Disc lifting ecological pontoon gate

Abstract

The application relates to the technical field of hydraulic engineering, in particular to a disc lifting ecological floating pontoon gate, which comprises a gate main body, a floating pontoon, a power source, a cam, a vibrating mechanism and a starting mechanism. The floating pontoon is arranged below the side wall of the gate main body, the power source is installed on the outer wall of the floating pontoon, the power source has two output ends of a first output shaft and a second output shaft, the cam is arranged on the first output shaft, the vibrating mechanism is arranged on the inner wall of the floating pontoon, and the starting mechanism is arranged at the top end of the outer wall of the floating pontoon, so as to solve the problem that the floating pontoon is affected by silt.

Description

Technical Field

[0001] This invention relates to the field of water conservancy engineering technology, specifically to a disc-lifting ecological floating gate. Background Technology

[0002] Disc-type pontoon gates are a special design in hydraulic engineering, combining the disc structure with the buoyancy characteristics of pontoons. They are primarily used to regulate water flow and level. The installation position of the pontoons directly affects the gate's buoyancy balance, opening and closing flexibility, and water flow control effectiveness. To ensure the gate's stability and effectively maintain its vertical balance, the pontoons are usually installed below the gate and integrally connected to it. However, this installation position is susceptible to the effects of silt accumulation, which may weaken buoyancy or cause the pontoons to become stuck, thus affecting the normal operation of the gate. Summary of the Invention

[0003] The purpose of this invention is to provide a disc-lifting ecological pontoon gate to solve the problem mentioned in the background art that the pontoon is easily affected by silt accumulation, resulting in weakened buoyancy or the pontoon getting stuck.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a disc-shaped lifting ecological pontoon gate, comprising: a gate body and a pontoon, wherein the pontoon is disposed below the side wall of the gate body, and further comprising:

[0005] A power source is installed on the outer wall of the pontoon, and the power source has two output ends: a first output shaft and a second output shaft.

[0006] A cam is mounted on the first output shaft;

[0007] A vibration mechanism is installed on the inner wall of the pontoon;

[0008] The starting mechanism is located at the top of the outer wall of the pontoon;

[0009] The vibration mechanism includes:

[0010] A support rod is disposed on the inner wall of the pontoon along the axial direction of the pontoon;

[0011] A vibrating plate is arranged radially on the inner wall of the pontoon;

[0012] A reed is disposed on the support rod, and the reed and the vibrating plate are in the same extending direction;

[0013] A swing arm, the top end of which is located at the top end of the spring;

[0014] A striking hammer is located at the bottom end of the swing arm;

[0015] A baffle is disposed at the top end of the swing arm, and the baffle and the spring are in the same extending direction;

[0016] A lever, which is hinged to the top of the swing arm and located on one side of the baffle, and the outer edge of the cam contacts the lever;

[0017] A first reset element is disposed between the lever and the swing arm.

[0018] Preferably, there is a gap between the striking hammer and the vibrating plate.

[0019] Preferably, the number of vibration mechanisms is at least one, and the number of cams matches the number of vibration mechanisms.

[0020] Preferably, when the number of vibration mechanisms is greater than one, the natural frequency of the vibrating plate in each vibration mechanism is the same, the distance between each striking hammer and the vibrating plate is the same, the parameters of each reed are completely the same, each cam is driven by the same power source, and the included angle between each adjacent cam is the same.

[0021] Preferably, the starting mechanism includes:

[0022] A bottom plate is disposed on the top of the annular outer wall of the float, and the bottom plate is made of ferromagnetic metal;

[0023] At least two guide rods are mounted on the base plate;

[0024] An auxiliary pontoon is located directly above the bottom plate, and the auxiliary pontoon is slidably mounted on at least two of the guide rods;

[0025] A magnet is disposed at the bottom of the auxiliary pontoon;

[0026] A traction rope is positioned between the auxiliary buoy and the power source.

[0027] Preferably, the buoyancy generated when the auxiliary float is fully submerged in water is greater than the attractive force between the magnet and the bottom plate.

[0028] Preferably, the movable distance of the auxiliary buoy is less than the axial length of the guide rod.

[0029] The present invention proposes a disc-lifting ecological floating gate, which has the following advantages: When the floating cylinder is stuck, the invention can help the floating box overcome the attraction between the magnet and the bottom plate and float up, thereby enabling the power source to output power, control the cam to rotate, and cause the swing arm to rotate, so that the hammer strikes the vibrating plate. The vibrating plate transmits the generated vibration to the floating cylinder, thereby loosening the silt on the outside of the floating cylinder, allowing the floating cylinder to float smoothly, and thus opening the gate. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of the present invention;

[0031] Figure 2 This is a schematic diagram of the starting mechanism of the present invention;

[0032] Figure 3 This is a partial structural diagram of the exhaust mechanism of the present invention;

[0033] Figure 4 This is a schematic diagram of the vibration mechanism of the present invention;

[0034] Figure 5 This is a schematic diagram of the exhaust mechanism of the present invention;

[0035] Figure 6 This is a partially enlarged view of the exhaust mechanism of the present invention;

[0036] Figure 7 This is a partial structural diagram of the vibration mechanism of the present invention;

[0037] Figure 8 This is a partial structural diagram of the exhaust mechanism of the present invention.

[0038] In the diagram: 1. Gate body; 2. Float; 3. Power source; 31. First output shaft; 32. Second output shaft; 4. Cam; 5. Vibration mechanism; 51. Support rod; 52. Vibrating plate; 53. Spring; 54. Swing arm; 55. Striking hammer; 56. Baffle; 57. Lever; 58. First reset component; 6. Starting mechanism; 61. Base plate; 62. Guide rod; 63. Auxiliary float; 64. Magnet; 65. Traction. 7. Rope, 701. Exhaust mechanism, 702. Air bladder, 703. Air outlet valve, 704. Air inlet pipe, 705. Air inlet valve, 706. Slide bar, 707. Slider, 708. Rack, 709. Pressure plate, 710. Connecting rod, 711. Bracket, 712. First gear, 713. Second gear, 714. Transmission box, 715. Transmission wheel, 7141. Housing, 7142. Claw, 7143. Second reset component. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] Please see Figures 1-8This invention provides a technical solution for a disc-lifting ecological pontoon gate. Its detailed connection method is a well-known technology in the field. The working principle and process are mainly described below. The specific work is as follows.

[0041] A circular lifting ecological pontoon gate includes: a gate body 1 and a pontoon 2. The pontoon 2 is located below the side wall of the gate body 1. The gate body 1 has a circular structure, which can evenly distribute pressure and stress, avoid stress concentration points, and is less prone to deformation when subjected to external forces, thus maintaining the stability of its shape and function. Fish passage holes can be opened on the circular gate to allow fish and other aquatic organisms to pass freely when the gate is closed or partially closed, so as to achieve an eco-friendly function. It also includes: a power source 3, a cam 4, a vibration mechanism 5, and a starting mechanism 6.

[0042] Power source 3 is installed on the outer wall of pontoon 2. Power source 3 has two output ends: a first output shaft 31 and a second output shaft 32. Power source 3 can be a spring motor, a device that stores energy through a mechanical spring and releases it to drive mechanical motion. After the spring is fully tightened, a locking mechanism will fix the spring to prevent it from releasing energy when not needed. The locking mechanism is existing technology and is not shown in the figure. At the same time, power source 3 is equipped with a reducer. The first output shaft 31 and the second output shaft 32 have different speeds and torques, which is an effective solution for areas where no power facilities have been laid. If there is electrical equipment available, an electric motor can be used to provide power output. Cam 4 is mounted on the first output shaft 31. The first output shaft 31 has a low rotation speed and a large torque, which provides conditions for the rotation of cam 4. Vibration mechanism 5 is mounted on the inner wall of float 2. The rotation of cam 4 drives vibration mechanism 5 to generate vibration, which is transmitted to float 2. Vibration is used to gradually separate float 2 from silt until float 2 is completely detached. Starting mechanism 6 is mounted on the top of the outer wall of float 2. The position of starting mechanism 6 is used to determine whether float 2 is stuck, thereby controlling the power output of power source 3.

[0043] The vibration mechanism 5 includes: a support rod 51, a vibrating plate 52, a spring 53, a swing arm 54, a hammer 55, a baffle 56, a lever 57, and a first reset member 58.

[0044] Support rod 51 is installed on the inner wall of float 2 along the axial direction of float 2. The length of support rod 51 is extended according to the number of spring plates 53. To ensure the stability of support rod 51, reinforcing ribs can be added to support rod 51 as needed. Vibration plate 52 is installed radially on the inner wall of float 2. It is made of a material with a high elastic modulus, such as spring steel, stainless steel, or alloy steel, to ensure that vibration plate 52 can quickly return to its original shape when subjected to vibration force and continue to generate vibration. Vibration plate 52 adopts a rectangular structure and is tightly fixed to the inner wall of float 2 to ensure that vibration energy can be effectively transmitted without being absorbed or weakened by the installation structure. Spring plates 53 are installed on support rod 51, and spring plates 53 and vibration plate 52 are in the same extension direction. Spring plates 53 can generate sufficient elastic force. The top of swing arm 54 is located at the top of spring plate 53. Swing arm 54 can deflect when spring plate 53 bends. A striking hammer 55 is located at the bottom end of a swing arm 54. By applying force to the swing arm 54, the bottom end of the swing arm 54 is moved away from the vibrating plate 52, causing the spring 53 to bend. The spring force of the spring 53 causes the striking hammer 55 to strike the vibrating plate 52, generating vibration. A baffle 56 is located at the top end of the swing arm 54, and the baffle 56 and the spring 53 are in the same extending direction. A lever 57 is hinged to the top end of the swing arm 54 and located on one side of the baffle 56. The outer edge of the cam 4 contacts the lever 57. Under the limitation of the baffle 56, the lever 57 can only move... When the cam 4 rotates to one side and contacts the lever 57, only one direction can drive the swing arm 54 to deflect through the lever 57, thereby achieving unidirectional transmission. When there are multiple vibration mechanisms 5, they are set in a mirror alternating manner to ensure that the cam 4 can drive the swing arm 54 to rotate when the first output shaft 31 is in forward and reverse rotation. The first reset member 58 is set between the lever 57 and the swing arm 54. The first reset member 58 can be a spring, a rubber block, etc. The preload force of the first reset member 58 causes the lever 57 to abut against the baffle 56.

[0045] The hammer 55 has a gap between itself and the vibrating plate 52 in the initial position. An appropriate gap can reduce the direct contact time between the hammer 55 and the vibrating plate 52, reduce wear, and obtain the required striking intensity by using an appropriate gap distance, thereby obtaining a certain vibration amplitude.

[0046] The number of vibration mechanisms 5 is at least one, and the number of cams 4 is matched with the number of vibration mechanisms 5. By increasing the number of vibration mechanisms 5, the output power of the overall vibration system is increased, thereby improving the vibration intensity. At the same time, it can cover a larger area, so that the vibration effect is evenly distributed throughout the system or equipment, and improve the efficiency of the float 2 in detaching from the silt.

[0047] When the number of vibration mechanisms 5 is greater than one, the natural frequency of the vibration plates 52 in each vibration mechanism 5 is consistent, the distance between each hammer 55 and the vibration plate 52 is the same, and each hammer 55 has the same acceleration distance when striking the vibration plate 52. Therefore, they will obtain the same speed and kinetic energy, which means that the intensity of each strike is the same, so that each vibration plate 52 is subjected to equal impact force. The same striking intensity can ensure that the vibration amplitude and frequency generated by each vibration plate 52 are consistent. The parameters of each spring 53 are completely consistent, ensuring that the elastic force generated by each spring 53 under the same degree of bending is the same, so as to ensure that the intensity of each strike is the same. Each cam 4 is driven by the same power source 3, and the included angle generated between each adjacent cam 4 is the same. Using the same power source 3 can ensure that the frequency and phase of all vibration mechanisms 5 are completely consistent, thereby achieving synchronous vibration and avoiding mutual interference or mismatch between the vibration waves generated by each vibration mechanism 5, which would lead to a weakening of the vibration intensity.

[0048] The starting mechanism 6 includes: a base plate 61, at least two guide rods 62, an auxiliary float 63, a magnet 64, and a traction rope 65.

[0049] A base plate 61 is located on the top of the annular outer wall of the float 2. The base plate 61 is made of ferromagnetic metal and can be attracted by a magnet 64. At least two guide rods 62 are located on the base plate 61. The guide rods 62 are arranged along the normal direction of the top surface of the base plate 61 and are also distributed radially along the float 2. An auxiliary float box 63 is located directly above the base plate 61 and is slidably mounted on the at least two guide rods 62. A magnet 64 is located at the bottom of the auxiliary float box 63. When no external force is applied, the magnet 64 is attracted to the base plate 61. A traction rope 65 is located between the auxiliary float box 63 and the power source 3 and is connected to the locking mechanism of the power source 3. When the traction rope 65 pulls the locking mechanism, the locking mechanism can be released, that is, the magnet 64 is separated from the base plate 61, the auxiliary float box 63 floats up, and the traction rope 65 is in a released state when it is taut; when the traction rope 65 does not pull the locking mechanism, that is, the magnet 64 is attached to the base plate 61, and the traction rope 65 is slack, it is in a locked state.

[0050] When the buoyancy generated by the auxiliary float 63 being fully submerged in water is greater than the attraction between the magnet 64 and the bottom plate 61, when the water surface completely submerges the auxiliary float 63, the magnet 64 separates from the bottom plate 61, and at the same time the traction rope 65 is tightened, the locking mechanism of the power source 3 is released, and the power source 3 outputs power.

[0051] The movable distance of the auxiliary pontoon 63 is less than the axial length of the guide rod 62. The auxiliary pontoon 63 can only move along the extension direction of the two guide rods 62, ensuring that the magnet 64 can be attracted to the bottom plate 61 when the auxiliary pontoon 63 is not submerged by the water surface.

[0052] The bottom surface of the inner cavity of the float 2 is also equipped with an exhaust mechanism 7. The exhaust mechanism 7 can discharge gas from the bottom of the outer wall of the float 2 while the vibration mechanism 5 is vibrating, generating a large number of bubbles. After these bubbles form around the float 2, they will reduce the contact area and friction between the float 2 and the silt, while increasing the buoyancy of the float 2, thereby helping the float 2 to gradually detach from the silt.

[0053] The exhaust mechanism 7 includes: an airbag 701, an exhaust valve 702, an intake pipe 703, an intake valve 704, a slide bar 705, a slider 706, a rack 707, a pressure plate 708, a connecting rod 709, a bracket 710, a first gear 711, a second gear 712, a transmission box 713, and a transmission wheel 714.

[0054] An airbag 701 is located at the bottom of the inner cavity of the float 2, and an exhaust valve 702 is located at the bottom of the outer wall of the float 2 and is connected to the airbag 701. The exhaust valve 702 is a one-way valve, allowing gas to be released only from the airbag 701. The released gas is discharged outside the float 2 through the exhaust valve 702, generating bubbles. The airbag 701, after being compressed, can automatically return to its original shape when not in use. An air inlet pipe 703 is provided on the side wall of the airbag 701, with its top end extending beyond the top of the outer wall of the float 2. An air inlet valve 704 is provided at the top end of the air inlet pipe 703. The air inlet valve 704 is a gas-liquid isolation check valve, allowing gas to enter only through the air inlet valve 704. An airbag 701 is inserted into the float 2. Utilizing the self-recovering property of the airbag 701, and in conjunction with the air intake pipe 703 and air intake valve 704, the airbag 701 is inflated. A sliding rod 705 is positioned along the axis of the float 2 within the float 2 cavity. A slider 706 is slidably mounted on the sliding rod 705, and a rack 707 is mounted on the bottom surface of the slider 706. The bottom end of a pressure plate 708 is hinged to the bottom end of the inner wall of the float 2 and is located on one side of the airbag 701. Both ends of a connecting rod 709 are hinged to the slider 706 and the pressure plate 708, respectively. A bracket 710 is mounted on the inner wall of the float 2. A first gear 711 is rotatably mounted on the top of the bracket 710, and the first gear 711 is engaged with the rack 707. The gears are meshed. The second gear 712 and the first gear 711 are coaxially mounted on the top of the bracket 710. The transmission box 713 is mounted on the bracket 710 and connected to the second output shaft 32. The transmission wheel 714 is mounted on the output shaft of the transmission box 713. The transmission wheel 714 and the second gear 712 are located on the same vertical plane. The transmission box 713 uses two bevel gears to change the direction of the output power by 90 degrees, which is existing technology. When the transmission wheel 714 rotates to a certain number of revolutions, it will mesh with the second gear 712. When the transmission wheel 714 rotates below a certain number of revolutions or stops, it will disengage from the second gear 712. The diameter of the transmission wheel 714 is smaller than that of the second gear 712, ensuring that the transmission wheel 714 has a certain number of rotations, so that the transmission wheel 714 meshes with the second gear 712, reducing the forward speed of the slider 706 on the slide rod 705. In order to ensure that the airbag 701 can deform freely in the float 2, the outer wall of the float 2 is provided with air inlet and outlet ports, and is equipped with a gas-liquid isolation valve. At the same time, when the pressure plate 708 is at the maximum limit of pressing, that is, the gas in the airbag 701 is completely released, the first gear 711 is located at the end of the rack 707. The first gear 711 continues to rotate, and the first gear 711 will lose its meshing with the rack 707, and the rack 707 will no longer move.

[0055] The drive wheel 714 includes: a housing 7141, at least two pawls 7142, and at least two second reset members 7143.

[0056] The housing 7141 is a cylindrical cavity structure and is connected to the output end of the transmission box 713. At least two through slots are provided on the annular outer wall of the housing 7141 to connect to the cavity. At least two pawls 7142 are mirror-rotatably mounted in the inner cavity of the housing 7141, and the outer ends of the two pawls 7142 can be rotated to the outside of the housing 7141 and mesh with the tooth groove of the second gear 712. At least two second reset members 7143 are disposed between the at least two pawls 7142 and the housing 7141, so that the at least two pawls 7142 are inside the housing 7141 when the housing 7141 stops rotating and when a certain number of revolutions is not reached, so that the transmission wheel 714 is separated from the second gear 712. The second reset key can be a spring or other structure.

[0057] Working principle:

[0058] When a spring motor is used, it is necessary to store the energy in the spring motor and recharge it during regular gate inspections. When the float 2 is stuck in silt and the water level rises, the auxiliary float box 63 is gradually submerged as the water level rises. The auxiliary float box 63 floats up, the magnet 64 separates from the bottom plate 61, and the traction rope 65 tightens to release the power of the spring motor. At this time, the first output shaft 31 and the second output shaft 32 rotate simultaneously, and the cam 4 rotates with the first output shaft 31. The outer edge of the cam 4 abuts against the side wall of the baffle 56, driving the swing arm 54 to deflect. The spring 53 bends and stores energy. When the cam 4 separates from the baffle 56, the hammer 55 strikes the vibrating plate 52 under the action of the spring 53. The vibrating plate 52 vibrates and transmits the vibration to the outer wall of the float 2. When multiple vibration mechanisms 5 generate vibration respectively... At the same time, the vibration intensity is superimposed, increasing the vibration intensity of the outer wall of the float 2, which promotes the separation of the float 2 from the silt. Simultaneously, the second output shaft 32 rotates to drive the transmission wheel 714 to rotate. When the number of rotations reaches the threshold, the outer ends of the two claws 7142 are thrown out of the outer wall of the housing 7141 and mesh with the second gear 712. The second gear 712 and the first gear 711 rotate synchronously, and the slider 706 slides on the slide rod 705. As the slider 706 moves, the distance between the slider 706 and the pressure plate 708 gradually decreases. With the cooperation of the connecting rod 709, the angle between the pressure plate 708 and the inner wall of the float 2 gradually decreases, the air bag 701 is compressed, and the gas is discharged from the float 2 through the air outlet valve 702, generating bubbles at the bottom of the outer wall of the float 2. The bubbles and vibration effect are used to promote the separation of the float 2 from the silt.

[0059] After the float 2 separates from the silt, it rises to the water surface, the gate is open, and the top of the outer wall of the float 2 is above the water surface. At this time, the auxiliary float box 63 and the magnet 64 are fixed to the bottom plate 61, the traction rope 65 is released, the power source 3 stops outputting power, the first output shaft 31 and the second output shaft 32 stop rotating, the vibration stops, and the airbag 701 tends to return to its original state. The pressure plate 708 and the slider 706 tend to move in the opposite direction, causing the second gear 712 and the pawl 7142 to disengage. As the airbag 701 returns to its original state, gas enters the airbag 701 through the air inlet valve 704 to complete the inflation, completing one operating cycle.

[0060] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A disc-shaped lifting ecological floating gate, comprising: A gate body (1) and a float (2), wherein the float (2) is disposed below the side wall of the gate body (1), characterized in that it comprises: The power source (3) is installed on the outer wall of the float (2), and the power source (3) has two output ends: a first output shaft (31) and a second output shaft (32); Cam (4) is disposed on the first output shaft (31); A vibration mechanism (5) is installed on the inner wall of the float (2); The starting mechanism (6) is located at the top of the outer wall of the float (2); The vibration mechanism (5) includes: A support rod (51) is disposed on the inner wall of the float (2) along the axial direction of the float (2); A vibrating plate (52) is arranged radially on the inner wall of the pontoon (2); A reed (53) is disposed on the support rod (51), and the reed (53) and the vibrating plate (52) are in the same extending direction; A swing arm (54), the top end of which is disposed at the top end of the spring (53); A striking hammer (55) is disposed at the bottom end of the swing arm (54); A baffle (56) is disposed at the top of the swing arm (54), and the baffle (56) and the spring (53) are in the same extending direction; A lever (57) is hinged to the top of the swing arm (54) and located on one side of the baffle (56). The outer edge of the cam (4) contacts the lever (57). A first reset member (58) is disposed between the lever (57) and the swing arm (54); The starting mechanism (6) includes: A bottom plate (61) is disposed on the top of the annular outer wall of the float (2), and the bottom plate (61) is made of ferromagnetic metal; At least two guide rods (62) are disposed on the base plate (61); An auxiliary pontoon (63) is located directly above the bottom plate (61), and the auxiliary pontoon (63) is slidably mounted on at least two of the guide rods (62); A magnet (64) is disposed at the bottom of the auxiliary pontoon (63); A traction rope (65) is provided between the auxiliary pontoon (63) and the power source (3); The bottom surface of the inner cavity of the float (2) is provided with an exhaust mechanism (7), the exhaust mechanism (7) comprising: An airbag (701) is disposed at the bottom of the inner cavity of the float (2); An air outlet valve (702) is located at the bottom of the outer wall of the float (2) and is connected to the air bag (701); An air intake pipe (703) is disposed on the side wall of the airbag (701), and its top end extends out of the top of the outer wall of the float (2); An intake valve (704) is disposed at the top of the intake pipe (703); A sliding rod (705) is disposed in the inner cavity of the float (2) along the axial direction of the float (2); The slider (706) is slidably mounted on the slider (705); A rack (707) is disposed on the bottom surface of the slider (706); The pressure plate (708) is hinged at its bottom end to the bottom end of the inner wall of the float (2) and is located on one side of the airbag (701); A connecting rod (709) is hinged at both ends to the slider (706) and the pressure plate (708), respectively; A support (710) is disposed on the inner wall of the pontoon (2); The first gear (711) is rotatably mounted on the top of the bracket (710) and meshes with the rack (707); The second gear (712) is coaxially disposed at the top of the bracket (710) with the first gear (711); A transmission box (713) is mounted on the bracket (710) and connected to the second output shaft (32); The transmission wheel (714) is disposed on the output shaft of the transmission box (713), and the transmission wheel (714) and the second gear (712) are located in the same vertical plane.

2. The disc-lifting ecological pontoon gate according to claim 1, characterized in that: There is a gap between the striking hammer (55) and the vibrating plate (52).

3. The disc-lifting ecological floating gate according to claim 1, characterized in that: The number of vibration mechanisms (5) is at least one, and the number of cams (4) matches the number of vibration mechanisms (5).

4. The disc-shaped lifting ecological floating gate according to claim 3, characterized in that: When the number of vibration mechanisms (5) is greater than one, the natural frequency of the vibration plate (52) in each vibration mechanism (5) is consistent, the distance between each hammer (55) and the vibration plate (52) is the same, the parameters of each reed (53) are completely consistent, each cam (4) is driven by the same power source (3), and the included angle between each adjacent cam (4) is the same.

5. A disc-shaped lifting ecological floating gate according to claim 1, characterized in that: The buoyancy generated when the auxiliary float (63) is fully submerged in water is greater than the attraction between the magnet (64) and the base plate (61).

6. The disc-lifting ecological pontoon gate according to claim 1, characterized in that: The movable distance of the auxiliary pontoon (63) is less than the axial length of the guide rod (62).

Images