CN105099125A - Frame used for combining plurality of motors - Google Patents
Frame used for combining plurality of motors Download PDFInfo
- Publication number
- CN105099125A CN105099125A CN201410207263.XA CN201410207263A CN105099125A CN 105099125 A CN105099125 A CN 105099125A CN 201410207263 A CN201410207263 A CN 201410207263A CN 105099125 A CN105099125 A CN 105099125A
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- motor
- frame
- transmission shaft
- centre wheel
- power
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Abstract
Provided is a frame used for combining a plurality of motors, comprising a transmission shaft, one or more than one center wheel fixed to the transmission shaft, and a nested body sleeving the transmission shaft. The center line of the center wheel is superposed on the center line of the transmission shaft; the nested body comprises a plurality of fixing slots, and fixing members for connecting the fixing slots, wherein the fixing members are in movable connection with the transmission shaft, and are arranged in the fixing slots; motor power output shafts and the center wheel are in mechanical connection; the nested body integrates the transmission shaft and motors respectively arranged in the fixing slots into a stress whole body with a stable structure. In operation, a plurality of motors provide torque force for the center wheel in a same direction to drive the transmission shaft to rotate. A plurality of motors combined through the frame have the characteristics of high energy efficiency and low heating, are suitable for driving a plurality of kinds of electric appliances, and have a work voltage lower than a safety voltage; compared with a traditional one motor-driven power structure, the plurality of motors combined through the frame are firmer, and the power output shafts of the combined power sources of the plurality of motors combined through the frame are more durable.
Description
Technical field
The present invention relates to and a kind ofly can fix the frame that multiple motor carries out coaxial outputting power, the multiple motors fixed by this frame are specially adapted to the drive unit that the demand smaller power such as domestic electric fan, industrial ventilation fan, radiator fan export.
Background technology
In daily life, production, the conventional general power of small-sized drive motors can not more than 300 watts, a motor is all adopted to carry out driving, be configured to example with domestic electric fan, directly by fan blade and motor rotor is coaxial connects and composes, its advantage is that structure is simply easy to assembling and produces.But this structure makes motor rotor load large, causes motor internal caloric value large; And its motor rotor and motor front and back bearings affect easy to wear by the rotation etc. of fan blade, after wearing and tearing, motor load increases again, causes motor interior again to increase caloric value; And the power requirement of this design to motor of traditional electrical fan is high, structural requirement is high, causes traditional electrical fan heavier mass, and its motor directly uses higher voltage also to there is potential safety hazard.
Summary of the invention
During in order to overcome traditional electrical fan work, the motor feels hot, and amount is large, critical moving components is easy to wear, the shortcoming that power consumption is high, the invention provides a kind of frame for combining multiple motor, multiple motor (small-power) is combined into high-power (relative to a single motor power output) motor combination power source by this frame, the efficiency exported by multiple motor powers of this frame in combination is high, generate heat little, adapt to the driving of multiple electric equipment, and operating voltage can be low to moderate below safe voltage, lighter compared to its quality of dynamic structure of a tradition motor-driven electric equipment, structure is firmer, especially the power output shaft of multiple motor combination power sources of this frame in combination is more durable, should not wear and tear.
The technical solution adopted for the present invention to solve the technical problems is: a kind of frame for combining multiple motor, frame is provided with rotatable power transmission shaft, frame is provided with multiple nested body for fixedly mounting motor, power transmission shaft is fixedly connected with at least one centre wheel, the power output shaft of multiple motor is connected with at least one centre wheel by transmission mechanism, to drive drive axis simultaneously.
Further, transmission mechanism is gear drive, and the power output shaft of motor is provided with gear, and centre wheel edge is provided with tooth, and the tooth of centre wheel is meshed with the gear teeth on power output shaft.
Further, transmission mechanism is belt transmission, the power output shaft of motor is established sub-power belt pulley, and sub-power belt pulley is connected by driving-belt with centre wheel.
Further, transmission mechanism is gear, fluted disc transmission, and the power output shaft of motor is provided with gear, and centre wheel is fluted disc, and the tooth at centre wheel fluted disc edge is meshed with the gear teeth on power output shaft.
Further, transmission mechanism is biconial type pinion rotation, and the power output shaft of motor is provided with the first angular wheel, and centre wheel is the second angular wheel, and the first angular wheel is meshed with the second angular wheel.
All right, holddown groove is two, and two holddown grooves take power transmission shaft as the side that symmetry axis was symmetrical arranged or was arranged at power transmission shaft.
All right, holddown groove is three or more, and the mutual angle of holddown groove is any angle.
All right, the center line of holddown groove is mutually vertical with centre wheel center line.
All right, center line and the centre wheel center line of holddown groove are parallel to each other.
All right, the center line extended line of holddown groove is less than 30 degree with the angle of the crossing formation of centre wheel center line extended line.
Several less motor are installed fixing around the arrangement of centre wheel by the machine for combining multiple motor by advantage of the present invention by nested body, and form a stable stressed entirety.During motor work, can unify direction to centre wheel provides torsion, drives centre wheel to rotate, is exported by torsion by core power transmission shaft, is a kind of energy-efficient, the design of the compact durable power source of stabilized structure.
Illustrate for domestic fan, power source is provided when fixing multiple motor with frame of the present invention for fan, its power transmission shaft is connected with fan blade, if fan diameter is certain, only need by regulating the gear ratio (when centre wheel engages with motor power output shaft) of centre wheel and motor power output shaft gear or regulating the ratio of the revolution between centre wheel with motor power output shaft (when centre wheel is connected with motor power output shaft driving-belt) to change its speed reducing ratio, the torsion increasing and decreasing drive fan blade rotation rotates to make fan blade speed optimization, namely the Energy Efficiency Ratio of adjustable power set is so that maximize, thus avoid motor overload heating or no-load running waste power, when needs change fan blade diameter, also directly by the number of the described motor of increase and decrease, can maintain the most ratio of greater inequality of efficiency of described core drive device, avoid motor overload to generate heat or no-load running waste power.
Fan blade is driven by power transmission shaft, even if fan blade eccentric rotary, also can not directly wear and tear its drive motors, adds the useful life of electric fan, also significantly can reduce noxious mechanical wearing and tearing noise simultaneously and produce.
When fan blade is rotated, fan leaf sector-meeting is subject to one of air-flow reaction force backward, it is aging that reaction force can accelerate its drive motors in traditional electrical fan, avoiding reaction force directly allows motor bear, and adds the useful life (its principle is also applicable in the applicable structure of other micro-machine) of motor.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is embodiments of the invention 1.
Fig. 2 is the new embodiment 2 of this practicality.
Fig. 3 is the embodiment of the present invention 3.
Fig. 4 is the embodiment of the present invention 4.
Fig. 5 is the embodiment of the present invention 5.
Fig. 6 is the embodiment of the present invention 6.
Fig. 7 is the embodiment of the present invention 7.
Fig. 8 is the embodiment of the present invention 8.
Fig. 9 is the embodiment of the present invention 9.
Figure 10 is the embodiment of the present invention 10.
Figure 11 is the structural representation using embodiment 1 to drive wheel.
Figure 12 is the structural representation using embodiment 1 to drive air exhauster.
Figure 13 is the structural representation using embodiment 7 to drive radiator fan.
Figure 14 is the structural representation using embodiment 5 to drive electric fan.
Figure 15 is the structural representation using the present invention to drive electric fan.
In figure: 1 nested body, 2 power transmission shafts, 3 rack bearings, 4 centre wheels, 5 gears, 6 power output shafts, 7 holddown grooves, 8 motors, 9 level frame gears, 10 level frame axles, 11 wheels, 12 sub-power belt pulleys, 13 driving-belts, 14 fan blade, 15 fan housings, 16 radiating fan blades, 17 outriggers.
Embodiment
As in Fig. 1, a kind of frame for combining multiple motor comprises power transmission shaft 2, the nested body 1 that to be fixed on power transmission shaft 2 centre wheel 4 one by one and to be enclosed within power transmission shaft 2, and centre wheel 4 center line and power transmission shaft 2 center line coincide;
Nested body 1 comprises two holddown grooves 7, be connected and fixed the fixture of groove 7, two holddown grooves 7 with power transmission shaft 2 for symmetry axis is symmetrical arranged, fixture is connected by rack bearing 3 with power transmission shaft 2, the power output shaft 6 being placed on motor 8 in holddown groove 7 is provided with gear 5, centre wheel 4 edge is provided with tooth, the tooth of centre wheel 4 is meshed with the gear teeth 5 on power output shaft 6 (or as in Fig. 6, sub-power belt pulley 12 established by the power output shaft 6 being placed on motor 8 in holddown groove 7, sub-power belt pulley 12 is connected by driving-belt 13 with centre wheel 4), center line and centre wheel 4 center line of holddown groove 7 are parallel to each other, or as in Fig. 3, the power output shaft 6 of motor 8 is provided with gear 5, centre wheel 4 is fluted disc, the tooth at centre wheel 4 fluted disc edge is meshed with the gear teeth 5 on power output shaft 6, the center line of holddown groove 7 is straight with the mutual respect of centre wheel 4 center line phase,
Power transmission shaft 2 and the motor 8 that is located at multiple holddown groove 7 li are respectively combined into a constitutionally stable stressed entirety by nested body 1, and when motor 8 works, multiple motor 8 drives power transmission shaft 2 to rotate with a direction to centre wheel 4 transmission.
As in Fig. 2, nested body 1 is provided with multiple hollow out, can improve motor 8 thermal diffusivity.
As in Fig. 4, power transmission shaft 2 is by driving the secondary frame gear 9 be fixed on secondary frame axle 10, secondary frame axle 10 pairs of outer shafts are driven to set out power, power transmission shaft 2 center line and secondary frame axle 10 center line are parallel to each other, or as in Fig. 5, the power output shaft 6 of motor 8 is provided with gear 5, centre wheel 4 is fluted disc, the tooth at centre wheel 4 fluted disc edge is meshed with the gear teeth 5 on power output shaft 6, and power transmission shaft 2 center line is mutually vertical with secondary frame axle 10 center line.
In above embodiment, preferred version can also comprise two holddown grooves 7 in power transmission shaft 2 side.
As in Fig. 7, nested body 1 comprises three holddown grooves 7, is connected and fixed the fixture of groove 7, three holddown grooves 7 are evenly arranged centered by power transmission shaft 2 in a circle, fixture is connected by rack bearing 3 with power transmission shaft 2, the power output shaft 6 being placed on motor 8 in holddown groove 7 is provided with gear 5, centre wheel 4 edge is provided with tooth, and the tooth of centre wheel 4 is meshed with the gear teeth 5 on power output shaft 6, and center line and centre wheel 4 center line of holddown groove 7 are parallel to each other.
Or as in Fig. 8, nested body 1 comprises three holddown grooves 7, is connected and fixed the fixture of groove 7, fixture presents triangle, three holddown grooves 7 are located at one side of power transmission shaft 2, fixture is connected by rack bearing 3 with power transmission shaft 2, sub-power belt pulley 12 established by the power output shaft 6 being placed on motor 8 in holddown groove 7, and sub-power belt pulley 12 is connected by driving-belt 13 with centre wheel 4, and center line and centre wheel 4 center line of holddown groove 7 are parallel to each other.
As in Fig. 9, nested body 1 comprises four holddown grooves 7, is connected and fixed the fixture of groove 7, four holddown grooves 7 are arranged side by side the side in power transmission shaft 2, fixture is connected by fixed mount with power transmission shaft 2, the power output shaft 6 of motor 8 is provided with gear 5, centre wheel 4 is fluted disc, and the tooth at centre wheel 4 fluted disc edge is meshed with the gear teeth 5 on power output shaft 6, and the center line of holddown groove 7 is mutually vertical with centre wheel 4 center line.
As in Figure 10, nested body 1 comprises four holddown grooves 7, is connected and fixed the fixture of groove 7, four holddown grooves 7 are evenly arranged centered by power transmission shaft 2 in a circle, fixture is connected by rack bearing 3 with power transmission shaft 2, sub-power belt pulley 12 established by the power output shaft 6 being placed on motor 8 in holddown groove 7, sub-power belt pulley 12 is connected by driving-belt 13 with centre wheel 4, and center line and centre wheel 4 center line of holddown groove 7 are parallel to each other.
As in Figure 11, wheel 11 is enclosed within power transmission shaft 2, and power transmission shaft 2 rotates under the driving of centre wheel 4, and power transmission shaft 2 rotary actuation wheel 11 rotates.
As in Figure 12, motor 8 is fixed in nested body 1, and nested body 1 is fixed on fan housing 15, and power transmission shaft 2 and fan blade 14 are mechanically connected, and during work, motor 8 drives power transmission shaft 2 to rotate by centre wheel 4, and power transmission shaft 2 rotary actuation fan blade 14 rotates.
As in Figure 13, put into motor 8 in holddown groove 7, power transmission shaft 2 and radiating fan blade 16 are mechanically connected, and radiating fan blade 16 comprises hollow ring and is located at the flabellum of annulus outer surface, nested body 1 be arranged at hollow ring hollow in.
As in Figure 14, power transmission shaft 2 is by driving the secondary frame gear 9 be fixed on secondary frame axle 10, and drive secondary frame axle 10 pairs of outer shafts to set out power, secondary frame axle 10 is connected with fan blade 14.
As in Figure 15, the nested body 1 that a kind of frame for combining multiple motor comprises power transmission shaft 2, to be fixed on power transmission shaft 2 centre wheel 4 one by one and to be enclosed within power transmission shaft 2, centre wheel 4 center line and power transmission shaft 2 center line coincide, nested body 1 is fixedly connected with outrigger 17, and power transmission shaft 2 is connected with fan blade 14;
Nested body 1 comprises two holddown grooves 7, is connected and fixed the fixture of groove 7, two holddown grooves 7 are located at power transmission shaft 2 side, interval is had between two holddown grooves 7, fixture is connected by rack bearing 3 with power transmission shaft 2, sub-power belt pulley 12 established by the power output shaft 6 being placed on motor 8 in holddown groove 7, sub-power belt pulley 12 is connected by driving-belt 13 with centre wheel 4, center line and centre wheel 4 center line of holddown groove 7 are parallel to each other, or center line as holddown groove in Fig. 37 is straight with the mutual respect of centre wheel 4 center line phase;
Power transmission shaft 2 and the motor 8 that is located at two holddown grooves 7 li are respectively combined into a constitutionally stable stressed entirety by nested body 1, and when motor 8 works, multiple motor 8 drives power transmission shaft 2 to rotate with a direction to centre wheel 4 transmission.
Preferred version comprises, the power output shaft 6 of motor 8 is provided with the first angular wheel, centre wheel is the second angular wheel, first angular wheel is meshed with the second angular wheel, when motor 8 works, multiple motor 8 drives power transmission shaft 2 to rotate to a direction transmission to be given the second angular wheel (centre wheel 4) by the first angular wheel simultaneously.
The above embodiments are only the preferred technical solution of the present invention; and should not be considered as restriction of the present invention; the technical scheme that protection scope of the present invention should be recorded with claim, the equivalents comprising technical characteristic in the technical scheme of claim record is protection range.Namely the equivalent replacement within the scope of this improves, also within protection scope of the present invention.
Claims (10)
1. one kind for combining the frame of multiple motor, frame is provided with rotatable power transmission shaft (2), it is characterized in that: frame is provided with multiple nested body (1) for fixedly mounting motor (8), power transmission shaft (2) is fixedly connected with at least one centre wheel (4), the power output shaft (6) of multiple motor (8) is connected with at least one centre wheel (4) by transmission mechanism, rotates to drive power transmission shaft (2) simultaneously.
2. a kind of frame for combining multiple motor according to claim 1, it is characterized in that: described transmission mechanism is gear drive, the power output shaft (6) of motor (8) is provided with gear (5), centre wheel (4) edge is provided with tooth, and the tooth of centre wheel (4) is meshed with the upper gear teeth (5) of power output shaft (6).
3. a kind of frame for combining multiple motor according to claim 1, it is characterized in that: described transmission mechanism is belt transmission, sub-power belt pulley (12) established by the power output shaft (6) of motor (8), and sub-power belt pulley (12) is connected by driving-belt (13) with centre wheel (4).
4. a kind of frame for combining multiple motor according to claim 1, it is characterized in that: described transmission mechanism is gear, fluted disc transmission, the power output shaft (6) of motor (8) is provided with gear (5), centre wheel (4) is fluted disc, and the tooth at centre wheel (4) fluted disc edge is meshed with the upper gear teeth (5) of power output shaft (6).
5. a kind of frame for combining multiple motor according to claim 1, it is characterized in that: described transmission mechanism is biconial type pinion rotation, the power output shaft (6) of motor (8) is provided with the first angular wheel, centre wheel (4) is the second angular wheel, and the first angular wheel is meshed with the second angular wheel.
6. according to a kind of frame for combining multiple motor one of claim 1-4 Suo Shu, it is characterized in that: described holddown groove (7) is two, two holddown grooves (7) to be symmetrical arranged for symmetry axis with power transmission shaft (2) or to be arranged at the side of power transmission shaft (2).
7. according to a kind of frame for combining multiple motor one of claim 1-4 Suo Shu, it is characterized in that: described holddown groove (7) is three or more, the mutual angle of holddown groove (7) is any angle.
8. according to a kind of frame for combining multiple motor one of claim 1-4 Suo Shu, it is characterized in that: the center line of described holddown groove (7) is mutually vertical with centre wheel (4) center line.
9. according to a kind of frame for combining multiple motor one of claim 1-4 Suo Shu, it is characterized in that: center line and centre wheel (4) center line of described holddown groove (7) are parallel to each other.
10. according to a kind of frame for combining multiple motor one of claim 1-5 Suo Shu, it is characterized in that: the center line extended line of described holddown groove (7) is less than 30 degree with the angle of the crossing formation of centre wheel (4) center line extended line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207263.XA CN105099125A (en) | 2014-05-16 | 2014-05-16 | Frame used for combining plurality of motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207263.XA CN105099125A (en) | 2014-05-16 | 2014-05-16 | Frame used for combining plurality of motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105099125A true CN105099125A (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410207263.XA Pending CN105099125A (en) | 2014-05-16 | 2014-05-16 | Frame used for combining plurality of motors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105099125A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921259A (en) * | 2017-04-17 | 2017-07-04 | 安徽旋利达电机有限公司 | A kind of motor housing of multidirectional output |
| CN106941291A (en) * | 2017-04-17 | 2017-07-11 | 安徽旋利达电机有限公司 | A kind of multi-cavity motor housing |
| CN107733122A (en) * | 2017-11-07 | 2018-02-23 | 新乡市通用电机有限公司 | A kind of conjuncted motor |
| CN111490631A (en) * | 2020-04-29 | 2020-08-04 | 东莞质研工业设计服务有限公司 | Flat type new energy automobile efficient motor |
-
2014
- 2014-05-16 CN CN201410207263.XA patent/CN105099125A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921259A (en) * | 2017-04-17 | 2017-07-04 | 安徽旋利达电机有限公司 | A kind of motor housing of multidirectional output |
| CN106941291A (en) * | 2017-04-17 | 2017-07-11 | 安徽旋利达电机有限公司 | A kind of multi-cavity motor housing |
| CN106941291B (en) * | 2017-04-17 | 2019-02-19 | 安徽旋利达电机有限公司 | A kind of multi-cavity motor housing |
| CN106921259B (en) * | 2017-04-17 | 2019-02-19 | 安徽旋利达电机有限公司 | A kind of motor housing of multidirectional output |
| CN107733122A (en) * | 2017-11-07 | 2018-02-23 | 新乡市通用电机有限公司 | A kind of conjuncted motor |
| CN111490631A (en) * | 2020-04-29 | 2020-08-04 | 东莞质研工业设计服务有限公司 | Flat type new energy automobile efficient motor |
| CN111490631B (en) * | 2020-04-29 | 2022-01-04 | 浙江中车尚驰电气有限公司 | Flat type new energy automobile efficient motor |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |
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| WD01 | Invention patent application deemed withdrawn after publication |