Novel rolling shaft type ship body cleaning auxiliary device

Abstract

The utility model provides a novel rolling shaft type ship body cleaning auxiliary device which is mainly used for assisting an underwater ship body cleaning robot in cleaning work and specifically comprises a cutter support, a rolling shaft type cleaning cutter, a lifting device, a supporting box body, a built-in small adjustable motor, a rotating speed balancer and other transmission, connection and fastening components. A lifting device in the rolling shaft type ship body cleaning auxiliary device is composed of a connecting rod and a small cam lifting platform, and the working angle of a rolling shaft type cleaning tool can be adjusted; built-in small adjustable motors are installed on the two sides of the interior of the tool support and used for driving the tool to rotate, and meanwhile an external rotating speed balancer is installed on the right side and used for guaranteeing working balance of the tool under the large torque. A traditional mechanical cleaning mode is updated, a novel rolling shaft type ship body cleaning auxiliary device is formed, the rolling shaft type ship body cleaning auxiliary device can be installed on the surface of an underwater ship body cleaning robot and matched with other cleaning modes to conduct cleaning work, the internal structure is simple, cleaning efficiency is high, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the field of marine ships, and in particular relates to a novel roller-type hull cleaning auxiliary device. Background Art

[0002] Ships that operate in the marine environment for a long time often experience the growth of microorganisms (such as barnacles, algae, seaweed, etc.) and rust on the surface of the hull. These problems will lead to the aging of hull materials, increased navigation resistance and rising operating costs. At present, the main mechanical cleaning methods on the market mainly use hard metal tools to clean the attachments on the surface of the hull by cutting, or use structures such as wire brushes to rotate at high speed to clean the attachments. However, whether it is hard metal tools or wire brushes, due to their own structural characteristics, they have problems such as low cleaning efficiency, serious damage to the hull surface, and high failure rate. At the same time, the above two mechanical cleaning structures work as separate mechanisms and cannot be used in real time with other cleaning methods. Therefore, they have great limitations when cleaning.

[0003] In view of the above problems, the utility model updates the mechanical cleaning method and proposes a new roller-type hull cleaning auxiliary device. The device has a simple and lightweight structure and a low failure rate. It can be installed on the surface of an underwater hull cleaning robot to cooperate with other cleaning methods to greatly improve the cleaning efficiency and practicality. Summary of the invention

[0004] The utility model aims to provide a novel roller-type hull cleaning auxiliary device in order to solve the above problems.

[0005] A new type of roller-type hull cleaning auxiliary device, including a tool holder, a roller-type cleaning tool, a lifting device, a support box, a built-in small adjustable motor, a speed balancer and other transmission, connection and fastening components, characterized in that:

[0006] The tool holder is made of aluminum alloy material, and a double-headed stud connection hole is set on the rear side for installing the connecting rod to connect the tool holder and the support box as one; a semicircular installation groove is set inside and space is reserved for installing a built-in small adjustable motor to drive the rotation of the tool to adjust the speed; a shell is set on the outside of the side to fix the built-in small adjustable motor; an installation slot is reserved on the top for installing other auxiliary pipes, and the tool holder and the lifting device are fixed with M12 screws.

[0007] The roller-type cleaning tool is cylindrical in shape as a whole and is made of stainless steel. The surface of the tool is V-shaped to ensure the wear resistance and high efficiency of the tool during cutting. The shaft ends on both sides are connected to the built-in small adjustable motor through keys.

[0008] The lifting device consists of a connecting rod and a small cam lifting platform inside a supporting box. The connecting rod is connected and fixed with a double-headed stud, and the small cam lifting platform is fixed to the inside of the supporting box with an M12 screw. The stroke setting of the small cam lifting platform needs to ensure that the working angle of the roller cleaning tool remains within the range of 30° downward and 60° upward. All components of the lifting device are made of aluminum alloy.

[0009] The support box is made of aluminum alloy material, and space is set inside the box for installing a small cam lifting platform; threaded holes are set on the outer side of the bottom for connecting the roller-type hull cleaning auxiliary device to the surface of the underwater hull cleaning robot; a double-headed stud connection hole matching the tool holder is set at the front end for installing a connecting rod to connect the tool holder and the support box as a whole.

[0010] The speed balancer is fixed to the top right side of the tool support by screws M12, and is connected to the outer shaft of the built-in small adjustable motor by a chain, so as to ensure the working balance of the tool under large torque.

[0011] Compared with the existing mechanical cleaning technology, the utility model has the following advantages: (1) the traditional mechanical cleaning method is updated, and a roller-type structure is adopted to compensate for the high failure rate in the cleaning process, thereby reducing the complexity of the equipment and reducing the cost of equipment maintenance and replacement; (2) the structure is simple and lightweight, and can be used as a single cleaning structure, or it can be installed on the surface of an underwater hull cleaning robot and used in conjunction with other cleaning methods, and has strong versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an overall schematic diagram of the utility model;

[0013] Figure 2 It is an internal schematic diagram of the utility model;

[0014] Figure 3 It is a side view of the utility model;

[0015] Figure 4 is the overall schematic diagram of the tool holder;

[0016] Figure 5 It is an overall schematic diagram of the roller type cleaning tool;

[0017] Figure 6 It is the overall schematic diagram of the lifting device;

[0018] Figure 7 It is the overall schematic diagram of the built-in small adjustable motor;

[0019] Figure 8 This is a schematic diagram of the coordination between the built-in small adjustable motor and the speed balancer; DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention are described clearly and completely below in conjunction with the accompanying drawings in the present invention.

[0021] Specific implementation method 1: A new roller-type hull cleaning auxiliary device includes a tool bracket, a roller-type cleaning tool, a lifting device, a support box, a built-in small adjustable motor, a speed balancer and other transmission, connection and fastening components.

[0022] In this embodiment, the tool holder is made of aluminum alloy material, and a double-headed stud connection hole is provided on the rear side for installing a connecting rod to connect the tool holder to the support box as a whole; a semicircular mounting groove is provided inside and space is reserved for installing a built-in small adjustable motor to drive the rotation of the tool to adjust the speed; a shell is provided on the outside of the side to fix the built-in small adjustable motor; an installation slot is reserved on the top for installing other auxiliary pipes, and the tool holder and the lifting device are fixed with screws M12.

[0023] In this embodiment, the roller cleaning tool is cylindrical as a whole and is made of stainless steel. The surface of the tool is V-shaped to ensure the wear resistance and high efficiency of the tool during cutting. The shaft ends on both sides are connected to the built-in small adjustable motor through keys.

[0024] In this embodiment, the lifting device is composed of a connecting rod and a small cam lifting platform inside a supporting box. The connecting rod is connected and fixed with a double-headed stud, and the small cam lifting platform is fixed to the inside of the supporting box with a screw M12; the stroke setting of the small cam lifting platform needs to ensure that the working angle of the roller cleaning tool remains within the range of 30° downward and 60° upward; all components of the lifting device are made of aluminum alloy.

[0025] In this embodiment, the support box is made of aluminum alloy material, and space is set inside the box for installing a small cam lifting platform; threaded holes are set on the outside of the bottom for connecting the roller-type hull cleaning auxiliary device to the surface of the underwater hull cleaning robot; a double-headed stud connection hole matching the tool holder is set at the front end for installing a connecting rod to connect the tool holder and the support box as one.

[0026] In this embodiment, the speed balancer is fixed to the top right side of the tool support by screws M12, and is connected to the outer shaft of the built-in small adjustable motor by a chain, so as to ensure the working balance of the tool under large torque.

Claims

1. A novel roller-type hull cleaning auxiliary device, comprising a tool holder (1), a roller-type cleaning tool (2), a lifting device (3), a supporting box (4), a built-in small adjustable motor (5), and a speed balancer (6), characterized in that: The tool support (1) is made of aluminum alloy material, and a stud connection hole (101) is arranged on the rear side for installing a connecting rod (301) so that the tool support (1) and the support box (4) are connected as a whole; a semicircular installation groove (103) is arranged inside and a space is reserved for installing a built-in small adjustable motor (5); a shell (104) is arranged on the outside of the side for fixing the built-in small adjustable motor (5); an installation groove (105) is reserved on the top for installing an auxiliary pipeline, and the tool support (1) and the lifting device (3) are fixed by screws M12; The roller-type cleaning tool (2) is cylindrical in shape as a whole and is made of stainless steel. The tool surface is V-shaped, and the shaft ends on both sides are connected to the built-in small adjustable motor (5) through keys. The lifting device (3) is composed of a connecting rod (301) and a small cam lifting platform (302) inside the supporting box (4); the connecting rod (301) is connected and fixed by a stud, and the small cam lifting platform (302) is fixed inside the supporting box (4) by a screw M12; the travel setting of the small cam lifting platform (302) needs to meet the working angle of the roller cleaning tool (2) to be maintained within the range of 30° downward and 60° upward; all components of the lifting device are made of aluminum alloy; The support box (4) is made of aluminum alloy material, and a space is provided inside the box for installing a small cam lifting platform (302); a threaded hole (401) is provided on the outer side of the bottom for connecting the roller-type hull cleaning auxiliary device to the surface of the underwater hull cleaning robot; a stud connection hole (101) matching the tool holder (1) is provided at the front end for installing a connecting rod (301) so that the tool holder (1) and the support box (4) are connected as a whole; The speed balancer (6) is fixed to the top right side of the tool support (1) by means of screws M12, and is connected to the outer shaft of the built-in small adjustable motor (5) by means of a chain.

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