Ship tail linear structure cleaning device

Abstract

The utility model discloses a ship tail linear structure cleaning device, and relates to the technical field of cleaning devices, the ship tail linear structure cleaning device comprises a protection bin, one side in the protection bin is slidably connected with a cleaning frame, the two sides of the bottom of the cleaning frame are fixedly connected with limiting barrels, and the bottom end in the cleaning frame is rotatably connected with a limiting shaft through the limiting barrels; the bottoms of the outer walls of the high-pressure nozzles are rotationally connected with the bottom of one side of the cleaning frame through the limiting shafts, one side of the top of the cleaning frame is connected with one side of the outer wall of the protection bin in a penetrating mode, and the two sides of the inner wall of the protection bin are slidably connected with one side of the top of the cleaning frame; according to the cleaning device, the threaded shaft is matched with the first motor, flexible stretching and retracting of the cleaning frame are achieved, then the cleaning device is effectively prevented from being exposed in severe weather, impact and erosion of stormy waves and seawater are relieved, and the risk that the device is damaged or breaks down due to the severe weather is remarkably reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, in particular to a cleaning device for a ship's stern linear structure. Background Art

[0002] The ship's stern linear structure cleaning device is a device specially used to clean the ship's stern linear structure. It is usually composed of a high-pressure water gun, a nozzle, a water pipe and a control system. When working, the cleaning device generates a high-pressure water flow through the high-pressure water gun to deeply and thoroughly clean the ship's stern linear structure. This high-pressure water flow can effectively remove impurities such as dirt, sediments and marine organisms, and keep the ship's stern linear structure clean and in good operating condition.

[0003] The existing ship stern linear structure cleaning device is usually not retractable into the ship when it is not in operation. This means that when the ship encounters severe weather on the sea, the cleaning device will be exposed to the severe environment and may be impacted and eroded by wind, waves and sea water. When the existing device is exposed to severe weather, it may be damaged or malfunction, affecting its normal working effect. Secondly, the strong impact of wind, waves and sea water may cause the structure of the existing device to deform or loosen. In view of this, we provide a ship stern linear structure cleaning device. Utility Model Content

[0004] The utility model aims to make up for the deficiencies of the prior art and provides a cleaning device for the linear structure of the tail of a ship.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ship stern linear structure cleaning device, including a protection bin, a cleaning rack slidably connected to one side of the protection bin, and both sides of the bottom of the cleaning rack are fixedly connected to a limiting barrel, the bottom end of the cleaning rack is rotatably connected to the limiting shaft through the limiting barrel, and the outer wall of the bottom end of the limiting shaft is fixedly connected to a high-pressure nozzle, the bottom of the outer wall of the high-pressure nozzle is rotatably connected to the bottom of one side of the cleaning rack through the limiting shaft, one side of the top of the cleaning rack is connected to one side of the outer wall of the protection bin, and both sides of the inner wall of the protection bin are slidably connected to one side of the top of the cleaning rack, the center of the protection bin is fixedly connected to a No. 1 motor, and both sides of the inner wall of the protection bin are slidably connected to one side of the top of the cleaning rack through the output end of the No. 1 motor.

[0006] As mentioned above, the limit barrel is located at both ends of the outer wall of the limit shaft, and the limit shaft is rotatably connected to the bottom end of the inner part of the cleaning rack through the limit barrel, the outer wall of one end of the limit shaft passes through the center of the outer wall of the limit barrel, and the inner center of the limit barrel is rotatably connected to one end of the outer wall of the limit shaft.

[0007] As mentioned above, a No. 2 motor is fixedly connected to the inner center of the cleaning rack, and the output end of the No. 2 motor is rotatably connected to the center of the top surface of the limiting shaft.

[0008] As mentioned above, the center of the outer wall of the limit shaft and the output end of the second motor are both fixedly connected with conical teeth, and the center of the outer wall of the limit shaft is rotationally connected to the output end of the second motor through the conical teeth.

[0009] As mentioned above, a driving shaft is rotatably connected to one side of the interior of the protection chamber, and the center of the outer wall of the driving shaft is rotatably connected to the output end of motor No. 1. Both ends of the outer wall of the driving shaft are rotatably connected to a group of corresponding threaded shafts, and one end of the outer wall of the threaded shaft is located on both sides of the interior of the cleaning rack.

[0010] As mentioned above, the output end of motor No. 1, one end of the outer wall of the threaded shaft, and both ends and the center of the outer wall of the driving shaft are fixedly connected with conical teeth, and the No. 1 motor, the threaded shaft and the driving shaft are rotatably connected to each other through conical teeth, and multiple corresponding slide rails are fixedly connected on both sides of the protection chamber, and the slide rails are located on both sides of the cleaning rack.

[0011] As mentioned above, the outer wall of one side of the slide rail is connected to the inner side of the cleaning rack, and the inner side of the cleaning rack is slidably connected to the outer wall of one side of the slide rail. The cleaning rack is slidably connected to the inner center of the protection bin through the slide rail and the output end of the No. 1 motor.

[0012] Compared with the prior art, the ship tail linear structure cleaning device has the following beneficial effects:

[0013] 1. When the utility model cleans the linear structure at the stern of a ship, the No. 2 motor at the inner center of the cleaning rack is activated, and the output end of the No. 2 motor drives the limit shaft to rotate in the inner center of the limit barrel, and the high-pressure nozzle is driven to rotate by rotating the limit shaft, so as to change the spray angle of the high-pressure water flow. Therefore, during the cleaning process of the linear structure at the stern of the ship, the No. 2 motor at the inner center of the cleaning rack is activated, and the limit shaft is driven to rotate in the inner center of the limit barrel by the output end of the No. 2 motor, and the high-pressure nozzle is driven to rotate accordingly, thereby effectively realizing the precise adjustment of the spray angle of the high-pressure water flow.

[0014] 2. In the case that the ship encounters bad weather, the utility model will start the No. 1 motor in the center of the protection compartment, and the No. 1 motor will drive multiple threaded shafts on both sides of the cleaning rack to rotate simultaneously. The threaded shafts push the cleaning rack to smoothly return to the protection compartment along the outer wall of the slide rail through the threads on the outer walls of the threaded shafts, so that the threaded shafts and the No. 1 motor cooperate with each other to achieve flexible extension and retraction of the cleaning rack, thereby effectively avoiding the exposure of the cleaning device to bad weather, reducing the impact and erosion of wind, waves and sea water, and significantly reducing the risk of damage or failure of the device due to bad weather.

[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a partially cutaway three-dimensional structural schematic diagram of the cleaning rack and the limiting bucket of the utility model;

[0018] Figure 3 It is a partially cutaway three-dimensional structural schematic diagram of the cleaning rack of the utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the protection bin and the cleaning rack of the utility model;

[0020] Figure 5 It is a partial three-dimensional structural schematic diagram of motor No. 1 of the utility model.

[0021] In the figure: 1, protection bin; 2, cleaning rack; 201, limit barrel; 202, limit shaft; 203, high-pressure nozzle; 204, No. 2 motor; 3, No. 1 motor; 301, drive shaft; 302, threaded shaft; 303, slide rail. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-5As shown, the utility model provides a technical solution: a cleaning device for a ship's stern linear structure, comprising a protection bin 1, a cleaning rack 2 is slidably connected to one side of the protection bin 1, and both sides of the bottom of the cleaning rack 2 are fixedly connected to a limiting barrel 201, the bottom end of the cleaning rack 2 is rotatably connected to a limiting shaft 202 through the limiting barrel 201, and the outer wall of the bottom end of the limiting shaft 202 is fixedly connected to a high-pressure nozzle 203, the bottom of the outer wall of the high-pressure nozzle 203 is rotatably connected to the bottom of one side of the cleaning rack 2 through the limiting shaft 202, one side of the top of the cleaning rack 2 is connected with one side of the outer wall of the protection bin 1 through, and both sides of the inner wall of the protection bin 1 are slidably connected to one side of the top of the cleaning rack 2, the center of the protection bin 1 is fixedly connected to a No. 1 motor 3, and both sides of the inner wall of the protection bin 1 are slidably connected to one side of the top of the cleaning rack 2 through the output end of the No. 1 motor 3.

[0024] When cleaning the linear structure at the rear of the ship, by activating the No. 2 motor 204 at the center of the cleaning rack 2, and by setting conical teeth at the output end of the No. 2 motor 204 and the outer wall of the limiting shaft 202, the output end of the No. 2 motor 204 drives the limiting shaft 202 to rotate in the center of the limiting barrel 201 through the engagement of the conical teeth, and the high-pressure nozzle 203 is driven to rotate by rotating the limiting shaft 202 to change the spray angle of the high-pressure water flow. When the ship encounters bad weather, the No. 1 motor 3 at the center of the protection compartment 1 will be started, and through the meshing transmission between the conical teeth, the No. 1 motor 3 drives the multiple threaded shafts 302 on both sides of the cleaning rack 2 to rotate simultaneously, protecting the compartment. 1 is equipped with multiple slide rails 303 on both sides of the interior, and these slide rails 303 limit the cleaning rack 2 to ensure that the cleaning rack 2 can only move along the outer wall of the slide rails 303. When the No. 1 motor 3 drives the threaded shaft 302 to rotate through the conical teeth at both ends of the outer wall of the driving shaft 301, the threaded shaft 302 pushes the cleaning rack 2 to smoothly return to the inside of the protection chamber 1 along the outer wall of the slide rail 303 through the threads on its outer wall, so that the threaded shaft 302 and the No. 1 motor 3 cooperate with each other to achieve flexible extension and retraction of the cleaning rack 2, thereby effectively avoiding the exposure of the cleaning device to bad weather, reducing the impact and erosion of wind and waves and sea water, and significantly reducing the risk of damage or failure of the device due to bad weather.

[0025] like Figure 1-3 As shown, the limit barrel 201 is located at both ends of the outer wall of the limit shaft 202, and the limit shaft 202 is rotatably connected to the bottom end of the interior of the cleaning rack 2 through the limit barrel 201, the outer wall of one end of the limit shaft 202 passes through the center of the outer wall of the limit barrel 201, and the inner center of the limit barrel 201 is rotatably connected to one end of the outer wall of the limit shaft 202, the inner center of the cleaning rack 2 is fixedly connected with the No. 2 motor 204, and the output end of the No. 2 motor 204 is rotatably connected to the center of the top surface of the limit shaft 202, the outer wall center of the limit shaft 202 and the output end of the No. 2 motor 204 are both fixedly connected with conical teeth, and the outer wall center of the limit shaft 202 is rotatably connected to the output end of the No. 2 motor 204 through the conical teeth.

[0026] When cleaning the linear structure at the stern of a ship, by activating the No. 2 motor 204 at the inner center of the cleaning rack 2, by setting conical teeth at the output end of the No. 2 motor 204 and the outer wall of the limit shaft 202 respectively, the output end of the No. 2 motor 204 drives the limit shaft 202 to rotate in the inner center of the limit barrel 201 through the engagement of the conical teeth, and the high-pressure nozzle 203 is driven to rotate by rotating the limit shaft 202 to achieve the change of the high-pressure water flow injection angle. Therefore, during the cleaning process of the linear structure at the stern of the ship, the No. 2 motor 204 at the inner center of the cleaning rack 2 is activated, and the limit shaft 202 is driven to rotate in the inner center of the limit barrel 201 at the output end of the No. 2 motor 204, and the high-pressure nozzle 203 is driven to rotate accordingly, thereby effectively achieving the precise adjustment of the high-pressure water flow injection angle.

[0027] like Figure 1-5 As shown, a driving shaft 301 is rotatably connected to one side of the interior of the protection bin 1, and the center of the outer wall of the driving shaft 301 is rotatably connected to the output end of the No. 1 motor 3, and a group of corresponding threaded shafts 302 are rotatably connected to both ends of the outer wall of the driving shaft 301, and one end of the outer wall of the threaded shaft 302 is located on both sides of the interior of the cleaning rack 2, the output end of the No. 1 motor 3, one end of the outer wall of the threaded shaft 302, and both ends and the center of the outer wall of the driving shaft 301 are fixedly connected with conical teeth, and the No. 1 motor 3, the threaded shaft 302 and the driving shaft 301 are rotatably connected to each other through the conical teeth, a plurality of corresponding slide rails 303 are fixedly connected to both sides of the interior of the protection bin 1, and the slide rails 303 are located on both sides of the interior of the cleaning rack 2, the outer wall of one side of the slide rail 303 is connected through the inside of the cleaning rack 2, and the inside of the cleaning rack 2 is slidably connected to the outer wall of one side of the slide rail 303, and the cleaning rack 2 is slidably connected to the center of the interior of the protection bin 1 through the slide rail 303 and the output end of the No. 1 motor 3.

[0028] When the ship encounters bad weather, the No. 1 motor 3 in the center of the protection chamber 1 will be started. Through the meshing transmission between the conical teeth, the No. 1 motor 3 drives the multiple threaded shafts 302 on both sides of the cleaning rack 2 to rotate simultaneously. Multiple slide rails 303 are provided on both sides of the protection chamber 1. These slide rails 303 limit the cleaning rack 2 to ensure that the cleaning rack 2 can only move along the outer wall of the slide rails 303. When the No. 1 motor 3 drives the threaded shaft 302 to rotate through the conical teeth at both ends of the outer wall of the drive shaft 301, the threaded shaft 302 pushes the cleaning rack 2 along the outer wall of the slide rail 303 to smoothly return to the inside of the protection chamber 1 through the threads on its outer wall, so that the threaded shaft 302 and the No. 1 motor 3 cooperate with each other to realize the flexible extension and retraction of the cleaning rack 2, thereby effectively avoiding the exposure of the cleaning device to bad weather, reducing the impact and erosion of wind, waves and sea water, and significantly reducing the risk of damage or failure of the device due to bad weather.

[0029] Working principle: When cleaning the linear structure at the stern of a ship, by activating the No. 2 motor 204 at the center of the cleaning rack 2, the output end of the No. 2 motor 204 drives the limit shaft 202 to rotate in the center of the limit barrel 201, and the high-pressure nozzle 203 is driven to rotate by rotating the limit shaft 202 to change the spray angle of the high-pressure water flow. When the ship encounters bad weather, the No. 1 motor 3 at the center of the protection compartment 1 will be started, and the No. 1 motor 3 drives multiple threaded shafts 302 on both sides of the cleaning rack 2 to rotate simultaneously. The threaded shaft 302 pushes the cleaning rack 2 along the outer wall of the slide rail 303 to smoothly return to the inside of the protection compartment 1 through the threads on its outer wall, so that the threaded shaft 302 and the No. 1 motor 3 cooperate with each other to realize the flexible extension and retraction of the cleaning rack 2.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for a ship's stern linear structure, comprising a protection chamber (1), characterized in that: A cleaning rack (2) is slidably connected to one side of the interior of the protection bin (1), and both sides of the bottom of the cleaning rack (2) are fixedly connected to a limiting barrel (201), the bottom of the interior of the cleaning rack (2) is rotatably connected to a limiting shaft (202) through the limiting barrel (201), and the outer wall of the bottom end of the limiting shaft (202) is fixedly connected to a high-pressure nozzle (203), the bottom of the outer wall of the high-pressure nozzle (203) is rotatably connected to the bottom of one side of the cleaning rack (2) through the limiting shaft (202), one side of the top of the cleaning rack (2) is connected through and through to one side of the outer wall of the protection bin (1), and both sides of the inner wall of the protection bin (1) are slidably connected to one side of the top of the cleaning rack (2), the center of the interior of the protection bin (1) is fixedly connected to a No. 1 motor (3), and both sides of the inner wall of the protection bin (1) are slidably connected to one side of the top of the cleaning rack (2) through the output end of the No. 1 motor (3).

2. A ship stern linear structure cleaning device according to claim 1, characterized in that: The limiting barrel (201) is located at both ends of the outer wall of the limiting shaft (202), and the limiting shaft (202) is rotatably connected to the inner bottom end of the cleaning rack (2) through the limiting barrel (201); the outer wall of one end of the limiting shaft (202) passes through the center of the outer wall of the limiting barrel (201), and the inner center of the limiting barrel (201) is rotatably connected to one end of the outer wall of the limiting shaft (202).

3. A ship stern linear structure cleaning device according to claim 2, characterized in that: A No. 2 motor (204) is fixedly connected to the center of the interior of the cleaning rack (2), and the output end of the No. 2 motor (204) is rotatably connected to the center of the top surface of the limiting shaft (202).

4. A ship stern linear structure cleaning device according to claim 3, characterized in that: The center of the outer wall of the limiting shaft (202) and the output end of the second motor (204) are both fixedly connected with conical teeth, and the center of the outer wall of the limiting shaft (202) is rotationally connected to the output end of the second motor (204) through the conical teeth.

5. A ship stern linear structure cleaning device according to claim 1, characterized in that: A driving shaft (301) is rotatably connected to one side of the interior of the protection chamber (1), and the center of the outer wall of the driving shaft (301) is rotatably connected to the output end of the first motor (3), and both ends of the outer wall of the driving shaft (301) are rotatably connected to a group of corresponding threaded shafts (302), and one end of the outer wall of the threaded shaft (302) is located on both sides of the interior of the cleaning rack (2).

6. A ship stern linear structure cleaning device according to claim 5, characterized in that: The output end of the No. 1 motor (3), one end of the outer wall of the threaded shaft (302), and both ends and the center of the outer wall of the drive shaft (301) are fixedly connected with conical teeth, and the No. 1 motor (3), the threaded shaft (302) and the drive shaft (301) are rotatably connected to each other through the conical teeth. Both sides of the interior of the protection chamber (1) are fixedly connected with a plurality of corresponding slide rails (303), and the slide rails (303) are located on both sides of the interior of the cleaning rack (2).

7. A ship stern linear structure cleaning device according to claim 6, characterized in that: The outer wall of one side of the slide rail (303) is connected to the inner side of the cleaning rack (2), and the inner side of the cleaning rack (2) is connected to the outer wall of one side of the slide rail (303) in a sliding manner. The cleaning rack (2) is connected to the inner center of the protection bin (1) in a sliding manner via the slide rail (303) and the output end of the first motor (3).

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