CN108154787A - A kind of mechanical arm for teaching demonstration - Google Patents
A kind of mechanical arm for teaching demonstration Download PDFInfo
- Publication number
- CN108154787A CN108154787A CN201810010808.6A CN201810010808A CN108154787A CN 108154787 A CN108154787 A CN 108154787A CN 201810010808 A CN201810010808 A CN 201810010808A CN 108154787 A CN108154787 A CN 108154787A
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- China
- Prior art keywords
- shaft
- motor
- shaft coupling
- mechanical arm
- pedestal
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a kind of mechanical arms for teaching demonstration,Including pedestal,The lower end of the pedestal is equipped with stabilizer blade,The lower end of the stabilizer blade is equipped with idler wheel,The pedestal is internally provided with motor one,The upper end of the motor one is equipped with shaft coupling one,The upper end of the shaft coupling one is equipped with shaft one,The output shaft of the motor one is connected with shaft one by shaft coupling one,The upper end of the shaft one is equipped with turntable,The upper end of the turntable is equipped with installing plate opposite before and after two pieces,Shaft two is equipped between two pieces of installing plates,The configuration of the present invention is simple,It is easy to use,It can realize the adjusting that angle is carried out to mechanical arm armed lever,The operative orientation of mechanical arm is more fully,The flexibility of mechanical arm work is enhanced simultaneously,It can realize the transformation to the position of mechanical arm,Meet certain special operation demands of user,Greatly facilitate user,Be conducive to teaching to use.
Description
Technical field
The present invention relates to instructional technology fields, specially a kind of mechanical arm for teaching demonstration.
Background technology
The experimental teaching of mechanical arm has been opened up with booming and extensive use, the universities of robot technology
It opens, but since common mechanical arm is complicated, volume is larger, not easily shifted, is not suitable for classroom and uses.For this feelings
Condition, the present invention devise a kind of mechanical arm of teaching demonstration simple in structure, convenient for disassembly and assembly, lower-cost, such as Shen Qing Publication
Numbers 201611052044.4 patent discloses a kind of mechanical arm for teaching demonstration, but Yi Shang patent is in use
There is some defects, the movement of robot arm device on the one hand can not achieve, the action underaction of another aspect mechanical arm, than
The direction of mechanical arm armed lever cannot be such as adjusted.
A kind of mechanical arm for teaching demonstration is we provided thus.
Invention content
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of mechanical arm for teaching demonstration,
It can realize the adjusting that angle is carried out to mechanical arm armed lever, can realize the transformation to the position of mechanical arm, meet user's
Certain special operation demands, can effectively solve the problems in background technology.
To achieve the above object, the present invention provides following technical solution：A kind of mechanical arm for teaching demonstration, the bottom of including
Seat, the lower end of the pedestal are equipped with stabilizer blade, and the lower end of the stabilizer blade is equipped with idler wheel, and the pedestal is internally provided with motor
One, the upper end of the motor one is equipped with shaft coupling one, and the upper end of the shaft coupling one is equipped with shaft one, the motor one
Output shaft is connected with shaft one by shaft coupling one, and the upper end of the shaft one is equipped with turntable, and the upper end of the turntable is equipped with
Opposite installing plate before and after two pieces, shaft two is equipped between two pieces of installing plates, and the front end face of the installing plate of front end is equipped with shaft coupling
Two, the front end of the shaft coupling two is equipped with stepper motor one, and the output shaft and shaft two of the stepper motor one pass through shaft coupling
Two are connected, and armed lever one is fixed in the shaft two, shaft three, the armed lever one are equipped in the middle part of the other end of the armed lever one
Front end be equipped with shaft coupling three, the front end of the shaft coupling three is equipped with stepper motor two, the output shaft of the stepper motor two and
Shaft three is connected by shaft coupling three, and armed lever two is fixed in the shaft three, and the other end upper surface of the armed lever two is set
There is shaft coupling four, the upper end of the shaft coupling four is equipped with motor two, and the lower end of the shaft coupling four is equipped with shaft four, the electricity
The output shaft of motivation two is connected with shaft four by shaft coupling four, and the lower end of the shaft four is equipped with handgrip, the pedestal
Left side is equipped with microcontroller, the output terminal of the input terminal electrical connection external power supply of the microcontroller, the output terminal electricity of the microcontroller
Connect the input terminal of motor one, stepper motor one, stepper motor two and motor two.
As a preferred technical solution of the present invention, the number of the stabilizer blade is no less than three, and the stabilizer blade is in pedestal
Lower face be uniformly distributed.
As a preferred technical solution of the present invention, Shockproof gasket is equipped between the motor one and pedestal, it is described
Not small ten millimeters of the thickness of Shockproof gasket.
As a preferred technical solution of the present invention, electric telescopic rod is equipped in the middle part of the bottom face of the pedestal, it is described
The input terminal of the output terminal electrical connection electric telescopic rod of microcontroller.
As a preferred technical solution of the present invention, the bottom end of the electric telescopic rod is equipped with sucker, the sucker
Diameter is not less than 20 centimetres.
Compared with prior art, the beneficial effects of the invention are as follows：It is simple in structure, easy to use, it can realize to mechanical arm
Armed lever carries out the adjusting of angle, and the operative orientation of mechanical arm more fully, while enhances the flexibility of mechanical arm work, can be with
It realizes the transformation to the position of mechanical arm, meets certain special operation demands of user, greatly facilitate user, favorably
It is used in teaching.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cross-sectional view of the present invention.
In figure：1 pedestal, 2 stabilizer blades, 3 idler wheels, 4 motor one, 5 shaft couplings one, 6 shafts one, 7 turntables, 8 installing plates, 9 turns
Axis two, 10 shaft couplings two, 11 stepper motors one, 12 armed levers one, 13 shaft couplings three, 14 stepper motors two, 15 shafts three, 16 armed levers
2nd, 17 shaft couplings four, 18 motor two, 19 shafts four, 20 handgrips, 21 suckers, 22 electric telescopic rods, 23 microcontrollers.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of mechanical arm for teaching demonstration, including pedestal
1, the lower end of pedestal 1 is equipped with stabilizer blade 2, and the number of stabilizer blade 2 is no less than three, and stabilizer blade 2 is uniformly distributed in the lower face of pedestal 1, branch
The lower end of foot 2 is equipped with idler wheel 3, and pedestal 1 is internally provided with motor 1, and crash roll is equipped between motor 1 and pedestal 1
Piece, not small ten millimeters of the thickness of Shockproof gasket, the upper end of motor 1 are equipped with shaft coupling 1, and the upper end of shaft coupling 1 is equipped with
Shaft 1, the output shaft of motor 1 are connected with shaft 1 by shaft coupling 1, and the upper end of shaft 1 is equipped with turntable 7,
The upper end of turntable 7 is equipped with installing plate 8 opposite before and after two pieces, and shaft 29, the installing plate 8 of front end are equipped between two pieces of installing plates 8
Front end face be equipped with shaft coupling 2 10, the front end of shaft coupling 2 10 is equipped with stepper motor 1, the output shaft of stepper motor 1
It is connected with shaft 29 by shaft coupling 2 10, armed lever 1 is fixed in shaft 29, is set in the middle part of the other end of armed lever 1
There is shaft 3 15, the front end of armed lever 1 is equipped with shaft coupling 3 13, and the front end of shaft coupling 3 13 is equipped with stepper motor 2 14, stepping
The output shaft of motor 2 14 is connected with shaft 3 15 by shaft coupling 3 13, and armed lever 2 16, armed lever are fixed in shaft 3 15
2 16 other end upper surface is equipped with shaft coupling 4 17, and the upper end of shaft coupling 4 17 is equipped with motor 2 18, shaft coupling 4 17
Lower end is equipped with shaft 4 19, and the output shaft of motor 2 18 is connected with shaft 4 19 by shaft coupling 4 17, shaft 4 19
Lower end is equipped with handgrip 20, and electric telescopic rod 22 is equipped in the middle part of the bottom face of pedestal 1, and the bottom end of electric telescopic rod 22 is equipped with sucker
21, the diameter of sucker 21 is not less than 20 centimetres, and the left side of pedestal 1 is equipped with microcontroller 23, and the input terminal of microcontroller 23 is electrically connected
The output terminal of external power supply, the input terminal of the output terminal electrical connection electric telescopic rod 22 of microcontroller 23, the output terminal of microcontroller 23
Electrical connection electric motor 1, stepper motor 1, stepper motor 2 14 and motor 2 18 input terminal, microcontroller 23 controls electricity
Motivation 1 can realize the adjusting to mechanical arm overall work direction, and microcontroller 23 controls stepper motor 1 to carry and can realize
Adjusting to one 12 operative orientation of armed lever, microcontroller 23 control stepper motor 2 14 to carry and can realize to 2 16 operative orientation of armed lever
Adjusting, microcontroller 23 controls motor 2 18 that can realize adjusting to 20 operative orientation of handgrip, and microcontroller 23 controls electronic
Telescopic rod 22 can realize the fixation to mechanical arm single unit system.
Microcontroller 23 controls motor 1, stepper motor 1, stepper motor 2 14, motor 2 18 and electric expansion
Bar 22 uses common method of the prior art.
When in use：Microcontroller 23 controls motor 1 that can realize the adjusting to mechanical arm overall work direction, monolithic
Machine 23 controls stepper motor 1 to propose the adjusting that can be realized to one 12 operative orientation of armed lever, and microcontroller 23 controls stepper motor two
14 propose the adjusting that can be realized to 2 16 operative orientation of armed lever, and microcontroller 23 controls motor 2 18 that can realize to 20 work of handgrip
Make the adjusting in direction, microcontroller 23 controls electric telescopic rod 22 that can realize the fixation to mechanical arm single unit system.
The present invention can realize the adjusting that angle is carried out to mechanical arm armed lever, can realize the change to the position of mechanical arm
It changes, meets certain special operation demands of user.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of mechanical arm for teaching demonstration, including pedestal (1), it is characterised in that：The lower end of the pedestal (1) is equipped with branch
Foot (2), the lower end of the stabilizer blade (2) are equipped with idler wheel (3), and the pedestal (1) is internally provided with motor one (4), the electricity
The upper end of motivation one (4) is equipped with shaft coupling one (5), and the upper end of the shaft coupling one (5) is equipped with shaft one (6), the motor
The output shaft of one (4) is connected with shaft one (6) by shaft coupling one (5), and the upper end of the shaft one (6) is equipped with turntable (7),
The upper end of the turntable (7) is equipped with installing plate (8) opposite before and after two pieces, and shaft two (9) is equipped between two pieces of installing plates (8),
The front end face of the installing plate (8) of front end is equipped with shaft coupling two (10), and the front end of the shaft coupling two (10) is equipped with stepper motor one
(11), the output shaft of the stepper motor one (11) is connected with shaft two (9) by shaft coupling two (10), the shaft two
(9) armed lever one (12) is fixed on, shaft three (15), the armed lever one (12) are equipped in the middle part of the other end of the armed lever one (12)
Front end be equipped with shaft coupling three (13), the front end of the shaft coupling three (13) is equipped with stepper motor two (14), the stepper motor
The output shaft of two (14) is connected with shaft three (15) by shaft coupling three (13), and armed lever two is fixed on the shaft three (15)
(16), the other end upper surface of the armed lever two (16) is equipped with shaft coupling four (17), and the upper end of the shaft coupling four (17) is equipped with
Motor two (18), the lower end of the shaft coupling four (17) are equipped with shaft four (19), the output shaft of the motor two (18) and
Shaft four (19) is connected by shaft coupling four (17), and the lower end of the shaft four (19) is equipped with handgrip (20), the pedestal (1)
Left side be equipped with microcontroller (23), the microcontroller (23) input terminal electrical connection external power supply output terminal, the microcontroller
(23) output terminal electrical connection electric motor one (4), stepper motor one (11), stepper motor two (14) and motor two (18) it is defeated
Enter end.
2. a kind of mechanical arm for teaching demonstration according to claim 1, it is characterised in that：Of the stabilizer blade (2)
Number no less than three, the stabilizer blade (2) is uniformly distributed in the lower face of pedestal (1).
3. a kind of mechanical arm for teaching demonstration according to claim 1, it is characterised in that：The motor one (4)
Shockproof gasket, not small ten millimeters of the thickness of the Shockproof gasket are equipped between pedestal (1).
4. a kind of mechanical arm for teaching demonstration according to claim 1, it is characterised in that：The bottom of the pedestal (1)
Electric telescopic rod (22), the input of the output terminal electrical connection electric telescopic rod (22) of the microcontroller (23) are equipped in the middle part of end face
End.
5. a kind of mechanical arm for teaching demonstration according to claim 1, it is characterised in that：The electric telescopic rod
(22) bottom end is equipped with sucker (21), and the diameter of the sucker (21) is not less than 20 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810010808.6A CN108154787A (en) | 2018-01-05 | 2018-01-05 | A kind of mechanical arm for teaching demonstration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810010808.6A CN108154787A (en) | 2018-01-05 | 2018-01-05 | A kind of mechanical arm for teaching demonstration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108154787A true CN108154787A (en) | 2018-06-12 |
Family
ID=62460765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810010808.6A Pending CN108154787A (en) | 2018-01-05 | 2018-01-05 | A kind of mechanical arm for teaching demonstration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108154787A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109949689A (en) * | 2019-05-08 | 2019-06-28 | 武汉普道蓝图创意工程股份有限公司 | A kind of robot anatomy display platform |
| CN113400056A (en) * | 2021-07-12 | 2021-09-17 | 南京机电职业技术学院 | Automatic machining lathe production line and working method |
| CN113829369A (en) * | 2021-10-20 | 2021-12-24 | 河南睿辰机器人智能科技有限公司 | Multi-shaft polishing robot |
| WO2023028733A1 (en) * | 2021-08-30 | 2023-03-09 | 苏州群志机械设备有限公司 | Mechanical arm rotating structure of machine tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201900647U (en) * | 2009-10-09 | 2011-07-20 | Abb技术有限公司 | Robot system |
| CN102528804A (en) * | 2012-02-06 | 2012-07-04 | 北京联合大学 | Control system of five-freedom-degree mechanical arm |
| CN204516240U (en) * | 2015-03-25 | 2015-07-29 | 山东星科智能科技股份有限公司 | A kind of teaching robot |
| CN206717510U (en) * | 2017-05-15 | 2017-12-08 | 宁夏惠羽机械科技有限公司 | A kind of machining center workpiece grabbing device |
| CN206762084U (en) * | 2017-05-27 | 2017-12-19 | 安徽沪宁智能科技有限公司 | A kind of auxiliary support apparatus of fire-fighting robot |
-
2018
- 2018-01-05 CN CN201810010808.6A patent/CN108154787A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201900647U (en) * | 2009-10-09 | 2011-07-20 | Abb技术有限公司 | Robot system |
| CN102528804A (en) * | 2012-02-06 | 2012-07-04 | 北京联合大学 | Control system of five-freedom-degree mechanical arm |
| CN204516240U (en) * | 2015-03-25 | 2015-07-29 | 山东星科智能科技股份有限公司 | A kind of teaching robot |
| CN206717510U (en) * | 2017-05-15 | 2017-12-08 | 宁夏惠羽机械科技有限公司 | A kind of machining center workpiece grabbing device |
| CN206762084U (en) * | 2017-05-27 | 2017-12-19 | 安徽沪宁智能科技有限公司 | A kind of auxiliary support apparatus of fire-fighting robot |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109949689A (en) * | 2019-05-08 | 2019-06-28 | 武汉普道蓝图创意工程股份有限公司 | A kind of robot anatomy display platform |
| CN113400056A (en) * | 2021-07-12 | 2021-09-17 | 南京机电职业技术学院 | Automatic machining lathe production line and working method |
| WO2023028733A1 (en) * | 2021-08-30 | 2023-03-09 | 苏州群志机械设备有限公司 | Mechanical arm rotating structure of machine tool |
| CN113829369A (en) * | 2021-10-20 | 2021-12-24 | 河南睿辰机器人智能科技有限公司 | Multi-shaft polishing robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180612 |
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| RJ01 | Rejection of invention patent application after publication |