Anchoring winch for ships with angular adjustment of the anchor

Abstract

The utility model relates to anchor winch technical field, and disclose a kind of angle adjustment of ship anchor winch convenient to the positioning anchor, comprising: support seat, support seat upper rotatably connected with the shaft, the shaft end installs driven half gear, driven half gear lower part engages driving half gear, driving half gear rotating end connects first drive motor, the shaft both sides install side frame plate;Limiting round plate is set on the both sides of side frame plate upper portion, limiting round plate rotatably connects winding roller, limiting round plate outside installs second drive motor;Third drive motor is set on the upper portion of side frame plate, and its rotating end is connected with the lower portion outside of corresponding limiting round plate;The ship anchor winch is realized side frame plate and relevant component angle adjustment by first drive motor cooperation gear transmission, third drive motor drives limiting round plate and winding roller angle adjustment, can flexibly satisfy the positioning anchor angle adjustment demand, easy and stable to operate, adapts to different use scene.

Description

Technical Field

[0001] This utility model relates to the field of anchor winch technology, specifically a marine anchor winch that facilitates angle adjustment of positioning anchors. Background Technology

[0002] Marine anchor winches are core equipment in ship anchoring systems, mainly used for the raising and lowering of positioning anchors. Their angle adjustment performance directly affects the operational efficiency of positioning anchors and the stability of ship berthing. They are suitable for navigation and berthing scenarios of various civil and commercial ships.

[0003] Existing marine anchor winches include a transmission structure for adjusting the angle of the positioning anchor. However, the coordination of its transmission components is limited, and jamming or misalignment easily occurs during adjustment, making the angle adjustment operation for the positioning anchor cumbersome and difficult to maintain stable operation. Furthermore, while the winding roller and side frame of existing anchor winches both have angle adjustment functions, their adjustment actions are independent, lacking a coordinated transmission design. This results in insufficient overall adjustment adaptability and an inability to flexibly adjust the angle of the positioning anchor according to changes in actual usage scenarios. Therefore, a marine anchor winch that facilitates angle adjustment of the positioning anchor is proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a marine anchor winch that facilitates angle adjustment of positioning anchors, thereby solving the aforementioned technical problems that make the angle adjustment of positioning anchors cumbersome and difficult to maintain a stable operating state.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a marine anchor winch for facilitating angle adjustment of a positioning anchor, comprising: The support base and the rotating shaft rotatably connected to the top of the support base, the end of the rotating shaft is equipped with a driven half gear, and a driving half gear meshes with the lower part of the driven half gear. The rotating end of the driving half gear is coaxially connected to a first drive motor, and side frame plates are installed on both sides of the rotating shaft. A controller is also added to the upper part of the support base. A limiting circular plate is set on both sides of the upper part of the side frame plate, and a take-up roller is rotatably connected between the limiting circular plates. A second drive motor is installed on the outside of the limiting circular plate, and the second drive motor is coaxially connected to the end of the take-up roller. The third drive motor is located on the upper part of the side frame plate, and the rotating end of the third drive motor is connected to the lower outer part of the corresponding limiting circular plate.

[0006] The first drive motor drives the active half gear to rotate, which in turn drives the driven half gear to rotate. The driven half gear then drives the rotating shaft to rotate, which in turn drives the side frame plate to rotate around its axis, thereby adjusting the angle of the side frame plate and its connecting structure. The controller precisely controls the adjustment angle of the side frame plate and its connecting structure by controlling the start, stop, and direction of the first drive motor. The third drive motor drives the corresponding limit plate to rotate, and the limit plate drives the take-up roller to rotate, so that the take-up roller can be finely adjusted according to the positioning anchor angle requirements; the controller ensures the accuracy of angle adjustment by controlling the operation of the third drive motor. The second drive motor drives the winding roller to rotate, and the winding roller achieves the winding or releasing action of the anchor chain through its own rotation. During the anchor chain winding and unwinding process, the above operation can be used in conjunction with the required angle adjustment of the positioning anchor to ensure smooth winding and unwinding of the anchor chain and stable operation of the positioning anchor.

[0007] Preferably, the upper two sides of the support base are provided with side through grooves, and a lead screw is rotatably connected to the center of the inner cavity of the side through groove. This provides basic installation space for subsequent power transmission and component movement, and ensures the smooth rotation of the lead screw.

[0008] Preferably, a dual-head motor is installed at the center of the inner cavity of the support base, and the rotating end of the dual-head motor is coaxially connected to the corresponding end of the lead screw. This provides a stable power source for the rotation of the lead screw, enabling controllable adjustment of the lead screw's rotational motion.

[0009] Preferably, the lead screw has a threaded engagement with a sliding block, and the surface of the sliding block slides against the inner wall of the side groove. This threaded engagement ensures smooth power transmission and guarantees the directional and smooth movement of the sliding block.

[0010] Preferably, a trapezoidal clamping plate is installed on the upper part of the sliding block, and the trapezoidal clamping plate is located on the lower outer side of the corresponding side frame plate. This allows the trapezoidal clamping plate to accurately follow the sliding block to the designated position, providing targeted support for the side frame plate.

[0011] Preferably, the inner wall of the side passage groove is provided with a positioning groove, and a positioning block is installed on the outside of the sliding block, with the positioning block slidably connected to the inner cavity of the positioning groove. This limits the movement trajectory of the sliding block, prevents deviation during the movement of the sliding block, and improves the stability and accuracy of the overall structural movement.

[0012] Compared with the prior art, this utility model provides a marine anchor winch that facilitates angle adjustment of the positioning anchor, and has the following beneficial effects: This marine anchor winch, which facilitates angle adjustment of the positioning anchor, drives the active half gear to rotate via the first drive motor. The active half gear meshes with the driven half gear, which drives the rotating shaft to rotate directly above the support base. The side frame plates on both sides of the rotating shaft rotate synchronously with the rotating shaft. With the controller on the upper part of the support base, the angle of the side frame plates and related components can be easily adjusted, thereby meeting the angle adjustment requirements of the positioning anchor. The operation process is simple and stable. The third drive motor is located on the upper part of the side frame plate, and its rotating end is connected to the lower outer part of the corresponding limiting circular plate. When the third drive motor is working, it can drive the limiting circular plate to rotate, thereby driving the winding roller to adjust its angle. This works in conjunction with the side frame plate angle adjustment driven by the first drive motor, allowing for more flexible adjustment based on the angle of the positioning anchor and adapting to different usage scenarios. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the rotating shaft and its connection structure of this utility model; Figure 3 This is a schematic diagram of the left rear side view of the active half gear and its connection structure of the present invention; Figure 4 This is a schematic diagram of the support base and its connection structure of the present invention; Figure 5 This is a cross-sectional structural diagram of the support base of this utility model; Figure 6 This is a schematic diagram of the sliding block and its connection structure of the present invention.

[0014] In the diagram: 1. Support base; 2. Rotating shaft; 3. Driven half gear; 4. Driving half gear; 5. First drive motor; 6. Side frame plate; 7. Limiting circular plate; 8. Take-up roller; 9. Second drive motor; 10. Third drive motor; 11. Side through groove; 12. Lead screw; 13. Double-headed motor; 14. Sliding block; 15. Trapezoidal clamping plate; 16. Positioning block; 17. Positioning groove. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] This utility model provides a technical solution: a marine anchor winch that facilitates angle adjustment of a positioning anchor, comprising: (see attached diagram) Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The support base 1 and the rotating shaft 2 rotatably connected to the top of the support base 1 are provided. A driven half gear 3 is installed at the end of the rotating shaft 2, and a driving half gear 4 meshes with the lower part of the driven half gear 3. The rotating end of the driving half gear 4 is coaxially connected to the first drive motor 5. Side frame plates 6 are installed on both sides of the rotating shaft 2. A controller is also added to the upper part of the support base 1. The limiting circular plate 7 is set on both sides of the upper part of the side frame plate 6, and the winding roller 8 is rotatably connected between the limiting circular plates 7. A second drive motor 9 is installed on the outside of the limiting circular plate 7, and the second drive motor 9 is coaxially connected to the end of the winding roller 8. The third drive motor 10 is located on the upper part of the side frame plate 6, and the rotating end of the third drive motor 10 is connected to the lower outer part of the corresponding limiting circular plate 7.

[0017] Through the cooperation of the first drive motor 5, the active half gear 4, the driven half gear 3 and the rotating shaft 2, a wide range of adjustment can be achieved according to the overall angle requirements of the positioning anchor. At the same time, the angle is finely adjusted with the help of the third drive motor 10 and the limiting circular plate 7. The dual adjustment structure meets the precise requirements of the positioning anchor angle under different operating scenarios and solves the problems of single angle adjustment and insufficient precision of traditional anchor winch. The meshing transmission between the driving half gear 4 and the driven half gear 3 features a stable transmission ratio and efficient power transmission, ensuring the smoothness of the overall angle adjustment of the positioning anchor; each drive motor corresponds to a specific action, avoiding the action interference problem caused by a single power source drive, and improving the overall operational stability and service life of the device. With its flexible angle adjustment capability, the anchor winch can adapt to different hull attitudes, water environments and operational needs. Whether it is anchoring or anchoring, the angle can be adjusted according to the anchoring requirements to ensure safe and stable operation, thus expanding the scope of application of the anchor winch. The controller enables precise control of each drive motor, allowing operators to easily adjust the angle and extend / retract the anchor chain, reducing operational difficulty and facilitating automated operation, thus improving the intelligence level of the anchor winch.

[0018] Please see Figure 4 The support base 1 has side through grooves 11 on both sides of its upper part, and a lead screw 12 is rotatably connected to the center of the inner cavity of the side through groove 11. The side through groove 11 provides rotational support for the lead screw 12, which can rotate at the center of the inner cavity of the side through groove 11.

[0019] Please see Figure 5A dual-head motor 13 is installed at the center of the inner cavity of the support base 1, and the rotating end of the dual-head motor 13 is coaxially connected to the end of the corresponding lead screw 12. The dual-head motor 13 drives the corresponding lead screw 12 to rotate.

[0020] The lead screw 12 has a threaded engagement with a sliding block 14, and the surface of the sliding block 14 slides against the inner wall of the side through groove 11. The lead screw 12 drives the sliding block 14 to slide along the inner wall of the side through groove 11.

[0021] Please see Figure 6 A trapezoidal plate 15 is mounted on the upper part of the sliding block 14, and the trapezoidal plate 15 is located on the lower outer side of the corresponding side frame plate 6. The sliding block 14 drives the trapezoidal plate 15 to move synchronously.

[0022] The inner wall of the side passage groove 11 is provided with a positioning groove 17, and a positioning block 16 is installed on the outside of the sliding block 14, and the positioning block 16 is slidably connected to the inner cavity of the positioning groove 17. The sliding block 14 drives the positioning block 16 to slide along the inner cavity of the positioning groove 17.

[0023] In this scheme: the first drive motor 5 drives the active half gear 4 to rotate, the active half gear 4 drives the driven half gear 3 to rotate, the driven half gear 3 drives the rotating shaft 2 to rotate, and the rotating shaft 2 drives the side frame plate 6 to rotate around the axis of the rotating shaft 2; The third drive motor 10 drives the corresponding limit plate 7 to rotate, and the limit plate 7 drives the take-up roller 8 to rotate; the second drive motor 9 drives the take-up roller 8 to rotate, and the take-up roller 8 realizes the winding or releasing action of the anchor chain through its own rotation.

[0024] The dual-head motor 13 drives the corresponding lead screw 12 to rotate. The lead screw 12 drives the sliding block 14 to slide along the inner wall of the side through groove 11. The sliding block 14 drives the positioning block 16 to slide along the inner cavity of the positioning groove 17. At the same time, the sliding block 14 drives the trapezoidal clamping plate 15 to move synchronously. The dual-head motor 13 can drive two sets of lead screws 12 to rotate synchronously or a single set of lead screws 12 to rotate independently. When the trapezoidal plate 15 is moved to the appropriate position, the lower part of the side frame plate 6 is tightly fitted to the corresponding upper part of the trapezoidal plate 15.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A marine anchor winch for easy angle adjustment of a positioning anchor, characterized in that, include: The support base (1) and the rotating shaft (2) rotatably connected to the top of the support base (1) are provided with a driven half gear (3) installed at the end of the rotating shaft (2) and a driving half gear (4) meshing with the lower part of the driven half gear (3). The rotating end of the driving half gear (4) is coaxially connected to the first drive motor (5). Side frame plates (6) are installed on both sides of the rotating shaft (2). A controller is also provided on the upper part of the support base (1). The limiting circular plate (7) is set on the upper two sides of the side frame plate (6), and the winding roller (8) is rotatably connected between the limiting circular plates (7). A second drive motor (9) is installed on the outside of the limiting circular plate (7), and the second drive motor (9) is coaxially connected to the end of the winding roller (8). The third drive motor (10) is located on the upper part of the side frame plate (6), and the rotating end of the third drive motor (10) is connected to the lower part of the outer side of the corresponding limiting circular plate (7).

2. A marine anchor winch for facilitating angle adjustment of a positioning anchor according to claim 1, characterized in that: The upper two sides of the support base (1) are provided with side through grooves (11), and the inner cavity center of the side through groove (11) is rotatably connected to a lead screw (12).

3. A marine anchor winch for facilitating angle adjustment of a positioning anchor according to claim 2, characterized in that: A dual-head motor (13) is installed at the center of the inner cavity of the support base (1), and the rotating end of the dual-head motor (13) is coaxially connected to the end of the corresponding lead screw (12).

4. A marine anchor winch for facilitating angle adjustment of a positioning anchor according to claim 3, characterized in that: The lead screw (12) has a sliding block (14) threaded on its surface, and the surface of the sliding block (14) slides against the inner wall of the side through groove (11).

5. A marine anchor winch for facilitating angle adjustment of a positioning anchor according to claim 4, characterized in that: The upper part of the sliding block (14) is equipped with a trapezoidal plate (15), and the trapezoidal plate (15) is located on the lower outer side of the corresponding side frame plate (6).

6. A marine anchor winch for facilitating angle adjustment of a positioning anchor according to claim 4, characterized in that: The inner wall of the side passage groove (11) is provided with a positioning groove (17), and a positioning block (16) is installed on the outside of the sliding block (14), and the positioning block (16) is slidably connected to the inner cavity of the positioning groove (17).

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