CN213647552U - Teaching application type robotic arm - Google Patents
Teaching application type robotic arm Download PDFInfo
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- CN213647552U CN213647552U CN202022063655.7U CN202022063655U CN213647552U CN 213647552 U CN213647552 U CN 213647552U CN 202022063655 U CN202022063655 U CN 202022063655U CN 213647552 U CN213647552 U CN 213647552U
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Abstract
The utility model discloses a teaching application type mechanical arm, which belongs to the technical field of teaching equipment and solves the problem that the prior device is easy to topple when in operation because no auxiliary guide mechanism is arranged; the technical characteristics are as follows: the mechanical arm device comprises a base and a driving seat, wherein the driving seat is arranged above the base, a driving cavity is arranged in the driving seat, an upright post mounting seat is fixedly mounted on the upper surface of the driving seat, a supporting assembly is arranged on the upright post mounting seat, a mechanical arm mounting seat is mounted at the top of the supporting assembly, a mechanical arm is arranged on the mechanical arm mounting seat, and a protective assembly is sleeved outside the supporting assembly; the embodiment of the utility model provides a set up protection component, protection component's setting has realized the protection to the arm, has avoided rocking of arm, has guaranteed going on smoothly of teaching work, and lifting unit's setting has realized making things convenient for teaching work to the regulation of arm mount pad and arm height, does benefit to student's study.
Description
Technical Field
The utility model relates to a teaching equipment technical field especially relates to a teaching application type robotic arm.
Background
The mechanical arm is an automatic mechanical device which is widely applied in the technical field of robots, and the figure of the mechanical arm can be seen in the fields of industrial manufacturing, medical treatment, entertainment service, military, semiconductor manufacturing, space exploration and the like. Although their forms are different, they all have a common feature of being able to receive commands and precisely locate a certain point on a three-dimensional (or two-dimensional) space for work, and the technology of mechanical arms is now becoming popular in the field of education teaching.
Chinese patent CN206690086U discloses a bionic mechanical arm for simulation or teaching demonstration, which comprises a base, the forward-mounted of base has the level to the control steering wheel, the level has the longitudinal control steering wheel to the output shaft of control steering wheel, the output shaft drive of longitudinal control steering wheel is connected with the longitudinal movement arm and pitches the steering wheel, the output shaft drive of pitching the steering wheel is connected with the arm of pitching, the front end of pitching the arm is connected with grabs and puts steering wheel and gripper, controller mechanism is installed at the rear portion of base, but the device does not set up any supplementary guiding mechanism, when leading to the operation, the device is emptyd easily, consequently, provides a teaching application type mechanical arm.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a teaching application type robotic arm, including base and drive seat, the top of base is provided with the drive seat, be provided with the drive chamber in the drive seat, the last fixed surface who drives the seat installs the column mouting seat, be provided with supporting component on the column mouting seat, the arm mount pad is installed at supporting component's top, be provided with the arm on the arm mount pad, supporting component's outside cover is equipped with protection component, protection component is connected with drive assembly, drive assembly installs in the drive intracavity, supporting component includes stand and lifting unit, lifting unit is installed at the top of stand, in order to solve current device and not set up any supplementary guiding mechanism, when leading to the operation, the device is empty easily the problem.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a teaching application type robotic arm, including base and drive seat, the top of base is provided with drives the seat, be provided with the drive chamber in driving the seat, the last fixed surface who drives the seat installs the column mouting seat, be provided with supporting component on the column mouting seat, the arm mount pad is installed at supporting component's top, be provided with the arm on the arm mount pad, supporting component's outside cover is equipped with protection component, protection component is connected with drive assembly, drive assembly installs in driving the intracavity, supporting component includes stand and lifting unit, lifting unit is installed at the top of stand.
As a further aspect of the present invention: the lifting assembly comprises a second screw and an internal thread sleeve, the internal thread sleeve is rotatably connected with the stand column through a bearing, the internal thread sleeve is sleeved outside the second screw, the top of the second screw is fixedly connected with a mechanical arm mounting seat, the internal thread sleeve and the second screw are connected through threads, and the second screw is slidably connected with the stand column.
As a further aspect of the present invention: the protection component comprises a positioning sleeve, two hinge balls are symmetrically arranged on the outer side wall of the positioning sleeve, the hinge balls are hinged to the side wall of the positioning sleeve, hinge rods are connected to the hinge balls, one end, away from the hinge balls, of each hinge ball is connected with a hinge groove in a sliding mode, the hinge grooves are fixedly mounted on the vertical plates, an inclined plate is fixedly connected to the lower portion of each vertical plate, and one end, away from the vertical plate, of each inclined plate is connected with a driving component.
As a further aspect of the present invention: drive assembly includes screw thread piece and first screw rod, and first screw rod is installed in the drive intracavity, and rotates between first screw rod and the drive chamber and be connected, and two stop blocks are installed to the both ends symmetry of first screw rod, through bolt fixed connection between first screw rod and the stop block, the symmetry is provided with two sections and revolves to opposite, the same external screw thread of pitch, every section on the first screw rod the external screw thread on the cover be equipped with the screw thread piece, the screw thread piece articulates there is the swash plate.
As a further aspect of the present invention: two rotating wheels are symmetrically arranged on the first screw rod, the rotating wheels are rotatably connected with the driving seat through bearings, two auxiliary rods used for limiting the inclined plate are symmetrically arranged on the upright mounting seat, and one end of each auxiliary rod is connected with the inclined plate through a hinge.
To sum up, the beneficial effects of the utility model are that: the embodiment of the utility model provides a set up protection component, protection component's setting has realized the protection to the arm, has avoided rocking of arm, has guaranteed going on smoothly of teaching work, and lifting unit's setting has realized making things convenient for teaching work to the regulation of arm mount pad and arm height, does benefit to student's study.
Drawings
Fig. 1 is a schematic structural diagram of the utility model.
Fig. 2 is a schematic structural view of the base of the utility model.
Fig. 3 is a schematic structural view of the driving seat of the utility model.
Fig. 4 is a partially enlarged schematic view of a in fig. 1.
Fig. 5 is a schematic structural view of the swash plate of the utility model.
In the figure: the device comprises a base 1, a driving seat 2, a column mounting seat 3, a driving cavity 4, a rotating wheel 5, a thread block 6, a first screw rod 7, a stop block 8, a sloping plate 9, a vertical plate 10, a hinge groove 11, a hinge rod 12, a hinge ball 13, a positioning sleeve 14, a second screw rod 15, an internal thread sleeve 16, a column 17, a mechanical arm mounting seat 18 and an auxiliary rod 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-3, in the embodiment of the present invention, a teaching application type mechanical arm includes a base 1 and a driving seat 2, the driving seat 2 is disposed above the base 1, a driving cavity 4 is disposed in the driving seat 2, an upright mounting seat 3 is fixedly mounted on the upper surface of the driving seat 2, a supporting component is disposed on the upright mounting seat 3, a mechanical arm mounting seat 18 is mounted on the top of the supporting component, a mechanical arm is disposed on the mechanical arm mounting seat 18, a protection component is sleeved outside the supporting component, the protection component is connected with the driving component, and the driving component is mounted in the driving cavity 4;
the supporting assembly comprises an upright post 17 and a lifting assembly, and the lifting assembly is arranged at the top of the upright post 17;
the lifting assembly comprises a second screw 15 and an internal thread sleeve 16, the internal thread sleeve 16 is rotatably connected with an upright post 17 through a bearing, the internal thread sleeve 16 is sleeved outside the second screw 15, the top of the second screw 15 is fixedly connected with a mechanical arm mounting seat 18, the internal thread sleeve 16 is connected with the second screw 15 through threads, and the second screw 15 is connected with the upright post 17 in a sliding manner;
when the height of the mechanical arm needs to be adjusted, the internal thread sleeve 16 is rotated, and the internal thread sleeve 16 drives the second screw rod 15 and the mechanical arm mounting seat 18 to move up and down, so that the height of the mechanical arm mounting seat 18 and the height of the mechanical arm can be adjusted, the teaching work is facilitated, and the learning of students is facilitated;
as shown in fig. 4-5, the protection assembly includes a positioning sleeve 14, two hinge balls 13 are symmetrically disposed on an outer side wall of the positioning sleeve 14, the hinge balls 13 are hinged to a side wall of the positioning sleeve 14, the hinge balls 13 are connected to hinge rods 12, one ends of the hinge balls 13, which are far away from the hinge balls 13, are slidably connected to hinge grooves 11, the hinge grooves 11 are fixedly mounted on a vertical plate 10, an inclined plate 9 is fixedly connected below the vertical plate 10, and one ends of the inclined plates 9, which are far away from the vertical plate 10, are connected to a driving assembly;
drive assembly includes screw thread piece 6 and first screw rod 7, and first screw rod 7 is installed in drive chamber 4, and rotates between first screw rod 7 and the drive chamber 4 and connect, and two stop blocks 8 are installed to the both ends symmetry of first screw rod 7, through bolt fixed connection between first screw rod 7 and the stop block 8, the symmetry is provided with two sections and revolves to opposite, the same external screw thread of pitch, every section on first screw rod 7 the external screw thread on the cover be equipped with screw thread piece 6, screw thread piece 6 articulates there is swash plate 9.
Example 2
As shown in fig. 1-3, in the embodiment of the present invention, a teaching application type mechanical arm includes a base 1 and a driving seat 2, the driving seat 2 is disposed above the base 1, a driving cavity 4 is disposed in the driving seat 2, an upright mounting seat 3 is fixedly mounted on the upper surface of the driving seat 2, a supporting component is disposed on the upright mounting seat 3, a mechanical arm mounting seat 18 is mounted on the top of the supporting component, a mechanical arm is disposed on the mechanical arm mounting seat 18, a protection component is sleeved outside the supporting component, the protection component is connected with the driving component, and the driving component is mounted in the driving cavity 4;
the supporting assembly comprises an upright post 17 and a lifting assembly, and the lifting assembly is arranged at the top of the upright post 17;
the lifting assembly comprises a second screw 15 and an internal thread sleeve 16, the internal thread sleeve 16 is rotatably connected with an upright post 17 through a bearing, the internal thread sleeve 16 is sleeved outside the second screw 15, the top of the second screw 15 is fixedly connected with a mechanical arm mounting seat 18, the internal thread sleeve 16 is connected with the second screw 15 through threads, and the second screw 15 is connected with the upright post 17 in a sliding manner;
when the height of the mechanical arm needs to be adjusted, the internal thread sleeve 16 is rotated, and the internal thread sleeve 16 drives the second screw rod 15 and the mechanical arm mounting seat 18 to move up and down, so that the height of the mechanical arm mounting seat 18 and the height of the mechanical arm can be adjusted, the teaching work is facilitated, and the learning of students is facilitated;
as shown in fig. 4-5, the protection assembly includes a positioning sleeve 14, two hinge balls 13 are symmetrically disposed on an outer side wall of the positioning sleeve 14, the hinge balls 13 are hinged to a side wall of the positioning sleeve 14, the hinge balls 13 are connected to hinge rods 12, one ends of the hinge balls 13, which are far away from the hinge balls 13, are slidably connected to hinge grooves 11, the hinge grooves 11 are fixedly mounted on a vertical plate 10, an inclined plate 9 is fixedly connected below the vertical plate 10, and one ends of the inclined plates 9, which are far away from the vertical plate 10, are connected to a driving assembly;
the driving assembly comprises a thread block 6 and a first screw 7, the first screw 7 is arranged in the driving cavity 4, the first screw 7 is rotatably connected with the driving cavity 4, two stopping blocks 8 are symmetrically arranged at two ends of the first screw 7, the first screw 7 is fixedly connected with the stopping blocks 8 through bolts, two sections of external threads with opposite rotation directions and the same thread pitch are symmetrically arranged on the first screw 7, the thread block 6 is sleeved on each section of the external threads, and the thread block 6 is hinged with an inclined plate 9;
the first screw 7 is also symmetrically provided with two rotating wheels 5, and the rotating wheels 5 are rotationally connected with the driving seat 2 through bearings;
during the use, rotate runner 5, runner 5 drives first screw rod 7 and rotates, and first screw rod 7 drives the screw thread piece 6 syntropy or the incorgruous removal to make first screw rod 7 drive swash plate 9 and riser 10 remove, realized the regulation to the 14 heights of position sleeve, made things convenient for not the spacing of co-altitude arm, avoided rocking of arm, guaranteed going on smoothly of teaching work.
Two auxiliary rods 19 used for limiting the inclined plate 9 are symmetrically arranged on the upright post mounting seat 3, and one end of each auxiliary rod 19 is connected with the inclined plate 9 through a hinge.
To sum up, the utility model discloses a theory of operation is: during the use, rotate runner 5, runner 5 drives first screw rod 7 and rotates, and first screw rod 7 drives the screw thread piece 6 syntropy or the incorgruous removal to make first screw rod 7 drive swash plate 9 and riser 10 remove, realized the regulation to the 14 heights of position sleeve, made things convenient for not the spacing of co-altitude arm, avoided rocking of arm, guaranteed going on smoothly of teaching work.
When the height of the mechanical arm needs to be adjusted, the inner thread sleeve 16 is rotated, the inner thread sleeve 16 drives the second screw rod 15 and the mechanical arm mounting seat 18 to move up and down, so that the mechanical arm mounting seat 18 and the mechanical arm height are adjusted, teaching work is facilitated, and learning of students is facilitated.
The embodiment of the utility model provides a set up protection component, protection component's setting has realized the protection to the arm, has avoided rocking of arm, has guaranteed going on smoothly of teaching work, and lifting unit's setting has realized making things convenient for teaching work to the regulation of arm mount pad 18 and arm height, does benefit to student's study.
Although several embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are provided as examples and are not intended to limit the scope of the present invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the scope of the invention described in the claims and the equivalent thereof.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a teaching application type robotic arm, including base (1) and drive seat (2), the top of base (1) is provided with drives seat (2), be provided with drive chamber (4) in driving seat (2), the last fixed surface who drives seat (2) installs column mouting seat (3), a serial communication port, be provided with supporting component on column mouting seat (3), arm mount pad (18) are installed at supporting component's top, be provided with the arm on arm mount pad (18), supporting component's outside cover is equipped with protection component, protection component is connected with drive assembly, drive assembly installs in drive chamber (4).
2. An educational application type robot arm according to claim 1, wherein the support assembly comprises a column (17) and a lifting assembly, the lifting assembly being mounted on top of the column (17).
3. The teaching application type mechanical arm according to claim 2, wherein the lifting assembly comprises a second screw (15) and an internal thread sleeve (16), the internal thread sleeve (16) is rotatably connected with the upright post (17) through a bearing, the internal thread sleeve (16) is sleeved outside the second screw (15), a mechanical arm mounting seat (18) is fixedly connected to the top of the second screw (15), and the internal thread sleeve (16) is in threaded connection with the second screw (15).
4. An educational application type robot arm according to claim 3, wherein the second screw (15) is slidably connected to the upright (17).
5. The mechanical arm for teaching application according to any one of claims 1 to 4, wherein the protective component comprises a positioning sleeve (14), two hinge balls (13) are symmetrically arranged on the outer side wall of the positioning sleeve (14), the hinge balls (13) are hinged to the side wall of the positioning sleeve (14), a hinge rod (12) is connected to each hinge ball (13), a hinge groove (11) is slidably connected to one end, away from each hinge ball (13), of each hinge ball (13), the hinge groove (11) is fixedly installed on a vertical plate (10), an inclined plate (9) is fixedly connected to the lower portion of the vertical plate (10), and a driving component is connected to one end, away from each vertical plate (10), of each inclined plate (9).
6. The mechanical arm for teaching application according to claim 5, wherein the driving assembly comprises a thread block (6) and a first screw (7), the first screw (7) is installed in the driving cavity (4), the first screw (7) is rotatably connected with the driving cavity (4), two stop blocks (8) are symmetrically installed at two ends of the first screw (7), the first screw (7) is fixedly connected with the stop blocks (8) through bolts, two sections of external threads with opposite rotation directions and the same thread pitch are symmetrically arranged on the first screw (7), the thread block (6) is sleeved on each section of the external threads, and the thread block (6) is hinged with an inclined plate (9).
7. A robot arm for teaching applications according to claim 6, characterized in that two wheels (5) are symmetrically mounted on the first screw (7), and the wheels (5) are rotatably connected to the driving base (2) through bearings.
8. The mechanical arm for teaching applications as claimed in claim 6, wherein two auxiliary rods (19) for limiting the inclined plate (9) are symmetrically mounted on the column mounting base (3), and one end of each auxiliary rod (19) is connected with the inclined plate (9) through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022063655.7U CN213647552U (en) | 2020-09-21 | 2020-09-21 | Teaching application type robotic arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022063655.7U CN213647552U (en) | 2020-09-21 | 2020-09-21 | Teaching application type robotic arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213647552U true CN213647552U (en) | 2021-07-09 |
Family
ID=76697668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022063655.7U Active CN213647552U (en) | 2020-09-21 | 2020-09-21 | Teaching application type robotic arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213647552U (en) |
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2020
- 2020-09-21 CN CN202022063655.7U patent/CN213647552U/en active Active
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