CN112643642A

CN112643642A - Meal delivery robot for restaurant

Info

Publication number: CN112643642A
Application number: CN201910965442.2A
Authority: CN
Inventors: 李勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2021-04-13

Abstract

The invention discloses a food delivery robot for a restaurant, which comprises a lifting column, a lifting plate, a rotating seat, a mounting seat, an annular chute and a base, wherein four universal wheels are fixedly arranged at the bottom of the base, a pushing handle is fixedly arranged at one side of the base, a second open slot is formed in the top of the base, second chutes are formed in the inner walls of the two sides of the second open slot, a third sliding block is slidably arranged in the second chute, a first spring is arranged between the bottom of the third sliding block and the bottom of the inner side of the second chute, an opening is formed in the opposite side of the first chute, the mounting seat is fixedly arranged on the opposite side of the third sliding block through the opening by a mounting piece, and a plurality of telescopic rods are fixedly arranged at the bottom of the inner side of the second open slot. The working efficiency is improved.

Description

Meal delivery robot for restaurant

Technical Field

The invention relates to a robot, in particular to a food delivery robot for a restaurant.

Background

A robot is a machine device that performs work. It can accept human command, run the program programmed in advance, and also can operate according to the principle outline action made by artificial intelligence technology. The task of which is to assist or replace human work, such as production, construction, or dangerous work.

When a restaurant delivers food and serves, as the weight of partial dishes is heavier, the working strength of workers is high, the temperature of the bottom of a dish plate can be very high when the dishes are just taken out of the pot, the workers can be scalded carelessly, hidden dangers are caused to the work of the workers, and meanwhile, the waste of the dishes can be caused, so that the restaurant food delivery robot is provided according to the working requirements.

Disclosure of Invention

The invention aims to provide a food delivery robot for a restaurant, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a meal delivery robot for a restaurant comprises a lifting column, a lifting plate, a rotating seat, a mounting seat, an annular chute and a base, wherein four universal wheels are fixedly mounted at the bottom of the base, a second open slot is formed in the top of the base, second chutes are formed in the inner walls of the two sides of the second open slot, a third sliding block is slidably mounted in the second chute, a first spring is arranged between the bottom of the third sliding block and the inner bottom of the second chute, an opening is formed in the opposite side of the second chute, the opposite side of the third sliding block is fixedly mounted with the mounting seat through the penetrating opening of a mounting piece, the top of the mounting seat is provided with a first open slot, the inner side wall of the first open slot is provided with the annular chute, two second sliding blocks are slidably mounted in the annular chute, the inner wall of the first open slot is provided with an opening communicated with the annular chute, the rotating seat is fixedly mounted on one side, the output shaft of first motor passes through the shaft coupling and is connected with the bottom that rotates the seat, it has the lift post to rotate a top fixed mounting, first spout has been seted up to lift post inside, first slider is installed to the spout in the first spout, lift post both sides all are equipped with the communicating opening with first spout, one side of first slider runs through opening fixed mounting through the installed part and has the lifter plate, the inside cavity that is equipped with of lifter plate, the inside action wheel and the follow driving wheel of installing through the pivot rotation of cavity, fixed mounting has the one end of stay cord on the action wheel, the other end and the driven wheel of stay cord are connected, fixed mounting has the connecting block on the stay cord, the lifter plate top is equipped with the opening, the top of connecting block runs through opening fixed mounting through the installed part and has the push pedal, lifter plate outside fixed mounting has the second motor, the output.

As a further scheme of the invention: and a pushing handle is fixedly arranged on one side of the base.

As a still further scheme of the invention: a plurality of telescopic links are fixedly mounted at the bottom of the inner side of the second open slot, the top ends of the telescopic links are connected with the bottom of the mounting seat, a plurality of second springs are arranged between the bottom of the mounting seat and the bottom of the inner side of the second open slot, and the second springs are arranged in a spiral mode and are arranged in a telescopic link mode.

As a still further scheme of the invention: the cross section of the annular sliding groove is circular.

As a still further scheme of the invention: the other side of the first sliding block is fixedly provided with a lifting block through a mounting part penetrating opening, the top of the rotating seat is fixedly provided with a hydraulic cylinder, and the free end of a piston rod of the hydraulic cylinder is connected with the bottom of the lifting block.

Compared with the prior art, the invention has the beneficial effects that:

the invention has simple structure and convenient operation, can filter the vibration generated during movement by the matched use of the first spring and the second spring, improves the middle stability in the meal delivery process, simultaneously can reduce the damage of the vibration to the internal parts of the robot, prolongs the service life of the robot, drives the lifting plate to move longitudinally by the matched use of the hydraulic cylinder, the lifting block and the first sliding block, enables the top of the lifting plate to be flush with the top of the dining table, can adapt to dining tables with different heights, improves the flexibility of the meal delivery robot, can push dishes to the dining table by the matched use of the second motor, the driving wheel, the driven wheel, the pull rope, the connecting block and the push plate, can complete the meal delivery and the serving without touching the dishes by the staff, lightens the manual burden of the staff to serve the dishes, and reduces the working strength of the staff, meanwhile, the potential safety hazard of workers caused by over-scalding of dishes can be avoided, and the meal delivery efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a meal delivery robot for a restaurant.

Fig. 2 is an enlarged view of a portion a of a dining room meal delivery robot.

Fig. 3 is an enlarged view of a part B of a dining room meal delivery robot.

Fig. 4 is a schematic view of a second motor in a dining room meal delivery robot.

In the figure: the lifting device comprises a lifting column 1, a first sliding groove 2, a first sliding block 3, a push plate 4, a driving wheel 5, a connecting block 6, a pull rope 7, a cavity 8, a lifting plate 9, a driven wheel 10, a rotating seat 11, a first motor 12, a first opening groove 13, a mounting seat 14, a second opening groove 15, a universal wheel 16, a pushing hand 17, a hydraulic cylinder 18, a lifting block 19, an annular sliding groove 20, a second sliding block 21, a base 22, a first spring 23, a third sliding block 24, a second sliding groove 25, a telescopic rod 26, a second spring 27 and a second motor 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a meal delivery robot for a restaurant includes a lifting column 1, a first sliding groove 2, a first sliding block 3, a pushing plate 4, a driving wheel 5, a connecting block 6, a pulling rope 7, a cavity 8, a lifting plate 9, a driven wheel 10, a rotating seat 11, a first motor 12, a first open groove 13, a mounting seat 14, a second open groove 15, a universal wheel 16, a pushing handle 17, a hydraulic cylinder 18, a lifting block 19, an annular sliding groove 20, a second sliding block 21, a base 22, a first spring 23, a third sliding block 24, a second sliding groove 25, a telescopic rod 26, a second spring 27 and a second motor 28, four universal wheels 16 are fixedly mounted at the bottom of the base 22, the pushing handle 17 is fixedly mounted at one side of the base 22, the second open groove 15 is disposed at the top of the base 22, second sliding grooves 25 are disposed on inner walls of both sides of the second open groove 15, and a third sliding block 24 is slidably, a first spring 23 is arranged between the bottom of a third sliding block 24 and the bottom of the inner side of a second sliding groove 25, an opening is arranged on the opposite side of the second sliding groove 25, a mounting seat 14 is fixedly arranged on the opposite side of the third sliding block 24 through a mounting part penetrating opening, a plurality of telescopic rods 26 are fixedly arranged at the bottom of the inner side of a second open groove 15, the top end of each telescopic rod 26 is connected with the bottom of the mounting seat 14, a plurality of second springs 27 are arranged between the bottom of the mounting seat 14 and the bottom of the inner side of the second open groove 15, the second springs 27 are spirally arranged on the telescopic rods 26, a first open groove 13 is arranged at the top of the mounting seat 14, an annular sliding groove 20 is formed in the inner side wall of the first open groove 13, the cross section of the annular sliding groove 20 is circular, two second sliding blocks 21 are slidably arranged in the annular sliding groove 20, an opening communicated with the annular sliding, a first motor 12 is fixedly installed at the bottom of the inner side of a first open slot 13, an output shaft of the first motor 12 is connected with the bottom of a rotating seat 11 through a coupler, a lifting column 1 is fixedly installed at the top of the rotating seat 11, a first chute 2 is formed in the lifting column 1, a first sliding block 3 is installed in the chute in the first chute 2, openings communicated with the first chute 2 are formed in the two sides of the lifting column 1, a lifting plate 9 is fixedly installed on one side of the first sliding block 3 through a mounting part penetrating opening, a cavity 8 is arranged in the lifting plate 9, a driving wheel 5 and a driven wheel 10 are rotatably installed in the cavity 8 through a rotating shaft, one end of a pull rope 7 is fixedly installed on the driving wheel 5, the other end of the pull rope 7 is connected with the driven wheel 10, a connecting block 6 is fixedly installed on the pull rope 7, an opening is formed in the, a second motor 28 is fixedly arranged outside the lifting plate 9, an output shaft of the second motor 28 penetrates through the cavity 8 through a coupler to be connected with one end of a rotating shaft of the driving wheel 5, a lifting block 19 is fixedly arranged on the other side of the first sliding block 3 through a mounting part penetrating opening, a hydraulic cylinder 18 is fixedly arranged on the top of the rotating seat 11, the free end of a piston rod of the hydraulic cylinder 18 is connected with the bottom of the lifting block 19, dishes are placed on the top of the lifting plate 9, a worker holds the pushing hand 17 to push the food delivery robot, in the moving process, vibration generated in the moving process is filtered through the matching use of the first spring 23 and the second spring 27, the stability in the food delivery process is improved, meanwhile, the damage of the vibration to internal parts of the robot can be reduced, the service life of the robot is prolonged, the dishes are pushed to be close to a dining table, the lifting block 19 is driven by the hydraulic cylinder 18 to move longitudinally, use through the cooperation of first slider 3, drive 9 longitudinal motion of lifter plate, make 9 tops of lifter plate flush with dining table top, can adapt to not co-altitude with regard to the dining table, the flexibility of food delivery robot has been improved, second motor 28 drive action wheel 5 rotates, through from driving wheel 10, stay cord 7 and connecting block 6's cooperation are used, 4 transverse motion of drive push pedal, thereby push away the dish to dining table, do not need staff's touching dish just can accomplish the food delivery and serve, alleviate the work burden that the manual dish of holding of staff sent the meal, staff's working strength has been reduced, can also avoid the dish to cross to scald the potential safety hazard for causing the staff simultaneously, the food delivery efficiency has been improved.

The working principle of the invention is as follows:

place the vegetable at lifter plate 9 top, the staff holds pushing hands 17 to promote the food delivery robot, in the removal process, use through the cooperation of first spring 23 and second spring 27, the vibrations that produce when will remove filter, with vegetable propelling movement near the dining table, 19 longitudinal motion of pneumatic cylinder 18 drive lifter, use through the cooperation of first slider 3, drive lifter plate 9 longitudinal motion, make lifter plate 9 top flush with dining table top, second motor 28 drive action wheel 5 rotates, through from driving wheel 10, the cooperation of stay cord 7 and connecting block 6 is used, drive push plate 4 transverse motion, thereby push away the vegetable to dining table.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. A meal delivery robot for a restaurant comprises a lifting column (1), a lifting plate (9), a rotating seat (11), a mounting seat (14), an annular chute (20) and a base (22), and is characterized in that four universal wheels (16) are fixedly mounted at the bottom of the base (22), a second open slot (15) is formed in the top of the base (22), second chutes (25) are formed in the inner walls of the two sides of the second open slot (15), third sliders (24) are slidably mounted in the second chutes (25), first springs (23) are arranged between the bottoms of the third sliders (24) and the bottoms of the inner sides of the second chutes (25), openings are formed in the opposite sides of the second chutes (25), the mounting seat (14) is fixedly mounted on the opposite sides of the third sliders (24) through the openings in a penetrating manner of mounting pieces, a first open slot (13) is formed in the top of the mounting seat (14), the annular chute (20) is formed in the inner side wall of the first, two second sliding blocks (21) are slidably mounted in the annular sliding groove (20), an opening communicated with the annular sliding groove (20) is formed in the inner wall of the first open groove (13), a rotating seat (11) is fixedly mounted on one side of the second sliding block (21) through a mounting part through opening, a first motor (12) is fixedly mounted at the bottom of the inner side of the first open groove (13), an output shaft of the first motor (12) is connected with the bottom of the rotating seat (11) through a coupler, a lifting column (1) is fixedly mounted at the top of the rotating seat (11), a first sliding groove (2) is formed in the lifting column (1), a first sliding block (3) is mounted in the sliding groove of the first sliding groove (2), openings communicated with the first sliding groove (2) are formed in the two sides of the lifting column (1), a lifting plate (9) is fixedly mounted on one side of the first sliding block (3) through the mounting part through opening, a cavity (8), drive wheel (5) and follow driving wheel (10) are installed through the pivot rotation to cavity (8) inside, fixed mounting has the one end of stay cord (7) on drive wheel (5), the other end and the follow driving wheel (10) of stay cord (7) are connected, fixed mounting has connecting block (6) on stay cord (7), lifter plate (9) top is equipped with the opening, the top of connecting block (6) runs through opening fixed mounting through the installed part and has push pedal (4), lifter plate (9) outside fixed mounting has second motor (28), the output shaft of second motor (28) runs through to cavity (8) and is connected with the one end of drive wheel (5) axis of rotation through the shaft coupling.

2. The dining room meal delivery robot as claimed in claim 1, wherein a pushing handle (17) is fixedly installed at one side of the base (22).

3. The dining room meal delivery robot as claimed in claim 1, wherein a plurality of telescopic rods (26) are fixedly installed at the bottom of the inner side of the second opening groove (15), the top ends of the telescopic rods (26) are connected with the bottom of the mounting seat (14), a plurality of second springs (27) are arranged between the bottom of the mounting seat (14) and the bottom of the inner side of the second opening groove (15), and the second springs (27) are arranged in a manner of being wound around the telescopic rods (26).

4. A dining room meal delivery robot according to claim 1, wherein the annular chute (20) is circular in cross section.

5. The dining room meal delivery robot as claimed in claim 1, wherein a lifting block (19) is fixedly installed on the other side of the first sliding block (3) through a through opening of the installation part, a hydraulic cylinder (18) is fixedly installed on the top of the rotating seat (11), and the free end of a piston rod of the hydraulic cylinder (18) is connected with the bottom of the lifting block (19).