CN211162586U

CN211162586U - Walking type welding robot

Info

Publication number: CN211162586U
Application number: CN201922439327.XU
Authority: CN
Inventors: 詹姆斯; 张洋洋; 徐亚军; 赵峰; 刘强
Original assignee: Shandong Kunpeng Intelligent Equipment Co ltd
Current assignee: Shandong Kunpeng Intelligent Equipment Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-04
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a walking welding robot, including moving the case, the fluting has been seted up to moving the bottom of case, moving the top fixedly connected with arm of case, moving the electronic flexible post of top fixedly connected with of incasement chamber, the extension end fixedly connected with sliding plate of electronic flexible post, the left side fixedly connected with second motor at sliding plate top, the output shaft fixedly connected with third gear of second motor, the left side fixedly connected with support frame at sliding plate top. Through opening electronic flexible post, will remove the gyro wheel and stretch out the inner chamber of removal case with the directive wheel, open the second motor, the second motor can drive the axis of rotation through third gear, chain and second gear and rotate, and then drive and remove the gyro wheel and rotate, has reached the purpose of walking, has avoided the staff to use other moving platform to transport the situation of this welding robot, and the transportation is very convenient, has improved the transportation efficiency greatly.

Description

Walking type welding robot

Technical Field

The utility model relates to the technical field of robots, specifically a walking welding robot.

Background

A robot is a machine device that automatically performs work. It can accept human command, run the program programmed in advance, and also can operate according to the principle outline action made by artificial intelligence technology. The task of which is to assist or replace human work, such as production, construction, or dangerous work. The robot generally comprises an actuating mechanism, a driving device, a detecting device, a control system, a complex machine and the like, wherein the actuating mechanism of the robot is a robot body, an arm part of the robot body generally adopts a spatial open-chain connecting rod mechanism, a kinematic pair (a revolute pair or a revolute pair) is often called as a joint, and the number of the joints is generally the degree of freedom of the robot. The robot actuator may be classified into rectangular coordinate type, cylindrical coordinate type, polar coordinate type, joint coordinate type, and the like according to the joint configuration type and the motion coordinate type. For the sake of anthropomorphic reasons, the relevant parts of the robot body are often referred to as a base, a waist, an arm, a wrist, a hand (gripper or end effector), a walking part (for a mobile robot), and the like, respectively.

In welding production process, can use welding robot to replace the manpower to work usually, however traditional welding robot removes inconveniently in the use, can not walk, needs the staff to install welding robot at other moving platform and transports, and the transportation is very inconvenient, for this reason, proposes a walking welding robot.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a walking welding robot to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a walking type welding robot comprises a moving box, wherein a groove is formed in the bottom of the moving box, a mechanical arm is fixedly connected to the top of the moving box, an electric telescopic column is fixedly connected to the top of an inner cavity of the moving box, a sliding plate is fixedly connected to the extending end of the electric telescopic column, a second motor is fixedly connected to the left side of the top of the sliding plate, a third gear is fixedly connected to an output shaft of the second motor, two support frames are fixedly connected to the left side of the top of the sliding plate, a rotating shaft is rotatably connected between the two support frames, moving rollers are fixedly connected to both sides of the surface of the rotating shaft, a second gear is fixedly connected to the center of the surface of the rotating shaft, the third gear is connected with the second gear through chain transmission, a first motor is fixedly connected to the right side of the top of the, the output shaft fixedly connected with threaded rod of first motor, the right side at sliding plate top just is located the front side fixedly connected with limiting plate of first motor, the inner chamber sliding connection of limiting plate has the rack, the right-hand member fixedly connected with screwed pipe of rack, the thread groove has been seted up to the inner chamber of screwed pipe, the right side of sliding plate inner chamber is rotated through the bearing and is connected with the rotation post, the bottom fixedly connected with fixed axle of rotation post, the both sides on fixed axle surface all rotate and are connected with the gyro wheel that turns to, the top fixedly connected with first gear of rotation post.

As further preferable in the present technical solution: the equal fixedly connected with support column in four corners of removal bottom of the case portion, the bottom fixedly connected with shock insulator of support column.

As further preferable in the present technical solution: the right side fixedly connected with fixed block of thread groove, the spacing groove has been seted up to the inner chamber of fixed block, the equal fixedly connected with stopper in top and the bottom of screwed pipe, stopper and spacing groove sliding connection.

As further preferable in the present technical solution: the surface of threaded rod is provided with the external screw thread, the inner chamber of thread groove is provided with the internal thread of threaded rod looks adaptation, threaded rod and thread groove threaded connection.

As further preferable in the present technical solution: the surface of the first gear is meshed with a rack, and the rack is in transmission connection with the first gear.

As further preferable in the present technical solution: the left side of the inner cavity of the sliding plate is provided with a through hole, and the top end of the chain penetrates through the through hole.

As further preferable in the present technical solution: the right side fixedly connected with switch on the positive surface of removal case, the electrical property input of electronic flexible post, first motor and second motor all with the electrical property output electric connection of switch.

Compared with the prior art, the beneficial effects of the utility model are that: through opening electronic flexible post, will remove the gyro wheel and stretch out the inner chamber of removal case with the directive wheel, open the second motor, the second motor can drive the axis of rotation through third gear, chain and second gear and rotate, and then drive and remove the gyro wheel and rotate, has reached the purpose of walking, has avoided the staff to use other moving platform to transport the situation of this welding robot, and the transportation is very convenient, has improved the transportation efficiency greatly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the movable box of the present invention;

Fig. 3 is a schematic view of a transmission structure of a third gear and a second gear of the present invention;

Fig. 4 is the utility model discloses a first gear and pinion rack transmission structure sketch map.

In the figure: 1. a mobile box; 2. a support pillar; 3. a switch; 4. a mechanical arm; 5. an electric telescopic column; 6. a first motor; 7. a rack; 8. a first gear; 9. rotating the column; 10. a fixed shaft; 11. a steering roller; 12. grooving; 13. a chain; 14. a rotating shaft; 15. a second gear; 16. moving the roller; 17. a sliding plate; 18. a third gear; 19. a second motor; 20. a support frame; 21. a through hole; 22. a limiting plate; 23. a thread groove; 24. a limiting block; 25. a limiting groove; 26. a fixed block; 27. a threaded pipe; 28. a threaded rod.

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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a walking type welding robot comprises a moving box 1, a slot 12 is arranged at the bottom of the moving box 1, a mechanical arm 4 is fixedly connected at the top of the moving box 1, an electric telescopic column 5 is fixedly connected at the top of an inner cavity of the moving box 1, a sliding plate 17 is fixedly connected at the extending end of the electric telescopic column 5, a second motor 19 is fixedly connected at the left side of the top of the sliding plate 17, a third gear 18 is fixedly connected with an output shaft of the second motor 19, a supporting frame 20 is fixedly connected at the left side of the top of the sliding plate 17, the number of the supporting frames 20 is two, a rotating shaft 14 is rotatably connected between the two supporting frames 20, moving rollers 16 are fixedly connected at both sides of the surface of the rotating shaft 14, a second gear 15 is fixedly connected at the center of the surface of the rotating shaft 14, the third gear 18 and the second gear 15 are in transmission connection, output shaft fixedly connected with threaded rod 28 of first motor 6, the right side at sliding plate 17 top just is located the front side fixedly connected with limiting plate 22 of first motor 6, limiting plate 22's inner chamber sliding connection has rack 7, rack 7's right-hand member fixedly connected with screwed pipe 27, screwed groove 23 has been seted up to the inner chamber of screwed pipe 27, the right side of sliding plate 17 inner chamber is rotated through the bearing and is connected with rotation post 9, the bottom fixedly connected with fixed axle 10 of rotation post 9, the both sides on fixed axle 10 surface all rotate and are connected with steering wheel 11, the first gear 8 of top fixedly connected with of rotation post 9.

In this embodiment, specifically: the equal fixedly connected with support column 2 in four corners of removal case 1 bottom, the bottom fixedly connected with spacer of support column 2 through above setting, can improve the stability of removal case 1 when the stationary work, has avoided removal case 1 gliding situation to appear at the during operation.

In this embodiment, specifically: the right side fixedly connected with fixed block 26 of thread groove 23, spacing groove 25 has been seted up to the inner chamber of fixed block 26, the equal fixedly connected with stopper 24 in top and the bottom of screwed pipe 27, stopper 24 and spacing groove 25 sliding connection, through the above setting, can avoid screwed pipe 27 to rotate, improved the stability when screwed pipe 27 slides.

In this embodiment, specifically: the surface of the threaded rod 28 is provided with external threads, the inner cavity of the thread groove 23 is provided with internal threads matched with the threaded rod 28, the threaded rod 28 is in threaded connection with the thread groove 23, and through the arrangement, the rack 7 can be pushed to slide in the inner cavity of the limiting plate 22.

In this embodiment, specifically: the surface of the first gear 8 is meshed with the rack 7, the rack 7 is in transmission connection with the first gear 8, and through the arrangement, the left and right rotation of the rotating column 9 can be controlled through the left and right sliding of the rack 7.

In this embodiment, specifically: a through hole 21 is arranged on the left side of the inner cavity of the sliding plate 17, and the top end of the chain 13 penetrates through the through hole 21.

In this embodiment, specifically: the right side fixedly connected with switch 3 on the positive surface of removal case 1, the electric input of electronic flexible post 5, first motor 6 and second motor 19 all with switch 3's electric output end electric connection.

in the embodiment, the models of the second motor 19 and the first motor 6 are Y160L-2, and the model of the electric telescopic column 5 is ANT-35.

Working principle or structure principle, when in use, the movable roller 16 and the steering roller 11 extend out of the inner cavity of the movable box 1 by opening the electric telescopic column 5, the second motor 19 is opened, the second motor 19 can drive the chain 13 to rotate through the third gear 18, the chain 13 drives the second gear 15 to rotate, the second gear 15 drives the rotating shaft 14 of the inner cavity to rotate, the rotating shaft 14 further drives the movable roller 16 to rotate, the purpose of walking is achieved, the output shaft of the first motor 6 drives the threaded rod 28 to rotate by opening the first motor 6, the threaded rod 28 drives the threaded pipe 27 to move left and right through the external threads on the surface, the threaded pipe 27 drives the rack 7 to slide in the inner cavity of the limiting plate 22, the rack 7 drives the rotating column 9 to rotate through the first gear 8, the rotating column 9 can drive the steering roller 11 to rotate through the fixed shaft 10, and further control the steering of the welding robot, the convenience when turning to has been improved, has avoided the staff to use the situation of this welding robot of other moving platform transports, and the transportation is very convenient, has improved transportation efficiency greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a walking welding robot, includes mobile box (1), its characterized in that: the bottom of the movable box (1) is provided with a slot (12), the top of the movable box (1) is fixedly connected with a mechanical arm (4), the top of an inner cavity of the movable box (1) is fixedly connected with an electric telescopic column (5), the extending end of the electric telescopic column (5) is fixedly connected with a sliding plate (17), the left side of the top of the sliding plate (17) is fixedly connected with a second motor (19), the output shaft of the second motor (19) is fixedly connected with a third gear (18), the left side of the top of the sliding plate (17) is fixedly connected with a support frame (20), the number of the support frames (20) is two, a rotating shaft (14) is rotatably connected between the two support frames (20), two sides of the surface of the rotating shaft (14) are both fixedly connected with movable rollers (16), and the center of the surface of the rotating shaft (14) is fixedly connected, the third gear (18) is in transmission connection with the second gear (15) through a chain (13), the right side of the top of the sliding plate (17) is fixedly connected with a first motor (6), an output shaft of the first motor (6) is fixedly connected with a threaded rod (28), the right side of the top of the sliding plate (17) is fixedly connected with a limiting plate (22) which is positioned at the front side of the first motor (6), an inner cavity of the limiting plate (22) is in sliding connection with a rack (7), the right end of the rack (7) is fixedly connected with a threaded pipe (27), a threaded groove (23) is formed in an inner cavity of the threaded pipe (27), the right side of the inner cavity of the sliding plate (17) is rotatably connected with a rotating column (9) through a bearing, the bottom of the rotating column (9) is fixedly connected with a fixed shaft (10), and two sides of the surface of the fixed, the top of the rotating column (9) is fixedly connected with a first gear (8).

2. The walking welding robot of claim 1, wherein: the four corners of the bottom of the movable box (1) are fixedly connected with supporting columns (2), and the bottom of each supporting column (2) is fixedly connected with a spacer.

3. The walking welding robot of claim 1, wherein: the right side fixedly connected with fixed block (26) of thread groove (23), spacing groove (25) have been seted up to the inner chamber of fixed block (26), the equal fixedly connected with stopper (24) in top and the bottom of screwed pipe (27), stopper (24) and spacing groove (25) sliding connection.

4. The walking welding robot of claim 1, wherein: the surface of threaded rod (28) is provided with the external screw thread, the inner chamber of thread groove (23) is provided with the internal thread of threaded rod (28) looks adaptation, threaded rod (28) and thread groove (23) threaded connection.

5. The walking welding robot of claim 1, wherein: the surface of the first gear (8) is meshed with the rack (7), and the rack (7) is in transmission connection with the first gear (8).

6. The walking welding robot of claim 1, wherein: a through hole (21) is formed in the left side of the inner cavity of the sliding plate (17), and the top end of the chain (13) penetrates through the through hole (21).

7. The walking welding robot of claim 1, wherein: the right side fixedly connected with switch (3) on removal case (1) positive surface, the electrical property input of electronic flexible post (5), first motor (6) and second motor (19) all with the electrical property output electric connection of switch (3).