CN218697563U

CN218697563U - Stone material nursing robot

Info

Publication number: CN218697563U
Application number: CN202223054124.7U
Authority: CN
Inventors: 杨金堤; 刘峰; 潘安
Original assignee: Dongguan Lixin Smart Technology Co ltd
Current assignee: Dongguan Lixin Smart Technology Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-24
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a stone material nursing robot, including the mounting bracket, the fixed electric jar that is provided with a plurality of control and goes up and down on the mounting bracket, the equal fixedly connected with coupling assembling of output shaft end of a plurality of electric jars, the fixed driving motor that is provided with on the coupling assembling, the rotatable subassembly of polishing that is provided with in coupling assembling below, coupling assembling include the toothed disc, and driving motor passes through the toothed disc and is connected with the subassembly drive of polishing. The utility model adopts the electric cylinder to control the polishing component to lift, can accurately control the lifting stroke, has simple structure and is convenient to replace the polishing pad, and the volume of the equipment can be greatly reduced because the electric cylinder is small; meanwhile, the clamping or separating state of the limiting mechanism is controlled by integrally utilizing different rotation directions of the driving motor, so that the automatic pad retreating is realized, the technical problems of long time consumption, low working efficiency and manual intervention required in the process of replacing the polishing pad in the prior art are solved, and the robot can automatically retreat the pad, improve the disassembling efficiency and reduce the labor cost.

Description

Stone material nursing robot

Technical Field

The utility model relates to an intelligent robot technical field especially relates to a stone material nursing robot.

Background

With the development of automation technology and artificial intelligence, robots revolutionize existing production and manufacturing modes and human life styles. People are increasingly inclined to hand some repetitive work to robots to do. Stone material nursing robot has solved the work of people to the cleanness, maintenance and renovate on ground. And is widely applied to office buildings, commercial clubs, hotels, schools and other places.

According to the lifting device and the cleaning robot of the rolling brush assembly disclosed in China patent publication No. CN215534039U and the publication date 2022, month 01 and 18, the lifting device adopted in the patent can lift the polishing pad to carry out automatic replacement, the lifting device adopts a lever structure and a motor lead screw drive, the structure is complex, the time consumption for replacing the polishing pad is long, the working efficiency is low, the lifting stroke cannot be accurately controlled, the automatic pad withdrawing process is easy to have faults, manual intervention is often required, the matched motor horsepower requirement is large, the occupied space is large, and the improvement on equipment miniaturization is not facilitated, so that the stone nursing robot needs to be developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art, provides a stone nursing robot, and for realizing the above purpose, the utility model provides a following technical scheme: the utility model provides a stone material nursing robot, includes the mounting bracket, the fixed electric jar that is provided with a plurality of control and goes up and down on the mounting bracket, it is a plurality of the equal fixedly connected with coupling assembling of output shaft end of electric jar, the last fixed driving motor that is provided with of coupling assembling, the rotatable subassembly of polishing that is provided with in coupling assembling below, coupling assembling includes the toothed disc, driving motor passes through the toothed disc and is connected with the subassembly drive of polishing.

Preferably, coupling assembling is still including last connecting block and lower connecting block, go up the connecting block be located the below of electric jar and with the output shaft end fixed connection of electric jar, the connecting block is located the below of connecting block down and can dismantle with last connecting block and be connected.

Preferably, all be provided with in last connecting block and the lower connecting block and hold the chamber, the gear dish sets up in last connecting block.

Preferably, the polishing assembly comprises a rotating shaft, a plurality of polishing pads and a limiting mechanism, the polishing pads are sequentially sleeved on the outer side of the rotating shaft, the limiting mechanism is connected with the end of the rotating shaft, and the other end of the rotating shaft extends into a containing cavity and a gear disc fixed connection in the connecting block.

Preferably, the limiting mechanism comprises a limiting block and a shaft sleeve, a plurality of limiting steps are arranged along the circumferential direction of the limiting block, and the limiting block is abutted against the shaft sleeve to fix the polishing pad outside the rotating shaft.

Preferably, the rotating shaft is in key connection with the gear disc.

Preferably, a motor shaft of the driving motor is a gear shaft, and the gear shaft is in meshing transmission with the gear disc.

Preferably, a plurality of bearings matched with the rotating shaft and the gear shaft are arranged in the accommodating cavities of the upper connecting block and the lower connecting block.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model adopts the electric cylinder to control the polishing component to lift, can accurately control the lifting stroke, has simple structure and is convenient to replace the polishing pad, and the volume of the equipment can be greatly reduced because the electric cylinder is small; meanwhile, the clamping or separating state of the limiting mechanism is controlled by integrally utilizing different rotation directions of the driving motor, so that the automatic pad retreating is realized, the technical problems of long time consumption, low working efficiency and manual intervention required in the process of replacing the polishing pad in the prior art are solved, and the robot can automatically retreat the pad, improve the disassembling efficiency and reduce the labor cost.

To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the housing of the present invention;

fig. 3 is an exploded view of the connection assembly of the present invention;

fig. 4 is a schematic view of the structure of the motor of the present invention;

FIG. 5 is a schematic view of the polishing assembly of the present invention;

figure 6 is the utility model discloses the subassembly that polishes is exploded the drawing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Please refer to fig. 1-6, an embodiment of stone material nursing robot, including the mounting bracket 2 that is located robot housing 1, there are two electric jar 3 that control goes up and down through side flange joint on the mounting bracket 2, the equal screwed connection of output shaft end of two electric jar 3 has coupling assembling 4, there is driving motor 5 coupling assembling 4 top through flange joint, rotatable the being connected with of coupling assembling 4 below is polished subassembly 6, coupling assembling 4 includes toothed disc 7, driving motor 5 is connected with the drive of subassembly 6 of polishing through toothed disc 7.

Referring to fig. 1-3, the connecting assembly 4 further includes an upper connecting block 8 and a lower connecting block 9, the upper connecting block 8 is located below the electric cylinder 3 and is connected to the output shaft end of the electric cylinder 3 by screws, the lower connecting block 9 is located below the upper connecting block 8 and is detachably connected to the upper connecting block 8, and the upper connecting block 8 is connected to the lower connecting block 9 by screws.

Referring to fig. 3, the upper connecting block 8 and the lower connecting block 9 are both provided with accommodating cavities 10, and the gear plate 7 is embedded in the upper connecting block 8.

Referring to fig. 3-6, the polishing assembly 6 includes a rotating shaft 11, five polishing pads 12 and a limiting mechanism 13, the five polishing pads 12 are sequentially sleeved outside the rotating shaft 11, the limiting mechanism 13 is connected with the end of the rotating shaft, and the upper end of the rotating shaft 11 extends into the accommodating cavity 10 in the upper connecting block and is connected with the gear plate 7 through a key.

Referring to fig. 6, the limiting mechanism includes a limiting block 14 and a shaft sleeve 15, a plurality of limiting steps 16 are disposed along the circumferential direction of the limiting block 14, and the limiting block 14 abuts against the shaft sleeve 15 through the limiting steps 16, so as to fix the polishing pad 12 outside the rotating shaft 11.

Referring to fig. 3-5, the connection between the rotating shaft 11 and the gear plate 7 is connected by a flat key.

Referring to fig. 3-5, a motor shaft of the driving motor 5 is a gear shaft 17, the gear shaft 17 is in meshing transmission with the gear disc 7, the gear shaft 17 can rotate in forward and reverse directions to drive the gear disc 7 to rotate, the gear disc 7 is connected to the rotating shaft 11 in a key manner, that is, the gear disc 7 drives the rotating shaft 11 to rotate, so as to drive the polishing assembly 6 to rotate for polishing.

Referring to fig. 3-6, the accommodating cavities 10 of the upper connecting block 8 and the lower connecting block 9 can be respectively provided with a bearing 18, the bearing 18 for receiving the gear shaft 17 is arranged on the lower connecting block 9, and the upper connecting block 8 and the lower connecting block 9 are respectively provided with a bearing 18 matched with the rotating shaft 11.

The working principle is as follows: the robot is at the during operation, thereby drive rotation axis 11 corotation by driving motor 5 and drive polishing pad 12 and polish the stone material, the liquid dropping mechanism drips simultaneously and puts nursing medicament (prior art, no longer give consideration to here), when polishing pad 12 wearing and tearing are serious in the below, electric jar 3 drives the polishing subassembly 6 and rises a polishing pad height, then driving motor 5 reversal, stop gear 13 becomes the detached state by the joint state, polishing pad 12 in the below drops downwards because of the action of gravity, drive motor 5 corotation after the completion of droing, the robot shifts out and moves back 3 control polishing subassemblies 6 of electric jar and descends to ground after the pad region, driving motor 5 drives polishing pad 12 and continues to polish.

The above-mentioned embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a stone material nursing robot which characterized in that: the electric cylinder lifting mechanism comprises a mounting rack, the fixed electric cylinder that is provided with a plurality of control goes up and down on the mounting rack, it is a plurality of the equal fixedly connected with coupling assembling of output shaft end of electric cylinder, the fixed driving motor that is provided with on the coupling assembling, the rotatable subassembly of polishing that is provided with in coupling assembling below, coupling assembling includes the toothed disc, driving motor passes through the toothed disc and is connected with the subassembly drive of polishing.

2. The stone material nursing robot of claim 1, wherein: coupling assembling is still including last connecting block and lower connecting block, go up the connecting block be located the below of electric jar and with the output shaft end fixed connection of electric jar, the connecting block is located the below of connecting block down and can dismantle with last connecting block and be connected.

3. The stone material nursing robot of claim 2, wherein: go up the connecting block and all be provided with in the connecting block down and hold the chamber, the gear dish sets up in last connecting block.

4. The stone material nursing robot of claim 1, wherein: the polishing assembly comprises a rotating shaft, a plurality of polishing pads and a limiting mechanism, the polishing pads are sequentially sleeved on the outer side of the rotating shaft, the limiting mechanism is connected with the end of the rotating shaft, and the other end of the rotating shaft extends into a containing cavity and a gear disc fixed connection in the upper connecting block.

5. The stone material nursing robot of claim 4, wherein: the limiting mechanism comprises a limiting block and a shaft sleeve, a plurality of limiting steps are arranged in the circumferential direction of the limiting block, and the limiting block is abutted against the shaft sleeve to fix the polishing pad to the outer portion of the rotating shaft.

6. The stone material nursing robot of claim 4, wherein: the rotating shaft is connected with the gear disk key.

7. The stone material nursing robot of claim 1, wherein: a motor shaft of the driving motor is a gear shaft, and the gear shaft is in meshing transmission with the gear disc.

8. The stone material nursing robot of claim 2, wherein: and a plurality of bearings matched with the rotating shaft and the gear shaft are arranged in the accommodating cavities of the upper connecting block and the lower connecting block.