CN220845335U

CN220845335U - Lifting robot

Info

Publication number: CN220845335U
Application number: CN202322532939.XU
Authority: CN
Inventors: 沈荣平; 徐静
Original assignee: Gongfu Intelligent Technology Shanghai Co ltd
Current assignee: Gongfu Intelligent Technology Shanghai Co ltd
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-04-26
Anticipated expiration: 2033-09-18

Abstract

The utility model relates to the technical field of robots and discloses a lifting robot, which comprises a connecting base, wherein a lifting support frame is arranged at the top of the connecting base, a mounting bottom plate is connected to the bottom end of the lifting support frame, and the bottom end of the mounting bottom plate is connected with the connecting base through a steering turntable arranged on the mounting bottom plate.

Description

Lifting robot

Technical Field

The utility model relates to the technical field of robots, in particular to a lifting robot.

Background

Lifting robots are multifunctional lifting mechanical equipment, which can be divided into fixed type and movable type, guide rail type, crank arm type, scissor type, chain type, loading and unloading platform and the like, are used for lifting heavy objects and are generally used for rescue and decoration, and are divided into seven main types of movable type, fixed type, wall hanging type, traction type, self-propelled type, vehicle-mounted type and telescopic type, but lifting robots are all lifted by means of built-in belts or chains.

Most of the existing robots are installed on the support and move along with the movement of the support, but most of the supports can only move horizontally along the sliding rail in consideration of installation stability and can only drive the robots to move horizontally, so that the operation range of the robots is greatly limited, and the flexible use of the robots is not facilitated.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the lifting robot, which solves the problems that most of the existing robots are installed on the support and move along with the movement of the support, but most of the supports can only move horizontally along the sliding rail and only drive the robots to move horizontally due to the consideration of installation stability, thereby greatly limiting the operation range of the robots and being unfavorable for flexible use of the robots.

The utility model provides the following technical scheme: the lifting robot comprises a connecting base, wherein a lifting support frame is arranged at the top of the connecting base, the bottom end of the lifting support frame is connected with a mounting bottom plate, the bottom end of the mounting bottom plate is connected with the connecting base through a steering turntable, a turntable driving motor is arranged on the side edge of the mounting bottom plate and used for driving the steering turntable to rotate, and a lifting screw is arranged in the middle of the lifting support frame in a rotating mode;

the top of lift truck is provided with top driving motor, top driving motor is used for the drive the lift screw rotates, the side of lift truck is provided with the lift connecting plate, the lateral wall of lift connecting plate by the lift screw thread runs through, the side symmetry of lift connecting plate is provided with two spacing sliders, the side symmetry of lift truck is provided with two spacing inserted bars, the spacing inserted bar runs through the middle part of spacing slider, motion control box is installed on the top of lift connecting plate, motion control box's top is provided with main arm, main arm's side is provided with bottom driving motor, bottom driving motor is used for right main arm drive, main arm's top is connected with secondary arm.

The preferred technical scheme is as follows: the side of the secondary mechanical arm is provided with a driving cylinder, and the driving cylinder is used for driving the secondary mechanical arm.

The preferred technical scheme II is as follows: the upper and lower both ends of lifting screw are provided with the connecting block that is used for spacing, lifting screw runs through the connecting block.

The preferred technical scheme III: the lifting connecting plate consists of a vertical baffle and side bearing plates.

This scheme can for go up and down the connecting plate and pass through threaded connection between vertical baffle and the lifting screw, the side bearing board can provide the installation base for motion control box.

The preferred technical scheme is as follows: the bottom of the motion control box is fixed with the lifting connecting plate through a plurality of bolts.

This scheme can for be connected between motion control box and the lift connecting plate more stable.

The preferable technical scheme is as follows: the secondary mechanical arm is rotationally connected with the main mechanical arm to jointly form a robot operation arm.

According to the scheme, the robot operation arm formed by the secondary mechanical arm and the main mechanical arm can be flexibly turned, and mechanical operation is facilitated.

Compared with the prior art, the utility model provides a lifting robot, which has the following beneficial effects:

(1) According to the utility model, the lifting screw is arranged on the lifting support frame and can drive the lifting connection plate arranged on the side edge of the lifting support frame to lift and move under the drive of the top driving motor, so that the lifting connection plate is driven to lift and move the mechanical arm consisting of the main mechanical arm and the secondary mechanical arm arranged on the lifting connection plate, and the steering turntable arranged at the bottom of the lifting support frame can drive the lifting support frame to horizontally steer under the drive of the turntable driving motor, so that the mechanical arm can be adjusted in horizontal direction again, the machining operation range of the robot is greatly enlarged, and the flexible use of the robot is facilitated.

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 an enlarged view of the limit slider of FIG. 2 according to the present utility model;

fig. 4 is a schematic side view of the structure of the present utility model.

In the figure:

1. The base is connected; 2. lifting the supporting frame; 3. a mounting base plate; 4. a steering turntable; 5. a turntable driving motor; 6. lifting screw rods; 7. a top drive motor; 8. lifting the connecting plate; 9. a limit sliding block; 10. a limit inserted link; 11. a motion control box; 12. a main mechanical arm; 13. a bottom drive motor; 14. a secondary mechanical arm; 15. the cylinder is driven.

Detailed Description

Referring to fig. 1-4, the lifting robot comprises a connecting base 1, wherein a lifting support frame 2 is arranged at the top of the connecting base 1, a mounting bottom plate 3 is connected to the bottom end of the lifting support frame 2, the bottom end of the mounting bottom plate 3 is connected with the connecting base 1 through a steering turntable 4, a turntable driving motor 5 is arranged on the side edge of the mounting bottom plate 3, the turntable driving motor 5 is used for driving the steering turntable 4 to rotate, and a lifting screw 6 is arranged in the middle of the lifting support frame 2 in a rotating mode.

The top of lift support frame 2 is provided with top driving motor 7, and top driving motor 7 is used for driving lift screw 6 rotation, and the side of lift support frame 2 is provided with lift connecting plate 8, and the lateral wall of lift connecting plate 8 is run through by lift screw 6 screw thread, and the side symmetry of lift connecting plate 8 is provided with two spacing sliders 9, and the side symmetry of lift support frame 2 is provided with two spacing inserted bars 10, and spacing inserted bar 10 runs through the middle part of spacing slider 9.

The motion control box 11 is installed on the top of lift connecting plate 8, and the top of motion control box 11 is provided with main arm 12, and the side of main arm 12 is provided with bottom driving motor 13, and bottom driving motor 13 is used for driving main arm 12, and the top of main arm 12 is connected with secondary arm 14, and the side of secondary arm 14 is provided with actuating cylinder 15, and actuating cylinder 15 is used for driving secondary arm 14.

The upper and lower both ends of lifting screw 6 are provided with the connecting block that is used for spacing, and lifting screw 6 runs through the connecting block.

Embodiment two: the present embodiment differs from the first embodiment in that the lifting connection plate 8 is composed of a vertical baffle plate and a side support plate.

So that the lifting connection plate 8 is in threaded connection with the lifting screw 6 through the vertical baffle plate, and the side bearing plate can provide a mounting base for the motion control box 11.

Embodiment III: the difference between this embodiment and the first embodiment is that the bottom end of the motion control box 11 and the lifting connection plate 8 are fixed by a plurality of bolts.

So that the connection between the motion control box 11 and the lifting connection plate 8 is more stable.

Embodiment four: the difference between this embodiment and the first embodiment is that the secondary arm 14 is rotatably connected to the primary arm 12 to form a robot manipulator.

The robot operation arm formed by the secondary mechanical arm 14 and the main mechanical arm 12 is more flexible to turn, and mechanical operation is facilitated.

In this embodiment, since the existing robots are mostly installed on the support and move along with the movement of the support, but most of the supports can only move horizontally along the slide rails in consideration of installation stability, and only the robots can be driven to move horizontally, thereby greatly limiting the operation range of the robots and being unfavorable for flexible use of the robots.

To sum up, in the implementation, when the robot operating arm composed of the main mechanical arm 12 and the secondary mechanical arm 14 needs to perform lifting operation, the user can start the top driving motor 7 disposed at the top end of the lifting support frame 2, so that the top driving motor 7 drives the lifting screw 6, and the lifting screw 6 is threaded and inserted at the side edge of the lifting connection plate 8, so as to drive the lifting connection plate 8 to move up and down.

And the side of lifting connection board 8 is established on spacing inserted bar 10 through the spacing slider 9 slip cap that sets up, has carried out certain spacing to lifting connection board 8 for lifting connection board 8 is more stable when removing, and main mechanical arm 12 and secondary mechanical arm 14 of installing on lifting connection board 8 can reciprocate thereupon, and then make things convenient for the processing operation of mechanical arm.

And install the carousel 4 that turns to in lifting support frame 2 bottom, turn to carousel 4 can be under the drive of carousel driving motor 5 for the mounting plate 3 that turns to carousel 4 top and connects rotates, and then drives lifting support frame 2 and the arm on it in step and rotate, makes the in-process that the arm conveniently goes up and down, can turn to the regulation again in the horizontal direction, has made things convenient for robot processing operation more.

Claims

1. Lifting robot, including connecting base (1), its characterized in that: the lifting device is characterized in that a lifting support frame (2) is arranged at the top of the connecting base (1), a mounting base plate (3) is connected to the bottom end of the lifting support frame (2), the bottom end of the mounting base plate (3) is connected with the connecting base (1) through a steering turntable (4) arranged on the bottom end of the mounting base plate, a turntable driving motor (5) is arranged on the side edge of the mounting base plate (3), the turntable driving motor (5) is used for driving the steering turntable (4) to rotate, and a lifting screw (6) is arranged in the middle of the lifting support frame (2) in a rotating mode;

The lifting support comprises a lifting support body (2), wherein a top driving motor (7) is arranged at the top end of the lifting support body (2), the top driving motor (7) is used for driving a lifting screw (6) to rotate, a lifting connecting plate (8) is arranged on the side edge of the lifting support body (2), the side wall of the lifting connecting plate (8) is penetrated by threads of the lifting screw (6), two limit sliding blocks (9) are symmetrically arranged on the side edge of the lifting connecting plate (8), two limit inserting rods (10) are symmetrically arranged on the side edge of the lifting support body (2), the limit inserting rods (10) penetrate through the middle part of the limit sliding blocks (9), a motion control box (11) is arranged at the top end of the lifting connecting plate (8), a main mechanical arm (12) is arranged at the top end of the motion control box (11), a bottom driving motor (13) is arranged on the side edge of the main mechanical arm (12), and the top end of the main mechanical arm (12) is connected with a secondary mechanical arm (14).

2. The lift robot of claim 1, wherein: the side of the secondary mechanical arm (14) is provided with a driving cylinder (15), and the driving cylinder (15) is used for driving the secondary mechanical arm (14).

3. The lift robot of claim 2, wherein: the upper end and the lower end of the lifting screw (6) are provided with connecting blocks for limiting, and the lifting screw (6) penetrates through the connecting blocks.

4. A lifting robot as claimed in claim 3, wherein: the lifting connecting plate (8) consists of a vertical baffle plate and a side bearing plate.

5. The lift robot of claim 4, wherein: the bottom end of the motion control box (11) is fixed with the lifting connecting plate (8) through a plurality of bolts.

6. The lift robot of claim 5, wherein: the secondary mechanical arm (14) is rotationally connected with the main mechanical arm (12) to form a robot operation arm together.