CN210436148U

CN210436148U - Hotel guiding robot with ladder climbing function

Info

Publication number: CN210436148U
Application number: CN201921267490.6U
Authority: CN
Inventors: 张京超
Original assignee: China Science And Technology Intelligent Control Tianjin Communication Engineering Co Ltd
Current assignee: China Science And Technology Intelligent Control Tianjin Communication Engineering Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-05-01
Anticipated expiration: 2029-08-07

Abstract

The utility model relates to the field of robots, in particular to a hotel guiding robot with a ladder climbing function, which comprises a base, a front wheel shaft, a driving strip, a driving shaft and a first supporting platform, two groups of front brackets are symmetrically fixed at the left side and the right side of the top of the front end of the base, a linkage rod is rotatably connected on each front bracket, a first motor is fixedly arranged at the outer side end of the linkage rod, a rotating shaft is fixedly connected at the outer side output end of the first motor, the rotating shaft is fixedly connected with a triangular bracket, three groups of front wheels are arranged at the three corners of the triangular bracket through front wheel shafts, the rear end of the linkage rod is fixedly connected with a direction rod, two symmetrically arranged direction rods are rotationally connected to the left side and the right side of the driving strip, the fixed drive rack that is provided with in drive strip top middle part, drive rack gear engagement has drive gear, the utility model provides an intelligent service robot that possesses the guide function simultaneously has the stable stair function of climbing.

Description

Hotel guiding robot with ladder climbing function

Technical Field

The utility model relates to a robot field, concretely relates to hotel guide robot with climb ladder function.

Background

The hotel is a frequently-going place for modern people to communicate, particularly some high-grade large hotels are faced by many customers, but because the hotel is too large and does not have an indicating device with a good indicating function, other people are required to be inquired, and some hotels use steps from first floor to third floor, strangers are not willing to take the guests to the place that you want to go, so that the robot with the step climbing function is required to serve the guests.

To the problem, the utility model designs a hotel guide robot with climb ladder function.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a hotel guide robot with climb the ladder function. The problem is solved as much as possible, and therefore the intelligent service robot with the stable stair climbing function and the guiding function is provided.

The utility model discloses a following technical scheme realizes:

a hotel guiding robot with a ladder climbing function comprises a base, a front wheel shaft, a driving strip, a driving shaft and a first supporting table, wherein two groups of front supports are symmetrically fixed on the left side and the right side of the top of the front end of the base, a linkage rod is rotatably connected to the front supports, a first motor is fixedly mounted on the outer side end of the linkage rod, a rotating shaft is fixedly connected to the outer side output end of the first motor, a triangular support is fixedly connected to the rotating shaft, three groups of front wheels are mounted at the three corners of the triangular support through the front wheel shaft, a direction rod is fixedly connected to the rear end of the linkage rod, the two symmetrically arranged direction rods are rotatably connected to the left side and the right side of the driving strip, a driving rack is fixedly arranged in the middle of the top of the driving strip, the driving rack is meshed with a driving gear, the rear end of the driving gear is connected, the utility model discloses a buffer post, including base, support shaft, support, damping spring, rotation post middle part fixedly connected with pillar, support sliding connection is in the sliding tray that the buffering post inboard was equipped with, be provided with damping spring in the sliding tray, two buffering post upper ends are rotated respectively and are connected with the rotation post, rotation post middle part fixedly connected with intelligence guide robot, the base rear end is equipped with the rear-guard subassembly.

Preferably, the rear drive assembly comprises a rear wheel shaft, a rear wheel, a driven wheel, a belt, a driving wheel, a third motor and a second supporting table, a rear wheel support is arranged at the rear end of the base, the rear wheel shaft is connected with the rear wheel support in a rotating mode, the rear wheels are symmetrically arranged on the left side and the right side of the rear wheel shaft, the driven wheel is fixedly connected with the center of the rear wheel shaft, one end of the belt is sleeved on the driven wheel, the other end of the belt is sleeved on the driving wheel, the driving wheel is fixedly connected to the output end of the third motor, the third motor is fixedly arranged at the rear end of the top of the base through the second supporting table, the third motor is electrically connected with a power source, and the set rear drive assembly can.

Preferably, the front support is L-shaped, the linkage rod and the direction rod are both L-shaped, and the direction rod is welded and fixed at a corner at the rear end of the linkage rod.

Preferably, the first motor, the second motor and the intelligent guiding robot are respectively electrically connected with a power supply.

Preferably, the triangular support is an equilateral triangle, and the triangular support is matched with the ladder.

Preferably, the intelligent guiding robot is a tumbler with heavy lower end and light upper end, so that the intelligent guiding robot has good stability.

The utility model has the advantages that: can make the device very simple and convenient when climbing stair through the A-frame that sets up, the damping spring of setting can be fine carries out the shock attenuation to intelligent guide robot, avoid climbing the ladder or meet the inside severe of rocking of intelligent guide robot when jolting the road surface, influence the life of device, can improve the stability of device for the tumbler form with intelligent guide robot design, make it can not overturn when climbing the ladder, guide the guide of realization to guest that the robot can be fine through intelligent guide.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an isometric view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: 1-base, 2-front support, 3-linkage rod, 4-first motor, 5-rotating shaft, 6-triangular support, 7-front wheel shaft, 8-front wheel, 9-direction rod, 10-driving bar, 11-driving rack, 12-driving gear, 13-driving shaft, 14-support frame, 15-second motor, 16-first support table, 17-support column, 18-buffer column, 19-rotating column, 20-intelligent guiding robot, 21-rear wheel shaft, 22-rear wheel, 23-driven pulley, 24-belt, 25-driving pulley, 26-third motor, 27-second support table and 28-damping spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a hotel guiding robot with a stair climbing function comprises a base 1, a front wheel shaft 7, a driving strip 10, a driving shaft 13 and a first supporting table 16, wherein two groups of front supports 2 are symmetrically fixed on the left and right sides of the top of the front end of the base 1, a linkage rod 3 is rotatably connected onto each front support 2, a first motor 4 is fixedly installed on the outer side end of each linkage rod 3, a rotating shaft 5 is fixedly connected onto the outer side output end of each first motor 4, a triangular support 6 is fixedly connected onto each rotating shaft 5, three groups of front wheels 8 are installed at the triangular positions of the triangular supports 6 through the front wheel shaft 7, a direction rod 9 is fixedly connected onto the rear end of each linkage rod 3, two symmetrically arranged direction rods 9 are rotatably connected onto the left and right sides of the driving strip 10, a driving rack 11 is fixedly arranged in the middle of the top of the driving strip 10, the driving rack 11, the bottom of second motor 15 is fixed in base 1 middle part through first supporting station 16, still rotate on the drive shaft 13 and be connected with support frame 14, base 1 middle part bilateral symmetry fixedly connected with pillar 17, pillar 17 sliding connection is in the sliding tray that buffering post 18 inboard was equipped with, be provided with damping spring 28 in the sliding tray, two buffering posts 18 upper ends are rotated respectively and are connected with rotation post 19, 19 middle part fixedly connected with intelligence guide robot 20 of rotation post, 1 rear end of base is equipped with the back drive subassembly.

Specifically, the rear drive assembly comprises a rear wheel shaft 21, a rear wheel 22, a driven wheel bracket 23, a belt 24, a driving wheel 25, a third motor 26 and a second support platform 27, a rear wheel bracket is arranged at the rear end of the base 1, the rear wheel shaft 21 is rotatably connected with the rear wheel bracket, the rear wheels 22 are symmetrically arranged at the left side and the right side of the rear wheel shaft 21, the driven wheel 23 is fixedly connected at the center of the rear wheel shaft 21, one end of the belt 24 is sleeved on the driven wheel 23, the other end of the belt 24 is sleeved on the driving wheel 25, the driving wheel 25 is fixedly connected with the output end of the third motor 26, the third motor 26 is fixedly arranged at the rear end of the top of the base 1 through the second support platform 27, the third motor 26 is electrically connected with a power supply, the front support 2 is L-shaped, the linkage rod 3 and the direction rod 9 are also L-shaped, the direction rod 9 is welded and fixed at the rear end corner of the, the triangular support 6 is an equilateral triangle, the triangular support is matched with a ladder, and the intelligent guiding robot 20 is in a tumbler shape with heavy lower end and light upper end.

In the utility model, when guiding guests, matching analysis is carried out on the voices of the guests according to the speaking requirements of the guests, the best answer is given to guide the guests, and the guests can be optionally guided to go to the place where the guests want to go, because the left and right sides of the top part of the front end of the base 1 are symmetrically fixed with two groups of front brackets 2, the front brackets 2 are rotationally connected with the linkage rod 3, the outer side end of the linkage rod 3 is fixedly provided with the first motor 4, the outer side output end of the first motor 4 is fixedly connected with the rotating shaft 5, the rotating shaft 5 is fixedly connected with the triangular bracket 6, three groups of front wheels 8 are arranged at the triangular part of the triangular bracket 6 through the front wheel shaft 7, the rear end of the linkage rod 3 is fixedly connected with the direction rod 9, the two symmetrically arranged direction rods 9 are rotationally connected with the left and right sides of the driving strip 10, the rear end of the driving gear 12 is connected with a second motor 15 through a driving shaft 13, the bottom end of the second motor 15 is fixed in the middle of the base 1 through a first supporting platform 16, when the ladder needs to be climbed, the first motor 4 is driven to rotate so as to drive the device to climb the ladder, when the device normally runs, the rear driving component provides running power for the device, the second motor 15 is driven to automatically realize the steering function of the device, because the middle of the base 1 is fixedly connected with support columns 17 in a bilateral symmetry mode, the support columns 17 are connected in sliding grooves arranged on the inner sides of the buffer columns 18 in a sliding mode, damping springs 28 are arranged in the sliding grooves, the upper ends of the two buffer columns 18 are respectively and rotatably connected with rotating columns 19, the middle of the rotating columns 19 is fixedly connected with an intelligent guiding robot 20, the triangular support 6 is in an equilateral triangle shape, the triangular support is matched with the, the device can keep fine stability and can not jolt too big when climbing the ladder, the life of extension device.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a hotel guide robot with climb ladder function, includes base (1), front axle (7), drive strip (10), drive shaft (13), first supporting bench (16), its characterized in that: the device is characterized in that two groups of front supports (2) are symmetrically fixed on the left side and the right side of the top of the front end of the base (1), a linkage rod (3) is connected onto each front support (2) in a rotating mode, a first motor (4) is fixedly installed on the outer side of each linkage rod (3), a rotating shaft (5) is fixedly connected to the output end of the outer side of each first motor (4), a triangular support (6) is fixedly connected onto each rotating shaft (5), three groups of front wheels (8) are installed at the triangular position of each triangular support (6) through a front wheel shaft (7), a direction rod (9) is fixedly connected onto the rear end of each linkage rod (3), the direction rods (9) which are symmetrically arranged are rotatably connected onto the left side and the right side of a driving strip (10), a driving rack (11) is fixedly arranged in the middle of the top of the driving strip (10), a driving gear (12) is meshed with the driving, second motor (15) bottom is fixed at base (1) middle part through first brace table (16), it is connected with support frame (14) still to rotate on drive shaft (13), base (1) middle part bilateral symmetry fixedly connected with pillar (17), pillar (17) sliding connection is in the sliding tray that buffering post (18) inboard was equipped with, be provided with damping spring (28) in the sliding tray, two buffering post (18) upper ends are rotated respectively and are connected with rotation post (19), rotation post (19) middle part fixedly connected with intelligence guide robot (20), base (1) rear end is equipped with the back and drives the subassembly.

2. The hotel guiding robot having a stair climbing function according to claim 1, wherein: the rear drive component comprises a rear wheel shaft (21), a rear wheel (22), a driven belt wheel (23), a belt (24), a driving belt wheel (25), a third motor (26) and a second support platform (27), the rear end of the base (1) is provided with a rear wheel bracket, the rear wheel shaft (21) is rotationally connected with the rear wheel bracket, rear wheels (22) are symmetrically arranged at the left side and the right side of the rear wheel shaft (21), a driven belt wheel (23) is fixedly connected at the center of the rear wheel shaft (21), one end of a belt (24) is sleeved on the driven belt wheel (23), the other end of the belt (24) is sleeved on the driving belt wheel (25), the driving belt wheel (25) is fixedly connected with the output end of the third motor (26), the third motor (26) is fixedly mounted at the rear end of the top of the base (1) through a second supporting table (27), and the third motor (26) is electrically connected with a power supply.

3. The hotel guiding robot having a stair climbing function according to claim 1, wherein: the front support (2) is L-shaped, the linkage rod (3) and the direction rod (9) are also L-shaped, and the direction rod (9) is welded and fixed at a corner at the rear end of the linkage rod (3).

4. The hotel guiding robot having a stair climbing function according to claim 1, wherein: the first motor (4), the second motor (15) and the intelligent guiding robot (20) are respectively electrically connected with a power supply.

5. The hotel guiding robot having a stair climbing function according to claim 1, wherein: the triangular support (6) is an equilateral triangle and is matched with the ladder.

6. The hotel guiding robot having a stair climbing function according to claim 1, wherein: the intelligent guiding robot (20) is in a tumbler shape with heavy lower end and light upper end.