CN2808824Y - Oil-free outside-mounted direct-coupled electric roller for retardment electromotor - Google Patents
Oil-free outside-mounted direct-coupled electric roller for retardment electromotor Download PDFInfo
- Publication number
- CN2808824Y CN2808824Y CN 200520068677 CN200520068677U CN2808824Y CN 2808824 Y CN2808824 Y CN 2808824Y CN 200520068677 CN200520068677 CN 200520068677 CN 200520068677 U CN200520068677 U CN 200520068677U CN 2808824 Y CN2808824 Y CN 2808824Y
- Authority
- CN
- China
- Prior art keywords
- shaft
- reducing motor
- flange
- oil
- roller
- 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 - Lifetime
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- General Details Of Gearings (AREA)
- Retarders (AREA)
Abstract
The utility model relates to an oil-free outside-mounted direct-coupled electric roller for a speed reducing motor, which mainly comprises a roller body (3), a roller shaft (2) and a left and a right supporting seats (1) and (4). The utility model is characterized in that the outer side ends of the supporting seats are provided with flange structures (5); the end faces of flanges are fastened and connected with the end face (7) of a flange of the speed reducing motor; the shaft extension end of a roller shaft is connected with an output shaft (11) of the speed reducing motor through a shaft coupling (6), or one of shafts is inserted into the other hollow shaft. The oil-free outside-mounted direct-coupled electric roller has the advantages of high precision, low noise, low cost, simple structure, convenient maintenance, good heat radiation performance and high bearing capacity.
Description
Technical field
The utility model relates to a kind of complete outer dress motorized pulleys, is that the no oil that a kind of belt conveyer is used is adorned the directly connected-type electric cylinder outward specifically.
Background technology
The present outer dress motorized pulleys that use, having a kind of is that speed reduction gearing is positioned at cylinder inside, motor is positioned at the cylinder outside, its manufacturing cost height, complex process, inconvenient maintenance, the lubricating oil of cylinder lumen sends the heat in the speed reduction gearing transmission to cylindrical shell and end cap, lubricating oil easily leaks out from end cap and cylindrical shell fitting surface, causes environmental pollution, and the running part radiating effect is poor.
Summary of the invention
In order to overcome the shortcoming that prior art exists, the utility model provides a kind of nothing oil complete outer dress directly connected-type electric cylinder, and its thermal diffusivity is good, and cost is low, and is simple in structure, is convenient to maintenance, the load-carrying capacity height.
The technical solution of the utility model is: mainly comprise roller tube, drum shaft, left and right sides supporting seat, it is characterized in that the supporting seat external side end is a flange arrangement, end face of flange is connected by bolted with the reducing motor end face of flange, drum shaft shaft extension end and reducing motor output shaft through coupler connect or directly will be wherein one insert in another hollow shaft.
The speed reduction gearing of described reducing motor and the connection form of motor comprise cycloidal-pin wheel transmission, epicyclic gear transmission, the parallel-axes gears transmission of coaxial or parallel connection, or vertical worm and gear transmission, the bevel gear transmission that connects, or the combination in any of above-mentioned several driving coupling.
Advantage of the present utility model is: because reducing motor is positioned at the cylinder outside, adopt the integral shaft structure, load-carrying capacity is improved, motor and speed reduction gearing integrated design, speed reduction gearing need not base support, structure is compact and reasonable more, and its precision height, noise are low, easy to maintenance, are convenient to the updating and upgrading of a product.
Description of drawings
Fig. 1 is the structural representation that the utility model structural representation and speed reduction gearing connect with motor coaxle formula or parallel-axis type.
Fig. 2 is speed reduction gearing and motor high low type draw bail scheme drawing.
In shown in Fig. 1,2, supporting seat 1,4, drum shaft 2, cylindrical shell 3, supporting seat flange 5, coupler 6, reducing motor flange 7, bolt 8, speed reduction gearing 9, motor 10, reducing motor output shaft 11.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1, support cylindrical shell 3 by two supporting seats 1,4 on the drum shaft of cylinder both sides, wherein a supporting seat external side end has flange 5, flange 5 end faces and reducing motor end face of flange 7 are fastenedly connected by bolt 8, drum shaft shaft extension end connects by coupler 6 with reducing motor output shaft 11, or wherein one insert in another hollow shaft.Motor 10 connects the integrated reducing motor of formation with speed reduction gearing 9.During work, reducing motor drives the drum shaft motion by coupler or reducing motor output shaft, makes cylindrical shell rotation transferring power.
As shown in Figure 1, motor 10 axial lines or parastate coaxial with speed reduction gearing 9 axial lines connects, and is cycloidal-pin wheel transmission, epicyclic gear transmission, parallel-axes gears transmission.
As shown in Figure 2, motor 10 axial lines connect in vertical state with speed reduction gearing 9 axial lines, are worm and gear transmission, bevel gear transmission.
Claims (2)
1, a kind of Decelerating Motor Oil-free External-mounting Straight Motorized Roller, mainly comprise roller tube (3), drum shaft (2), left and right sides supporting seat (1) (4), it is characterized in that: the supporting seat external side end is flange arrangement (5), end face of flange and reducing motor end face of flange (7) are fastenedly connected by bolt (8), drum shaft shaft extension end and reducing motor output shaft (11) through coupler (6) connect or directly will be wherein one insert in another hollow shaft.
2, a kind of Decelerating Motor Oil-free External-mounting Straight Motorized Roller according to claim 1, it is characterized in that: the speed reduction gearing of described reducing motor (9) and the connection form of motor (10) comprise cycloidal-pin wheel transmission, epicyclic gear transmission, the parallel-axes gears transmission of coaxial or parallel connection, or vertical worm and gear transmission, the bevel gear transmission that connects, or the combination of above-mentioned several driving coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068677 CN2808824Y (en) | 2005-01-28 | 2005-01-28 | Oil-free outside-mounted direct-coupled electric roller for retardment electromotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068677 CN2808824Y (en) | 2005-01-28 | 2005-01-28 | Oil-free outside-mounted direct-coupled electric roller for retardment electromotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2808824Y true CN2808824Y (en) | 2006-08-23 |
Family
ID=36925005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520068677 Expired - Lifetime CN2808824Y (en) | 2005-01-28 | 2005-01-28 | Oil-free outside-mounted direct-coupled electric roller for retardment electromotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2808824Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796936A (en) * | 2011-08-23 | 2014-05-14 | 西门子公司 | Belt-conveying installation, method for operating the same, and use thereof |
-
2005
- 2005-01-28 CN CN 200520068677 patent/CN2808824Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796936A (en) * | 2011-08-23 | 2014-05-14 | 西门子公司 | Belt-conveying installation, method for operating the same, and use thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TAIXING SPEED REDUCER CO., LTD. Assignor: Zhang Guolin Contract fulfillment period: 2006.9.1 to 2014.11.1 Contract record no.: 2008320000155 Denomination of utility model: Oil-free outside-mounted direct-coupled electric roller for retardment electromotor Granted publication date: 20060823 License type: Exclusive license Record date: 20080922 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.9.1 TO 2014.11.1 Name of requester: TAIXING REDUCER CO.,LTD. Effective date: 20080922 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150128 Granted publication date: 20060823 |