CN2917783Y - Drive unit of new pattern high pressure roller mill - Google Patents
Drive unit of new pattern high pressure roller mill Download PDFInfo
- Publication number
- CN2917783Y CN2917783Y CN 200620030517 CN200620030517U CN2917783Y CN 2917783 Y CN2917783 Y CN 2917783Y CN 200620030517 CN200620030517 CN 200620030517 CN 200620030517 U CN200620030517 U CN 200620030517U CN 2917783 Y CN2917783 Y CN 2917783Y
- Authority
- CN
- China
- Prior art keywords
- pressure roller
- roller mill
- coupling
- reduction gear
- planetary reduction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to a driving device for high-pressure roller mill which is mainly composed of a hydraulic safe shaft joint (6), a ball bearing shaft joint (5), and a planet reducer (3); wherein, one end of the hydraulic safe shaft joint is connected with a power output shaft of an electromotor (7), while the other end is connected with the ball bearing shaft joint which is connected with the planet reducer through a spindle sleeve (4); the planet reducer is firmly connected with the power input axis of a squeezer roller on a high-pressure roller mill; the power from the electromotor is transferred to the ball bearing shaft joint through the hydraulic safe shaft joint and then through the spindle sleeve transferred to the squeezer roller of the high-pressure roller mill through a scrunching plate by the planet reducer. The device has the advantages of stable and reliable operation, large bearing capacity, and overload protective function.
Description
Technical field:
The utility model relates to industrial brittle mineral pulverising mill implement technical fields such as metallurgy, mine, particularly a kind of novel high-pressure roller mill transmission device.
Background technology:
At present; the mode that traditional high-pressure roller mill transmission adopts common Hooks coupling universal coupling to combine with planetary reduction gear usually; the equipment operation poor stability, vibration is big, reliability is low, lack the machine overload protection function; in case overload will cause great damage to decelerator and equipment, thereby cause heavy losses.
Summary of the invention:
The problem that exists for the above-mentioned traditional high-pressure roller mill transmission device that overcomes; the utility model provides a kind of novel high-pressure roller mill transmission device; the transmission device that it adopts hydraulic safety coupling, ball coupling and planetary reduction gear to combine, its running is reliable and stable, bearing capacity is high, have overload protection function.
For achieving the above object, the utility model adopts following technical scheme:
Described novel high-pressure roller mill transmission device, mainly by hydraulic safety coupling, ball coupling and planetary reduction gear constitute, one end of hydraulic safety coupling is connected with the power output shaft of motor, the other end links to each other with ball coupling, ball coupling links to each other with planetary reduction gear by axle sleeve, planetary reduction gear rigidly fixes with the compression roller power input shaft of high-pressure roller mill by a shrink disc and is connected, the power of motor passes to ball coupling by hydraulic safety coupling, and warp beam sleeve is passed to the compression roller of high-pressure roller mill again through shrink disc by planetary reduction gear.
Owing to adopt aforesaid technical scheme, the utlity model has following superiority:
This novel high-pressure roller mill transmission device, adopt hydraulic safety coupling, ball coupling and planetary reduction gear transmission device, its hydraulic safety coupling can be based upon fixed connection and torque limit on the same parts, can efficient transmitting torque can continue again to guarantee the torque be scheduled to can realize the machine overload protection function again; Ball coupling utilizes ball to be squeezed and transmits motion and moment of torsion, not only have multidirectional skew adaptive capacity, and deflection angle is big, and is axially scalable, and whole dynamic balance accuracy height, and running is steady, and impact resistance is strong; Planetary reduction gear is suspended on the compression roller spindle nose and is connected into one rigidly by shrink disc and compression roller, the transmission accuracy height, the bearing capacity height, speed ratio is big, volume is little, in light weight, especially be fit to the operating mode of high-pressure roller mill low speed, replanting.
Description of drawings:
Fig. 1 is the structural representation of novel high-pressure roller mill transmission device;
Among the figure: the 1-high-pressure roller mill; The 2-shrink disc; The 3-planetary reduction gear; The 4-axle sleeve; The 5-ball coupling; The 6-hydraulic safety coupling; The 7-motor.
The specific embodiment:
As shown in fig. 1: this novel high-pressure roller mill transmission device, mainly by hydraulic safety coupling (6), ball coupling (5) and planetary reduction gear (3) constitute, one end of hydraulic safety coupling (6) is connected with the power output shaft of motor (7), the other end links to each other with ball coupling (5), ball coupling (5) links to each other with planetary reduction gear (3) by axle sleeve (4), planetary reduction gear (3) rigidly fixes with the compression roller power input shaft of high-pressure roller mill (1) by a shrink disc (2) and is connected, the power of motor (7) passes to ball coupling (5) by hydraulic safety coupling (6), and warp beam sleeve (4) is passed to the compression roller of high-pressure roller mill (1) again through shrink disc (2) by planetary reduction gear (3).
Its hydraulic safety coupling (6) can be based upon fixed connection and torque limit on the same parts, can efficient transmitting torque can continue to guarantee the torque be scheduled to again, when apparatus overload, discharge oil pressure in the chamber fast, connector produces relatively and slides, thereby can safe and reliable protection equipment, realize the machine overload protection function; Ball coupling (5) utilizes ball to be squeezed and transmits motion and moment of torsion, has multidirectional skew adaptive capacity, the permission deflection angle is big, and it is axially scalable, can satisfy the requirement of the horizontal amount of floating of movable compression roller fully, owing to this kind shaft coupling is all made by forged steel fine finishining, so whole dynamic balance accuracy height, running is steady, and impact resistance is strong; Planetary reduction gear (3) bearing capacity height, speed ratio is big, volume is little, in light weight, especially be fit to the operating mode of high-pressure roller mill low speed, replanting; Planetary reduction gear is suspended on the compression roller spindle nose and is connected into one rigidly by shrink disc and compression roller, and moves with roller, and the transmission accuracy height makes transmission more steadily reliable.
Claims (1)
1, a kind of novel high-pressure roller mill transmission device, it is characterized in that: it is mainly by hydraulic safety coupling (6), ball coupling (5) and planetary reduction gear (3) constitute, one end of hydraulic safety coupling is connected with the power output shaft of motor (7), the other end links to each other with ball coupling, ball coupling links to each other with planetary reduction gear by axle sleeve (4), planetary reduction gear rigidly fixes with the compression roller power input shaft of high-pressure roller mill (1) by a shrink disc (2) and is connected, the power of motor passes to ball coupling by hydraulic safety coupling, and warp beam sleeve is passed to the compression roller of high-pressure roller mill again through shrink disc by planetary reduction gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620030517 CN2917783Y (en) | 2006-06-28 | 2006-06-28 | Drive unit of new pattern high pressure roller mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620030517 CN2917783Y (en) | 2006-06-28 | 2006-06-28 | Drive unit of new pattern high pressure roller mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2917783Y true CN2917783Y (en) | 2007-07-04 |
Family
ID=38215588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620030517 Expired - Fee Related CN2917783Y (en) | 2006-06-28 | 2006-06-28 | Drive unit of new pattern high pressure roller mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2917783Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009154585A2 (en) * | 2008-06-20 | 2009-12-23 | Bingol Oz | Screw effective mill and crusher |
| CN102004013A (en) * | 2010-11-04 | 2011-04-06 | 吉林大学 | Detection test device of dynamic flexible drive torque |
| CN109672297A (en) * | 2019-02-12 | 2019-04-23 | 黑龙江建龙钢铁有限公司 | Connecting method of square billet vibration motor and speed reducer |
-
2006
- 2006-06-28 CN CN 200620030517 patent/CN2917783Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009154585A2 (en) * | 2008-06-20 | 2009-12-23 | Bingol Oz | Screw effective mill and crusher |
| WO2009154585A3 (en) * | 2008-06-20 | 2010-02-18 | Bingol Oz | Screw effective mill and crusher |
| CN102004013A (en) * | 2010-11-04 | 2011-04-06 | 吉林大学 | Detection test device of dynamic flexible drive torque |
| CN102004013B (en) * | 2010-11-04 | 2012-08-08 | 吉林大学 | Detection test device of dynamic flexible drive torque |
| CN109672297A (en) * | 2019-02-12 | 2019-04-23 | 黑龙江建龙钢铁有限公司 | Connecting method of square billet vibration motor and speed reducer |
| CN109672297B (en) * | 2019-02-12 | 2020-07-28 | 黑龙江建龙钢铁有限公司 | Connecting method of square billet vibration motor and speed reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CITIC HEAVY INDUSTRY MACHINERY CO., LTD. Free format text: FORMER OWNER: ZHONGXIN HEAVY MACHINERY CO. Effective date: 20080314 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080314 Address after: 206, Jianshe Road, Jianxi District, Henan, Luoyang Province, 471039 Patentee after: Citic Heavy Industries Co., Ltd. Address before: 206, Jianshe Road, Jianxi District, Henan, Luoyang Province, 471039 Patentee before: Zhongxin Heavy Machinery Co. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |