CN201195662Y - Disc type linear electric motor drive bridge type crane - Google Patents
Disc type linear electric motor drive bridge type crane Download PDFInfo
- Publication number
- CN201195662Y CN201195662Y CNU2008200897411U CN200820089741U CN201195662Y CN 201195662 Y CN201195662 Y CN 201195662Y CN U2008200897411 U CNU2008200897411 U CN U2008200897411U CN 200820089741 U CN200820089741 U CN 200820089741U CN 201195662 Y CN201195662 Y CN 201195662Y
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- wheel
- linear motor
- disc type
- motor driving
- type linear
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Abstract
The utility model relates to a disc type linear motor driving bridge type crane, wherein the two ends of a beam are respectively connected with wheel supports, a disc type linear motor driving device is respectively installed in the wheel support, and the primary of the disc type linear motor driving device is a stator, and the secondary is a mover, the secondary is made from copper plates or copper plate composite material, and is fixed on the inner side of the wheel, and the diameter of the secondary is larger than or equal to the diameter of the wheel. The utility model makes a linear motor rotate, and cancels driving mechanisms such as reduction boxes and the like, which provides a disc type linear motor driving bridge type crane which has the advantages of simple structure, reasonable design, low rotation speed, large torque, high efficiency and energy conservation, small volume, light weight, non noise, non friction, low maintenance cost, long service life and environment protection.
Description
Technical field: the utility model relates to a kind of collar plate shape linear motor driving bridge type hoisting crane.
Background technology: at present, the motor of widespread use all is to be power with the rotating machine on the hoisting crane, by retarder and transmission device etc. the high speed rotary motion of rotating machine is changed into low-speed rectilinear movement, its complex structure, noise are big, systems bulky and produce environmental pollution that lubricating oil brings etc.
Summary of the invention: the purpose of this utility model is with rotating machine and the combination of techniques of linear motor advantage, adopt the linear electric motors principle, linear electric motors are rotated, cancelled transmission devices such as drop-gear box, provide a kind of simple in structure, reasonable in design, slow speed of revolution, big torque, energy-efficient, volume is little, in light weight, noiselessness, no friction, maintenance cost are low, the collar plate shape linear motor driving bridge type hoisting crane of long service life, environmental protection.In order to achieve the above object, the technical solution adopted in the utility model is: a kind of collar plate shape linear motor driving bridge type hoisting crane, connect wheel stand respectively by the crossbeam two ends, the identical collar plate shape linear motor driver of one cover respectively is installed in the wheel stand, elementary in the collar plate shape linear motor driver is stator, secondary is mover, secondary fixed is at the medial surface of wheel, and secondary diameter is more than or equal to wheel diameter, and primary fixed is in the wheel stand inboard, gapped between elementary and secondary, elementary driving is secondary, secondary drive wheel, and the wheel fixed cover is loaded on bearing, bearing carrier ring is contained on the wheel shaft, and wheel is equipped in orbit.
Characteristics of the present utility model are:
1. the collar plate shape linear electric motors combine the advantage of rotating machine and linear electric motors, realize big torque, slow speed of revolution, and linear electric motors are rotated, and have cancelled transmission devices such as drop-gear box, belt pulley;
2. the primary winding of linear electric motors is open, and edge effect is arranged, and the winding of collar plate shape linear electric motors is closed, does not have edge effect, therefore, has reduced the loss of linear electric motors leakage reactance;
3. the moment of rotating machine is to realize by output shaft, and the moment of collar plate shape linear electric motors is to realize through output by secondary maximum is outer;
4. inferior level is to make with copper coin and steel plate composite material, rotates by the pri induction;
5. system start-up is steady, can plugging.
Owing to cancelled transmission devices such as drop-gear box, slow speed of revolution, big torque reach 30% with rotating machine than energy-conservation.
Description of drawings:
Fig. 1 is the utility model integral structure front view
Fig. 2 is the utility model integral structure lateral plan
Fig. 3 is the utility model partial enlarged view
The specific embodiment:
The utility model as shown in Figure 1 is a kind of collar plate shape linear motor driving bridge type hoisting crane, as shown in Figure 2, connect wheel stand 1 respectively by crossbeam 6 two ends, the identical collar plate shape linear motor driver of one cover respectively is installed in the wheel stand 1, as shown in Figure 3, in the collar plate shape linear motor driver elementary 7 is stator, secondary 8 is mover, secondary is to make with copper coin and steel plate composite material, secondary 8 are fixed on the medial surface of wheel 2, and secondary 8 diameters are more than or equal to wheel 2 diameters, and elementary 7 are fixed on the wheel stand inboard, gapped between elementary 7 and secondary 8, elementary 7 drive secondary 8, secondary 8 drives wheel 2, and wheel 2 fixed covers are loaded on bearing 4, bearing 4 is sleeved on the wheel shaft 3, and wheel 2 is fitted on the track 5.
Claims (1)
1. collar plate shape linear motor driving bridge type hoisting crane, it is characterized in that: connect wheel stand (1) respectively by crossbeam (6) two ends, the identical collar plate shape linear motor driver of one cover respectively is installed in the wheel stand (1), elementary (7) in the collar plate shape linear motor driver are stator, secondary (8) are mover, secondary (8) are fixed on the medial surface of wheel (2), secondary (8) diameter is more than or equal to wheel (2) diameter, elementary (7) are fixed on the wheel stand inboard, gapped between elementary (7) and secondary (8), elementary (7) drive secondary (8), secondary (8) drive wheel (2), wheel (2) fixed cover is loaded on bearing (4), and bearing (4) is sleeved on the wheel shaft (3), and wheel (2) is fitted on the track (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200897411U CN201195662Y (en) | 2008-04-16 | 2008-04-16 | Disc type linear electric motor drive bridge type crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200897411U CN201195662Y (en) | 2008-04-16 | 2008-04-16 | Disc type linear electric motor drive bridge type crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201195662Y true CN201195662Y (en) | 2009-02-18 |
Family
ID=40415300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200897411U Expired - Lifetime CN201195662Y (en) | 2008-04-16 | 2008-04-16 | Disc type linear electric motor drive bridge type crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201195662Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976230A (en) * | 2012-11-28 | 2013-03-20 | 裕东（中山）机械工程有限公司 | Horizontal movement device for hoisting machine |
| CN102104227B (en) * | 2009-12-17 | 2013-11-13 | 扬帆集团股份有限公司 | Movable power sliding contact device |
| CN103618430A (en) * | 2013-12-12 | 2014-03-05 | 中国船舶重工集团公司第七0四研究所 | Linear motor of cylindrical-type and flat-type hybrid structure |
| CN104696907A (en) * | 2013-12-04 | 2015-06-10 | 深圳市海洋王照明工程有限公司 | Rail wheel and rail lamp applied to rail wheel |
| CN106395622A (en) * | 2016-06-22 | 2017-02-15 | 江苏武东机械有限公司 | Linear motor drive system for walking type crane |
-
2008
- 2008-04-16 CN CNU2008200897411U patent/CN201195662Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102104227B (en) * | 2009-12-17 | 2013-11-13 | 扬帆集团股份有限公司 | Movable power sliding contact device |
| CN102976230A (en) * | 2012-11-28 | 2013-03-20 | 裕东（中山）机械工程有限公司 | Horizontal movement device for hoisting machine |
| CN102976230B (en) * | 2012-11-28 | 2015-06-17 | 裕东（中山）机械工程有限公司 | Horizontal movement device for hoisting machine |
| CN104696907A (en) * | 2013-12-04 | 2015-06-10 | 深圳市海洋王照明工程有限公司 | Rail wheel and rail lamp applied to rail wheel |
| CN103618430A (en) * | 2013-12-12 | 2014-03-05 | 中国船舶重工集团公司第七0四研究所 | Linear motor of cylindrical-type and flat-type hybrid structure |
| CN103618430B (en) * | 2013-12-12 | 2015-12-16 | 中国船舶重工集团公司第七0四研究所 | The linear electric motors of drum type brake and flat mixed structure |
| CN106395622A (en) * | 2016-06-22 | 2017-02-15 | 江苏武东机械有限公司 | Linear motor drive system for walking type crane |
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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: XI N TECH FULL SIMO MOTOR CO., LTD. Free format text: FORMER OWNER: HARBIN TAIFU ELECTRIC CO., LTD. Effective date: 20140723 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 150060 HARBIN, HEILONGJIANG PROVINCE TO: 710018 XI'AN, SHAANXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140723 Address after: 710018 No. 159 Mingguang Road, Xi'an economic and Technological Development Zone, Shaanxi Patentee after: Xi'an Tech Full Simo Motor Co., Ltd. Address before: Haping Road Development Zone in Harbin City, Heilongjiang province 150060 zone haping Road No. 9 Patentee before: Harbin Taifu Electric Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090218 |