CN110341920B

CN110341920B - Avoid haring marine life's adjustable angle paddle

Info

Publication number: CN110341920B
Application number: CN201910635519.XA
Authority: CN
Inventors: 金义凯
Original assignee: Huzhou Dali Intelligent Equipment Manufacturing Co Ltd
Current assignee: Huzhou Dali Intelligent Equipment Manufacturing Co Ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-12-01
Anticipated expiration: 2039-07-15
Also published as: CN110341920A

Abstract

The utility model provides an avoid haring marine organism's adjustable angle paddle, includes the push pedal, the right side fixed mounting of push pedal has two symmetrical fixed frames, all articulates the sheetmetal between the inner wall of fixed frame and the right side of push pedal, peg graft at the middle part of push pedal and have the fixed axle, and the left end fixed mounting of fixed axle has the paddle, the right-hand member fixed mounting of fixed axle has servo motor's output shaft, and servo motor's right side fixed mounting has water proof frame, the left end and the push pedal fixed mounting of water proof frame, the right side fixed mounting of water proof frame has the fixed column. Through the cooperation of fixed frame and sheetmetal use, can the effectual reaction force that utilizes the sea water, make two sheetmetals under the effect of rivers, bump to produce sound, can drive marine organism on every side, thereby protected marine organism, can not wounded by the paddle by mistake, avoided by the fish that the paddle wounded by mistake in the sea water that has high concentration sodium chloride, the condition that the wound can not heal.

Description

Avoid haring marine life's adjustable angle paddle

Technical Field

The invention relates to the technical field of ocean engineering, in particular to an angle-adjustable blade capable of avoiding damage to marine organisms.

Background

The ocean engineering generally refers to the new construction, reconstruction and extension engineering with the aim of developing, utilizing, protecting and recovering ocean resources, and the main body of the engineering is positioned on the side of the coastline to the sea, among them, in the marine engineering, the use of the ship is an indispensable part, wherein, most of the existing marine engineering ships, when the propeller rotates to guide water to the back of the ship and the water in the opposite direction pushes the ship to go forward, high-speed rotation of the blades is required, no protective measures or devices for driving off marine fishes are arranged around the blades, this will make some fish easy to be accidentally injured by the paddle in the swimming process, and after the marine life is accidentally injured, in the seawater with high concentration NaCl, the wound is not easy to heal, the rotten wound is easy to occur, the rotten wound easily pollutes the ecology of the sea, and the survival of human beings is threatened.

Disclosure of Invention

Technical scheme (I)

In order to achieve the purpose of avoiding marine organism damage in the navigation of the ship, the invention provides the following technical scheme: the angle-adjustable paddle capable of avoiding damage to marine organisms comprises a push plate, wherein two symmetrical fixing frames are fixedly mounted on the right side of the push plate, metal sheets are hinged between the inner wall of each fixing frame and the right side of the push plate, a fixing shaft is inserted into the middle of the push plate, a paddle is fixedly mounted at the left end of the fixing shaft, an output shaft of a servo motor is fixedly mounted at the right end of the fixing shaft, a water-proof frame is fixedly mounted on the right side of the servo motor, the left end of the water-proof frame is fixedly mounted with the push plate, and a fixing column is fixedly mounted on the right side of;

the right end of the fixed column is connected with a steering ball through a sealing gasket in a threaded manner, a ball is movably mounted on the outer surface of the steering ball, a fixed block is connected to the outer surface of the ball in a sliding manner, a fixed shell is fixedly mounted on the outer surface of the fixed block, and a connecting shaft is fixedly mounted on the right side of the fixed shell.

Furthermore, two symmetrical fixed frames are located above and below the fixed shaft, the distance between the fixed frames and the fixed shaft is less than five centimeters, and the fixed frames are provided with water through holes, so that seawater can enter and exit conveniently.

Further, the sheetmetal is the arc, and the sheetmetal is the setting of staggering each other between the right side that the inner wall that is located fixed frame and push pedal, mainly is in order to strike each other under the effect that rivers flow, makes a sound.

Furthermore, the servo motor is located the groove of water proof frame, and servo motor's left side and the right side fixed connection of push pedal.

Further, the distance between paddle and the fixed frame support is not less than ten centimetres, mainly avoids the paddle at the pivoted in-process, and the fixed frame is hindered by mistake, the fixed axle is movable mounting with the middle part of push pedal.

(II) advantageous effects

Compared with the prior art, the invention provides the angle-adjustable blade capable of avoiding damaging marine organisms, and the angle-adjustable blade has the following beneficial effects:

1. this avoid damaging marine organism's adjustable angle paddle, cooperation through fixed frame and sheetmetal is used, can the effectual reaction force who utilizes the sea water, make two sheetmetals under the effect of rivers, the collision takes place, thereby produce sound, can drive marine organism on every side, thereby marine organism has been protected, and then reduced marine organism because of being wounded by the paddle mistake, the wound can not in time heal, the death rate that causes, marine environment's pollution has been reduced, marine environment destruction has further been reduced and the condition of mankind has been endangered.

2. This avoid haring marine organism's adjustable angle paddle uses through sealed pad, steering ball, ball and the cooperation of fixed block, can be effectual when the ship needs redirecting, carries out the ascending conversion of side, has changed original needs manual rotation rudder and has changed, has made things convenient for the operation, simultaneously, uses in the cooperation through the push pedal, can effectually increase the reaction force of water to the ship for the ship is when normally traveling, the piece that the speed of traveling is more.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a detailed structural diagram of the inside of the fixing case according to the present invention;

FIG. 3 is an exploded view of the inner structure of the stationary casing according to the present invention;

FIG. 4 is a schematic view of a structural metal sheet according to the present invention.

In the figure: the device comprises a push plate 1, a fixed frame 2, a metal sheet 3, a fixed shaft 4, a blade 5, a servo motor 6, a waterproof frame 7, a fixed column 8, a sealing gasket 9, a steering ball 10, a ball 11, a fixed block 12, a fixed shell 13 and a connecting shaft 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an angle-adjustable blade for preventing marine organisms from being damaged comprises a push plate 1, two symmetrical fixing frames 2 are fixedly installed on the right side of the push plate 1, the two symmetrical fixing frames 2 are located above and below a fixing shaft 4, the fixing shaft 4 and the push plate 1 are movably installed, the distance between the fixing frame 2 and the fixing shaft 4 is less than five centimeters, the fixing frame 2 is provided with water through holes, mainly for facilitating the entry and exit of seawater, metal sheets 3 are hinged between the inner wall of the fixing frame 2 and the right side of the push plate 1, the metal sheets 3 are arc-shaped, the metal sheets 3 are located between the inner wall of the fixing frame 2 and the right side of the push plate 1 and are staggered with each other, mainly for knocking each other and making a sound under the action of water flow, the fixing shaft 4 is inserted in the middle of the push plate 1, and a blade 5 is fixedly installed at the, the distance between 5 and the fixed frame 2 supports of paddle is not less than ten centimetres, mainly be avoid paddle 5 at the pivoted in-process, fixed frame 2 is hindered to the mistake, the right-hand member fixed mounting of fixed axle 4 has servo motor 6's output shaft, servo motor 6 is located the groove of water proof frame 7, servo motor 6's left side and push pedal 1's right side fixed connection, servo motor 6's right side fixed mounting has water proof frame 7, the left end and the push pedal 1 fixed mounting of water proof frame 7, the right side fixed mounting of water proof frame 7 has fixed column 8.

The right end of the fixed column 8 is connected with a steering ball 10 through a sealing gasket 9 in a threaded manner, a ball 11 is movably mounted on the outer surface of the steering ball 10, a fixed block 12 is connected to the outer surface of the ball 11 in a sliding manner, a fixed shell 13 is fixedly mounted on the outer surface of the fixed block 12, and a connecting shaft 14 is fixedly mounted on the right side of the fixed shell 13.

Through sealed 9,

steering ball

10, 11 and the cooperation of fixed block 12 of filling up, can be effectual when the ship needs redirecting, carry out ascending conversion of direction, changed original needs manual rotation rudder and changed, made things convenient for the operation, simultaneously, use in the cooperation through push pedal 1, can effectually increase the reaction force of water to the ship for the ship is when normally traveling, the piece more of the speed of traveling.

Through the cooperation of fixed frame 2 and sheetmetal 3, the reaction force of sea water can be effectually utilized, make two sheetmetals 3 under the effect of rivers, bump to produce sound, can drive marine organism on every side, thereby protected marine organism, and then reduced marine organism because of being wounded by the paddle mistake, the death rate that the wound can not in time heal up and cause has reduced marine environment's pollution, further reduced marine environment destruction and endangered the human condition.

When the ship is used, the steering ball 10 is electrically connected with a control cabin in the ship, when steering is needed, the steering ball 10 is controlled to move left and right, so that the rotating direction of the push plate 1 can be controlled, the ship sails on the water by virtue of the paddle 5, the propeller guides the water to the back of the ship by rotating, the water pushes the ship to move forwards in the opposite direction, and the ship is pushed by utilizing the reaction force of the water on the ship, so that when the ship steers to sail, the paddle 5 rotates to drive the surrounding water flow to give impact force to the metal sheet 3, when the water flow makes reaction force on the ship, the other impact force is given to the metal sheet 3 again, so that the two metal sheets 3 can collide with each other under the condition of impact of the mutual reaction force, crisp sound is generated when the metal collides, and the sound propagation speeds under different media are different, so that the speed of the sound propagation in the water is far better than that in the air, thus, no artificial driving of these marine organisms is required.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an avoid haring marine organism's adjustable angle paddle, includes push pedal (1), its characterized in that: the water-proof type blade pushing mechanism is characterized in that two symmetrical fixed frames (2) are fixedly mounted on the right side of the pushing plate (1), a metal sheet (3) is hinged between the inner wall of each fixed frame (2) and the right side of the pushing plate (1), a fixed shaft (4) is inserted into the middle of the pushing plate (1), a blade (5) is fixedly mounted at the left end of each fixed shaft (4), an output shaft of a servo motor (6) is fixedly mounted at the right end of each fixed shaft (4), a water-proof frame (7) is fixedly mounted at the right side of the servo motor (6), the left end of the water-proof frame (7) is fixedly mounted with the pushing plate (1), and a fixed column (8) is fixedly mounted;

the right end of the fixed column (8) is in threaded connection with a steering ball (10) through a sealing gasket (9), the outer surface of the steering ball (10) is movably provided with a ball (11), the outer surface of the ball (11) is connected with a fixed block (12) in a sliding manner, the outer surface of the fixed block (12) is fixedly provided with a fixed shell (13), and the right side of the fixed shell (13) is fixedly provided with a connecting shaft (14); the sheetmetal (3) are arc-shaped, and the sheetmetal (3) is arranged between the inner wall of the fixed frame (2) and the right side of the push plate (1) in a staggered mode.

2. The adjustable angle blade for avoiding damage to marine organisms as claimed in claim 1, wherein: the two symmetrical fixed frames (2) are positioned above and below the fixed shaft (4), the distance between the fixed frames (2) and the fixed shaft (4) is less than five centimeters, and the fixed frames (2) are provided with water through holes.

3. The adjustable angle blade for avoiding damage to marine organisms as claimed in claim 1, wherein: the servo motor (6) is located at a groove of the water-resisting frame (7), and the left side of the servo motor (6) is fixedly connected with the right side of the push plate (1).

4. The adjustable angle blade for avoiding damage to marine organisms as claimed in claim 1, wherein: the distance between the paddle (5) and the support of the fixed frame (2) is not less than ten centimeters, and the fixed shaft (4) and the middle part of the push plate (1) are movably mounted.