CN218929765U - Anti-winding marine propeller - Google Patents

Abstract

The utility model discloses an anti-winding marine propeller, and aims to provide an anti-winding marine propeller which can protect wires, prolong the service life of the propeller and automatically unwind. The utility model comprises a rotating tube, a steering box, a steering assembly and a power assembly, wherein the steering assembly and the power assembly are respectively arranged at the upper end and the lower end of the rotating tube, the steering box is matched with the rotating tube and positioned between the steering assembly and the power assembly, a connecting wire is electrically connected between the steering box and the steering assembly, the steering assembly controls the power assembly to propel, a motor, a magnetic encoder and the rotating assembly are arranged in the steering box, a magnet is arranged on a motor main shaft of the motor, the magnetic encoder is positioned above the magnet, a gear set is matched between the motor and the rotating assembly in a transmission way, and the rotating tube is matched with the rotating assembly. The utility model is applied to the technical field of marine propellers.

Description

Anti-winding marine propeller

Technical Field

The utility model relates to the technical field of marine propellers, in particular to an anti-winding marine propeller.

Background

The device that the electric ship propeller was used for driving electric ship to advance, fishermen or fishing fan need to break at a certain position in water when the operation in water, at this moment need start the intelligent function of breaking down of electric ship propeller, this function is through GPS location real-time modification propeller keeps position and direction, make the boats and ships keep one meter internal activity of breaking down the point, the propeller is because the rotation adjustment direction about needs in the operation process of breaking down, so the wire rod on the fuselage can wind up, if not artificial correction can lead to the wire rod to be pulled, seriously can lead to the wire rod fracture, and the user can reduce attention if manual correction wire rod is required in the fishing process, lead to the experience of fishing to be poor.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the anti-winding marine propeller which is used for protecting wires, prolonging the service life of the propeller and automatically unwinding.

The technical scheme adopted by the utility model is as follows: the utility model comprises a rotating pipe, a steering box, a control component and a power component, wherein the control component and the power component are respectively arranged at the upper end and the lower end of the rotating pipe, the steering box is matched with the rotating pipe and positioned between the control component and the power component, a connecting wire is electrically connected between the steering box and the control component, the control component controls the power component to propel, a motor, a magnetic encoder and a rotating component are arranged in the steering box, a magnet is arranged on a motor main shaft of the motor, the magnetic encoder is positioned above the magnet, a gear set is in transmission fit between the motor and the rotating component, and the rotating pipe is matched with the rotating component.

Further, the power component comprises a power seat, a propeller and a water diversion plate, wherein a motor is arranged in the power seat, the propeller is positioned at the tail part of the power seat, the motor drives the propeller to rotate, and the water diversion plate is positioned at the bottom of the power seat.

Further, a distance between the magnetic encoder and the magnet is in a range of 0.2cm to 5cm.

Further, the connecting wire is a spring wire.

Further, the rotating tube is a stainless steel tube.

The beneficial effects of the utility model are as follows:

compared with the defects of the prior art, in the utility model, when the motor rotates, the magnetic encoder positioned above the magnet can obtain the rotation angle of the motor through the change of the magnetic field, and further obtain the rotation angle of the rotating pipe through the gear ratio of the gear set, so that whether the connecting wire is wound or not is monitored in real time, once the number of turns is allowed, the motor stops driving the rotating pipe to rotate, meanwhile, the power assembly stops propelling, the situation that the connecting wire is damaged due to excessive winding is avoided, the connecting wire is wound on the rotating pipe at the moment, and the motor is further reversed to drive the rotating pipe to rotate in the opposite direction, so that the winding number of turns of the connecting wire can be reset to zero and then the propeller is continuously operated, the connecting wire is protected, and the service life of the propeller is prolonged; in addition, because the anti-winding marine propeller can realize the effect of automatically unwinding, a user does not need to care whether the propeller wires are wound to cause damage, and can pay attention to other aspects such as fishing, so that the anti-winding marine propeller has the advantages of protecting the wires, prolonging the service life of the propeller and automatically unwinding.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

fig. 2 is a schematic perspective view of the steering box of the present utility model.

The reference numerals are as follows:

1. a rotary tube; 2. a steering box; 3. a steering assembly; 5. a power assembly; 6. a connecting wire; 7. a motor; 8. a magnetic encoder; 9. a rotating assembly; 10. a motor spindle; 11. a magnet; 12. a gear set; 13. a power seat; 15. a propeller; 16. and a water diversion plate.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators in the embodiments of the present utility model, such as up, down, left, right, front, rear, clockwise, counterclockwise, etc., are merely used to explain the relative positional relationship between the components, the movement condition, etc. in a specific posture, if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the technical solutions should be considered that the combination does not exist and is not within the scope of protection claimed by the present utility model.

As shown in fig. 1 to 2, in this embodiment, the present utility model includes a rotation tube 1, a steering box 2, a steering assembly 3 and a power assembly 5, the steering assembly 3 and the power assembly 5 are respectively disposed at an upper end and a lower end of the rotation tube 1, the steering box 2 is cooperatively disposed on the rotation tube 1 and between the steering assembly 3 and the power assembly 5, a connection wire 6 is electrically connected between the steering box 2 and the steering assembly 3, the steering assembly 3 controls the power assembly 5 to advance, a motor 7, a magnetic encoder 8 and a rotation assembly 9 are disposed in the steering box 2, a magnet 11 is disposed on a motor spindle 10 of the motor 7, the magnetic encoder 8 is disposed above the magnet 11, a gear set 12 is drivingly engaged between the motor 7 and the rotation assembly 9, and the rotation tube 1 is cooperatively disposed in the rotation assembly 9.

Wherein the power assembly 5 is controlled to advance through the control assembly 3; the motor 7 drives the rotation tube 1 to rotate so as to adjust the propelling direction of the power assembly 5.

It should be noted that, the control circuit is built in the control assembly 3, so as to control the power assembly 5 and the steering box 2 to perform propulsion and steering respectively, the control assembly 3 is a prior art in the field, for example, in a chinese patent with application number 201520397274.9, which discloses an electric ship propeller with a brushless motor, and discloses that the control assembly controls the power assembly 5 to perform propulsion through the built-in control circuit, so that the control assembly 3 is a prior art in the field and is not described herein.

Compared with the defects of the prior art, in the utility model, when the motor 7 rotates, the magnetic encoder 8 positioned above the magnet 11 can obtain the rotation angle of the motor 7 through the change of a magnetic field, and further obtains the rotation angle of the rotating tube 1 through the gear ratio of the gear set 12, so that whether the connecting wire 6 is wound or not is monitored in real time, once the number of the allowed turns is reached, the motor 7 stops driving the rotating tube 1 to rotate, meanwhile, the power assembly 5 stops propelling, the situation that the connecting wire 6 is damaged due to excessive winding is avoided, at the moment, the connecting wire 6 is wound on the rotating tube 1, and the motor 7 is further reversed to drive the rotating tube 1 to rotate in the opposite direction, so that the winding number of the connecting wire 6 can return to zero and then the propeller is continuously operated, the connecting wire 6 is protected, and the service life of the propeller is prolonged; in addition, because the anti-winding marine propeller can realize the effect of automatically unwinding, a user does not need to care whether the propeller wires are wound to cause damage, and can pay attention to other aspects such as fishing, so that the anti-winding marine propeller has the advantages of protecting the wires, prolonging the service life of the propeller and automatically unwinding.

In some embodiments, the power assembly 5 includes a power seat 13, a propeller 15, and a water diversion plate 16, where a motor is disposed in the power seat 13, the propeller 15 is located at the tail of the power seat 13, the motor drives the propeller 15 to rotate, and the water diversion plate 16 is located at the bottom of the power seat 13. Specifically, the propeller 15 is driven to rotate by a motor to achieve propulsion of the propeller.

In some embodiments, the distance between the magnetic encoder 8 and the magnet 11 is in the range of 0.2cm to 5cm. Specifically, the arrangement of the distance between the magnetic encoder 8 and the magnet 11 in the range of 0.2cm to 5cm allows the magnetic encoder 8 to have a good detection effect. Among them, it is preferable that the magnetic encoder 8 is located 1cm above the magnet 11 so that the magnetic encoder 8 has an optimal detection effect.

In certain embodiments, the connection wire 6 is a spring wire.

In some embodiments, the rotating tube 1 is a stainless steel tube. Specifically, the arrangement of the rotating tube 1 as a stainless steel tube makes the propeller sturdy and durable.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (5)

1. An antiwind marine propulsion ware, its characterized in that: the steering device comprises a rotating pipe (1), a steering box (2), a steering assembly (3) and a power assembly (5), wherein the steering assembly (3) and the power assembly (5) are respectively arranged at the upper end and the lower end of the rotating pipe (1), the steering box (2) is matched with the rotating pipe (1) and positioned between the steering assembly (3) and the power assembly (5), a connecting wire (6) is electrically connected between the steering box (2) and the steering assembly (3), the steering assembly (3) controls the power assembly (5) to advance, a motor (7), a magnetic encoder (8) and a rotating assembly (9) are arranged in the steering box (2), a magnet (11) is arranged on a motor spindle (10) of the motor (7), the magnetic encoder (8) is positioned above the magnet (11), a gear set (12) is matched between the motor (7) and the rotating assembly (9), and the rotating pipe (1) is matched with the rotating assembly (9).

2. An anti-wind marine propeller as claimed in claim 1, wherein: the power assembly (5) comprises a power seat (13), a propeller (15) and a water diversion plate (16), wherein a motor is arranged in the power seat (13), the propeller (15) is positioned at the tail part of the power seat (13), the motor drives the propeller (15) to rotate, and the water diversion plate (16) is positioned at the bottom of the power seat (13).

3. An anti-wind marine propeller as claimed in claim 1, wherein: the distance between the magnetic encoder (8) and the magnet (11) is in the range of 0.2cm to 5cm.

4. An anti-wind marine propeller as claimed in claim 1, wherein: the connecting wire (6) is a spring wire.

5. An anti-wind marine propeller as claimed in any one of claims 1 to 4, wherein: the rotating pipe (1) is a stainless steel pipe.

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