CN209604482U - A kind of steering engine - Google Patents
A kind of steering engine Download PDFInfo
- Publication number
- CN209604482U CN209604482U CN201821658905.8U CN201821658905U CN209604482U CN 209604482 U CN209604482 U CN 209604482U CN 201821658905 U CN201821658905 U CN 201821658905U CN 209604482 U CN209604482 U CN 209604482U
- Authority
- CN
- China
- Prior art keywords
- steering engine
- gear
- gear shaft
- output gear
- shell
- Prior art date
- 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.)
- Active
Links
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model relates to a kind of steering engines, including being installed in the intracorporal motor of shell, train of reduction gears, control panel, control line and potentiometer, the shell includes upper housing, middle shell, lower case, the train of reduction gears, including successively intermeshing one-stage gear, secondary gear, tertiary gear and level Four gear, the output end of the output gear shaft passes through the upper housing and exposed outside the shell；The diameter of the output gear shaft is 8-10 millimeters.Output gear shaft in the steering engine is made of engineering plastics, in the case where that can guarantee the good communication of torque, reduces manufacturing cost to greatest extent.
Description
Technical field
The utility model belongs to robot accessory technical field field.It is specifically related to a kind of steering engine.
Background technique
Steering engine is made of circuit board, motor, train of reduction gears, sensor and control circuit.Its working principle is that by machine
The master control borad of people issues control signal to steering engine, makes corresponding processing via the IC on steering engine circuit board, judge rotation direction,
It drives seedless core motor to start turning again, power is transferred to by swing arm by train of reduction gears, while again passing position detection
Sensor sends detection signal back to, judges whether to have reached predetermined position.Steering engine is telecontrolled model, anthropomorphic robot control action
Power resources, while being also the driving movable important Motor execution device of joint of robot.
It is public that the Chinese utility model patent application of Patent No. ZL201721627296.5 discloses a kind of the utility model
A kind of steering engine and robot are opened, steering engine includes shell, deceleration mechanism, motor, control panel, control line and potentiometer, described to subtract
Fast mechanism includes output bearing, output gear group and transmission gear group；One end of the output bearing is connect with potentiometer shaft, defeated
The other end of bearing and output gear group axis connection out, the transmission gear group and motor axis connection, the output gear group with
The engagement of transmission gear group, the potentiometer are electrically connected by control line with control panel, and the motor is electrically connected with control panel.This reality
Steering engine can be made to rotate 360 ° by the output bearing, output gear group and transmission gear group with novel, in assembling and setting
In the process, it effectively avoids causing gear failure because the external force for acting on output shaft is excessive, the utility model will be defeated by original
Gear set and transmission gear group are changed to aluminum material out, light-weight, price is low, and rigidity is strong, wear-resistant, thus mitigate on the whole
The weight and cost of steering engine.Although the steering engine is fabricated to the quality that output gear group alleviates steering engine using aluminum material,
Higher cost is compared with change gear shaft group with using output shaft made of plastic material.
Utility model content
To overcome above-mentioned shortcomings and deficiencies in the prior art, the utility model provides that a kind of structure is simple, cost of manufacture
A kind of cheap, high stability steering engine.
The technical solution of the utility model is to achieve the above object: a kind of steering engine, including be installed in the intracorporal motor of shell,
Output gear shaft, train of reduction gears, control panel, control line and potentiometer, the shell include upper housing, middle shell, lower case,
The train of reduction gears, including successively intermeshing one-stage gear, secondary gear, tertiary gear and level Four gear, described
The input terminal of output gear shaft is fixedly installed input gear, the input on the input terminal of the level Four gear and output gear shaft
Gear engagement, the output end of the output gear shaft pass through the upper housing and exposed outside the shell.
Preferably, the diameter of the output gear shaft is 8-10 millimeters.
In any of the above-described scheme preferably, the output gear shaft is made of engineering plastics.
In any of the above-described scheme preferably, it is provided with firm banking in the lower case, hangs down on the base
Motor directly is installed, one end of the motor passes through the positioning pedestal being fixedly installed on described middle shell one end.
In any of the above-described scheme preferably, the rotation axis of the motor is fixedly connected with motor gear, the motor
Gear is engaged with the one-stage gear.
In any of the above-described scheme preferably, the top surface of the middle shell four vertex, bottom surface four apex angles
Place is respectively arranged with threaded connection hole；It is provided in four vertex of the upper housing and is arranged in the middle housing top surface
The mutual corresponding through-hole of threaded connection hole；It is provided in four vertex of the lower case and is arranged in the middle housing bottom surface
The mutual corresponding connecting hole of threaded connection hole.
In any of the above-described scheme preferably, the bottom of the lower case is provided with power interface and control route connects
Mouthful.
In any of the above-described scheme preferably, bearing is set on the output gear shaft.
In any of the above-described scheme preferably, the identical hollow out of multiple structures is uniformly distributed on the input gear
Hole.
In any of the above-described scheme preferably, it is identical recessed that multiple structures are uniformly distributed on the input gear
Slot.
In any of the above-described scheme preferably, it is uniformly distributed in the outer circumferential walls of the output end of the output gear shaft
There are multiple axial driving cog races.
In any of the above-described scheme preferably, the center point of the output end of the output gear shaft offers round recessed
Slot.
In any of the above-described scheme preferably, multiple fan shapes are uniformly distributed in the periphery of the circular groove
Groove.
In any of the above-described scheme preferably, axis is uniformly offered on the end face of the input terminal of the output gear shaft
To multiple flabellum connected in stars of distribution.
In any of the above-described scheme preferably, power interface and control line interface are arranged side by side.
In any of the above-described scheme preferably, the one-stage gear, secondary gear, tertiary gear and level Four gear are adopted
It is made of engineering plastics.
In any of the above-described scheme preferably, the motor is d.c. motor.
It, can compared with prior art utility model has the advantages that the output gear shaft diameter of the steering engine is 8 millimeters
Guarantee the good communication of torque.In addition, the output gear shaft, one-stage gear, secondary gear, tertiary gear and level Four gear are equal
It is made of engineering plastics, alleviates the total quality of steering engine and reduces the manufacturing cost of steering engine.
Detailed description of the invention
Fig. 1 is the schematic perspective view according to one preferred embodiment of steering engine of the utility model.
Fig. 2 is the schematic view of the front view according to the steering engine embodiment illustrated in fig. 1 of the utility model.
Fig. 3 is the backsight structural representation according to the steering engine embodiment illustrated in fig. 1 of the utility model.
Fig. 4 is the left view structural representation according to the steering engine embodiment illustrated in fig. 1 of the utility model.
Fig. 5 is the explosive view according to the steering engine embodiment illustrated in fig. 1 of the utility model.
Fig. 6 is the schematic view of the front view according to train of reduction gears in the steering engine embodiment illustrated in fig. 1 of the utility model.
Fig. 7 is the overlooking structure diagram according to train of reduction gears in the steering engine embodiment illustrated in fig. 6 of the utility model.
Fig. 8 is the schematic view of the front view according to output gear shaft in the steering engine embodiment illustrated in fig. 6 of the utility model.
Fig. 9 is the overlooking structure diagram according to the steering engine embodiment illustrated in fig. 8 of the utility model.
Figure 10 is the present invention looks up structural representation according to the steering engine embodiment illustrated in fig. 8 of the utility model.
Specific embodiment
Explanation is further elaborated to the preferred embodiment of the utility model with reference to the accompanying drawing；
Embodiment 1:
As Figure 1-10 shows, a kind of steering engine, the steering engine are used for the activity according to controller order-driven joint of robot.Institute
Stating steering engine includes being encapsulated in the intracorporal motor 11 of shell, the output gear shaft 4, train of reduction gears, control panel, control line and current potential
Device.The motor 11 is d.c. motor.The shell is rectangular parallelepiped structure.The shell, including upper housing 1, middle shell 2 and under
Shell 3.Firm banking 23 is provided in lower case 3, the bottom of motor 11, which can be fixedly mounted, to be inserted on firm banking 23.
It is provided on middle shell 2 and the mutual corresponding positioning pedestal 12 of firm banking 23 in lower case 3.The bottom of motor 11 is fixed
It is mounted on firm banking 23, the other end is placed in the middle shell 2 and by the way that determining of being fixedly installed on middle shell 2 is arranged in
The fixed limit of position pedestal 12.Motor 11 is fixedly mounted in the shell simultaneously by firm banking 23 and positioning pedestal 12.
Motor gear 14 is set in the rotation axis of motor 11.One-stage gear 15 in motor gear 14 and the train of reduction gears is living
Dynamic engagement.
Bearing 13 is set on the output gear shaft 4.Input tooth is fixedly installed in the input terminal of output gear shaft 4
Wheel 19.Input gear 19 is an integral structure with output gear shaft 4.So-called input terminal refers to thering is the one of input gear 19
End.The rotation axis of motor 11 is fixedly connected with motor gear 14.In other words, motor gear 14 is fixedly set in the rotation axis
On.The train of reduction gears includes successively intermeshing one-stage gear 15, secondary gear 18, tertiary gear 16 and level Four gear
17.Specifically: motor gear 14 is engaged with 15 activity of one-stage gear；It is small that level-one is also equipped in the rotation axis of one-stage gear 15
Gear, the level-one pinion gear are in the top of one-stage gear 15 and coaxially connected with one-stage gear 15；The small tooth of level-one
Wheel is engaged with 18 activity of secondary gear, and second level pinion gear, the small tooth of second level are further sleeved in the rotation axis of secondary gear 18
Wheel is in the bottom of secondary gear 18 and is fixedly and coaxially connected with secondary gear 18；The second level pinion gear and tertiary gear 16
Activity engagement, is further sleeved with three-level pinion gear, the three-level pinion gear is in the three-level in the rotation axis of tertiary gear 16
The lower part of gear 16 and coaxially connected with tertiary gear 16；The three-level pinion gear is engaged with 17 activity of level Four gear, four
Level Four pinion gear is set in the rotation axis of grade gear 17, and the level Four pinion gear is in the lower part of level Four gear 17 and with four
Grade gear 17 is coaxially connected.The level Four pinion gear is engaged with 19 activity of input gear on the input terminal of output gear shaft 4.It is defeated
The output end of gear shaft 4 passes through upper housing 1 and exposed outside the shell out.In the present embodiment, the one-stage gear 15,
Secondary gear 18, tertiary gear 16 and level Four gear 17 are all made of engineering plastics and are made.
Threaded connection hole 24 is respectively arranged in the vertex of top surface four, four vertex of bottom surface of the middle shell 2；
Equally, it is provided in four vertex of upper housing 1 and is corresponded to each other with the threaded connection hole 24 being arranged on middle 2 top surface of shell
Through-hole 7；It is provided with and the threaded connection hole 24 that is arranged on middle 2 bottom surface of shell in four vertex of the lower case 3
Mutual corresponding connecting hole 9.It is first that upper housing 1, middle shell 2 and the mutual corresponding snapping of lower case 3 is good when being assembled
Afterwards, it takes four screws to be respectively put into four through-holes 7 of upper housing 1 to screw in the screw in threaded connection hole 24.It takes out another
Outer four screws are respectively put into the threaded connection hole 24 in the connecting hole 9 in lower case 3 and in screw-in on 2 bottom surface of shell.In
Power interface 8 and control line interface 10 are provided on the bottom of lower case 3.In the present embodiment, power interface 8 and control route
Interface 10 is arranged side by side.Described control line one end and control line interface 10 are electrically connected, on the other hand electrical with the control panel
Connection.
In the present embodiment, the output gear shaft 4 is made of plastic material, specially engineering plastics.Output gear
The diameter of axis 4 is 8-10 millimeters, preferably 8 millimeters.Referring again to Fig. 5-Figure 10, in the present embodiment, on input gear 19
It is uniformly distributed with the identical hollow hole 21 of multiple structures.Uniformly divide in the outer circumferential walls of the output end of output gear shaft 4
It is furnished with multiple axial driving cog races 6.Circular groove 5 is offered in 4 one end the center point of output gear shaft.In output wheel shaft 4
Evenly distributed axial groove 22 is offered on the end face of the other end.The axial notch 22, axial notch 22 are sector structure.
The design of such structure alleviates the quality of steering engine to greatest extent.
Embodiment 2:
In the present embodiment, with embodiment 1 the difference is that being uniformly distributed with multiple knots in the side of input gear 19
The identical scalloped recess 21 of structure, the other side is provided with annular groove 25.
The above is only the preferred embodiment of the utility model, not makees limit in any form to the utility model
System, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention,
It is still within the scope of the technical solutions of the present invention.
After having read this specification, those skilled in the art are not difficult to find out, the utility model by the prior art combination structure
At, these constitute utility models each section the prior art some give detailed description herein, some are then for specification
It is concise to consider not repeat all matters, big and small, but those skilled in the art read specification after just know institute's cloud.And this field
Technical staff is also not difficult to find out, is to be full of a large amount of creative labor to the combination of these prior arts to constitute the utility model
It is dynamic, it is the crystallization of inventor's many years theory analysis and many experiments.Those skilled in the art can equally find out from specification,
Any combination of each technical solution and each feature described herein belongs to a part of the utility model.
Claims (13)
1. a kind of steering engine, including it is installed in the intracorporal motor of shell, output gear shaft, train of reduction gears, control panel, control line and electricity
Position device, the shell includes upper housing, middle shell, lower case, the train of reduction gears, including successively intermeshing level-one tooth
Wheel, secondary gear, tertiary gear and level Four gear are fixedly installed input gear in the input terminal of the output gear shaft,
Be characterized in that: the output end of the output gear shaft passes through the upper housing and exposed outside the shell；The output gear
The diameter of axis is 8-10 millimeters.
2. steering engine as described in claim 1, it is characterised in that: the output gear shaft is made of engineering plastics.
3. steering engine as described in claim 1, it is characterised in that: firm banking is provided in the lower case, at the bottom
Motor is vertically mounted on seat, one end of the motor passes through the positioning pedestal being fixedly installed on described middle shell one end.
4. steering engine as claimed in claim 3, it is characterised in that: the rotation axis of the motor is fixedly connected with motor gear, institute
Motor gear is stated to engage with the one-stage gear.
5. steering engine as described in claim 1, it is characterised in that: the top surface of the middle shell four vertex, bottom surface four
A vertex is respectively arranged with threaded connection hole；Four vertex of the upper housing be provided with in the middle housing top surface
The mutual corresponding through-hole of the threaded connection hole of setting；It is provided with and the middle housing bottom surface in four vertex of the lower case
The mutual corresponding connecting hole of the threaded connection hole of upper setting.
6. steering engine as claimed in claim 1 or 5, it is characterised in that: the bottom of the lower case be provided with power interface and
Control line interface.
7. steering engine as claimed in claim 1 or 2, it is characterised in that: be set with bearing on the output gear shaft.
8. steering engine as described in claim 1, it is characterised in that: it is identical to be uniformly distributed with multiple structures on the input gear
Hollow hole.
9. steering engine as described in claim 1, it is characterised in that: it is identical to be uniformly distributed with multiple structures on the input gear
Groove.
10. steering engine as described in claim 1, it is characterised in that: in the outer circumferential walls of the output end of the output gear shaft
Even is distributed with multiple axial driving cog races.
11. steering engine as claimed in claim 10, it is characterised in that: the center point of the output end of the output gear shaft offers
Circular groove.
12. steering engine as described in claim 1, it is characterised in that: uniform on the end face of the input terminal of the output gear shaft
Offer the multiple flabellum connected in stars being axially distributed.
13. steering engine as described in claim 1, it is characterised in that: power interface and control line interface are arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821658905.8U CN209604482U (en) | 2018-10-12 | 2018-10-12 | A kind of steering engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821658905.8U CN209604482U (en) | 2018-10-12 | 2018-10-12 | A kind of steering engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209604482U true CN209604482U (en) | 2019-11-08 |
Family
ID=68394408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821658905.8U Active CN209604482U (en) | 2018-10-12 | 2018-10-12 | A kind of steering engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209604482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023020308A1 (en) * | 2021-08-18 | 2023-02-23 | 乐森机器人(深圳)有限公司 | Servo and robot |
| EP4142117A1 (en) * | 2021-08-30 | 2023-03-01 | Robosen Robotics (Shenzhen) Co., Ltd | Servo and robot |
-
2018
- 2018-10-12 CN CN201821658905.8U patent/CN209604482U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023020308A1 (en) * | 2021-08-18 | 2023-02-23 | 乐森机器人(深圳)有限公司 | Servo and robot |
| US11767900B2 (en) | 2021-08-18 | 2023-09-26 | Robosen Robotics (Shenzhen) Co., Ltd. | Servo and robot |
| EP4142117A1 (en) * | 2021-08-30 | 2023-03-01 | Robosen Robotics (Shenzhen) Co., Ltd | Servo and robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209604482U (en) | A kind of steering engine | |
| CN207504709U (en) | A kind of small-sized Omni-mobile platform decelerating motor | |
| CN106828843A (en) | A kind of underwater robot attitude regulation mechanism | |
| CN109760808A (en) | Long voyage Autonomous Underwater Vehicle low-power consumption transfer | |
| CN204828504U (en) | RV reduction gear for robot of two kinds of output forms | |
| CN208620004U (en) | A kind of industrial robot mounting seat | |
| CN202087935U (en) | High-precision high-load rotating mechanism | |
| CN102890162A (en) | Anemometer | |
| CN207215287U (en) | A kind of monitoring system of fire point | |
| CN214776221U (en) | Photovoltaic cleaning robot with rotor mechanism | |
| CN108669942A (en) | A kind of mirror | |
| CN103266991A (en) | Impeller direction control device for wind driven generator | |
| CN210577179U (en) | Outer wall suspension type switch board convenient to height adjustment | |
| CN216682233U (en) | Finger joint assembly of simulation manipulator | |
| CN220234398U (en) | Replaceable motor | |
| CN211901518U (en) | Gear box suitable for lifting table | |
| CN204083066U (en) | A kind of worm gear reducer device | |
| CN203141055U (en) | Bearing rolling riveting die of generator end cover | |
| CN210501242U (en) | Three-tooth linkage structure | |
| CN205238071U (en) | High album of moulding massing robot joint | |
| CN203201722U (en) | Impeller direction control device of wind-driven generator | |
| CN214850841U (en) | Miniature electric steering engine reduction gears | |
| CN202171598U (en) | Anemoscope | |
| CN211778916U (en) | High-precision conical gear speed reducer | |
| CN219160002U (en) | High-low pressure comprehensive measurement practical training device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Floor 7, Block C, Heying Center, Building 1, Yard 10, Xiaoying West Road, Haidian District, Beijing, 100096 Patentee after: Lesen Robot (Beijing) Co.,Ltd. Address before: 100096 S101, 2nd Floor, Zone B, Nanjing Xi Cultural and Creative Park, Xisanqi Bridge, Haidian District, Beijing Patentee before: BEIJING SENPOWER TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address |