CN221232556U

CN221232556U - Robot base connection structure

Info

Publication number: CN221232556U
Application number: CN202322340083.6U
Authority: CN
Inventors: 刘砚文; 周亮; 王泽霖; 阮建生
Original assignee: Heilongjiang Zhanhongyan Technology Development Co ltd
Current assignee: Heilongjiang Zhanhongyan Technology Development Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-06-28
Anticipated expiration: 2033-08-30

Abstract

The utility model relates to the technical field of robot accessories, in particular to a robot base connecting structure, which comprises the following components: comprising the following steps: the chassis, fixedly connected with motor No. one on the surface of chassis, be provided with the output shaft on the surface of motor No. one, the output shaft fixedly connected with pivot of motor No. one, the motor passes through the output shaft and drives the pivot rotation, fixedly connected with connection pad on the surface of pivot. According to the utility model, the first motor drives the rotating shaft to rotate, the rotating shaft drives the connecting disc to rotate, the second motor drives the adjusting frame to rotate on the connecting disc, the adjusting frame can drive the robot body to rotate at multiple angles through the top plate and the connecting plate due to the fact that the rotating directions of the second motor and the adjusting frame are mutually perpendicular, the third motor can drive the connecting plate to drive the robot body to rotate in the direction through the output shaft, the adjusting range of the base connecting structure is improved, and the flexibility is higher.

Description

Robot base connection structure

Technical Field

The utility model relates to the technical field of robot accessories, in particular to a robot base connecting structure.

Background

The robot is a machine device for automatically executing work, is a machine for realizing various functions by self power and control capability, and a matched base connecting structure needs to be designed for a batch of existing robot bodies.

The utility model provides a robot base connecting structure, which is characterized in that a connecting plate is fixedly connected with a robot body through screws, so that the robot base connecting structure is convenient to install and uninstall; when adjustment is needed, the motor I is controlled to enable the driving shaft to rotate with the worm, the worm drives the worm wheel to rotate immediately, and then the Y-shaped rod drives the top plate and parts on the top plate to deflect, so that angle adjustment is realized; the motor shaft of the motor II is controlled to drive the top plate to rotate, so that the robot body can be driven to rotate, and the direction adjustment is realized; the base seat connecting structure can realize angle adjustment and direction adjustment, has high flexibility, and the Y-shaped rod can only deflect in the same direction, so that the angle adjustment range of the base seat connecting structure is limited.

Disclosure of utility model

The utility model aims to provide a robot base connecting structure, which solves the problem that the angle adjusting range of the base connecting structure is limited because the existing robot base connecting structure provided in the background art can deflect a robot body only in one direction.

In order to achieve the above object, the present utility model provides a robot base connection structure, including: the robot comprises a bottom frame, wherein a motor is fixedly connected onto the surface of the bottom frame, an output shaft is arranged on the surface of the motor, an output shaft fixedly connected with rotating shaft of the motor, the motor drives the rotating shaft to rotate through the output shaft, a connecting disc is fixedly connected onto the surface of the rotating shaft, a motor No. two is fixedly connected onto the surface of the connecting disc, an output shaft is arranged on the surface of the motor No. two, an adjusting frame is fixedly connected onto the output shaft of the motor No. two, the motor drives the adjusting frame to rotate through the output shaft, a top plate is fixedly connected onto the upper surface of the adjusting frame, a motor No. three is fixedly connected onto the lower surface of the top plate, an output shaft is arranged on the surface of the motor No. three, a connecting plate is fixedly connected onto the output shaft of the motor, the motor drives the connecting plate to rotate through the output shaft, a chuck is fixedly connected onto the surface of the connecting plate, a robot body is fixedly connected onto the outer surface of the connecting plate, a spring is fixedly connected onto the surface of the clamping rod, and the clamping rod slides onto the surface of the connecting plate.

Preferably, the two ends of the underframe are bent upwards, and the underframe is in a U-shaped overall.

Preferably, the two ends of the rotating shaft rotate on the underframe through bearings, the connecting disc is arranged at the center of the rotating shaft in a round shape, the second motor is arranged at the center of the connecting disc on one side, and an output shaft of the second motor penetrates through the second motor to be connected with the adjusting frame.

Preferably, the adjusting frame is Y-shaped, and an output shaft of the third motor penetrates through the top plate to be connected with the connecting plate.

Preferably, a clamping groove is formed in the surface of the connecting plate, and the chuck is connected to the clamping groove of the chuck in a clamping mode.

Preferably, a plurality of groups of circular grooves are formed in the surface of the chuck, and the circular grooves of the chuck are uniformly distributed on the outer surface of the chuck in a ring shape.

Preferably, the guide holes are formed in two sides of the connecting plate, the clamping rods slide on the guide holes of the connecting plate, the clamping rods are connected to the circular grooves of the chuck in a clamping mode, and the clamping rods limit the chuck to the clamping grooves of the connecting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. this robot base connection structure drives the pivot through a motor and rotates, and the pivot drives through the connection pad and rotates to No. two motors drive the alignment jig and rotate on the connection pad, because No. two motors and alignment jig's direction of rotation mutually perpendicular, make the alignment jig can drive robot body multi-angle through roof and connecting plate and adjust, and No. three motors can make the connecting plate drive robot body through the output shaft and carry out the ascending rotation of direction, improved base connection structure's accommodation area, the flexibility ratio is higher.

2. This robot base connection structure connects the chuck block on the draw-in groove of connecting plate, and the mode of rethread clamping lever block on the chuck circular slot fixes a position the chuck on the connecting plate to the position of fixed robot body has avoided adopting bolted connection spare to fix, and its efficiency of installation dismantlement is higher.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic elevational view of the structure of the present utility model;

FIG. 3 is a schematic view of a rear perspective explosion of the structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is a schematic perspective exploded view in front cross section of the structure at the connection plate of the present utility model.

In the figure: 1. a chassis; 2. a motor I; 3. a rotating shaft; 4. a connecting disc; 5. a motor II; 6. an adjusting frame; 7. a top plate; 8. a third motor; 9. a connecting plate; 10. a chuck; 11. a robot body; 12. a spring; 13. and (5) clamping the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided:

A robot base connection structure, comprising: the chassis 1, fixedly connected with motor No. 2 on the surface of chassis 1, be provided with the output shaft on the surface of motor No. 2, the output shaft fixedly connected with pivot 3 of motor No. 2, motor No. 2 passes through the output shaft and drives pivot 3 rotation, fixedly connected with connection pad 4 on the surface of pivot 3, fixedly connected with motor No. 5 on the surface of connection pad 4, be provided with the output shaft on the surface of motor No. 5, fixedly connected with regulating frame 6 on the output shaft of motor No. 5, motor No. 5 passes through the output shaft and drives regulating frame 6 rotation, the upper surface fixedly connected with roof 7 of regulating frame 6, the lower surface fixedly connected with motor No. 8 of roof 7, be provided with the output shaft on the surface of motor No. 8, fixedly connected with connecting plate 9 on the output shaft of motor No. 8, the motor 8 No. three drives the connecting plate 9 through the output shaft and rotates, the block is connected with chuck 10 on the surface of connecting plate 9, the last fixed surface of connecting plate 9 is connected with robot body 11, the surface fixedly connected with spring 12 of connecting plate 9, the fixedly connected with draw-in lever 13 on the surface of spring 12, draw-in lever 13 slides on the surface of connecting plate 9, its robot body 11 can be through the quick installation of chuck 10 on connecting plate 9, and avoid using parts such as bolted connection spare, the installation effectiveness of robot body 11 for, and connecting plate 9 can realize the rotation under the support of motor 8 No. three, and under the multi-angle regulation of alignment jig 6, can make the regulation of base connection structure more nimble.

Further, both ends of the chassis 1 are bent upwards, the chassis 1 is integrally U-shaped, and the rotating shaft 3 and the connecting disc 4 are conveniently arranged on the chassis 1 and used for adjusting the angle of the adjusting frame 6.

Further, the two ends of the rotating shaft 3 rotate on the underframe 1 through bearings, the connecting disc 4 is arranged at the center position of the rotating shaft 3 in a round shape, the motor No. two 5 is arranged at the center position of one side of the connecting disc 4, and an output shaft of the motor No. two 5 penetrates through the motor No. two 5 to be connected with the adjusting frame 6. So that the adjusting frame 6 is at the center point position adjusted above the underframe 1, and the angle adjustment of the adjusting frame 6 is more stable.

Further, the adjusting frame 6 is Y-shaped, an output shaft of the third motor 8 penetrates through the top plate 7 to be connected with the connecting plate 9, and the third motor 8 drives the robot body 11 to rotate through the connecting plate 9, so that the rotation of the robot body 11 in the direction is realized.

Further, a clamping groove is formed in the surface of the connecting plate 9, the chuck 10 is connected to the clamping groove of the chuck 10 in a clamping mode, at the moment, the chuck 10 can rotate on the robot body 11, but the position of the chuck 10 is located on the connecting plate 9, and installation between the connecting plate 9 and the chuck 10 is facilitated.

Further, a plurality of groups of circular grooves are formed in the surface of the chuck 10, the circular grooves of the chuck 10 are uniformly distributed on the outer surface of the chuck 10 in a ring shape, the clamping rod 13 can be clamped with any one group of circular grooves, and the clamping rod 13 is provided with two groups, so that the position of the chuck 10 on the connecting plate 9 is positioned.

Further, the guiding hole has been seted up to the both sides of connecting plate 9, and draw-in bar 13 slides on the guiding hole of connecting plate 9, and draw-in bar 13 block connection is on the circular groove of chuck 10, and draw-in bar 13 is with chuck 10 restriction on the draw-in groove of connecting plate 9, and when connecting plate 9 is at pivoted in-process, connecting plate 9 substitutes chuck 10 and robot body 11 rotation with the help of draw-in bar 13, when drawing out draw-in bar 13 from the guiding hole of connecting plate 9, can make spring 12 produce deformation, can lift chuck 10 off from connecting plate 9 this moment.

Working principle: starting motor 2, motor 2 can drive pivot 3 through the output shaft and rotate to make pivot 3 drive connection pad 4 and rotate, connection pad 4 drives alignment jig 6 again and rotates, no. two motors 5 can drive alignment jig 6 through the output shaft on connection pad 4 simultaneously and rotate, and the rotation direction of connection pad 4 is mutually perpendicular with the rotation direction of alignment jig 6, alignment jig 6 can drive robot body 11 through roof 7 and connecting plate 9 and carry out the adjustment of multi-angle this moment, and No. three motor 8 can make connecting plate 9 drive robot body 11 through the output shaft and carry out the ascending rotation of direction, base connection structure's accommodation range has been improved.

The clamping rod 13 is pulled on the connecting plate 9, one end of the clamping rod 13, far away from the spring 12, enters the guide hole of the connecting plate 9, at the moment, the robot body 11 is connected onto the clamping groove of the connecting plate 9 through the clamping disc 10 in a clamping mode, at the moment, the clamping rod 13 is loosened, under the action of the elastic force of the spring 12, the clamping rod 13 slides onto the circular groove of the clamping disc 10 on the guide hole of the connecting plate 9, and only the angle of the clamping disc 10 is required to be adjusted, so that the clamping rod 13 is connected onto the circular groove of the clamping disc 10 in a clamping mode, and therefore the clamping disc 10 is fixed onto the connecting plate 9, and the installation task of the robot body 11 is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a robot base connection structure, includes chassis (1), its characterized in that: the utility model discloses a novel electric power transmission device, which is characterized in that a first motor (2) is fixedly connected on the surface of a chassis (1), an output shaft is arranged on the surface of the first motor (2), a rotating shaft (3) is fixedly connected on the output shaft of the first motor (2), the first motor (2) drives the rotating shaft (3) to rotate through the output shaft, a connecting disc (4) is fixedly connected on the surface of the rotating shaft (3), a second motor (5) is fixedly connected on the surface of the connecting disc (4), an output shaft is arranged on the surface of the second motor (5), an adjusting frame (6) is fixedly connected on the output shaft of the second motor (5), the second motor (5) drives the adjusting frame (6) to rotate through the output shaft, the upper surface of the adjusting frame (6) is fixedly connected with a top plate (7), the lower surface of the top plate (7) is fixedly connected with a third motor (8), an output shaft is arranged on the surface of the third motor (8), a connecting plate (9) is fixedly connected on the output shaft of the third motor (8), the third motor (8) drives the connecting plate (9) to rotate through the output shaft, a chuck (10) is clamped and connected on the surface of the connecting plate (9), a robot body (11) is fixedly connected on the upper surface of the connecting plate (9), a spring (12) is fixedly connected on the outer surface of the connecting plate (9), a clamping rod (13) is fixedly connected to the surface of the spring (12), and the clamping rod (13) slides on the surface of the connecting plate (9).

2. The robot base coupling structure of claim 1, wherein: the two ends of the underframe (1) are bent upwards, and the whole underframe (1) is U-shaped.

3. The robot base coupling structure of claim 1, wherein: the two ends of the rotating shaft (3) rotate on the underframe (1) through bearings, the connecting disc (4) is circularly arranged at the center position of the rotating shaft (3), the second motor (5) is arranged at the center position of one side of the connecting disc (4), and an output shaft of the second motor (5) penetrates through the second motor (5) to be connected with the adjusting frame (6).

4. A robot base attachment structure according to claim 3, wherein: the adjusting frame (6) is Y-shaped, and an output shaft of the third motor (8) penetrates through the top plate (7) to be connected with the connecting plate (9).

5. The robot base coupling structure of claim 4, wherein: the surface of the connecting plate (9) is provided with a clamping groove, and the chuck (10) is connected to the clamping groove of the chuck (10) in a clamping way.

6. The robot base coupling structure of claim 5, wherein: a plurality of groups of circular grooves are formed in the surface of the chuck (10), and the circular grooves of the chuck (10) are uniformly distributed on the outer surface of the chuck (10) in a ring shape.

7. The robot base coupling structure of claim 1, wherein: guide holes are formed in two sides of the connecting plate (9), the clamping rods (13) slide on the guide holes of the connecting plate (9), the clamping rods (13) are connected to the circular grooves of the chuck (10) in a clamping mode, and the clamping rods (13) limit the chuck (10) to the clamping grooves of the connecting plate (9).