CN204003257U - The two-way collecting device of a kind of ratchet mechanism ocean energy - Google Patents

Abstract

The utility model discloses a two-way collection device for ocean energy with a ratchet mechanism, which comprises a float, a cradle, a direct-push double-action ratchet mechanism, a rotating shaft and a gear transmission mechanism; one end of the cradle is connected to the float, and the other end is fixedly connected to the rotating shaft. The double ratchet part of the direct-push double-acting ratchet mechanism is installed on the rotating shaft; the ratchet of the direct-push double-acting ratchet mechanism is fixedly installed on another rotating shaft, and gears are arranged on this rotating shaft, and the speed is changed and kinetic energy is transmitted through the gear transmission mechanism. After adopting the above design, a ratchet mechanism ocean energy bidirectional collection device of the present invention has a scientific and reasonable design, a simple structure, and low cost; it can realize bidirectional energy collection in which the float moves up and down and can collect energy, and the energy conversion efficiency is high; Ocean energy is the driving force, inexhaustible and inexhaustible, which can meet the rapid development of society's electricity demand, and has no pollution, no noise, and protects the environment.

Description

A two-way collection device for ocean energy with a ratchet mechanism

technical field

The utility model relates to a hydroelectric power generation device, in particular to a bidirectional collection device for ocean energy with a ratchet mechanism.

Background technique

With the rapid development of economy and society, electric energy has become the main energy source for people's daily life and social and industrial development. The existing power generation methods are roughly wind power generation, hydropower generation, thermal power generation and nuclear power generation. The construction investment of these power plants is high, The cost is high, the petrochemical energy is seriously polluted, and the sources are limited, facing the danger of depletion. On the contrary, ocean energy is a kind of green and clean energy, which is cheap, clean and inexhaustible. Therefore, how to effectively use the vast ocean to develop the energy contained in the tide and waves has become an important topic of research in various countries.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a two-way collection device for ocean energy with a ratchet mechanism.

The utility model is achieved through the following technical solutions:

A two-way collection device for ocean energy with a ratchet mechanism, including a float, a cradle, a direct-push double-action ratchet mechanism, a rotating shaft and a gear transmission mechanism; one end of the cradle is connected to the float, and the other end is fixedly connected to the rotating shaft, and the rotating shaft is equipped with The double ratchet part of the direct-push double-acting ratchet mechanism; the ratchet of the direct-push double-acting ratchet mechanism is fixedly installed on another rotating shaft, and the rotating shaft is provided with gears, and the speed is changed and kinetic energy is transmitted through the gear transmission mechanism.

Further, one direct-push double-action ratchet mechanism is provided; the structure is simple and the conversion efficiency is high.

Further, there are multiple direct-push double-acting ratchet mechanisms; the carrying capacity can be enhanced, and in long-term use, even if one or several of them are broken, other direct-push double-acting ratchet mechanisms can still maintain two-way The normal work of the ocean energy float collection mechanism.

Further, multiple bidirectional collection devices of ocean energy of the ratchet mechanism are arranged side by side to form a combined mechanism.

After adopting the above technical solution, the beneficial effects of the utility model are that the design is scientific and reasonable, the structure is simple, and the cost is low; it can realize bidirectional energy harvesting that can collect energy both when the float moves up and down, and the energy conversion efficiency is high; it uses ocean energy as the power , inexhaustible and inexhaustible, can meet the rapidly developing electricity demand of the society, and is pollution-free, noise-free, and protects the environment.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of the connection of the ratchet part;

Fig. 3 is a schematic diagram of a combination mechanism of the present utility model;

In the figure: 1, float, 2, cradle, 3, ratchet mechanism, 3.1, ratchet, 3.2 upper pawl, 3.3 lower pawl, 4, rotating shaft 1, 5, rotating shaft 2, 6, gear transmission mechanism, 6.1, gear , 7, stiffener.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

Embodiment : a ratchet mechanism ocean energy two-way collection device, as shown in Figure 1 and Figure 2, includes a float 1, a cradle 2, a direct push double-action ratchet mechanism 3, rotating shafts 4, 5 and a gear transmission mechanism 6; One end of the rack 2 is connected to the float 1, and the other end is fixedly connected to the rotating shaft (rotating shaft 1) 4, and the rotating shaft (rotating shaft 1) 4 is equipped with the double pawl part (3.2, 3.3 and the connecting part) of the direct-push double-acting ratchet mechanism; The ratchet 3.1 of direct-push double-acting ratchet mechanism is fixedly installed on another rotating shaft (rotating shaft 2) 5, and this rotating shaft 5 is provided with gear 6.1, changes speed and transmits kinetic energy through gear transmission mechanism 6. One direct-push double-acting ratchet mechanism can be installed, so that the structure is simple and the conversion efficiency is high; more than one can also be installed to strengthen the carrying capacity. In long-term use, even if one or several of them are broken, the other direct Pushing the double-action ratchet mechanism can still maintain the normal work of the two-way ocean energy float collection mechanism. Bearings are installed at both ends of each rotating shaft, and the position is fixed by the bearing seat, and the bearing seat is fixed on the ground or on a static frame relative to the movable parts of this mechanism. The cradle 2 is a triangular cradle, and the part connecting the cradle 2 and the float 1 is provided with a reinforcing rib 7 .

When the tide rises, the water surface rises, and the float 1 floating on the water rises upward due to the increase in buoyancy, driving the cradle 2 to swing upward, and the rotating shaft (rotating shaft 1) 4 fixedly connected to the cradle 2 will rotate by a certain amount. The angle drives the upper ratchet 3.2 to push forward, so that the ratchet 3.1 rotates forward, and at the same time, the lower ratchet 3.3 retreats. When the tide falls, the water level drops, the float 1 loses the buoyancy of the water, and then falls due to gravity, driving the cradle 2 to swing downward, and the rotating shaft (rotating shaft 1) 4 fixedly connected to the cradle 2 will rotate in the opposite direction At a certain angle, the lower ratchet 3.3 is driven forward, which also makes the ratchet 3.1 rotate forward. At the same time, the upper ratchet 3.2 retreats to prepare for the next push forward. In this cycle, the ratchet 3.1 drives the shaft (rotating shaft 2) 5 and the gear 6.1 rotate endlessly, and then the kinetic energy is transmitted to the generator through the gear transmission mechanism 6 to generate a steady stream of electric energy, which is a green, environmentally friendly and lucky move.

The ratchet mechanism ocean energy two-way acquisition device described in the utility model can be arranged in parallel to form a combination mechanism, as shown in Figure 3, after combination, the kinetic energy is transmitted to the same shaft, and then drives a relatively high-power generator to generate electricity, which is more efficient. It is convenient for installation and energy accumulation, and the power generation efficiency is higher.

The above is only a preferred embodiment of the utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the utility model patent application scope are all included in the utility model patent application scope .

Claims (4)

1. A ratchet mechanism ocean energy bidirectional acquisition device, characterized in that: it comprises a float, a cradle, a direct push double-action ratchet mechanism, a rotating shaft and a gear transmission mechanism; one end of the cradle is connected to the float, and the other end is fixedly connected to the On the rotating shaft, the double pawl part of the direct-push double-acting ratchet mechanism is installed on the rotating shaft; the ratchet wheel of the direct-push double-acting ratchet mechanism is fixedly installed on another rotating shaft, and a gear is arranged on this rotating shaft, and the speed is changed through the gear transmission mechanism. and transmit kinetic energy. 2. The ratchet mechanism ocean energy bidirectional collection device according to claim 1, characterized in that: one direct-push double-acting ratchet mechanism is provided. 3. The ratchet mechanism ocean energy bidirectional collection device according to claim 1, characterized in that there are multiple direct-push double-acting ratchet mechanisms. 4. The ratchet mechanism ocean energy bidirectional collection device according to claim 1, characterized in that: a plurality of them are arranged side by side to form a combined mechanism.