CN107742942A - A kind of drive mechanism - Google Patents
A kind of drive mechanism Download PDFInfo
- Publication number
- CN107742942A CN107742942A CN201711068776.7A CN201711068776A CN107742942A CN 107742942 A CN107742942 A CN 107742942A CN 201711068776 A CN201711068776 A CN 201711068776A CN 107742942 A CN107742942 A CN 107742942A
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- China
- Prior art keywords
- output shaft
- drive mechanism
- turbine
- worm screw
- ball bearing
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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.)
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- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000010411 cooking Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
- H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to actuation techniques field, discloses a kind of drive mechanism, and transmission mechanism includes worm screw and turbine, worm screw is fixedly connected on the first output shaft of drive device, turbine and worm engaging, and turbine is provided with the second output shaft, turbine is rotatably connected in housing by the second output shaft.By the way that worm screw is fixedly connected with the first output shaft, and worm screw is set to be engaged with turbine, so as to realize by the rotation of the first output shaft to drive worm screw to rotate, and finally drive turbine rotation, to realize that the high pulling torque of the second output shaft exports, and then ensure that drive mechanism has larger output torque, so as to have good stir-frying effect using the automatic dish cooking machine of the drive mechanism.
Description
Technical field
The present invention relates to actuation techniques field, more particularly to a kind of drive mechanism.
Background technology
With the raising that the progress and people of science and technology are pursued living standard, the intelligent artifact for optimizing life emerges in multitude,
Automatic dish cooking machine is as a modern science and technology product, it is possible to achieve the cooking process of automation, therefore it is fundamentally changed
The Diet concept and life style of people, so that its market is also increasing.
Existing automatic dish cooking machine drives frying pan to rotate generally by motor, to realize the purpose of stir-frying；In order to reach
The effect fully to stir-fry, it is desirable to which the motor of existing automatic dish cooking machine has larger output torque.But due to existing cooking machine
Motor output torque it is typically small, therefore cause motor can not meet stir-frying requirement, so as to cause automatic dish cooking machine
Stir-fry ineffective.
The content of the invention
It is an object of the invention to provide a kind of drive mechanism, with solve the output torque of the motor of existing automatic dish cooking machine compared with
Small technical problem, so that automatic dish cooking machine has good stir-frying effect.
In order to solve the above-mentioned technical problem, the present invention provides a kind of drive mechanism, including drive device and housing, the drive
On the housing, the drive device has the first output shaft for dynamic device connection；The drive mechanism also includes transmission mechanism,
The transmission mechanism is contained in the housing；The transmission mechanism includes worm screw and turbine, and the worm screw is fixedly connected on institute
State on the first output shaft, the turbine and the worm engaging, the turbine have the second output shaft, and the turbine passes through described
Second output shaft is rotatably connected in the housing.
Preferably, the drive device is motor.
Preferably, the output end of second output shaft is provided with connecting portion, and the cross section of the connecting portion
For regular hexagon.
Preferably, the worm screw is provided with the first through hole through its upper and lower surface, and the worm screw passes through described
First through hole is interference fitted with first output shaft.
Preferably, the housing includes drain pan and upper lid, and the upper lid is detachably connected on the drain pan.
Preferably, the transmission mechanism also includes the first ball bearing and the second ball bearing, and the upper lid is provided with
First storage tank, the drain pan are provided with the second storage tank, and first ball bearing is contained in first storage tank, described
Second ball bearing is contained in second storage tank；One end of second output shaft is fixedly connected on first ball bearing
Inner ring on, the other end of second output shaft is fixedly connected on the inner ring of second ball bearing；The first ball axle
The outer ring held is fixedly connected in first storage tank, and the outer ring of second ball bearing is fixedly connected on described second and housed
In groove.
Preferably, the transmission mechanism also includes thrust bearing, and the thrust bearing, which is contained in described second, to be held
Put in groove, and located at the lower section of second ball bearing；The inner ring of the thrust bearing is fixedly connected on second output shaft
On, the outer ring of the thrust bearing is fixedly connected in second storage tank.
Preferably, the second through hole is additionally provided with the upper lid, the output end of second output shaft is described in
Second through hole.
Preferably, multiple first mounting holes are additionally provided with the upper lid, the drain pan is provided with the multiple second peaces
Hole is filled, and second mounting hole and first mounting hole are one-to-one relation；First mounting hole passes through fastening
Part is connected with second mounting hole.
Preferably, multiple uniform connecting holes are additionally provided with the upper lid.
The present invention provides a kind of drive mechanism, and transmission mechanism includes worm screw and turbine, and worm screw is fixedly connected on drive device
The first output shaft on, turbine and worm engaging, and turbine is provided with the second output shaft, turbine is rotatable by the second output shaft
Ground is connected in housing.By the way that worm screw is fixedly connected with the first output shaft, and worm screw is engaged with turbine, pass through so as to realize
The rotation of first output shaft drives worm screw to rotate, and finally drives turbine rotation, to realize that the high pulling torque of the second output shaft is defeated
Go out, and then ensure that drive mechanism has larger output torque, so as to be had using the automatic dish cooking machine of the drive mechanism good
Stir-frying effect.
Brief description of the drawings
Fig. 1 is the structural representation of the drive mechanism in the embodiment of the present invention；
Fig. 2 is the exploded view of the drive mechanism in the embodiment of the present invention.
Wherein, 1, drive device；11st, the first output shaft；2nd, housing；21st, upper lid；212nd, the second through hole；213rd, the first peace
Fill hole；214th, connecting hole；22nd, drain pan；221st, the second storage tank；222nd, the second mounting hole；3rd, transmission mechanism；31st, worm screw；32、
Turbine；321st, the second output shaft；322nd, connecting portion；33rd, the first ball bearing；34th, the second ball bearing；35th, thrust bearing.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
With reference to shown in Fig. 1 and Fig. 2, a kind of drive mechanism of the preferred embodiment of the present invention, including drive device 1 and housing 2,
The drive device 1 is connected on the housing 2, and the drive device 1 has the first output shaft 11；The drive mechanism is also wrapped
Transmission mechanism 3 is included, the transmission mechanism 3 is contained in the housing 2；The transmission mechanism 3 includes worm screw 31 and turbine 32, institute
State worm screw 31 to be fixedly connected on first output shaft 11, the worm screw 31 engages with the turbine 32, and the turbine 32 has
There is the second output shaft 321, the turbine 32 is rotatably connected in the housing 2 by second output shaft 321.
In embodiments of the present invention, the transmission mechanism 3 includes worm screw 31 and turbine 32, and the worm screw 31 is fixedly connected on
On first output shaft 11 of the drive device 1, the turbine 32 engages with the worm screw 31, and the turbine 32 is provided with the
Two output shafts 321, the turbine 32 are rotatably connected in the housing 2 by second output shaft 321.By by institute
State worm screw 31 to be fixedly connected with first output shaft 11, and the worm screw 31 is engaged with the turbine 32, it is logical so as to realize
The rotation of first output shaft 11 is crossed to drive the worm screw 31 to rotate, and finally drives the turbine 32 to rotate, to realize
The high pulling torque output of second output shaft 321, and then ensure that the drive mechanism has larger output torque, so as to use
The automatic dish cooking machine of the drive mechanism has good stir-frying effect.
In addition, in embodiments of the present invention, it is necessary to illustrate, the drive mechanism in the present embodiment also includes connection
Part, the connector are provided with the 3rd mounting hole, and the output end of second output shaft 321 is connected to the 3rd mounting hole
It is interior.By the setting of the connector, to realize that second output shaft 321 passes through the connector and the automatic dish cooking machine
Frying pan connection.
In embodiments of the present invention, in order that simplifying the structure, to reduce cost, it is preferable that described in the present embodiment
Drive device 1 is motor.Certainly, in embodiments of the present invention, the drive device 1 can also use other actuating units, only
It need to meet to be easy to drive the turbine 32 to rotate, not do more repeat herein.
With reference to shown in Fig. 1 and Fig. 2, when second output shaft 321 exports, in order to prevent second output shaft 321
Occurs the phenomenon skidded in connected automatic dish cooking machine, to ensure that second output shaft 321 can be effectively torsion
Square is delivered on the automatic dish cooking machine, and second output shaft 321 in the present embodiment is provided with connecting portion 322, and described
The cross section of connecting portion 322 is regular hexagon.By the way that the cross section of the connecting portion 322 is arranged into regular hexagon, to prevent
Second output shaft 321 skids in the automatic dish cooking machine that the portion that is connected thereto 322 connects, so as to improve the driving
The reliability and stability of mechanism.
In addition, in embodiments of the present invention, it is necessary to which explanation, the shape of the cross section of the connecting portion 322 can root
Set according to actual operation requirements, such as square, regular hexagon and octagon, need to only meet to be advantageous to second output
Axle 321 is effectively transferred torque on the automatic dish cooking machine, does not do more repeating herein.
With reference to shown in Fig. 1 and Fig. 2, in order that structure rationalization, to realize that the worm screw 31 is securely fixedly connected on institute
State on the first output shaft 11, so that it is guaranteed that first output shaft 11 drives the worm screw 31 to rotate, it is preferable that in the present embodiment
The worm screw 31 be provided with first through hole (not shown) through its upper and lower surface, and the worm screw 31 passes through described the
One through hole is interference fitted with first output shaft 11, so as to realize that it is defeated that the worm screw 31 is securely fixedly connected on described first
On shaft 11.
With reference to shown in Fig. 1 and Fig. 2, in order that structure rationalization, to realize that the turbine 32 passes through second output shaft
321 are rotatably connected in the housing 2, and the transmission mechanism 3 in the present embodiment also includes the first ball bearing 33, second
Ball bearing 34；Upper lid 21 is provided with the first storage tank (not shown), and drain pan 22 is provided with the second storage tank 221, and described
One ball bearing 33 is placed on the first storage tank, and second ball bearing 34 is placed in the second storage tank 221；Second output
One end of axle 321 is fixedly connected on the inner ring of first ball bearing 33, and the other end of second output shaft 321, which is fixed, to be connected
It is connected on the inner ring of second ball bearing 34；The outer ring of first ball bearing 33 is fixedly connected in first storage tank
The outer ring of second ball bearing 34 is fixedly connected in second storage tank 221.Second output shaft 321 is by described
First ball bearing 33 and second ball bearing 34 are rotatably connected in the housing 2 so that second output shaft 321
Can swimmingly it rotate, so that second output shaft 321 can effectively transmit moment of torsion.
As shown in Fig. 2 in order to prevent second output shaft 321 due to axial float is occurred by axial force, this reality
The transmission mechanism 3 applied in example also includes thrust bearing 35, and the thrust bearing 35 is contained in second storage tank 221, and
Located at the lower section of second ball bearing 34；The inner ring of the thrust bearing 35 is fixedly connected on second output shaft 321,
The outer ring of the thrust bearing 35 is fixedly connected in second storage tank 221.By being set on second output shaft 321
The thrust bearing 35 is put, to offset the axial force that second output shaft 321 is subject to, so as to avoid second output shaft
321 occur axial float, and then ensure that second output shaft 321 can effectively transmit moment of torsion.
With reference to shown in Fig. 1 and Fig. 2, in order that structure rationalization, to realize second output shaft 321 and the automatic frying
The connection of dish machine, it is preferable that be additionally provided with first through hole 212, the output of second output shaft 321 on upper lid 21 in the present embodiment
Hold through second through hole 212.By setting first through hole 212 on lid 21 on described, so that second output shaft 321
It can be attached through the first through hole 212 with the automatic dish cooking machine, so as to drive the automatic dish cooking machine to rotate.
With reference to shown in Fig. 1 and Fig. 2, for the ease of the transmission mechanism 3 is adjusted and safeguarded, the institute in the present embodiment
Stating housing 2 includes upper lid 21 and drain pan 22, and the upper lid 21 is detachably connected on the drain pan 22；On the upper lid 21
Multiple first mounting holes 213 are additionally provided with, the drain pan 22 is provided with multiple second mounting holes 222, and second mounting hole 222
It is one-to-one relation with first mounting hole 213；First mounting hole 213 passes through fastener and the described second installation
Hole 222 connects.By the way that the housing 2 to be arranged to the form of upper lid 21 and drain pan 22, and the upper lid 21 is set removably to connect
It is connected on the drain pan 22, so that upper lid 21 can be separated easily from drain pan 22, and then is easy to the transmission mechanism 3
It is adjusted and safeguards.
In addition, in embodiments of the present invention, the number of the quantity of first mounting hole 213 and second mounting hole 222
Amount can be set according to actual operation requirements, such as 3,4 and 5.In order to ensure lid 21 and the drain pan 22 on described
While the reliability of connection, make to simplify the structure, to reduce cost, it is preferable that first mounting hole in the present embodiment
213 be 4；Correspondingly, the quantity of second mounting hole 222 is also 4.
With reference to shown in Fig. 1 and Fig. 2, for the ease of the connection of the drive mechanism and extraneous part, the institute in the present embodiment
State and multiple uniform connecting holes 214 are additionally provided with lid 21, the drive mechanism can pass through the connecting hole 214 and extraneous portion
Part is attached, consequently facilitating the installation of the drive mechanism.
In addition, in embodiments of the present invention, the quantity of the connecting hole 214 can be set according to actual operation requirements, such as 4
Individual, 5 and 6 etc..In order to while reliability that the drive mechanism is connected with extraneous part is ensured, make simple in construction
Change, to reduce cost, it is preferable that the quantity of the connecting hole 214 in the present embodiment is 5.
To sum up, the invention provides a kind of drive mechanism, transmission mechanism 3 to include worm screw 31 and turbine 32, and worm screw 31 is fixed
It is connected on the first output shaft 11 of drive device 1, turbine 32 engages with worm screw 31, and turbine 32 is provided with the second output shaft
321, turbine 32 is rotatably connected in housing 2 by the second output shaft 321.By the way that worm screw 31 and the first output shaft 11 are consolidated
Fixed connection, and worm screw 31 is engaged with turbine 32, so as to realize by the rotation of the first output shaft 11 to drive worm screw 31 to rotate,
And finally driving turbine 32 rotates, to realize that the high pulling torque of the second output shaft 321 exports, and then it is larger to ensure that drive mechanism has
Output torque, so as to have good stir-frying effect using the automatic dish cooking machine of the drive mechanism.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and replacement can also be made, these improve and replaced
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of drive mechanism, it is characterised in that including drive device and housing, the drive device is connected to the housing
On, the drive device has the first output shaft；The drive mechanism also includes transmission mechanism, and the transmission mechanism is contained in institute
State in housing；The transmission mechanism includes worm screw and turbine, and the worm screw is fixedly connected on first output shaft, the whirlpool
Wheel and the worm engaging, the turbine have the second output shaft, and the turbine is rotationally connected by second output shaft
It is connected in the housing.
2. drive mechanism as claimed in claim 1, it is characterised in that the drive device is motor.
3. drive mechanism as claimed in claim 1 or 2, it is characterised in that the output end of second output shaft, which is provided with, to be connected
Socket part, and the cross section of the connecting portion is regular hexagon.
4. drive mechanism as claimed in claim 1 or 2, it is characterised in that the worm screw is provided with through its upper and lower surface
First through hole, the worm screw are interference fitted by the first through hole and first output shaft.
5. drive mechanism as claimed in claim 1 or 2, it is characterised in that the housing includes drain pan and upper lid, the upper lid
It is detachably connected on the drain pan.
6. drive mechanism as claimed in claim 5, it is characterised in that the transmission mechanism also includes the first ball bearing and second
Ball bearing, the upper lid are provided with the first storage tank, and the drain pan is provided with the second storage tank, and first ball bearing is contained in
In first storage tank, second ball bearing is contained in second storage tank；One end of second output shaft is consolidated
Surely it is connected on the inner ring of first ball bearing, the other end of second output shaft is fixedly connected on second ball bearing
Inner ring on；The outer ring of first ball bearing is fixedly connected in first storage tank, the outer ring of second ball bearing
It is fixedly connected in second storage tank.
7. drive mechanism as claimed in claim 6, it is characterised in that the transmission mechanism also includes thrust bearing, the thrust
Bearing is contained in second storage tank, and located at the lower section of second ball bearing；The inner ring of the thrust bearing is fixed
It is connected on second output shaft, the outer ring of the thrust bearing is fixedly connected in second storage tank.
8. drive mechanism as claimed in claim 5, it is characterised in that the second through hole is additionally provided with the upper lid, described second is defeated
The output end of shaft passes through second through hole.
9. drive mechanism as claimed in claim 5, it is characterised in that multiple first mounting holes are additionally provided with the upper lid, it is described
Drain pan is provided with multiple second mounting holes, and second mounting hole and first mounting hole are one-to-one relation；Institute
The first mounting hole is stated to be connected with second mounting hole by fastener.
10. drive mechanism as claimed in claim 5, it is characterised in that multiple uniform connecting holes are additionally provided with the upper lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711068776.7A CN107742942A (en) | 2017-11-03 | 2017-11-03 | A kind of drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711068776.7A CN107742942A (en) | 2017-11-03 | 2017-11-03 | A kind of drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107742942A true CN107742942A (en) | 2018-02-27 |
Family
ID=61233549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711068776.7A Pending CN107742942A (en) | 2017-11-03 | 2017-11-03 | A kind of drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107742942A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6789443B1 (en) * | 1998-08-03 | 2004-09-14 | Asmo Co., Ltd. | Driving apparatus equipped with motor and decelerating mechanism |
| CN202260837U (en) * | 2011-09-06 | 2012-05-30 | 福州泰全电机有限公司 | Thrust brake for automotive wiper motor |
| CN206432837U (en) * | 2016-12-20 | 2017-08-22 | 安徽沃杰斯汽车科技有限公司 | A kind of automobile power back door reducing motor |
| CN207490672U (en) * | 2017-11-03 | 2018-06-12 | 深圳市创新先进科技有限公司 | A kind of driving mechanism |
-
2017
- 2017-11-03 CN CN201711068776.7A patent/CN107742942A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6789443B1 (en) * | 1998-08-03 | 2004-09-14 | Asmo Co., Ltd. | Driving apparatus equipped with motor and decelerating mechanism |
| CN202260837U (en) * | 2011-09-06 | 2012-05-30 | 福州泰全电机有限公司 | Thrust brake for automotive wiper motor |
| CN206432837U (en) * | 2016-12-20 | 2017-08-22 | 安徽沃杰斯汽车科技有限公司 | A kind of automobile power back door reducing motor |
| CN207490672U (en) * | 2017-11-03 | 2018-06-12 | 深圳市创新先进科技有限公司 | A kind of driving mechanism |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180227 |
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| RJ01 | Rejection of invention patent application after publication |