CN221202310U - High-torque motor in robot motion - Google Patents

Abstract

The utility model provides a high-torque motor in robot motion, which comprises a gear assembly, wherein the gear assembly comprises a panel, a through hole, an output shaft, a driving gear, a first large gear, a first small gear, a second large gear, a second small gear, a third large gear, a third small gear, a fourth large gear, a fourth small gear, a fifth large gear and a rotating shaft, and the upper surface of the panel is provided with the through hole. According to the utility model, the motor drives the output shaft to rotate, so that the driving gear is driven to rotate, the first large gear is driven to rotate, the second large gear is driven to rotate through the first large gear, the second large gear is driven to rotate through the third large gear, the fourth large gear is driven to rotate through the fourth large gear, so that the rotating shaft is driven to rotate, and the transmission gear is driven to rotate through the rotating shaft, so that larger torque is obtained while smaller energy is consumed, the torque is improved compared with that of a traditional motor, the practicability of the motor is improved, and the applicability of the motor is stronger.

Description

High-torque motor in robot motion

Technical Field

The utility model relates to the technical field of torque motors, in particular to a high-torque motor in robot motion.

Background

The torque motor is a rotary driver, torque is the magnitude of moment in physics, the torque motor is a special motor with soft mechanical characteristics and wide speed regulation range, the working characteristic of the torque motor is that the torque motor outputs power not by constant power but by constant moment, the torque motor has soft mechanical characteristics, can block rotation, and has the advantages of low rotation speed, large torque, strong overload capacity, quick response, good characteristic linearity, small moment fluctuation and the like;

The high torque motor is needed to realize the motion process of the robot in the motion of the robot, the existing motor is used for improving the torque of the motor by replacing the high power motor, the high power motor is large in size and energy consumption, the practicability of the motor is reduced, and the motor is limited in use, so that the high torque motor in the motion of the robot is provided.

Disclosure of utility model

In view of the foregoing, it is desirable to provide a high torque motor in robot motion that solves or alleviates the technical problems of the prior art, and at least provides a beneficial option.

The technical scheme of the embodiment of the utility model is realized as follows: the high-torque motor in the motion of the robot comprises a gear assembly, wherein the gear assembly comprises a panel, a through hole, a bearing, an output shaft, a driving gear, a first large gear, a first small gear, a second large gear, a second small gear, a third large gear, a third small gear, a fourth large gear, a fourth small gear, a fifth large gear and a rotating shaft;

The upper surface of panel has seted up the through-hole, the inside wall of through-hole is connected with the output shaft through the bearing rotation, the lateral wall upper portion fixedly connected with driving gear of output shaft, the lateral wall meshing of driving gear is connected with first gear wheel, the top fixedly connected with first pinion of first gear wheel, the lateral wall meshing of first pinion is connected with the second gear wheel, the bottom fixedly connected with second pinion of second gear wheel, the lateral wall meshing of second pinion is connected with the third gear wheel, the top fixedly connected with third pinion of third gear wheel, the lateral wall meshing of third pinion is connected with the fourth gear wheel, the top fixedly connected with fourth pinion of fourth gear wheel, the lateral wall meshing of fourth pinion is connected with the fifth gear wheel, the inside wall fixedly connected with pivot of fifth gear wheel.

Further preferably, the bottom of the outer side wall of the rotating shaft is rotationally connected with a partition plate, the fifth large gear is arranged on the upper portion of the partition plate, a limiting hole is formed in one side of the upper surface of the partition plate, and the lower portion of the outer side wall of the fourth small gear is rotationally connected to the inner side wall of the limiting hole.

Further preferably, the lower part of the upper surface of the panel is fixedly connected with a plurality of pin shafts, the lower surface of the partition plate is provided with a plurality of limit grooves, the upper part of the outer side wall of each pin shaft is fixedly connected with the inner side wall of each limit groove, and the outer side walls of the pin shafts are respectively and rotatably connected with the inner side walls of the first large gear, the second large gear and the third large gear.

Further preferably, the outer side wall of the panel is fixedly connected with a shell, a rotating hole is formed in the middle of the upper surface of the shell, and the outer side wall of the rotating shaft is rotationally connected to the inner side wall of the rotating hole.

Further preferably, a limiting shaft is fixedly connected to one side of the middle of the upper surface of the panel, and the top of the limiting shaft penetrates through one side of the middle of the inner top wall of the shell.

Further preferably, the bottom of the panel is fixedly connected with a motor casing, the lower part of the inner side wall of the motor casing is fixedly connected with a stator, the outer side wall of the output shaft is close to the lower part of the panel and is fixedly connected with a rotor, and the bottom of the outer side wall of the output shaft penetrates through the center of the inner bottom wall of the motor casing.

Further preferably, a socket is arranged at the top center of the front surface of the motor casing.

Further preferably, a transmission gear is fixedly connected to the upper portion of the outer side wall of the rotating shaft.

By adopting the technical scheme, the embodiment of the utility model has the following advantages:

According to the utility model, the motor drives the output shaft to rotate, so that the driving gear is driven to rotate, the first large gear is driven to rotate, the second large gear is driven to rotate through the first large gear, the second large gear is driven to rotate through the third large gear, the fourth large gear is driven to rotate through the fourth large gear, so that the rotating shaft is driven to rotate, and the transmission gear is driven to rotate through the rotating shaft, so that larger torque is obtained while smaller energy is consumed, the torque is improved compared with that of a traditional motor, the practicability of the motor is improved, and the applicability of the motor is stronger.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a view angle block diagram of the present utility model;

FIG. 2 is a block diagram of a rotor and stator of the present utility model;

FIG. 3 is a block diagram of a first and second large gear of the present utility model;

FIG. 4 is a block diagram of an output shaft and master-slave gears of the present utility model;

Fig. 5 is a diagram of the pin and limit groove structure of the present utility model.

Reference numerals: 1. a gear assembly; 11. a panel; 12. a through hole; 13. a bearing; 14. an output shaft; 15. a drive gear; 16. a first gearwheel; 17. a first pinion gear; 18. a second gearwheel; 19. a second pinion gear; 20. a third gearwheel; 21. a third pinion gear; 22. a fourth large gear; 23. a fourth pinion gear; 24. a fifth large gear; 25. a rotating shaft; 26. a partition plate; 27. a limiting hole; 28. a limit groove; 29. a pin shaft; 30. a housing; 31. a turning hole; 32. a limiting shaft; 33. a motor housing; 34. a stator; 35. a rotor; 36. a socket; 37. a transmission gear.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the present utility model provides a high torque motor in robot motion, comprising a gear assembly 1, wherein the gear assembly 1 comprises a panel 11, a through hole 12, a bearing 13, an output shaft 14, a driving gear 15, a first large gear 16, a first small gear 17, a second large gear 18, a second small gear 19, a third large gear 20, a third small gear 21, a fourth large gear 22, a fourth small gear 23, a fifth large gear 24 and a rotating shaft 25;

The upper surface of panel 11 has seted up through-hole 12, the inside wall of through-hole 12 rotates through bearing 13 to be connected with output shaft 14, the lateral wall upper portion fixedly connected with driving gear 15 of output shaft 14, the lateral wall meshing of driving gear 15 is connected with first gear wheel 16, the top fixedly connected with first pinion 17 of first gear wheel 16, the lateral wall meshing of first pinion 17 is connected with second gear wheel 18, the bottom fixedly connected with second pinion 19 of second gear wheel 18, the lateral wall meshing of second pinion 19 is connected with third gear wheel 20, the top fixedly connected with third pinion 21 of third gear wheel 20, the lateral wall meshing of third pinion 21 is connected with fourth gear wheel 22, the top fixedly connected with fourth pinion 23 of fourth gear wheel 22, the lateral wall meshing of fourth pinion 23 is connected with fifth gear wheel 24, the inside wall fixedly connected with pivot 25 of fifth gear wheel 24.

In one embodiment, the specific: the outer side wall bottom of pivot 25 rotates and is connected with baffle 26, and fifth gear wheel 24 sets up in the upper portion of baffle 26, and spacing hole 27 has been seted up to upper surface one side of baffle 26, and the outer side wall lower part of fourth pinion 23 rotates and is connected in the inside wall of spacing hole 27, rotates in the inside of spacing hole 27 through fourth pinion 23 to carry out spacingly to fourth pinion 23.

In one embodiment, the specific: the upper surface lower part of panel 11 is fixedly connected with a plurality of round pins 29, a plurality of spacing recess 28 have been seted up to the lower surface of baffle 26, the lateral wall upper portion fixed connection of round pin 29 is in the inside wall of spacing recess 28, the lateral wall of a plurality of round pins 29 rotates the inside wall of connecting in first gear wheel 16, second gear wheel 18 and third gear wheel 20 respectively, through the rotation of first gear wheel 16, second gear wheel 18 and third gear wheel 20 respectively on a plurality of round pins 29, thereby spacing first gear wheel 16, second gear wheel 18 and third gear wheel 20, and the first pinion 17 on the first gear wheel 16, the second pinion 19 on the second gear wheel 18 and the third pinion 21 on the third gear wheel 20 rotate on a plurality of round pins 29 respectively.

In one embodiment, the specific: the outer side wall fixedly connected with shell 30 of panel 11, shell 30's upper surface middle part has seted up changes hole 31, and the outer side wall rotation of pivot 25 is connected in changeing the inside wall in hole 31, rotates at changeing the inside of hole 31 through pivot 25 to carry out spacingly to pivot 25.

In one embodiment, the specific: the upper surface middle part one side fixedly connected with spacing axle 32 of panel 11, the top of spacing axle 32 runs through in the interior roof middle part one side of shell 30, runs through in shell 30 through spacing axle 32 to spacing axle 32 carries out spacingly.

In one embodiment, the specific: the bottom fixedly connected with motor casing 33 of panel 11, the inside wall lower part fixedly connected with stator 34 of motor casing 33, the outside wall of output shaft 14 is close to the lower part fixedly connected with rotor 35 of panel 11, and the outside wall bottom of output shaft 14 runs through in the interior bottom wall center department of motor casing 33, runs through in the interior bottom wall center department of motor casing 33 through output shaft 14 to carry out spacingly to output shaft 14.

In one embodiment, the specific: a socket 36 is arranged at the center of the top of the front surface of the motor casing 33, and a power supply is conveniently plugged in through the socket 36 so as to supply power to the motor.

In one embodiment, the specific: the upper part of the outer side wall of the rotating shaft 25 is fixedly connected with a transmission gear 37, and the robot is conveniently connected with the transmission gear 37.

The utility model works when in work: through stator 34 and rotor 35 cooperation to drive output shaft 14 rotates, and then drive pinion 15 rotates, through driving pinion 15 rotation, thereby drive first gear wheel 16 rotation, and then drive first pinion 17 rotation, through first pinion 17 rotation, thereby drive second gear wheel 18 rotation, and then drive second pinion 19 rotation, through second pinion 19 rotation, thereby drive third gear wheel 20 rotation, and then drive third pinion 21 rotation, through third pinion 21 rotation, thereby drive fourth gear wheel 22 rotation, and then drive fourth pinion 23 rotation, through fourth pinion 23 rotation, thereby drive fifth gear wheel 24 rotation, and then drive pivot 25 rotation, through pivot 25 rotation, thereby drive gear wheel 37 rotation, through above-mentioned transmission, thereby consume less energy and obtain greater torque, than traditional motor torque improvement.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (8)

1. A high torque motor in robot motion, characterized in that: the gear assembly (1) comprises a panel (11), a through hole (12), a bearing (13), an output shaft (14), a driving gear (15), a first large gear (16), a first small gear (17), a second large gear (18), a second small gear (19), a third large gear (20), a third small gear (21), a fourth large gear (22), a fourth small gear (23), a fifth large gear (24) and a rotating shaft (25);

The upper surface of panel (11) has seted up through-hole (12), the inside wall of through-hole (12) is connected with output shaft (14) through bearing (13) rotation, the lateral wall upper portion fixedly connected with driving gear (15) of output shaft (14), the lateral wall meshing of driving gear (15) is connected with first gear wheel (16), the top fixedly connected with first pinion (17) of first gear wheel (16), the lateral wall meshing of first pinion (17) is connected with second gear wheel (18), the bottom fixedly connected with second pinion (19) of second gear wheel (18), the lateral wall meshing of second pinion (19) is connected with third gear wheel (20), the top fixedly connected with third pinion (21) of third gear wheel (20), the lateral wall meshing of third pinion (21) is connected with fourth gear wheel (22), the top fixedly connected with fourth pinion (23) of fourth gear wheel (22), the lateral wall meshing of fourth pinion (23) is connected with fifth gear wheel (24), the lateral wall meshing of fifth gear wheel (24) is connected with pivot (25).

2. A high torque motor in robotic motion as claimed in claim 1, wherein: the outer side wall bottom of pivot (25) rotates and is connected with baffle (26), fifth gear wheel (24) set up in the upper portion of baffle (26), spacing hole (27) have been seted up to upper surface one side of baffle (26), the outer side wall lower part of fourth pinion (23) rotates and is connected in the inside wall of spacing hole (27).

3. A high torque motor in robotic movement as claimed in claim 2, wherein: the upper surface lower part fixedly connected with a plurality of round pins (29) of panel (11), a plurality of spacing recess (28) have been seted up to the lower surface of baffle (26), the lateral wall upper portion fixedly connected with of round pin axle (29) is in the inside wall of spacing recess (28), a plurality of the lateral wall of round pin axle (29) rotate respectively and connect in the inside wall of first gear wheel (16), second gear wheel (18) and third gear wheel (20).

4. A high torque motor in a robot motion according to claim 3, characterized in that: the outer side wall of the panel (11) is fixedly connected with a shell (30), a rotating hole (31) is formed in the middle of the upper surface of the shell (30), and the outer side wall of the rotating shaft (25) is rotationally connected to the inner side wall of the rotating hole (31).

5. A high torque motor in robotic motion as claimed in claim 4, wherein: the upper surface middle part one side fixedly connected with spacing axle (32) of panel (11), the top of spacing axle (32) runs through in the interior roof middle part one side of shell (30).

6. A high torque motor in robotic motion as claimed in claim 1, wherein: the motor is characterized in that a motor shell (33) is fixedly connected to the bottom of the panel (11), a stator (34) is fixedly connected to the lower portion of the inner side wall of the motor shell (33), a rotor (35) is fixedly connected to the outer side wall of the output shaft (14) close to the lower portion of the panel (11), and the bottom of the outer side wall of the output shaft (14) penetrates through the center of the inner bottom wall of the motor shell (33).

7. A high torque motor in robotic motion as claimed in claim 6, wherein: a socket (36) is arranged at the top center of the front surface of the motor casing (33).

8. A high torque motor in robotic motion as claimed in claim 4, wherein: the upper part of the outer side wall of the rotating shaft (25) is fixedly connected with a transmission gear (37).