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CN-121993338-A - Mechanical structure design of ocean energy power generation wave energy engine

CN121993338ACN 121993338 ACN121993338 ACN 121993338ACN-121993338-A

Abstract

The invention relates to the technical field of renewable energy utilization and discloses a mechanical structure design of a marine energy power generation wave energy engine, which comprises a power generation cabin, wherein floating plates are correspondingly connected to the outer walls of two sides of the power generation cabin through transmission components, a guard bar is fixedly connected to the outer wall of the power generation cabin, a magnet is arranged in the power generation cabin, a copper coil is sleeved outside the magnet, the copper coil is in non-contact sleeved fit with the magnet, and first limiting plates are coaxially and fixedly connected to the two ends of the magnet. According to the invention, wave reciprocating motion energy is captured through the floating plate, the rotating shaft is driven to rotate through the linkage rod and the rotating ring, and then the rotating motion is converted into magnet reciprocating motion through the transmission structure, so that the copper coil cuts the magnetic induction line to generate electric energy and store the electric energy. The symmetrical floating plates ensure balanced stress, the limiting structure ensures stable movement of the magnet, energy loss is effectively reduced, stable conversion from sea wave energy to electric energy is realized, and power generation continuity and efficiency are improved.

Inventors

  • ZHANG YITING
  • MA WENMIN
  • MA GAOFENG
  • YANG XIQING

Assignees

  • 兰州石化职业技术大学

Dates

Publication Date
20260508
Application Date
20260123

Claims (7)

  1. 1. The mechanical structure design of the ocean energy power generation wave energy engine comprises a power generation cabin (1) and is characterized in that floating plates (3) are correspondingly connected to the outer walls of two sides of the power generation cabin (1) through transmission components (2), and a guard bar (4) is fixedly connected to the outer wall of the power generation cabin (1); The utility model discloses a power generation cabin, including power generation cabin, magnet (1), fixed ring (8) outer wall fixedly connected with rotary rod (9), fixed ring (9) outer wall sliding connection has slide bar (10), fixed ring (9) keep away from one side outer wall fixedly connected with spacing pipe (17) of magnet (15), one end fixedly connected with second limiting plate (18) of first limiting plate (16) is kept away from to spacing pipe (17), is located the rear side one side outer wall fixedly connected with rotating base (11) of spacing pipe (17) is kept away from to second limiting plate (18), power generation cabin (1) inside swivelling joint has pivot (7), pivot (7) outer wall fixedly connected with solid fixed ring (8), fixed ring (8) outer wall fixedly connected with rotary rod (9), one end that rotary rod (9) was kept away from to slide bar (10) is articulated in rotating base (11) through the rotation.
  2. 2. The mechanical structure design of the ocean energy power generation wave energy engine according to claim 1, wherein the transmission assembly (2) comprises swivel joints (20), the two swivel joints (20) are coaxially sleeved on the outer walls of the two ends of the rotating shaft (7) in a rotating mode respectively, and an anti-winding shearing assembly (22) is arranged between the swivel joints (20) and the power generation cabin (1); The anti-winding shearing assembly (22) comprises an inner cutting ring (23) and an outer cutting ring (24), the inner cutting ring (23) is fixedly connected to the outer wall of the rotating ring (20), the outer cutting ring (24) is fixedly connected to the outer wall of the power generation cabin (1), the inner cutting ring (23) is in coaxial rotation fit with the outer cutting ring (24) and is rotationally connected to the inner wall of the outer cutting ring (24), and the inner cutting ring (23) is coaxially fixedly sleeved on the outer wall of the rotating shaft (7).
  3. 3. The mechanical structure design of the ocean energy power generation wave energy engine according to claim 1, wherein the outer wall of the protective bar (4) is fixedly connected with the buffer plate (6) through a plurality of connecting assemblies (5) which are uniformly distributed along the length direction of the protective bar, the connecting assemblies (5) comprise a sleeve shell (25), the sleeve shell (25) is fixedly connected with the outer wall of the protective bar (4), an air bag (26) is fixedly installed inside the sleeve shell (25), a retaining plate (27) is slidably connected inside the sleeve shell (25), one side outer wall of the retaining plate (27) is abutted against the outer wall of the air bag (26), the retaining plate (27) is in sliding sealing fit with the inner wall of the sleeve shell (25), the other side outer wall of the retaining plate (27) is fixedly connected with a supporting rod (28), and one end, far away from the retaining plate (27), of the supporting rod (28) is fixedly connected with the outer wall of the buffer plate (6).
  4. 4. The mechanical structure design of the ocean energy power generation wave energy engine according to claim 1 is characterized in that the center position of the floating plate (3) is rotationally connected with one end, far away from the swivel (20), of the linkage rod (21) through a pin shaft, and the two floating plates (3) are symmetrically distributed about the central axis of the power generation cabin (1).
  5. 5. The mechanical structure design of the ocean energy power generation wave energy engine according to claim 1, wherein a storage battery base (12) is fixedly connected inside the power generation cabin (1), a storage battery body (13) is fixedly installed inside the storage battery base (12), the copper coil (14) is fixedly connected to the top of the storage battery body (13) through a support, and the copper coil (14) and the magnet (15) are kept coaxially and correspondingly.
  6. 6. The mechanical structure design of the ocean energy power generation wave energy engine according to claim 5, wherein the outer walls of the front end and the rear end of the storage battery base (12) are fixedly connected with limiting brackets (19), two limiting guide pipes (17) are respectively and slidably connected to the inner walls of the limiting brackets (19) matched with the limiting guide pipes, and the limiting guide pipes (17) are in clearance sliding fit with the inner walls of the limiting brackets (19).
  7. 7. The mechanical design of the ocean energy power generation wave energy engine according to claim 3, wherein the outer wall of the retaining plate (27) is abutted against the inner wall of the casing (25), and the supporting rod (28) is slidingly connected to the inner wall of the end part of the casing (25).

Description

Mechanical structure design of ocean energy power generation wave energy engine Technical Field The invention relates to the technical field of renewable energy utilization, in particular to a mechanical structure design of a marine energy power generation wave energy engine. Background With the increasing prominence of global energy shortage and environmental problems, the development and utilization of renewable energy become an important direction of energy strategy of various countries. Ocean energy is used as a clean and sustainable renewable energy source, and the wave energy is rich in reserves, wide in distribution and extremely high in development value. Wave energy power generation technology is one of important ways to utilize ocean energy by capturing kinetic energy and potential energy of ocean waves and converting the kinetic energy and potential energy into electric energy. However, the conventional wave energy power generation device still has a plurality of technical bottlenecks in practical application, limits the large-scale popularization and stable operation of the device, is difficult to capture the wave energy with different intensities in terms of energy capture and transmission, and is easy to wind sundries such as fishing nets, water plants and the like in the sea on the device, so that the transmission is blocked, and the energy transmission process is interrupted. In order to solve the problems of low energy capturing efficiency and easy winding existing in the existing wave energy power generation device, the adaptability and the operation reliability of the device in the ocean environment are improved, and the mechanical structure design of the ocean energy power generation wave energy engine is provided to solve the problems. Disclosure of Invention In order to overcome the defects, the invention provides a mechanical structure design of a wave energy engine for ocean energy power generation, and aims to solve the problems of low energy capturing efficiency and easy winding existing in the conventional wave energy power generation device. In order to achieve the aim, the marine energy power generation wave energy engine adopts the following technical scheme that the marine energy power generation wave energy engine mechanical structure design comprises a power generation cabin, wherein the outer walls of two sides of the power generation cabin are correspondingly connected with floating plates through transmission components, and the outer walls of the power generation cabin are fixedly connected with protective bars; The power generation cabin is internally provided with a magnet, a copper coil is sleeved outside the magnet, the copper coil is in non-contact sleeved fit with the magnet, two ends of the magnet are coaxially and fixedly connected with a first limiting plate, one side outer wall of the first limiting plate, which is far away from the magnet, is fixedly connected with a limiting guide pipe, one end of the limiting guide pipe, which is far away from the first limiting plate, is fixedly connected with a second limiting plate, which is located at the rear side, one side outer wall of the second limiting plate, which is far away from the limiting guide pipe, is fixedly connected with a rotating base, the power generation cabin is internally rotatably connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a fixing ring, the outer wall of the fixing ring is fixedly connected with a rotating rod, the outer wall of the rotating rod is slidably connected with a sliding rod, and one end of the sliding rod, which is far away from the rotating rod, is rotatably hinged inside the rotating base through a pin shaft. As a further description of the above technical solution: the transmission assembly comprises swivel joints, the two swivel joints are coaxially sleeved on the outer walls of the two ends of the rotating shaft in a rotating mode respectively, and an anti-winding shearing assembly is arranged between the swivel joints and the power generation cabin; The anti-winding shearing assembly comprises an inner cutting ring and an outer cutting ring, the inner cutting ring is fixedly connected to the outer wall of the rotating ring, the outer cutting ring is fixedly connected to the outer wall of the power generation cabin, the inner cutting ring and the outer cutting ring are in coaxial rotation fit and are rotationally connected to the inner wall of the outer cutting ring, and the inner cutting ring is coaxially and fixedly sleeved on the outer wall of the rotating shaft. As a further description of the above technical solution: The bumper outer wall is through a plurality of coupling assembling fixedly connected with buffer board along its length direction evenly distributed, coupling assembling includes the sleeve shell, sleeve shell fixed connection is at the outer wall of bumper, the inside fixedly mounted of sleeve shell has the