CN112810788B - Hydraulic steering device of marine ship propeller - Google Patents
Hydraulic steering device of marine ship propeller Download PDFInfo
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- CN112810788B CN112810788B CN202110062074.8A CN202110062074A CN112810788B CN 112810788 B CN112810788 B CN 112810788B CN 202110062074 A CN202110062074 A CN 202110062074A CN 112810788 B CN112810788 B CN 112810788B
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- 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
- B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
Abstract
The invention relates to the technical field of hydraulic steering devices, in particular to a hydraulic steering device of a marine ship propeller, which comprises a propelling mechanism, a supporting mechanism and a steering mechanism, wherein the propelling mechanism comprises a propelling matching block, a propeller shell, a propelling motor and propelling fan blades, the propelling matching block at the lower end is connected in the propeller shell in a sliding way, a matching groove is arranged on the propeller shell, the two propelling matching blocks are connected through a sliding shaft, the propelling motor is fixedly connected on the propeller shell, the propelling fan blades are fixedly connected on an output shaft of the propelling motor, the supporting mechanism comprises a supporting sliding plate, a supporting rotating plate and a matching fixing block, the supporting rotating plate is rotatably connected at the lower end of the supporting sliding plate, the device can be switched back and forth in two steering modes, one steering is carried out only through the rotation of the propelling mechanism, and the other steering is carried out through the matching of the propelling mechanism and a steering suspension rudder, the steering process can be more stable, and the running process of the ship is more stable.
Description
Technical Field
The invention relates to the technical field of hydraulic steering devices, in particular to a hydraulic steering device of a marine ship propeller.
Background
For example publication number CN103857590B the hydraulic steering device of the present invention is a propeller specifically designed for operation in extremely cold environments where ice is present. In order to meet extremely cold requirements, the steering device is provided with a cross safety module arranged close to the hydraulic steering motor for absorbing the torque applied to the propeller by, for example, ice; the disadvantage of this invention is the ability to switch between the two steering modes.
Disclosure of Invention
The object of the present invention is to provide a hydraulic steering arrangement for a marine vessel propeller that can be switched between two steering modes.
The purpose of the invention is realized by the following technical scheme:
a hydraulic steering device of a marine ship propeller comprises a propelling mechanism, a supporting mechanism and a steering mechanism, wherein the propelling mechanism comprises a propelling matching block, a propeller shell, a propelling motor and a propelling fan blade, the propelling matching block at the lower end is connected in the propeller shell in a sliding manner, a matching groove is arranged on the propeller shell, the two propelling matching blocks are connected through a sliding shaft, the propelling motor is fixedly connected on the propeller shell, the propelling fan blade is fixedly connected on an output shaft of the propelling motor, the supporting mechanism comprises a supporting sliding plate, a supporting rotating plate and a matching fixing block, the supporting rotating plate is rotatably connected at the lower end of the supporting sliding plate, the matching fixing block is fixedly connected at the upper end of the supporting rotating plate, a matching groove is arranged on the matching fixing block, the propeller shell is rotatably connected at the lower end of the supporting rotating plate, the matching block at the upper end is connected on the matching fixing block in a sliding manner, steering mechanism hangs rudder, sprocket, turns to the tail rudder and turns to supplementary rudder including turning to, turns to and hangs equal fixedly connected with sprocket on rudder and two supplementary rudders that turn to, through chain drive between a plurality of sprockets, turns to the tail rudder and rotates the connection and hang the left end of rudder at turning to, hangs the rudder and rotates the connection on supporting the rotor plate, and two supplementary rudders that turn to all rotate the connection on supporting the rotor plate.
As a further optimization of the technical solution, the hydraulic steering apparatus of a marine vessel thruster of the present invention further comprises a support plate and a sliding frame, wherein the sliding frame is fixedly connected to the left end of the support rotating plate, and the support sliding plate is slidably connected to the support plate.
As a further optimization of the technical scheme, the hydraulic steering device of the marine ship propeller further comprises a rotation limiting rod, two rotation wheels and a sliding rod, wherein the rotation limiting rod is fixedly connected to the upper end of the steering suspension rudder, the two rotation wheels are respectively and rotatably connected to the left end and the right end of the rotation limiting rod, a sliding rod is arranged on the steering tail rudder, a sliding groove is formed in the sliding rod, the steering tail rudder is slidably connected into the sliding rod, the sliding rod is slidably connected onto the supporting and rotating plate, and the sliding rod is slidably connected into the sliding frame.
As a further optimization of the technical proposal, the hydraulic steering device of the marine vessel propeller of the invention, the utility model provides a hydraulic pressure of ocean ship propeller turns to device still includes power unit, power unit includes the power support, power motor, the power sleeve, the power slide bar, power telescopic link and power go-between, power motor fixed connection is on the power support, power sleeve fixed connection is on power motor's output shaft, be equipped with a slide bar on the power slide bar, power slide bar sliding connection is in the power sleeve, both ends about the power slide bar are fixed connection respectively to the upper end of two power telescopic links, the equal fixed connection of lower extreme of two power telescopic links is on the power go-between, power connect-between fixed connection is at the telescopic lower extreme of power, the propulsion cooperation piece fixed connection of upper end is at the lower extreme of power slide bar, power support fixed connection is in the upper end of supporting the slide.
As a further optimization of the technical scheme, the hydraulic steering device of the marine ship propeller further comprises a transmission mechanism, wherein the transmission mechanism comprises a transmission hydraulic rod, a transmission rack, a transmission gear, a transmission slide rod and a transmission slide block, the transmission rack is fixedly connected to the transmission hydraulic rod, the transmission gear is in meshed transmission with the transmission rack, the transmission slide rod is fixedly connected to the transmission gear, the transmission slide rod is provided with a chute, the transmission slide block is slidably connected to the transmission slide rod, the slide rod is fixedly connected to the lower end of the transmission slide rod, the transmission hydraulic rod is fixedly connected to the supporting rotating plate, the transmission rack is slidably connected to the upper end of the supporting rotating plate, and the transmission gear is rotatably connected to the upper end of the supporting rotating plate.
As a further optimization of the technical scheme, the hydraulic steering device of the marine vessel propeller further comprises an adjusting mechanism, wherein the adjusting mechanism comprises an adjusting support, an adjusting motor, an adjusting screw rod, adjusting rotating rods, an adjusting connecting plate and adjusting sliding blocks, the adjusting motor is fixedly connected to the adjusting support, the adjusting screw rod is rotatably connected to the adjusting support, the adjusting screw rod is fixedly connected to an output shaft of the adjusting motor, the two adjusting rotating rods are respectively rotatably connected to the two adjusting sliding blocks, the two adjusting rotating rods are both rotatably connected to the adjusting connecting plate, the two adjusting sliding blocks are both slidably connected to the adjusting support, the two adjusting sliding blocks are both in threaded transmission with the adjusting screw rod, the adjusting support is fixedly connected to the supporting plate, and the adjusting connecting plate is fixedly connected to the supporting sliding plate.
As a further optimization of the technical scheme, the left side and the right side of the steering tail rudder of the hydraulic steering device of the marine vessel propeller are both arc-shaped surfaces.
The hydraulic steering device of the marine vessel propeller has the advantages that:
a hydraulic steering device of marine ship propeller can switch back and forth between two steering modes, one steering mode is only through the rotation of a propulsion mechanism, the ship can be steered quickly, when the ship is in the face of a submerged reef or an accident, the steering can be quickly performed, the life safety of personnel on the ship is guaranteed, the other steering mode is matched with a steering suspension rudder through the propulsion mechanism, the steering process can be more stable, the turning angle is larger, finer adjustment can be performed on the steering angle, the running process of the ship is more stable, the experience of personnel on the ship is better, the propulsion mechanism does not need to rotate when rotating at a small angle, the ship is rotated by adjusting the angles of the steering suspension rudder and the steering tail rudder, thus, the operation of the ship body is more stable, the turning angle is better adjusted, and the turning angle can be adjusted more finely, and energy is saved compared with the former two modes.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall configuration of the hydraulic steering arrangement of the marine vessel propeller of the present invention;
FIG. 2 is a schematic view of the propulsion mechanism of the present invention;
FIG. 3 is a schematic structural view of the support mechanism of the present invention;
FIG. 4 is a schematic view of the steering mechanism of the present invention;
FIG. 5 is a schematic diagram of a power mechanism according to the present invention;
FIG. 6 is a schematic view of the transmission mechanism of the present invention;
fig. 7 is a schematic view of the adjusting mechanism of the present invention.
In the figure: a propulsion mechanism 1; advancing the mating block 101; a propeller housing 102; a propulsion motor 103; a propeller blade 104; a support mechanism 2; a support plate 201; a support skid 202; a support rotating plate 203; a carriage 204; a fitting fixing block 205; a steering mechanism 3; a steering suspension rudder 301; a sprocket 302; a tail rudder 306; rotating the stop lever 303; a rotating wheel 304; a slide lever 305; a steering assist rudder 307; a power mechanism 4; a power bracket 401; a power motor 402; a power sleeve 403; a power slide 404; a powered telescoping pole 405; a power coupling ring 406; a transmission mechanism 5; a transmission hydraulic rod 501; a drive rack 502; a transmission gear 503; a drive slide 504; a drive slider 505; an adjusting mechanism 6; an adjustment bracket 601; a conditioning motor 602; adjusting the lead screw 603; the adjusting rotating rod 604 adjusts the connecting plate 605; the slider 606 is adjusted.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, directly or indirectly connected through an intermediate medium, and may be a communication between two members. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 7, a hydraulic steering device for a marine vessel propeller includes a propulsion mechanism 1, a support mechanism 2 and a steering mechanism 3, the propulsion mechanism 1 includes a propulsion matching block 101, a propeller housing 102, a propulsion motor 103 and a propulsion fan blade 104, the propulsion matching block 101 at the lower end is slidably connected in the propeller housing 102, the propeller housing 102 is provided with a matching groove, the two propulsion matching blocks 101 are connected by a sliding shaft, the propulsion motor 103 is fixedly connected to the propeller housing 102, the propulsion fan blade 104 is fixedly connected to an output shaft of the propulsion motor 103, the support mechanism 2 includes a support sliding plate 202, a support rotating plate 203 and a matching fixed block 205, the support rotating plate 203 is rotatably connected to the lower end of the support sliding plate 202, the matching fixed block 205 is fixedly connected to the upper end of the support rotating plate 203, the matching fixed block 205 is provided with a matching groove, the propeller shell 102 is rotatably connected to the lower end of the supporting and rotating plate 203, the propulsion matching block 101 at the upper end is slidably connected to the matching fixing block 205, the steering mechanism 3 comprises a steering suspension rudder 301, a chain wheel 302, a steering tail rudder 306 and a steering auxiliary rudder 307, the steering suspension rudder 301 and the two steering auxiliary rudders 307 are fixedly connected with the chain wheel 302, the chain wheels 302 are in chain transmission, the steering tail rudder 306 is rotatably connected to the left end of the steering suspension rudder 301, the suspension rudder 301 is rotatably connected to the supporting and rotating plate 203, and the two steering auxiliary rudders 307 are rotatably connected to the supporting and rotating plate 203;
the device can be switched back and forth between two steering modes, one mode is that the ship can be steered only by rotating the propelling mechanism 1, the ship can be steered quickly, when the ship is in the face of submerged reef or accident, the fast steering can be realized, the life safety of personnel on the ship is ensured, the other mode is that the propelling mechanism 1 and the steering suspension rudder 301 are matched for steering, the steering process can be more stable, the steering angle is larger, the steering angle can be adjusted more finely, the running process of the ship is more stable, the personnel on the ship experience is better, the propelling matching block 101 rotates to drive the propeller shell 102 to rotate, the propeller shell 102 rotates to drive the propelling motor 103 to rotate, the propelling motor 103 rotates to drive the propelling fan blades 104 to rotate, the water flow direction generated by the rotation of the propelling fan blades 104 is changed, the ship rotates, and the other mode is adopted, two propulsion cooperation blocks 101 all slide downwards, propulsion cooperation block 101 of lower extreme is still in propeller housing 102, can drive propeller housing 102 and rotate, propulsion cooperation block 101 of upper end slides in cooperation fixed block 205, at this moment, propulsion cooperation block 101 of upper end rotates and drives cooperation fixed block 205 and rotate, cooperation fixed block 205 rotates and drives support rotor plate 203 and rotate, support rotor plate 203 and rotate and drive to turn to hang rudder 301 and two and turn to supplementary rudder 307 and rotate, make propulsion flabellum 104, turn to hang rudder 301 and two and turn to supplementary rudder 307 and all take place to rotate, thereby drive the ship and take place to rotate, simultaneously both can also mutually provide the guarantee for the other side, after the trouble appears in any kind of mode, can all guarantee the normal operating of ship by another kind, thereby for the people on the ship more safety guarantee, there is better security.
The second embodiment is as follows:
referring to fig. 1 to 7, the present embodiment will be described, and the present embodiment further describes the first embodiment, the support mechanism 2 further includes a support plate 201 and a sliding frame 204, the sliding frame 204 is fixedly connected to the left end of the support rotating plate 203, and the support sliding plate 202 is slidably connected to the support plate 201.
The third concrete implementation mode:
the following describes the present embodiment with reference to fig. 1 to 7, and the present embodiment further describes the second embodiment, the steering mechanism 3 further includes a rotation limiting rod 303, a rotation wheel 304 and a sliding rod 305, the rotation limiting rod 303 is fixedly connected to the upper end of the steering suspension rudder 301, the two rotation wheels 304 are respectively rotatably connected to the left end and the right end of the rotation limiting rod 303, the steering tail rudder 306 is provided with a sliding rod, the sliding rod 305 is provided with a sliding slot, the steering tail rudder 306 is slidably connected in the sliding rod 305, the sliding rod 305 is slidably connected to the support rotation plate 203, and the sliding rod 305 is slidably connected in the sliding frame 204;
advancing mechanism 1 need not to take place to rotate when carrying out the small-angle rotation, through adjusting the angle that turns to suspension rudder 301 and turn to tail rudder 306 makes the ship rotate, can make the hull operation more steady like this, and turned angle adjusts better, can more careful regulation turned angle, and relative preceding two kinds of modes energy can be saved, electric power saving, slide bar 305 moves left and drives and turns to tail rudder 306 and rotate to the left, turn to tail rudder 306 and rotate the limit when slide bar 305 moves a certain position left, slide bar 305 contacts with the turning wheel 304 of left end, make the turning wheel 304 of left end remove to rotate simultaneously and drive and rotate gag lever post 303 and rotate, it will make the ship take place to rotate gag lever post 303 and rotate the effort that drives and hang rudder 301 and rotate this moment rivers.
The fourth concrete implementation mode:
the present embodiment is described below with reference to fig. 1 to 7, and the third embodiment is further described in the present embodiment, the hydraulic steering apparatus for marine vessel propeller further includes a power mechanism 4, the power mechanism 4 includes a power bracket 401, a power motor 402, a power sleeve 403, a power slide bar 404, power telescopic bars 405 and a power connecting ring 406, the power motor 402 is fixedly connected to the power bracket 401, the power sleeve 403 is fixedly connected to an output shaft of the power motor 402, the power slide bar 404 is provided with a slide bar, the power slide bar 404 is slidably connected to the power sleeve 403, the upper ends of the two power telescopic bars 405 are respectively fixedly connected to the left and right ends of the power slide bar 404, the lower ends of the two power telescopic bars 405 are respectively fixedly connected to the power connecting ring 406, the power connecting ring 406 is fixedly connected to the lower end of the power sleeve 403, the propulsion matching block 101 at the upper end is fixedly connected to the lower end of the power slide bar 404, the power bracket 401 is fixedly connected to the upper end of the support sliding plate 202;
an output shaft of the power motor 402 rotates to drive the power sleeve 403 to rotate, the power sleeve 403 rotates to drive the power slide bar 404 to rotate, the power slide bar 404 rotates to drive the propulsion matching block 101 to rotate to provide power for ship rotation, the power slide bar 404 is driven to move up and down by the extension and contraction of the two power telescopic rods 405 when the steering mode is switched, the power slide bar 404 moves up and down to drive the two propulsion matching blocks 101 to move up and down, the adjustment of the rotation mode is completed, and the power slide bar 404 does not influence the power sleeve 403 to drive the power slide bar 404 to rotate by moving up and down.
The fifth concrete implementation mode:
the present embodiment will be described with reference to fig. 1 to 7, and the fourth embodiment will be further described, the hydraulic steering device of the marine ship propeller further comprises a transmission mechanism 5, wherein the transmission mechanism 5 comprises a transmission hydraulic rod 501, a transmission rack 502, a transmission gear 503, a transmission sliding rod 504 and a transmission sliding block 505, the transmission rack 502 is fixedly connected to the transmission hydraulic rod 501, the transmission gear 503 is in meshed transmission with the transmission rack 502, the transmission sliding rod 504 is fixedly connected to the transmission gear 503, a sliding groove is formed in the transmission sliding rod 504, the transmission sliding block 505 is slidably connected to the transmission sliding rod 504, a sliding rod 305 is fixedly connected to the lower end of the transmission sliding rod 504, the transmission hydraulic rod 501 is fixedly connected to the supporting rotating plate 203, the transmission rack 502 is slidably connected to the upper end of the supporting rotating plate 203, and the transmission gear 503 is rotatably connected to the upper end of the supporting rotating plate 203;
the hydraulic rod 501 stretches and retracts to drive the transmission rack 502 to move, the transmission rack 502 moves to drive the transmission gear 503 to rotate, the transmission gear 503 rotates to drive the transmission slide block 505 to slide, and the transmission slide block 505 slides to drive the sliding rod 305 to move.
The sixth specific implementation mode:
the present embodiment is described below with reference to fig. 1 to 7, and further described in the present embodiment, the hydraulic steering apparatus for marine vessel thruster further includes an adjusting mechanism 6, the adjusting mechanism 6 includes an adjusting bracket 601, an adjusting motor 602, an adjusting screw 603, two adjusting rotating rods 604, an adjusting connecting plate 605 and adjusting sliding blocks 606, the adjusting motor 602 is fixedly connected to the adjusting bracket 601, the adjusting screw 603 is rotatably connected to the adjusting bracket 601, the adjusting screw 603 is fixedly connected to an output shaft of the adjusting motor 602, the two adjusting rotating rods 604 are respectively rotatably connected to the two adjusting sliding blocks 606, the two adjusting rotating rods 604 are both rotatably connected to the adjusting connecting plate 605, the two adjusting sliding blocks 606 are both slidably connected to the adjusting sliding block bracket 601, the two adjusting rotating blocks 606 are both in threaded transmission with the adjusting screw 603, the adjusting bracket 601 is fixedly connected to the supporting plate 201, the adjusting connection plate 605 is fixedly connected to the support sliding plate 202;
can also the holistic position of adjusting device, the convenience is adjusted according to the size quality of ship, make and turn to the process more stable and safety, can have more extensive application scope, the output shaft of accommodate motor 602 rotates and drives accommodate the lead screw 603 and rotate, accommodate the lead screw 603 rotates and drives two regulation sliding blocks 606 and remove, two regulation sliding blocks 606 remove and drive two regulation bull sticks 604 and rotate, two regulation bull sticks 604 rotate and drive adjusting connection board 605 and slide, adjusting connection board 605 slides and drives supporting slide 202 and remove, thereby change the whole position that turns to the device in the ship below.
The seventh embodiment:
the sixth embodiment is further described with reference to fig. 1 to 7, wherein both the left and right sides of the steering tail rudder 306 are arc-shaped surfaces; the water flow can be guided better, so that the steering process is more stable and smooth.
The invention relates to a hydraulic steering device of a marine ship propeller, which has the working principle that:
when the device is used, the device can be switched back and forth between two steering modes, one mode is only steered through the rotation of the propulsion mechanism 1, a ship can be steered quickly, when the ship faces submerged reefs or accidents, the fast steering can be realized, the life safety of personnel on the ship is guaranteed, the other mode is that the propulsion mechanism 1 and the steering suspension rudder 301 are matched for steering, the steering process can be more stable, the steering angle is larger, the steering angle can be adjusted more finely, the running process of the ship is more stable, the experience of personnel on the ship is better, the hydraulic rod 501 is driven to stretch and drive the transmission rack 502 to move, the transmission rack 502 moves to drive the transmission gear 503 to rotate, the transmission gear 503 rotates to drive the transmission slide block 505 to slide, the transmission slide block 505 slides to drive the slide rod 305 to move, and the propulsion mechanism 1 does not need to rotate when rotating at a small angle, the ship is rotated by adjusting the angles of the steering suspension rudder 301 and the steering tail rudder 306, so that the ship body can run more stably, the rotation angle can be adjusted better, the rotation angle can be adjusted more finely, energy is saved compared with the former two modes, and electric power is saved, the sliding rod 305 moves leftwards to drive the steering tail rudder 306 to rotate leftwards, when the sliding rod 305 moves leftwards to a certain position, the steering tail rudder 306 rotates to the limit, the sliding rod 305 is in contact with the rotating wheel 304 at the left end, so that the rotating wheel 304 at the left end moves and rotates to drive the rotating limiting rod 303 to rotate, the acting force of water flow when the rotating limiting rod 303 rotates to drive the steering suspension rudder 301 to rotate can drive the ship to rotate, the output shaft of the power motor 402 rotates to drive the power sleeve 403 to rotate, the power sleeve 403 rotates to drive the power slide rod 404 to rotate, and the power slide rod 404 rotates to drive the propulsion matching block 101 to rotate, the power is provided for the rotation of the ship, when the steering mode is switched, the telescopic motion of the two power telescopic rods 405 drives the power slide bar 404 to move up and down, the power slide bar 404 moves up and down to drive the two propulsion matching blocks 101 to move up and down, the adjustment of the rotation mode is completed, and the up and down movement of the power slide bar 404 does not influence the power sleeve 403 to drive the power slide bar 404 to rotate, the propulsion matching blocks 101 rotate to drive the propeller shell 102 to rotate, the propeller shell 102 rotates to drive the propulsion motor 103 to rotate, the propulsion motor 103 rotates to drive the propulsion fan blades 104 to rotate, the direction of water flow generated by the rotation of the propulsion fan blades 104 is changed, the ship rotates, in another mode, the two propulsion matching blocks 101 both slide downwards, the propulsion matching block 101 at the lower end is still in the propeller shell 102 to drive the propeller shell 102 to rotate, and the propulsion matching block 101 at the upper end slides into the matching fixing block 205, at this time, the propulsion matching block 101 at the upper end rotates to drive the matching fixed block 205 to rotate, the matching fixed block 205 rotates to drive the supporting rotating plate 203 to rotate, the supporting rotating plate 203 rotates to drive the steering suspension rudder 301 and the two steering auxiliary rudders 307 to rotate, so that the propulsion fan blades 104, the steering suspension rudder 301 and the two steering auxiliary rudders 307 all rotate, and the ship is driven to rotate, and the two can also mutually provide guarantee for each other, after any mode fails, the normal operation of the ship can be guaranteed by the other mode, so that more safety guarantee is provided for people on the ship, better safety is provided, the position of the whole device can be adjusted, the device can be conveniently adjusted according to the size and the mass of the ship, the steering process is more stable and safe, the application range can be wider, and the output shaft of the adjusting motor 602 rotates to drive the adjusting screw rod 603 to rotate, the adjusting screw 603 rotates to drive the two adjusting sliding blocks 606 to move, the two adjusting sliding blocks 606 move to drive the two adjusting rotating rods 604 to rotate, the two adjusting rotating rods 604 rotate to drive the adjusting connecting plate 605 to slide, and the adjusting connecting plate 605 slides to drive the supporting sliding plate 202 to move, so that the position of the whole steering device below a ship is changed.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (5)
1. A hydraulic steering device of marine vessel propeller, comprising a propulsion mechanism (1), a support mechanism (2) and a steering mechanism (3), characterized in that: the propulsion mechanism (1) comprises a propulsion matching block (101), a propeller shell (102), a propulsion motor (103) and a propulsion fan blade (104), the propulsion matching block (101) at the lower end is connected in the propeller shell (102) in a sliding manner, a matching groove is formed in the propeller shell (102), the propulsion matching block (101) at the upper end is connected with the propulsion matching block (101) at the lower end through a sliding shaft, the propulsion motor (103) is fixedly connected on the propeller shell (102), the propulsion fan blade (104) is fixedly connected on an output shaft of the propulsion motor (103), the supporting mechanism (2) comprises a supporting sliding plate (202), a supporting rotating plate (203) and a matching fixed block (205), the supporting rotating plate (203) is rotatably connected at the lower end of the supporting sliding plate (202), the matching fixed block (205) is fixedly connected at the upper end of the supporting rotating plate (203), a matching groove is formed in the matching fixed block (205), the propeller shell (102) is rotatably connected to the lower end of the supporting rotating plate (203), a propulsion matching block (101) at the upper end is in sliding connection with the matching fixing block (205), the steering mechanism (3) comprises a steering suspension rudder (301), a chain wheel (302), a steering tail rudder (306) and two steering auxiliary rudders (307), the chain wheel (302) is fixedly connected to the steering suspension rudder (301) and the two steering auxiliary rudders (307), the chain wheels (302) are in chain transmission, the steering tail rudder (306) is rotatably connected to the left end of the steering suspension rudder (301), the suspension rudder (301) is rotatably connected to the supporting rotating plate (203), and the two steering auxiliary rudders (307) are rotatably connected to the supporting rotating plate (203);
the supporting mechanism (2) further comprises a supporting plate (201) and a sliding frame (204), the sliding frame (204) is fixedly connected to the left end of the supporting rotating plate (203), and the supporting sliding plate (202) is connected to the supporting plate (201) in a sliding mode;
steering mechanism (3) still including rotating gag lever post (303), rotate wheel (304) and slide bar (305), rotate gag lever post (303) fixed connection and hang the upper end of rudder (301) in the turning, two rotate wheel (304) and rotate the connection respectively and rotate both ends about rotating gag lever post (303), be equipped with a slide bar on turning to tail rudder (306), be equipped with a spout on slide bar (305), the slide bar that turns to on tail rudder (306) slides in the spout on slide bar (305), turn to tail rudder (306) sliding connection in slide bar (305), slide bar (305) sliding connection is on supporting rotor plate (203), slide bar (305) sliding connection is in carriage (204).
2. A hydraulic steering arrangement for a marine vessel propeller as claimed in claim 1, wherein: the hydraulic steering device of the marine ship propeller further comprises a power mechanism (4), wherein the power mechanism (4) comprises a power support (401), a power motor (402), a power sleeve (403), a power slide bar (404), power telescopic rods (405) and a power connecting ring (406), the power motor (402) is fixedly connected to the power support (401), the power sleeve (403) is fixedly connected to an output shaft of the power motor (402), a slide bar is arranged on the power slide bar (404), the power slide bar (404) is slidably connected in the power sleeve (403), the upper ends of the two power telescopic rods (405) are respectively and fixedly connected to the left end and the right end of the slide bar on the power slide bar (404), the lower ends of the two power telescopic rods (405) are fixedly connected to the power connecting ring (406), and the power connecting ring (406) is fixedly connected to the lower end of the power sleeve (403), the upper end of the propelling matching block (101) is fixedly connected with the lower end of the power slide bar (404), and the power support (401) is fixedly connected with the upper end of the supporting slide plate (202).
3. A hydraulic steering arrangement for a marine vessel propeller as claimed in claim 2, wherein: the hydraulic steering device of the marine ship propeller further comprises a transmission mechanism (5), the transmission mechanism (5) comprises a transmission hydraulic rod (501) and a transmission rack (502), the transmission device comprises a transmission gear (503), a transmission sliding rod (504) and a transmission sliding block (505), wherein the transmission rack (502) is fixedly connected to the transmission hydraulic rod (501), the transmission gear (503) is in meshed transmission with the transmission rack (502), the transmission sliding rod (504) is fixedly connected to the transmission gear (503), a sliding groove is formed in the transmission sliding rod (504), the transmission sliding block (505) is in sliding connection with the transmission sliding rod (504), the sliding rod (305) is fixedly connected to the lower end of the transmission sliding rod (504), the transmission hydraulic rod (501) is fixedly connected to a supporting rotating plate (203), the transmission rack (502) is in sliding connection with the upper end of the supporting rotating plate (203), and the transmission gear (503) is rotatably connected to the upper end of the supporting rotating plate (203).
4. A hydraulic steering arrangement for a marine vessel propeller as claimed in claim 3, wherein: the hydraulic steering device of the marine ship propeller further comprises an adjusting mechanism (6), wherein the adjusting mechanism (6) comprises an adjusting bracket (601), an adjusting motor (602), an adjusting screw rod (603), adjusting rotating rods (604), an adjusting connecting plate (605) and adjusting sliding blocks (606), the adjusting motor (602) is fixedly connected to the adjusting bracket (601), the adjusting screw rod (603) is rotatably connected to the adjusting bracket (601), the adjusting screw rod (603) is fixedly connected to an output shaft of the adjusting motor (602), the two adjusting rotating rods (604) are respectively rotatably connected to the two adjusting sliding blocks (606), the two adjusting rotating rods (604) are respectively rotatably connected to the adjusting connecting plate (605), the two adjusting sliding blocks (606) are respectively slidably connected to the adjusting bracket (601), the two adjusting sliding blocks (606) are in threaded transmission with the adjusting screw rod (603), the adjusting bracket (601) is fixedly connected to the supporting plate (201), the adjusting connecting plate (605) is fixedly connected to the supporting sliding plate (202).
5. A hydraulic steering arrangement for a marine vessel propeller as claimed in claim 4, wherein: the left side and the right side of the steering tail rudder (306) are both arc-shaped surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110062074.8A CN112810788B (en) | 2021-01-18 | 2021-01-18 | Hydraulic steering device of marine ship propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110062074.8A CN112810788B (en) | 2021-01-18 | 2021-01-18 | Hydraulic steering device of marine ship propeller |
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| Publication Number | Publication Date |
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| CN112810788A CN112810788A (en) | 2021-05-18 |
| CN112810788B true CN112810788B (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110062074.8A Active CN112810788B (en) | 2021-01-18 | 2021-01-18 | Hydraulic steering device of marine ship propeller |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2046119C (en) * | 1991-07-03 | 2001-06-12 | Daniel S. Kulpa | Automatic trolling arrangement |
| US6247666B1 (en) * | 1998-07-06 | 2001-06-19 | Lockheed Martin Corporation | Method and apparatus for non-propulsive fin control in an air or sea vehicle using planar actuation |
| CN202389588U (en) * | 2011-12-20 | 2012-08-22 | 浙江汉力士船用推进系统股份有限公司 | Fully-rotary pod propeller |
| CN102756802B (en) * | 2012-06-19 | 2014-11-26 | 上海电机学院 | Middle drag plate type tail vane device of catamaran |
| CN205440827U (en) * | 2015-12-24 | 2016-08-10 | 山东航宇船业集团有限公司 | Boats and ships shipboard and supplementary rudder linkage a steering system |
| CN210133273U (en) * | 2018-10-16 | 2020-03-10 | 东北林业大学 | Hydraulic steering device for aerodynamic boat |
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Effective date of registration: 20211229 Address after: Building 1, No.7, Nanwei 4th Road, New District, Zhenjiang City, Jiangsu Province, 212000 Applicant after: ZHENJIANG TONGZHOU PROPELLER Co.,Ltd. Address before: 158100 no.2-401, group 8, Xinjian Committee, Chengzihe District, Jixi City, Heilongjiang Province Applicant before: Guo Li |
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Denomination of invention: A Hydraulic Steering Device for Marine Ship Propulsion Effective date of registration: 20230831 Granted publication date: 20220114 Pledgee: Bank of China Limited Dingmaoqiao Branch, Zhenjiang Pledgor: ZHENJIANG TONGZHOU PROPELLER Co.,Ltd. Registration number: Y2023980054584 |