CN219257664U - Multifunctional water-spraying propeller - Google Patents
Multifunctional water-spraying propeller Download PDFInfo
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- CN219257664U CN219257664U CN202320286583.3U CN202320286583U CN219257664U CN 219257664 U CN219257664 U CN 219257664U CN 202320286583 U CN202320286583 U CN 202320286583U CN 219257664 U CN219257664 U CN 219257664U
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- breakwater
- steering
- seat
- water
- connecting rod
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Abstract
The utility model relates to a multifunctional water jet propeller, comprising: the steering device comprises a water guide channel, a steering seat, a steering oil cylinder, a reversing oil cylinder, a driving rod, a first connecting rod, a second connecting rod, an upper water baffle and a lower water baffle, wherein the rear end of the steering seat is rotationally connected with the front end of the water guide channel; the reversing oil cylinder is fixed at the top of the steering seat, and the middle parts of the two sides of the driving rod are rotationally connected with the steering seat; the bottom plate front end of turning to the seat is provided with the breach, goes up the breakwater and all installs in breach department with lower breakwater, and the one end of first connecting rod is rotated with the middle part of going up the breakwater and is connected, and the other end of first connecting rod is rotated with the lower extreme of actuating lever and is connected, and the one end of second connecting rod is rotated with the middle part of lower breakwater and is connected, and the other end of second connecting rod is rotated with the lower extreme of actuating lever and is connected. After the scheme is adopted, the steering, advancing, decelerating, reversing and stopping of the vehicle body can be realized, and the functions are rich.
Description
Technical Field
The utility model relates to a multifunctional water-jet propeller.
Background
The water jet propeller and the power device are mutually matched to propel the ship to move, the power device introduces water into the water jet propeller and discharges the water, and the ship is driven to advance by the reaction force generated by the water jet; the water spraying propeller is provided with a direction control mechanism for controlling the advancing and steering of the ship. However, such a structure has a problem in that the function of the water jet propulsion is too single to satisfy the complicated driving requirement.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a multifunctional water-jet propeller which can realize steering, advancing, decelerating, reversing and stopping of a vehicle body and has rich functions.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows:
a multi-functional water jet propeller comprising: the steering device comprises a water guide channel, a steering seat, a steering oil cylinder, a reversing oil cylinder, a driving rod, a first connecting rod, a second connecting rod, an upper water baffle and a lower water baffle, wherein the rear end of the steering seat is rotationally connected with the front end of the water guide channel, the steering oil cylinder is arranged on one side of the water guide channel, and an output shaft of the steering oil cylinder is connected with the steering seat; the reversing oil cylinder is fixed at the top of the steering seat, the driving rod is U-shaped, the driving rod is erected on the steering seat, an output shaft of the reversing oil cylinder is rotationally connected with the top of the driving rod, and the middle parts of two sides of the driving rod are rotationally connected with the steering seat; the bottom plate front end of turning to the seat is provided with the breach, go up the breakwater with the breakwater is all installed down the breach department, go up the breakwater and be located turn to in the seat, the breakwater is located down turn to the below of seat, just go up the breakwater the front end with the front end of breakwater down all with turn to the seat and rotate to be connected, the one end of first connecting rod with the middle part of going up the breakwater rotates to be connected, the other end of first connecting rod with the lower extreme of actuating lever rotates to be connected, the one end of second connecting rod with the middle part of breakwater rotates to be connected down, the other end of second connecting rod with the lower extreme of actuating lever rotates to be connected.
Preferably: the lower water baffle is arc-shaped, and baffles are arranged on two sides of the lower water baffle.
Preferably: the front of going up the breakwater is provided with the guide plate, the guide plate is provided with a plurality of, and a plurality of the guide plate interval sets up.
Preferably: still include the pivot, the pivot is rotated and is installed the opening bottom of steering seat, go up the front end of breakwater with the front end of lower breakwater all with the pivot rotates to be connected.
Preferably: the side water baffle is U-shaped, two side water baffles are arranged on two sides of the water guide channel respectively, one end of the side water baffle is rotationally connected with the water guide channel, and the other end of the side water baffle is abutted against the inner wall of the steering seat and rotates along with the rotation of the steering seat.
The beneficial effects of the utility model are as follows: when the steering device is used, the water guide channel is arranged on the ship body, one end of the steering oil cylinder is also rotatably arranged on the ship body, water flows into the water guide channel under the action of the power device, then enters the steering seat and is discharged from the front end of the steering seat, so that forward thrust is given to the ship body, and the ship body moves forward; when the ship needs to be steered, the steering cylinder drives the steering seat to rotate, so that the drainage direction is changed, and the ship body is driven to steer; when the speed is required to be reduced, the reversing oil cylinder drives the top of the driving rod to rotate, and as the middle parts of the two sides of the driving rod are rotationally connected with the steering seat, the rotation of the top of the driving rod drives the lower end of the driving rod to rotate, so that the upper water baffle is driven to rotate upwards, the lower water baffle is driven to rotate downwards, water in the water guide channel is driven to enter the steering seat and then is blocked by the upper water baffle, and the water is discharged in the opposite direction under the guiding action of the lower water baffle, so that the speed reduction or reversing of the ship body is realized.
Drawings
The utility model is further described with reference to the drawings and detailed description which follow:
FIG. 1 is a schematic view of a multifunctional water jet propeller according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a multifunctional water jet propeller according to a second embodiment of the present utility model;
FIG. 3 is a schematic diagram of a multifunctional water jet propeller according to a third embodiment of the present utility model;
fig. 4 is a schematic structural view of the lower splash plate in the embodiment.
Wherein:
1. a water guide channel;
2. a steering seat;
3. a steering cylinder;
4. a reversing oil cylinder;
5. a driving rod;
6. a first link;
7. a second link;
8. an upper water baffle; 81. a deflector;
9. a lower water baffle; 91. a baffle;
10. a rotating shaft;
11. side water baffle.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the directions and positional relationships indicated by "upper", "lower", "left", "right", "front", "rear", "vertical", "bottom", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in figures 1 to 4 of the drawings,
a multi-functional water jet propeller comprising: the steering device comprises a water guide channel 1, a steering seat 2, a steering oil cylinder 3, a reversing oil cylinder 4, a driving rod 5, a first connecting rod 6, a second connecting rod 7, an upper water baffle 8 and a lower water baffle 9, wherein the rear end of the steering seat 2 is rotationally connected with the front end of the water guide channel 1, the steering oil cylinder 3 is arranged on one side of the water guide channel 1, and an output shaft of the steering oil cylinder 3 is connected with the steering seat 2; the reversing oil cylinder 4 is fixed at the top of the steering seat 2, the driving rod 5 is U-shaped, the driving rod 5 is erected on the steering seat 2, an output shaft of the reversing oil cylinder 4 is rotationally connected with the top of the driving rod 5, and the middle parts of two sides of the driving rod 5 are rotationally connected with the steering seat 2; the bottom plate front end that turns to seat 2 is provided with the breach, go up breakwater 8 and lower breakwater 9 and all install in breach department, go up breakwater 8 and be located and turn to seat 2, lower breakwater 9 is located the below that turns to seat 2, and go up breakwater 8's front end and lower breakwater 9's front end all rotate with and be connected to seat 2, the one end of first connecting rod 6 rotates with the middle part of last breakwater 8 to be connected, the other end of first connecting rod 6 rotates with the lower extreme of actuating lever 5 to be connected, the one end of second connecting rod 7 rotates with the middle part of lower breakwater 9 to be connected, the other end of second connecting rod 7 rotates with the lower extreme of actuating lever 5 to be connected.
In this way, when in use, the water guide channel 1 is arranged on the ship body, one end of the steering cylinder 3 is also rotatably arranged on the ship body, water flows into the water guide channel 1 under the action of the power device, then enters the steering seat 2 and is discharged from the front end of the steering seat 2, so that forward thrust is given to the ship body, and the ship body moves forward; when steering is needed, the steering cylinder 3 drives the steering seat 2 to rotate, so that the drainage direction is changed, and the ship body is driven to steer; when the speed is required to be reduced, the reversing oil cylinder 4 drives the top of the driving rod 5 to rotate, and as the middle parts of the two sides of the driving rod 5 are rotationally connected with the steering seat 2, the rotation of the top of the driving rod 5 drives the lower end of the driving rod 5 to rotate, so that the upper water baffle 8 is driven to rotate upwards, the lower water baffle 9 is driven to rotate downwards, and water flow in the water guide channel 1 is driven to enter the steering seat 2 and then is blocked by the upper water baffle 8 and is discharged in the opposite direction under the guiding action of the lower water baffle 9, so that the speed reduction or reversing of the ship body is realized.
In addition, the lower water baffle 9 is arc-shaped, and both sides of the lower water baffle 9 are provided with baffles 91.
In this way, the water flow coming out of the steering seat 2 can flow only towards the direction of the lower water baffle 9 after entering the lower water baffle 9 and being blocked by the baffles 91 at the two sides, thereby ensuring more concentrated water flow and better diversion effect.
In addition, the front of the upper water baffle 8 is provided with a plurality of guide plates 81, and the guide plates 81 are arranged at intervals.
Thus, when the water flow from the steering seat 2 flows through the upper water baffle 8, the flow is more uniform under the action of the guide plate 81.
In addition, the steering device also comprises a rotating shaft 10, wherein the rotating shaft 10 is rotatably arranged at the bottom of the opening of the steering seat 2, and the front end of the upper water baffle 8 and the front end of the lower water baffle 9 are both rotatably connected with the rotating shaft 10.
In this way, the rotational connection of the upper and lower water deflectors 8, 9 to the steering seat 2 can be realized conveniently and stably.
In addition, still include side breakwater 11, side breakwater 11 is the U type, and side breakwater 11 is provided with two, and two side breakwater 11 set up respectively in the both sides of water guide channel 1, and the one end and the water guide channel 1 rotation of side breakwater 11 are connected, and the other end of side breakwater 11 supports and leans on the inner wall that turns to seat 2 and rotates along with turning to the rotation of seat 2.
Thus, the side water baffle 11 has the telescopic effect, and when the steering seat 2 rotates, the side water baffle 11 on the side opposite to the rotating direction rotates under the action of the steering seat 2, so that a small part of water flow is prevented from flowing out of a gap between the side water baffle 11 and the steering seat 2, and the steering effect is prevented from being influenced.
In summary, the foregoing description is only of the preferred embodiments of the utility model, and is not intended to limit the utility model to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (5)
1. A multi-functional water jet propeller, comprising: the steering device comprises a water guide channel, a steering seat, a steering oil cylinder, a reversing oil cylinder, a driving rod, a first connecting rod, a second connecting rod, an upper water baffle and a lower water baffle, wherein the rear end of the steering seat is rotationally connected with the front end of the water guide channel, the steering oil cylinder is arranged on one side of the water guide channel, and an output shaft of the steering oil cylinder is connected with the steering seat; the reversing oil cylinder is fixed at the top of the steering seat, the driving rod is U-shaped, the driving rod is erected on the steering seat, an output shaft of the reversing oil cylinder is rotationally connected with the top of the driving rod, and the middle parts of two sides of the driving rod are rotationally connected with the steering seat; the bottom plate front end of turning to the seat is provided with the breach, go up the breakwater with the breakwater is all installed down the breach department, go up the breakwater and be located turn to in the seat, the breakwater is located down turn to the below of seat, just go up the breakwater the front end with the front end of breakwater down all with turn to the seat and rotate to be connected, the one end of first connecting rod with the middle part of going up the breakwater rotates to be connected, the other end of first connecting rod with the lower extreme of actuating lever rotates to be connected, the one end of second connecting rod with the middle part of breakwater rotates to be connected down, the other end of second connecting rod with the lower extreme of actuating lever rotates to be connected.
2. The multi-functional water jet propeller of claim 1, wherein: the lower water baffle is arc-shaped, and baffles are arranged on two sides of the lower water baffle.
3. The multi-functional water jet propeller of claim 1, wherein: the front of going up the breakwater is provided with the guide plate, the guide plate is provided with a plurality of, and a plurality of the guide plate interval sets up.
4. The multi-functional water jet propeller of claim 1, wherein: still include the pivot, the pivot is rotated and is installed the opening bottom of steering seat, go up the front end of breakwater with the front end of lower breakwater all with the pivot rotates to be connected.
5. The multi-functional water jet propeller of any one of claims 1-4, wherein: the side water baffle is U-shaped, two side water baffles are arranged on two sides of the water guide channel respectively, one end of the side water baffle is rotationally connected with the water guide channel, and the other end of the side water baffle is abutted against the inner wall of the steering seat and rotates along with the rotation of the steering seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320286583.3U CN219257664U (en) | 2023-02-22 | 2023-02-22 | Multifunctional water-spraying propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320286583.3U CN219257664U (en) | 2023-02-22 | 2023-02-22 | Multifunctional water-spraying propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219257664U true CN219257664U (en) | 2023-06-27 |
Family
ID=86855812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320286583.3U Active CN219257664U (en) | 2023-02-22 | 2023-02-22 | Multifunctional water-spraying propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219257664U (en) |
-
2023
- 2023-02-22 CN CN202320286583.3U patent/CN219257664U/en active Active
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