CN218557149U

CN218557149U - AGV robot lifting base

Info

Publication number: CN218557149U
Application number: CN202222044089.4U
Authority: CN
Inventors: 项劲柏; 叶浩; 王海波; 金灿; 朱长胜; 徐喜
Original assignee: Kunshan Keyou Machinery Co ltd
Current assignee: Kunshan Keyou Machinery Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-03-03
Anticipated expiration: 2032-08-04

Abstract

The utility model provides a AGV robot lifting base, include: the bottom of the base is provided with an accommodating groove; the two sliding plates are respectively connected to the front side and the back side of the inner wall of the accommodating groove in a sliding mode, and crawler-type traveling assemblies are mounted at the bottoms of the two sliding plates; the driving assembly is arranged in the accommodating groove and comprises a bidirectional screw rod which is rotatably connected between two sides of the inner wall of the accommodating groove. The utility model provides a AGV robot lifting base passes through the motion about U type link, can drive the walking subassembly up-and-down motion, carries out the lift of base, has good elevating work, does not need artifical manual lift adjustment of carrying on moreover, when the shrink, holds through the holding tank moreover, avoids exposing outside for a long time, the damage that collides with appears.

Description

AGV robot lifting base

Technical Field

The utility model relates to a lifting base field especially relates to a AGV robot lifting base.

Background

Robots are the common name for automatic control machines, which include all machines that simulate human behavior or thought and other creatures, and in the modern industry, robots refer to artificial machines that automatically perform tasks to replace or assist human work.

When the AGV robot is used in production, it is usually supported by a base, and the AGV robot moves integrally by the walking of the base.

Among the correlation technique, in order to guarantee its AGV robot's stability, AGV robot's base generally is fixed height, in order to guarantee its centrobaric stability moreover, its AGV robot's chassis is lower usually to when the ground walking of unevenness, the normal work that influences AGV robot appears colliding with the problem of colliding with easily.

Therefore, it is necessary to provide an AGV robot lifting base to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a AGV robot lifting pedestal has solved in order to guarantee its centrobaric stability, and AGV robot's base generally is fixed height, and the base height is lower, does not have lift adjustment's problem.

For solving the technical problem, the utility model provides a AGV robot lifting base includes:

the bottom of the base is provided with an accommodating groove;

the two sliding plates are respectively connected to the front side and the back side of the inner wall of the accommodating groove in a sliding mode, and crawler-type traveling assemblies are mounted at the bottoms of the two sliding plates;

the driving assembly is arranged inside the accommodating groove and comprises a bidirectional screw rod which is rotatably connected between two sides of the inner wall of the accommodating groove, the outer surfaces of two ends of the bidirectional screw rod are respectively in threaded connection with threaded blocks, the bottoms of the two threaded blocks are respectively hinged with a driving rod, a U-shaped connecting frame is hinged between the other ends of the two driving rods, and the U-shaped connecting frames are respectively and fixedly connected with one sides of the two sliding plates which are opposite to each other;

the motor is fixed on one side of the base, and an output shaft of the motor is fixedly connected with one end of the bidirectional screw rod;

the fixed disk is fixed on the top of the base.

Preferably, the tops of the two thread blocks are slidably connected to the top of the inner wall of the accommodating groove.

Preferably, the bottom of each of the two thread blocks is provided with a first notch, the two sides of the U-shaped connecting frame are provided with second notches, and the two driving rods are hinged between the two first notches and the two second notches respectively.

Preferably, the sliding frame is rotatably connected to the outer surface of the fixed disc.

Preferably, one side threaded connection of carriage has the threaded rod, the bottom fixed mounting of threaded rod has the universal wheel, and the top fixedly connected with handle of threaded rod.

Preferably, the outer surface of the fixed disc is provided with an annular sliding groove.

Compared with the prior art, the utility model provides a AGV robot lifting base has following beneficial effect:

the utility model provides a AGV robot lifting base, rotation through two-way lead screw, can drive two screw thread piece relative direction or the direction motion of leaving mutually, and then can drive two fan-shaped swings of actuating lever, through two fan-shaped swings of actuating lever, can drive U type link up-and-down motion, through the motion about U type link, can drive the walking subassembly up-and-down motion, carry out the lift of base, good elevating work has, and do not need artifical manual lifting control, and when the shrink, hold through the holding tank, avoid exposing outside for a long time, the damage of colliding with appears.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of an AGV robot lifting base according to the present invention;

FIG. 2 is a cross-sectional view of the base shown in FIG. 1;

FIG. 3 is a schematic view of the driving assembly shown in FIG. 2;

fig. 4 is a schematic structural diagram of a second embodiment of the lifting base of the AGV robot provided by the present invention.

The reference numbers in the figures: 1. a base; 2. a sliding plate; 3. a walking assembly; 4. a drive assembly; 41. a bidirectional screw rod; 42. a thread block; 43. a drive rod; 44. a U-shaped connecting frame; 45. a motor; 5. fixing the disc; 6. a carriage; 7. a threaded rod; 8. a universal wheel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of an AGV robot lifting base according to the present invention; FIG. 2 is a cross-sectional view of the base shown in FIG. 1;

fig. 3 is a schematic structural diagram of the driving assembly shown in fig. 2. AGV robot lifting base includes:

the base comprises a base 1, wherein the bottom of the base 1 is provided with an accommodating groove;

the two sliding plates 2 are respectively connected to the front side and the back side of the inner wall of the accommodating groove in a sliding mode, and crawler-type traveling assemblies 3 are mounted at the bottoms of the two sliding plates 2;

the driving assembly 4 is arranged inside the accommodating groove, the driving assembly 4 comprises a bidirectional screw rod 41 which is rotatably connected between two sides of the inner wall of the accommodating groove, the outer surfaces of two ends of the bidirectional screw rod 41 are both in threaded connection with threaded blocks 42, the bottoms of the two threaded blocks 42 are both hinged with driving rods 43, a U-shaped connecting frame 44 is hinged between the other ends of the two driving rods 43, and the U-shaped connecting frame 44 is respectively fixedly connected with one side of the two sliding plates 2 opposite to each other;

the motor 45 is fixed on one side of the base 1, and an output shaft of the motor 45 is fixedly connected with one end of the bidirectional screw rod 41;

the fixed disc 5 is fixed on the top of the base 1;

the motor 45 is connected with an external power supply and a control switch, is a forward and reverse rotation motor, is arranged by adopting a connection mode and a coding mode in the prior art, and is used for driving the bidirectional screw rod 41 to rotate forward and reverse;

the two screw blocks 42 can be driven to move in the opposite direction or the opposite direction by the rotation of the two-way screw rod 41, so that the two driving rods 43 can be driven to swing in a fan shape, and the U-shaped connecting frame 44 can be driven to move up and down by the fan-shaped swing of the two driving rods 43;

the U-shaped connecting frame 44 moves up and down to drive the walking component 3 to move up and down to lift the base 1;

have good lift work, do not need artifical manual to carry out lift adjustment moreover, when the shrink, hold through the holding tank moreover, avoid exposing outside for a long time, the damage that appears colliding with.

The tops of the two thread blocks 42 are connected to the top of the inner wall of the accommodating groove in a sliding mode;

through two screw thread pieces 42 sliding connection in the top of holding tank inner wall, be convenient for improve the smoothness nature of two screw thread pieces 42 relative direction or the direction motion of leaving.

The bottoms of the two thread blocks 42 are respectively provided with a first notch, the two sides of the U-shaped connecting frame 44 are respectively provided with a second notch, and the two driving rods 43 are respectively hinged between the two first notches and the two second notches;

through the setting of first notch and second notch, the actuating lever 43 of being convenient for better articulates with screw block 42 and U type link 44, and then the convenience is because the better fan-shaped change of actuating lever 43 carries out the lift work.

The utility model provides a AGV robot lifting base's theory of operation as follows:

through the start-up of motor 45, can drive two-way lead screw 41 and rotate, through the rotation of two-way lead screw 41, can drive two screw block 42 relative direction or leave the direction motion mutually, and then can drive the fan-shaped swing of two actuating levers 43, through the fan-shaped swing of two actuating levers 43, can drive U type link 44 up-and-down motion, through the motion about U type link 44, can drive walking assembly 3 up-and-down motion, carry out base 1's lift.

Second embodiment

Referring to fig. 4, a second embodiment of the present application provides another AGV robot lifting base based on the AGV robot lifting base provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the AGV robot lifting base provided by the second embodiment of the present application is different in that a sliding frame 6 is rotatably connected to the outer surface of a fixed disk 5;

through the setting of carriage 6, the circumference of being convenient for is rotatory, satisfies the support of different scopes, improves base 1's functionality and practicality.

A threaded rod 7 is connected to one side of the sliding frame 6 through threads, a universal wheel 8 is fixedly mounted at the bottom end of the threaded rod 7, and a handle is fixedly connected to the top end of the threaded rod 7;

through the setting of handle, the staff of being convenient for is manual to threaded rod 7's rotation control, through threaded rod 7's rotation to and threaded rod 7 and carriage 6's threaded connection, make threaded rod 7 at rotatory in-process, can the up-and-down motion, the contact of universal wheel 8 and the ground of being convenient for, through carriage 6 and threaded rod 7's setting, improve base 1's stability, avoid the AGV robot when carrying out the work piece clamp and get, because work piece weight is great, the problem of turning on one's side that causes.

The outer surface of the fixed disc 5 is provided with an annular chute;

the sliding frame 6 is convenient to slide circumferentially smoothly by arranging the annular sliding groove.

The above is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent structures or equivalent processes made by the contents of the specification and the drawings are utilized, or directly or indirectly applied to other related technical fields, and all the same principles are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a AGV robot lifting base which characterized in that includes:

the base comprises a base (1), wherein the bottom of the base (1) is provided with an accommodating groove;

the two sliding plates (2) are respectively connected to the front side and the back side of the inner wall of the accommodating groove in a sliding mode, and crawler-type traveling assemblies (3) are mounted at the bottoms of the two sliding plates (2);

the driving assembly (4) is arranged inside the accommodating groove, the driving assembly (4) comprises a bidirectional screw rod (41) which is rotatably connected between two sides of the inner wall of the accommodating groove, the outer surfaces of two ends of the bidirectional screw rod (41) are in threaded connection with thread blocks (42), the bottoms of the two thread blocks (42) are hinged with driving rods (43), a U-shaped connecting frame (44) is hinged between the other ends of the two driving rods (43), and the U-shaped connecting frame (44) is fixedly connected with one side, opposite to the two sliding plates (2), respectively;

the motor (45), the said motor (45) is fixed to one side of the base (1), and the output shaft of the motor (45) is fixedly connected with one end of the two-way feed screw (41);

the fixing disc (5) is fixed on the top of the base (1).

2. The AGV robot lifting mount of claim 1 wherein the tops of both of said threaded blocks (42) are slidably connected to the top of the inner wall of the receiving slot.

3. AGV robot lifting foundation according to claim 1, c h a r a c t e r i z e d in that the bottom of both screw blocks (42) is provided with a first notch, that both sides of the U-shaped connecting frame (44) are provided with a second notch, and that both driving levers (43) are hinged between the first and second notches, respectively.

4. AGV robot lifting foot according to claim 1, characterised in that the outer surface of the stationary tray (5) is rotatably connected with a carriage (6).

5. AGV robot lifting base according to claim 4, characterized in that one side of the carriage (6) is threaded with a threaded rod (7), the bottom fixed mounting of threaded rod (7) has a universal wheel (8), and the top fixed connection of threaded rod (7) has a handle.

6. AGV robot lifting base according to claim 4, characterized in that the outer surface of the fixed tray (5) is provided with an annular sliding groove.