CN104860023A - Miniature electric roller - Google Patents
Miniature electric roller Download PDFInfo
- Publication number
- CN104860023A CN104860023A CN201410064188.6A CN201410064188A CN104860023A CN 104860023 A CN104860023 A CN 104860023A CN 201410064188 A CN201410064188 A CN 201410064188A CN 104860023 A CN104860023 A CN 104860023A
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- CN
- China
- Prior art keywords
- cylindrical shell
- anchor shaft
- motor
- tooth
- gear case
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- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Retarders (AREA)
Abstract
The invention discloses a miniature electric roller which comprises a roller body, a first fixing shaft, a second fixing shaft and a motor, wherein a first sealing cover is fixed at one end of the roller body, a second sealing cover is fixed at the other end of the roller body, the first fixing shaft penetrates through the first sealing cover through a first bearing, the second fixing shaft penetrates through the second sealing cover through a second bearing, the motor and a gear case are arranged in the roller body, the motor is an external rotor motor and is connected with the first fixing shaft and the gear case, and the gear case is connected with the roller body. In actual application, the first fixing shaft stretches out of the end part of one end of the roller body and is fixed on the rack, the second fixing shaft stretches out of the end part of the other end of the roller body and is fixed on the rack, and the motor drives the roller body to rotate through the gear case. With the adoption of the external rotor motor, the motor and the gear case with a driving function are placed in the roller body, and the miniature electric roller is suitable for being used in smaller space.
Description
Technical field
The present invention relates to a kind of motorized pulleys, more specifically relate to a kind of Mini electric rolling drum using external rotor electric machine.
Background technology
Manufacturing flourish, more and more higher to the requirement of the production automation, produce equipment also more and more specialized.Conventional drum conveying line, by electrical motor, gear case as independent original paper, sprocket wheel, chain, cylinder and frame form.Electrical motor and gear case are arranged on side and the bottom of travel line frame, and motor is connected with gear case, and gearbox output shaft is equipped with sprocket wheel, are connected with the sprocket wheel on cylinder by chain, drive drum rotating, and then drive the goods movement conveying on cylinder.The motor of this structure and gear case occupy certain space, and the occasion for narrow space often can not be suitable for.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of Mini electric rolling drum that can use in less space.
In order to reach above-mentioned technical purpose, technical scheme of the present invention is as follows:
Mini electric rolling drum, comprise cylindrical shell, the first anchor shaft, the second anchor shaft and motor, one end of cylindrical shell is fixed with the first capping, and the other end of cylindrical shell is fixed with the second capping, and the first anchor shaft is located in the first capping by clutch shaft bearing, second anchor shaft is located in the second capping by the second bearing, be provided with motor and gear case in cylindrical shell, motor is set on the first anchor shaft, and motor is external rotor electric machine, motor is connected with gear case, and gear case is connected with cylinder.
Its beneficial effect is: the first capping and the second capping are rotated around the first anchor shaft and the second anchor shaft along with the rotation of cylindrical shell, in actual applications, first fixed axon for the end winding support of cylindrical shell one end in frame, second fixed axon for the end winding support of the cylindrical shell other end in frame, motor drives barrel body rotation by gear case, the present invention uses external rotor electric machine, the gear case of motor and a gearing is positioned in cylindrical shell, Mini electric rolling drum of the present invention is made to be adapted at using in less space, gear case can regulate the transmitting ratio of motor and cylindrical shell, the delivery speed of Mini electric rolling drum of the present invention is comparatively flexible.
In some embodiments, motor comprises protecgulum, bonnet, stator core, coil and outer rotor, and stator core is set on the first anchor shaft, coil is set on stator core, rotor is set in the periphery of coil, and one end of rotor is arranged with protecgulum, and the other end of rotor is arranged with bonnet.
Its beneficial effect is: the outer rotor of motor, in the periphery of stator core, is external rotor electric machine, is placed in by external rotor electric machine in cylindrical shell, can save motorized pulleys volume on the whole, and motorized pulleys also can be worked in the occasion that space is less.
In some embodiments, gear case comprises multiple sets of teeth wheel assembly, gear assembly comprises sun tooth, planet tooth, planetary wheel pin and planetary plate, protecgulum is provided with female splines, protecgulum is connected by female splines with sun tooth, through hole is provided with in sun tooth, first anchor shaft is located in through hole, sun tooth and planet tooth are connected with a joggle, planet tooth is set on planetary wheel pin, planetary wheel pin is fixed on planetary plate, the sun tooth that planetary plate and next of upper one group of gear assembly organize gear assembly is fixedly connected with, the planetary plate of last group gear assembly is fixedly connected with the first anchor shaft, first capping has internally toothed annulus by spline joint, planet tooth and the internally toothed annulus of last group gear assembly are connected with a joggle.
Its beneficial effect is: the rotation of motor drives the rotation of sun tooth, and the rotation of sun tooth drives the rotation of the planet tooth be engaged with, and the rotation of planet tooth drives the rotation of the internally toothed annulus be engaged with, and the rotation of internally toothed annulus drives the rotation of cylindrical shell; According to the rotation speed requirements of cylindrical shell, the number of the gear assembly in adjustment gear case, reduction ratio is little, then the number of gear assembly is less, and reduction ratio is large, then the number of gear assembly is larger.
In some embodiments, the end winding support of the first anchor shaft is arranged with bracing frame, and bracing frame is fastened in cylindrical shell, is provided with elastic ring, is provided with bearing in bracing frame between the lateral wall of bracing frame and the madial wall of cylindrical shell, and the end of the first anchor shaft is located in bearing.
Its beneficial effect is: bracing frame plays an effect supported, so that motor can normally work to the end that the second anchor shaft is positioned at cylindrical shell.
In some embodiments, the first fixed axon is flat mouth for one end of cylindrical shell, and the second fixed axon is flat mouth for one end of cylindrical shell.
Its beneficial effect is: the flat mouth of the first anchor shaft end is conducive to the first anchor shaft fixing in frame, and the flat mouth of the second anchor shaft end is conducive to the second anchor shaft fixing in frame.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the specific embodiment of the invention, below the accompanying drawing used required in describing detailed description of the invention is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the Mini electric rolling drum of an embodiment of the present invention.
The title of the corresponding component in figure represented by numeral:
1. cylindrical shell, 11. first cappings, 111. clutch shaft bearing, 12. second cappings, 121. second bearings, 13. internally toothed annuluss, 2. the first anchor shaft, 3. the second anchor shaft, 4. motor, 41. protecgulums, 42. bonnets, 43. stator cores, 44. coils, 45. outer rotors, 51. first gear assemblies, 511. first sun teeth, 512. first planet teeth, 513. first planet gear pin, 514. the first row astrolabes, 52. second gear assemblies, 521. second sun teeth, 522. second planet teeth, 523. second planetary wheel pins, 524. second planetary plates, 53. the 3rd gear assemblies, 531. the 3rd sun teeth, 532. third planet teeth, 533. third planet gear pin, 534. the third line astrolabes, 6. bracing frame, 61. the 3rd bearings, 7, elastic ring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1, the present invention discloses a kind of Mini electric rolling drum, comprises cylindrical shell 1, first anchor shaft 2, second anchor shaft 3 and motor 4.One end of cylindrical shell 1 is fixedly arranged with the first capping 11, and the other end of cylindrical shell 1 is fixedly arranged with the second capping 12.First anchor shaft 2 is located in the first capping 11 by clutch shaft bearing 111, and the second anchor shaft 3 is located in the second capping 12 by the second bearing 121.Cylindrical shell 1 freely can rotate around the first anchor shaft 2 and the second anchor shaft 3.One end of first anchor shaft 2 is positioned at cylindrical shell 1, and the other end of the first anchor shaft 2 protrudes from cylindrical shell 1.One end of second anchor shaft 3 is positioned at cylindrical shell 1, and the other end of the second anchor shaft 3 protrudes from cylindrical shell 1.Motor 4 and gear case is provided with in cylindrical shell 1.Motor 4 comprises protecgulum 41, bonnet 42, stator core 43, coil 44 and outer rotor 45.Stator core 43 fixed cover is located on the first anchor shaft 2.Coil 44 is centered around on stator core 43, and rotor is set in the periphery of coil 44, and one end of rotor is arranged with protecgulum 41, and the other end of rotor is arranged with bonnet 42.Gear case comprises multiple sets of teeth wheel assembly, and according to the number of the requirement adjustment inner gear of the gear box assembly of cylindrical shell 1 rotating speed, reduction ratio is little, then the number of gear assembly is less, and reduction ratio is large, then the number of gear assembly is larger.In the present embodiment, gear case comprises three groups of gear assemblies, is respectively the first gear assembly 51, second gear assembly 52 and the 3rd gear assembly 53.First gear assembly 51 comprises the first sun tooth 511, first planet tooth 512, first planet gear pin 513 and the first row astrolabe 514.Second gear assembly 52 comprises the second sun tooth 521, second planet tooth 522, second planetary wheel pin 523 and the second planetary plate 524.3rd gear assembly 53 comprises the 3rd sun tooth 531, third planet tooth 532, third planet gear pin 533 and the third line astrolabe 534.First sun tooth 511 is connected with a joggle with first planet tooth 512, and first planet tooth 512 is set in first planet gear pin 513, and first planet gear pin 513 is fixed on the first row astrolabe 514.The first row astrolabe 514 and the second sun tooth 521 are integrated, and the second sun tooth 521 and the second planet tooth 522 are connected with a joggle, and the second planet tooth 522 is set on the second planetary wheel pin 523, and the second planetary wheel pin 523 is fixed on the second planetary plate 524.Second planetary plate 524 and the 3rd sun tooth 531 are integrated, and the 3rd sun tooth 531 is connected with a joggle with third planet tooth 532, and third planet tooth 532 is set in third planet gear pin 533, and third planet gear pin 533 is fixed on the third line astrolabe 534.The third line astrolabe 534 is fixedly connected on the first anchor shaft 2.Motor 4 protecgulum 41 is provided with female splines, female splines and the first sun tooth 511 in mating connection.Be provided with through hole in first sun tooth 511, the first anchor shaft 2 is located in through hole.First capping 11 has internally toothed annulus 13 by spline joint, and internally toothed annulus 13 is fixedly fitted on the madial wall of cylindrical shell 1, and third planet tooth 532 and internally toothed annulus 13 are connected with a joggle.
The outer rotor 45 of motor 4, in the periphery of stator core 43, is external rotor electric machine, is placed in by motor 4 in cylindrical shell 1, can save motorized pulleys volume on the whole, and motorized pulleys also can be worked in the occasion that space is less.The rotation of motor 4 drives the rotation of the first sun tooth 511, the rotation of the first sun tooth 511 drives the rotation of the first planet tooth 512 be engaged with, the rotation of first planet tooth 512 drives the rotation of first planet dish 514, second sun tooth 521 rotates thereupon, the rotation of the second sun tooth 521 drives the rotation of the second planet tooth 522 be engaged with, the rotation of the second planet tooth 522 drives the rotation of the second planetary plate 524, 3rd sun tooth 531 rotates thereupon, the rotation of the 3rd sun tooth 531 drives the rotation of the third planet tooth 532 be engaged with, the rotation of third planet tooth 532 drives the rotation being engaged with the internally toothed annulus 13 of connection, the rotation of internally toothed annulus 13 drives the rotation of cylindrical shell 1, the third line astrolabe 534 is fixedly connected with the first anchor shaft 2.The end winding support of the first anchor shaft 2 is arranged with bracing frame 6, bracing frame 6 is fastened in cylindrical shell 1, elastic ring 7 is provided with between the lateral wall of bracing frame 6 and the madial wall of cylindrical shell 1, the 3rd bearing 61 is provided with in bracing frame 6, the end of the first anchor shaft 2 is located in the 3rd bearing 61, and bracing frame 6 freely can be rotated around the first anchor shaft 2 by the 3rd bearing 61.Bracing frame 6 plays an effect supported to the end that the second anchor shaft 3 is positioned at cylindrical shell 1, ensures the normal work of motor 4.One end that first anchor shaft 2 protrudes from cylindrical shell 1 is flat mouth, and one end that the second anchor shaft 3 protrudes from cylindrical shell 1 is flat mouth.The flat mouth of the first anchor shaft 2 end is conducive to the first anchor shaft 2 fixing in frame, and the flat mouth of the second anchor shaft 3 end is conducive to the second anchor shaft 3 fixing in frame.
In actual applications, one end that first anchor shaft 2 protrudes from cylindrical shell 1 is fixed in frame, the other end that second anchor shaft 3 protrudes from cylindrical shell 1 is fixed in frame, motor 4 drives cylindrical shell 1 to rotate by gear case, motorized pulleys of the present invention use external rotor electric machine 4, the gear case of motor 4 and a gearing is positioned in cylindrical shell 1, Mini electric rolling drum of the present invention is made to be adapted at using in less space, gear case can regulate the transmitting ratio of motor 4 and cylindrical shell 1, the delivery speed of Mini electric rolling drum of the present invention is comparatively flexible, is applicable to different application scenarios.
Above-described is only the preferred implementation of outer rotor motorized pulleys of the present invention; it should be pointed out that and those of ordinary skill in the art are said, without departing from the concept of the premise of the invention; can also obtain other accompanying drawing according to these accompanying drawings, these all belong to protection scope of the present invention.
Claims (5)
1. Mini electric rolling drum, comprise cylindrical shell, first anchor shaft, second anchor shaft and motor, one end of described cylindrical shell is fixed with the first capping, the other end of described cylindrical shell is fixed with the second capping, described first anchor shaft is located in described first capping by clutch shaft bearing, described second anchor shaft is located in described second capping by the second bearing, described motor and gear case is provided with in described cylindrical shell, described motor is connected with described first anchor shaft, described motor is external rotor electric machine, described motor is connected with described gear case, described gear case is connected with described cylindrical shell.
2. Mini electric rolling drum according to claim 1, it is characterized in that, described motor comprises protecgulum, bonnet, stator core, coil and outer rotor, described stator core is set on described first anchor shaft, described coil is set on described stator core, described rotor is set in the periphery of described coil, and one end of described rotor is arranged with protecgulum, and the other end of described rotor is arranged with bonnet.
3. Mini electric rolling drum according to claim 2, it is characterized in that, described gear case comprises multiple sets of teeth wheel assembly, described gear assembly comprises sun tooth, planet tooth, planetary wheel pin and planetary plate, described protecgulum is provided with female splines, described protecgulum is connected by female splines with described sun tooth, through hole is provided with in described sun tooth, described first anchor shaft is located in described through hole, described sun tooth and described planet tooth are connected with a joggle, described planet tooth is set on described planetary wheel pin, described planetary wheel pin is fixed on described planetary plate, the planetary plate of described upper one group of gear assembly is fixedly connected with next sun tooth organizing gear assembly described, the planetary plate of last group gear assembly described is fixedly connected with described first anchor shaft, described first capping has internally toothed annulus by spline joint, planet tooth and the described internally toothed annulus of last group gear assembly described are connected with a joggle.
4. Mini electric rolling drum according to claim 3, it is characterized in that, the end winding support of described first anchor shaft is arranged with bracing frame, support frame as described above is fastened in described cylindrical shell, elastic ring is provided with between the lateral wall of support frame as described above and the madial wall of described cylindrical shell, be provided with bearing in support frame as described above, the end of described first anchor shaft is located in described bearing.
5. Mini electric rolling drum according to claim 4, is characterized in that, described first fixed axon is flat mouth for one end of described cylindrical shell, and described second fixed axon is flat mouth for one end of described cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410064188.6A CN104860023A (en) | 2014-02-25 | 2014-02-25 | Miniature electric roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410064188.6A CN104860023A (en) | 2014-02-25 | 2014-02-25 | Miniature electric roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104860023A true CN104860023A (en) | 2015-08-26 |
Family
ID=53906286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410064188.6A Pending CN104860023A (en) | 2014-02-25 | 2014-02-25 | Miniature electric roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104860023A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105191575A (en) * | 2015-10-16 | 2015-12-30 | 天津市冠凯科技有限公司 | Cane harvester |
| CN105397956A (en) * | 2015-12-22 | 2016-03-16 | 王庆香 | Vulcanizing plate sander |
| CN105836366A (en) * | 2016-05-27 | 2016-08-10 | 株洲欧格瑞传动股份有限公司 | Synchronous conveying device of electric rollers |
| CN108726133A (en) * | 2018-06-08 | 2018-11-02 | 天津诺泰克传动技术有限公司 | A kind of remote control motorized pulleys |
| CN109476422A (en) * | 2016-06-30 | 2019-03-15 | 英特诺控股公司 | The modular system of conveying roller for motor operation |
| CN109476423A (en) * | 2016-06-30 | 2019-03-15 | 英特诺控股公司 | The drum motor of transmission device receiving portion with alternative |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6443295B1 (en) * | 2000-01-05 | 2002-09-03 | Emerson Electric Co. | Motorized conveyor pulley with reduced internal loading |
| JP2007326703A (en) * | 2006-06-09 | 2007-12-20 | Ito Denki Kk | Roller with built-in motor |
| US20100059341A1 (en) * | 2008-09-07 | 2010-03-11 | Kazuo Itoh | Motorized roller and motor unit for motorized roller |
| CA2844487A1 (en) * | 2011-08-11 | 2013-02-14 | Mol Belting Systems, Inc. | Cyclo reducer arrangement |
| CN203714709U (en) * | 2014-02-25 | 2014-07-16 | 无锡新华胜电滚筒制造有限公司 | Miniature electronic roller |
-
2014
- 2014-02-25 CN CN201410064188.6A patent/CN104860023A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6443295B1 (en) * | 2000-01-05 | 2002-09-03 | Emerson Electric Co. | Motorized conveyor pulley with reduced internal loading |
| JP2007326703A (en) * | 2006-06-09 | 2007-12-20 | Ito Denki Kk | Roller with built-in motor |
| US20100059341A1 (en) * | 2008-09-07 | 2010-03-11 | Kazuo Itoh | Motorized roller and motor unit for motorized roller |
| CA2844487A1 (en) * | 2011-08-11 | 2013-02-14 | Mol Belting Systems, Inc. | Cyclo reducer arrangement |
| CN203714709U (en) * | 2014-02-25 | 2014-07-16 | 无锡新华胜电滚筒制造有限公司 | Miniature electronic roller |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105191575A (en) * | 2015-10-16 | 2015-12-30 | 天津市冠凯科技有限公司 | Cane harvester |
| CN105397956A (en) * | 2015-12-22 | 2016-03-16 | 王庆香 | Vulcanizing plate sander |
| CN105836366A (en) * | 2016-05-27 | 2016-08-10 | 株洲欧格瑞传动股份有限公司 | Synchronous conveying device of electric rollers |
| CN109476422A (en) * | 2016-06-30 | 2019-03-15 | 英特诺控股公司 | The modular system of conveying roller for motor operation |
| CN109476423A (en) * | 2016-06-30 | 2019-03-15 | 英特诺控股公司 | The drum motor of transmission device receiving portion with alternative |
| US10640296B2 (en) | 2016-06-30 | 2020-05-05 | Interroll Holding Ag | Drum motor with alternative transmission mount |
| CN109476422B (en) * | 2016-06-30 | 2021-04-16 | 英特诺控股公司 | Modular system for motorized conveyor rolls |
| CN108726133A (en) * | 2018-06-08 | 2018-11-02 | 天津诺泰克传动技术有限公司 | A kind of remote control motorized pulleys |
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Application publication date: 20150826 |