Outboard engine tilting connecting device convenient to install

Abstract

The utility model belongs to the technical field of connecting devices, and particularly discloses an outboard engine tilting connecting device convenient to install, which comprises a rotating support main body and a connecting rotating shaft, and the rotating support comprises a rotating shaft hole, a main push rod installing hole, a driving arm, an abutting arm and a power shaft installing hole; the rotating shaft hole is used for being matched with the rotating shaft in an inserted mode, the main push rod mounting hole is used for mounting a main push rod connected with a tilting driving device, and the abutting arm is used for abutting against the mounting bracket and limiting the lowest tilting position of the rotating support. The power shaft mounting hole is used for mounting a power shaft of the outboard engine assembly, the driving arm is used for being connected to a driving rod of a tilting power device, the tilting power device pushes the rotating support to rotate around the rotating shaft, and the outboard engine assembly tilts and rotates relative to the mounting bracket along with the rotating support. The high-horsepower outboard engine is reasonable in structural design, convenient to assemble, high in structural strength and capable of well meeting the requirement for the structural strength of the high-horsepower outboard engine.

Description

Technical Field

[0001] The utility model relates to the technical field of connection devices, in particular to an outboard motor tilting connection device which is easy to install. Background Art

[0002] Most of the existing outboard motor lifting devices use mechanical limiters for lifting control, but as the outboard motor is used for a long time, there is a large deviation in the lifting angle control of the outboard motor lifting bracket, which affects the lifting control and power output of the outboard motor. To avoid this phenomenon, the existing technology mostly adopts increasing the frequency of maintenance and overhaul, which will increase the subsequent maintenance costs, increase the use cost of the outboard motor, and have a great impact on the user experience. Moreover, when the outboard motor is subjected to impact force, the impact force can be transmitted to the connecting mechanism. Therefore, for a high-horsepower outboard motor, when the connecting mechanism is subjected to a large impact force, the internal structure of the connecting mechanism is easily damaged by the impact force and cannot work normally, thereby resulting in a failure of the lifting and causing a major safety accident. Therefore, it is necessary to improve it. Summary of the invention

[0003] In view of the deficiencies in the above-mentioned prior art, the purpose of the present invention is to provide an outboard motor tilting device that can intelligently monitor the tilting angle. The outboard motor tilting device can monitor the tilting angle of the outboard motor in real time, and can control and feedback the tilting angle through instrumentation.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an outboard motor lifting connection device that is easy to install, used to be connected to the mounting bracket of the lifting structure, the lifting connection device includes a rotating bracket main body and a connecting shaft, the rotating bracket includes a shaft hole, a main push rod mounting hole, a driving arm, an abutment arm and a power shaft mounting hole; the shaft hole is used for plugging and cooperating with the shaft, the main push rod mounting hole is used to install the main push rod connected to the lifting driving device, the abutment arm is used to abut against the mounting bracket to limit the lowest lifting position of the rotating bracket; the power shaft mounting hole is used to install the power shaft of the outboard motor assembly, the driving arm is used to be connected to the driving rod of the lifting power device, the lifting power device pushes the rotating bracket to rotate around the shaft, and the outboard motor assembly is lifted and rotated relative to the mounting bracket along with the rotating bracket.

[0005] As another preferred feasible solution: the rotating bracket body is an integrated structure.

[0006] As another preferred feasible solution: the outboard motor lifting connection device also includes a monitoring component, the rotating bracket main body includes a sensor mounting groove arranged relative to the rotating shaft hole; the monitoring component includes an angle sensor and a marking block, the marking block is fixedly connected to the rotating shaft, and the angle sensor is arranged in the sensor mounting groove; when the rotating bracket rotates, the rotation angle of the rotating bracket is fed back through the relative position of the marking block and the angle sensor.

[0007] As another preferred feasible solution: the driving arm includes a first driving connecting arm and a second driving connecting arm which extend relatively obliquely from the rotating bracket body.

[0008] As another preferred feasible solution: the second driving connecting arm includes two auxiliary driving connecting arms which are symmetrically arranged with each other.

[0009] As another preferred feasible solution: the abutment arm comprises a first abutment rod and a second abutment rod which extend relatively obliquely from the rotating bracket body, and the first abutment rod and the second abutment rod are symmetrically arranged with respect to each other.

[0010] As another preferred feasible solution: the rotating bracket body further includes reinforcing ribs arranged on the first abutting rod and the second abutting rod.

[0011] After adopting the above structure, the utility model has the advantages compared with the prior art: the utility model has reasonable structural design, is easy to assemble, has high structural strength, and can well meet the structural strength requirements of high-horsepower outboard motors. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0013] Figure 1 It is a schematic diagram of the overall structure of the outboard engine tilting connection device and the mounting bracket in the embodiment of the utility model;

[0014] Figure 2 It is a schematic diagram of the overall structure of the outboard motor tilting connection device of an embodiment of the utility model;

[0015] Figure 3 It is a structural schematic diagram of a rotating bracket body of an embodiment of the utility model.

[0016] In the figure:

[0017] 10-Mounting bracket;

[0018] 20-rotating bracket body; 21-rotating shaft hole; 22-sensor mounting slot; 23-driving arm; 231-first driving connecting arm; 2311-main push rod mounting hole; 232-second driving connecting arm; 2321-secondary driving connecting arm; 24-abutting arm; 241-first abutting rod; 242-second abutting rod; 25-power shaft mounting hole; 26-reinforcement rib;

[0019] 30-rotating shaft;

[0020] 40 - monitoring component; 41 - marking block; 42 - angle sensor. DETAILED DESCRIPTION

[0021] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The following description is only a preferred embodiment of the present invention and does not limit the protection scope of the present invention.

[0025] For example, see Figures 1 to 3As shown: an outboard motor lifting connection device which is easy to install, used to be connected to the mounting bracket 10 of the lifting structure, the lifting connection device includes a rotating bracket main body 20 and a connecting shaft, the rotating bracket includes a shaft hole 21, a main push rod mounting hole 2311, a driving arm 23, an abutment arm 24 and a power shaft mounting hole 25; the shaft hole 21 is used for plugging and matching with the shaft 30, the main push rod mounting hole 2311 is used to install the main push rod connected to the lifting driving device, the abutment arm 24 is used to abut against the mounting bracket 10, and limit the lowest lifting position of the rotating bracket; the power shaft mounting hole 25 is used to install the power shaft of the outboard motor assembly, the driving arm 23 is used to be connected to the driving rod of the lifting power device, the lifting power device pushes the rotating bracket main body 20 to rotate around the shaft, and the outboard motor assembly is lifted and rotated relative to the mounting bracket 10 along with the rotating bracket main body 20.

[0026] The rotating bracket body 20 is an integrated structure.

[0027] The outboard motor tilting connection device also includes a monitoring component 40, the rotating bracket body 20 includes a sensor mounting groove 22 arranged relative to the shaft hole 21; the monitoring component 40 includes an angle sensor 42 and a marking block 41, the marking block 41 is fixedly connected to the shaft, and the angle sensor 42 is arranged in the sensor mounting groove 22; when the rotating bracket rotates, the rotation angle of the rotating bracket is fed back through the relative position of the marking block 41 and the angle sensor 42.

[0028] The driving arm 23 includes a first driving connecting arm 231 and a second driving connecting arm 232 which extend relatively obliquely from the rotating bracket body 20. The second driving connecting arm 232 includes two auxiliary driving connecting arms 2321 which are symmetrically arranged.

[0029] The abutting arm 24 includes a first abutting rod 241 and a second abutting rod 242 which extend relatively obliquely from the rotating bracket body 20 . The first abutting rod 241 and the second abutting rod 242 are symmetrically arranged.

[0030] The rotating bracket body 20 further includes a reinforcing rib 26 disposed on the first abutting rod 241 and the second abutting rod 242 .

[0031] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. An outboard engine tilting connection device that is easy to install, used to connect to a mounting bracket of a tilting structure, characterized in that: The tilting connection device includes a rotating bracket main body and a connecting shaft, and the rotating bracket includes a shaft hole, a main push rod mounting hole, a driving arm, an abutment arm and a power shaft mounting hole; the shaft hole is used for plugging and cooperating with the shaft, the main push rod mounting hole is used for installing the main push rod connected to the tilting driving device, and the abutment arm is used to abut against the mounting bracket to limit the lowest tilting position of the rotating bracket; the power shaft mounting hole is used for installing the power shaft of the outboard motor assembly, and the driving arm is used to be connected to the driving rod of the tilting power device, and the tilting power device pushes the rotating bracket to rotate around the shaft, and the outboard motor assembly rotates and tilts relative to the mounting bracket along with the rotating bracket.

2. The outboard motor tilting connection device according to claim 1, characterized in that: The rotating bracket body is an integrated structure.

3. The outboard motor tilting connection device according to claim 2, characterized in that: The outboard motor tilting connection device also includes a monitoring component, the rotating bracket body includes a sensor mounting groove arranged relative to the rotating shaft hole; the monitoring component includes an angle sensor and a marking block, the marking block is fixedly connected to the rotating shaft, and the angle sensor is arranged in the sensor mounting groove; when the rotating bracket rotates, the rotation angle of the rotating bracket is fed back through the relative position of the marking block and the angle sensor.

4. The outboard motor tilting connection device according to claim 1 or 3, characterized in that: The driving arm includes a first driving connecting arm and a second driving connecting arm which extend relatively obliquely from the rotating bracket body.

5. The outboard motor tilting connection device according to claim 4, characterized in that: The second driving connecting arm includes two auxiliary driving connecting arms that are symmetrically arranged with respect to each other.

6. The outboard motor tilting connection device according to claim 1 or 3, characterized in that: The abutment arm includes a first abutment rod and a second abutment rod which extend relatively obliquely from the rotating bracket body, and the first abutment rod and the second abutment rod are symmetrically arranged with respect to each other.

7. The outboard motor tilting connection device according to claim 6, characterized in that: The rotating bracket body further includes reinforcing ribs arranged on the first abutting rod and the second abutting rod.

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