An AGV intelligent meal delivery robot

Abstract

The utility model provides a kind of AGV intelligent meal delivery robot, meal delivery robot has pedestal, the upper portion of pedestal is provided for storing meal box's machine case, the bottom of pedestal is provided with moving part;First laser radar is provided in the front side space between pedestal and machine case, second laser radar is provided in the top of machine case;Binocular camera is provided in the front side of pedestal, display screen is provided in the front side of machine case.The utility model has the beneficial effect that: the utility model AGV intelligent meal delivery robot has certain load, can be sent certain weight distribution meal box or goods by the storage space of internal setting to realize autonomous planning route delivery, give consideration to quick, high endurance, small, safe function, improve the efficiency of meal delivery / delivery, prevent due to artificial distribution time too long to make food taste and temperature be affected, can simultaneously alleviate road traffic congestion problem to a certain extent.

Description

Technical Field

[0001] This utility model belongs to the field of intelligent transportation robots, specifically relating to a lightweight ground logistics / food delivery robot. In this utility model, logistics refers to the delivery of goods, and food delivery refers to the delivery of food or beverages. Background Technology

[0002] With the vigorous development of the low-altitude economy, drone delivery has become a new trend in food delivery. The development of many drone delivery projects has made it possible to deliver food to high-rise buildings without the need for high labor costs. However, delivery to low-rise buildings is not within the advantageous range of drone delivery, as the risk factor is relatively high. Therefore, another way is needed to fill this gap in drone delivery. Small intelligent delivery robots perfectly meet this need, as they can deliver food to the door, save labor costs, avoid some unexpected situations during food delivery, and shorten delivery time. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides an AGV intelligent food delivery robot.

[0004] This utility model is achieved through the following technical solution: An AGV intelligent food delivery robot has a base 1, a housing 2 for storing food boxes 11 is provided on the upper part of the base 1, and a movable part 3 is provided at the bottom of the base 1. A first lidar 4 is installed in the front space between the base 1 and the chassis 2, and a second lidar 8 is installed on the top of the chassis 2. A binocular camera 5 is installed on the front side of the base 1, and a display screen 7 is installed on the front side of the chassis 2.

[0005] Further optimization plan, A door panel 6 is provided at the rear of the chassis 2. When the door panel 6 is opened, the space inside the chassis 2 is used to store the lunch box 11. The interior space is provided with multiple food trays 9 for placing lunch boxes 11, and the food trays 9 have notches 10 for accommodating external food delivery devices.

[0006] Further optimization plan, The moving part 3 includes multiple moving mechanisms 12, which are arranged at the bottom of the boxes 2. One moving mechanism 12 is arranged on the front side of the food delivery robot, and two moving mechanisms 12 are arranged side by side on the rear side of the food delivery robot.

[0007] Further optimization plan, The moving mechanism 12 has a large gear 13 fixed on the bottom plate of the chassis 2 of the food delivery robot, a support plate 14 rotatably mounted on the large gear 13, a rotary motor 15 fixed on one side of the support plate 14, and a small gear 16 mounted on the output shaft of the rotary motor 15, the small gear 16 meshing with the large gear 13. A bracket 17 is provided on the support plate 14, and a roller 18 and a moving motor 19 are provided on the bracket 17. The moving motor 19 drives the roller 18 to rotate, thereby moving the food delivery robot.

[0008] Further optimization plan, The lunch box 11 is 400 300 200 takeout boxes.

[0009] The beneficial effects of this utility model are as follows: This utility model AGV intelligent food delivery robot has a certain load capacity and can transport a certain weight of food boxes or goods through the internal storage space to achieve autonomous route planning and transportation. It takes into account the functions of speed, long battery life, small size and safety, improves the efficiency of food delivery, prevents the taste and temperature of food from being affected by the long manual delivery time, and can also alleviate the problem of road traffic congestion to a certain extent. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of the food delivery robot of this utility model; Figure 2 This is a schematic diagram of the internal structure of the food delivery robot of this utility model; Figure 3 This is a schematic diagram of the bottom structure of the food delivery robot of this utility model (angle 1); Figure 4 This is a schematic diagram of the bottom structure of the food delivery robot of this utility model (angle two); Figure 5 The moving mechanism (angle 1) of the food delivery robot of this utility model; Figure 6 The moving mechanism of the food delivery robot of this utility model (angle two); In the diagram: 1. Base; 2. Chassis; 3. Moving part; 4. First lidar; 5. Binocular camera; 6. Door panel; 7. Display screen; 8. Second lidar; 9. Tabletop; 10. Notch; 11. Lunch box; 12. Moving mechanism; 13. Large gear; 14. Support plate; 15. Rotary motor; 16. Small gear; 17. Bracket; 18. Roller; 19. Moving motor. Detailed Implementation

[0011] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments.

[0012] In the description of this utility model, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0013] In this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," "link," and "fix" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection; a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0014] like Figure 1 As shown, this utility model discloses an AGV intelligent food delivery robot, which aims to fill the gaps in coverage that drone food delivery cannot cover and improve food delivery efficiency.

[0015] Reference Appendix Figure 1 , 2 The AGV intelligent food delivery robot has a lower base 1 and an upper chassis 2. The base 1 serves as the carrier for the various components of the food delivery robot, providing support for them. Its strength directly affects the stability of the food delivery robot; therefore, a high-strength metal material is chosen for the base 1. The base 1 also serves as the control system for the entire device. It controls the movement of the food delivery robot, processes data obtained from the LiDAR and binocular camera, and controls the opening and closing of the robot's cabinet door, or controls it through an integrated machine. It should be noted that, to simplify the design of this utility model, the control system uses a mature solution from the existing technology.

[0016] A first lidar 4 is installed in the front space between the base 1 and the chassis 2, and a second lidar 8 is installed on the top of the chassis 2. The first lidar 4 and the second lidar 8 are used to help the food delivery robot identify the surrounding environment in order to support the robot's ability to move and deliver food in relatively complex terrain.

[0017] A binocular camera is installed on the front side of the base 1 as an auxiliary device for observing the terrain, and it can also transmit scene information to intelligently identify routes.

[0018] An all-in-one unit is located on the upper front of the chassis 2. This unit has a display screen 7 for showing delivery information, allowing users to confirm their meal order and avoid mistakes or omissions. The all-in-one unit also receives data from the LiDAR and binocular camera, processes it, and then transmits the information to the drive unit to control the delivery robot's movements, enabling it to deliver meals intelligently and autonomously. Furthermore, the all-in-one unit needs to communicate with the mini-program / software to synchronize delivery and pickup information and prevent errors in the terminal delivery data.

[0019] Reference Appendix Figure 2 A casing 2 for storing lunch boxes 11 is provided on the upper part of the base 1. A door panel 6 is provided at the rear of the casing 2. When the door panel 6 is opened, the interior space of the casing 2 is used to store lunch boxes 11. The casing 2 has two storage layers, each capable of storing one 400-ton lunch box 11. 300 200-size takeout box.

[0020] The AGV intelligent food delivery robot's door panel 6 is a transparent double door. This design allows the two-way food retrieval mechanism of the take-off cabinet to easily deliver the food box into the storage space. At the same time, the door is controlled by an integrated machine and can autonomously close and open, realizing intelligent reception of food boxes.

[0021] The internal space is equipped with multiple trays 9 for placing lunch boxes 11, and each tray 9 has a notch 10 for accommodating external lunch delivery devices. To improve the robot's stability during transport, the trays 9 in the internal space are made of materials with strong anti-slip and load-bearing capabilities. Furthermore, a pair of low thresholds are installed near the door to prevent lunch boxes from sliding out during transport due to tilting, which could directly press against the door, causing damage or affecting its lifespan, thus reducing the probability of transport accidents. Reference Appendix Figure 3 , 4 A moving part 3 is provided at the bottom of the base 1. The moving part 3 includes multiple moving mechanisms 12. One moving mechanism 12 is provided on the front side of the food delivery robot, and two moving mechanisms 12 are arranged side by side on the rear side of the food delivery robot. The single moving mechanism 12 at the front facilitates directional control, while the double moving mechanisms 12 at the rear ensure stability of movement. Reference Appendix Figure 5 , 6The moving mechanism 12 has a large gear 13 fixed to the bottom plate of the chassis 2 of the food delivery robot. A support plate 14 is rotatably mounted on the large gear 13. A rotary motor 15 is fixed to one side of the support plate 14. A small gear 16 is mounted on the output shaft of the rotary motor 15, and the small gear 16 meshes with the large gear 13. A bracket 17 is mounted on the support plate 14. A roller 18 and a moving motor 19 are mounted on the bracket 17. The moving motor 19 drives the roller 18 to rotate, thereby moving the food delivery robot.

[0022] An integrated wiring power device (not shown in the attached diagram) is installed inside the base 1 to ensure power supply and connection for devices such as the all-in-one machine, lidar, binocular camera, and motor.

[0023] The beneficial effects of this utility model are as follows: This utility model AGV intelligent food delivery robot has a certain load capacity and can transport a certain weight of food boxes or goods through the internal storage space to achieve autonomous route planning and transportation. It takes into account the functions of speed, long battery life, small size and safety, improves the efficiency of food delivery, prevents the taste and temperature of food from being affected by the long manual delivery time, and can also alleviate the problem of road traffic congestion to a certain extent.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An AGV intelligent food delivery robot, characterized in that: The food delivery robot has a base (1), a housing (2) for storing food boxes (11) is provided on the upper part of the base (1), and a moving part (3) is provided at the bottom of the base (1). A first lidar (4) is provided in the front space between the base (1) and the chassis (2), and a second lidar (8) is provided on the top of the chassis (2). A binocular camera (5) is provided on the front side of the base (1), and a display screen (7) is provided on the front side of the chassis (2).

2. The AGV intelligent food delivery robot according to claim 1, characterized in that: A door panel (6) is provided at the rear of the chassis (2). When the door panel (6) is opened, the space inside the chassis (2) is used to store lunch boxes (11). The interior space is provided with multiple food trays (9) for placing lunch boxes (11), and the food trays (9) have notches (10) for accommodating external food delivery devices.

3. The AGV intelligent food delivery robot according to claim 2, characterized in that: The moving part (3) includes multiple moving mechanisms (12), which are located at the bottom of the chassis (2). One moving mechanism (12) is located on the front side of the food delivery robot, and two moving mechanisms (12) are located side by side on the rear side of the food delivery robot.

4. The AGV intelligent food delivery robot according to claim 3, characterized in that: The moving mechanism (12) has a large gear (13) fixed on the bottom plate of the chassis (2) of the food delivery robot, a support plate (14) is rotatably mounted on the large gear (13), a rotary motor (15) is fixed on one side of the support plate (14), and a small gear (16) is mounted on the output shaft of the rotary motor (15), the small gear (16) meshing with the large gear (13); A bracket (17) is provided on the support plate (14), and a roller (18) and a moving motor (19) are provided on the bracket (17). The moving motor (19) drives the roller (18) to rotate, thereby moving the food delivery robot.

5. An AGV intelligent food delivery robot according to claim 4, characterized in that: The food container (11) is a 400*300*200 takeout box.

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