CN210217981U

CN210217981U - Float oar power generation facility

Info

Publication number: CN210217981U
Application number: CN201920187057.5U
Authority: CN
Inventors: Guojun Liu; 刘国军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-02
Filing date: 2019-02-02
Publication date: 2020-03-31
Anticipated expiration: 2029-02-02

Abstract

The utility model belongs to the technical field of water flow power generation, in particular to a floating paddle power generation device, which comprises a bracket and a generator, wherein a lifting mechanism is arranged on the bracket, the lifting mechanism is connected with and provided with an impeller, a power input end of the generator is in transmission connection with a rotating shaft of the impeller through a gear transmission mechanism, a power output end of the generator is connected with and provided with a storage battery, and when the impeller rotates, a rotor of the generator rotates under the driving of the impeller, so that the generator generates power; the utility model discloses a float oar power generation facility simple structure is reasonable, is particularly useful for the little river below ten meters width, and the both ends of impeller set up respectively at the both sides of river, and accessible elevating system come-up with impeller and generator or transfer, and rivers drive impeller rotates to for the rotation of generator rotor provides power, drive the generator and take the initiative and generate electricity, the electric energy can be used for the illumination or drives water pump work and irrigates the farmland, can the wide application in rivers electricity generation technical field.

Description

Float oar power generation facility

Technical Field

The utility model belongs to the technical field of the rivers electricity generation, concretely relates to float oar power generation facility.

Background

The generator in the prior art mostly adopts diesel oil to generate electricity, and the river cannot be effectively utilized to generate electricity for standby in the area close to the river.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem that prior art exists, the utility model provides a float oar power generation facility to prior art can not effectively utilize rivers to carry out the condition and research and development that generate electricity, and simple structure is reasonable, utilizes rivers electricity generation, and the electric energy can be used for the illumination or drives water pump work and irrigates the farmland, energy-concerving and environment-protective.

The utility model discloses a following technical scheme specifically realizes:

the utility model discloses a float oar power generation facility, including support and generator, be provided with elevating system on the support, elevating system connects and is provided with the impeller, the power input end of generator loop through gear drive with the pivot of impeller forms the transmission even, the power take off end of generator is connected and is provided with the battery.

When the impeller rotates, the rotor of the generator is driven by the impeller to rotate, so that the generator generates electricity.

Further, elevating system is including setting up two sprocket groups on the support, two sprocket group parallel arrangement, every the sprocket group includes drive sprocket, driven sprocket and chain, and the drive sprocket of two sprocket groups is coaxial to be set up, two be provided with a driving shaft between the drive sprocket, the driving shaft is connected and is provided with drive arrangement, two the driven sprocket coaxial setting of sprocket group, two be provided with a driven shaft between the driven sprocket.

Furthermore, a support plate is fixedly connected between the chains of the two chain wheel sets, the generator is arranged on the support plate, the impeller is rotatably arranged on the support plate, and when the driving shaft rotates, the support plate can move up and down under the driving of the chains.

Optionally, the driving device is a hand wheel coaxially connected with the driving shaft.

Optionally, the driving device is a motor.

Further, the distance between the driving chain wheel and the driven chain wheel in each chain wheel group is 3-10 m.

Furthermore, the impeller comprises an axle and a plurality of blades fixedly arranged on the axle, all the blades are uniformly distributed along the circumferential direction of the axle, and the axle is in transmission connection with the power input end of the generator through the gear transmission mechanism.

Further, the wheel shaft is of a hollow structure, and the wheel shaft and the blades are structural members made of stainless steel materials.

Further, the number of the blades is 3-15.

Further, all the blades are distributed in a cyclone shape along the circumferential direction of the impeller.

Based on above technical scheme, the utility model discloses a technological effect does:

firstly, the floating paddle power generation device of the utility model has simple and reasonable structure, the impeller is put into water flow through the lifting mechanism, the water flow drives the impeller to rotate, the impeller rotates to provide power for the rotation of the engine rotor through the gear transmission mechanism, the engine is driven to generate power actively, the electric energy can be stored in the storage battery, and can also be provided for lighting equipment or drive a water pump to work to irrigate farmlands;

secondly, the floating paddle power generation device adopts the chain wheel lifting mechanism in view of complex working environment, does not need special maintenance, and has simple operation and long service life;

thirdly, the floating paddle power generation device of the utility model adopts a hand wheel or a motor to drive the lifting mechanism to lift, thus having simple operation;

fourth, the utility model discloses a shaft of showy oar power generation facility's impeller adopts hollow structure, can reduce effectively when rivers drive impeller rotates and rotate the damping, and the moment of torsion that makes the impeller obtain is bigger, reduces energy loss.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a floating paddle power generation device according to embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a floating paddle power generation device according to embodiment 2 of the present invention;

fig. 3 is a schematic view of a using state of the floating-paddle power generation device according to the embodiment of the present invention.

In the figure:

1-a scaffold;

2-a generator;

3-lifting mechanism, 31-driving chain wheel, 32-driven chain wheel, 33-chain, 34-driving shaft, 35-driven shaft and 36-supporting plate;

4-impeller, 41-wheel shaft, 42-blade;

5-a storage battery;

6-hand wheel;

7-motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1, the present embodiment provides a floating paddle power generation device, in particular to a floating paddle power generation device applied to a river with a width of less than ten meters, which includes a support 1 and a generator 2, wherein a lifting mechanism 3 is disposed on the support 1, the lifting mechanism 3 is connected to an impeller 4, a power input end of the generator 2 is in transmission connection with a rotating shaft of the impeller 4 sequentially through a gear transmission mechanism, and in the present embodiment, a power output end of the generator 2 is connected to a storage battery 5, which can provide electric energy for a lighting device.

When the impeller 4 rotates, the rotor of the generator 2 is driven by the impeller 4 to rotate, so that the generator 2 generates electricity.

When the floating paddle power generation device is used specifically, the support 1 is arranged on two banks of a river, two ends of the impeller 4 are arranged on two banks of the river, when power generation is needed, the generator 2 and the impeller 4 are placed downwards through the lifting mechanism 3, water flow scours the impeller 4 to rotate, the impeller 4 rotates and drives the rotor of the generator 2 to rotate through the gear transmission mechanism, so that the generator 2 generates power actively, and the power generated by the generator 2 can be stored in the storage battery 5 and can provide power for lighting equipment; the electric energy generated by the generator 2 can be used for farmland irrigation for water pump power generation.

In this embodiment, elevating system 3 adopts sprocket elevating system, adopts sprocket elevating system easy operation, need not special maintenance, is fit for using in the environment that should be complicated, specifically, elevating system 3 is including setting up two sprocket groups on the support 1, two sprocket group parallel arrangement, every sprocket group includes drive sprocket 31, driven sprocket 32 and chain 33, and the coaxial setting of drive sprocket 31 of two sprocket groups, two be provided with a driving shaft 34 between the drive sprocket 31, driving shaft 34 connects and is provided with drive arrangement, two the coaxial setting of driven sprocket 32 of sprocket group, two be provided with a driven shaft 35 between the driven sprocket 32.

A support plate 36 is fixedly connected between the chains 33 of the two sprocket sets, the generator 2 is arranged on the support plate 36, the impeller 4 is rotatably arranged on the support plate 36, and when the driving shaft 34 rotates, the support plate 36 can move up and down under the driving of the chains 33.

In this embodiment, the driving device is a hand wheel 6 coaxially connected to the driving shaft 34, and the support plate 36 can be lifted and lowered by swinging the hand wheel 6.

As a further improvement of the embodiment, the distance between the driving sprocket 31 and the driven sprocket 32 in each sprocket set is 3 m-10 m, so as to adjust the height of the impeller 4 to adapt to the change of the river water surface.

As a further improvement of this embodiment, the impeller 4 includes an axle 41 and a plurality of blades 42 fixedly disposed on the axle 41, all the blades 42 are uniformly distributed along the circumferential direction of the axle 41, and the axle 41 is in transmission connection with the power input end of the generator 2 through the gear transmission mechanism.

As a further improvement of this embodiment, the axle 41 is a hollow structure, the height of the impeller 4 can be adjusted by the lifting mechanism 3 to adapt to the change of the river surface, the hollow axle 41 of the impeller 4 can make the whole impeller 4 in a floating state, the axle 41 and the blades 42 are both structural members made of stainless steel material, and the hollow structure of the axle 41 can effectively reduce the rotational damping when the impeller 4 is driven to rotate by water flow, so that the torque obtained by the impeller 4 is larger, and the energy loss is reduced.

As a further improvement of the embodiment, the number of the blades 42 is 3-15.

Example 2:

this embodiment is a further improvement on the basis of the above embodiment 1, and in order to better implement the present invention, the following structure is particularly adopted:

in this embodiment, the driving device of the lifting mechanism 3 is a motor 7, as shown in fig. 2, an output shaft of the motor 7 is in transmission connection with the driving shaft 34, and the lifting mechanism can be lifted by controlling the operation of the motor 7, so that the water can wash the blades 42 of the impeller 4.

As a further improvement of this embodiment, the blades 42 are distributed along the wheel shaft 41 in a swirling manner, so as to efficiently absorb the energy of water flow scouring and drive the impeller 4 to rotate.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.

Claims

1. A float oar power generation facility which characterized in that: the power generation device comprises a support (1) and a generator (2), wherein a lifting mechanism (3) is arranged on the support (1), an impeller (4) is connected to the lifting mechanism (3), and a power input end of the generator (2) is in transmission connection with a rotating shaft of the impeller (4) sequentially through a gear transmission mechanism;

when the impeller (4) rotates, the rotor of the generator (2) is driven by the impeller (4) to rotate, so that the generator (2) generates electricity;

the lifting mechanism (3) comprises two chain wheel sets arranged on the support (1), the two chain wheel sets are arranged in parallel, each chain wheel set comprises a driving chain wheel (31), a driven chain wheel (32) and a chain (33), the driving chain wheels (31) of the two chain wheel sets are coaxially arranged, a driving shaft (34) is arranged between the two driving chain wheels (31), the driving shaft (34) is connected with a driving device, the driven chain wheels (32) of the two chain wheel sets are coaxially arranged, and a driven shaft (35) is arranged between the two driven chain wheels (32);

a support plate (36) is fixedly connected between the chains (33) of the two chain wheel sets, the generator (2) is arranged on the support plate (36), the impeller (4) is rotatably arranged on the support plate (36), when the driving shaft (34) rotates, the support plate (36) can move up and down under the driving of the chains (33), and the driving device is a motor (7).

2. The floating paddle power generation device of claim 1, wherein: the distance between the driving chain wheel (31) and the driven chain wheel (32) in each chain wheel group is 3-10 m.

3. The floating paddle power generation device of claim 2, wherein: the impeller (4) comprises an axle (41) and a plurality of blades (42) fixedly arranged on the axle (41), all the blades (42) are uniformly distributed along the circumferential direction of the axle (41), and the axle (41) is in transmission connection with the power input end of the generator (2) through the gear transmission mechanism.

4. The floating paddle power generation device of claim 3, wherein: the wheel shaft (41) is of a hollow structure.

5. The floating paddle power generation device of claim 4, wherein: the number of the blades (42) is 3-15.

6. The floating paddle power generation device of claim 5, wherein: all the blades (42) are distributed in a cyclone shape along the circumferential direction of the impeller (4).

7. The floating paddle power generation device of claim 6, wherein: the wheel shaft (41) and the blades (42) are all structural members made of stainless steel materials.