Underwater robot frame structure with good bearing capacity

Abstract

The utility model belongs to the technical field of underwater robots, and particularly relates to an underwater robot frame structure with good bearing capacity, which comprises a machine body, a mounting groove is arranged on the machine body, a first support plate, a support frame and a second support plate are arranged in the mounting groove, and a resistance reduction plate, a controller and a mechanical arm are arranged on the machine body. Propellers are arranged on the first supporting plate and the second supporting plate, protective covers are arranged on the propellers, and bolts are spirally arranged on the machine body. The side-lying U-shaped supporting frame is installed in the installation groove, two layers of bearing positions are provided for parts in the middle of the machine body, then the side face of the supporting frame is arranged to be in an opening state, water in the machine body can flow out of the tail of the machine body, and the anti-drag plate is designed to be in the shape with the thickness gradually increased from left to right in cooperation with the anti-drag plate. And the upstream face of the resistance reducing plate is designed to be in an arc shape, so that the water flow can flow to the tail part more easily, and the water flow resistance is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of underwater robots, in particular to an underwater robot frame structure with good bearing capacity. Background Art

[0002] Underwater robots are extreme operation robots that work underwater. With the continuous development and innovation of underwater robot technology, they play an increasingly important role in underwater resource exploration, environmental monitoring, rescue and salvage, scientific research and other fields. When underwater robots are operating, the resistance they encounter in underwater operations will also increase when the carrying capacity of underwater robots is increased.

[0003] In order to solve the above problems, this application proposes an underwater robot frame structure with good bearing capacity. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an underwater robot frame structure with good bearing capacity, including a body, a mounting groove is opened on the body, a first support plate, a support frame and a second support plate are fixed in the mounting groove, a drag reduction plate, a controller and a mechanical arm are fixed on the body, a propeller is fixed on the first support plate and the second support plate, a protective cover is fixed on the propeller, and bolts are spirally provided on the body.

[0005] Preferably, the support frame is in a "U" shape, the side of the support frame is in an open state, the drag reduction plate is in a fan shape, the thickness of the drag reduction plate gradually increases from left to right, and both of the drag reduction plates are inclined inwards.

[0006] Preferably, the mounting grooves are equidistantly arranged on the side of the body, the first support plate and the second support plate are both fixedly mounted in the upper mounting groove, and the upper and lower plates of the support frame are respectively mounted in the middle mounting groove and the lowermost mounting groove.

[0007] Preferably, the width of the first support plate is equal to the width of the second support plate, and the thickness of the support frame is equal to the height of the mounting groove.

[0008] Preferably, the side surface of the support frame is located outside the mounting groove, the controller is movably connected in the middle of the support frame, and the bottom of the controller is fixedly mounted on the bottom plate of the machine body.

[0009] Preferably, threaded holes are provided on the machine body, the first support plate, the support frame, and the second support plate, and the bolts are screwed in the threaded holes.

[0010] The above technical solution of the utility model has the following beneficial technical effects:

[0011] The utility model installs a sideways "U"-shaped support frame in the installation groove on the body, provides two-layer bearing positions for the parts in the middle of the body, increases the bearing capacity of the device, and then sets the side of the support frame to an open state, so that water in the body can flow out from the rear of the body without being blocked, and cooperates with the drag reduction plate at the front end, the drag reduction plate is designed to have a shape with gradually increasing thickness from left to right, so that water will flow to both sides of the drag reduction plate, reducing the resistance of the water flow, and at the same time, the water-facing surface of the drag reduction plate is designed to be arc-shaped, so that the water flow can flow to the rear more easily, thereby further reducing the resistance of the water flow, so that the bearing capacity of the device is not affected, and the water flow resistance can be reduced when too many items are carried, thereby improving the travel speed and working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a side view of the structure of the utility model;

[0013] Figure 2 It is a partial top view structural schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the partial decomposition structure of the utility model.

[0015] Reference numerals:

[0016] 1. Machine body; 101. Mounting slot; 102. First support plate; 103. Support frame; 104. Second support plate; 105. Drag reduction plate; 2. Controller; 3. Robotic arm; 4. Propeller; 401. Protective cover; 5. Bolts. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0018] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0019] An underwater robot frame structure with good bearing capacity provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.

[0020] Embodiment 1:

[0021] Combination Figure 1-3As shown, the utility model provides an underwater robot frame structure with good bearing capacity, including an organism 1, a mounting groove 101 is opened on the organism 1, a first support plate 102, a support frame 103 and a second support plate 104 are fixedly arranged in the mounting groove 101, a drag reduction plate 105, a controller 2 and a mechanical arm 3 are fixedly arranged on the organism 1, a propeller 4 is fixedly arranged on the first support plate 102 and the second support plate 104, a protective cover 401 is fixedly arranged on the propeller 4, a bolt 5 is spirally arranged on the organism 1, the support frame 103 is in a "U" shape, the side of the support frame 103 is in an open state, the drag reduction plate 105 is in a fan shape, the thickness of the drag reduction plate 105 gradually increases from left to right, and the two drag reduction plates 105 are inclined inwardly, so The mounting grooves 101 are arranged equidistantly on the side of the body 1, the first support plate 102 and the second support plate 104 are both fixedly mounted in the upper mounting groove 101, the upper and lower plates of the support frame 103 are respectively mounted in the middle mounting groove 101 and the lowermost mounting groove 101, the width of the first support plate 102 is equal to the width of the second support plate 104, the thickness of the support frame 103 is equal to the height of the mounting groove 101, the side of the support frame 103 is located outside the mounting groove 101, the controller 2 is movably connected in the middle of the support frame 103, the bottom of the controller 2 is fixedly mounted on the bottom plate of the body 1, the body 1, the first support plate 102, the support frame 103 and the second support plate 104 are all provided with threaded holes, and the bolts 5 are screwed in the threaded holes.

[0022] Specifically, a controller 2 is fixedly installed on the bottom plate of the body 1, and a mechanical arm 3 connected to the controller 2 is installed at the front end of the body 1, so that the controller 2 can control the mechanical arm 3 to clamp or sample underwater objects, thereby completing underwater operations. A plurality of mounting grooves 101 are opened on the rear end side of the body 1, and a first support plate 102 and a second support plate 104 are fixedly installed in the mounting groove 101. A propeller 4 is fixedly installed on the first support plate 102 and the second support plate 104, and the propeller 4 on the first support plate 102 is installed horizontally, and the propeller 4 on the second support plate 104 is installed vertically, so that the propeller 4 can push the body 1 to dive or move forward through the rotation of the internal propeller. A protective cover 401 is fixedly welded on the propeller 4, and the protective cover 401 surrounds the propeller, so that the protective cover 401 can provide a protection function for the propeller to prevent marine life from touching the propeller and avoiding affecting the action of the device. A "U"-shaped support frame 103 is also fixedly installed in the mounting groove 101, so that The support frame 103 can provide a two-layer support structure for the device, thereby increasing the bearing capacity of the device, and the side of the support frame 103 is in an open state, so that the water flow can flow out smoothly from the rear end of the body 1 without being blocked, thereby reducing the resistance of the body 1 when moving. Threaded holes are provided on the body 1, the first support plate 102, the support frame 103 and the second support plate 104, and bolts 5 are spirally connected in the threaded holes, so that the bolts 5 can connect the first support plate 102, the support frame 103 and the second support plate 104. It is fixedly installed on the body 1, and a drag reduction plate 105 is fixedly welded at the front end of the body 1. The drag reduction plate 105 is a structure with a thickness gradually increasing from left to right, so that the water-facing surface thickness of the drag reduction plate 105 is relatively small, so that the water flow will be divided to both sides after passing through the drag reduction plate 105, thereby reducing the resistance. At the same time, the water-facing surface of the drag reduction plate 105 is arc-shaped, which can also reduce the resistance of the body 1 when it is moving, so that the resistance encountered by the device when carrying items can be reduced during movement, thereby accelerating the travel speed and working efficiency of the device.

[0023] The working principle and use process of the utility model are as follows: first, when the machine body 1 is placed in the water, the depth of the machine body 1 can be controlled by the propeller 4 on the second support plate 104, and then the propeller 4 on the first support plate 102 is used to propel the machine body 1 to the working area. Searchlights, storage boxes and other devices can be installed on the support frame 103, and the mechanical arm 3 is controlled by the controller 2 to perform sampling operations, and then the retrieved items are placed in the storage box. When it is necessary to go to the next working area, as the machine body 1 moves forward, the water flow is divided into two sides by the drag reduction plate 105, and at the same time, it is quickly diverted to the tail of the machine body 1 by the arc-shaped water-facing surface of the drag reduction plate 105, and then the water flows through the side of the support frame 103 to the outside of the machine body 1. In the whole process, the water resistance is greatly reduced, thereby accelerating the travel speed and work efficiency of the machine body 1.

[0024] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. An underwater robot frame structure with good bearing capacity, comprising an organism (1), characterized in that: The machine body (1) is provided with a mounting groove (101), a first support plate (102), a support frame (103) and a second support plate (104) are fixedly provided in the mounting groove (101), a drag reduction plate (105), a controller (2) and a mechanical arm (3) are fixedly provided on the machine body (1), a propeller (4) is fixedly provided on the first support plate (102) and the second support plate (104), a protective cover (401) is fixedly provided on the propeller (4), and a bolt (5) is spirally provided on the machine body (1).

2. The underwater robot frame structure with good bearing capacity according to claim 1, characterized in that: The support frame (103) is in a "U" shape, the side of the support frame (103) is in an open state, the drag reduction plate (105) is in a fan shape, the thickness of the drag reduction plate (105) gradually increases from left to right, and the two drag reduction plates (105) are inclined inwardly.

3. The underwater robot frame structure with good bearing capacity according to claim 1, characterized in that: The mounting grooves (101) are arranged equidistantly on the side of the machine body (1); the first support plate (102) and the second support plate (104) are both fixedly mounted in the upper mounting groove (101); and the upper and lower plates of the support frame (103) are respectively mounted in the middle mounting groove (101) and the lowermost mounting groove (101).

4. The underwater robot frame structure with good bearing capacity according to claim 1, characterized in that: The width of the first support plate (102) is equal to the width of the second support plate (104), and the thickness of the support frame (103) is equal to the height of the mounting groove (101).

5. The underwater robot frame structure with good bearing capacity according to claim 1, characterized in that: The side surface of the support frame (103) is located outside the mounting groove (101), the controller (2) is movably connected in the middle of the support frame (103), and the bottom of the controller (2) is fixedly mounted on the bottom plate of the machine body (1).

6. The underwater robot frame structure with good bearing capacity according to claim 1, characterized in that: The machine body (1), the first support plate (102), the support frame (103) and the second support plate (104) are all provided with threaded holes, and the bolts (5) are screwed into the threaded holes.

Images