WO2021007947A1

WO2021007947A1 - Auxiliary apparatus for preventing jellyfish from attaching to marine sensor

Info

Publication number: WO2021007947A1
Application number: PCT/CN2019/106365
Authority: WO
Inventors: 杨胜杰
Original assignee: 杨胜杰
Priority date: 2019-07-15
Filing date: 2019-09-18
Publication date: 2021-01-21
Also published as: CN110243350B; CN110243350A

Abstract

An auxiliary apparatus for preventing jellyfish from attaching to a marine sensor comprises a platform (1). A slide post (3) is fixed at a top portion of a support (2) at the front surface of the platform (1). A floating member (4) is movably connected to an outer side of the slide post (3). Ocean waves drive the floating member (4) to move vertically, such that two push plates (8) fixedly connected to the bottom of a connection plate (5) fixedly connected to the right side of the floating member (4) drive a unidirectional rotation of a rotary wheel (7) sleeved onto an outer side of a drive shaft (6). Rotation of the rotary wheel (7) drives a top rod (11) fixedly connected to the outer side of the drive shaft (6) to rotate. The top rod (11) drives a rotary cylinder (10) to repeatedly perform an oscillation movement by means of an X-shaped curved recess arranged at the rotary cylinder (10), such that a scraper (13) fixedly connected to the bottom of a driven shaft (9) extending through the rotary cylinder (10) repeatedly scrapes a surface of a sensor main body (12). The invention can effectively prevent jellyfish from attaching to a sensor, has a simple structure, reduces energy consumption, and is environmental friendly.

Description

A marine sensor auxiliary equipment for preventing the adsorption of jellyfish

Technical field

The utility model belongs to the technical field of marine sensors, in particular to a marine sensor auxiliary device for preventing the adsorption of jellyfish.

Background technique

The marine environment is an important component of the earth’s environment and an important part of the global life support system. In order to better understand the ocean, we need to explore the ocean, collect various parameters about the ocean and conduct research. The ocean exploration methods mainly include Aerial surveys, remote sensing, submersibles and buoys, regardless of which method is used, all collect ocean information through various sensors.

Under the influence of global changes and human activities, the structure and function of marine ecosystems have undergone great changes. In order to ensure the safety of people’s marine activities, it is necessary to continuously monitor the marine environment. Performance sensors are installed on submersibles and buoys to collect marine information in the nearby area. Due to the pollution of the marine environment, jellyfish outbreaks have occurred frequently in recent years. Massive reproduction of jellyfish will not only affect the ecological environment, but also jellyfish like to be quiet Areas are often adsorbed on submersibles and buoys, blocking the probe of the ocean sensor and causing the sensor to fail to work normally.

Therefore, in view of this, the existing structure and defects are researched and improved, and a marine sensor auxiliary device that prevents the adsorption of jellyfish is provided, in order to achieve the purpose of more practical value.

Utility model content

In order to solve the above technical problems, the present invention provides a marine sensor auxiliary device for preventing the adsorption of jellyfish, to solve the problem of the jellyfish outbreak in the ocean, which is adsorbed on the marine detection sensor, and the sensor cannot work normally.

The purpose and efficacy of a marine sensor auxiliary device for preventing the adsorption of jellyfish of the utility model is achieved by the following specific technical means:

A marine sensor auxiliary device for preventing the adsorption of jellyfish, comprising a platform, the front of the platform is fixedly connected with a support, the top of the support is fixedly connected with a sliding rod, and the outer side of the sliding rod is movably sleeved with a floating body, so The right side of the floating body is fixedly connected with a connecting plate, the front of the platform and located below the connecting plate is rotatably connected with an active shaft, the outer side of the active shaft and below the connecting plate is fixedly sleeved with a runner, the connecting Two push plates corresponding to the runners are fixedly connected to the bottom of the plate. The front of the platform is located below the driving shaft and is rotatably connected with a driven shaft. The outside of the driven shaft is fixedly sleeved with a rotating drum. The outer side of the driving shaft is fixedly connected with a top rod extending to the inside of the rotating drum, the front of the platform and located below the rotating drum is fixedly installed with a sensor body, and the bottom of the driven shaft and located on the front of the sensor body is fixedly connected with a scraper. board.

Further, a baffle is provided on the sliding rod to avoid separation of the floating body and the sliding rod.

Further, the outer side of the runner is provided with uniformly distributed helical teeth, the push plate is an elastic plate, the two push plates are symmetrically distributed with respect to the runner, and the push plate is fixedly connected to the side close to the runner There is an oblique rack corresponding to the oblique teeth of the runner, and the inclination of the two oblique racks is opposite. Regardless of whether the connecting plate moves up or down, the push plate can drive the runner to rotate in one direction.

Further, the jack includes two jacks, and the two jacks are symmetrically distributed about the active axis.

Further, an X-shaped arc groove corresponding to the top rod is opened on the outer side of the rotating drum, and the X-shaped arc groove drives the rotating drum to rotate back and forth during the rotation of the top rod.

Beneficial effect

Compared with the prior art, the utility model has the following beneficial effects:

1. Use the floating force of the ocean waves to drive the floating body to move up and down, and the two push plates drive the runner and the ejector rod to rotate in one direction. By setting the X-shaped arc groove on the drum, the rotating ejector rod is driven to rotate through the X-shaped arc groove. The barrel makes a pendulum clock-like turning movement back and forth, so that the scraper scrapes the surface of the sensor body back and forth, effectively solving the problem of jellyfish being adsorbed on the sensor.

2. In the offshore area, the ocean waves are basically in a state of always tumbling, so the scraper is always in the working state of swinging and scraping, which can effectively prevent jellyfish from being adsorbed on the sensor, and the device uses ocean waves as a power source, no need Add other energy equipment, simple structure, energy saving and environmental protection.

Description of the drawings

Figure 1 is a front sectional view of the structure of the utility model;

Figure 2 is a right cross-sectional view of the structure of the utility model;

Figure 3 is a schematic diagram of the connecting structure of the runner and the push plate of the present invention;

Figure 4 is a perspective view of the connecting structure of the driving shaft and the ejector rod of the present invention;

Figure 5 is a perspective view of the connecting structure between the driven shaft and the rotating drum of the present invention.

In the picture: 1-platform, 2 supports, 3-slide bar, 4-floating body, 5 connecting plate, 6-driving shaft, 7-rotating wheel, 8-pushing plate, 9-driven shaft, 10-rotating drum, 11- mandrel, 12- sensor body, 13- scraper.

Detailed ways

In order to make the technical means, creative features, objectives and effects of the present utility model easy to understand, the following describes the preferred embodiments of the present utility model with reference to specific embodiments and drawings.

Examples:

As shown in Figure 1 to Figure 5:

The utility model provides a marine sensor auxiliary device for preventing the adsorption of jellyfish. The auxiliary equipment includes a platform 1. The front of the platform 1 is fixedly connected with a support 2, the top of the support 2 is fixedly connected with a sliding rod 3, and the outer side of the sliding rod 3 is movably sleeved There is a floating body 4, the right side of the floating body 4 is fixedly connected with a connecting plate 5, the front of the platform 1 and located below the connecting plate 5 is rotatably connected with an active shaft 6, and the outside of the active shaft 6 and located below the connecting plate 5 is fixedly sleeved with Runner 7, the bottom of the connecting plate 5 is fixedly connected with two push plates 8 corresponding to the runner 7, the front of the platform 1 and located below the driving shaft 6 is rotatably connected with a driven shaft 9, and the outside of the driven shaft 9 is fixed The drum 10 is sleeved, the outer side of the driving shaft 6 is fixedly connected with a top rod 11 extending inside the drum 10, the front of the platform 1 and located below the drum 10 is fixedly installed with a sensor body 12, and the bottom of the driven shaft 9 And a scraper 13 is fixedly connected to the front of the sensor body 12.

Wherein, a baffle is provided on the sliding rod 3 to prevent the floating body 4 from being separated from the sliding rod 3.

Among them, the outer side of the runner 7 is provided with uniformly distributed helical teeth, the push plate 8 is an elastic plate, and the two push plates 8 are symmetrically distributed with respect to the runner 7, and the push plate 8 is fixedly connected to the side close to the runner 7. The helical tooth of the wheel 7 corresponds to the helical rack, and the inclination of the two helical racks is opposite. Regardless of whether the connecting plate 5 moves up or down, the push plate 8 can drive the runner 7 to rotate in one direction.

Among them, there are two jacks 11, and the two jacks 11 are symmetrically distributed about the driving shaft 6.

Wherein, the outer side of the rotating drum 10 is provided with an X-shaped arc groove corresponding to the top rod 11, and the top rod 11 drives the rotating drum 10 to rotate back and forth through the X-shaped arc groove during the rotation.

The specific usage and function of this embodiment:

In the utility model, the platform 1 can be a fixed platform for marine observation in offshore areas such as buoys or submersibles. The platform 1 is located under the surface of the ocean. The floating body 4 floats up and down under the push of ocean waves, and drives two pushers through the connecting plate 5. The plate 8 moves up and down. Since the two push plates 8 are symmetrical with respect to the runner 7 and the opposite helical racks are provided on the push plate 8, no matter whether the push plate 8 moves up or down, it will drive the runner 7 and the ejector rod. 11 One-way rotation, by setting the X-shaped arc groove on the drum 10, the ejector rod 11 is in the process of rotating, the first ejector rod 11 drives the drum 10 to rotate through an arc groove in the X-shaped arc groove, and then The two ejector rods 11 drive the drum 10 to rotate through the other arc groove in the X-shaped arc groove. Therefore, the final result is that the ejector rod 11, which always rotates in one direction, drives the drum 10 to make a pendulum-bell-like turning back and forth movement. The scraper 13 is made to scrape the surface of the sensor body 12 back and forth, and scrape off the jellyfish and other foreign objects adsorbed on the sensor body 12, ensuring the normal operation of the sensor. Because the ocean waves in the offshore area are basically in a state of rolling all the time, so , The scraper 13 will clean up intermittently, which can effectively prevent jellyfish from being adsorbed on the sensor. In addition, in order to prevent jellyfish from being adsorbed on the active shaft 6 and other components, it can also be on the outside of the active shaft 6 and the drum 10 A protective cover is added, and a lifting hole corresponding to the connecting plate 5 can be provided on the protective cover to further enhance the safety of the overall structure.

The above shows and describes the basic principles, main features, and advantages of the utility model. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions in the specification are only illustrative The principle of the utility model, without departing from the spirit or basic characteristics of the utility model, can not only realize the utility model in other specific forms, but also have various changes and improvements, and these changes and improvements fall into the requirements of protection The scope of the utility model, therefore, the scope of protection claimed by the utility model is defined by the appended claims and their equivalents, rather than the above description.

In addition, it should be understood that although this specification is described in accordance with the implementation manners, not each implementation manner only includes an independent technical solution. This narration in the specification is only for clarity, and those skilled in the art should consider the specification as a whole The technical solutions in the embodiments can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims

A marine sensor auxiliary device for preventing the adsorption of jellyfish, characterized in that: the marine sensor auxiliary device for preventing the adsorption of jellyfish includes a platform (1), and a support (2) is fixedly connected to the front of the platform (1), and The top of the support (2) is fixedly connected with a sliding rod (3), the outer side of the sliding rod (3) is movably sleeved with a floating body (4), and the right side of the floating body (4) is fixedly connected with a connecting plate (5) ), the front of the platform (1) and located below the connecting plate (5) is rotatably connected with an active shaft (6), the outside of the active shaft (6) and located below the connecting plate (5) is fixedly sleeved with The runner (7), the bottom of the connecting plate (5) is fixedly connected with two push plates (8) corresponding to the runner (7), and the front of the platform (1) is located on the drive shaft (6) A driven shaft (9) is rotatably connected below, a drum (10) is fixedly sleeved on the outside of the driven shaft (9), and a drum (10) is fixedly connected to the outside of the driving shaft (6). The inner top rod (11), the front of the platform (1) and the bottom of the drum (10) is fixedly installed with the sensor body (12), the bottom of the driven shaft (9) and the sensor body (12) A scraper (13) is fixedly connected to the front of ).
The marine sensor auxiliary equipment for preventing the adsorption of jellyfish according to claim 1, characterized in that: the sliding rod (3) is provided with a baffle, the ejector rod (11) includes two, and two ejector rods (11) Distributed symmetrically about the driving shaft (6).
The marine sensor auxiliary device for preventing the adsorption of jellyfish according to claim 1, characterized in that: the outer side of the runner (7) is provided with uniformly distributed helical teeth, and the push plate (8) is an elastic plate, The two push plates (8) are symmetrically distributed with respect to the runner (7), and one side of the push plate (8) close to the runner (7) is fixedly connected with helical teeth corresponding to the helical teeth of the runner (7) Bar, and the slopes of the two helical racks are opposite.
The marine sensor auxiliary equipment for preventing the adsorption of jellyfish according to claim 1, characterized in that: the outer side of the rotating drum (10) is provided with an X-shaped arc groove corresponding to the ejector rod (11).