Movable hybrid robot

Abstract

The movable hybrid robot comprises a robot body, a moving assembly and a pulling assembly, the moving assembly comprises a bottom frame, the top of the bottom frame is fixedly connected to the bottom of the robot body, three rolling wheels are fixedly connected to the bottom of the bottom frame, and the pulling assembly is fixedly connected to the bottom of the bottom frame. A rotating rod is arranged in the robot body, the surface of the rotating rod is in threaded connection with a rotating sleeve, the rotating sleeve is located at the bottom of the robot body, the surface of the rotating sleeve is fixedly connected with a short strip, the outer side of the short strip is fixedly connected with a supporting ring, and the supporting ring is located in the bottom frame. The top of the rotating rod extends into the robot body. The moving assembly is used for conveniently moving the robot body, the robot can be moved after being used, the hybrid robot can be moved without using auxiliary tools, the workload of a user is reduced, and a large amount of time is not needed.

Description

Technical Field

[0001] This utility model relates to the field of hybrid robot technology, specifically a mobile hybrid robot. Background Technology

[0002] Hybrid robots, also known as hybrid serial-parallel robots, are a new type of robot design that combines the characteristics of serial and parallel mechanisms. A hybrid robot is a robot that has at least one parallel mechanism and one or more serial mechanisms combined together in a certain way. Hybrid robots are usually composed of a series of links, and certain key joints are driven by electric motors. They contain both the high rigidity and fast response characteristics of parallel mechanisms and the freedom and flexibility of serial mechanisms.

[0003] According to a hybrid robot published on the China Patent Network with publication number CN221786612U, it includes: a first parallel robot and a second parallel robot connected in sequence. The end of the first parallel robot away from the second parallel robot is connected to the operating table via a passive arm. The end of the second parallel robot away from the first parallel robot is equipped with a tracer and a robotic arm. The robotic arm is used to hold surgical tools. A control device and an optical positioning and tracking device are respectively set on the outer periphery of the operating table. The optical positioning and tracking device is used to track the spatial position of the tracer in real time and send the spatial position data of the tracer to the control device. This hybrid robot, through the passive arm and the series-connected first and second parallel robots, compensates for the limited accuracy and operating angle of the passive arm and overcomes the problem of the small range of motion of the parallel robot. Combining the advantages of both, it provides a robot with a large range of motion, multiple operating angles, and high accuracy, which can meet the demanding precision requirements of surgery. However, the hybrid robot has poor mobility and is difficult to move after use. It can only be moved by using auxiliary tools, which not only increases the workload of the user but also requires a lot of time.

[0004] Therefore, it is necessary to design and modify hybrid robots to effectively prevent them from becoming difficult to move. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a mobile hybrid robot that is easy to move and solves the problem of difficulty in moving.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mobile hybrid robot, comprising a robot body, a moving component, and a pulling component;

[0007] The mobile component includes a base frame, the top of which is fixedly connected to the bottom of the robot body. Three rollers are fixedly connected to the bottom of the base frame. A rotating rod is disposed inside the robot body, and a rotating sleeve is threadedly connected to the surface of the rotating rod. The rotating sleeve is located at the bottom of the robot body. A short strip is fixedly connected to the surface of the rotating sleeve, and a support ring is fixedly connected to the outer side of the short strip. The support ring is located inside the base frame. The top of the rotating rod extends into the interior of the robot body, and teeth are fixedly connected to the surface of the rotating rod. A toothed plate meshes with the surface of the teeth, and the toothed plate is located inside the robot body.

[0008] In a preferred embodiment of this utility model, the pulling assembly includes a connecting strip, the rear side of which is fixedly connected to the front side of the toothed plate, a pulling handle is fixedly connected to the bottom of the connecting strip, a block is fixedly connected to the top of the pulling handle, a limiting plate is fixedly connected to the top of the base frame, and a sliding opening is provided on the top of the limiting plate, the sliding opening being slidably connected to the block.

[0009] As a preferred embodiment of this invention, a limiting block is fixedly connected inside the robot body, and the toothed plate is located on the right side of the limiting block.

[0010] As a preferred embodiment of this invention, a positioning rod is fixedly connected to the bottom of the robot body, and a positioning block is fixedly connected to the surface of the rotating sleeve, with the positioning block being movably connected to the positioning rod.

[0011] As a preferred embodiment of this invention, a retaining ring is fixedly connected to the surface of the rotating rod, and the retaining ring is located at the bottom of the robot body.

[0012] As a preferred embodiment of this invention, a reinforcing block is fixedly connected to the bottom of the short strip, and the outer side of the reinforcing block is fixedly connected to the inner wall of the support ring.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model utilizes a mobile robot body with convenient movable components, which can move the robot after use without relying on auxiliary tools to move the hybrid robot, reducing the user's workload and not requiring a lot of time.

[0015] 2. By setting up a pulling component, this utility model makes it easier for users to pull the robot body, thus improving the ease of pulling the robot body.

[0016] 3. By setting a limiting block, this utility model can limit the toothed plate, prevent the toothed plate from shaking, and improve the movement stability of the toothed plate.

[0017] 4. By setting a positioning rod and a positioning block, this utility model can limit the rotation of the rotating sleeve, prevent the rotating sleeve from rotating, and improve the movement stability of the rotating sleeve.

[0018] 5. By setting a retaining ring, this utility model can limit the rotation of the rotating rod, prevent the rotating rod from moving up and down, and improve the rotational stability of the rotating rod.

[0019] 6. By setting reinforcing blocks, this utility model can strengthen the short strip and improve its overall strength. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a three-dimensional schematic diagram of the base frame of this utility model;

[0022] Figure 3 This is a three-dimensional schematic diagram of the rotating sleeve of this utility model;

[0023] Figure 4 This is a three-dimensional schematic diagram of the pull handle of this utility model.

[0024] In the diagram: 1. Robot body; 2. Moving component; 201. Base frame; 202. Roller; 203. Rotating rod; 204. Rotating sleeve; 205. Short strip; 206. Support ring; 207. Tooth; 208. Tooth plate; 3. Pulling component; 301. Connecting strip; 302. Pull handle; 303. Block; 304. Limiting plate; 305. Sliding port; 4. Limiting block; 5. Positioning rod; 6. Positioning block; 7. Retaining ring; 8. Reinforcing block. Detailed Implementation

[0025] 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 protection scope of the present utility model.

[0026] like Figures 1 to 4 As shown, the present invention provides a mobile hybrid robot, including a robot body 1, a moving component 2 and a pulling component 3;

[0027] The mobile component 2 includes a base frame 201, the top of which is fixedly connected to the bottom of the robot body 1. Rollers 202 are fixedly connected to the bottom of the base frame 201. There are three rollers 202. A rotating rod 203 is provided inside the robot body 1. A rotating sleeve 204 is threadedly connected to the surface of the rotating rod 203. The rotating sleeve 204 is located at the bottom of the robot body 1. A short strip 205 is fixedly connected to the surface of the rotating sleeve 204. A support ring 206 is fixedly connected to the outer side of the short strip 205. The support ring 206 is located inside the base frame 201. The top of the rotating rod 203 extends into the interior of the robot body 1. A tooth 207 is fixedly connected to the surface of the rotating rod 203. A toothed plate 208 meshes with the surface of the tooth 207. The toothed plate 208 is located inside the robot body 1.

[0028] refer to Figure 4 The pull assembly 3 includes a connecting strip 301, the rear side of which is fixedly connected to the front side of the toothed plate 208. A pull handle 302 is fixedly connected to the bottom of the connecting strip 301, and a block 303 is fixedly connected to the top of the pull handle 302. A limit plate 304 is fixedly connected to the top of the base frame 201. A sliding opening 305 is provided on the top of the limit plate 304, and the sliding opening 305 is slidably connected to the block 303.

[0029] As a technical optimization of this utility model, by setting the pulling component 3, it is easier for users to pull the robot body 1, thus improving the ease of pulling the robot body 1.

[0030] refer to Figure 3 The robot body 1 is internally fixedly connected to a limiting block 4, and the toothed plate 208 is located on the right side of the limiting block 4.

[0031] As a technical optimization of this utility model, by setting the limiting block 4, the toothed plate 208 can be limited to prevent the toothed plate 208 from shaking, thereby improving the movement stability of the toothed plate 208.

[0032] refer to Figure 3 A positioning rod 5 is fixedly connected to the bottom of the robot body 1, and a positioning block 6 is fixedly connected to the surface of the rotating sleeve 204. The positioning block 6 is movably connected to the positioning rod 5.

[0033] As a technical optimization of this utility model, by setting the positioning rod 5 and the positioning block 6, the rotating sleeve 204 can be limited to prevent the rotating sleeve 204 from rotating, thereby improving the movement stability of the rotating sleeve 204.

[0034] refer to Figure 3 A retaining ring 7 is fixedly connected to the surface of the rotating rod 203, and the retaining ring 7 is located at the bottom of the robot body 1.

[0035] As a technical optimization of this utility model, by setting a retaining ring 7, the rotating rod 203 can be limited to prevent it from moving up and down, thereby improving the rotational stability of the rotating rod 203.

[0036] refer to Figure 3 The bottom of the short strip 205 is fixedly connected to a reinforcing block 8, and the outer side of the reinforcing block 8 is fixedly connected to the inner wall of the support ring 206.

[0037] As a technical optimization of this utility model, by setting the reinforcing block 8, the short strip 205 can be strengthened, thereby improving the overall strength of the short strip 205.

[0038] The working principle and usage process of this utility model are as follows: When the position of the mobile robot body 1 needs to be adjusted, the operator can pull the handle 302 forward. This action will cause the connecting bar 301 to move forward, which in turn pulls the toothed plate 208 forward synchronously. The teeth 207 on the toothed plate 208 mesh with the rotating rod 203, driving the rotating rod 203 to start rotating. The rotational motion of the rotating rod 203 is converted into the vertical upward movement of the rotating sleeve 204 through its threaded structure. The positioning rod 5 and the positioning block 6 limit the rotation of the rotating sleeve 204, preventing... The anti-rotation sleeve 204 rotates, and the rotating sleeve 204 transmits this movement to the support ring 206 through the short strip 205, causing the bottom of the support ring 206 to slowly lift off the ground. At the same time, the roller 202 steadily supports the robot body 1 through the base frame 201. Next, the operator continues to pull the handle 302 forward. At this time, the handle 302, through the clever cooperation of the block 303 and the limiting plate 304, pulls the base frame 201 to move forward smoothly. The movement of the base frame 201 directly drives the robot body 1 to move forward synchronously, thus easily realizing the robot's mobility function.

[0039] In summary, this mobile hybrid robot utilizes a convenient mobile robot body with movable components, allowing for easy movement of the robot after use without the need for auxiliary tools. This reduces the user's workload, saves time, and solves the problem of difficulty in moving the robot.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile hybrid robot, comprising a robot body (1), a moving component (2), and a pulling component (3); Its features are: The moving component (2) includes a base frame (201), the top of which is fixedly connected to the bottom of the robot body (1). Three rollers (202) are fixedly connected to the bottom of the base frame (201). A rotating rod (203) is provided inside the robot body (1). A rotating sleeve (204) is threaded onto the surface of the rotating rod (203). The rotating sleeve (204) is located at the bottom of the robot body (1). A short strip (205) is fixedly connected to the surface of the 204), and a support ring (206) is fixedly connected to the outer side of the short strip (205). The support ring (206) is located inside the base frame (201). The top of the rotating rod (203) extends into the interior of the robot body (1). A tooth (207) is fixedly connected to the surface of the rotating rod (203). A toothed plate (208) meshes with the surface of the tooth (207). The toothed plate (208) is located inside the robot body (1).

2. The mobile hybrid robot according to claim 1, characterized in that: The pulling assembly (3) includes a connecting strip (301), the rear side of which is fixedly connected to the front side of the toothed plate (208). A pulling handle (302) is fixedly connected to the bottom of the connecting strip (301), and a block (303) is fixedly connected to the top of the pulling handle (302). A limiting plate (304) is fixedly connected to the top of the base frame (201), and a sliding opening (305) is provided on the top of the limiting plate (304). The sliding opening (305) is slidably connected to the block (303).

3. A mobile hybrid robot according to claim 1, characterized in that: The robot body (1) is internally fixedly connected to a limiting block (4), and the toothed plate (208) is located on the right side of the limiting block (4).

4. A mobile hybrid robot according to claim 1, characterized in that: The bottom of the robot body (1) is fixedly connected to a positioning rod (5), and the surface of the rotating sleeve (204) is fixedly connected to a positioning block (6), which is movably connected to the positioning rod (5).

5. A mobile hybrid robot according to claim 1, characterized in that: A retaining ring (7) is fixedly connected to the surface of the rotating rod (203), and the retaining ring (7) is located at the bottom of the robot body (1).

6. A mobile hybrid robot according to claim 1, characterized in that: The bottom of the short strip (205) is fixedly connected to a reinforcing block (8), and the outer side of the reinforcing block (8) is fixedly connected to the inner wall of the support ring (206).

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