Intelligent robot servo motor with anti-seismic function

Abstract

The utility model discloses an intelligent robot servo motor with an anti-seismic function, which comprises a motor body, a protective shell fixedly mounted on the outer side of the motor body, a positioning hole formed in the surface of the protective shell, a transmission shaft rotationally mounted on one side of the motor body, a sliding groove formed in a positioning plate, a threaded transmission rod rotationally mounted on a supporting shaft, and a threaded transmission rod rotationally mounted on the supporting shaft. Positioning columns are in threaded connection with the two sides of the threaded transmission rod, limiting grooves are formed in the two sides of the inner wall of the sliding groove, spring dampers are fixedly installed on the two sides of the surface of the motor body, and a protection plate is fixedly connected to one end of each spring damper. The beneficial effects of the utility model are that the threaded transmission rod is rotated to enable the positioning column to stretch out and draw back and then to be supported in the protective housing, thereby realizing fixed support of the motor body and preventing vibration of the motor body, and through the spring dampers and the protective plates installed on the two side surfaces of the motor body, when the protective housing is vibrated or impacted, the motor body can be protected. The force applied to the motor body is buffered, and the motor body is prevented from being damaged during vibration.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent robot servo motors, in particular to an intelligent robot servo motor with an anti-vibration function. Background Art

[0002] With the widespread application of robotics in industrial automation, service industries, and special operations, the performance requirements for robot servo motors are increasing. Intelligent robots not only require servo motors to provide high-precision position control and fast dynamic response, but also often face adverse factors such as vibration and impact due to the diversity and complexity of their working environment. These external disturbances may reduce the control accuracy of the servo system, increase the wear of mechanical parts, and even affect the stability and life of the entire robot.

[0003] In the existing servo motor design, although many products already have high stability and precision, there is still room for improvement in seismic performance. Especially for intelligent robots working in some high-dynamic operations or unstructured environments, such as search and rescue robots, construction robots or field exploration robots, these robots often face relatively complex environments, so the vibration and external force impact on the motor are relatively serious, which can easily cause damage to the robot motor. The servo motor system they carry must be able to effectively resist vibration and accidental impact during operation to ensure normal operation and function under harsh conditions. Therefore, it is necessary to propose an intelligent robot servo motor with seismic resistance to solve the above-mentioned problems. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes an intelligent robot servo motor with anti-vibration function to overcome the above technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] An intelligent robot servo motor with anti-seismic function comprises a motor body, a protective shell is fixedly installed on the outside of the motor body, a positioning hole is opened on the surface of the protective shell, a transmission shaft is rotatably installed on one side of the motor body, a positioning plate is fixedly connected to one end of the motor body, a sliding groove is opened in the positioning plate, a support shaft is fixedly installed in the sliding groove, a threaded transmission rod is rotatably installed on the support shaft, positioning columns are threadedly connected on both sides of the threaded transmission rod, a limiting block is fixedly connected to one side of the surface of the positioning column, limiting grooves are opened on both sides of the inner wall of the sliding groove, the limiting block is slidably installed in the limiting groove, a rotating groove is opened on one side surface of the positioning plate, spring dampers are fixedly installed on both sides of the surface of the motor body, and one end of the spring damper is fixedly connected to the protective plate.

[0007] Furthermore, in order to achieve fixed installation of the protective shell, shrinkage grooves are opened on the bottom of both sides of the surface of the protective shell, and a rotating shaft 1 is rotatably installed at one end of the shrinkage groove. A limit plate is fixedly installed on the rotating shaft 1, and a positioning bolt is threadedly connected to the limit plate. A threaded hole is opened on the inner wall of the shrinkage groove. The limit plate is installed in the shrinkage groove through the positioning bolts on the surface. After removing the positioning bolts, the limit plate is rotated to make the limit plate parallel to the bottom of the protective shell, and then the protective shell is fixedly installed at the required working place through the positioning bolts.

[0008] Furthermore, in order to facilitate the rotation of the threaded transmission rod, a twisting block is fixedly connected to the surface of the threaded transmission rod. The twisting block is installed in the rotation groove, and the threaded transmission rod is rotated by the twisting block.

[0009] Furthermore, in order to achieve buffering when the surface of the protective plate is impacted, a rubber pad is fixedly bonded to the surface of the protective plate, and the rubber pad is used to buffer and protect the surface of the protective plate.

[0010] Furthermore, in order to achieve the sealing and dustproofing of the rotating groove, a rotating shaft 2 is rotatably installed on the top of the rotating groove, and a closing cover is fixedly connected to the surface of the rotating shaft 2. The size of the closing cover matches the rotating groove. The closing cover is driven by the rotating shaft to rotate and cover the rotating groove, so that the rotating groove is sealed and dustproof when it is not in use.

[0011] Furthermore, in order to achieve heat dissipation when the motor body is working, heat sinks are fixedly installed on both sides of the motor body surface, and heat dissipation holes are opened on the surface of the positioning plate. The heat dissipation of the motor body is carried out through the heat sinks and the heat dissipation holes when the motor body is working.

[0012] Furthermore, in order to lift the protective shell, a hand pull ring is fixedly installed on the top of the protective shell, and the servo motor is pulled by the hand pull ring to move it.

[0013] The beneficial effects of the utility model are as follows: the protective shell is sleeved on the outside of the motor body to protect and isolate the motor body, so that when the protective shell is subjected to an unexpected impact, the damage to the motor body is reduced; by rotating the threaded transmission rod, the threaded transmission rod drives the positioning columns to support on both sides of the protective shell, so as to achieve fixed support for the motor body and prevent the motor body from vibrating during use; through the spring dampers and protective plates installed on both sides of the motor body, when the motor body is subjected to impact and vibration, the vibration and impact force can be buffered, thereby reducing the damage to the motor body caused by vibration and unexpected impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, purposes and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 It is a schematic diagram of the surface structure of an intelligent robot servo motor with anti-vibration function according to an embodiment of the utility model;

[0016] Figure 2 It is a side view of an intelligent robot servo motor with anti-vibration function according to an embodiment of the utility model;

[0017] Figure 3 It is a schematic diagram of the surface structure of a motor body in a servo motor of an intelligent robot with anti-vibration function according to an embodiment of the utility model;

[0018] Figure 4 It is a back view of a motor body in an intelligent robot servo motor with anti-vibration function according to an embodiment of the utility model;

[0019] Figure 5 A schematic diagram of the installation structure of a threaded transmission rod in a servo motor of an intelligent robot with anti-vibration function according to an embodiment of the utility model.

[0020] In the figure:

[0021] 1. Motor body; 2. Protective shell; 3. Positioning hole; 4. Transmission shaft; 5. Positioning plate; 6. Sliding groove; 7. Support shaft; 8. Threaded transmission rod; 9. Positioning column; 10. Limit block; 11. Limit groove; 12. Rotation groove; 13. Spring damper; 14. Protective plate; 15. Contraction groove; 16. Rotation axis 1; 17. Limit plate; 18. Positioning bolt; 19. Twist block; 20. Rubber pad; 21. Rotation axis 2; 22. Closing cover; 23. Heat sink; 24. Heat dissipation hole; 25. Hand pull ring. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1-Figure 5The utility model provides a technical solution: an intelligent robot servo motor with anti-seismic function, comprising a motor body 1, a metal rectangular protective shell 2 is fixedly installed on the outside of the motor body 1, and the two sides of the motor body 1 are installed in the air on both sides of the inner wall of the protective shell 2; a positioning hole 3 is opened on the surface of one side of the protective shell 2, and the protective shell 2 is fixedly installed on the outside of the motor body 2 through the cooperation of the bolts and the positioning holes 3; a transmission shaft 4 is rotatably installed on one side of the motor body 1 for transmission connection of the motor body 1; a positioning plate 5 is fixedly connected to the end of the motor body 1 away from the transmission shaft 4, and a circular sliding groove 6 is opened inside the positioning plate 5, and a support shaft 7 is fixedly installed in the sliding groove 6, and the support shaft 7 is on A threaded transmission rod 8 is rotatably installed, and the support rod is installed at the center position of the threaded transmission rod 8; positioning columns 9 are threadedly connected on both sides of the threaded transmission rod 8, and a limiting block 10 is fixedly connected to one side of the surface of the positioning column 9. Limiting grooves 11 are opened on both sides of the inner wall of the sliding groove 6, and the limiting block 10 is slidably installed in the limiting groove 11 to prevent the support column from rotating when the threaded transmission rod 8 drives the support column to move; a rotation groove 12 is opened on one side surface of the positioning plate 5 to facilitate the rotation of the threaded transmission rod 8; spring dampers 13 are fixedly installed on both sides of the surface of the motor body 1, and one end of the spring damper 13 is fixedly connected to a metal protective plate 14 for buffering the impact force exerted on the motor body 1.

[0024] See also Figure 1-Figure 5A pair of contraction grooves 15 are provided at the bottom of both sides of the surface of the protective shell 2, and a rotating shaft 16 is rotatably installed at the bottom end of the contraction groove 15. A limit plate 17 is fixedly installed on the surface of the rotating shaft 16, and a positioning bolt 18 is threadedly connected to the limit plate 17. A threaded hole is provided on the inner wall of the contraction groove 15, and the threaded hole cooperates with the positioning bolt 18. The limit plate 17 is installed in the contraction groove 15 through the positioning bolt 18 on the surface. The installation and removal of the limit plate 17 in the contraction groove 15 can be achieved by screwing the positioning bolt 18. After the positioning bolt 18 is screwed off, the limit plate 17 is rotated to be flush with the bottom of the protective shell 2, and then the limit plate 17 and the protective shell 2 are fixedly installed in the working position of the servo motor through the positioning bolt 18; the surface of the threaded transmission rod 8 is fixedly connected with a twisting block 19, and the twisting block 19 It is installed in the rotating groove 12 to facilitate the twisting of the threaded transmission rod 8; the surface of the protective plate 14 is fixedly bonded with a rubber pad 20, which is used to buffer and protect the surface of the protective plate 14 when it is impacted; a rotating shaft 21 is rotatably installed on the top of the rotating groove 12, and a closing cover 22 is fixedly connected to the surface of the rotating shaft 21. The size of the closing cover 22 matches the rotating groove 12, and the closing cover 22 is driven by the rotating shaft to rotate and then covers the rotating groove 12, so that the rotating groove 12 is dust-proof and sealed when it is not in use; heat sinks 23 are fixedly installed on the upper and lower sides of the surface of the motor body 1, and heat dissipation holes 24 are opened on the surface of the positioning plate 5 for internal heat dissipation of the motor body 1 when it is working; a hand pull ring 25 is fixedly installed on the top of the protective shell 2 for lifting and moving the protective shell 2 and the motor body 1.

[0025] Working principle: The protective housing 2 is fixedly installed on the outside of the motor body 1 by matching the bolts with the positioning holes 3 on the surface of the protective housing 2. After placing the protective housing 2 and the motor body 1 inside at the position where the servo motor needs to work, the positioning bolt 18 is rotated and unscrewed, and the limit plate 17 is rotated through the rotating shaft 16 to make it flush with the bottom of the protective housing 2, and then the limit plate 17 and the protective housing 2 are fixedly installed in the working position of the servo motor through the positioning bolt 18; the closing cover 22 is opened upwards through the rotating shaft 21, and then the threaded transmission rod 8 is rotated by rotating the twisting block 19, and the threaded transmission rod 8 is connected to the positioning column 9 through a thread, and the positioning column 9 is connected to the servo motor through the limit block 10 cooperates with the limit groove 11, so that the threaded transmission rod 8 drives the positioning column 9 to continuously move toward the two sides of the sliding groove 6 until the two ends of the positioning column 9 contact the inner wall of the protective shell 2, thereby realizing fixed support for the motor body 1 in the protective shell 2; when the protective shell 2 is subjected to vibration or accidental impact, the damage to the motor body 1 when it is impacted is reduced by installing the motor body 1 and the inner wall of the protective shell 2 in the air; and the spring damper 13 and the protective plate 14 fixedly installed on both sides of the motor body 1 are used to buffer the impact force on the motor body 1 and protect the motor body 1, thereby further reducing the damage to the motor body 1 when it is impacted and reducing the vibration intensity of the motor body 1.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An intelligent robot servo motor with anti-vibration function, characterized in that: The invention comprises a motor body (1), a protective shell (2) is fixedly installed on the outer side of the motor body (1), a positioning hole (3) is opened on the surface of the protective shell (2), a transmission shaft (4) is rotatably installed on one side of the motor body (1), the transmission shaft (4) rotatably passes through the protective shell (2), one end of the motor body (1) is fixedly connected with a positioning plate (5), a sliding groove (6) is opened in the positioning plate (5), a support shaft (7) is fixedly installed in the sliding groove (6), and a threaded transmission shaft (7) is rotatably installed on the support shaft (7). The threaded transmission rod (8) is provided with a positioning column (9) on both sides of the threaded transmission rod (8), a limiting block (10) is fixedly connected to one side of the surface of the positioning column (9), limiting grooves (11) are provided on both sides of the inner wall of the sliding groove (6), the limiting block (10) is slidably installed in the limiting groove (11), a rotating groove (12) is provided on one side of the surface of the positioning plate (5), spring dampers (13) are fixedly installed on both sides of the surface of the motor body (1), and a protective plate (14) is fixedly connected to one end of the spring damper (13).

2. The intelligent robot servo motor with anti-vibration function according to claim 1, characterized in that: The bottom of both sides of the surface of the protective shell (2) are provided with contraction grooves (15), one end of the contraction groove (15) is rotatably mounted with a rotating shaft (16), a limit plate (17) is fixedly mounted on the rotating shaft (16), a positioning bolt (18) is threadedly connected to the limit plate (17), a threaded hole is provided on the inner wall of the contraction groove (15), and the limit plate (17) is installed in the contraction groove (15) through the positioning bolt (18) on the surface.

3. The intelligent robot servo motor with anti-vibration function according to claim 1, characterized in that: A twisting block (19) is fixedly connected to the surface of the threaded transmission rod (8), and the twisting block (19) is installed in the rotating groove (12).

4. The intelligent robot servo motor with anti-vibration function according to claim 1, characterized in that: A rubber pad (20) is fixedly bonded to the surface of the protective plate (14).

5. The intelligent robot servo motor with anti-vibration function according to claim 1, characterized in that: A second rotating shaft (21) is rotatably mounted on the top of the rotating groove (12), and a closing cover (22) is fixedly connected to the surface of the second rotating shaft (21). The size of the closing cover (22) matches the rotating groove (12).

6. The intelligent robot servo motor with anti-vibration function according to claim 1, characterized in that: Heat sinks (23) are fixedly mounted on both sides of the surface of the motor body (1), and heat dissipation holes (24) are opened on the surface of the positioning plate (5).

7. The intelligent robot servo motor with anti-vibration function according to claim 1, characterized in that: A hand pull ring (25) is fixedly mounted on the top of the protective shell (2).

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