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CN-224225259-U - Unmanned ship with underwater obstacle avoidance mechanism

CN224225259UCN 224225259 UCN224225259 UCN 224225259UCN-224225259-U

Abstract

The utility model relates to the field of unmanned boats, in particular to an unmanned boat with a water bottom obstacle avoidance mechanism, which comprises a boat body, wherein a storage groove is formed in the front side of a driving system on the boat body, an obstacle avoidance protection unit is arranged at the storage groove, the obstacle avoidance protection unit comprises an obstacle avoidance plate, connecting rods are symmetrically connected to the inclined plane at the top of the obstacle avoidance plate, the top ends of the connecting rods are connected to servo cylinders arranged in an inner installation bin of the boat body, a plurality of semicircular arc convex plates are arranged in the middle of the inclined plane at the bottom of the obstacle avoidance plate, the unmanned boat is controlled to lift by the servo cylinders and stored in the groove of the boat body during normal sailing to keep streamline shape to reduce resistance, a front protection barrier is formed by rapid expansion during distress, the semicircular arc convex plates disperse reef impact force, and the obstacle avoidance convex blocks in hollow design are combined, the arranged cavity is used for reducing weight and absorbing energy, so that the impact of rigid collision on the boat body is reduced, and the obstacle avoidance protection unit can effectively play a role of avoiding the impact of an obstacle for a propeller of the driving system, thereby improving the protection performance.

Inventors

  • YANG JIAWEI

Assignees

  • 扬州海鳐智能科技有限公司

Dates

Publication Date
20260512
Application Date
20250731

Claims (5)

  1. 1. The utility model provides an unmanned ship that possesses submarine obstacle avoidance mechanism, includes hull (01), a serial communication port, storage tank (011) have been seted up to the front side that lies in actuating system (03) on hull (01), storage tank (011) department is provided with obstacle avoidance protection element (02), obstacle avoidance protection element (02) are including keeping away baffle (3), and the symmetry is connected with connecting rod (2) on the inclined plane of baffle (3) top, and connecting rod (2) top connection sets up on servo cylinder (1) in hull (01) internally mounted storehouse (012), and baffle (3) bottom inclined plane middle part is provided with a plurality of semicircle flange (5), and obstacle avoidance lug (4) are installed to the bilateral symmetry of semicircle flange (5), and obstacle avoidance baffle (3) top symmetry level is provided with cutting unit (6).
  2. 2. The unmanned ship with the underwater obstacle avoidance mechanism according to claim 1, wherein a piston rod connector (21) for connecting a piston rod at the bottom output end of the servo electric cylinder (1) is arranged at the top of the connecting rod (2), and an obstacle avoidance plate connector (22) for connecting an obstacle avoidance plate (3) is arranged at the bottom of the connecting rod (2).
  3. 3. The unmanned ship with the underwater obstacle avoidance mechanism according to claim 2, wherein the inclined surface of the top of the obstacle avoidance plate (3) is provided with a mounting hole (31), the obstacle avoidance plate connector (22) is arranged at the mounting hole (31), and a plurality of openings (32) are formed in the obstacle avoidance plate (3) in a penetrating way.
  4. 4. The unmanned ship with the underwater obstacle avoidance mechanism according to claim 1, wherein the obstacle avoidance convex blocks (4) comprise block bodies (41), mounting plates (42) are symmetrically arranged on two sides of the block bodies (41), the mounting plates (42) are used for being mounted on the obstacle avoidance plate (3), and the obstacle avoidance convex blocks (4) are provided with cavities (43).
  5. 5. The unmanned ship with the underwater obstacle avoidance mechanism according to claim 1, wherein the cutting unit (6) comprises a mounting seat (62), the mounting seat (62) is arranged on the front inclined surface of the obstacle avoidance plate (3), and the mounting seats (62) are provided with cutting blades (61).

Description

Unmanned ship with underwater obstacle avoidance mechanism Technical Field The utility model relates to the technical field of unmanned boats, in particular to an unmanned boat with a water bottom obstacle avoidance mechanism. Background Unmanned Ship (USV) is a water surface which can navigate on the water surface or under the water by autonomous or remote control and execute tasks, is mainly used for patrol, anti-diving and other tasks, and has autonomous navigation and modularized task execution capability. When the current underwater unmanned ship sails in complex water areas (such as coral reef areas, sunken ship areas and fishing net dense areas), the propellers are easy to be impacted or wound by underwater obstacles, so that a propulsion system is damaged or even fails. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides an unmanned ship with a submarine obstacle avoidance mechanism. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides an unmanned ship that possesses submarine obstacle avoidance mechanism, includes the hull, the storage tank has been seted up to the front side that is located actuating system on the hull, and storage tank department is provided with keeps away the obstacle protection unit, keep away the obstacle protection unit and including keeping away the baffle, the symmetry is connected with the connecting rod on the baffle top inclined plane, and the connecting rod top is connected and is set up on the servo electricity jar in hull internally mounted storehouse, keeps away baffle bottom inclined plane middle part and is provided with a plurality of semicircle convex plates, and the both sides symmetry of semicircle convex plate is installed and is kept away the obstacle lug, keeps away baffle top symmetry level and is provided with cutting unit. In addition, the preferred structure is, the connecting rod top is provided with the piston rod connector that is used for connecting servo cylinder bottom output piston rod, and the connecting rod bottom is provided with the baffle connector that is used for connecting the baffle. In addition, the preferred structure is, set up the mounting hole on the inclined plane of baffle top, the baffle connector is installed in the mounting hole department, has link up on the baffle and has seted up a plurality of openings. In addition, the preferred structure is, keep away the barrier lug and include the block, block bilateral symmetry is provided with the mounting panel, and the mounting panel is used for installing on keeping away the barrier board, keeps away to offer the cavity on the barrier lug. In addition, the cutting unit preferably comprises a mounting seat, wherein the mounting seat is arranged on the inclined plane of the front side of the obstacle avoidance plate, and the mounting seats are provided with cutting blades. The utility model has the beneficial effects that the lifting of the obstacle avoidance plate is controlled by the servo electric cylinder, the obstacle avoidance plate is stored in the ship body groove during normal navigation, streamline resistance is kept, a front protection barrier is formed by rapid expansion during distress, the semicircular arc convex plate disperses the collision force of the reef, the weight and the energy of the hollow designed obstacle avoidance convex block are combined, the impact of rigid collision on the ship body is reduced, and the arranged obstacle avoidance protection unit can effectively avoid the collision of the screw propeller of the driving system on the obstacle, so that the protection performance of the screw propeller is improved. Drawings FIG. 1 is a schematic view of the structure of the bottom of an unmanned boat; FIG. 2 is a schematic view of the structure above the unmanned boat; FIG. 3 is a schematic view of the structure of the interior of the unmanned boat; FIG. 4 is a schematic diagram of the overall structure of the obstacle avoidance unit; FIG. 5 is a schematic view of the construction of the barrier panel with components mounted thereto; FIG. 6 is a schematic view of the connecting rod after being detached from the obstacle avoidance plate; FIG. 7 is a schematic view of the construction of the barrier panel after separation from the components; Fig. 8 is a schematic structural view of an obstacle avoidance bump. In the figure, a ship body 01, a 011 accommodating groove, a 012 mounting bin, a 02 obstacle avoidance protection unit, a 03 driving system, a 1 servo electric cylinder, a 2 connecting rod, a 21 piston rod connector, a 22 obstacle avoidance plate connector, a 3 obstacle avoidance plate, a 31 mounting hole, a 32 opening, a 4 obstacle avoidance lug, a 41 block, a 42 mounting plate, a 43 cavity, a 5 semicircular arc convex plate, a 6 cutting unit, a 61 cutting blade and a 62 mounting seat are arranged. Detailed Description The f