CN221248829U - Robot elevating system - Google Patents

Abstract

The utility model discloses a robot lifting mechanism, which comprises a bottom plate, wherein a lifting assembly is arranged on the bottom plate, a lifting plate is arranged above the lifting assembly, a rotating seat is rotatably arranged on the lifting plate, a mounting cavity is arranged in the rotating seat, a connecting base is arranged above the mounting cavity, one end of the connecting base is hinged with the upper wall of the rotating seat, and a driving assembly is arranged on the lifting plate.

Description

Robot elevating system

Technical Field

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

Background

A robot is an intelligent robot capable of semi-autonomous or fully autonomous operation capable of performing tasks such as work or movement by programming and automatic control. The robot has the basic characteristics of perception, decision making, execution and the like, can assist or even replace human beings to finish dangerous, heavy and complex work, improves the working efficiency and quality, serves the life of the human beings, and enlarges or extends the activity and capacity range of the human beings.

In order to improve the functionality of a robot, a lifting mechanism is generally arranged on the robot, and Chinese patent with publication number CN218708762U discloses a lifting device of a material box transfer robot, which comprises a mounting seat, wherein the transfer robot is fixedly arranged in the middle end of the top surface of the mounting seat, a plurality of groups of first limiting seats are symmetrically and fixedly arranged at one side of the bottom end of the mounting seat, a first driving arm is fixedly arranged at one side of the limiting seat towards the center of the mounting seat, and a sliding groove is symmetrically and fixedly arranged at the bottom end of the other side of the mounting seat. When the lifting device of the material box carrying robot is lifted, the hydraulic device drives the sliding plate to move back and forth along the through groove on the base, so that the transmission arm moves back and forth.

The device accessible hydraulic means drives the slide motion, and then makes mount pad up-and-down motion, realizes the lift of robot, but this current device only can accomplish the motion of vertical direction, and the function is single, can't satisfy different operating mode demands, and the suitability is not good, uses inconveniently.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a robot lifting mechanism, which solves the problems that the existing robot lifting mechanism has single function and can not meet the requirements of different working conditions.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a robot elevating system, includes the bottom plate, be equipped with lifting unit on the bottom plate, the lifting unit top is equipped with the lifter plate, rotate on the lifter plate and install the roating seat, be equipped with the installation cavity in the roating seat, the installation cavity top is equipped with connection base, connection base one end with the roating seat upper wall is articulated, the installation intracavity is equipped with electric putter, electric putter lower extreme with the installation cavity bottom is articulated, and flexible end with connection base lower wall is articulated, be equipped with drive assembly on the lifter plate.

Preferably, the lifting assembly comprises a pair of supports arranged on the upper wall of the bottom plate, a pair of bidirectional screws are arranged between the supports, a pair of sliding blocks are screwed on the bidirectional screws, the upper wall of the bottom plate is provided with sliding rails which are in sliding connection with the sliding blocks, a pair of driving rods are hinged to the upper wall of the sliding blocks, the upper ends of the driving rods are hinged to the lower wall of the lifting plate, and a first motor connected with one end of each bidirectional screw is arranged above the bottom plate.

Preferably, the driving assembly comprises a mounting groove arranged on one side of the upper wall of the lifting plate, a second motor is arranged in the mounting groove, a gear is arranged at the driving end of the second motor, and a gear ring meshed with the gear is arranged on the outer wall of the rotating seat along the circumferential direction.

Preferably, a plurality of telescopic rods are fixedly arranged between the bottom plate and the lifting plate.

Preferably, a travelling wheel is arranged below the bottom plate.

Preferably, a bracket for fixing the first motor is arranged on the bottom plate.

Advantageous effects

The utility model discloses a robot lifting mechanism, which has the following beneficial effects: this device compact structure drives bi-directional screw through first motor and rotates, makes a pair of slider drive a pair of actuating lever relative motion, and then makes the lifter plate carry out up-and-down motion, realizes the altitude mixture control of robot, and drive assembly's setting can make the roating seat rotate simultaneously, and cooperation electric putter drives the connection base and overturns, can adjust the orientation and the flip angle of robot at the lift in-process, and then can satisfy multiple operating mode demand, has improved the commonality of equipment, has brought the convenience for people's use.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic top view of the present utility model.

In the figure: 1. a bottom plate; 2. a walking wheel; 3. a lifting plate; 4. a rotating seat; 5. a mounting cavity; 6. an electric push rod; 7. a connecting base; 8. a support; 9. a bidirectional screw; 10. a slide block; 11. a slide rail; 12. a driving rod; 13. a first motor; 14. a second motor; 15. a gear; 16. a gear ring; 17. a telescopic 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. 1-2, the present utility model provides a technical solution: the utility model provides a robot elevating system, includes bottom plate 1, be equipped with lifting unit on the bottom plate 1, the lifting unit top is equipped with lifter plate 3, rotate on the lifter plate 3 and install roating seat 4, be equipped with installation cavity 5 in the roating seat 4, installation cavity 5 top is equipped with connection base 7, connection base 7 one end with roating seat 4 upper wall articulates, be equipped with electric putter 6 in the installation cavity 5, electric putter 6 lower extreme with installation cavity 5 bottom articulates, and flexible end with connection base 7 lower wall articulates, be equipped with drive assembly on the lifter plate 3.

Through setting up above-mentioned technical scheme, lifting unit can drive lifter plate up-and-down motion, and then realizes the altitude mixture control of robot, and drive assembly can drive the roating seat and rotate, and then adjusts the orientation of robot when going up and down, and the electricity push rod can drive the connection base and overturn, and then changes the flip angle of robot, can carry out adaptability to multiple operating mode demand and adjust, improves the suitability.

The embodiment is further configured in that the lifting assembly comprises a pair of supports 8 arranged on the upper wall of the bottom plate 1, a pair of bidirectional screws 9 are arranged between the supports 8, a pair of sliding blocks 10 are screwed on the bidirectional screws 9, sliding rails 11 slidably connected with the sliding blocks 10 are arranged on the upper wall of the bottom plate 1, a pair of driving rods 12 are hinged to the upper wall of the sliding blocks 10, the upper ends of the driving rods 12 are hinged to the lower wall of the lifting plate 3, and a first motor 13 connected with one end of each bidirectional screw 9 is arranged above the bottom plate 1.

Through setting up above-mentioned technical scheme, when needs go up and down, can start first motor, make it drive two-way screw rod and rotate, and then make a pair of slider that connects soon on it slide relatively on the slide rail to drive the lifter plate up-and-down motion through a pair of actuating lever, thereby realize the regulation of altitude mixture position.

The embodiment is further configured in that the driving assembly includes a mounting groove disposed on one side of the upper wall of the lifting plate 3, a second motor 14 is disposed in the mounting groove, a gear 15 is mounted at the driving end of the second motor 14, and a gear ring 16 meshed with the gear 15 is disposed on the outer wall of the rotating seat 4 along the circumferential direction.

Through setting up above-mentioned technical scheme, when needs drive roating seat rotation, can start the second motor, make it drive the gear rotation, roating seat circumferencial direction be provided with gear engagement's ring gear, and then the gear can drive roating seat synchronous rotation.

The embodiment is further configured that a plurality of telescopic rods 17 are fixedly arranged between the bottom plate 1 and the lifting plate 3.

Through setting up above-mentioned technical scheme, the setting of telescopic link can guarantee that the lifter plate keeps steadily when the up-and-down motion, improves lifting stability.

The embodiment is further arranged that the traveling wheels 2 are arranged below the bottom plate 1.

The present embodiment is further configured that a bracket for fixing the first motor 13 is provided on the base plate 1.

The components in this case are connected in sequence by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means are known in the art, and the following working principle and process are mainly described.

Examples: during operation, with robot fixed mounting on connecting base 7, when needs go up and down, can start first motor 13, make it drive bi-directional screw 9 and rotate, and then make a pair of slider 10 that connect soon on it slide relatively on slide rail 11, and drive lifter plate 3 up-and-down motion through a pair of actuating lever 12, thereby realize the regulation of altitude mixture position, when needs drive robot rotation, can start second motor 14, make it drive gear 15 and rotate, rotating seat 4 circumferencial direction is provided with the ring gear 16 with gear 15 meshing, and then gear 15 can drive rotating seat 4 synchronous rotation, electric putter 6 can drive connecting base 7 and overturn, and then change the flip angle of robot, can carry out adaptive adjustment to multiple operating mode demand, improve the suitability, convenient to use.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

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

Claims (6)

1. The utility model provides a robot elevating system, includes bottom plate (1), its characterized in that, be equipped with lifting unit on bottom plate (1), the lifting unit top is equipped with lifter plate (3), rotate on lifter plate (3) and install roating seat (4), be equipped with installation cavity (5) in roating seat (4), installation cavity (5) top is equipped with connection base (7), connection base (7) one end with roating seat (4) upper wall articulates, be equipped with electric putter (6) in installation cavity (5), electric putter (6) lower extreme with installation cavity (5) bottom articulates, and flexible end with connection base (7) lower wall articulates, be equipped with drive assembly on lifter plate (3).

2. The lifting mechanism of a robot according to claim 1, wherein the lifting assembly comprises a pair of supports (8) arranged on the upper wall of the base plate (1), a pair of bidirectional screws (9) are arranged between the supports (8), a pair of sliding blocks (10) are screwed on the bidirectional screws (9), sliding rails (11) which are slidably connected with the sliding blocks (10) are arranged on the upper wall of the base plate (1), a pair of driving rods (12) are hinged on the upper wall of the sliding blocks (10), the upper ends of the driving rods (12) are hinged with the lower wall of the lifting plate (3), and a first motor (13) connected with one end of each bidirectional screw (9) is arranged above the base plate (1).

3. A robot lifting mechanism according to claim 2, characterized in that the driving assembly comprises a mounting groove arranged on one side of the upper wall of the lifting plate (3), a second motor (14) is arranged in the mounting groove, a gear (15) is arranged at the driving end of the second motor (14), and a gear ring (16) meshed with the gear (15) is arranged on the outer wall of the rotating seat (4) along the circumferential direction.

4. A robotic lifting mechanism as claimed in claim 2, characterized in that a number of telescopic rods (17) are fixedly arranged between the base plate (1) and the lifting plate (3).

5. A robotic lifting mechanism as claimed in claim 1, wherein a travelling wheel (2) is provided below the base plate (1).

6. A robotic lifting mechanism as claimed in claim 2, characterized in that the base plate (1) is provided with a bracket for fixing the first motor (13).