Programming robot with protection structure

Abstract

The utility model discloses a programming robot with a protective structure in the technical field of programming robots, which comprises a robot body, the bottom of the robot body is connected with an intelligent moving chassis through a support column, and the top of the intelligent moving chassis is fixedly provided with a fixing ring sleeved on the outer ring of the support column. A plurality of groups of buffer springs which are circumferentially arranged at equal intervals around the central axis of the fixing ring are arranged on the outer ring of the fixing ring, and the ends, away from the fixing ring, of the buffer springs are connected with arc-shaped anti-collision plates; the anti-collision device solves the problems that when an existing programming robot is used, the anti-collision effect is poor, the existing programming robot is prone to colliding with pedestrians, trolleys and the like in the automatic article distribution process, the collision of the existing programming robot is prone to happening, the collision of the existing programming robot is prone to happening, and the collision of the existing programming robot is prone to happening. The problems that the collided programming robot is prone to damage, unnecessary economic losses are caused, and people cannot use the programming robot easily are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of programming robots, in particular to a programming robot with a protective structure. Background Art

[0002] Robot programming is the description of the action sequence set for a robot to complete a certain task. The robot's movement and operation instructions are all controlled by programs. Currently, the robots used in hotel room delivery and restaurant automatic food delivery on the market usually use highly intelligent programmed robots.

[0003] With respect to the above-mentioned related technologies, the existing programmed robots have relatively poor anti-collision effects when in use. In the process of automatic delivery of items, they are prone to collisions with pedestrians, carts, etc. The programmed robots that are collided are prone to damage, causing unnecessary economic losses and are not conducive to people's use. Therefore, the technical personnel in this field provide a programmed robot with a protective structure to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a programming robot with a protective structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a programming robot with a protective structure, comprising a robot body, the bottom of the robot body is connected to an intelligent mobile chassis through a support column, the top of the intelligent mobile chassis is fixedly installed with a fixing ring sleeved on the outer ring of the support column, the outer ring of the fixing ring is provided with a plurality of groups of buffer springs arranged equidistantly around the central axis, and the end of the buffer spring away from the fixing ring is connected to an arc-shaped anti-collision plate;

[0006] The arc-shaped anti-collision plate is connected to a limit assembly extending to the inner ring of the fixing ring, and the limit assembly is used to limit the moving direction of the anti-collision plate. The outer ring of the support column is rotatably installed with a connecting piece that controls all the limit assemblies to move simultaneously.

[0007] Preferably, the position limiting assembly comprises a slide rod fixedly connected to the anti-collision plate, the slide rod passes through the buffer spring and the fixing ring, and the slide rod can slide inside the fixing ring.

[0008] Preferably, two upper and lower groups of sliding rods and buffer springs are provided between the anti-collision plate and the fixed ring, and one end of the two groups of sliding rods extending to the inside of the fixed ring is connected to the same movable plate.

[0009] Preferably, a plurality of sets of sleeves are fixedly mounted on the fixing ring, two ends of the sleeves are respectively located at the inner ring and the outer ring of the fixing ring, and the sliding rod slides through the sleeves.

[0010] Preferably, the connecting member comprises a swivel rotatably mounted on the outer ring of the support column, and a moving rod is connected between the outer ring of the swivel and each set of movable plates.

[0011] Preferably, the outer ring of the rotating ring is fixedly mounted with two upper and lower groups of first fixing blocks hingedly connected to one end of the moving rod, and the side surface of the movable plate is fixedly mounted with two upper and lower groups of second fixing blocks hingedly connected to the other end of the moving rod.

[0012] Preferably, the outer ring of the anti-collision plate is provided with a plurality of groups of rubber anti-collision strips which are arranged equidistantly up and down, and the radial section of the rubber anti-collision strips is semicircular.

[0013] Preferably, rubber buffer strips are provided on both sides of the anti-collision plate, and the rubber buffer strips are in the shape of long strips with the same height as the anti-collision plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, the outer ring at the bottom end of the robot body is provided with multiple groups of anti-collision plates. When the anti-collision plates of the outer ring are impacted, the buffer springs can be driven to expand and contract. The buffer springs can provide a certain buffering effect. A limit assembly is provided to control the moving direction of the anti-collision plates. Connectors are provided to combine all the anti-collision plates, so that the overall stability and buffering performance of the protective structure are greatly improved, which can effectively reduce the damage caused by collisions during the operation of the programmed robot and reduce unnecessary economic losses.

[0016] 2. In the utility model, by arranging the rubber anti-collision strip, it is possible to provide protection for the outer ring of the anti-collision plate and reduce the damage of the outer ring of the anti-collision plate due to collision. By arranging the rubber buffer strip, when subjected to a more violent collision, multiple groups of anti-collision plates are displaced to the limit, and the adjacent anti-collision plate sides are fitted together, and the rubber buffer strip can provide further buffering and shock absorption effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 A is an enlarged view of the middle image.

[0020] In the figure: 1. Robot body; 2. Support column; 3. Intelligent mobile chassis; 4. Fixed ring; 5. Buffer spring; 6. Anti-collision plate; 7. Sliding rod; 8. Movable plate; 10. Casing; 11. Swivel; 12. Moving rod; 13. First fixed block; 14. Second fixed block; 15. Rubber anti-collision strip; 16. Rubber buffer strip. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 to Figure 3 In an embodiment of the utility model, a programming robot with a protective structure includes a robot body 1, the bottom of the robot body 1 is connected to an intelligent mobile chassis 3 through a support column 2, and a fixing ring 4 is fixedly installed on the top of the intelligent mobile chassis 3 and is sleeved on the outer ring of the support column 2. The outer ring of the fixing ring 4 is provided with a plurality of groups of buffer springs 5 ​​arranged equidistantly around its axis in a circle, and an arc-shaped anti-collision plate 6 is connected to one end of the buffer spring 5 away from the fixing ring 4, and a limit assembly extending to the inner ring of the fixing ring 4 is connected to the arc-shaped anti-collision plate 6, and the limit assembly is used to limit the moving direction of the anti-collision plate 6, and a connecting piece for controlling the simultaneous movement of all limit assemblies is rotatably installed on the outer ring of the support column 2.

[0023] The intelligent mobile chassis 3 of the robot body 1 can adopt advanced automatic mobile equipment in the prior art, which can use automated intelligent equipment such as obstacle avoidance and route planning. The robot body 1 can be operated by a corresponding programming controller. When the robot body 1 is moving using the intelligent mobile chassis 3, since the outer ring of the bottom end of the robot body 1 is provided with a protective component for anti-collision, when it is collided with a cart by pedestrians or staff, the anti-collision plate 6 of the outer ring is impacted and can drive the buffer spring 5 to expand and contract. The buffer spring 5 can provide a certain buffering effect for it. The anti-collision plate 6 drives the limit assembly to move during the movement, and the limit assembly drives the connecting part to move. The connecting part can drive all the limit assemblies and the anti-collision plate 6 to move at the same time, so that all the buffer springs 5 ​​can provide buffering force at the same time, and the overall stability of the equipment structure is strong and the anti-collision performance is excellent.

[0024] In one embodiment, specifically, the limiting assembly includes a sliding rod 7 fixedly connected to the anti-collision plate 6, the sliding rod 7 passes through the buffer spring 5 and the fixed ring 4, the sliding rod 7 can slide inside the fixed ring 4, the movement of the anti-collision plate 6 can drive the sliding rod 7 to move, and the sliding rod 7 can limit the moving direction of the anti-collision plate 6. Furthermore, two upper and lower groups of sliding rods 7 and buffer springs 5 ​​are provided between the anti-collision plate 6 and the fixed ring 4, and one end of the two groups of sliding rods 7 extending to the inside of the fixed ring 4 is connected to the same movable plate 8, which can improve the stability of the movement of the anti-collision plate 6.

[0025] Multiple sets of sleeves 10 are fixedly installed on the fixed ring 4, and the two ends of the sleeves 10 are respectively located at the inner ring and the outer ring of the fixed ring 4. The slide rod 7 slides through the sleeves 10, and the sleeves 10 can provide a stable moving slide rail for the slide rod 7 to slide inside the fixed ring 4.

[0026] On the basis of the above embodiments, specifically, the connecting member includes a swivel 11 rotatably installed on the outer ring of the support column 2, and a moving rod 12 is connected between the outer ring of the swivel 11 and each group of movable plates 8, wherein the outer ring of the swivel 11 is fixedly installed with upper and lower groups of first fixed blocks 13 hingedly connected to one end of the moving rod 12, and the side of the movable plate 8 is fixedly installed with upper and lower groups of second fixed blocks 14 hingedly connected to the other end of the moving rod 12.

[0027] When one group of anti-collision plates 6 is hit, the anti-collision plates 6 drive the sliding rod 7 and the movable plate 8 to move, and the movable plate 8 drives the moving rod 12 to move through the second fixed block 14. The end of the moving rod 12 rotates on the outer ring of the support column 2 through the first fixed block 13 and the swivel 11. The rotation of the swivel 11 can drive all the first fixed blocks 13 and the moving rod 12 connected thereto to move, so that all the anti-collision plates 6 compress the buffer spring 5, which can provide a good buffering and anti-collision effect for the programmed robot.

[0028] The outer ring of the anti-collision plate 6 is provided with multiple groups of rubber anti-collision strips 15 arranged equidistantly up and down. The radial section of the rubber anti-collision strip 15 is semicircular, which can provide protection for the outer ring of the anti-collision plate 6 and reduce the damage of the outer ring of the anti-collision plate 6 due to collision. Rubber buffer strips 16 are provided on both sides of the anti-collision plate 6. The rubber buffer strips 16 are long strips with the same height as the anti-collision plate 6. When subjected to a more violent collision, multiple groups of anti-collision plates 6 are displaced to the limit, and the sides of adjacent anti-collision plates 6 are fitted together. The rubber buffer strips 16 can provide further buffering and shock absorption.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A programming robot with a protective structure, comprising a robot body (1), the bottom of the robot body (1) being connected to an intelligent mobile chassis (3) via a support column (2), characterized in that: A fixing ring (4) sleeved on the outer ring of the support column (2) is fixedly installed on the top of the intelligent mobile chassis (3); the outer ring of the fixing ring (4) is provided with a plurality of groups of buffer springs (5) equidistantly arranged in a circle around the axis thereof; an end of the buffer spring (5) away from the fixing ring (4) is connected to an arc-shaped anti-collision plate (6); The arc-shaped anti-collision plate (6) is connected to a limit assembly extending to the inner ring of the fixing ring (4), and the limit assembly is used to limit the moving direction of the anti-collision plate (6). The outer ring of the support column (2) is rotatably mounted with a connecting piece that controls the simultaneous movement of all the limit assemblies.

2. A programming robot with a protective structure according to claim 1, characterized in that: The limiting assembly comprises a slide bar (7) fixedly connected to the anti-collision plate (6); the slide bar (7) penetrates the buffer spring (5) and the fixing ring (4); and the slide bar (7) can slide inside the fixing ring (4).

3. A programmable robot with a protective structure according to claim 2, characterized in that: Two upper and lower groups of sliding rods (7) and buffer springs (5) are provided between the anti-collision plate (6) and the fixed ring (4); one end of the two groups of sliding rods (7) extending to the inside of the fixed ring (4) is connected to the same movable plate (8).

4. A programmable robot with a protective structure according to claim 3, characterized in that: A plurality of sets of sleeves (10) are fixedly mounted on the fixing ring (4), the two ends of the sleeves (10) are respectively located at the inner ring and the outer ring of the fixing ring (4), and the sliding rod (7) slides through the sleeves (10).

5. The programmable robot with a protective structure according to claim 3, characterized in that: The connecting member comprises a rotating ring (11) rotatably mounted on the outer ring of the support column (2), and a moving rod (12) is connected between the outer ring of the rotating ring (11) and each group of movable plates (8).

6. A programmable robot with a protective structure according to claim 5, characterized in that: The outer ring of the rotating ring (11) is fixedly mounted with two upper and lower groups of first fixed blocks (13) hingedly connected to one end of the moving rod (12), and the side surface of the movable plate (8) is fixedly mounted with two upper and lower groups of second fixed blocks (14) hingedly connected to the other end of the moving rod (12).

7. The programmable robot with a protective structure according to claim 1, characterized in that: The outer ring of the anti-collision plate (6) is provided with a plurality of groups of rubber anti-collision strips (15) arranged equidistantly up and down, and the radial section of the rubber anti-collision strips (15) is semicircular.

8. The programmable robot with a protective structure according to claim 1, characterized in that: Rubber buffer strips (16) are provided on both sides of the anti-collision plate (6), and the rubber buffer strips (16) are in the shape of long strips with the same height as the anti-collision plate (6).

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