CN218462241U - Telescopic arm structure based on slide rail - Google Patents
Telescopic arm structure based on slide rail Download PDFInfo
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- CN218462241U CN218462241U CN202222814821.1U CN202222814821U CN218462241U CN 218462241 U CN218462241 U CN 218462241U CN 202222814821 U CN202222814821 U CN 202222814821U CN 218462241 U CN218462241 U CN 218462241U
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- 238000010276 construction Methods 0.000 claims 1
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- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
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Abstract
A telescopic arm structure based on a slide rail relates to the technical field of telescopic arms, and comprises a first arm, a second arm and a third arm which are movably arranged in an up-down direction, wherein a lower slide rail and an upper slide rail are arranged on one side of the first arm and the third arm close to the second arm in parallel, an upper slide block and a lower slide block which are in sliding connection with the lower slide rail and the upper slide rail are correspondingly arranged on the upper side and the lower side of the second arm, and the telescopic arm structure also comprises a driving device which is arranged on the second arm and used for driving the second arm and the third arm to slide and stretch, the telescopic arm structure realizes a telescopic effect, can adjust the position of a manipulator based on a vehicle body during operation, adjusts the position of the manipulator according to the size of an operation space, and ensures that the robot can adapt to operation in a narrow space; the manipulator can be ensured to be retracted into the vehicle body in the moving process, and the manipulator is protected from being impacted or scraped.
Description
Technical Field
The utility model relates to a flexible arm technical field, concretely relates to flexible arm structure based on slide rail.
Background
With the continuous development and application of the robot technology, the advantages of the robot are more and more prominent. Especially in the field of mobile transfer robots, the introduction of robots into industrial production instead of manual labor has become an unhindered trend. The sorting task of commodity circulation trade, the task is deposited in the storage gradually from artifical to the robot transition, so make activities such as deposit, transport, the transfer of article become the unit operation to improve the efficiency of commodity circulation transportation greatly.
Most of the existing sorting robots provided with the mechanical hands load the mechanical hands in front of the vehicle body, so that a certain space is occupied, the vehicle body has a relatively large movement space, the mechanical hands cannot be protected in the movement process, and the mechanical hands are easily impacted or scraped outside the vehicle body; and can not work normally in some specific narrow spaces.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a telescopic arm structure based on a slide rail, which can adjust the position of a manipulator based on a vehicle body during operation, adjust the position of the manipulator according to the size of an operation space and ensure that the robot can adapt to operation in a narrow space; the manipulator can be ensured to be contracted into the vehicle body in the movement process, and the manipulator is protected from being impacted or scraped; and the transmission ratio can be enlarged, and the telescopic speed of the telescopic arm is improved.
For solving the technical problem, the utility model discloses the technical scheme who adopts does:
a telescopic arm structure based on a slide rail comprises a first arm, a second arm and a third arm which are movably arranged in an upper-lower direction, wherein a lower slide rail and an upper slide rail are arranged in parallel on one side of the first arm and one side of the third arm close to the second arm, the upper side and the lower side of the second arm are correspondingly provided with an upper sliding block and a lower sliding block which are connected with the lower sliding rail and the upper sliding rail in a sliding manner, and the second arm further comprises a driving device which is arranged on the second arm and used for driving the second arm and the third arm to slide and stretch.
Further, a lower rack arranged along the length direction of the first arm is arranged on the side part of the first arm, and insections of the lower rack are arranged on the top surface of the lower rack; the lateral part of the third arm is provided with an upper rack corresponding to the lower rack, and the insection of the upper rack is arranged on the bottom surface of the upper rack.
Furthermore, the driving device comprises a rotary steering engine arranged in the second arm, an output shaft of the rotary steering engine is connected with a first gear, the first gear is in meshing transmission connection with a second gear, the second gear is fixedly arranged at one end of a connecting shaft, the other end of the connecting shaft penetrates through the second arm and is connected with a third gear, and the upper end and the lower end of the third gear are in meshing transmission connection with the upper rack and the lower rack respectively.
Furthermore, the first arm is in a fixed setting state, and the third arm is used for additionally installing the mechanical gripper.
Furthermore, a visual camera for sensing the position of the article is arranged on the third arm.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a flexible arm structure based on slide rail sets up first arm, second arm, third arm, lower slide rail, upper slide rail, top shoe, lower slider, drive arrangement, and during the use, through drive arrangement drive second arm, third arm slip flexible to realize flexible effect, can adjust the position of manipulator based on the automobile body during the operation, adjust the position of manipulator according to the operation space size, ensure that the robot can adapt to the operation in narrow space; the manipulator can be ensured to be contracted into the vehicle body in the movement process, and the manipulator is protected from being impacted or scraped; and the transmission ratio can be enlarged, and the telescopic speed of the telescopic arm is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of another perspective of the present invention;
FIG. 3 is a schematic diagram of the explosion structure of the present invention;
fig. 4 is an exploded view of the present invention from another perspective;
fig. 5 is a schematic view of the extending state of the present invention.
In the figure: 1. the device comprises a first arm, 2 parts of a lower rack, 3 parts of a lower sliding rail, 4 parts of a second arm, 5 parts of a rotary steering engine, 6 parts of a first gear, 7 parts of a second gear, 8 parts of a connecting shaft, 9 parts of a third gear, 10 parts of an upper sliding block, 11 parts of a third arm, 12 parts of an upper rack, 13 parts of an upper sliding rail, 14 parts of a lower sliding block and 15 parts of a vision camera.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-5, a telescopic arm structure based on a sliding rail includes a first arm 1, a second arm 4, and a third arm 11 movably disposed in an upper-lower direction, where the first arm 1 and the third arm 11 are close to a lower sliding rail 3 and an upper sliding rail 13 arranged in parallel on one side of the second arm 4, an upper slider 10 and a lower slider 14 slidably connected to the lower sliding rail 3 and the upper sliding rail 13 are correspondingly disposed on the upper side and the lower side of the second arm 4, and a driving device disposed on the second arm 4 for driving the second arm 4 and the third arm 11 to slide and stretch.
The utility model provides a flexible arm structure based on slide rail sets up first arm 1, second arm 4, third arm 11, lower slide rail 3, goes up slide rail 13, goes up slider 10, lower slider 14, drive arrangement, and when using, through the drive arrangement drive second arm 4, third arm 11 slide and stretch out and draw back to realize flexible effect, can adjust the manipulator position based on the automobile body during operation, adjust the manipulator position according to the operation space size, ensure that the robot can adapt to and operate in narrow space; the manipulator can be ensured to be retracted into the vehicle body in the moving process, and the manipulator is protected from being impacted or scraped; and the transmission ratio can be enlarged, and the telescopic speed of the telescopic arm is improved.
Specifically, as shown in the figure, a lower rack 2 arranged along the length direction of the first arm 1 is arranged on the side part of the first arm 1, and insections of the lower rack 2 are arranged on the top surface of the lower rack 2; the side of the third arm 11 is provided with an upper rack 12 corresponding to the lower rack 2, and the insection of the upper rack 12 is arranged on the bottom surface of the upper rack 12. The driving device comprises a rotating steering engine 5 arranged in the second arm 4, an output shaft of the rotating steering engine 5 is connected with a first gear 6, the first gear 6 is in meshed transmission connection with a second gear 7, the second gear 7 is fixedly arranged at one end of a connecting shaft 8, the other end of the connecting shaft 8 penetrates through the second arm 4 to be connected with a third gear 9, and the upper end and the lower end of the third gear 9 are respectively in meshed transmission connection with the upper rack 12 and the lower rack 2. When the telescopic arm is used, the rotary steering engine 5 drives the first gear 6 to rotate, the first gear 6 drives the second gear 7 to rotate, the second gear 7 drives the third gear 9 to rotate through the connecting shaft 8, and the third gear 9 drives the second arm 4 to slide and simultaneously drives the third arm 11 to slide through the upper rack 12 and the lower rack 2, so that the telescopic arm is telescopic, the transmission ratio can be enlarged, and the telescopic speed of the telescopic arm is increased.
Specifically, as shown in the figure, the first arm 1 is in a fixed setting state, and the third arm 11 is used for installing a mechanical gripper.
Specifically, as shown in the figure, a visual camera 15 for sensing the position of the object is disposed on the third arm 11.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
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 (5)
1. The utility model provides a flexible arm structure based on slide rail, its characterized in that, is including first arm (1), second arm (4) and third arm (11) that are the mobile setting of upper and lower position, first arm (1), third arm (11) are close to one side parallel arrangement of second arm (4) has lower slide rail (3), last slide rail (13), upside, the downside of second arm (4) correspond be provided with lower slide rail (3), last slide rail (13) sliding connection's top shoe (10), lower slide block (14), still including setting up be used for the drive on second arm (4), third arm (11) slip flexible drive arrangement.
2. A telescopic arm structure based on a sliding track according to claim 1, characterized in that the side of the first arm (1) is provided with a lower rack (2) along the length direction, the insection of the lower rack (2) is arranged on the top surface of the lower rack (2); the side part of the third arm (11) is provided with an upper rack (12) corresponding to the lower rack (2), and the insection of the upper rack (12) is arranged on the bottom surface of the upper rack (12).
3. The telescopic arm structure based on the sliding rail is characterized in that the driving device comprises a rotary steering engine (5) arranged in the second arm (4), an output shaft of the rotary steering engine (5) is connected with a first gear (6), the first gear (6) is in meshed transmission with a second gear (7), the second gear (7) is fixedly arranged at one end of a connecting shaft (8), the other end of the connecting shaft (8) penetrates through the second arm (4) to be connected with a third gear (9), and the upper end and the lower end of the third gear (9) are in meshed transmission with the upper rack (12) and the lower rack (2) respectively.
4. A telescopic arm construction based on sliding rails according to claim 3, characterized in that the first arm (1) is in a fixed set-up state and the third arm (11) is used for attaching a mechanical gripper.
5. A sliding track based telescopic arm structure according to claim 4, characterized in that a visual camera (15) for sensing the position of the object is arranged on the third arm (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222814821.1U CN218462241U (en) | 2022-10-25 | 2022-10-25 | Telescopic arm structure based on slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222814821.1U CN218462241U (en) | 2022-10-25 | 2022-10-25 | Telescopic arm structure based on slide rail |
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| Publication Number | Publication Date |
|---|---|
| CN218462241U true CN218462241U (en) | 2023-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222814821.1U Active CN218462241U (en) | 2022-10-25 | 2022-10-25 | Telescopic arm structure based on slide rail |
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| CN (1) | CN218462241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117533726A (en) * | 2024-01-09 | 2024-02-09 | 苏州艾思泰自动化设备有限公司 | Light telescopic mechanism and conveying equipment comprising same |
-
2022
- 2022-10-25 CN CN202222814821.1U patent/CN218462241U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117533726A (en) * | 2024-01-09 | 2024-02-09 | 苏州艾思泰自动化设备有限公司 | Light telescopic mechanism and conveying equipment comprising same |
| CN117533726B (en) * | 2024-01-09 | 2024-04-09 | 苏州艾思泰自动化设备有限公司 | Light telescopic mechanism and conveying equipment comprising same |
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