CN110080927B - Efficient transmission mechanism of water turbine - Google Patents

Efficient transmission mechanism of water turbine Download PDF

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Publication number
CN110080927B
CN110080927B CN201910409023.0A CN201910409023A CN110080927B CN 110080927 B CN110080927 B CN 110080927B CN 201910409023 A CN201910409023 A CN 201910409023A CN 110080927 B CN110080927 B CN 110080927B
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China
Prior art keywords
gear
shell
water
plate
water delivery
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CN201910409023.0A
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Chinese (zh)
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CN110080927A (en
Inventor
马金璐
代志娟
严森
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Tianjin Tianfa General Plant Electrical And Mechanical Equipment Co ltd
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Tianjin Tianfa General Plant Electrical And Mechanical Equipment Co ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/004—Valve arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/02—Casings
    • F03B11/025—Covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B15/00—Controlling
    • F03B15/02—Controlling by varying liquid flow
    • F03B15/04—Controlling by varying liquid flow of turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/121—Blades, their form or construction
    • F03B3/123—Blades, their form or construction specially designed as adjustable blades, e.g. for Kaplan-type turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/14—Rotors having adjustable blades
    • F03B3/145—Mechanisms for adjusting the blades
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)

Abstract

The invention discloses a high-efficiency transmission mechanism of a water turbine, which comprises a first shell, wherein a bottom plate is fixed on one side of the lower end of the first shell, a second rotating shaft is rotatably sleeved on the side wall of one end of the first shell, a first rotating disc is fixed on one end of the second rotating shaft and positioned in the first shell, a plurality of rotating plates are arranged on the first rotating disc at equal intervals, a water delivery device is arranged on one side of the first shell in a penetrating manner, a second shell is rotatably sleeved on the other end of the second rotating shaft, a fourth gear is fixed on the other end of the second rotating shaft, and the fourth gear is positioned in the second shell. The invention can effectively utilize water resources, improves the conversion efficiency of water potential energy, is convenient to adjust, thereby achieving the purpose of stable and efficient transmission, ensuring the normal operation of the hydroelectric power generation equipment, improving the output power, being beneficial to stabilizing the voltage and being beneficial to prolonging the service life of the equipment.

Description

Efficient transmission mechanism of water turbine
Technical Field
The invention relates to the technical field of water turbines, in particular to a high-efficiency transmission mechanism of a water turbine.
Background
The water turbine is a power machine which converts the energy of water flow into rotary mechanical energy, and belongs to the turbine machinery in fluid machinery. As early as 100 years before the first 100 hours of the metric elements, the Chinese model of a water turbine, namely a water wheel, appears, and is used for lifting and filling and driving grain processing equipment. Modern water turbines are mostly installed in hydropower stations to drive generators for generating electricity. In a hydropower station, water in an upstream reservoir is guided to a water turbine through a water guide pipe to push a water turbine runner to rotate so as to drive a generator to generate electricity. The water after doing work is discharged downstream through the tail water pipe. The higher the head and the higher the flow, the greater the output power of the turbine.
The article about hydraulic turbine drive mechanism among the prior art is more, and CN 203161416U's novel has disclosed a hydraulic turbine guide vane drive mechanism, has reduced guide vane drive mechanism's spare part quantity, has reduced manufacturing cost, has great load capacity and shock resistance ability, and even installation dislocation also can normally work, can guarantee guide vane drive mechanism's normal operating, has improved the mechanism reliability, but through research finding this application can't adapt to the discharge in different runoff periods well to be unfavorable for promoting output.
The invention of CN108915929A discloses a controllable output type water turbine transmission mechanism, which can change the rotating speed of a rotating wheel and stop the rotating wheel to control the interference degree of the rotating wheel blades on the inner bin of the water turbine by controlling a pushing and driving mechanism, thereby providing a safe passage for upstream and downstream fishes. The invention can automatically adjust the external output power according to the rotating speed of the water turbine, can maintain the generated power in a relatively stable range, is not easy to stir with too large generated output power, and is beneficial to voltage stabilization treatment. However, the invention is found that the output power cannot be changed according to the requirement, and the overhaul is inconvenient, which is unfavorable for ensuring the normal operation of the equipment.
The invention of CN101984254A discloses a transmission mechanism of a water guide part sleeve of a water turbine, the transmission process of a unit is simplified, the phenomenon that the transmission mechanism is loosened due to vibration of the unit is avoided, when a guide vane is blocked by foreign matters and cannot be normally closed, the force on a servomotor is transmitted to a connecting plate through a control ring, the connecting plate is stressed, when the stress is larger than the bearing limit of the connecting plate, the connecting plate is bent, a signal acquisition device sends an alarm signal, the unit is shut down, the connecting plate is replaced, the connecting plate is simpler to manufacture than a snap pin, and the manufacturing cost is lower than the snap pin.
In summary, if it can be ensured that the transmission is stable and efficient, how to better utilize the water resource and how to facilitate the adjustment and maintenance of the staff are the difficult problems faced by the skilled in the art, we propose a high-efficiency transmission mechanism of a water turbine to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a high-efficiency transmission mechanism of a water turbine.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a high-efficient drive mechanism of hydraulic turbine, includes first casing, lower extreme one side of first casing is fixed with the bottom plate, the second pivot has been cup jointed in the rotation on the one end lateral wall of first casing, the one end of second pivot is fixed with first carousel, and first carousel is located first casing, equidistant a plurality of rotating plates that are equipped with on the first carousel, one side of first casing runs through and is equipped with water delivery device, the other end of second pivot has rotated the second casing of cup jointed, the other end of second pivot is fixed with the fourth gear, and the fourth gear is located the second casing, be equipped with adjusting device in the second casing, adjusting device is corresponding with the fourth gear, be equipped with first pivot on the adjusting device, the one end of first pivot is located one side of second casing, the one end of first pivot is connected with hydraulic generator, and is equipped with mobile device on the hydraulic generator, mobile device and bottom plate are corresponding.
Preferably, the water delivery device comprises a first water delivery pipe and a second water delivery pipe which are arranged on one side of the first shell in a penetrating way, the first water delivery pipe is located at the upper end of the second water delivery pipe, the first water delivery pipe and the second water delivery pipe are corresponding to the rotating plate, one ends of the first water delivery pipe and the second water delivery pipe are jointly penetrated and provided with a main water pipe, the first water delivery pipe and the second water delivery pipe are jointly penetrated and provided with a supporting plate, one side of the supporting plate is fixedly provided with a supporting frame, one end of the supporting frame is fixedly arranged on one side of the first shell, one side of the second water delivery pipe is rotatably sleeved with a wheel disc, one end of the wheel disc is fixedly provided with a butterfly plate, the butterfly plate is located in the second water delivery pipe, and the butterfly plate is coated with a rubber layer.
Preferably, the adjusting device comprises a second oil cylinder fixed on one end side wall in a second shell, a fixed plate is fixed at the tail end of a piston rod of the second oil cylinder, a sliding rod is sleeved on the fixed plate in a rotating mode, a moving groove is formed in one end side wall in the second shell, a moving block is installed in the moving groove, one side of the moving block is fixed on one side of the fixed plate, a first gear, a second gear and a third gear are sequentially and fixedly sleeved on the sliding rod from top to bottom, the first gear, the second gear and the third gear are corresponding to a fourth gear, a connecting groove is formed in one end side wall in the second shell, a connecting block is installed in the connecting groove, one side of the connecting block is rotationally connected with a sleeve, one end of the sliding rod is located in the sleeve, one side of the second shell is provided with a second opening, bearing grooves are formed in opposite side walls in the second opening, bearings are fixedly sleeved on one side of the two bearing blocks together, a first rotating shaft is fixedly sleeved on the sliding rod, one end of the first shell is located in the groove, one side of the first rotating shaft is located in the groove, one side of the sliding rod is located in the groove, and the other end of the sliding rod is located in the groove is located at one side of the other side of the limiting block, and the other end of the sliding rod is located in the groove.
Preferably, the mobile device comprises two sliding plates at two sides of the lower end of the hydraulic power generation device, two sliding grooves are formed in the upper end of the bottom plate, the two sliding plates are respectively located in the two sliding grooves, two first oil cylinders are fixed at one side of the upper end of the bottom plate, and the tail ends of piston rods of the two first oil cylinders are jointly fixed at one side of the hydraulic power generation device.
Preferably, one side of the first turntable is rotationally connected with a second turntable, one side of the second turntable is rotationally connected with a plurality of push rods at equal intervals, one ends of a plurality of rotating plates are rotationally connected to one side of the first turntable, one ends of a plurality of push rods are rotationally connected to one side of a plurality of rotating plates respectively, one side of the second turntable is fixed with a crank, and the second turntable is detachably connected to the first turntable through four screws.
Preferably, four through holes are formed in the second rotary table at equal intervals, four screws penetrate through the four through holes respectively, a plurality of threaded through holes are formed in one side of the first rotary table at equal intervals, and the four screws are sleeved in the four threaded through holes respectively in a threaded mode.
Preferably, a first opening is formed in one side of the first shell, a cover plate is hinged to one side of the first shell, and the cover plate corresponds to the first opening.
Preferably, the bottom in the first housing is disposed obliquely.
Preferably, a drain pipe penetrates through the lower end of one side of the first shell, and the drain pipe is located at the lower end of the cover plate.
Preferably, the second housing is fixed to the other side of the upper end of the bottom plate.
Compared with the prior art, the invention has the beneficial effects that:
1. through the cooperation of the moving device, the water delivery device, the adjusting device, the hydroelectric power generation equipment and other parts, the device can stably and efficiently drive, can better convert potential energy of water into mechanical energy and convert the mechanical energy into electric energy through the hydroelectric power generation equipment, ensures that the hydroelectric power generation equipment normally operates, and is beneficial to improving the power generation power;
2. through the cooperation of the first water delivery pipe, the second water delivery pipe, the main water pipe, the butterfly plate and other parts, water can impact the rotating plate in different directions, so that the rotating plate can be conveniently adjusted according to the needs, the potential energy released by the water to the rotating plate can be effectively controlled, the use efficiency of the water potential energy can be effectively improved, and the water resource is better facilitated;
3. the components such as the gears, the oil cylinders, the slide bars and the rotating shafts are matched, so that the adjustment is convenient, the output power control is convenient, the voltage stabilization is facilitated, the equipment is protected, and the service life is prolonged;
4. through the cooperation of the first opening, the cover plate, the drain pipe and other parts, the accumulated water in the first shell can be effectively avoided, and the overhaul of workers is facilitated, so that the equipment can work normally, and the influence of the accumulated water on rotation is avoided;
5. the angle of the rotating plate can be conveniently adjusted by matching the push rod, the crank, the screw and other parts, the potential energy of water can be better received, the rotating speed can be improved and adjusted, the stability of the rotating plate can be ensured, and the service life can be prolonged;
in summary, the invention can effectively utilize water resources, improve the conversion efficiency of water potential energy, and is convenient to adjust, thereby achieving the purpose of stable and efficient transmission, ensuring the normal operation of the hydroelectric power generation equipment, improving the output power, being beneficial to stabilizing the voltage and being beneficial to prolonging the service life of the equipment.
Drawings
Fig. 1 is a schematic diagram of the internal structure of a first housing of a high-efficiency transmission mechanism of a hydraulic turbine according to the present invention;
FIG. 2 is an enlarged view of the A position of the efficient transmission mechanism of the water turbine;
FIG. 3 is a top view of a hydraulic turbine high efficiency drive mechanism according to the present invention;
fig. 4 is a schematic diagram of the internal structure of a second housing of the efficient transmission mechanism of the water turbine according to the present invention;
FIG. 5 is an enlarged view of the B-position of the efficient transmission mechanism of the hydraulic turbine;
fig. 6 is a schematic diagram of the external structure of a second housing of the efficient transmission mechanism of the water turbine according to the present invention;
fig. 7 is a schematic diagram of a second turntable of the efficient transmission mechanism of the hydraulic turbine according to the present invention;
fig. 8 is a schematic diagram of a rotating plate structure of a high-efficiency transmission mechanism of a water turbine according to the present invention.
In the figure: 1 first water pipe, 2 main water pipes, 3 supporting plates, 4 supporting frames, 5 second water pipes, 6 butterfly plates, 7 wheel discs, 8 first shells, 9 first turntables, 10 screws, 11 second turntables, 12 first openings, 13 cover plates, 14 water draining pipes, 15 rotating plates, 16 push rods, 17 sliding plates, 18 sliding grooves, 19 first oil cylinders, 20 hydro-power generating equipment, 21 bottom plates, 22 first rotating shafts, 23 second shells, 24 second rotating shafts, 25 second oil cylinders, 26 moving grooves, 27 moving blocks, 28 first gears, 29 second gears, 30 third gears, 31 sliding rods, 32 sleeves, 33 connecting blocks, 34 connecting grooves, 35 fourth gears, 36 bearings, 37 bearing blocks, 38 bearing grooves, 39 second openings, 40 limiting blocks, 41 fixing plates, 42 limiting grooves, 43 through holes, 44 crank handles and 45 threaded through holes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1, 3, 4, 5, 6 and 8, a high-efficiency transmission mechanism of a water turbine comprises a first shell 8, wherein the bottom in the first shell 8 is obliquely arranged, so that accumulated water can flow conveniently and can be discharged conveniently, the accumulated water can be discharged conveniently too much, the rotation of the first rotating disc 9 is influenced, one side of the lower end of the first shell 8 is fixed with a bottom plate 21, one end side wall of the first shell 8 is rotatably sleeved with a second rotating shaft 24, one end of the second rotating shaft 24 is fixed with a first rotating disc 9, the first rotating disc 9 is positioned in the first shell 8, a plurality of rotating plates 15 are arranged on the first rotating disc 9 at equal intervals, one side of the first shell 8 is penetrated with a water conveying device, the water conveying device corresponds to the rotating plates 15, so that water can conveniently impact the rotating plates 15, the first rotating disc 9 can be driven to rotate, and potential energy of water can be converted into rotating mechanical energy of the first rotating disc 9;
the other end of the second rotating shaft 24 is rotatably sleeved with a second shell 23, the second shell 23 is fixed on the other side of the upper end of the bottom plate 21, a fourth gear 35 is fixed on the other end of the second rotating shaft 24, the fourth gear 35 is positioned in the second shell 23, an adjusting device is arranged in the second shell 23 and corresponds to the fourth gear 35, and the adjusting device can enable gears with different diameters to correspond to the fourth gear 35, so that the rotating speed of the first rotating shaft 22 can be conveniently adjusted;
the adjusting device is provided with a first rotating shaft 22, one end of the first rotating shaft 22 is located on one side of a second shell 23, one end of the first rotating shaft 22 is connected with a hydraulic power generation device 20, the hydraulic power generation device 20 is provided with a moving device, the moving device corresponds to the bottom plate 21, and the moving device is matched with the adjusting device, so that the rotating speed of the first rotating shaft 22 can be adjusted stably according to requirements, stable working of the hydraulic power generation device 20 is guaranteed, and working quality and efficiency of the hydraulic power generation device can be effectively improved.
In the invention, the water delivery device comprises the first water delivery pipe 1 and the second water delivery pipe 5 which are arranged on one side of the first shell 8 in a penetrating way, the first water delivery pipe 1 is positioned at the upper end of the second water delivery pipe 5, and the first water delivery pipe 1 and the second water delivery pipe 5 are corresponding to the rotating plate 15, so that water can be impacted to the rotating plate 15 in two different directions, and the potential energy conversion efficiency can be effectively improved;
one end of the first water pipe 1 and one end of the second water pipe 5 are jointly penetrated and provided with a main water pipe 2, the first water pipe 1 and the second water pipe 5 are jointly penetrated and provided with a supporting plate 3, one side of the supporting plate 3 is fixedly provided with a supporting frame 4, one end of the supporting frame 4 is fixedly arranged on one side of the first shell 8, and stability of the first water pipe 1 and the second water pipe 5 is ensured;
one side of second raceway 5 rotates and has cup jointed rim plate 7, and the one end of rim plate 7 is fixed with butterfly plate 6, and butterfly plate 6 is located second raceway 5, and the cladding has the rubber layer on the butterfly plate 6, can effectively seal to conveniently control, conveniently adjust the used water of impact rotation board 15, guarantee that it can be efficient drive first carousel 9 through rotation board 15 and rotate.
In the invention, the adjusting device comprises a second oil cylinder 25 fixed on the side wall of one end in a second shell 23, the second oil cylinder 25 is matched with a plurality of externally connected hydraulic components, so that power is provided stably, the use is convenient, the tail end of a piston rod of the second oil cylinder 25 is fixed with a fixed plate 41, the fixed plate 41 is sleeved with a sliding rod 31 in a rotating way, and the second oil cylinder 25 can drive the sliding rod 31 to reciprocate through the fixed plate 41, so that the adjustment is convenient;
a moving groove 26 is formed in one end side wall in the second shell 23, a moving block 27 is arranged in the moving groove 26, one side of the moving block 27 is fixed on one side of the fixed plate 41, and the moving block 27 moves in the moving groove 26, so that the moving stability of the fixed plate 41 can be ensured;
the first gear 28, the second gear 29 and the third gear 30 are fixedly sleeved on the slide bar 31 from top to bottom in sequence, the first gear 28, the second gear 29 and the third gear 30 are corresponding to the fourth gear 35, the circumference of one circle of rotation of the fourth gear 35 is fixed, and therefore the first gear 28, the second gear 29 and the third gear 30 can be driven to rotate for the same length, and the diameters of the first gear 28, the second gear 29 and the third gear 30 are different, so that the rotation circles of the first gear 28, the second gear 29 and the third gear 30 are different, the rotation speed of the first rotating shaft 22 is conveniently controlled, and the adjustment is convenient;
a connecting groove 34 is formed in the side wall of one end in the second shell 23, a connecting block 33 is installed in the connecting groove 34, one side of the connecting block 33 is rotatably connected with a sleeve 32, one end of a sliding rod 31 is positioned in the sleeve 32, when the sliding rod 31 stretches, the sleeve 32 can ensure stable movement, and when the sliding rod 31 moves along with the first rotating shaft 22 under the action of a moving device, the sleeve 32 and the connecting block 33 can ensure stable movement;
a second opening 39 is formed in one side of the second shell 23, bearing grooves 38 are formed in opposite side walls in the second opening 39, bearing blocks 37 are mounted in the two bearing grooves 38, bearings 36 are jointly fixed between the two bearing blocks 37, the bearings 36 can move stably, a first rotating shaft 22 is fixedly sleeved in the bearings 36, one end of the first rotating shaft 22 is located in the second shell 23, the first rotating shaft 22 moves along with the hydroelectric power generation equipment 20 under the action of a moving device, and the bearings 36 enable the first rotating shaft 22 to move stably;
one end of the first rotating shaft 22 is provided with a groove, the other end of the sliding rod 31 is positioned in the groove, a limiting groove 42 is formed in one end side wall in the groove, a limiting block 40 is arranged in the limiting groove 42, one side of the limiting block 40 is fixed on one side of the sliding rod 31, when the sliding rod 31 moves, the limiting block 40 is driven to move in the limiting groove 42, and when the sliding rod 31 rotates, one side of the limiting block 40 abuts against one end side wall in the limiting groove 42, so that the first rotating shaft 22 is driven to rotate stably.
In the invention, the moving device comprises two sliding plates 17 at two sides of the lower end of the hydroelectric generating equipment 20, two sliding grooves 18 are arranged at the upper end of the bottom plate 21, the two sliding plates 17 are respectively positioned in the two sliding grooves 18 to limit the moving direction of the sliding plates, two first oil cylinders 19 are fixed at one side of the upper end of the bottom plate 21, the first oil cylinders 19 can stably work under the cooperation of external hydraulic equipment, the power is conveniently provided, the tail ends of piston rods of the two first oil cylinders 19 are jointly fixed at one side of the hydroelectric generating equipment 20, the hydroelectric generating equipment 20 can be stably pushed to move, and the first gear 28, the second gear 29 and the third gear 30 are conveniently meshed with the fourth gear 35 stably, so that the transmission is stably and efficiently carried out.
Example 2
Referring to fig. 1, 2, 3, 4, 5, 6, 7 and 8, a high-efficiency transmission mechanism of a water turbine comprises a first shell 8, wherein the bottom in the first shell 8 is obliquely arranged, so that accumulated water can flow conveniently, and is discharged conveniently, excessive accumulated water can be conveniently caused, the rotation of the first rotating disc 9 is influenced, a bottom plate 21 is fixed on one side of the lower end of the first shell 8, a second rotating shaft 24 is rotatably sleeved on one side wall of the first shell 8, one end of the second rotating shaft 24 is fixedly provided with the first rotating disc 9, the first rotating disc 9 is positioned in the first shell 8, a plurality of rotating plates 15 are arranged on the first rotating disc 9 at equal intervals, a water conveying device is arranged on one side of the first shell 8 in a penetrating manner, and the water conveying device corresponds to the rotating plates 15, so that water can conveniently impact the rotating plates 15, the first rotating disc 9 can be driven to rotate, and potential energy of water can be converted into rotation mechanical energy of the first rotating disc 9.
The other end of the second rotating shaft 24 is rotatably sleeved with a second shell 23, the second shell 23 is fixed on the other side of the upper end of the bottom plate 21, a fourth gear 35 is fixed on the other end of the second rotating shaft 24, the fourth gear 35 is positioned in the second shell 23, an adjusting device is arranged in the second shell 23 and corresponds to the fourth gear 35, and the adjusting device can enable gears with different diameters to correspond to the fourth gear 35, so that the rotating speed of the first rotating shaft 22 can be conveniently adjusted;
the adjusting device is provided with a first rotating shaft 22, one end of the first rotating shaft 22 is located on one side of a second shell 23, one end of the first rotating shaft 22 is connected with a hydraulic power generation device 20, the hydraulic power generation device 20 is provided with a moving device, the moving device corresponds to the bottom plate 21, and the moving device is matched with the adjusting device, so that the rotating speed of the first rotating shaft 22 can be adjusted stably according to requirements, stable working of the hydraulic power generation device 20 is guaranteed, and working quality and efficiency of the hydraulic power generation device can be effectively improved.
In the invention, the water delivery device comprises the first water delivery pipe 1 and the second water delivery pipe 5 which are arranged on one side of the first shell 8 in a penetrating way, the first water delivery pipe 1 is positioned at the upper end of the second water delivery pipe 5, and the first water delivery pipe 1 and the second water delivery pipe 5 are corresponding to the rotating plate 15, so that water can be impacted to the rotating plate 15 in two different directions, and the potential energy conversion efficiency can be effectively improved;
one end of the first water pipe 1 and one end of the second water pipe 5 are jointly penetrated and provided with a main water pipe 2, the first water pipe 1 and the second water pipe 5 are jointly penetrated and provided with a supporting plate 3, one side of the supporting plate 3 is fixedly provided with a supporting frame 4, one end of the supporting frame 4 is fixedly arranged on one side of the first shell 8, and stability of the first water pipe 1 and the second water pipe 5 is ensured;
one side of second raceway 5 rotates and has cup jointed rim plate 7, and the one end of rim plate 7 is fixed with butterfly plate 6, and butterfly plate 6 is located second raceway 5, and the cladding has the rubber layer on the butterfly plate 6, can effectively seal to conveniently control, conveniently adjust the used water of impact rotation board 15, guarantee that it can be efficient drive first carousel 9 through rotation board 15 and rotate.
In the invention, the adjusting device comprises a second oil cylinder 25 fixed on the side wall of one end in a second shell 23, the second oil cylinder 25 is matched with a plurality of externally connected hydraulic components, so that power is provided stably, the use is convenient, the tail end of a piston rod of the second oil cylinder 25 is fixed with a fixed plate 41, the fixed plate 41 is sleeved with a sliding rod 31 in a rotating way, and the second oil cylinder 25 can drive the sliding rod 31 to reciprocate through the fixed plate 41, so that the adjustment is convenient;
a moving groove 26 is formed in one end side wall in the second shell 23, a moving block 27 is arranged in the moving groove 26, one side of the moving block 27 is fixed on one side of the fixed plate 41, and the moving block 27 moves in the moving groove 26, so that the moving stability of the fixed plate 41 can be ensured;
the first gear 28, the second gear 29 and the third gear 30 are fixedly sleeved on the slide bar 31 from top to bottom in sequence, the first gear 28, the second gear 29 and the third gear 30 are corresponding to the fourth gear 35, the circumference of one circle of rotation of the fourth gear 35 is fixed, and therefore the first gear 28, the second gear 29 and the third gear 30 can be driven to rotate for the same length, and the diameters of the first gear 28, the second gear 29 and the third gear 30 are different, so that the rotation circles of the first gear 28, the second gear 29 and the third gear 30 are different, the rotation speed of the first rotating shaft 22 is conveniently controlled, and the adjustment is convenient;
a connecting groove 34 is formed in the side wall of one end in the second shell 23, a connecting block 33 is installed in the connecting groove 34, one side of the connecting block 33 is rotatably connected with a sleeve 32, one end of a sliding rod 31 is positioned in the sleeve 32, when the sliding rod 31 stretches, the sleeve 32 can ensure stable movement, and when the sliding rod 31 moves along with the first rotating shaft 22 under the action of a moving device, the sleeve 32 and the connecting block 33 can ensure stable movement;
a second opening 39 is formed in one side of the second shell 23, bearing grooves 38 are formed in opposite side walls in the second opening 39, bearing blocks 37 are mounted in the two bearing grooves 38, bearings 36 are jointly fixed between the two bearing blocks 37, the bearings 36 can move stably, a first rotating shaft 22 is fixedly sleeved in the bearings 36, one end of the first rotating shaft 22 is located in the second shell 23, the first rotating shaft 22 moves along with the hydroelectric power generation equipment 20 under the action of a moving device, and the bearings 36 enable the first rotating shaft 22 to move stably;
one end of the first rotating shaft 22 is provided with a groove, the other end of the sliding rod 31 is positioned in the groove, a limiting groove 42 is formed in one end side wall in the groove, a limiting block 40 is arranged in the limiting groove 42, one side of the limiting block 40 is fixed on one side of the sliding rod 31, when the sliding rod 31 moves, the limiting block 40 is driven to move in the limiting groove 42, and when the sliding rod 31 rotates, one side of the limiting block 40 abuts against one end side wall in the limiting groove 42, so that the first rotating shaft 22 is driven to rotate stably.
In the invention, the moving device comprises two sliding plates 17 at two sides of the lower end of the hydroelectric generating equipment 20, two sliding grooves 18 are arranged at the upper end of the bottom plate 21, the two sliding plates 17 are respectively positioned in the two sliding grooves 18 to limit the moving direction of the sliding plates, two first oil cylinders 19 are fixed at one side of the upper end of the bottom plate 21, the first oil cylinders 19 can stably work under the cooperation of external hydraulic equipment, the power is conveniently provided, the tail ends of piston rods of the two first oil cylinders 19 are jointly fixed at one side of the hydroelectric generating equipment 20, the hydroelectric generating equipment 20 can be stably pushed to move, and the first gear 28, the second gear 29 and the third gear 30 are conveniently meshed with the fourth gear 35 stably, so that the transmission is stably and efficiently carried out.
In the invention, one side of a first rotating disc 9 is rotationally connected with a second rotating disc 11, one side of the second rotating disc 11 is rotationally connected with a plurality of push rods 16 at equal intervals, one ends of a plurality of rotating plates 15 are rotationally connected with one side of the first rotating disc 9, one ends of a plurality of push rods 16 are respectively rotationally connected with one side of a plurality of rotating plates 15, one side of the second rotating disc 11 is fixedly provided with a crank 44, the crank 44 can drive the second rotating disc 11 to rotate, so that the push rods 16 can move, and then the rotating plates 15 can be driven to rotate, thereby facilitating the adjustment of the angle of the rotating plates 15, facilitating the control of the rotating speed of the first rotating disc 9 according to the condition of water impact, and the second rotating disc 11 is detachably connected with the first rotating disc 9 through four screws 10, facilitating the fixing, and further ensuring the stable fixing of the rotating plates 15.
In the invention, four through holes 43 are arranged on the second rotary table 11 at equal intervals, four screws 10 are respectively arranged in the four through holes 43 in a penetrating way, a plurality of threaded through holes 45 are arranged on one side of the first rotary table 9 at equal intervals, the four screws 10 are respectively sleeved in the four threaded through holes 45 in a threaded way, so that the installation and the disassembly are convenient, and the angle of the rotary plate 15 is convenient to adjust.
Example 3
Referring to fig. 1, 3, 4, 5, 6 and 8, a high-efficiency transmission mechanism of a water turbine comprises a first shell 8, wherein the bottom in the first shell 8 is obliquely arranged, so that accumulated water can flow conveniently and can be discharged conveniently, the accumulated water can be discharged conveniently too much, the rotation of the first rotating disc 9 is influenced, one side of the lower end of the first shell 8 is fixed with a bottom plate 21, one end side wall of the first shell 8 is rotatably sleeved with a second rotating shaft 24, one end of the second rotating shaft 24 is fixed with a first rotating disc 9, the first rotating disc 9 is positioned in the first shell 8, a plurality of rotating plates 15 are arranged on the first rotating disc 9 at equal intervals, one side of the first shell 8 is penetrated with a water conveying device, the water conveying device corresponds to the rotating plates 15, so that water can conveniently impact the rotating plates 15, the first rotating disc 9 can be driven to rotate, and potential energy of water can be converted into rotating mechanical energy of the first rotating disc 9;
the other end of the second rotating shaft 24 is rotatably sleeved with a second shell 23, the second shell 23 is fixed on the other side of the upper end of the bottom plate 21, a fourth gear 35 is fixed on the other end of the second rotating shaft 24, the fourth gear 35 is positioned in the second shell 23, an adjusting device is arranged in the second shell 23 and corresponds to the fourth gear 35, and the adjusting device can enable gears with different diameters to correspond to the fourth gear 35, so that the rotating speed of the first rotating shaft 22 can be conveniently adjusted;
the adjusting device is provided with a first rotating shaft 22, one end of the first rotating shaft 22 is located on one side of a second shell 23, one end of the first rotating shaft 22 is connected with a hydraulic power generation device 20, the hydraulic power generation device 20 is provided with a moving device, the moving device corresponds to the bottom plate 21, and the moving device is matched with the adjusting device, so that the rotating speed of the first rotating shaft 22 can be adjusted stably according to requirements, stable working of the hydraulic power generation device 20 is guaranteed, and working quality and efficiency of the hydraulic power generation device can be effectively improved.
In the invention, the water delivery device comprises the first water delivery pipe 1 and the second water delivery pipe 5 which are arranged on one side of the first shell 8 in a penetrating way, the first water delivery pipe 1 is positioned at the upper end of the second water delivery pipe 5, and the first water delivery pipe 1 and the second water delivery pipe 5 are corresponding to the rotating plate 15, so that water can be impacted to the rotating plate 15 in two different directions, and the potential energy conversion efficiency can be effectively improved;
one end of the first water pipe 1 and one end of the second water pipe 5 are jointly penetrated and provided with a main water pipe 2, the first water pipe 1 and the second water pipe 5 are jointly penetrated and provided with a supporting plate 3, one side of the supporting plate 3 is fixedly provided with a supporting frame 4, one end of the supporting frame 4 is fixedly arranged on one side of the first shell 8, and stability of the first water pipe 1 and the second water pipe 5 is ensured;
one side of second raceway 5 rotates and has cup jointed rim plate 7, and the one end of rim plate 7 is fixed with butterfly plate 6, and butterfly plate 6 is located second raceway 5, and the cladding has the rubber layer on the butterfly plate 6, can effectively seal to conveniently control, conveniently adjust the used water of impact rotation board 15, guarantee that it can be efficient drive first carousel 9 through rotation board 15 and rotate.
In the invention, the adjusting device comprises a second oil cylinder 25 fixed on the side wall of one end in a second shell 23, the second oil cylinder 25 is matched with a plurality of externally connected hydraulic components, so that power is provided stably, the use is convenient, the tail end of a piston rod of the second oil cylinder 25 is fixed with a fixed plate 41, the fixed plate 41 is sleeved with a sliding rod 31 in a rotating way, and the second oil cylinder 25 can drive the sliding rod 31 to reciprocate through the fixed plate 41, so that the adjustment is convenient;
a moving groove 26 is formed in one end side wall in the second shell 23, a moving block 27 is arranged in the moving groove 26, one side of the moving block 27 is fixed on one side of the fixed plate 41, and the moving block 27 moves in the moving groove 26, so that the moving stability of the fixed plate 41 can be ensured;
the first gear 28, the second gear 29 and the third gear 30 are fixedly sleeved on the slide bar 31 from top to bottom in sequence, the first gear 28, the second gear 29 and the third gear 30 are corresponding to the fourth gear 35, the circumference of one circle of rotation of the fourth gear 35 is fixed, and therefore the first gear 28, the second gear 29 and the third gear 30 can be driven to rotate for the same length, and the diameters of the first gear 28, the second gear 29 and the third gear 30 are different, so that the rotation circles of the first gear 28, the second gear 29 and the third gear 30 are different, the rotation speed of the first rotating shaft 22 is conveniently controlled, and the adjustment is convenient;
a connecting groove 34 is formed in the side wall of one end in the second shell 23, a connecting block 33 is installed in the connecting groove 34, one side of the connecting block 33 is rotatably connected with a sleeve 32, one end of a sliding rod 31 is positioned in the sleeve 32, when the sliding rod 31 stretches, the sleeve 32 can ensure stable movement, and when the sliding rod 31 moves along with the first rotating shaft 22 under the action of a moving device, the sleeve 32 and the connecting block 33 can ensure stable movement;
a second opening 39 is formed in one side of the second shell 23, bearing grooves 38 are formed in opposite side walls in the second opening 39, bearing blocks 37 are mounted in the two bearing grooves 38, bearings 36 are jointly fixed between the two bearing blocks 37, the bearings 36 can move stably, a first rotating shaft 22 is fixedly sleeved in the bearings 36, one end of the first rotating shaft 22 is located in the second shell 23, the first rotating shaft 22 moves along with the hydroelectric power generation equipment 20 under the action of a moving device, and the bearings 36 enable the first rotating shaft 22 to move stably;
one end of the first rotating shaft 22 is provided with a groove, the other end of the sliding rod 31 is positioned in the groove, a limiting groove 42 is formed in one end side wall in the groove, a limiting block 40 is arranged in the limiting groove 42, one side of the limiting block 40 is fixed on one side of the sliding rod 31, when the sliding rod 31 moves, the limiting block 40 is driven to move in the limiting groove 42, and when the sliding rod 31 rotates, one side of the limiting block 40 abuts against one end side wall in the limiting groove 42, so that the first rotating shaft 22 is driven to rotate stably.
In the invention, the moving device comprises two sliding plates 17 at two sides of the lower end of the hydroelectric generating equipment 20, two sliding grooves 18 are arranged at the upper end of the bottom plate 21, the two sliding plates 17 are respectively positioned in the two sliding grooves 18 to limit the moving direction of the sliding plates, two first oil cylinders 19 are fixed at one side of the upper end of the bottom plate 21, the first oil cylinders 19 can stably work under the cooperation of external hydraulic equipment, the power is conveniently provided, the tail ends of piston rods of the two first oil cylinders 19 are jointly fixed at one side of the hydroelectric generating equipment 20, the hydroelectric generating equipment 20 can be stably pushed to move, and the first gear 28, the second gear 29 and the third gear 30 are conveniently meshed with the fourth gear 35 stably, so that the transmission is stably and efficiently carried out.
In the invention, the first opening 12 is arranged on one side of the first shell 8, the cover plate 13 is hinged on one side of the first shell 8, and the cover plate 13 corresponds to the first opening 12, so that the opening and closing of the working personnel are facilitated, the tightness during the closing is ensured, and the working personnel can enter the first shell 8 for maintenance and adjustment;
the drain pipe 14 is run through to one side lower extreme of first casing 8, and drain pipe 14 is located the lower extreme of apron 13, conveniently discharges ponding in the first casing 8, avoids influencing the rotation speed of first carousel 9, compares with embodiment 1, and this embodiment makes things convenient for the staff to overhaul fast and adjust to help prolonging the life of equipment, and can drain more quick, avoid ponding excessively to influence the rotation speed of first carousel 9, influence work efficiency and quality.
In the invention, when the hydraulic power generation device is used, the crank 44 can drive the second rotary table 11 to rotate, so that the push rod 16 can be rotated, and then the rotary plate 15 can be driven to rotate, the angle is convenient to adjust, the hydraulic power generation device is fixed by the screw 10, water is conveyed by the main water pipe 2, the position of the butterfly plate 6 can be adjusted by the wheel disc 7, whether the second water conveying pipe 5 is smooth or not is convenient to control according to the situation, water is convenient to control by impacting on the rotary plate 15, potential energy of water can be converted into rotary mechanical energy of the second rotary shaft 24, the first oil cylinder 19 can drive the first rotary shaft 22 to move by the hydraulic power generation device 20, meanwhile, the second oil cylinder 25 can drive the slide rod 31 to move, so that one of the first gear 28, the second gear 29 and the third gear 30 can be meshed with the fourth gear 35 according to the requirement, the rotary speed of the first rotary shaft 22 can be controlled according to the requirement, the efficacy of the hydraulic power generation device 20 can be conveniently adjusted, the cover plate 13 is convenient for a worker to overhaul, the normal parts in the first shell 8 can be ensured, and the accumulated water in the first shell 8 can be quickly discharged by the water through the water pipe 14, and the influence on the rotary speed of the first rotary table 9 can be avoided.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (6)

1. The utility model provides a high-efficient drive mechanism of hydraulic turbine, includes first casing (8), its characterized in that: the lower extreme one side of first casing (8) is fixed with bottom plate (21), the second pivot (24) has been cup jointed in the rotation on the one end lateral wall of first casing (8), the one end of second pivot (24) is fixed with first carousel (9), and first carousel (9) are located first casing (8), equidistant a plurality of rotating plates (15) that are equipped with on first carousel (9), one side of first casing (8) runs through and is equipped with water delivery device, the other end of second pivot (24) rotates and cup joints second casing (23), the other end of second pivot (24) is fixed with fourth gear (35), and fourth gear (35) are located second casing (23), be equipped with adjusting device in second casing (23), adjusting device and fourth gear (35) are corresponding, be equipped with first pivot (22) on the adjusting device, the one end of first pivot (22) is located one side of second casing (23), one side of first pivot (22) is connected with water wheel (20), and is equipped with power generation facility (20) and is equipped with on second hydro-cylinder (25) and is fixed with the bottom plate (25), the piston rod (25) is fixed on the second casing (23), the fixed plate (41) is rotatably sleeved with a sliding rod (31), a movable groove (26) is formed in one end side wall in the second shell (23), a movable block (27) is mounted in the movable groove (26), one side of the movable block (27) is fixed on one side of the fixed plate (41), a first gear (28), a second gear (29) and a third gear (30) are sequentially and fixedly sleeved on the sliding rod (31) from top to bottom, the first gear (28), the second gear (29) and the third gear (30) are corresponding to a fourth gear (35), a connecting groove (34) is formed in one end side wall in the second shell (23), a connecting block (33) is mounted in the connecting groove (34), one side of the connecting block (33) is rotatably connected with a sleeve (32), one end of the sliding rod (31) is positioned in the sleeve (32), a second opening (39) is formed in one side of the second shell (23), bearing grooves (38) are formed in opposite side walls in the second opening (39), the bearing blocks (38) are respectively arranged in the opposite side walls, the bearing blocks (36) are fixedly arranged in the first bearing block (22) and the bearing blocks (36) are fixedly arranged in the first bearing block (22), one end of the first rotating shaft (22) is provided with a groove, the other end of the sliding rod (31) is positioned in the groove, a limiting groove (42) is formed in the side wall of one end in the groove, a limiting block (40) is arranged in the limiting groove (42), one side of the limiting block (40) is fixedly arranged on one side of the sliding rod (31), the moving device comprises two sliding plates (17) at two sides of the lower end of the hydroelectric generating device (20), two sliding grooves (18) are formed in the upper end of the bottom plate (21), the two sliding plates (17) are respectively positioned in the two sliding grooves (18), two first oil cylinders (19) are fixedly arranged at one side of the upper end of the bottom plate (21), the tail ends of piston rods of the two first oil cylinders (19) are jointly fixedly arranged on one side of the hydroelectric generating device (20), one side of the first rotating plate (9) is rotatably connected with a second rotating plate (11), one side of the second rotating plate (11) is rotatably connected with a plurality of push rods (16) at equal intervals, one ends of the plurality of rotating plates (15) are rotatably connected with one side of the first rotating plates (9), one side of the plurality of push rods (16) are rotatably connected with the first rotating plates (11) respectively, one side of the second rotating plates (11) is fixedly connected with one side of the second rotating plates (11) through the first rotating plates (10) through the first rotating plates (11), four through holes (43) are formed in the second rotary table (11) at equal intervals, four screws (10) are respectively arranged in the four through holes (43) in a penetrating mode, a plurality of threaded through holes (45) are formed in one side of the first rotary table (9) at equal intervals, and the four screws (10) are respectively in threaded connection with the four threaded through holes (45) in a sleeving mode.
2. The efficient transmission mechanism of a water turbine according to claim 1, wherein the water delivery device comprises a first water delivery pipe (1) and a second water delivery pipe (5) which penetrate through one side of a first shell (8), the first water delivery pipe (1) is located at the upper end of the second water delivery pipe (5), the first water delivery pipe (1) and the second water delivery pipe (5) are corresponding to a rotating plate (15), one ends of the first water delivery pipe (1) and the second water delivery pipe (5) penetrate through a main water pipe (2) jointly, a supporting plate (3) is arranged on the first water delivery pipe (1) and the second water delivery pipe (5) in a penetrating mode jointly, one side of the supporting plate (3) is fixedly provided with a supporting frame (4), one end of the supporting frame (4) is fixedly arranged on one side of the first shell (8), one side of the second water delivery pipe (5) is rotatably sleeved with a wheel disc (7), one end of the wheel disc (7) is fixedly provided with a butterfly plate (6), the butterfly plate (6) is located in the second water delivery pipe (5), and a butterfly plate (6) is coated with a butterfly layer.
3. The efficient transmission mechanism of the water turbine according to claim 1, wherein a first opening (12) is formed in one side of the first shell (8), a cover plate (13) is hinged to one side of the first shell (8), and the cover plate (13) corresponds to the first opening (12).
4. A hydraulic turbine high efficiency drive according to claim 1, wherein the bottom in the first housing (8) is inclined.
5. The efficient transmission mechanism of a water turbine according to claim 4, wherein a drain pipe (14) is provided at a lower end of one side of the first housing (8), and the drain pipe (14) is located at a lower end of the cover plate (13).
6. A hydraulic turbine high efficiency transmission according to claim 1, wherein the second housing (23) is fixed to the other side of the upper end of the bottom plate (21).
CN201910409023.0A 2019-05-17 2019-05-17 Efficient transmission mechanism of water turbine Active CN110080927B (en)

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CN111120180B (en) * 2019-12-18 2021-04-23 腾安电子科技(江苏)有限公司 Transmission conversion speed regulator for hydraulic turbine set
CN112377351A (en) * 2020-11-10 2021-02-19 张建军 Unit height adjusting device for hydroelectric power generation

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