AU2019200141A1 - A Yacht Driven by Three Propellers - Google Patents

A Yacht Driven by Three Propellers Download PDF

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Publication number
AU2019200141A1
AU2019200141A1 AU2019200141A AU2019200141A AU2019200141A1 AU 2019200141 A1 AU2019200141 A1 AU 2019200141A1 AU 2019200141 A AU2019200141 A AU 2019200141A AU 2019200141 A AU2019200141 A AU 2019200141A AU 2019200141 A1 AU2019200141 A1 AU 2019200141A1
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Prior art keywords
cavity
rotating
fixedly connected
rotating shaft
helical gear
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AU2019200141A
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AU2019200141B2 (en
Inventor
Biyun Lou
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Zhejiang Zhirui Technology Group Co Ltd
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Zhejiang Zhirui Technology Group Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/16—Use of propulsion power plant or units on vessels the vessels being motor-driven relating to gas turbines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • B63H23/06—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from a single propulsion power unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/02—Adaptations for driving vehicles, e.g. locomotives
    • F01D15/04—Adaptations for driving vehicles, e.g. locomotives the vehicles being waterborne vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • B63H23/06—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from a single propulsion power unit
    • B63H2023/062—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from a single propulsion power unit comprising means for simultaneously driving two or more main transmitting elements, e.g. drive shafts

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Toys (AREA)

Abstract

A steam turbine device of the invention comprises a device main body (10), a guide device, a power device, an emergency life-saving device and a water pumping device arranged on the device main body (10), wherein the guide device comprises a first guide block (11) arranged at the upper end of the device main body (10), and a first rotating cavity (12) is set in the first guide block (11), wherein a first helical gear (13) capable of rotating is arranged in the first rotating cavity (12). The device adopts the three propellers as driving, so that the speed of the ship is higher, and the steering is more flexible than that of a speedboat controlled by a common baffle. Due to the fact that the lifeboat is arranged in the hull in the device, the survival rate under the emergency situation is greatly improved. 15 14 1 1 13 \ ~ i17 \ L.. -20 \ 42----- -- - 19 4-4--1 23 47 ^ 22 45 44&74 72 59 67 33 40 0 56 33835 63 -24 72 - K 9 51 -53 \54

Description

A steam turbine device of the invention comprises a device main body (10), a guide device, a power device, an emergency life-saving device and a water pumping device arranged on the device main body (10), wherein the guide device comprises a first guide block (11) arranged at the upper end of the device main body (10), and a first rotating cavity (12) is set in the first guide block (11), wherein a first helical gear (13) capable of rotating is arranged in the first rotating cavity (12). The device adopts the three propellers as driving, so that the speed of the ship is higher, and the steering is more flexible than that of a speedboat controlled by a common baffle. Due to the fact that the lifeboat is arranged in the hull in the device, the survival rate under the emergency situation is greatly improved.
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2019200141 10 Jan 2019
DRAWINGS
Figure AU2019200141A1_D0001
FIG.l
Figure AU2019200141A1_D0002
FIG.2
2019200141 10 Jan 2019
A STEAM TURBINE DEVICE
TECHNICAL FIELD [0001] The invention relates to the technical field of intelligent drive, in particular to a steam turbine device.
BACKGROUND OF THE INVENTION [0002] Nowadays, people's living standards in China are getting better and better, and more and more people are paying attention to spiritual pursuits. One of the spiritual pursuit is to travel. The seaside is undoubtedly one of the places where the majority of tourists are fascinated, and going to seaside is bound to involve a boat trip, so the easy-to-use and exciting speedboats are the first choice for tourists. Most of the current speedboats adopt a single propeller drive to control the direction of the baffle on both sides of the hull through the steering wheel. However, this device uses three propellers as the drive, making the ship faster, and the steering is far more flexible than the common speedboats controlled by the baffle. Moreover, the lifeboat is provided in the hull of the device, which greatly improves the survival rate in the case of sudden situation, so a steam turbine device is necessarily set up.
BRIEF SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the invention is to provide a steam turbine device so as to overcome the problems existing in the prior art.
[0004] The following technical plan is adopted by the invention: a steam turbine device of the invention, comprises a device main body, a guide device, a power device, an emergency life-saving device and a water pumping device arranged on the device main body, wherein the guide device comprises a first guide block arranged at the upper end of the device main body, and a first rotating cavity is set in the first guide block, wherein a first helical gear capable of rotating is arranged in the first rotating
2019200141 10 Jan 2019 cavity, wherein a first rotating shaft being capable of rotating and extending out of the first guide block at the left end is fixedly connected to the axis of the first helical gear, wherein the left end of the first rotating shaft is fixedly connected with a steering wheel; a second rotating cavity communicated with the right side of the first rotating cavity, wherein a second helical gear in meshing engagement and connected with the first helical gear is set in the second rotating cavity, and a rotatable second rotating shaft is fixedly connected to the axis of the second helical gear; a first cavity set in the device main body, wherein the lower end of the second rotating shaft extends into the first cavity and is fixedly connected with a universal joint, a first transmission cavity set in the inner wall of the left side of the first cavity, wherein a first through hole is communicated between the first transmission cavity and the first cavity, and the lower end of the universal joint is fixedly connected with a third rotating shaft which can rotate and extends into the first transmission cavity through the first through hole; a rotatable first spur gear fixedly connected to the lower end of the third rotating shaft, a first sliding cavity communicated with the left side of the first transmission cavity, wherein a rack for a threaded engagement to the first spur gear and capable of sliding back and forth is arranged in the first sliding cavity; a front-back symmetrical second working block fixedly connected to the front end and the rear end of the device main body, wherein a second transmission cavity communicated with the first sliding cavity is set in the second working block, and first guide chutes which are symmetrical up and down and have openings towards each other are set in the second transmission cavity; wherein a first sliding block, the upper and lower end of which extends into the first guide chute and can slide back and forth, is set in the second transmission cavity, a first groove with openings towards each other set at the one end where the first sliding blocks are adjacent to each other, a left-right symmetrical guide slider fixedly connected to the inner wall of the left side and the right side of the first groove, wherein the front end and the rear end of the rack are front and back symmetrically and fixedly connected with second sliding blocks respectively extending into the first groove; a fourth rotating shaft, fixedly connected to the position, close to the outer
2019200141 10 Jan 2019 side, of the left end of the first sliding block in a rotating mode; a second groove with the opening to the left set in the left end of the second working block, wherein a second through hole is communicated between the second groove and the second transmission cavity, and second guide chutes which are symmetrical up and down and have openings towards each other are set in the second through hole, a third sliding block capable of sliding back and forth, the upper and lower end of which extends into the second guide chute, arranged in the second through hole, wherein the left end of the fourth rotating shaft extends through the second through hole and extends into the second groove and is fixedly connected with a first propeller, wherein the fourth rotating shaft extends through the third sliding block and is fixedly connected with the third sliding block in a rotating mode, wherein the front end and the rear end of the third sliding block are symmetrically and fixedly connected with the elastic waterproof leather,the other end of which is fixedly connected to the inner wall of the front end and the rear end of the second through hole.
[0005] As an optimized technical proposal, the power device comprises a steam turbine which is fixedly arranged in the left end of the device main body, a fifth rotating shaft in power connection with the lower end of the steam turbine, a third rotating cavity set in the inner wall of the lower side of the steam turbine, wherein the lower end of the fifth rotating shaft extends into the third rotating cavity and is fixedly connected with a rotatable third helical, and the right end of the third helical gear is in meshing engagement with a rotatable fourth helical gear, a sixth rotating shaft which extends from the left end to the outside and can rotate fixedly connected to the axis of the fourth helical gear, wherein a second propeller is fixedly connected to the left end of the sixth rotating shaft; a fourth rotating cavity communicated with the first sliding cavity arranged in the inner wall of the right side of the third rotating cavity, wherein the right end of the sixth rotating shaft extends into the fourth rotating cavity, and is fixedly connected with a rotatable fifth helical gear, wherein a sixth helical gear which engages with the fifth helical gear is arranged in the fourth rotating cavity in a front-back symmetrical mode, wherein a seventh rotating shaft which extends into the
2019200141 10 Jan 2019 second transmission cavity and is capable of rotating is fixedly connected to the axis of the sixth helical gear, wherein the other end of the seventh rotating shaft is fixedly connected with a rotatable seventh helical gear; an eighth helical gear fixedly connected to the fourth rotating shaft in meshing engagement with the right end of the seventh helical gear, wherein a third groove having an opening inward and aligning with the eighth helical gear is set in the inner wall of the outer side of the second transmission cavity.
[0006] As an optimized technical proposal, the emergency life-saving device comprises a fifth groove with an opening backwards set in the device main body, a waterproof block capable of sliding back and forth arranged on the rear side of the fifth groove, fourth grooves having an opening outward set in the left end and the right end of the waterproof block, a fifth rotating cavity symmetrically arranged in the inner wall of the left side and the right side of the fifth groove, wherein a third through hole is communicated between the fifth rotating cavity and the fourth groove, wherein a fourth sliding block capable of sliding into the third through hole is arranged in the fourth groove; a first reel capable of rotating arranged in the fifth rotating cavity, wherein a sixth rotating cavity is symmetrically arranged in the inner wall of the front side of the fifth rotating cavity, a second reel capable of rotating arranged in the sixth rotating cavity, wherein a seventh rotating cavity is set in the inner wall between the sixth rotating cavity, a third reel capable of rotating arranged in the seventh rotating cavity, a drawstring fixedly connected to the one end of the fourth sliding block, which is close to the fifth rotating cavity, wherein the drawstring is wound around the first reel and the second reel and is finally wound and fixed on the third reel, wherein the axis of the third reel is fixedly connected with an eighth rotating shaft, and the lower end of the eighth rotating shaft is fixedly connected with a motor; an inflatable lifeboat arranged at the front end of the waterproof block, wherein the front end of the inflatable lifeboat is fixedly connected with an inflation tube; an inflator pump fixedly arranged in the inner wall of the front side of the fifth groove, wherein the rear end of the inflator pump is fixedly connected with the
2019200141 10 Jan 2019 inflation tube, and the inflator pump is electrically communicated with the motor on the lower side of the seventh rotating cavity, and springs are arranged in a row, one end of which is fixedly connected to the rear end of the inflatable lifeboat, the other end of which is fixedly conneceted with the inner wall of the front side of the fifth groove.
[0007] As an optimized technical proposal, the water pumping device comprises a water storage tank with an upward opening set in the device main body, a water inlet pipeline arranged in the inner wall of the lower side of the water storage tank, a first filter screen fixedly arranged in a pipe opening at the upper end of the water inlet pipeline, wherein a water suction pump is arranged in the inner wall of the lower end of the water inlet pipeline; a water outlet pipeline penetrating through the outside arranged on the inner wall of the left side of the water storage tank, wherein a second filter screen is fixedly arranged in the pipe opening at the right end of the water outlet pipeline, and when people catch the seafood, the seafood can be placed in the water storage tank, and the water suction pump can be opened and the seawater can be continuously pumped into the water storage tank to guarantee the survival of the seafood, and water can be discharged from the water outlet pipeline when the water level is too high, so that the seawater is not too full and the seafood can be prevented from running away.
[0008] The benefits of the invention is: the invention is simple in structure and convenient to operate. When the device is used for sailing, the steam turbine is turned on, and the steam turbine drives the fifth rotating shaft to rotate to drive the third helical gear to rotate, and the third helical gear drives the fourth helical gear to rotate, and the fourth helical gear drives the sixth rotating shaft to rotate, which drives the second propeller and the fifth helical gear to rotate, driving the sixth helical gear to rotate, so that the sixth helical gear drives the seventh rotating shaft to rotate to drive the seventh helical gear to rotate; the seventh helical gear drives the eighth helical gear to rotate, and the eighth helical gear drives the fourth rotating shaft to rotate, driving the first propeller to rotate, so that when the steam turbine is started, the three
2019200141 10 Jan 2019 propellers run at the same time to drive the device to sail; when steering is needed, the steering wheel is rotated to drive the first rotating shaft to rotate, and the first rotating shaft drives the first helical gear to rotate, which drives the second helical gear to rotate. The second helical gear drives the second rotating shaft to rotate, which drives the universal joint to rotate to drive the third rotating shaft to rotate, and the third rotating shaft drives the first spur gear to rotate, which drives the rack to slide back and forth. When the rack slides forwards, it pushes the first sliding block on the front side to slide forwards, which drives the fourth rotating shaft on the front side to slide forwards, and the eighth helical gear on the front side is disengaged from the seventh helical gear on the front side, and at this moment, the eighth helical gear on the rear side and the seventh helical gear on the front side are still in an engaged state. Under the power provided by the fourth rotating shaft at the rear side, the device completes the forward fast steering; when the rack slides backwards, the device rotates backwards, and the steering wheel is reset, the device is restored to a straight line; if the device cannot be used or is subjected to destructive damage in the event of an emergency in the sailing, an emergency life-saving device can be started, and a motor on the inner wall of the lower side of the seventh rotating cavity can be started, so that the eighth rotating shaft can rotate; The eighth rotating shaft drives the third reel to rotate to pull the drawstring to enable the fourth sliding block to slide out of the fourth groove. When the eighth rotating shaft rotates, the inflator pump is started to inflate the inflatable lifeboat. After the fourth sliding block slides out of the fourth groove, the inflatable lifeboat rapidly expands and the elasticity of the spring enables the waterproof block to slide out of the fifth groove, and then the inflatable lifeboat is also popped out of the fifth groove ; after the inflatable lifeboat is inflated, person can board the lifeboat and break off the inflation tube so as to take the inflatable lifeboat to flee away. The device has a three-power rapid steering function which is not provided by other speedboats.
BRIEF DESCRIPTION OF THE DRAWINGS [0009] For better description, the present invention is described in detail by the
2019200141 10 Jan 2019 following specific embodiments and drawings.
[0010] FIG.1 is a schematic diagram of a steam turbine device showing the interior structure in this invention.
[0011] FIG.2 is a cross-sectional view showing what the A-A directs in FIG. 1.
[0012] FIG.3 is a enlarged schematic diagram showing what the B directs in FIG.2.
[0013] FIG.4 is a cross-sectional view showing what the C-C directs in FIG.2.
DETAILED DESCRIPTION OF THE INVENTION [0014] Referring to FIG. 1 to FIG. 4, a steam turbine device of the invention, comprises a device main body 10, a guide device, a power device, an emergency life-saving device and a water pumping device arranged on the device main body 10, wherein the guide device comprises a first guide block 11 arranged at the upper end of the device main body 10, and a first rotating cavity 12 is set in the first guide block 11; wherein a first helical gear 13 capable of rotating is arranged in the first rotating cavity 12, wherein a first rotating shaft 14 being capable of rotating and extending out of the first guide block 11 at the left end is fixedly connected to the axis of the first helical gear 13, wherein the left end of the first rotating shaft 14 is fixedly connected with a steering wheel 15; a second rotating cavity 16 communicated with the right side of the first rotating cavity 12, wherein a second helical gear 17 in meshing engagement with the first helical gear 13 is set in the second rotating cavity 16, and a rotatable second rotating shaft 18 is fixedly connected to the axis of the second helical gear 17; a first cavity 19 set in the device main body 10, wherein the lower end of the second rotating shaft 18 extends into the first cavity 19 and is fixedly connected with a universal joint 20, a first transmission cavity 21 set in the inner wall of the left side of the first cavity 19, wherein a first through hole 22 is communicated between the first transmission cavity 21 and the first cavity 19, and the lower end of the universal joint 20 is fixedly connected with a third rotating shaft 23 which can rotate and extends into the first transmission cavity 21 through the first through hole 22; a
2019200141 10 Jan 2019 rotatable first spur gear 24 fixedly connected to the lower end of the third rotating shaft 23, a first sliding cavity 25 communicated with the left side of the first transmission cavity 21, wherein a rack 26 for a threaded engagement to the first spur gear 24 and capable of sliding back and forth is arranged in the first sliding cavity 25; a front-back symmetrical second working block 27 fixedly connected to the front end and the rear end of the device main body 10, wherein a second transmission cavity 28 communicated with the first sliding cavity 25 is set in the second working block 27, and first guide chutes 35 which are symmetrical up and down and have openings towards each other are set in the second transmission cavity 28; wherein a first sliding block 29, the upper and lower end of which extends into the first guide chute 35 and can slide back and forth, is set in the second transmission cavity 28; a first groove 30 with openings towards each other set at the one end where the first sliding blocks are adjacent to each other, a left-right symmetrical guide slider 31 fixedly connected to the inner wall of the left side and the right side of the first groove 30, wherein the front end and the rear end of the rack 26 are front and back symmetrically and fixedly connected with second sliding blocks 32 respectively extending into the first groove 30; a fourth rotating shaft 33, fixedly connected to the position, close to the outer side, of the left end of the first sliding block 29 in a rotating mode; a second groove 34 with the opening to the left set on the left end of the second working block 27, wherein a second through hole 37 is communicated between the second groove 34 and the second transmission cavity 28, and second guide chutes 38 which are symmetrical up and down and have openings towards each other are set in the second through hole 37, a third sliding block 39 capable of sliding back and forth, the upper and lower end of which extends into the second guide chute 38, arranged in the second through hole 37, wherein the left end of the fourth rotating shaft 33 extends through the second through hole 37 and then into the second groove 34 and is fixedly connected with a first propeller 36, wherein the fourth rotating shaft 33 extends through the third sliding block 39 and is fixedly connected with the third sliding block 39 in a rotating mode, wherein the front end and the rear end of the third sliding block 39 are symmetrically
2019200141 10 Jan 2019 and fixedly connected with the elastic waterproof leather 40, the other end of which is fixedly connected to the inner wall of the front end and the rear end of the second through hole 37.
[0015] Helpfully, the power device comprises a steam turbine 41 which is fixedly arranged in the left end of the device main body 10, a fifth rotating shaft 42 in power connection with the lower end of the steam turbine 41, a third rotating cavity 43 set in the inner wall of the lower side of the steam turbine 41, wherein the lower end of the fifth rotating shaft 42 extends into the third rotating cavity 43 and is fixedly connected with a rotatable third helical gear 44, and the right end of the third helical gear 44 is in meshing engagement with a rotatable fourth helical gear 45, a sixth rotating shaft 46 which extends from the left end to the outside and can rotate fixedly connected to the axis of the fourth helical gear 45, wherein a second propeller 47 is fixedly connected to the left end of the sixth rotating shaft 46; a fourth rotating cavity 48 communicated with the first sliding cavity 25 arranged in the inner wall of the right side of the third rotating cavity 43, wherein the right end of the sixth rotating shaft 46 extends into the fourth rotating cavity 48, and is fixedly connected with a rotatable fifth helical gear 49, wherein a sixth helical gear 50 which engages with the fifth helical gear 49 is arranged in the fourth rotating cavity 48 in a front-back symmetrical mode, wherein a seventh rotating shaft 51 which extends into the second transmission cavity 28 and is capable of rotating is fixedly connected to the axis of the sixth helical gear 50, wherein the other end of the seventh rotating shaft 51 is fixedly connected with a rotatable seventh helical gear 52; an eighth helical gear 53 fixedly connected to the fourth rotating shaft 33 in meshing engagement with the right end of the seventh helical gear 52, wherein a third groove 54 having an opening inward and aligning with the eighth helical gear 53 is set in the inner wall of the outer side of the second transmission cavity 28.
[0016] Helpfully, the emergency life-saving device comprises a fifth groove 55 with an opening backwards set in the device main body 10, a waterproof block 56 capable of sliding back and forth arranged on the rear side of the fifth groove 55, fourth
2019200141 10 Jan 2019 grooves 57 having an opening outward set in the left end and the right end of the waterproof block 56, a fifth rotating cavity 58 symmetrically arranged in the inner wall of the left side and the right side of the fifth groove 55, wherein a third through hole 59 is communicated between the fifth rotating cavity 58 and the fourth groove 57, wherein a fourth sliding block 60 capable of sliding into the third through hole 59 is arranged in the fourth groove 57; a first reel 61 capable of rotating arranged in the fifth rotating cavity 58, wherein a sixth rotating cavity 62 is symmetrically arranged in the inner wall of the front side of the fifth rotating cavity 58, a second reel 63 capable of rotating arranged in the sixth rotating cavity 62, wherein a seventh rotating cavity 64 is set in the inner wall between the sixth rotating cavity 62, a third reel 65 capable of rotating arranged in the seventh rotating cavity 64, a drawstring 176 fixedly connected to the one end of the fourth sliding block 60, which is close to the fifth rotating cavity 58, wherein the drawstring 176 is wound around the first reel 61 and the second reel 63 and is finally wound and fixed on the third reel 65, wherein the axis of the third reel 65 is fixedly connected with an eighth rotating shaft 66, and the lower end of the eighth rotating shaft 66 is fixedly connected with a motor; an inflatable lifeboat 67 arranged at the front end of the waterproof block 56, wherein the front end of the inflatable lifeboat 67 is fixedly connected with an inflation tube 68; an inflator pump 69 fixedly arranged in the inner wall of the front side of the fifth groove 55, wherein the rear end of the inflator pump 69 is fixedly connected with the inflation tube 68, and the inflator pump 69 is electrically communicated with the motor on the lower side of the seventh rotating cavity 64, and springs 70 are arranged in a row, one end of which is fixedly connected to the rear end of the inflatable lifeboat 67, the other end of which is fixedly conneceted with the inner wall of the front side of the fifth groove 55.
[0017] Helpfully, the water pumping device comprises a water storage tank 71 with an upward opening set in the device main body 10, a water inlet pipeline 72 arranged in the inner wall of the lower side of the water storage tank 71, a first filter screen 73 fixedly arranged in a pipe opening at the upper end of the water inlet pipeline 72,
2019200141 10 Jan 2019 wherein a water suction pump 74 is arranged in the inner wall of the lower end of the water inlet pipeline 72; a water outlet pipeline 75 penetrating through the outside arranged on the inner wall of the left side of the water storage tank 71, wherein a second filter screen 76 is fixedly arranged in the pipe opening at the right end of the water outlet pipeline 75. When people catch the seafood, the seafood can be placed in the water storage tank 71, and the water suction pump 74 can be opened and the seawater can be continuously pumped into the water storage tank 71 to guarantee the survival of the seafood, and water can be discharged from the water outlet pipeline 75 when the water level is too high, so that the seawater is not too full and the seafood can be prevented from running away.
[0018] When the device is used for sailing, the steam turbine 41 is turned on, and the steam turbine 41 drives the fifth rotating shaft 42 to rotate to drive the third helical gear 44 to rotate, and the third helical gear 44 drives the fourth helical gear 45 to rotate, and the fourth helical gear 45 drives the sixth rotating shaft 46 to rotate, which drives the second propeller 47 and the fifth helical gear 49 to rotate, driving the sixth helical gear 50 to rotate, so that the sixth helical gear 50 drives the seventh rotating shaft 51 to rotate to drive the seventh helical gear 52 to rotate; the seventh helical gear 52 drives the eighth helical gear 53 to rotate, and the eighth helical gear 53 drives the fourth rotating shaft 33 to rotate, driving the first propeller 36 to rotate, so that when the steam turbine 41 is started, the three propellers run at the same time to drive the device to sail; when steering is needed, the steering wheel 15 is rotated to drive the first rotating shaft 14 to rotate, and the first rotating shaft 14 drives the first helical gear 13 to rotate, which drives the second helical gear 17 to rotate. The second helical gear 17 drives the second rotating shaft 18 to rotate, which drives the universal joint 20 to rotate to drive the third rotating shaft 23 to rotate, and the third rotating shaft 23 drives the first spur gear 24 to rotate, which drives the rack 26 to slide back and forth. When the rack 26 slides forwards, it pushes the first sliding block 29 on the front side to slide forwards, which drives the fourth rotating shaft 33 on the front side to slide forwards, and the eighth helical gear 53 on the front side is disengaged from the
2019200141 10 Jan 2019 seventh helical gear 52 on the front side, and at this moment, the eighth helical gear 53 on the rear side and the seventh helical gear 52 on the front side are still in an engaged state. Under the power provided by the fourth rotating shaft 33 at the rear side, the device completes the forward fast steering; when the rack 26 slides backwards, the device rotates backwards, and the steering wheel 15 is reset, the device is restored to a straight line; if the device cannot be used or is subjected to destructive damage in the event of an emergency in the sailing, an emergency life-saving device can be started, and a motor on the inner wall of the lower side of the seventh rotating cavity 64 can be started, so that the eighth rotating shaft 66 can rotate; The eighth rotating shaft 66 drives the third reel 65 to rotate to pull the drawstring 176 to enable the fourth sliding block 60 to slide out of the fourth groove 57. When the eighth rotating shaft 66 rotates, the inflator pump 69 is started to inflate the inflatable lifeboat 67. After the fourth sliding block 60 slides out of the fourth groove 57, the inflatable lifeboat 67 rapidly expands and the elasticity of the spring 70 enables the waterproof block 56 to slide out of the fifth groove 55, and then the inflatable lifeboat 67 is also popped out of the fifth groove 55; after the inflatable lifeboat 67 is inflated, the person can board the lifeboat and break off the inflation tube 68 so as to take the inflatable lifeboat 67 to flee away. The device has a three-power rapid steering function which is not provided by other speedboats.
[0019] The benefits of the invention is: the invention is simple in structure and convenient to operate. When the device is used for sailing, the steam turbine is turned on, and the steam turbine drives the fifth rotating shaft to rotate to drive the third helical gear to rotate, and the third helical gear drives the fourth helical gear to rotate, and the fourth helical gear drives the sixth rotating shaft to rotate, which drives the second propeller and the fifth helical gear to rotate, driving the sixth helical gear to rotate, so that the sixth helical gear drives the seventh rotating shaft to rotate to drive the seventh helical gear to rotate; the seventh helical gear drives the eighth helical gear to rotate, and the eighth helical gear drives the fourth rotating shaft to rotate, driving the first propeller to rotate, so that when the steam turbine is started, the three
2019200141 10 Jan 2019 propellers run at the same time to drive the device to sail; when steering is needed, the steering wheel is rotated to drive the first rotating shaft to rotate, and the first rotating shaft drives the first helical gear to rotate, which drives the second helical gear to rotate. The second helical gear drives the second rotating shaft to rotate, which drives the universal joint to rotate to drive the third rotating shaft to rotate, and the third rotating shaft drives the first spur gear to rotate, which drives the rack to slide back and forth. When the rack slides forwards, it pushes the first sliding block on the front side to slide forwards, which drives the fourth rotating shaft on the front side to slide forwards, and the eighth helical gear on the front side is disengaged from the seventh helical gear on the front side, and at this moment, the eighth helical gear on the rear side and the seventh helical gear on the front side are still in an engaged state. Under the power provided by the fourth rotating shaft at the rear side, the device completes the forward fast steering; when the rack slides backwards, the device rotates backwards, and the steering wheel is reset, the device is restored to a straight line; if the device cannot be used or is subjected to destructive damage in the event of an emergency in the sailing, an emergency life-saving device can be started, and a motor on the inner wall of the lower side of the seventh rotating cavity can be started, so that the eighth rotating shaft can rotate; The eighth rotating shaft drives the third reel to rotate to pull the drawstring to enable the fourth sliding block to slide out of the fourth groove. When the eighth rotating shaft rotates, the inflator pump is started to inflate the inflatable lifeboat. After the fourth sliding block slides out of the fourth groove, the inflatable lifeboat rapidly expands and the elasticity of the spring enables the waterproof block to slide out of the fifth groove, and then the inflatable lifeboat is also popped out of the fifth groove ; after the inflatable lifeboat is inflated, person can board the lifeboat and break off the inflation tube so as to take the inflatable lifeboat to flee away. The device has a three-power rapid steering function which is not provided by other speedboats.
[0020] The above is only the specific embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not
2019200141 10 Jan 2019 thought of by the creative work should fall into the claimed protection extent of this invention. Therefore, the claimed protection extent of the invention shall be determined with reference to the appended claims.
2019200141 10 Jan 2019

Claims (4)

1. A steam turbine device of the invention, comprising a device main body;
a guide device, a power device, an emergency life-saving device and a water pumping device arranged on the device main body, wherein the guide device comprises a first guide block arranged at the upper end of the device main body, and a first rotating cavity is set in the first guide block, wherein a first helical gear capable of rotating is arranged in the first rotating cavity, wherein a first rotating shaft being capable of rotating and extending out of the first guide block at the left end is fixedly connected to the axis of the first helical gear, wherein the left end of the first rotating shaft is fixedly connected with a steering wheel; a second rotating cavity communicated with the right side of the first rotating cavity, wherein a second helical gear in meshing engagement and connected with the first helical gear is set in the second rotating cavity, and a rotatable second rotating shaft is fixedly connected to the axis of the second helical gear;
a first cavity set in the device main body, wherein the lower end of the second rotating shaft extends into the first cavity and is fixedly connected with a universal joint, a first transmission cavity set in the inner wall of the left side of the first cavity, wherein a first through hole is communicated between the first transmission cavity and the first cavity, and the lower end of the universal joint is fixedly connected with a third rotating shaft which can rotate and extends into the first transmission cavity through the first through hole;
2019200141 10 Jan 2019 a rotatable first spur gear fixedly connected to the lower end of the third rotating shaft;
a first sliding cavity communicated with the left side of the first transmission cavity, wherein a rack for a threaded engagement to the first spur gear and capable of sliding back and forth is arranged in the first sliding cavity;
a front-back symmetrical second working block fixedly connected to the front end and the rear end of the device main body, wherein a second transmission cavity communicated with the first sliding cavity is set in the second working block, and first guide chutes which are symmetrical up and down and have openings towards each other are set in the second transmission cavity, wherein a first sliding block, the upper and lower end of which extends into the first guide chute and can slide front and back, is set in the second transmission cavity, a first groove with openings towards each other set at the one end where the first sliding blocks are adjacent to each other;
a left-right symmetrical guide slider fixedly connected to the inner wall of the left side and the right side of the first groove, wherein the front end and the rear end of the rack are front and back symmetrically and fixedly connected with second sliding blocks respectively extending into the first groove;
a fourth rotating shaft, fixedly connected to the position, close to the outer side, of the left end of the first sliding block in a rotating mode;
a second groove with the opening to the left set in the left end of the second working block, wherein a second through hole is communicated between the second groove and the second transmission cavity, and second guide chutes which are symmetrical up and down and have openings towards each other are set in the second through hole, a third sliding block capable of sliding back and forth, the upper and lower end of which extends into the second guide chute, arranged in the second through hole,
2019200141 10 Jan 2019 wherein the left end of the fourth rotating shaft extends through the second through hole and extends into the second groove and is fixedly connected with a first propeller, wherein the fourth rotating shaft extends through the third sliding block and is fixedly connected with the third sliding block in a rotating mode, wherein the front end and the rear end of the third sliding block are symmetrically and fixedly connected with the elastic waterproof leather, the other end of which is fixedly connected to the inner wall of the front end and the rear end of the second through hole.
2. The steam turbine device of claim 1, wherein the power device comprises a steam turbine which is fixedly arranged in the left end of the device main body;
a fifth rotating shaft in power connection with the lower end of the steam turbine;
a third rotating cavity set in the inner wall of the lower side of the steam turbine, wherein the lower end of the fifth rotating shaft extends into the third rotating cavity and is fixedly connected with a rotatable third helical, and the right end of the third helical gear is in meshing engagement with a rotatable fourth helical gear, a sixth rotating shaft which extends from the left end to the outside and can rotate fixedly connected to the axis of the fourth helical gear, wherein a second propeller is fixedly connected to the left end of the sixth rotating shaft;
a fourth rotating cavity communicated with the first sliding cavity arranged in the inner wall of the right side of the third rotating cavity, wherein the right end of the sixth rotating shaft extends into the fourth rotating cavity, and is fixedly connected with a rotatable fifth helical gear, wherein a sixth helical gear which engages with the fifth helical gear is arranged in the fourth rotating cavity in a front-back symmetrical mode, wherein a seventh rotating shaft which extends into the second transmission cavity and is capable of rotating is fixedly connected to the axis of the sixth helical gear,
2019200141 10 Jan 2019 wherein the other end of the seventh rotating shaft is fixedly connected with a rotatable seventh helical gear;
an eighth helical gear fixedly connected to the fourth rotating shaft in meshing engagement with the right end of the seventh helical gear, wherein a third groove having an opening inward and aligning with the eighth helical gear is set in the inner wall of the outer side of the second transmission cavity.
3. The steam turbine device of claim 1, wherein the emergency life-saving device comprises a fifth groove with an opening backwards set in the device main body, a waterproof block capable of sliding back and forth arranged on the rear side of the fifth groove;
fourth grooves having an opening outward set in the left end and the right end of the waterproof block;
a fifth rotating cavity symmetrically arranged in the inner wall of the left side and the right side of the fifth groove, wherein a third through hole is communicated between the fifth rotating cavity and the fourth groove, wherein a fourth sliding block capable of sliding into the third through hole is arranged in the fourth groove;
a first reel capable of rotating arranged in the fifth rotating cavity, wherein a sixth rotating cavity is symmetrically arranged in the inner wall of the front side of the fifth rotating cavity, a second reel capable of rotating arranged in the sixth rotating cavity, wherein a seventh rotating cavity is set in the inner wall between the sixth rotating cavity, a third reel capable of rotating arranged in the seventh rotating cavity;
a drawstring fixedly connected to the one end of the fourth sliding block, which is close to the
2019200141 10 Jan 2019 fifth rotating cavity, wherein the drawstring is wound around the first reel and the second reel and is finally wound and fixed on the third reel, wherein the axis of the third reel is fixedly connected with an eighth rotating shaft, and the lower end of the eighth rotating shaft is fixedly connected with a motor;
an inflatable lifeboat arranged at the front end of the waterproof block, wherein the front end of the inflatable lifeboat is fixedly connected with an inflation tube;
an inflator pump fixedly arranged in the inner wall of the front side of the fifth groove, wherein the rear end of the inflator pump is fixedly connected with the inflation tube, and the inflator pump is electrically communicated with the motor on the lower side of the seventh rotating cavity, and springs are arranged in a row, one end of which is fixedly connected to the rear end of the inflatable lifeboat, the other end of which is fixedly conneceted with the inner wall of the front side of the fifth groove.
4. The steam turbine device of claim 1, wherein the water pumping device comprises a water storage tank with an upward opening set in the device main body;
a water inlet pipeline arranged in the inner wall of the lower side of the water storage tank;
a first filter screen fixedly arranged in a pipe opening at the upper end of the water inlet pipeline, wherein a water suction pump is arranged in the inner wall of the lower end of the water inlet pipeline;
a water outlet pipeline penetrating through the outside arranged on the inner wall of the left side of the water storage tank, wherein a second filter screen is fixedly arranged in the pipe opening at the right end of the water outlet pipeline, and when people catch the seafood, the seafood can be placed in the water storage tank, and the water suction pump can be opened and the seawater can be continuously pumped into the water storage tank to guarantee the survival of the seafood, and water can be discharged from the water outlet pipeline when the water level is too high, so that the seawater is not too full and the seafood can be prevented from running away.
2019200141 10 Jan 2019
1/3
2019200141 10 Jan 2019
DRAWINGS >
FIG.l
FIG.2
2019200141 10 Jan 2019
2/3
FIG. 3
2019200141 10 Jan 2019
AU2019200141A 2018-07-17 2019-01-10 A Yacht Driven by Three Propellers Ceased AU2019200141B2 (en)

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CN2018107865903 2018-07-17

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USD879885S1 (en) 2018-09-26 2020-03-31 Radio Flyer Inc. Wagon frame
USD879205S1 (en) 2018-09-26 2020-03-24 Radio Flyer Inc. Wagon
JP7454952B2 (en) 2020-01-28 2024-03-25 株式会社日立製作所 Noise filters and power converters

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Publication number Priority date Publication date Assignee Title
US345702A (en) * 1886-07-20 Pbopelling and steering vessels
US1013982A (en) * 1911-01-10 1912-01-09 John Slamka Marine propulsion.
US1153475A (en) * 1915-01-20 1915-09-14 Gen Electric Marine turbine.
US3132357A (en) * 1961-04-06 1964-05-12 Int Harvester Co Launching device
US5413512A (en) * 1994-07-05 1995-05-09 The United States Of America As Represented By The Secretary Of The Navy Multi-propeller drive system
US6038993A (en) * 1998-12-14 2000-03-21 Vento; Thomas Joseph Live well aerator system

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