A robotic dog with strong cargo carrying capacity

Abstract

This utility model relates to the field of robotics, specifically a robotic dog with strong cargo-carrying capacity. It includes a quadruped robotic dog with a mounting platform on its top. A telescopic device is slidably connected to the inner wall of the mounting platform. Two sets of telescopic devices are staggered, each including a telescopic rod. One side of the telescopic rod is slidably connected to the inner wall of the mounting platform. By using the telescopic rod, the position of a first baffle fixed at one end can be flexibly adjusted. The staggered arrangement of the two sets of telescopic devices allows the first baffles in both sets to cooperate, clamping the cargo between the two first baffles. This provides horizontal constraints against relative movement and torsion of the cargo. This utility model, through the telescopic device, allows for the expansion of the platform, enabling the quadruped robotic dog to carry larger cargo, thus increasing its cargo-carrying capacity and solving the problem of difficulty in transporting large cargo due to its own size limitations.

Description

Technical Field

[0001] This utility model relates to the field of robot technology, specifically a robot dog with strong cargo carrying capacity. Background Technology

[0002] A robot dog is a quadruped robot that mimics the shape and movement of a biological dog. It can receive commands from humans and autonomously move and traverse complex terrains. It is a highly intelligent type of robot and is widely used in industry, scientific research and other fields.

[0003] Robot dogs typically possess excellent adaptability to complex terrains, enabling them to walk, trot, crawl, climb stairs, and even jump and dance. They can also adapt to various unstructured terrains, such as grass, gravel, snow, and rugged mountain roads, which is difficult for traditional wheeled or tracked robots to do. As a mobile carrier, they can transport small items in warehouses or deliver emergency supplies in the field. However, robot dogs are relatively small, making it difficult to maintain stable transport when dealing with larger objects. Therefore, this invention proposes a robot dog with strong cargo-carrying capacity. Utility Model Content

[0004] To overcome the shortcomings of existing technology and address the difficulty in transporting large goods due to its small size, this invention proposes a robotic dog with strong cargo-carrying capacity.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a robot dog with strong cargo carrying capacity, including a quadruped robot dog, the top of the quadruped robot dog is provided with a mounting platform, and the inner wall of the mounting platform is slidably connected with a telescopic device.

[0006] The telescopic device is provided in two sets with staggered arrangement. Both sets of telescopic devices include a telescopic rod. One side of the telescopic rod is slidably connected to the inner wall of the mounting platform. One side of the telescopic rod is fixedly connected to an annular limiting block. One end of the telescopic rod is fixedly connected to a first baffle. One side of the telescopic rod is fixedly connected to a reinforcing rib. One side of the reinforcing rib is fixedly connected to the surface of the first baffle.

[0007] Preferably, the inner cavity of the mounting platform is provided with a limiting groove, the inner wall of the limiting groove is slidably connected to one side of the annular limiting block, and a spring is sleeved on the surface of the telescopic rod, with the two ends of the spring being fixedly connected to the surface of the annular limiting block and the inner wall of the limiting groove, respectively.

[0008] Preferably, the inner wall of the mounting platform is slidably connected with bolts, and a sleeve is hinged to one side of the mounting platform, with the inner wall of the sleeve being threadedly connected to the surface of the bolts.

[0009] Preferably, a connecting block is fixedly connected to the inner wall of the mounting platform, and a matching interface is provided on the top of the quadruped robot dog, which cooperates with the connecting block.

[0010] Preferably, an extension block is fixedly connected to one side of the mounting platform, and a second baffle is fixedly connected to one side of the extension block.

[0011] Preferably, a screw is fixedly connected to one side of the mounting platform, and a guide rail is fixedly connected to one side of the mounting platform.

[0012] Preferably, a clamping plate is slidably connected to the surface of the screw, the inner wall of the clamping plate is slidably connected to one side of the guide rail, and a nut is threadedly connected to the surface of the screw.

[0013] The advantages of this utility model are:

[0014] This invention utilizes a telescopic device to expand the platform, enabling the quadruped robot dog to carry larger goods and increasing its cargo capacity. The telescopic rod allows for flexible adjustment of the position of the first baffle fixed at one end. An annular limiting block prevents the telescopic rod from detaching from the mounting platform during sliding, ensuring normal operation and preventing loss of restraint on goods above the platform. Two sets of telescopic devices are staggered, with the first baffles in both sets working together to clamp the goods between them, applying horizontal restraint against relative movement and torsion. Reinforcing ribs reinforce the first baffles, preventing bending. The design of extending the cargo platform to both sides allows the quadruped robot dog to transport larger goods, increasing its cargo capacity and solving the problem of difficulty in transporting larger goods due to its small size. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a structural schematic diagram of the telescopic device and the interface of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the bolt and connecting block of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the second baffle and clamping plate of this utility model;

[0020] Figure 5 This is a schematic diagram of the limiting groove and spring of this utility model.

[0021] In the diagram: 1. Quadruped robot dog; 2. Mounting platform; 3. Telescopic device; 301. Telescopic rod; 302. Annular limiting block; 303. First baffle; 304. Reinforcing rib; 4. Limiting groove; 5. Spring; 6. Bolt; 7. Sleeve; 8. Connecting block; 9. Connecting interface; 10. Extension block; 11. Second baffle; 12. Screw; 13. Guide rail; 14. Clamping plate; 15. Nut. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0024] This application discloses a robotic dog with strong cargo-carrying capacity. (See also...) Figure 1 and Figure 2 A robotic dog with strong cargo carrying capacity includes a quadrupedal robotic dog 1, with a mounting platform 2 on the top of the quadrupedal robotic dog 1, and a telescopic device 3 slidably connected to the inner wall of the mounting platform 2.

[0025] Two sets of telescopic devices 3 are staggered, each set including a telescopic rod 301. One side of the telescopic rod 301 is slidably connected to the inner wall of the mounting platform 2. A ring-shaped limiting block 302 is fixedly connected to one side of the telescopic rod 301. A first baffle 303 is fixedly connected to one end of the telescopic rod 301. A reinforcing rib 304 is fixedly connected to one side of the telescopic rod 301. One side of the reinforcing rib 304 is fixedly connected to the surface of the first baffle 303. By setting the telescopic rod 301, the position of the first baffle 303 fixed at one end can be flexibly adjusted. By setting the ring-shaped limiting block 302, the position of the telescopic rod 301 can be prevented from being adjusted. 1. When sliding, it detaches from the mounting platform 2, ensuring the normal operation of the device and preventing loss of restraint on the goods above the mounting platform 2. By staggering the two sets of telescopic devices 3, the first baffles 303 included in both sets of telescopic devices 3 cooperate with each other to clamp the goods between the two first baffles 303, applying restraint to prevent relative movement and torsion of the goods in the horizontal direction. By setting reinforcing ribs 304, the first baffles 303 are reinforced to prevent bending. By extending the cargo platform to both sides, the quadruped robot dog 1 can transport larger goods, thus improving the cargo carrying capacity.

[0026] Reference Figure 2 and Figure 5 The inner cavity of the mounting platform 2 is provided with a limiting groove 4. The inner wall of the limiting groove 4 is slidably connected to one side of the annular limiting block 302. A spring 5 is sleeved on the surface of the telescopic rod 301. The two ends of the spring 5 are fixedly connected to the surface of the annular limiting block 302 and the inner wall of the limiting groove 4, respectively. By setting the inner wall of the limiting groove 4 to slidely connect with one side of the annular limiting block 302, the annular limiting block 302 is constrained in the limiting groove 4, thereby restricting the telescopic rod 301 fixedly connected to the annular limiting block 302, thus achieving the effect of preventing the telescopic rod 301 from detaching from the mounting platform 2. By setting the spring 5, a supporting force is applied to the telescopic rod 301, so that the telescopic rod 301 always maintains the tendency to retract inward.

[0027] Reference Figure 3 and Figure 4 The inner wall of the mounting platform 2 is slidably connected with bolts 6, and a sleeve 7 is hinged to one side of the mounting platform 2. The inner wall of the sleeve 7 is threadedly connected to the surface of the bolts 6. By setting bolts 6, the mounting platform 2 is wrapped around the surface of the four robot dog's torso, achieving the effect of longitudinal constraint on the mounting platform 2. By setting sleeve 7, the mounting platform 2 can be quickly installed in conjunction with bolts 6, and the length of bolts 6 can be shortened to avoid bolts 6 being too long and affecting the operation of the feet of the four-legged robot dog 1.

[0028] Reference Figure 2 and Figure 3The inner wall of the mounting platform 2 is fixedly connected with a connecting block 8, and the top of the quadruped robot dog 1 is provided with a mating interface 9. The mating interface 9 and the connecting block 8 cooperate with each other. By setting the connecting block 8 to cooperate with the mating interface 9, the positioning can be quickly achieved during installation, so as to avoid the mounting platform 2 being too far forward or too far back and affecting the operation of the quadruped robot dog 1's legs. At the same time, it provides supplementary horizontal constraints for the mounting platform 2 to be assembled into the quadruped robot dog 1.

[0029] Reference Figure 1 and Figure 4 An extension block 10 is fixedly connected to one side of the mounting platform 2, and a second baffle 11 is fixedly connected to one side of the extension block 10. The extension block 10 is used to connect to the second baffle 11, and the second baffle 11 is used to block or restrain the goods loaded on the mounting platform 2.

[0030] Reference Figure 3 and Figure 4 A screw 12 is fixedly connected to one side of the mounting platform 2, and a guide rail 13 is fixedly connected to one side of the mounting platform 2. The screw 12 is used to assemble the sliding clamp 14, and the guide rail 13 is used to stabilize the angle of the clamp 14.

[0031] Reference Figure 3 and Figure 4 A clamping plate 14 is slidably connected to the surface of the screw 12. The inner wall of the clamping plate 14 is slidably connected to one side of the guide rail 13. A nut 15 is threadedly connected to the surface of the screw 12. By setting the clamping plate 14, it can cooperate with the second baffle 11 to fix the goods above the mounting platform 2. The nut 15 is used to fix the clamping plate 14.

[0032] Working principle: First, align the connecting block 8 at the bottom of the mounting platform 2 with the interface 9 at the top of the quadruped robot dog 1 for initial positioning. Then, pass the bolt 6 through the corresponding hole on the mounting platform 2 from the bottom of the quadruped robot dog 1's body. Next, rotate the sleeve 7 to align with the bolt 6. Tighten the bolt 6 relative to the sleeve 7 to complete the assembly of the mounting platform 2. Through the bolt 6 and the mounting platform 2, the quadruped robot dog 1's body is completely wrapped and covered. Simultaneously, under the constraint of the connecting block 8 and the interface 9, the mounting platform 2 is fully fixed. After that, the cargo can be loaded. Pull the telescopic device 3 open to both sides and place the cargo above the mounting platform 2 and between the two first baffles 303. At the same time, push the cargo forward so that one side fits against the second baffle. When the two telescopic devices 3 are pulled apart to the sides, the annular limiting block 302 fixed on one side of the telescopic rod 301 slides in the limiting groove 4. At this time, the sliding annular limiting block 302 compresses the spring 5 against the inner wall of the limiting groove 4. After the goods are placed, the two telescopic devices 3 are released. Under the support of the spring 5, the first baffle 303 at one end of the telescopic rod 301 is retracted, so that the goods are clamped. Then the clamping plate 14 is assembled onto the surface of the screw 12, and then the nut 15 is screwed in, so that the nut 15 gradually pushes the clamping plate 14 to clamp the goods. In this way, the goods are fixed above the quadruped robot dog 1. By designing the cargo platform to extend to both sides, the quadruped robot dog 1 can transport larger goods, thus achieving the effect of increasing cargo carrying capacity.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A robotic dog with strong cargo carrying capacity, comprising a quadrupedal robotic dog (1), characterized in that: The quadruped robot dog (1) is provided with a mounting platform (2) on its top, and a telescopic device (3) is slidably connected to the inner wall of the mounting platform (2); The telescopic device (3) is provided in two sets with offsets. Both sets of the telescopic device (3) include a telescopic rod (301). One side of the telescopic rod (301) is slidably connected to the inner wall of the mounting platform (2). One side of the telescopic rod (301) is fixedly connected to an annular limiting block (302). One end of the telescopic rod (301) is fixedly connected to a first baffle (303). One side of the telescopic rod (301) is fixedly connected to a reinforcing rib (304). One side of the reinforcing rib (304) is fixedly connected to the surface of the first baffle (303).

2. The robotic dog with strong cargo-carrying capacity according to claim 1, characterized in that: The inner cavity of the mounting platform (2) is provided with a limiting groove (4). The inner wall of the limiting groove (4) is slidably connected to one side of the annular limiting block (302). A spring (5) is sleeved on the surface of the telescopic rod (301). The two ends of the spring (5) are fixedly connected to the surface of the annular limiting block (302) and the inner wall of the limiting groove (4), respectively.

3. The robotic dog with strong cargo-carrying capacity according to claim 1, characterized in that: The inner wall of the mounting platform (2) is slidably connected with bolts (6), and a sleeve (7) is hinged to one side of the mounting platform (2). The inner wall of the sleeve (7) is threadedly connected to the surface of the bolt (6).

4. A robotic dog with strong cargo-carrying capacity according to claim 1, characterized in that: The inner wall of the mounting platform (2) is fixedly connected to a connecting block (8), and the top of the quadruped robot dog (1) is provided with a docking interface (9), which cooperates with the connecting block (8).

5. A robotic dog with strong cargo-carrying capacity according to claim 1, characterized in that: An extension block (10) is fixedly connected to one side of the mounting platform (2), and a second baffle (11) is fixedly connected to one side of the extension block (10).

6. A robot dog with strong cargo-carrying capacity according to claim 1, characterized in that: A screw (12) is fixedly connected to one side of the mounting platform (2), and a guide rail (13) is fixedly connected to one side of the mounting platform (2).

7. A robot dog with strong cargo-carrying capacity according to claim 6, characterized in that: The screw (12) is slidably connected to a clamping plate (14), the inner wall of the clamping plate (14) is slidably connected to one side of the guide rail (13), and the screw (12) is threadedly connected to a nut (15).

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