A ship driving device

Abstract

The present invention provides a ship driving device, which relates to a special ship driving device. It solves the problem of poor mechanization of paddling drive in the prior art. The ship driving device includes a driving module, the driving module includes two parallel driving paddle mechanisms, the driving paddle mechanisms include two driving wheels, the two driving wheels are rotatably connected to the driving rod through a paddle rod and a driving rod through a hinge shaft, the paddle rod and one end of the driving rod are respectively rotatably connected to the driving wheel through a hinge shaft, the other end of the driving rod is rotatably connected to the middle of the paddle rod through a hinge shaft, and the other end of the paddle rod is rotatably connected to the paddle board through a hinge shaft. The present invention utilizes the coordinated rotation of the two driving wheels to cooperate with the connecting rod mechanism and the front and rear limiting mechanism of the paddle board so that the paddle board and the sliding area of ​​the paddle board can be driven by a mechanical device, and the flexible driving in the front and rear, left and right, and up and down directions can be conveniently realized through the cooperation of the two driving modules, and the structure is simple and easy to operate.

Description

Technical Field

[0001] The invention belongs to the technical field of ships, and relates to a special-driven ship, in particular to a special-driven device for a ship. Background Art

[0002] Existing ships are mainly driven by propellers. Although simple, they also have some limitations. For example, it is not conducive to propulsion in shallow water or complex water environments, which can easily cause propeller damage. In addition, propellers cause large disturbances underwater and are not suitable for some places, such as the waters of aquaculture farms, where propellers can easily damage plants or fish in the water. In addition, propeller drive devices are not conducive to the use of multiple combinations, and propeller drive devices are not conducive to the steering of ships, and the flexibility of ships is poor. Although the traditional use of paddle boards to drive ships can solve the above problems, they can only be driven by manpower. Even some motor-driven ones are to replace human actions and have poor flexibility. Summary of the invention

[0003] The purpose of the present invention is to address the above-mentioned problems existing in the prior art and to propose a ship driving device, which not only realizes the mechanical drive of the propeller.

[0004] The objective of the present invention can be achieved through the following technical solutions: a ship driving device, comprising a driving module, the driving module comprising two parallel driving paddle mechanisms, the driving paddle mechanisms comprising two driving wheels, the two driving wheels are rotatably connected to the driving rod through a paddle rod and a driving rod through a hinge shaft, the paddle rod and one end of the driving rod are respectively rotatably connected to the driving wheel through a hinge shaft, the other end of the driving rod is rotatably connected to the middle part of the paddle rod through a hinge shaft, the other end of the paddle rod is rotatably connected to a paddle board through a hinge shaft, a front limit lever and a rear limit lever are respectively fixed on the paddle rod on both sides of the paddle board, the front limit lever allows the paddle board to rotate only to a state parallel to the paddle rod, and the rear limit lever prevents the paddle board from rotating 90 degrees in the other direction.

[0005] In some embodiments, the driving unit includes a supporting frame, the supporting frame is rectangular, and the driving wheels are respectively arranged on the same side of four corners of the rectangular supporting frame.

[0006] In some embodiments, the two driving modules are fixedly connected, and the paddles on the two driving modules face opposite directions.

[0007] In some embodiments, two mutually cooperating parts of the connecting piece are respectively arranged on the front and rear sides of the module, so that a plurality of driving units can be connected in sequence through the two mutually cooperating parts.

[0008] In some embodiments, the two driving modules are connected via a telescopic device.

[0009] In some embodiments, the paddle rod or the driving rod is a controllable telescopic rod.

[0010] Compared with the prior art, the ship driving device has the following advantages:

[0011] The present invention utilizes the coordinated rotation of two driving wheels, the coordinated connecting rod mechanism and the front and rear limiting mechanism of the paddle board so that the paddle board and the sliding area of ​​the paddle board can be driven by a mechanical device. Through the cooperation of the two driving modules, flexible driving in the front and rear, left and right, and up and down directions can be conveniently achieved. The structure is simple and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In the accompanying drawings (which are not necessarily drawn to scale), like reference numerals may describe similar components in different views. Like reference numerals with different letter suffixes may represent different examples of similar components. The accompanying drawings generally illustrate various embodiments discussed herein by way of example and not limitation.

[0013] It should be understood by those skilled in the art that all directional references (e.g., above, below, upward, up, down, down, top, bottom, left, right, vertical, horizontal, etc.) are used descriptively in the drawings to aid the reader's understanding and do not represent limitations (e.g., to position, orientation, or use, etc.) on the scope of the present invention as defined by the appended claims. In addition, the term "substantially" may refer to slight inaccuracies or slight deviations of conditions, amounts, values, or dimensions, etc., some of which are within manufacturing deviations or tolerances.

[0014] Figure 1 is a schematic diagram of the paddle rod of the first embodiment when it swings forward;

[0015] Figure 2 is a schematic diagram of the paddle rod of the first embodiment when it swings backward;

[0016] Figure 3 Schematic diagram of Example 2

[0017] Figure 4 2 is a schematic diagram of Example 3;

[0018] Figure 5 yes Figure 4 Schematic diagram of the left side;

[0019] Figure 6 yes Figure 4 A top view of a

[0020] Figure 7 is a schematic diagram of the forward movement of the third embodiment;

[0021] Figure 8 is a schematic diagram of backward movement of embodiment 3;

[0022] Fig. 9 is a schematic diagram of the leftward movement of the third embodiment;

[0023] Fig.10 is a schematic diagram of rightward movement in Embodiment 3;

[0024] Fig.11 It is a schematic diagram of the vertical movement in water of the third embodiment.

[0025] In the figure, there are a driving wheel 1, a supporting frame 2, a motor 3, a paddle rod 4, a driving rod 5, a paddle board 6, a front limit lever 7, a rear limit lever 8, a hull 9, a telescopic device 10, and a connecting piece 11. DETAILED DESCRIPTION

[0026] The following are specific embodiments of the present invention, and the technical solution of the present invention is further described in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments. The following embodiments do not limit the invention involved in the claims. In addition, all combinations of the features described in the embodiments are not necessarily required for the solution of the invention.

[0027] Embodiment 1

[0028] like Figure 1 , 2 As shown, a ship driving device includes a driving module, the driving module includes two parallel driving paddle mechanisms, the driving paddle mechanism includes two driving wheels 1, and the four driving wheels are arranged on the same side of the four corners of a rectangular support frame 2, that is, the side facing the water. The driving wheel can be driven to rotate by a power device such as a motor 3, for example, a motor is fixed on the support frame, and the motor shaft is connected to the shaft of the driving wheel. The two driving wheels are rotatably connected to the driving rod 5 through a hinge shaft through a paddle rod 4, and one end of the paddle rod and the driving rod are respectively rotatably connected to the driving wheel through a hinge shaft, and the other end of the driving rod is rotatably connected to the middle of the paddle rod through a hinge shaft, and the other end of the paddle rod is rotatably connected to the paddle board 6 through a hinge shaft, and the paddle rod is respectively fixed with a front limit lever 7 and a rear limit lever 8 on both sides of the paddle board, and the front limit lever allows the paddle board to rotate only to a state parallel to the paddle rod, and the rear limit lever prevents the paddle board from rotating 90 degrees in another direction.

[0029] As shown in the figure, the device can be fixed on the hull 9, and of course can also be fixed on other aircraft.

[0030] Working principle, such as Figure 2As shown, the driving wheel connected to the paddle rod is stationary, and the driving wheel connected to the driving rod rotates to make the paddle rod swing, thereby driving the paddle board to swing. When swinging backward, the paddle board initially rotates around the hinge axis under the resistance of the water, and can only rotate to a state parallel to the paddle rod under the limiting action of the front limit lever. The paddle rod continues to rotate backward, which will cause the paddle board to push the water backward, thereby making the ship move forward; Figure 1 As shown, when the paddle board swings forward, it naturally rotates backward. The resistance of the water flow will cause the paddle board to naturally swing backward, so that the edge of the paddle board faces forward, reducing the frontal area and the forward resistance, thus realizing the paddling action of the paddle board.

[0031] The positions of the paddle rod and the driving rod can be adjusted by adjusting the coordinated rotation of the two driving wheels on the driving paddle mechanism, thereby adjusting the position of the paddle board.

[0032] Furthermore, the paddle rod or driving rod may be a controllable telescopic rod formed by a telescopic device such as a hydraulic cylinder.

[0033] Embodiment 2

[0034] like Figure 3 As shown, different from the above-mentioned embodiment, two cooperating parts of the connecting piece 11 are respectively arranged on the front and rear sides of the module, such as quick-connect snap-on male and female plugs, so that multiple drive units can be connected in sequence through the two cooperating parts, so that the size of the equipment and the power can be flexibly adjusted as needed.

[0035] Embodiment 3

[0036] like Figure 4 , 5 6, different from the above embodiments, the two drive modules are fixedly connected, and the paddles on the two drive modules face opposite directions. Thus, flexible driving in four directions can be achieved through the cooperation of the two drive modules, and the two drive modules are connected by a telescopic device 10 such as a hydraulic cylinder to adjust the distance between the two drive modules.

[0037] For example, Figure 7 As shown, the paddle rod and the driving rod rotate in coordination so that the two paddle boards on one of the driving modules form a triangle as shown in the figure, and at this time, the sliding of the paddle board on the other driving module can move the device forward.

[0038] like Figure 8 As shown, if you want to move backward, just change the paddle board on the rear drive module into a triangle, and use the paddle board of another drive module to paddle, and the device can move backward.

[0039] like Fig. 9As shown in the figure, if you want to move to the left, you only need to make the two paddles on the right parallel. At this time, the two paddles on the left can slide to make the device move to the left, and the two paddles on the right have the smallest flow area and the smallest resistance from the water. Of course, when using the two paddles on the left to paddle, you can also control one of the paddles on the right to swing, so that you can turn while moving to the left. Similarly, if Fig.10 As shown, the device can be moved to the right by making the two right paddles paddle and the two left paddles parallel.

[0040] like Fig.11 As shown, the device is also suitable for up and down driving in water. At this time, the paddling of the upper and lower paddles can drive the device to move upward, while the lower two paddles are in parallel, reducing the water resistance encountered by the device when moving upward.

[0041] Although some terms are used more frequently in this article, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional restrictions is contrary to the spirit of the present invention. The execution order of actions, steps, etc. in the devices and methods shown in the specification and the drawings can be implemented in any order as long as there is no special explicit limitation on the order and the output of the previous processing is not used in the subsequent processing. The use of "first", "next", etc. for the convenience of description does not mean that it must be implemented in such an order.

[0042] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A ship driving device, characterized in that: The invention comprises a driving module, wherein the driving module comprises two parallel driving paddle mechanisms, wherein the driving paddle mechanisms comprise two driving wheels, one end of a paddle rod is connected to a driving wheel through a hinge shaft, one end of a driving rod is connected to another driving wheel through a hinge shaft, the other end of the driving rod is rotatably connected to the middle part of the paddle rod through a hinge shaft, and the other end of the paddle rod is rotatably connected to a paddle board through a hinge shaft, a front limit lever and a rear limit lever are respectively fixed on the paddle rod on both sides of the paddle board, the front limit lever enables the paddle board to rotate only to a state parallel to the paddle rod, and the rear limit lever prevents the paddle board from rotating 90 degrees in another direction; the driving module comprises a supporting frame, the supporting frame is rectangular, and the driving wheels are respectively arranged on the same side of the four corners of the rectangular supporting frame; the two driving modules are fixedly connected, and the paddle boards on the two driving modules face opposite directions.

2. The ship driving device according to claim 1, characterized in that: The two driving modules are connected via a telescopic device.

3. The ship driving device according to claim 1, characterized in that: The paddle rod or driving rod is a controllable telescopic rod.

4. The ship driving device according to claim 1, characterized in that: Two mutually cooperating parts of the connecting piece are respectively arranged on the front and rear sides of the driving module, so that a plurality of driving modules can be connected in sequence through the two mutually cooperating parts.

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