CN112780476A

CN112780476A - Hydroelectric generation device convenient to installation blade

Info

Publication number: CN112780476A
Application number: CN202110091801.3A
Authority: CN
Inventors: 李东阳
Original assignee: Nanjing Mengshi Communication Technology Co ltd
Current assignee: Nanjing Mengshi Communication Technology Co ltd
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-05-11

Abstract

The invention relates to a hydroelectric device convenient for mounting blades, which comprises a base, a fixed rod, a rotating shaft, a generating mechanism, a rotating mechanism and a buffer mechanism, wherein the generating mechanism is arranged on the base, the rotating mechanism is arranged on the rotating shaft, the buffer mechanism is arranged in a through hole, the hydroelectric device convenient for mounting blades is used for clamping and fixing the rotating shaft through the buffer mechanism, the blades are mounted through the rotating mechanism, the rotating mechanism is impacted by water to rotate, so that the generating mechanism runs, and hydroelectric generation is realized. The operation is simple and convenient, and the disassembly and assembly efficiency is improved.

Description

Hydroelectric generation device convenient to installation blade

Technical Field

The invention relates to a hydroelectric generation device convenient for installing blades.

Background

The hydroelectric generation is that the potential energy contained in rivers, lakes and the like which are positioned at high positions and have potential energy is converted into the kinetic energy of a water turbine by utilizing the water turbine as motive power to drive a generator to generate electric energy. The hydraulic power is used for driving the hydraulic machine to rotate, water energy is converted into mechanical energy, the water turbine is connected with the generator, electricity can be generated along with the rotation of the water turbine, the mechanical energy is converted into electric energy, and the hydroelectric generation is widely used as clean energy.

Its blade of current hydroelectric generation device is generally installed fixedly through welding mode or screw, bolt, and when the dismouting, need use the use of instruments such as electric drill, the dismouting is comparatively inconvenient, and efficiency is not high, and current hydroelectric generation device is when using simultaneously, and the water-washed blade can produce great vibrations, causes the pivot to take place strong vibrations to influence the fixed effect of pivot, cause the device damage even.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the deficiencies of the prior art, a hydroelectric generation device convenient for installing blades is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a hydroelectric generation device convenient for blade installation comprises a base, a fixed rod, a rotating shaft, a generating mechanism, a rotating mechanism and a buffer mechanism, wherein the fixed rod is arranged on the base, a through hole is formed in the fixed rod, the rotating shaft penetrates through the through hole, the generating mechanism is arranged on the base, the rotating mechanism is arranged on the rotating shaft, and the buffer mechanism is arranged in the through hole;

the buffer mechanism comprises four buffer components, the included angle formed by two adjacent buffer components is 90 degrees, each buffer component comprises a limiting block, a first spring and a limiting wheel, a limiting groove is formed in the fixing rod, the limiting block is located in the limiting groove, the limiting blocks are connected with the limiting grooves in a sliding mode, the first springs are arranged in the limiting grooves, one ends of the first springs are connected with the limiting grooves, the other ends of the first springs are connected with the limiting blocks, the limiting wheels are arranged on the limiting blocks, annular grooves are formed in the rotating shafts, the limiting wheels are located in the annular grooves, and the limiting wheels are in rolling connection with the annular grooves;

the power generation mechanism comprises a power generator and two rotating wheels, the power generator is horizontally arranged on the base, one rotating wheel is arranged on the power generator, the other rotating wheel is sleeved on the rotating shaft, the rotating wheels are in key connection with the rotating shaft, and the two rotating wheels are in transmission connection through a belt;

the rotary mechanism comprises a rotary disc and rotary components, the rotary disc is sleeved on a rotary shaft, the rotary disc is in key connection with the rotary shaft, the rotary components are four, the four rotary components are arranged on the rotary disc, the included angle formed by the two adjacent rotary components is 90 degrees, each rotary component comprises a blade, a fixed block, a clamping rod, an air blowing unit, a fixed unit and a locking unit, the fixed blocks are arranged on the blades, the fixed blocks are abutted against the rotary disc, the clamping rods are arranged on the fixed blocks, clamping grooves are formed in the rotary disc, the clamping rods are located in the clamping grooves, the clamping rods are in sliding connection with the clamping grooves, the air blowing units comprise racks, gears, fixed shafts, wire coils, first pull ropes, sleeves, pistons, second springs, air inlet pipes and air outlet pipes, the racks are arranged on the clamping rods, the fixed shafts are arranged on the rotary disc, and the fixed shafts are located on, the gear is sleeved on the fixed shaft, the gear is in key connection with the fixed shaft, the gear is meshed with the rack, the wire coil is sleeved on the fixed shaft, the wire coil is in key connection with the fixed shaft, the sleeve is arranged on the turntable, the piston is arranged in the sleeve, the piston is in sealing connection with the sleeve, the second spring is arranged in the sleeve, one end of the second spring is connected with the sleeve, the other end of the second spring is connected with the piston, one end of the first stay cord is connected with the wire coil, the other end of the first stay cord extends into the sleeve and is connected with the piston, the first stay cord is wound on the wire coil, the air inlet pipe and the air outlet pipe are both arranged at the top of the sleeve, the fixing unit comprises a positioning rod and a plurality of clamping units, the positioning rod is arranged in the clamping groove and is arranged in a hollow manner, and the positioning rod, the clamping device is characterized in that notches are formed in the clamping rod, the positioning rod is located in the notches, the positioning rod is connected with the notches in a sliding mode, the clamping units are multiple, the clamping units are evenly arranged along the axis direction of the positioning rod and comprise fixed pipes, piston rods and third springs, the fixed pipes are arranged in the positioning rod and communicated with the inside of the positioning rod, one ends of the piston rods are located in the fixed pipes, the other ends of the piston rods extend out of the fixed pipes, the pistons of the piston rods are connected with the fixed pipes in a sealing mode, grooves are formed in the clamping rod, one ends of the piston rods extending out of the fixed pipes are located in the grooves, the third springs are arranged in the fixed pipes, one ends of the third springs are connected with the fixed pipes, the other ends of the third springs are connected with the pistons of the piston rods, each locking unit comprises a, Locking lever, fourth spring and second stay cord, the positioning disk cover is established on the fixed axle, positioning disk and fixed axle key-type connection, the registration arm sets up on the carousel, the one end of locking lever is located the registration arm, the other end of locking lever stretches out the registration arm outside, locking lever and registration arm sliding connection, be equipped with a plurality of locked grooves on the positioning disk, each locked groove evenly sets up, the locking lever stretches out the one end of registration arm outside and is located one of them locked groove, the fourth spring sets up in the registration arm, the one end and the registration arm of fourth spring are connected, the other end and the locking lever of fourth spring are connected, the one end and the locking lever of second stay cord are connected, the other end of second stay cord stretches out the registration arm.

In order to better limit the movement of the limiting block, a sliding block is arranged on the limiting block, a sliding groove is arranged in the limiting groove, the sliding block is located in the sliding groove, and the sliding block is connected with the sliding groove in a sliding mode.

In order to carry out better spacing to the removal of stopper, the slider has two, and two sliders set up respectively in the both sides of stopper, the spout has two, and two sliders are located two spouts respectively.

In order to better limit the movement of the clamping rod, a positioning block is arranged on the clamping rod, a positioning groove is formed in the clamping groove, the positioning block is located in the positioning groove, and the positioning block is connected with the positioning groove in a sliding mode.

In order to better limit the movement of the clamping rod, the number of the positioning blocks is two, the two positioning blocks are respectively arranged on two sides of the clamping rod, the number of the positioning grooves is two, and the two positioning blocks are respectively located in the two positioning grooves.

In order to better limit the movement of the clamping rod, the cross section of the positioning block is dovetail-shaped, and the positioning groove is a dovetail groove.

In order to enable air to enter the sleeve only through the air inlet pipe and then to be discharged through the air outlet pipe, a one-way valve is arranged at the joint of the air inlet pipe and the sleeve, and a one-way valve is arranged at the joint of the air outlet pipe and the sleeve.

In order to limit the movement of the first pull rope, a positioning wheel is arranged at the end part of the sleeve, and the first pull rope winds around the positioning wheel.

In order to achieve a better fixed clamping effect on the rotary shaft, the first spring is in a compressed state.

In order to achieve a better locked state of the fixed disk, the fourth spring is in a compressed state.

The hydroelectric generation device convenient for blade installation has the beneficial effects that the rotating shaft is clamped and fixed through the buffer mechanism, the blades are installed through the rotating mechanism, the water impacts the rotating mechanism to rotate, the generating mechanism runs, and hydroelectric generation is realized.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of a hydro-power generation device of the present invention that facilitates mounting of blades;

FIG. 2 is a schematic structural view of a damping mechanism of the hydroelectric power generation apparatus of the present invention to facilitate mounting of the blades;

FIG. 3 is a schematic view of the connection structure of the limiting block and the fixed rod of the hydroelectric generating apparatus convenient for mounting blades of the present invention;

FIG. 4 is a schematic structural view of a rotating assembly of the present invention for a hydro-power generation device that facilitates blade installation;

FIG. 5 is a schematic view of the connection of the air-blowing unit and the locking unit of the hydro-power generation device of the present invention to facilitate mounting of the blades;

FIG. 6 is an enlarged view of portion A of FIG. 4;

FIG. 7 is a schematic view of the connection between the clamping bar and the rotating disk of the hydroelectric power generating apparatus of the present invention to facilitate mounting of the blades;

in the figure: 1. the automatic positioning device comprises a base, 2 parts of a fixing rod, 3 parts of a rotating shaft, 4 parts of a limiting block, 5 parts of a first spring, 6 parts of a limiting wheel, 7 parts of a generator, 8 parts of a rotating wheel, 9 parts of a rotating disc, 10 parts of blades, 11 parts of a fixing block, 12 parts of a clamping rod, 13 parts of a rack, 14 parts of a gear, 15 parts of a fixing shaft, 16 parts of a wire coil, 17 parts of a first pull rope, 18 parts of a sleeve, 19 parts of a piston, 20 parts of a second spring, 21 parts of an air inlet pipe, 22 parts of an air outlet pipe, 23 parts of a positioning rod, 24 parts of a fixing pipe, 25 parts of a piston rod, 26 parts of a third spring, 27 parts of a positioning disc, 28 parts of a positioning pipe, 29 parts of a locking rod, 30 parts of a.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, a hydroelectric generation device convenient for blade installation comprises a base 1, a fixed rod 2, a rotating shaft 3, a generating mechanism, a rotating mechanism and a buffer mechanism, wherein the fixed rod 2 is arranged on the base 1, a through hole is arranged on the fixed rod 2, the rotating shaft 3 penetrates through the through hole, the generating mechanism is arranged on the base 1, the rotating mechanism is arranged on the rotating shaft 3, and the buffer mechanism is arranged in the through hole;

install pivot 3 on dead lever 2, realize through buffer gear that the centre gripping of pivot 3 is fixed, cushion the shock attenuation simultaneously to the rotatory vibrations that produce of pivot 3, it is rotatory through water impact rotary mechanism for pivot 3 is rotatory, thereby makes the operation of power generation mechanism, realizes hydroelectric power.

As shown in fig. 2-3, the buffer mechanism includes four buffer assemblies, an included angle formed by two adjacent buffer assemblies is 90 °, each buffer assembly includes a limiting block 4, a first spring 5 and a limiting wheel 6, the fixing rod 2 is provided with a limiting groove, the limiting block 4 is located in the limiting groove, the limiting block 4 is slidably connected with the limiting groove, the first spring 5 is arranged in the limiting groove, one end of the first spring 5 is connected with the limiting groove, the other end of the first spring 5 is connected with the limiting block 4, the limiting wheel 6 is arranged on the limiting block 4, the rotating shaft 3 is provided with an annular groove, the limiting wheel 6 is located in the annular groove, and the limiting wheel 6 is in rolling connection with the annular groove;

pulling the limiting wheels 6 to leave enough space between the limiting wheels 6, then inserting the rotating shaft 3 into the through hole to align the annular groove on the rotating shaft 3 with the limiting wheels 6, at the moment, the first spring 5 is in a compressed state, restoring force of the first spring 5 generates outward thrust to the limiting block 4, then loosening the limiting wheels 6, the limiting wheels 6 are not blocked, under the action of the restoring force of the first spring 5, the first spring 5 pushes the limiting block 4 to move, the limiting wheels 6 push the limiting wheels 6 to move, so that the limiting wheels 6 are clamped into the annular groove, the first spring 5 is always in a compressed state, so that the first spring 5 generates thrust to the limiting wheels 6, clamping and fixing of the rotating shaft 3 is realized, the rotating shaft 3 can generate vibration, the rotating shaft 3 pushes the limiting wheels 6 to move, the limiting wheels 6 push the limiting blocks 4 to move, thereby make first spring 5 compressed, the restoring force of first spring 5 produces thrust to stopper 4 to the vibrations of pivot 3 cushion the shock attenuation, thereby make the rotation that pivot 3 can be stable, thereby make the operation that generator 7 can be stable.

Stopper 4 removes drive slider 32 and removes here, and slider 32 is located the spout to realize that slider 32 can only remove along the axis direction of spout, thereby carry out spacingly to the removal of slider 32, thereby carry out better spacing to the removal of stopper 4.

As shown in fig. 1, the power generation mechanism includes a power generator 7 and two rotating wheels 8, the power generator 7 is horizontally arranged on the base 1, one of the rotating wheels 8 is arranged on the power generator 7, the other rotating wheel 8 is sleeved on the rotating shaft 3, the rotating wheel 8 is in key connection with the rotating shaft 3, and the two rotating wheels 8 are in transmission connection through a belt;

the rotating shaft 3 drives the rotating wheel 8 connected with the rotating shaft to rotate, the rotating wheel 8 drives the other rotating wheel 8 to rotate through the belt, the other rotating wheel 8 drives the output shaft of the generator 7 to rotate, and therefore operation of the generator 7 is achieved, and hydroelectric power generation is achieved.

As shown in fig. 4-7, the rotating mechanism includes a rotating disk 9 and four rotating assemblies, the rotating disk 9 is sleeved on the rotating shaft 3, the rotating disk 9 is connected with the rotating shaft 3 in a key manner, the number of the rotating assemblies is four, the four rotating assemblies are all arranged on the rotating disk 9, an included angle formed by two adjacent rotating assemblies is 90 °, the rotating assemblies include a blade 10, a fixed block 11, a clamping rod 12, an air blowing unit, a fixed unit and a locking unit, the fixed block 11 is arranged on the blade 10, the fixed block 11 is abutted against the rotating disk 9, the clamping rod 12 is arranged on the fixed block 11, a clamping groove is arranged on the rotating disk 9, the clamping rod 12 is positioned in the clamping groove, the clamping rod 12 is connected with the clamping groove in a sliding manner, the air blowing unit includes a rack 13, a gear 14, a fixed shaft 15, a wire coil 16, a first pulling rope 17, a sleeve 18, a piston 19, the rack 13 is arranged on the clamping rod 12, the fixed shaft 15 is arranged on the rotary table 9, the fixed shaft 15 is positioned on one side of the rack 13, the gear 14 is sleeved on the fixed shaft 15, the gear 14 is in key connection with the fixed shaft 15, the gear 14 is meshed with the rack 13, the wire coil 16 is sleeved on the fixed shaft 15, the wire coil 16 is in key connection with the fixed shaft 15, the sleeve 18 is arranged on the rotary table 9, the piston 19 is arranged in the sleeve 18, the piston 19 is in sealing connection with the sleeve 18, the second spring 20 is arranged in the sleeve 18, one end of the second spring 20 is connected with the sleeve 18, the other end of the second spring 20 is connected with the piston 19, one end of the first pull rope 17 is connected with the wire coil 16, the other end of the first pull rope 17 extends into the sleeve 18 to be connected with the piston 19, the first pull rope 17 is wound on the wire coil 16, the air inlet pipe 21 and the air outlet pipe 22 are both arranged at, the fixing unit comprises a positioning rod 23 and a plurality of clamping units, the positioning rod 23 is arranged in a clamping groove, the positioning rod 23 is arranged in a hollow mode, the positioning rod 23 is communicated with the interior of the sleeve 18 through an air outlet pipe 22, a notch is formed in the clamping rod 12, the positioning rod 23 is positioned in the notch, the positioning rod 23 is in sliding connection with the notch, the clamping units are a plurality of, the clamping units are uniformly arranged along the axis direction of the positioning rod 23, each clamping unit comprises a fixing pipe 24, a piston rod 25 and a third spring 26, the fixing pipe 24 is arranged in the positioning rod 23, the fixing pipe 24 is communicated with the interior of the positioning rod 23, one end of the piston rod 25 is positioned in the fixing pipe 24, the other end of the piston rod 25 extends out of the fixing pipe 24, the piston 19 of the piston rod 25 is in sealing connection with the fixing pipe 24, a groove is formed in the clamping rod 12, and one end of, third spring 26 sets up in fixed pipe 24, the one end of third spring 26 is connected with fixed pipe 24, the other end of third spring 26 is connected with piston 19 of piston rod 25, the locking unit includes positioning disk 27, registration pipe 28, locking lever 29, fourth spring 30 and second stay cord 31, positioning disk 27 cover is established on fixed axle 15, positioning disk 27 and fixed axle 15 key-type connection, registration pipe 28 sets up on carousel 9, the one end of locking lever 29 is located registration pipe 28, the other end of locking lever 29 stretches out outside registration pipe 28,

locking lever

29 and 28 sliding connection of registration pipe, be equipped with a plurality of locked grooves on positioning disk 27, each locked groove evenly sets up, locking lever 29 stretches out the outer one end of registration pipe 28 and is located one of them locked groove, fourth spring 30 sets up in registration pipe 28, the one end and the registration pipe 28 of fourth spring 30 are connected, the other end of the fourth spring 30 is connected with the lock rod 29, one end of the second pull rope 31 is connected with the lock rod 29, and the other end of the second pull rope 31 extends out of the positioning tube 28.

When the blade 10 needs to be installed, the clamping rod 12 on the blade 10 is inserted into the clamping groove, meanwhile, the positioning rod 23 is aligned with the notch, so that the positioning rod 23 is inserted into the notch, so that the blade 10 is positioned, the second pulling rope 31 is pulled, the second pulling rope 31 pulls the locking rod 29, so that the locking rod 29 moves into the positioning pipe 28, so that the locking rod 29 is separated from the locking groove, so that the fixed disc can rotate freely, so that the fixed shaft 15 can rotate freely, the clamping rod 12 moves to drive the rack 13 to move, the rack 13 drives the gear 14 to rotate, the gear 14 drives the fixed shaft 15 to rotate, the fixed shaft 15 drives the disc 16 to rotate, so that the first pulling rope 17 on the disc 16 is released, at the moment, the second spring 20 is in a compressed state, the restoring force of the second spring 20 generates outward pushing force on the piston 19, when the first pulling rope 17 is released, the piston, under the restoring force effect of the second spring 20, the piston 19 is pushed to move, so that the space in the sealed cavity is reduced, air in the sealed cavity is pressed into the positioning rod 23 through the air outlet pipe 22, the air in the positioning rod 23 enters the fixing pipe 24, the air pressure in the sealed cavity formed by the fixing pipe 24 and the piston rod 25 is increased, so that the thrust generated by the air pressure on the piston rod 25 is increased, when the thrust is greater than the restoring force of the fourth spring 30, the air pressure pushes the piston rod 25 to move outwards, the piston rod 25 is clamped into the groove, so that the piston rod 25 and the clamping rod 12 are kept in a clamping fixed state, so that the clamping rod 12 is fixed in the clamping groove, the blades 10 are fixed on the rotary table 9, and the fixation of the blades 10 is realized.

When the blade 10 needs to be disassembled, the second pull rope 31 is pulled, so that the fixed shaft 15 can rotate freely, the fixed shaft 15 is then rotated in the opposite direction, causing the wire coil 16 to rotate in the opposite direction, thereby causing the wire coil 16 to wind up the wire coil 16 again, so that the first pull rope 17 pulls the piston 19 to move reversely, and the sealed chamber space in the sleeve 18 is increased, at this time, the fourth spring 30 is in a stretched state, the restoring force of the fourth spring 30 generates a pulling force to the piston rod 25, so that the air in the fixed tube 24 flows into the sleeve 18 again, and the piston rod 25 moves into the fixed tube 24 in reverse direction by the tensile force of the fourth spring 30, thereby disengaging the piston rod 25 from the recess, and thereby maintaining the catch lever 12 disengaged from the piston rod 25, the blade can be taken down, the blade can be disassembled and assembled by simple pulling and rotation, the operation is simple and convenient, and the efficiency is improved.

Here, the movement of the latch 12 drives the positioning block 33 to move, and the positioning block 33 is located in the dovetail groove, so that the positioning block 33 can only move along the axial direction of the dovetail groove, thereby limiting the movement of the positioning block 33 and further limiting the movement of the latch 12.

Here the one-way valve on the inlet pipe 21 is only able to admit air and not able to escape air, here the one-way valve on the outlet pipe 22 is only able to escape air and not able to admit air, so that air can only enter the sleeve 18 through the inlet pipe 21 and then escape through the outlet pipe 22.

In order to better limit the movement of the limit block 4, a slide block 32 is arranged on the limit block 4, a chute is arranged in the limit groove, the slide block 32 is positioned in the chute, and the slide block 32 is connected with the chute in a sliding manner.

In order to better limit the movement of the limit block 4, the number of the slide blocks 32 is two, the two slide blocks 32 are respectively arranged on two sides of the limit block 4, the number of the slide grooves is two, and the two slide blocks 32 are respectively positioned in the two slide grooves.

In order to better limit the movement of the clamping rod 12, a positioning block 33 is arranged on the clamping rod 12, a positioning groove is formed in the clamping groove, the positioning block 33 is located in the positioning groove, and the positioning block 33 is connected with the positioning groove in a sliding mode.

In order to better limit the movement of the clamping rod 12, the number of the positioning blocks 33 is two, the two positioning blocks 33 are respectively arranged on two sides of the clamping rod 12, the number of the positioning grooves is two, and the two positioning blocks 33 are respectively located in the two positioning grooves.

In order to better limit the movement of the clamping rod 12, the cross section of the positioning block 33 is dovetail-shaped, and the positioning groove is a dovetail groove.

In order to enable air to enter the sleeve 18 only through the air inlet pipe 21 and then to be discharged through the air outlet pipe 22, a one-way valve is arranged at the joint of the air inlet pipe 21 and the sleeve 18, and a one-way valve is arranged at the joint of the air outlet pipe 22 and the sleeve 18.

In order to limit the movement of the first cable 17, a positioning wheel 34 is provided at the end of the sleeve 18, and the first cable 17 passes around the positioning wheel 34.

In order to achieve a better fixing and clamping effect on the shaft 3, the first spring 5 is in a compressed state.

In order to achieve a better locked state of the fixed disks, the fourth spring 30 is in a compressed state.

When the device is used, the limiting wheels 6 are pulled to enable enough space to be reserved between the limiting wheels 6, then the rotating shaft 3 is placed in the through hole, the limiting wheels 6 are opposite to the annular groove, then the limiting wheels 6 are loosened, under the action of restoring force of the first spring 5, the first spring 5 pushes the limiting wheels 6 to be clamped into the annular groove, so that clamping and fixing of the rotating shaft 3 are achieved, the clamping rod 12 is clamped into the clamping groove, the positioning rod 23 is clamped into the notch, so that limiting of the blade 10 is achieved, the second pull rope 31 is pulled to enable the locking rod 29 to move into the positioning pipe 28, so that the fixed disk can rotate freely, the fixed shaft 15 can rotate freely, the driving rack 13 is moved through the clamping rod 12, so that the gear 14 rotates, the gear 14 drives the wire coil 16 to rotate, so that the first pull rope 17 is released, so that the piston 19 is pushed to move under the action of restoring force of the second spring, so that the air in the sleeve 18 is pressed into the fixed tube 24, the air pressure in the fixed tube 24 is increased, the air pressure pushes the piston rod 25 to move outwards, the piston rod 25 is clamped into the groove, the clamping rod 12 and the positioning rod 23 are fixed, the blade 10 is fixed, then the second pull rope 31 is loosened, the fourth spring 30 is in a compressed state, the restoring force of the fourth spring 30 generates an outward pushing force on the lock rod 29, the fourth spring 30 pushes the lock rod 29 to move outwards, the lock rod 29 is clamped into the lock groove on the fixed disk again, the fixed disk is fixed, the wire coil 16 is kept in a fixed state, the piston rod 25 is kept in a fixed state, the clamping rod 12 and the positioning rod 23 are kept in a locked state, the blade 10 is kept in a fixed state, and the blade 10 is installed, when the blade 10 needs to be dismounted, the second pull rope 31 is pulled, the lock rod 29 is moved out of the lock groove again, the fixed shaft 15 can rotate freely, under the action of the restoring force of the second spring 20, the second spring 20 pulls the piston 19 to move reversely, the sealed cavity space in the sleeve 18 is enlarged, air in the fixed pipe 24 flows into the sleeve 18 again, the third spring 26 pulls the piston rod 25 into the fixed pipe 24, the clamping rod 12 is separated from the positioning rod 23, meanwhile, the wire coil 16 rotates reversely, the driving gear 14 rotates reversely, the gear 14 drives the rack 13 to move reversely, the clamping rod 12 moves out of the lock groove, the dismounting of the blade 10 can be realized, water impacts the blade 10, the blade 10 drives the clamping rod 12 to rotate, the clamping rod 12 drives the positioning rod 23 to rotate, the positioning rod 23 drives the turntable 9 to rotate, carousel 9 drive pivot 3 is rotatory, the runner 8 that 3 drives and is connected with it of pivot is rotatory, this runner 8 is rotatory through another runner 8 of belt drive, another runner 8 drives generator 7 is rotatory, thereby realize generator 7's operation, thereby realize hydroelectric power generation, water impact blade 10 can produce vibrations, thereby make pivot 3 produce vibrations, pivot 3 promotes spacing wheel 6 vibrations, thereby make the compression of first spring 5, the restoring force of first spring 5 cushions the shock attenuation to the vibrations of pivot 3, thereby make the rotatory more stable of pivot 3, thereby make the more stable of generator 7 operation.

Compared with the prior art, this hydroelectric generation device convenient to installation blade, it is fixed to realize the clamp of pivot 3 through buffer gear, realize the installation of blade 10 through rotary mechanism, it is rotatory through water impact rotary mechanism, make power generation mechanism operation, realize hydroelectric power generation, compare with current buffer gear, this mechanism not only presss from both sides tightly fixed to pivot 3, the shock attenuation is cushioned to the vibrations that produce when the device operation simultaneously, it is more stable to make pivot 3 rotatory, compare with current rotary mechanism, the dismouting of blade 10 can be realized through simple push-and-pull to this mechanism, the use of instruments such as electric drill has been avoided, and the operation is simple and convenient, and the dismounting efficiency is improved.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The hydroelectric generation device convenient for blade installation is characterized by comprising a base (1), a fixed rod (2), a rotating shaft (3), a generating mechanism, a rotating mechanism and a buffer mechanism, wherein the fixed rod (2) is arranged on the base (1), the fixed rod (2) is provided with a through hole, the rotating shaft (3) penetrates through the through hole, the generating mechanism is arranged on the base (1), the rotating mechanism is arranged on the rotating shaft (3), and the buffer mechanism is arranged in the through hole;

the buffer mechanism comprises four buffer components, the included angle formed by two adjacent buffer components is 90 degrees, each buffer component comprises a limiting block (4), a first spring (5) and a limiting wheel (6), a limiting groove is formed in the fixed rod (2), the limiting blocks (4) are positioned in the limiting grooves, the limiting blocks (4) are in sliding connection with the limiting grooves, the first springs (5) are arranged in the limiting grooves, one ends of the first springs (5) are connected with the limiting grooves, the other ends of the first springs (5) are connected with the limiting blocks (4), the limiting wheels (6) are arranged on the limiting blocks (4), annular grooves are formed in the rotating shaft (3), the limiting wheels (6) are positioned in the annular grooves, and the limiting wheels (6) are in rolling connection with the annular grooves;

the power generation mechanism comprises a power generator (7) and two rotating wheels (8), the power generator (7) is horizontally arranged on the base (1), one rotating wheel (8) is arranged on the power generator (7), the other rotating wheel (8) is sleeved on the rotating shaft (3), the rotating wheels (8) are in key connection with the rotating shaft (3), and the two rotating wheels (8) are in transmission connection through a belt;

rotary mechanism includes carousel (9) and rotating assembly, carousel (9) cover is established in pivot (3), carousel (9) and pivot (3) key-type connection, rotating assembly has four, and four rotating assembly all set up on carousel (9), and the contained angle that two adjacent rotating assembly formed is 90, rotating assembly includes blade (10), fixed block (11), kelly (12), air-blowing unit, fixed unit and locking unit, fixed block (11) set up on blade (10), fixed block (11) support with carousel (9) and lean on, kelly (12) set up on fixed block (11), be equipped with the draw-in groove on carousel (9), kelly (12) are located the draw-in groove, kelly (12) and draw-in groove sliding connection, air-blowing unit includes rack (13), gear (14), fixed axle (15), Wire coil (16), first stay cord (17), sleeve pipe (18), piston (19), second spring (20), income trachea (21) and outlet duct (22), rack (13) set up on kelly (12), fixed axle (15) set up on carousel (9), fixed axle (15) are located one side of rack (13), gear (14) cover is established on fixed axle (15), gear (14) and fixed axle (15) key-type connection, gear (14) and rack (13) meshing, wire coil (16) cover is established on fixed axle (15), wire coil (16) and fixed axle (15) key-type connection, sleeve pipe (18) set up on carousel (9), piston (19) set up in sleeve pipe (18), piston (19) and sleeve pipe (18) sealing connection, second spring (20) set up in sleeve pipe (18), one end of the second spring (20) is connected with the sleeve (18), the other end of the second spring (20) is connected with the piston (19), one end of the first pull rope (17) is connected with the wire coil (16), the other end of the first pull rope (17) extends into the sleeve (18) to be connected with the piston (19), the first pull rope (17) is wound on the wire coil (16), the air inlet pipe (21) and the air outlet pipe (22) are both arranged at the top of the sleeve (18), the fixing unit comprises a positioning rod (23) and a plurality of clamping units, the positioning rod (23) is arranged in the clamping groove, the positioning rod (23) is arranged in a hollow mode, the positioning rod (23) is communicated with the inside of the sleeve (18) through the air outlet pipe (22), a notch is formed in the clamping rod (12), the positioning rod (23) is located in the notch, and the positioning rod (23) is connected with the notch in a sliding mode, the clamping units are arranged uniformly along the axis direction of the positioning rod (23), each clamping unit comprises a fixed pipe (24), a piston rod (25) and a third spring (26), the fixed pipes (24) are arranged in the positioning rod (23), the fixed pipes (24) are communicated with the inside of the positioning rod (23), one ends of the piston rods (25) are located in the fixed pipes (24), the other ends of the piston rods (25) extend out of the fixed pipes (24), pistons (19) of the piston rods (25) are connected with the fixed pipes (24) in a sealing mode, grooves are formed in the clamping rods (12), one ends of the piston rods (25) extending out of the fixed pipes (24) are located in the grooves, the third springs (26) are arranged in the fixed pipes (24), one ends of the third springs (26) are connected with the fixed pipes (24), and the other ends of the third springs (26) are connected with the pistons (19) of the piston rods (25), the locking unit comprises a positioning disk (27), a positioning pipe (28), a locking rod (29), a fourth spring (30) and a second pull rope (31), the positioning disk (27) is sleeved on a fixed shaft (15), the positioning disk (27) is connected with the fixed shaft (15) in a key mode, the positioning pipe (28) is arranged on a turntable (9), one end of the locking rod (29) is positioned in the positioning pipe (28), the other end of the locking rod (29) extends out of the positioning pipe (28), the locking rod (29) is connected with the positioning pipe (28) in a sliding mode, a plurality of locking grooves are formed in the positioning disk (27), the locking grooves are uniformly arranged, one end of the locking rod (29), which extends out of the positioning pipe (28), is positioned in one of the locking grooves, the fourth spring (30) is arranged in the positioning pipe (28), one end of the fourth spring (30) is connected with the positioning pipe (28), and the other end of the fourth spring (30) is connected with the locking rod (29), one end of the second pull rope (31) is connected with the lock rod (29), and the other end of the second pull rope (31) extends out of the positioning pipe (28).

2. The hydroelectric generation device with blades convenient to mount as claimed in claim 1, wherein the limiting block (4) is provided with a sliding block (32), the limiting groove is internally provided with a sliding groove, the sliding block (32) is positioned in the sliding groove, and the sliding block (32) is in sliding connection with the sliding groove.

3. The hydroelectric generation device with blades convenient to mount according to claim 3, wherein the number of the sliding blocks (32) is two, the two sliding blocks (32) are respectively arranged at two sides of the limiting block (4), the number of the sliding grooves is two, and the two sliding blocks (32) are respectively positioned in the two sliding grooves.

4. The hydroelectric generation apparatus with vanes convenient to mount as claimed in claim 1, wherein the clamping rod (12) is provided with a positioning block (33), the clamping groove is internally provided with a positioning slot, the positioning block (33) is positioned in the positioning slot, and the positioning block (33) is slidably connected with the positioning slot.

5. Hydropower device with easy installation of blades according to claim 4, wherein there are two positioning blocks (33), two positioning blocks (33) are respectively arranged on both sides of the clamping rod (12), and there are two positioning slots, and two positioning blocks (33) are respectively arranged in the two positioning slots.

6. A hydroelectric power generating apparatus adapted to facilitate mounting of blades according to claim 5 wherein the locating block (33) is dovetail shaped in cross-section and the locating slot is a dovetail slot.

7. The hydroelectric power generation device with blades convenient to mount as claimed in claim 1, wherein a one-way valve is arranged at the joint of the air inlet pipe (21) and the sleeve (18), and a one-way valve is arranged at the joint of the air outlet pipe (22) and the sleeve (18).

8. A hydroelectric power generating apparatus adapted to facilitate mounting of blades according to claim 1, wherein the sleeve (18) is provided at an end thereof with a positioning wheel (34), the first pull cord (17) being passed around the positioning wheel (34).

9. A hydroelectric power generating apparatus adapted to facilitate mounting of blades according to claim 1 wherein the first spring (5) is in compression.

10. A hydroelectric power generating apparatus adapted to facilitate mounting of blades according to claim 1 wherein the fourth spring (30) is in compression.