CN202513738U - Integrated soft start driver - Google Patents
Integrated soft start driver Download PDFInfo
- Publication number
- CN202513738U CN202513738U CN2012200085491U CN201220008549U CN202513738U CN 202513738 U CN202513738 U CN 202513738U CN 2012200085491 U CN2012200085491 U CN 2012200085491U CN 201220008549 U CN201220008549 U CN 201220008549U CN 202513738 U CN202513738 U CN 202513738U
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- Prior art keywords
- soft start
- motor
- driver
- reduction gear
- gear
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- Expired - Fee Related
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Abstract
Provided is an integrated soft start driver. The utility model relates to the hoisting machinery, especially to an integrated soft start driver for the hoisting machinery. The driver comprises a soft start motor, a case body, a primary reduction gear, a primary reduction gear shaft, a secondary reduction gear, a secondary reduction gear shaft and a case cover. And a gear shaft at the end of a motor shaft of the soft start motor is processed by the secondary reduction and the transmission portion of the hoisting machinery is driven. According to the utility model, an integrated structure with a hoisting motor and a reducer is manufactured; the integrated driver has advantages of compact structure, small volume, light weight, and less material consumption; and compared with the total weight of a split type hoisting motor with the same specification and a split type reducer with the same specification, the weight of the integrated driver is reduced, so that material consumption can be reduced by 30% to 40% and thus the economic benefit is remarkable. The soft start motor having the soft starting and braking performances is employed to realize stable starting and braking and, thereby reducing impacts on the mechanical portion and the electrical portion and prolonging the service life of the hoisting equipment. There is no need to carry out secondary assembling, thereby simplifying the assembling process, shortening the assembling time, improving the assembling quality and reducing the fault rate. Moreover, the provided driver can be widely popularized and applied to all the hoisting machinery for cooperation.
Description
Technical field
The utility model relates to hoisting machinery, and especially a kind of hoisting machinery is with integrated soft start driver.
Background technology
The supporting drive units of hoisting machinery such as the electric single-beam of existing hoisting machinery industry, cucurbit twin beams, small-sized gantry crane, semi-goliath crane all comprise bridge motor, decelerator; But bridge motor and decelerator are split-type structurals, supplied, are assembled by hoisting machinery industry secondary by different enterprise production; Existing bridge motor reuses with rising that its version of decelerator is varied, serviceability respectively has quality, owing to be split-type structural, certain structures repeats, causes that volume is big, Heavy Weight, consumptive material are high.Domestic do not have as yet integrate bridge motor and decelerator; Have soft start characteristic and braking, reducing gear; Starting current is little, starting torque is big, rise, braking is mild, does not need that secondary repeats to assemble, compact integral structure, volume is little, in light weight, consumptive material is few integrated soft start driver.
According to retrieval, domestic do not have the patent application identical with the utility model as yet.
Summary of the invention
To above-mentioned said; The utility model provides a kind of bridge motor and decelerator of integrating; Have soft start characteristic and braking, reducing gear; Starting current is little, starting torque is big, it is mild to rise, brake, and does not need secondary to repeat assembling, compact integral structure, the integrated soft start driver that volume is little, in light weight, consumptive material is few.
The utility model solves the technical scheme that its technical problem adopted: this integrated soft start driver is the driver that integrates bridge motor and decelerator; Comprise soft start motor, casing, one-level reduction gearing, one-level reduction gearing axle, double-reduction gear, double-reduction gear axle, case lid; Described soft start motor has soft start characteristic and braking ability; The motor shaft output of soft start motor makes composite rotors, suit plane, motor shaft rear end brake, the motor shaft tail end that gear shaft, motor shaft middle part hot jacket includes solid rotor and closed aluminium ring fan is housed; Its adpting flange and rear end cap, with stator assembling all-in-one-piece electric machine casing all be aluminium alloy castings, this soft start motor is fixedly connected with casing by adpting flange and is integral; Described casing one of which end is connected with the soft start motor; The other end is fixedly connected with case lid and is integral; Dress two reduction gear in the casing, wherein the one-level reduction gearing is fixedly set on the one-level reduction gearing axle, and meshes with the motor shaft gear of output end; Double-reduction gear is fixedly set on the double-reduction gear axle, and with one-level reduction gearing axle on gears engaged; Described double-reduction gear axle is by the gear and the engagement of the travelling gear on the hoisting machinery of its axle head; Described case lid is by locating cylindrical D and end face and hoisting machinery location and by flat, being fixedly connected with hoisting machinery with connecting bolt.
The beneficial effect of the utility model is:
1. the integrated soft start driver of the utility model is that bridge motor and decelerator are made integral structure; Compact integral structure, volume is little, in light weight, consumptive material is few; Compare with the decelerator total weight with the bridge motor that same specification is split type; Can save consumptive material 30%---40%, remarkable in economical benefits.
2. the integrated soft start driver of the utility model adopts the soft start motor, has soft start characteristic and braking ability, and its breakdown torque appears near the stall; Starting current is little, starting torque is big; But Fraquent start, the starting, the braking very mild, the speed of service is steady; Reduced impact, prolonged the useful life of hoisting equipment mechanical part and electric part.
3. the integrated soft start driver of the utility model does not need secondary to repeat assembling because bridge motor and decelerator make integral structure, thus simplify assembly process, shorten installation time, improve assembly quality, the reduction failure rate.
The utility model can extensively promote the use in the supporting use of all hoisting machineries.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Utilize accompanying drawing and embodiment that the utility model is described further.
As shown in Figure 1; The integrated soft start driver of the utility model is the driver that integrates bridge motor and decelerator; Comprise soft start motor 1, casing 2, one-level reduction gearing 3, one-level reduction gearing axle 4, double-reduction gear 5, double-reduction gear axle 6, case lid 7; Described soft start motor 1 has soft start characteristic and braking ability; Motor shaft 1.1 outputs of soft start motor 1 make composite rotors 1.3, suit plane, motor shaft 1.1 rear end brake 1.4, motor shaft 1.1 tail ends that gear shaft, motor shaft 1.1 middle part hot jackets include solid rotor and closed aluminium ring fan 1.6 are housed; Its adpting flange 1.2 and rear end cap 1.5, with stator assembling all-in-one-piece electric machine casing 1.7 all be aluminium alloy castings, this soft start motor 1 is fixedly connected with casing 2 by adpting flange 1.2 and is integral; Described casing 2 one of which ends are connected with soft start motor 1; The other end is fixedly connected with case lid 7 and is integral; Dress two reduction gear in the casing, wherein one-level reduction gearing 3 is fixedly set on the one-level reduction gearing axle 4, and meshes with motor shaft 1.1 gear of output end; Double-reduction gear 5 is fixedly set on the double-reduction gear axle 6, and with one-level reduction gearing axle 4 on gears engaged; Described double-reduction gear axle 6 is by the gear and the engagement of the travelling gear on the hoisting machinery of its axle head; Described case lid 7 is by locating cylindrical D and end face and hoisting machinery location and by flat, being fixedly connected with hoisting machinery with connecting bolt.
The hoisting machinery industry is when using the utility model; As long as the location cylindrical D of this case lid 7 and end face with the hoisting machinery location and by putting down; With connecting bolt the utility model is fixedly connected with hoisting machinery and is integral, promptly accomplish the assembling of integrated soft start driver and hoisting machinery.Because bridge motor and decelerator make integral structure, do not need secondary to repeat assembling when therefore assembling, thereby simplify assembly process, shorten installation time, improve assembly quality, the reduction failure rate.
The utility model can extensively promote the use in the supporting use of all hoisting machineries.
Claims (1)
1. integrated soft start driver; It is characterized in that: this integrated soft start driver is the driver that integrates bridge motor and decelerator; Comprise soft start motor (1), casing (2), one-level reduction gearing (3), one-level reduction gearing axle (4), double-reduction gear (5), double-reduction gear axle (6), case lid (7); Described soft start motor (1) has soft start characteristic and braking ability; Motor shaft (1.1) output of soft start motor (1) makes composite rotors (1.3), motor shaft (1.1) rear end suit plane brake (1.4), motor shaft (1.1) tail end that gear shaft, motor shaft (1.1) middle part hot jacket includes solid rotor and closed aluminium ring fan (1.6) is housed; Its adpting flange (1.2) and rear end cap (1.5), with stator assembling all-in-one-piece electric machine casing (1.7) all be aluminium alloy castings, this soft start motor (1) is fixedly connected with casing (2) by adpting flange (1.2) and is integral; Described casing (2) one of which end is connected with soft start motor (1); The other end is fixedly connected with case lid (7) and is integral; Dress two reduction gear in the casing, wherein one-level reduction gearing (3) is fixedly set on the one-level reduction gearing axle (4), and meshes with motor shaft (1.1) gear of output end; Double-reduction gear (5) is fixedly set on the double-reduction gear axle (6), and with one-level reduction gearing axle (4) on gears engaged; Described double-reduction gear axle (6) is by the gear and the engagement of the travelling gear on the hoisting machinery of its axle head; Described case lid (7) is by locating cylindrical (D) and end face and hoisting machinery location and by flat, being fixedly connected with hoisting machinery with connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200085491U CN202513738U (en) | 2012-01-10 | 2012-01-10 | Integrated soft start driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200085491U CN202513738U (en) | 2012-01-10 | 2012-01-10 | Integrated soft start driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202513738U true CN202513738U (en) | 2012-10-31 |
Family
ID=47066195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200085491U Expired - Fee Related CN202513738U (en) | 2012-01-10 | 2012-01-10 | Integrated soft start driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202513738U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167867A (en) * | 2014-07-23 | 2014-11-26 | 王积政 | Minitype electromechanically integrated speed reducer |
| CN106936263A (en) * | 2015-12-31 | 2017-07-07 | 纳博特斯克有限公司 | Reductor with motor |
| CN106936262A (en) * | 2015-12-31 | 2017-07-07 | 纳博特斯克有限公司 | Reductor with motor |
-
2012
- 2012-01-10 CN CN2012200085491U patent/CN202513738U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167867A (en) * | 2014-07-23 | 2014-11-26 | 王积政 | Minitype electromechanically integrated speed reducer |
| CN106936263A (en) * | 2015-12-31 | 2017-07-07 | 纳博特斯克有限公司 | Reductor with motor |
| CN106936262A (en) * | 2015-12-31 | 2017-07-07 | 纳博特斯克有限公司 | Reductor with motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20160110 |