158557 U CN 201721158557U CN 207240101 U CN207240101 U CN 207240101U
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- shaft
- gear
- lower box
- bevel gear
- high speed
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- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 12
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
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- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model discloses a kind of vertical mill retarder spiral bevel gear quick-disassembly structure, including lower box, upper box, the high speed shaft being rotationally connected with lower box and the output flange being rotationally connected with upper box, the high speed shaft is rotationally connected with support sleeve, the support sleeve is fixedly connected on lower box, top bracket and bottom bracket are fixedly connected with the lower box, top bracket is with being rotatablely connected sprocket drive spindle and cydariform tooth shaft on bottom bracket, cydariform tooth shaft is connected with gear spindle drive, wherein, gear shaft is sequentially connected with high speed shaft, cydariform tooth shaft is sequentially connected with output flange, the utility model is compact-sized, dismounting is simple, it is time saving and energy saving；It can be operated in use site, retarder back to manufactory without carrying out maintenance, and maintenance cost is low, and the cycle is short.
Description
Technical field
It the utility model is related to machinery field, and in particular to a kind of vertical mill retarder spiral bevel gear quick-disassembly structure.
Background technology
Vertical Mill is a kind of preferable milling equipment, is widely used in the row such as cement, electric power, metallurgy, chemical industry, nonmetallic ore
Industry.It collects broken, drying, grinding, classification are transported in one, and production efficiency is high, energy conservation and environmental protection, can be by bulk, graininess and powder
Shape raw material wears into required granular material.Existing Vertical Mill device reducer structure is complicated both at home and abroad, and dismounting is difficult, particularly height
Fast level spiral bevel gear, high failure rate, maintenance difficulty is big, is required for returning to manufactory's maintenance greatly, very inconvenient, time-consuming and laborious.With
Expanding economy, the use of vertical mill retarder is more and more extensive, user to retarder request in addition to reliability, to slow down
Machine can rapid-maintenance performance and configuration aspects require higher and higher, and require retarder to be repaired in use site, disassembly and assembly structure
It is more simple better, and at present when dismantling Vertical Mill device reducer structure, it is necessary to all parts once to be removed from top to bottom, during maintenance
Between long, most maintenance needs depot repair.
The content of the invention
The utility model provides a kind of vertical mill retarder spiral bevel gear quick-disassembly structure, solves the deceleration of prior art Vertical Mill
Device is complicated, and particularly spiral bevel gear dismounting difficulty causes to repair the problem of time-consuming and laborious.
The utility model is achieved through the following technical solutions：
A kind of vertical mill retarder spiral bevel gear quick-disassembly structure, including lower box, upper box, be rotationally connected with lower box
High speed shaft and the output flange that is rotationally connected with upper box, the high speed shaft be rotationally connected with support sleeve, the branch
Support axle sleeve is fixedly connected on lower box, is fixedly connected with top bracket and bottom bracket on the lower box, top bracket with
Sprocket drive spindle and cydariform tooth shaft are rotatablely connected on bottom bracket, cydariform tooth shaft is connected with gear spindle drive, wherein, gear shaft and height
Fast axis is sequentially connected, and cydariform tooth shaft is sequentially connected with output flange.
The further improvement project of the utility model is that the top surface of the top bracket is in contact with lower box；The downside
The top surface of stent is in contact with lower box.
The further improvement project of the utility model is that the axis of the high speed shaft is horizontal；The output flange
Axis be in vertical position.
The further improvement project of the utility model is that the gear shaft is sequentially connected by bevel gear pair and high speed shaft；Institute
State cydariform tooth shaft and be equipped with gear, which engages with the gear in the middle part of gear shaft.
The further improvement project of the utility model is, the top of the cydariform tooth shaft passes through cydariform after passing through top bracket
Gear coupling is connected with sun wheel shaft.
The further improvement project of the utility model is that gear ring is equipped between the lower box and upper box, gear ring difference
It is fixedly connected with upper box and lower box, sun gear is sequentially connected by planetary gear and gear ring；The output flange and planet
Frame is connected, and planetary gear is arranged on planet carrier；I.e. power is inputted from sun gear, is output to output flange from planet carrier, gear ring locks.
The utility model compared with prior art, has the following advantages that：
1st, the utility model is compact-sized, and dismounting is simple, and particularly Vertical Mill retarder is easiest to the high speed level umbrella to go wrong
The dismounting of gear and gear pair with parallel axes, it is not necessary to torn open from top to bottom by traditional structure, eliminate dismounting output flange, thrust
Watt, the parts of the difficult dismounting such as upper bracket, it is time saving and energy saving；It can be operated in use site, retarder is without returning to manufactory
Carry out maintenance, maintenance cost is low, and the cycle is short；
When the 2nd, dismantling, the attachment screw of support sleeve and nowel body support frame is first unclamped, high speed shaft is extracted out, then, then dismantles
Bottom bracket, you can bevel gear pair is replaced in maintenance；If the other parts such as gear shaft and cydariform tooth shaft are replaced in maintenance, then
Top bracket is dismantled, gear shaft is taken out with cydariform tooth shaft together with top bracket, it is convenient for disassembly and assembly in maintenance process.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the utility model（Dismantle high speed shaft when）Structure diagram.
Fig. 3 is the utility model（Dismantle bottom bracket when）Structure diagram.
Fig. 4 is the utility model（Dismantle top bracket when）Structure diagram.
Embodiment
The utility model is described further with reference to the accompanying drawings and examples.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, a kind of vertical mill retarder spiral bevel gear quick-disassembly structure, including lower box
01st, upper box 05, the high speed shaft 02 being rotationally connected with lower box 01 and the output flange being rotationally connected with upper box 05
06, the high speed shaft 02 is rotationally connected with support sleeve 03, which is fixedly connected on lower box 01, under described
Top bracket 10 and bottom bracket 12 are fixedly connected with babinet 01, top bracket 10 is with teeth with being rotatablely connected on bottom bracket 12
Wheel shaft 14 and cydariform tooth shaft 13, cydariform tooth shaft 13 are sequentially connected with gear shaft 14, wherein, gear shaft 14 connects with the transmission of high speed shaft 02
Connect, cydariform tooth shaft 13 is sequentially connected with output flange 06, and the top surface of the top bracket 10 is in contact with lower box 01；Under described
The top surface of side stand 12 is in contact with lower box 01, and the axis of the high speed shaft 02 is horizontal；The output flange 06
Axis be in vertical position, the gear shaft 14 is sequentially connected by bevel gear pair 15 and high speed shaft 02；The cydariform tooth shaft
13 are equipped with gear 11, which engages with the gear at the middle part of gear shaft 14, and the top of the cydariform tooth shaft 13 passes through upside
It is connected after stent 10 by drum-shaped tooth type shaft coupling 09 with sun wheel shaft 08, tooth is equipped between the lower box 01 and upper box 05
Circle 04, gear ring 04 is fixedly connected with upper box 05 and lower box 01 respectively, and sun gear is sequentially connected by planetary gear and gear ring；
The output flange 06 is connected with planet carrier 07, and planetary gear is arranged on planet carrier 07.
It should be pointed out that for those skilled in the art, the utility model principle is not being departed from
On the premise of, some improvements and modifications can also be made, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of vertical mill retarder spiral bevel gear quick-disassembly structure, including lower box（01）, upper box（05）, be rotationally connected with down
Babinet（01）On high speed shaft（02）And it is rotationally connected with upper box（05）On output flange（06）, it is characterised in that：Institute
State high speed shaft（02）It is rotationally connected with support sleeve（03）In, the support sleeve（03）It is fixedly connected on lower box（01）On, institute
State lower box（01）On be fixedly connected with top bracket（10）With bottom bracket（12）, top bracket（10）With bottom bracket（12）
Upper rotation connection sprocket drive spindle（14）With cydariform tooth shaft（13）, cydariform tooth shaft（13）With gear shaft（14）It is sequentially connected, wherein, tooth
Wheel shaft（14）With high speed shaft（02）It is sequentially connected, cydariform tooth shaft（13）With output flange（06）It is sequentially connected.
A kind of 2. vertical mill retarder spiral bevel gear quick-disassembly structure according to claim 1, it is characterised in that：The upside
Stent（10）Top surface and lower box（01）It is in contact；The bottom bracket（12）Top surface and lower box（01）It is in contact.
A kind of 3. vertical mill retarder spiral bevel gear quick-disassembly structure according to claim 1, it is characterised in that：The high speed
Axis（02）Axis be horizontal；The output flange（06）Axis be in vertical position.
4. according to a kind of vertical mill retarder spiral bevel gear quick-disassembly structure of claim 1-3 any one of them, it is characterised in that：
The gear shaft（14）Pass through bevel gear pair（15）With high speed shaft（02）It is sequentially connected；The cydariform tooth shaft（13）It is equipped with gear
（11）, the gear（11）With gear shaft（14）The gear engagement at middle part.
A kind of 5. vertical mill retarder spiral bevel gear quick-disassembly structure according to claim 4, it is characterised in that：The cydariform
Tooth shaft（13）Top pass through top bracket（10）After pass through drum-shaped tooth type shaft coupling（09）With sun wheel shaft（08）It is connected.
A kind of 6. vertical mill retarder spiral bevel gear quick-disassembly structure according to claim 5, it is characterised in that：The nowel
Body（01）With upper box（05）Between be equipped with gear ring（04）, gear ring（04）Respectively with upper box（05）And lower box（01）It is fixed
Connection, sun gear are sequentially connected by planetary gear and gear ring；The output flange（06）With planet carrier（07）It is connected, planetary gear is set
In planet carrier（07）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158557.3U CN207240101U (en) | 2017-09-11 | 2017-09-11 | A kind of vertical mill retarder spiral bevel gear quick-disassembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158557.3U CN207240101U (en) | 2017-09-11 | 2017-09-11 | A kind of vertical mill retarder spiral bevel gear quick-disassembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207240101U true CN207240101U (en) | 2018-04-17 |
Family
ID=61887937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721158557.3U Withdrawn - After Issue CN207240101U (en) | 2017-09-11 | 2017-09-11 | A kind of vertical mill retarder spiral bevel gear quick-disassembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207240101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498505A (en) * | 2017-09-11 | 2017-12-22 | 江苏省金象传动设备股份有限公司 | A kind of vertical mill decelerator spiral bevel gear quick-disassembly structure |
-
2017
- 2017-09-11 CN CN201721158557.3U patent/CN207240101U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498505A (en) * | 2017-09-11 | 2017-12-22 | 江苏省金象传动设备股份有限公司 | A kind of vertical mill decelerator spiral bevel gear quick-disassembly structure |
| CN107498505B (en) * | 2017-09-11 | 2024-01-23 | 江苏省金象传动设备股份有限公司 | Quick-dismantling structure for spiral bevel gear of speed reducer of vertical mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180417 Effective date of abandoning: 20240123 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180417 Effective date of abandoning: 20240123 |