CN207321037U - A kind of stacked DC controlled mobile platform - Google Patents
A kind of stacked DC controlled mobile platform Download PDFInfo
- Publication number
- CN207321037U CN207321037U CN201721138345.9U CN201721138345U CN207321037U CN 207321037 U CN207321037 U CN 207321037U CN 201721138345 U CN201721138345 U CN 201721138345U CN 207321037 U CN207321037 U CN 207321037U
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- China
- Prior art keywords
- mobile platform
- axle bed
- leading screw
- stacked
- guide rail
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Abstract
The utility model discloses a kind of stacked DC controlled mobile platform, including mounting seat and driving device, the driving device is installed in mounting seat, the driving device includes mobile platform, it is parallel on the mobile platform to be interspersed with leading screw and guide rail, the both ends of the leading screw and guide rail are respectively equipped with axle bed A and axle bed B, one end of the axle bed A is equipped with gear wheel and pinion gear, one end of the leading screw is connected through axle bed A and with gear wheel, the gear wheel and pinion gear intermeshing, the lower section of the mobile platform is equipped with motor, one end of the motor is connected with pinion gear.The stacked DC controlled mobile platform drives pinion gear, pinion gear to drive gear wheel, gear wheel to drive the mobile platform movement of leading screw, leading screw drive thereon using DC servo motor, using gear wheel reversing so that motor and leading screw at grade, compact.
Description
Technical field
Sink technical field is the utility model is related to, is specially a kind of stacked DC controlled mobile platform.
Background technology
Traditional electric platforms are to drive leading screw to rotate by shaft coupling using stepper motor, and leading screw drives movement thereon
Platform moves, and motor, shaft coupling, leading screw are on the same line.
Therefore main following three shortcomings of existing mobile platform：
1st, limited by structural strength and the accuracy of manufacture, appearance and size is bigger than normal.
2nd, using driving stepper motor, it is necessary to supporting driving plate or drive circuit and be furnished with driver.
3rd, driving stepper motor platform translational speed is slower, is usually no more than 1mm/s.
Utility model content
The purpose of this utility model is to provide a kind of stacked DC controlled mobile platform, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：A kind of stacked DC controlled mobile platform,
Including mounting seat and driving device, which is installed in mounting seat, and the driving device includes mobile platform, institute
State it is parallel on mobile platform be interspersed with leading screw and guide rail, the both ends of the leading screw and guide rail are respectively equipped with axle bed A and axle bed B, institute
The one end for stating axle bed A is equipped with gear wheel and pinion gear, and one end of the leading screw is connected through axle bed A and with gear wheel, described big
Gear and pinion gear intermeshing, the lower section of the mobile platform are equipped with motor, and one end of the motor is connected with pinion gear.
The automatically controlled reciprocating movement platform mechanism of stacking deceleration removes the driving motor of traditional mobile platform one end, with one
A straight-tooth gear wheel is connected with the driving device of mobile platform, then drives platform to move by the engagement of pinion gear.Due to small
The introducing of gear so that the installation site of motor changes, and motor can be installed to the underface of mobile platform, is put down with mobile
Platform stacking is placed.
Meanwhile stepper motor is substituted with DC servo motor.Not only the dedicated drive circuit of stepper motor can have been saved, but also can
To accelerate platform translational speed, under ambient temperature and moisture, the translational speed using the mobile platform of DC servo motor is reachable
2.5mm/s。
Preferably, the other end of the leading screw is fixed on axle bed B, and the both ends of the guide rail do not pass through axle bed A and axis
Seat B, and guide rail both ends are fixed on axle bed A and axle bed B, and the other end of the motor is fixed on axle bed B.
Preferably, the mobile platform is bolted for two half symmetrical platforms and forms.
Preferably, perforation is offered on the side wall at the mobile platform both ends, the leading screw is installed in inner perforation,
The guide rail is installed in the perforation of outer end.
Preferably, sliding sleeve is equipped with the perforation for installing guide rail, the guide rail is installed on mobile put down through slideway
On platform.
Preferably, the motor is DC servo motor.
Preferably, the gear wheel is straight-tooth spur gear.
Preferably, the mounting seat corner is equipped with installation bolt.
Compared with prior art, the beneficial effects of the utility model are：
1st, the stacked DC controlled mobile platform drives pinion gear, pinion gear to drive canine tooth using DC servo motor
Wheel, gear wheel drive leading screw, leading screw drive thereon mobile platform movement, using gear wheel reversing so that motor with leading screw same
In plane, compact.
2nd, stepper motor is replaced using DC servo motor, without separately adding peripheral drive circuit, is provided for client's use
It is convenient.
Brief description of the drawings
Fig. 1 bows for the structure of the utility model and cuts open figure；
Fig. 2 is the schematic perspective view of the utility model.
In figure：1- mobile platforms, 2- leading screws, 3- guide rails, 4- axle beds A, 5- axle bed B, 6- gear wheel, 7- pinion gears, 8- electricity
Machine.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of stacked DC controlled mobile platform, bag
Mounting seat and driving device are included, which is installed in mounting seat, and the driving device includes mobile platform 1, institute
State it is parallel on mobile platform 1 be interspersed with leading screw 2 and guide rail 3, the both ends of the leading screw 2 and guide rail 3 are respectively equipped with axle bed A 4 and axis
Seat B 5, one end of the axle bed A 4 are equipped with gear wheel 6 and pinion gear 7, one end of the leading screw 2 pass through axle bed A 4 and with it is big
Gear 6 connects, and the gear wheel 6 and pinion gear 7 are intermeshed, and the lower section of the mobile platform 1 is equipped with motor 8, the electricity
One end of machine 8 is connected with pinion gear 7.
Automatically controlled reciprocating movement 1 mechanism of platform of stacking deceleration removes the driving motor 8 of traditional 1 one end of mobile platform,
It is connected with a straight-tooth gear wheel 6 with the driving device of mobile platform 1, then drives platform to move by the engagement of pinion gear 7.
Due to the introducing of pinion gear 7 so that the installation site of motor 8 changes, motor 8 can be installed to mobile platform 1 just under
Side, is laminated with mobile platform 1 and places.
Meanwhile stepper motor is substituted with DC servo motor 8.Not only the dedicated drive circuit of stepper motor can have been saved, but also
It can accelerate platform translational speed, under ambient temperature and moisture, the translational speed using the mobile platform 1 of DC servo motor is reachable
2.5mm/s。
Preferably, the other end of the leading screw 2 is fixed on axle bed B 5, and the both ends of the guide rail 3 do not pass through axle bed A
4 and axle bed B 5, and 3 both ends of guide rail are fixed on axle bed A 4 and axle bed B 5, and the other end of the motor 8 is fixed on axle bed B
On 5.
Preferably, the mobile platform 1 is bolted for two half symmetrical platforms and forms.
Preferably, perforation is offered on the side wall at 1 both ends of mobile platform, the leading screw 2 is installed on inner perforation
Interior, the guide rail 3 is installed in the perforation of outer end.
Preferably, sliding sleeve is equipped with the perforation for installing guide rail 3, the guide rail 3 is installed on movement through slideway
On platform 1.
Preferably, the motor 8 is DC servo motor.
Preferably, the gear wheel 6 is straight-tooth spur gear.
Preferably, the mounting seat corner is equipped with installation bolt.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of stacked DC controlled mobile platform, including mounting seat and driving device, which is installed on installation
On base, it is characterised in that：The driving device includes mobile platform (1), parallel on the mobile platform (1) to be interspersed with leading screw
(2) and guide rail (3), the both ends of the leading screw (2) and guide rail (3) are respectively equipped with axle bed A (4) and axle bed B (5), the axle bed A
(4) one end is equipped with gear wheel (6) and pinion gear (7), one end of the leading screw (2) through axle bed A (4) and with gear wheel (6)
Connection, the gear wheel (6) and pinion gear (7) intermeshing, the lower section of the mobile platform (1) is equipped with motor (8), the electricity
One end of machine (8) is connected with pinion gear (7).
A kind of 2. stacked DC controlled mobile platform according to claim 1, it is characterised in that：The leading screw (2)
The other end is fixed on axle bed B (5), and the both ends of the guide rail (3) do not pass through axle bed A (4) and axle bed B (5), and guide rail
(3) both ends are fixed on axle bed A (4) and axle bed B (5), and the other end of the motor (8) is fixed on axle bed B (5).
A kind of 3. stacked DC controlled mobile platform according to claim 1, it is characterised in that：The mobile platform
(1) formed for two half symmetrical platforms and being bolted.
A kind of 4. stacked DC controlled mobile platform according to claim 1, it is characterised in that：The mobile platform two
Perforation is offered on the side wall at end, the leading screw (2) is installed in inner perforation, and the guide rail (3) is installed on wearing for outer end
In hole.
A kind of 5. stacked DC controlled mobile platform according to claim 4, it is characterised in that：It is described to be led for installation
Sliding sleeve is equipped with the perforation of rail (3), the guide rail (3) is installed on mobile platform (1) through slideway.
A kind of 6. stacked DC controlled mobile platform according to claim 1, it is characterised in that：The motor (8) is
DC servo motor.
A kind of 7. stacked DC controlled mobile platform according to claim 1, it is characterised in that：The gear wheel (6)
For straight-tooth spur gear.
A kind of 8. stacked DC controlled mobile platform according to claim 1, it is characterised in that：The mounting seat four
Angle is equipped with installation bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721138345.9U CN207321037U (en) | 2017-09-06 | 2017-09-06 | A kind of stacked DC controlled mobile platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721138345.9U CN207321037U (en) | 2017-09-06 | 2017-09-06 | A kind of stacked DC controlled mobile platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207321037U true CN207321037U (en) | 2018-05-04 |
Family
ID=62385823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721138345.9U Active CN207321037U (en) | 2017-09-06 | 2017-09-06 | A kind of stacked DC controlled mobile platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207321037U (en) |
-
2017
- 2017-09-06 CN CN201721138345.9U patent/CN207321037U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Luojun Inventor before: Wang Luojun |