CN214845206U

CN214845206U - Bionic mechanical fish for water quality detection

Info

Publication number: CN214845206U
Application number: CN202121052756.2U
Authority: CN
Inventors: 于欢; 娄庆冬; 张佳旺; 李昊坤; 周超; 张婉群; 刘志勇; 杨继飞
Original assignee: Shenyang Institute of Technology
Current assignee: Shenyang Institute of Technology
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-11-23
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a bionical mechanical fish for water quality detection relates to bionical mechanical fish technical field, including bionical machine fish, fish body, propeller and oscillator, bionical machine fish includes the fish body, fixed mounting has the floater on a side of fish body, fixed mounting has the propeller on the right side surface of fish body, fixedly connected with oscillator is served to the right side of fish body, fixedly connected with fixed block one on the internal face of floater. The utility model discloses a broken water tool bit cuts the inside at water source, the cooperation replacement pole cuts the propulsion to subsequent water source, utilize the broken water layer on the replacement pole surface to reduce the bubble that produces when cutting the water source, possessed the surface to the screw and protected, reduce the characteristics that the screw surface is corroded, solve the screw when rotating the cutting water source, arouse the problem of the corruption on paddle top layer, in order to reach the interpolation that carries out the concavo-convex thing on the surface of screw, reduce the effect that the bubble corrodes the screw.

Description

Bionic mechanical fish for water quality detection

Technical Field

The utility model relates to a bionic mechanical fish relates to bionic mechanical fish technical field, concretely relates to bionic mechanical fish for water quality detection.

Background

The bionic robot fish is used for detecting pollutants in water and drawing a 3D pollution graph of river water, is similar to a carp in shape, is provided with a detection sensor on the body, and can find various pollutants in water, such as fuel oil or other chemicals leaked by a ship. The following problems exist in the prior art:

1. when the water quality of the existing bionic robot fish is detected, the existing bionic robot fish usually needs to dive to a deep place, the power supply in the bionic robot fish can be quickly reduced after long-time work, and if the existing bionic robot fish is flamed out in the deep place and cannot be raised, the existing bionic robot fish is easy to lose, so that economic loss is caused;

2. when the propeller works underwater for a long time, the surface of the propeller can be corroded, and when the propeller rotates to cut a water source, strong shock waves can be generated, and the surface layer of the blade is corroded.

Disclosure of Invention

The utility model provides a bionic mechanical fish for water quality detection, one of which aims to have the characteristic that the bionic fish can float upwards and be recovered when losing power, and solve the problems that the bionic fish can not rise when flameout in a deep place and is easy to lose, thereby causing economic loss; the other purpose is to solve the problems that when the propeller rotates to cut a water source, strong shock waves are generated and the surface layer of the blade is corroded, so that the concave-convex objects are added on the surface of the propeller, and the corrosion of bubbles to the surface of the propeller is reduced.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a bionical mechanical fish for water quality detection, includes bionical machine fish, fish body, propeller and oscillator, bionical machine fish includes the fish body, fixed mounting has the floater on the side of fish body, fixed mounting has the propeller on the right side surface of fish body, fixedly connected with oscillator is served to the right side of fish body.

The inner wall surface of the floater is fixedly connected with a first fixing block, the outer surface of the first fixing block is fixedly connected with a pulling rope, and one end of the pulling rope is fixedly connected with a hollow air bag.

The utility model discloses technical scheme's further improvement lies in: the inflation agent is arranged inside the hollow air bag, the hollow plate is arranged on the top surface of the floater, the back-up power supply is fixedly connected to the bottom of the inner wall of the floater, the electric wire rope is linearly connected to the outer surface of the back-up power supply, and one end of the electric wire rope is linearly connected to the outer surface of the hollow air bag.

The utility model discloses technical scheme's further improvement lies in: the propeller is characterized in that the outer surfaces of two ends of the propeller are fixedly connected with an internal connecting cylinder, the outer surface of the internal connecting cylinder is provided with a drain hole, the inside of the propeller is fixedly connected with a rotating rod II, and one end of the rotating rod II is fixedly provided with a propeller.

The utility model discloses technical scheme's further improvement lies in: the screw includes fixed block two, fixedly connected with replacement pole on the right side surface of fixed block two, be provided with broken water layer on the surface of replacement pole, one of replacement pole serves fixedly connected with and breaks the water tool bit.

The utility model discloses technical scheme's further improvement lies in: the inner part of the oscillator is provided with a cavity, the inner wall surface of the oscillator is fixedly connected with a buffer, one end of the oscillator is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is rotatably connected with an inner connecting plate, and the outer surfaces of the oscillator and the inner connecting plate are fixedly connected with outer sliding leather.

The utility model discloses technical scheme's further improvement lies in: fixedly connected with outer protecting crust on the surface of fish body, the fixed fin of fixedly connected with on the lower surface of outer protecting crust, the inside of fixed fin is provided with dwang one, fixedly connected with direction board on the output of dwang one.

The utility model discloses technical scheme's further improvement lies in: the outer protective shell comprises a semicircular connecting column, one end of the semicircular connecting column is provided with a water guide port, the outer surface of the semicircular connecting column is fixedly connected with an anti-collision plate, and the outer surface of the anti-collision plate is provided with a slotted hole.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a bionical mechanical fish for water quality detection, adopt backup power, the electricity cotton rope, the cavity gasbag, the expanding agent, hollow core plate and the cooperation between the pulling rope, carry out subsequent electrically conductive to the electricity cotton rope through backup power in the time of inside outage, utilize the inside expanding agent of electrically conductive cavity gasbag to carry out catalytic expansion, the expanding agent after recycling the inflation breaks open to hollow core plate, begin the come-up, cooperation pulling rope stimulates the air bag to the centering, possess when losing power, bionical fish can go up the characteristics that the come-up was retrieved, solve in very dark local flame-out and can't rise, lose very easily and cause the problem of economic loss, reached when not having the power, mechanical fish can go up superficial effect through the cavity gasbag.

2. The utility model provides a bionical mechanical fish for water quality detection, adopt the replacement pole, cooperation between broken water layer and the broken water tool bit, cut the inside at the water source through broken water tool bit, the cooperation replacement pole cuts subsequent water source and impels, utilize the broken water layer on the replacement pole surface to reduce the bubble that produces when cutting the water source, possessed and protected the surface of screw, reduce the characteristics that the screw surface is corroded, solve the screw when rotating the cutting water source, can produce the appearance of strong shock wave, and arouse the problem of the corruption on paddle top layer, in order to reach the interpolation that carries out the concave-convex thing on the surface of screw, reduce the effect of bubble to screw surface corrosion.

Drawings

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

FIG. 2 is a schematic view of the structure of the floating device of the present invention;

fig. 3 is a schematic structural view of the propeller of the present invention;

fig. 4 is a schematic view of the structure of the propeller of the present invention;

FIG. 5 is a schematic structural diagram of the oscillator of the present invention;

fig. 6 is a schematic structural view of the outer protective casing of the present invention.

In the figure: 1. simulating a robotic fish;

2. a fish body; 21. an outer protective shell; 211. a semicircular connecting column; 212. a water guide port; 213. an anti-collision plate; 214. a slot;

22. fixing the fish fin; 23. rotating the first rod; 24. a steering plate;

3. a float; 31. a first fixed block; 32. pulling the rope; 33. a hollow balloon; 34. a swelling agent; 35. a hollow slab; 36. a backup power supply; 37. an electrical cord;

4. a propeller; 41. an internal connection cylinder; 42. a drain hole; 43. rotating the second rod; 44. a propeller; 441. a second fixed block; 442. replacing the rod; 443. breaking a water layer; 444. a water breaking cutter head;

5. a wiggler; 51. a cavity; 52. a buffer; 53. a rotating shaft; 54. an inner connecting plate; 55. and (5) sliding the skin outwards.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-6, the utility model provides a bionical mechanical fish for water quality detection, including bionical machine fish 1, fish body 2, propeller 4 and oscillator 5, bionical machine fish 1 includes fish body 2, and fixed mounting has floater 3 on a side of fish body 2, and fixed mounting has propeller 4 on the right side surface of fish body 2, and fixed connection has oscillator 5 on one end of the right side of fish body 2, promotes mechanical fish forward through propeller 4, and the swing of cooperation oscillator 5 changes the direction of advance of fish body 2, goes on the come-up to the mechanical fish after not having the electricity through floater 3 again.

As shown in fig. 1 to 6, in this embodiment, preferably, the outer casing 21 includes a semicircular connecting column 211, one end of the semicircular connecting column 211 is provided with a water guiding opening 212, an anti-collision plate 213 is fixedly connected to an outer surface of the semicircular connecting column 211, and an outer surface of the anti-collision plate 213 is provided with a slot 214, so that the weight of the mechanical fish can be properly reduced through the slot 214 on the outer surface of the anti-collision plate 213, and meanwhile, when the anti-collision plate 213 is impacted, the advancing direction of the mechanical fish cannot be changed due to the deformation of the casing, and the water guiding opening 212 at one end of the semicircular connecting column 211 can allow rapid water flow to pass through.

As shown in fig. 1 to 6, preferably, an outer protective shell 21 is fixedly connected to the outer surface of the fish body 2, a fixed fin 22 is fixedly connected to the lower surface of the outer protective shell 21, a first rotating rod 23 is arranged inside the fixed fin 22, a direction plate 24 is fixedly connected to the output end of the first rotating rod 23, the outer protective shell 21 protects against external impact, and the first rotating rod 23 is twisted by matching with the fixed fin 22 to change the rotating direction of the direction plate 24.

Example 2

As shown in fig. 1-6, on the basis of embodiment 1, the utility model provides a technical solution: preferably, a first fixed block 31 is fixedly connected to the inner wall surface of the floater 3, a pulling rope 32 is fixedly connected to the outer surface of the first fixed block 31, a hollow air bag 33 is fixedly connected to one end of the pulling rope 32, an expanding agent 34 is arranged inside the hollow air bag 33, a hollow plate 35 is arranged on the top surface of the floater 3, a backup power source 36 is fixedly connected to the bottom of the inner wall of the floater 3, an electric cord 37 is linearly connected to the outer surface of the backup power source 36, and one end of the electric cord 37 is linearly connected to the outer surface of the hollow air bag 33.

In this embodiment, when the power is off, the wire rope 37 is subsequently conducted through the backup power source 36, the expanding agent 34 inside the conductive hollow air bag 33 is used for catalytic expansion, the expanded expanding agent 34 is used for breaking the hollow plate 35 to start floating, the pulling rope 32 is matched to pull the hollow air bag 33, and the effect that mechanical fish can float through the hollow air bag 33 when the power is off is achieved.

Example 3

As shown in fig. 1-6, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the inner connecting cylinder 41 is fixedly connected to the outer surface of each of the two ends of the propeller 4, the outer surface of the inner connecting cylinder 41 is provided with a drain hole 42, the rotating rod second 43 is fixedly connected to the inside of the propeller 4, the propeller 44 is fixedly mounted at one end of the rotating rod second 43, the propeller 44 comprises a fixed block second 441, the outer surface of the right side of the fixed block second 441 is fixedly connected with a replacement rod 442, the outer surface of the replacement rod 442 is provided with a water breaking layer 443, and one end of the replacement rod 442 is fixedly connected with a water breaking cutter head 444.

In this embodiment, the water breaking cutter head 444 cuts the inside of the water source, and cooperates with the replacement rod 442 to cut and advance a subsequent water source, and the water breaking layer 443 on the outer surface of the replacement rod 442 is used to reduce air bubbles generated when the water source is cut, so that the addition of the concave-convex object on the surface of the propeller is achieved, and the corrosion of the air bubbles to the surface of the propeller is reduced.

Example 4

As shown in fig. 1-6, on the basis of embodiment 1, the utility model provides a technical solution: preferably, a cavity 51 is formed inside the oscillator 5, a buffer 52 is fixedly connected to an inner wall surface of the oscillator 5, a rotating shaft 53 is fixedly connected to one end of the oscillator 5, an inner contact plate 54 is rotatably connected to an outer surface of the rotating shaft 53, and an outer sliding skin 55 is fixedly connected to outer surfaces of the oscillator 5 and the inner contact plate 54.

In this embodiment, the water flow is changed by swinging the swing device 5, the inner plate 54 is rotated by the rotating shaft 53 to change the direction during swinging, one end of the inner plate 54 hits the outer surface of the bumper 52, the outer surface is covered by the outer sliding skin 55, and the water source passes through the arc on the outer surface to accelerate the flow rate of the water flow.

The working principle of the bionic mechanical fish for water quality detection is described in detail below.

As shown in fig. 1-6, the mechanical fish is put into water, the tail of the mechanical fish is pushed forward by matching with a propeller 44, the direction of water flow is changed by utilizing a swinging device 5 during swinging, the mechanical fish turns, when the mechanical fish is out of water, the electric wire rope 37 is subsequently conducted by a backup power supply 36 inside the mechanical fish, the expanding agent 34 inside the conductive hollow air bag 33 is utilized for catalytic expansion, the hollow plate 35 is broken by utilizing the expanded expanding agent 34 to start floating, the central air bag 33 is pulled by matching with a pull rope 32, and the mechanical fish can float through the hollow air bag 33.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a bionical mechanical fish for water quality detection, includes bionical mechanical fish (1), fish body (2), propeller (4) and oscillator (5), its characterized in that: the bionic robot fish (1) comprises a fish body (2), a floater (3) is fixedly installed on one side face of the fish body (2), a propeller (4) is fixedly installed on the outer surface of the right side of the fish body (2), and a swinging device (5) is fixedly connected to one end of the right side of the fish body (2);

the inner wall surface of the floater (3) is fixedly connected with a first fixed block (31), the outer surface of the first fixed block (31) is fixedly connected with a pulling rope (32), and one end of the pulling rope (32) is fixedly connected with a hollow air bag (33).

2. The biomimetic mechanical fish for water quality detection according to claim 1, characterized in that: the inflation agent (34) is arranged inside the hollow air bag (33), the hollow plate (35) is arranged on the top surface of the floater (3), the back-up power source (36) is fixedly connected to the bottom of the inner wall of the floater (3), the electric wire rope (37) is linearly connected to the outer surface of the back-up power source (36), and one end of the electric wire rope (37) is linearly connected to the outer surface of the hollow air bag (33).

3. The biomimetic mechanical fish for water quality detection according to claim 1, characterized in that: fixedly connected with internal connection section of thick bamboo (41) on the both ends surface of propeller (4), wash port (42) have been seted up on the surface of internal connection section of thick bamboo (41), the inside fixedly connected with dwang two (43) of propeller (4), one of dwang two (43) serves fixed mounting has screw (44).

4. The biomimetic mechanical fish for water quality detection according to claim 3, characterized in that: the propeller (44) comprises a second fixed block (441), a replacement rod (442) is fixedly connected to the outer surface of the right side of the second fixed block (441), a water breaking layer (443) is arranged on the outer surface of the replacement rod (442), and a water breaking cutter head (444) is fixedly connected to one end of the replacement rod (442).

5. The biomimetic mechanical fish for water quality detection according to claim 1, characterized in that: the inner part of the oscillator (5) is provided with a cavity (51), the inner wall surface of the oscillator (5) is fixedly connected with a buffer (52), one end of the oscillator (5) is fixedly connected with a rotating shaft (53), the outer surface of the rotating shaft (53) is rotatably connected with an inner connecting plate (54), and the outer surfaces of the oscillator (5) and the inner connecting plate (54) are fixedly connected with outer sliding leather (55).

6. The biomimetic mechanical fish for water quality detection according to claim 1, characterized in that: outer clamshell (21) of fixedly connected with on the surface of fish body (2), fixed fin (22) of fixedly connected with on the lower surface of outer clamshell (21), the inside of fixed fin (22) is provided with dwang (23), fixedly connected with direction board (24) on the output of dwang (23).

7. The biomimetic mechanical fish for water quality detection according to claim 6, characterized in that: the utility model discloses a water guide structure, including outer protective housing (21), one of semicircle spliced pole (211) is served and is seted up water guide opening (212), fixedly connected with crashproof board (213) on the surface of semicircle spliced pole (211), slotted hole (214) have been seted up on crashproof board (213)'s the surface.