CN1106511A - Multifunctional power saving driving gear - Google Patents
Multifunctional power saving driving gear Download PDFInfo
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- CN1106511A CN1106511A CN 94101749 CN94101749A CN1106511A CN 1106511 A CN1106511 A CN 1106511A CN 94101749 CN94101749 CN 94101749 CN 94101749 A CN94101749 A CN 94101749A CN 1106511 A CN1106511 A CN 1106511A
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Abstract
The multifunctional electricity-saving drive unit is composed of motor set including at least one high speed motor and may be several motors for increasing drive capability, speed reducing gear set including many exchangeable drive gears for regulating output torque, and output gear set. They may be combined in different modes for different drive units and may be quickly installed to a fixed stand.
Description
First kind of multifunctional power saving driving gear of the present invention mainly can be used for the device of any motor driven, electric fan for example, refrigerator, cold air, household electrical appliances product such as washing machine, even the traffic tool such as electric vehicle, locomotive.This device comprises that mainly one has the motor combination of a tool high speed power saving small motor at least, and train of reduction gears, the output gear wheels.Train of reduction gears wherein can be more than more than one group and combine in regular turn, to be fit to different needs of work.This motor has the characteristics of high-speed low torsion, many small motor can be combined into a groups of motors in order to increase torsion; Can be in order further to strengthen shaft horsepower with the motor combination of any amount with the connection set driving that is connected to each other.This motor combination can be looked need of work and directly be driven the array train of reduction gears.Each train of reduction gears all has a fixed base, the central authorities of fixed base all are equipped with a main shaft, the two ends of main shaft are separately installed with first and second gear, and at the many individual symmetrical mounting holes of being provided with on every side of main shaft, look actual state, many countershafts that mesh with main shaft optionally mode are installed in the mounting hole to reach optimal operational circumstances.At an end of countershaft two numbers of teeth and first and second identical or different gear of diameter can be installed.The output gear wheels can outputting power to drive a said apparatus.Characteristics of the present invention are the number of gears and sizes that visual operating conditions changes combination at any time, and the quantity that changes train of reduction gears according to the size of outputting torsion, therefore can assemble out the power saving driving gear of different condition fast.In addition, the number of the gear fixed base of each gear train of this driving mechanism can need and increase or minimizing arbitrarily according to real work, and these gear fixed bases can utilize ejection forming technique to be made of one.
Traditional electrical home appliances, as electric fan, washing machine, refrigerator, cold air etc. is that the device of power or electronic vapour, locomotive all drive with high-power, high torsion motor with the motor, operating voltage and operating current that this horse moves are all very big, high temperature when therefore causing operation, the problems such as consume of noise and electric energy.
Required electric current and the voltage of general miniature motor is all very little, and its relative outputting torsion is also little, and therefore large-scale electrical home appliances and electronic vapour, locomotive all can't use the miniature motor of power saving to drive.
In the past, traditional driving mechanism was looked different working condition and must be designed different Gear combination to reach a certain size outputting torsion.Therefore, a kind of specific driving mechanism can only be used for a kind of device usually.
Below with conventional motor institute's consumed power and small motor of the present invention and reduction gear combination, the power that is consumed under identical operating conditions does one relatively:
Torque arithmetic formula according to general alternating direct-current motor:
T＝ (716.2×HP)/(N) （Kg-M）
T: torsion N: rpm HP: horsepower
Changeing motor with AC 220V 1HP and AC 220V 3HP 3600 is example, and then its outputting torsion is less soon when its rotating speed, if slack-off then its outputting torsion of its rotating speed increases, in any case but its consumed power is respectively 746W/H and 2238W/H.
Use DC12V, fully loaded 25g, power consumption stream 560mA, rotating speed 13340 small motors are example, utilize train of reduction gears to reach as above identical rotating speed in the example, can find, when the small motor that utilizes varying number and different reduction gear combinations cooperate, required peak power approximately have only above-mentioned conventional motor consumed power 1/11 less than, therefore can save very big electric energy.
Therefore, primary and foremost purpose of the present invention provides a kind of multifunctional power saving traditional mechanism, and the quantity of train of reduction gears wherein can be looked actual demand and be increased and decreased to reach required outputting torsion arbitrarily.
Another object of the present invention provides a kind of multifunctional power saving driving mechanism, and reduction gear wherein all is provided with driving the countershafts many and engagement of its main shaft, and this countershaft dismounting and its quantity arbitrarily can optionally arbitrarily change.
Another object of the present invention provides a kind of multifunctional power saving driving mechanism, and countershaft wherein is provided with two gears, the change optionally and arbitrarily of the number of teeth of gear and diameter.
Another object of the present invention provides a kind of multifunctional power saving driving mechanism, and the quantity of power saving high speed small motor wherein can cooperate required torque magnitude and make up.
Another object of the present invention provides a kind of multi-functional little electric transmission, and the quantity of train of reduction gears wherein, the combination of high speed small motor can be mutually adjusted to be fit to different working conditions.
Another object of the present invention provides a kind of multifunctional power saving driving mechanism, and high speed small motor group wherein can have one group as above, connects with connection set each other, therefore can effectively increase horsepower.
Another object of the present invention provides a kind of multifunction electric driving mechanism, and output wheel fixed base wherein can be made into integration by injection molding method, so train of reduction gears, output gear wheels, motor combination etc. can be fitted together thereby quicken assembling.
Another object of the present invention provides a kind of multifunctional power saving driving mechanism, and wherein the shape of the fixed base of ejection formation can be different, to cooperate different needs of work.
These purposes of the present invention realize that by following structural measure it comprises to make this multifunctional power saving driving mechanism: at least one train of reduction gears; One output gear wheels; The combination of one power saving high-speed motor; The said motor combination can be meshed in regular turn with above-mentioned train of reduction gears, and this train of reduction gears and the engagement of above-mentioned output gear wheels, these output gear wheels and a means for engaging by motor driven, so can be with the power of power saving motor combination generation, utilizing this driving mechanism to drive any is the device of power with the motor; The wherein direct and motor combination engagement of this train of reduction gears one end, and the other end can mesh with output gear wheels or another train of reduction gears.
This train of reduction gears further comprises: a gear fixed base; Central authorities at this gear fixed base are provided with a main driving axle, and an end of main shaft is provided with the first gearing the other end and is provided with second gearing; Many main shaft symmetrical gear fixed holes all around that are distributed in; Many driving countershafts that can the dismounting mode be installed in the fixed hole, each same end that drives countershaft is provided with first and second idle gear device, and first gearing of an end of this second idle gear device and train of reduction gears main shaft one end meshes.Wherein these output gear wheels have an output shaft, this a end is provided with first gearing, and the other end is provided with second gearing, drive the first idle gear device engagement of countershaft one end in first gearing and the train of reduction gears, therefore the power of motor combination can be delivered to second gearing of output shaft one end; This driving countershaft can be installed in the gear fixed hole of said gear fixed base by selection mode; This drives the number of gears of first and second idle gear device of countershaft and gear diameter or with identical, and this number of gears and gear diameter of first and second idle gear device that drives countershaft is also different;
This power saving high-speed motor group includes a motor at least, and an end of the output shaft of motor is provided with a gear, second gear engagement of the drive main spindle of this gear and above-mentioned train of reduction gears; Wherein in power saving high-speed motor group a motor fixing base is arranged, a plurality of motors are fixed on this fixed solid seat with selection mode; The groups of motors quantity of power saving high-speed motor group can be more than one, connects with connection set each other, so that outputting power thereby effectively drive different devices simultaneously.
The gear fixed base of each gear train is made of one with injection molding method; And wherein the quantity of fixed base can design change arbitrarily according to need and in advance; The gear fixed base can also penetrate into different shapes to cooperate different needs of work.
Second gearing of main shaft drives axle one end is an internal gear in the train of reduction gears; It can be a spur wheel.
Include a main shaft in order to the connection set that connects two above motor combination, main shaft one end is a gearing, and the other end is a connection-peg, can be installed in train of reduction gears main driving axle one end, second gearing or connection set in the patchhole of gearing middle position of main shaft one end engage; Wherein the gearing of connection set one end can be an internal gear; It also can be a spur wheel.
With reference to the accompanying drawings, narrate this explanation by means of embodiment:
Fig. 1 is that the solid of primary component of the present invention is decomposed exploded view;
Fig. 2 is the three-dimensional exploded view of train of reduction gears of the present invention;
Fig. 3 is the three-dimensional exploded view of output gear wheels of the present invention;
Fig. 4 is a high-speed motor diagram of the present invention;
Fig. 5 is the fitting seat that motor combination of the present invention is used;
Fig. 6 is the fixed base exploded view that is made into integration of the present invention;
Fig. 7 is the partial structure figure of one fixed base of the present invention;
Fig. 8 is that output gear wheels of the present invention engage with a belt drive;
Fig. 9 is that output gear wheels of the present invention engage with a chain drive;
Figure 10 is that output gear wheels of the present invention engage with a gear device;
The connection set that Figure 11 showed for making up in order to the connection multiple sets of motors among the present invention;
What Figure 11 A showed is employed alternative coupling arrangement among the present invention;
Show among Figure 12 that two compositions reach combination and connect with connection set;
Figure 12 A is the sectional drawing of Figure 12, and wherein employed connection set as shown in figure 11;
Figure 12 B is another sectional drawing of Figure 12, and wherein employed connection set is shown in Figure 11 A;
Figure 13 shows the front view of the actuation gear reduction gear engagement of motor combination.
Please refer to Fig. 1, multifunctional power saving driving mechanism of the present invention includes a train of reduction gears 2, output gear wheels 3 at least, reaches high-speed motor combination 4.The train of reduction gears wherein and the quantity of motor combination can increase and decrease with working condition.
As shown in Figure 2, each train of reduction gears 2 of the present invention includes a gear fixed base 20, its central authorities are provided with a main driving axle 21, be provided with second gearing at the one end, this gearing can be an internal gear 23, or a spur wheel 25, shown in Fig. 2 A, and the other end is provided with first gearing, and this gearing can be a spur wheel 22.Secondary annulus 23 can with actuation gear 42 engagements of the output shaft front end of each motor 4 of high-speed motor combination, as Fig. 3 A, shown in 13, therefore can drive the main driving axle 21 of central authorities.On fixed base 20, be provided with many symmetrical gear fixed holes 201 around the main driving axle, many driving countershafts 202 are installed in the fixed hole 201 in mode optionally.So can make the steadily smooth of main driving axle 21.Each motor front-end driven gear 42 can mesh with the secondary annulus 23 or the spur wheel 25 of main driving axle 21 1 ends on the train of reduction gears 2 in the motor combination 40, and to drive train of reduction gears 2 and output gear wheels 3, can drive with the motor at last is the device of power.
Each drives countershaft 202 and is provided with first idle gear 203 and first idle gear 204, and wherein the number of teeth of first and second gear and diameter thereof can be looked the torque magnitude design of output and change replacing arbitrarily.
As shown in Figure 3, output gear wheels 3 are provided with a fixed base 30 and an output shaft 31, and output shaft 31 is fixed on the central authorities of fixed base 30, and an end wherein is provided with first internal gear 312, and the other end is provided with second spur wheel 311.First internal gear 312 can with the first exhibition gear, 203 engagements on the driving countershaft 202 of the secondary group 202 of the driving of deceleration tooth group.And first spur wheel, 22 engagements of second idle gear 204 and train of reduction gears 2 main driving axles 21 the other ends, so make the power of train of reduction gears can utilize second spur wheel 311 of output shaft or utilize Fig. 8, belt 7 in 9,10, chain 8 or gear 9 export a device with motor driven to.
The characteristics of high speed power saving small motor 4 are that operating voltage is low, and operating current is little, and is in light weight, and volume is little, speed soon just its shortcoming be that torsion is little.General commentaries on classics scooter 20,000-30,000rpm, but its torsion is not enough, therefore can adopt the motor of rotating speed more than 4000rpm at present, with the torsion of effective enhancing output.In addition, in practical operation,, shown in 5,6, one or more small motors 4 can be combined into a motor combination 40, or several motor combination 40 are linked together, so can effectively increase shaft horsepower as Fig. 4.All be provided with one on the output shaft of the high speed small motor 4 that is adopted among the present invention and drive spur wheel 42.One motor fixing device 5 is provided with many fixed holes 50, wherein can settle retaining screw, many these female fixed holes is arranged can conveniently fixing motor on the throne on the motor.
The required torsion of general electrical home appliances such as electric fan is little, therefore can adopt a tool or two tool motors just can satisfy this condition.But the large-scale electrical home appliances that needs big torsion for work motors such as refrigerator, air conditioner, washing machines, even during the traffic tool such as electronic vapour, locomotive, some high-speed motors 4 can be fixed on this motor fixing base 5, to constitute a motor combination 40, if will produce bigger shaft horsepower, several motor combination 40 can be linked together.Actuation gear 42 on the motor drive shaft can mesh with the internal gear 23 or the spur wheel 25 of main shaft one end on the train of reduction gears 2, as Figure 12 A, shown in the 12B.
As mentioned above, desire further effectively to increase shaft horsepower, make the present invention that application area widely be arranged, please refer to Figure 12,12A, 12B can be more than one group, each other with connection set 55 by the groups of motors 40 that several small motors 4 combine, as Figure 11, shown in the 11A, link together, so can make groups of motors shaft horsepower simultaneously strengthen and be applied to different working environments.
This connection set 55 has a main shaft 56, wherein an end has a connection-peg 59, and the other end has an internal gear 57, and as shown in figure 11, the centre of the secondary annulus 23 of main driving axle one end is provided with a patchhole 231 and can supplies this connection-peg 59 insertions in these internal gear 57 central authorities or train of reduction gears.Alternative coupling arrangement 55, shown in Figure 11 A, an end wherein is provided with a spur wheel 58.The center of second of the main driving axle one end positive wheel 25 is provided with a patchhole 251 in the middle position of spur wheel 58 or the train of reduction gears, can insert for the patchhole 251 of another connection set 55 1 ends.
Please refer to Fig. 7, gear fixed base 20,30 of the present invention, and motor fixing base 5 can utilize the technology of ejection formation to be made into integration, so only need each actuation gear is mounted thereto, and only need during dismounting unwanted part taken off to replace with the part that is fit in addition to get final product in when assembling.In addition, in design, the quantity of gear fixed base can be changed arbitrarily according to need, and penetrate the different fixing seat that is fit in addition, to satisfy various work requirements.Please note that this fixed block can penetrate into different shapes to cooperate different needs of work according to different needs of work.
Above combination diagram has been narrated the present invention partly by means of embodiment, but is not the application area in order to restriction intrinsic safety reality, any modification, and change all should belong to the scope of this case patent protection.
Claims (17)
1, a kind of multifunctional power saving driving mechanism is characterized in that including substantially:
At least one train of reduction gears;
One output gear wheels;
The combination of one power saving high-speed motor;
The said motor combination can be meshed in regular turn with above-mentioned train of reduction gears, and this train of reduction gears and the engagement of above-mentioned output gear wheels, the means for engaging of these output gear wheels and a motor driven, so can be with the power of power saving motor combination generation, utilizing this driving mechanism to drive any is the device of power with the motor.
2, described driving mechanism as claimed in claim 1 is characterized in that this train of reduction gears one end can be directly and the motor combination engagement, and the other end can with output gear wheels or the engagement of another train of reduction gears.
3, driving mechanism as claimed in claim 1 or 2 is characterized in that this train of reduction gears further comprises:
One gear fixed base;
Central authorities at this gear fixed base are provided with a main driving axle, and an end of main shaft is provided with the first gearing the other end and is provided with second gearing;
Many main shaft symmetrical gear fixed holes all around that are distributed in;
Many driving countershafts that can the dismounting mode be installed in the fixed hole, each same end that drives countershaft is provided with first and second idle gear device;
First gearing engagement of this second idle gear device and train of reduction gears main shaft one end.
4, driving mechanism as claimed in claim 1, it is characterized in that these output gear wheels have an output shaft, this a end is provided with first gearing, and the other end is provided with second gearing, drive the first idle gear device engagement of countershaft one end in first gearing wherein and the train of reduction gears, therefore the power of motor combination can be delivered to second gearing of output shaft one end.
5, driving mechanism as claimed in claim 3 is characterized in that this driving countershaft can be installed in the gear fixed hole of said gear fixed base by selection mode.
6, driving mechanism as claimed in claim 3 is characterized in that the number of gears and the gear diameter of first and second idle gear device of this driving countershaft is identical.
7, driving mechanism as claimed in claim 3 is characterized in that the number of gears and the gear diameter difference of first and second idle gear device of this driving countershaft.
8, driving mechanism as claimed in claim 1 is characterized in that this power saving high-speed motor group includes a motor at least, and an end of the output shaft of motor is provided with a gear, second gear engagement of the drive main spindle of this gear and above-mentioned train of reduction gears.
9, as claim 1 or 8 described driving mechanisms, in the power saving high-speed motor group that it is characterized in that a motor fixing base is arranged, a plurality of motors are fixed on this fixed solid seat with selection mode.
10, driving mechanism as claimed in claim 1 is characterized in that the groups of motors quantity of power saving high-speed motor group can be more than more than one, connects with connection set each other, so that outputting power thereby effectively drive different devices simultaneously.
11, as claim 1,3,4 or 5 described driving mechanisms is characterized in that the gear fixed base of each gear train is made of one with injection molding method; And the quantity that it is characterized in that fixed base can design change arbitrarily according to need and in advance.
12, driving mechanism as claimed in claim 10, the gear fixed base that it is characterized in that can penetrate into different shapes to cooperate different work requirements.
13, as claim 1 or 3 described driving mechanisms, second gearing of main driving axle one end is an internal gear in the train of reduction gears that it is characterized in that.
14, as claim 1 or 3 described driving mechanisms, second gearing of main driving axle one end is a spur wheel in the train of reduction gears that it is characterized in that.
15, driving mechanism as claimed in claim 10, it is characterized in that including a main shaft in order to the connection set that connects two above motor combination, main shaft one end is a gearing, and the other end is a plug, can be installed in the patchhole that the train of reduction gears master drives the gearing middle position of main shaft one end in axle one end, second gearing or the connection set and engage.
16, driving mechanism as claimed in claim 15, the gearing that it is characterized in that connection set one end can be an internal gear.
17, driving mechanism as claimed in claim 15, the gearing that it is characterized in that connection set one end can be a spur wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94101749 CN1106511A (en) | 1994-02-02 | 1994-02-02 | Multifunctional power saving driving gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94101749 CN1106511A (en) | 1994-02-02 | 1994-02-02 | Multifunctional power saving driving gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1106511A true CN1106511A (en) | 1995-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94101749 Pending CN1106511A (en) | 1994-02-02 | 1994-02-02 | Multifunctional power saving driving gear |
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| CN (1) | CN1106511A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102857023A (en) * | 2011-06-27 | 2013-01-02 | 东莞广营电子科技有限公司 | Multi-motor driven servo |
| CN103219827A (en) * | 2012-01-18 | 2013-07-24 | 佶新科技股份有限公司 | Multi-power-source rotational structure |
-
1994
- 1994-02-02 CN CN 94101749 patent/CN1106511A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102857023A (en) * | 2011-06-27 | 2013-01-02 | 东莞广营电子科技有限公司 | Multi-motor driven servo |
| CN103219827A (en) * | 2012-01-18 | 2013-07-24 | 佶新科技股份有限公司 | Multi-power-source rotational structure |
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