CN102500450A - Transmission bearing machine - Google Patents
Transmission bearing machine Download PDFInfo
- Publication number
- CN102500450A CN102500450A CN2011104323605A CN201110432360A CN102500450A CN 102500450 A CN102500450 A CN 102500450A CN 2011104323605 A CN2011104323605 A CN 2011104323605A CN 201110432360 A CN201110432360 A CN 201110432360A CN 102500450 A CN102500450 A CN 102500450A
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- transmission
- drive plate
- stand device
- idler stand
- carrying roller
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Abstract
The invention relates to a transmission bearing machine, and belongs to the field of heavy machines. The transmission bearing machine comprises a transmission disc, a carrier roller bearing device, a shell, a bottom plate, a central positioning device, a transmission shaft, a speed reducer, a motor and the like, and is characterized in that the transmission disc is supported on the carrier roller bearing device, and the carrier roller bearing device is used for bearing heavy loads of a vertical roller mill on the transmission disc; the speed reducer and the transmission shaft are driven by the motor to drive the transmission disc to rotate, and the vertical roller mill fixed to the transmission disc rotates with the transmission disc; and the central positioning device is used for fixing the mutual position of the transmission disc and the carrier roller bearing device to realize positioning rotation. The transmission bearing machine has a simple structure, is stable and reliable in running, low in requirement on manufacturing accuracy, convenient to install and maintain and high in running rate, and can bear the heavy loads; and compared with the conventional vertical speed reducer, the transmission bearing machine has the advantage that the manufacturing cost and maintenance cost can be reduced by half. According to the transmission bearing machine, rolling friction transmission is adopted, and compared with the sliding friction transmission of the similar equipment, the rolling friction transmission has the advantages that power is small, and energy consumption can be reduced by 30 percent.
Description
Technical field:
The present invention relates to a kind of transmission carrying machine and belong to the heavy-duty machinery field, be applied in the equipment such as fragmentation, grinding.
Background technology:
At present, in the industries such as cement, mine, metallurgy, electric power, grinding raw material, grog, coal dust, slag all extensively adopt vertical roll grinder.Vertical type speed reducer (change gear) is the requisite carrying drive apparatus of vertical roll grinder.Interior dress segmental pad bears the heavy load of vertical roll grinder, and planetary gear and circular cone bevel gear are formed the reducing gear of transmission direction change.In use, the inner segmental pad of vertical type speed reducer (change gear) is normal because of lacking lubricating oil or roller mill overload tile kilning, and while gear, conical gear be not often because of heat treated hardness is inconsistent broken tooth failure yet, and gear, conical gear need heat treatment and roll flute and increase cost.During the vertical type speed reducer (change gear) damage of components, need vertical type speed reducer (change gear) be pulled out from the vertical roll grinder bottom, maintenance difficulty is big, and maintenance time is long.
Summary of the invention:
The present invention seeks to overcome an existing vertical type speed reducer (change gear) difficult problem in use, provide a kind of and can bear heavy load, reliable, reduce cost, machine is carried in transmission easy to maintenance.
For realizing above purpose, the present invention realizes through following technical scheme:
Transmission carrying machine comprises compositions such as drive plate, idler stand device, housing, base plate, centralized positioning device, power transmission shaft, reductor, motor; It is characterized in that drive plate is bearing on the idler stand device, the idler stand device carries the heavy load of vertical roll grinder on the drive plate; Motor drags reductor and power transmission shaft drives the drive plate rotation, and the vertical roll grinder that is fixed on the drive plate rotates with drive plate; Position rotating is realized in the mutual alignment of centralized positioning device fixed conveyor dish and idler stand device.Described idler stand device is pressed drive plate diameter design 2-10 group, carries the excentral circumference of machine with transmission and evenly distributes.Described idler stand device, carrying roller 1-5 and 2 bearing blocks that the dress diameter of on same axis, can going here and there is different, carrying roller is shaped as cone, cone angle 2-60 degree, carrying roller and drive plate are the rotation of rolling, the manufacturing of carrying roller employing abrasion-resistant stee.Described housing and drive plate edge adopt labyrinth seal, oil ga(u)ge is housed on the housing and inspects door.
The invention has the beneficial effects as follows that it is simple in structure that machine is carried in transmission, stable and reliable operation, the accuracy of manufacture requires low, and installation and maintenance are convenient, can bear heavy load, and running rate is high, compares cost and maintenance cost with existing vertical type speed reducer (change gear) and can reduce half the.It is little that this machine adopts the rolling friction transmission and the sliding friction transmission of same category of device to compare power, and self energy consumption can reduce by 30%.
Description of drawings:
Fig. 1 carries the structural principle sketch map of machine for transmission.
Fig. 2 carries machine A-A sectional structure principle schematic for transmission.
Among the figure: 1. drive plate, 2. idler stand device, 3. housing, 4. base plate, 5. centralized positioning device, 6. power transmission shaft, 7. motor, 8. reductor, 9. bearing block, 10. carrying roller
The specific embodiment:
Below in conjunction with accompanying drawing the present invention is carried out detailed description:
In Fig. 1, transmission carrying machine comprises drive plate (1), idler stand device (2), housing (3), base plate (4), centralized positioning device (5), power transmission shaft (6), motor (7) and reductor (8).It is characterized in that drive plate (1) is bearing on the idler stand device (2), idler stand device (2) carries the heavy load that drive plate (1) is gone up vertical roll grinder; Motor (7) drags reductor (8) and power transmission shaft (6) drives drive plate (1) rotation, and the vertical roll grinder that is fixed on the drive plate (1) rotates thereupon; Position rotating is realized in the mutual alignment of centralized positioning device (5) fixed conveyor dish (1) and idler stand device (2).Described idler stand device is pressed drive plate diameter design 2-10 group, carries the excentral circumference of machine with transmission and evenly distributes.In Fig. 2, present embodiment idler stand device (2) has 4 groups, can design the 2-10 group.Described idler stand device (2), carrying roller (10) 1-5 and 2 bearing blocks (9) that the dress diameter of on same axis, can going here and there is different.Present embodiment middle idler roller supporting arrangement (2) contains 2 carrying rollers (10).Described idler stand device (2) is fixed on the base plate (4) through bearing block (9), and carrying roller (10) is a cone, and cone angle 2-60 degree, carrying roller (10) roll with drive plate (1) and rotate, and carrying roller (10) adopts the abrasion-resistant stee manufacturing.Described housing (3) and drive plate (1) edge adopt labyrinth seal, oil ga(u)ge is housed on the housing (3) and inspects door.
It is simple in structure that machine is carried in transmission, stable and reliable operation, and the accuracy of manufacture requires low, and installation and maintenance are convenient, can bear heavy load, and running rate is high, compares cost and maintenance cost with existing vertical type speed reducer (change gear) and can reduce half the.It is little that this machine adopts the rolling friction transmission and the sliding friction transmission of same category of device to compare power, and self energy consumption can reduce by 30%.
Claims (5)
1. transmission carrying machine comprises compositions such as drive plate, idler stand device, housing, base plate, centralized positioning device, power transmission shaft, it is characterized in that drive plate is bearing on the idler stand device, and the idler stand device carries the heavy load of vertical roll grinder on the drive plate; Motor drags reductor and power transmission shaft drives the drive plate rotation, and the vertical roll grinder that is fixed on the drive plate rotates with drive plate; Position rotating is realized in the mutual alignment of centralized positioning device fixed conveyor dish and idler stand device.
2. idler stand device according to claim 1 is characterized in that the idler stand device presses drive plate diameter design 2-10 group, carries the excentral circumference of machine with transmission and evenly distributes.
3. idler stand device according to claim 1 is characterized in that can going here and there on the same axis and only adorns the different carrying roller 1-5 of diameter.
4. carrying roller according to claim 3 is characterized in that carrying roller is shaped as cone, cone angle 2-60 degree, and carrying roller and drive plate adopt the abrasion-resistant stee manufacturing for the rotation of rolling, carrying roller.
5. housing according to claim 1 is characterized in that housing and drive plate edge adopt labyrinth seal, oil ga(u)ge is housed on the housing and inspects door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104323605A CN102500450A (en) | 2011-12-15 | 2011-12-15 | Transmission bearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104323605A CN102500450A (en) | 2011-12-15 | 2011-12-15 | Transmission bearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102500450A true CN102500450A (en) | 2012-06-20 |
Family
ID=46212617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104323605A Pending CN102500450A (en) | 2011-12-15 | 2011-12-15 | Transmission bearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102500450A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87216030U (en) * | 1987-12-01 | 1988-10-12 | 曲靖地区机械厂 | New-type vertical mill |
| JPH0724340A (en) * | 1993-07-08 | 1995-01-27 | Osaka Seisa Zoki Kk | Speed reducer for vertical roller mill |
| CN2543593Y (en) * | 2002-05-17 | 2003-04-09 | 韦百春 | Vertical mill |
| CN101248290A (en) * | 2005-08-24 | 2008-08-20 | 马格齿轮股份公司 | Transmission for roller crusher |
| DE102007017755A1 (en) * | 2007-04-16 | 2008-10-23 | Loesche Gmbh | Variable speed mill gear |
| CN201427064Y (en) * | 2009-07-07 | 2010-03-24 | 无锡永强轧辊有限公司 | Coating milling machine |
| CN201579099U (en) * | 2010-06-03 | 2010-09-15 | 陈大年 | Shearing roller mill |
| CN102225349A (en) * | 2011-04-15 | 2011-10-26 | 郑州大学 | Rolling flat plate conic roller crusher |
| CN202490651U (en) * | 2011-12-15 | 2012-10-17 | 王华业 | Transmission bearing machine |
-
2011
- 2011-12-15 CN CN2011104323605A patent/CN102500450A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87216030U (en) * | 1987-12-01 | 1988-10-12 | 曲靖地区机械厂 | New-type vertical mill |
| JPH0724340A (en) * | 1993-07-08 | 1995-01-27 | Osaka Seisa Zoki Kk | Speed reducer for vertical roller mill |
| CN2543593Y (en) * | 2002-05-17 | 2003-04-09 | 韦百春 | Vertical mill |
| CN101248290A (en) * | 2005-08-24 | 2008-08-20 | 马格齿轮股份公司 | Transmission for roller crusher |
| DE102007017755A1 (en) * | 2007-04-16 | 2008-10-23 | Loesche Gmbh | Variable speed mill gear |
| CN201427064Y (en) * | 2009-07-07 | 2010-03-24 | 无锡永强轧辊有限公司 | Coating milling machine |
| CN201579099U (en) * | 2010-06-03 | 2010-09-15 | 陈大年 | Shearing roller mill |
| CN102225349A (en) * | 2011-04-15 | 2011-10-26 | 郑州大学 | Rolling flat plate conic roller crusher |
| CN202490651U (en) * | 2011-12-15 | 2012-10-17 | 王华业 | Transmission bearing machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |