WO2016099023A1

WO2016099023A1 - Gear-coupling type steering apparatus and steering method using same

Info

Publication number: WO2016099023A1
Application number: PCT/KR2015/010912
Authority: WO
Inventors: 박성하; 강남식; 조준제
Original assignee: 훌루테크 주식회사
Priority date: 2014-12-15
Filing date: 2015-10-15
Publication date: 2016-06-23
Also published as: CN107074335A; KR101538895B1; JP2017537834A; DE112015005611T5; JP6512523B2; NO20170735A1

Abstract

The present invention relates to a steering apparatus and method. Particularly, the present invention requires a simpler configuration than the prior art by driving, using a gear, a tiller and a rudder stock which operate a rudder, and thereby can reduce costs and advance quality improvement. In addition, due to driving using a gear as stated above, there is no limitation to the steering angle, and it is possible to maintain a constant steering force over an entire area.

Description

Gear coupling method and steering method using the same

The present invention relates to a steering apparatus and a method, and in particular, by allowing the rudder stock and tiller to operate the rudder by using a gear, only a simpler configuration than the conventional one is required, thereby reducing costs and improving quality. will be.

In addition, by using the gear as described above, the steering angle is not limited and the steering force can be kept constant over the entire range.

In general, a steering device used for a ship or the like includes a rudder (not shown) and a rudder stock (RS) in which the rudder is mounted, as shown in FIG. 1.

At this time, the rudder stock (RS) is inserted and fixed to the tiller (T), and when the steering angle is changed by operating the tiller (T) to rotate the rudder stock (RS) and thereby changing the angle of the rudder the steering angle Will change.

By the way, in order to drive the above-mentioned rudder stock (RS), tiller (T) and the like conventionally used a RAM cylinder method using a hydraulic pressure. Such a prior art can easily generate a large steering force due to the nature of the hydraulic pressure, but a lot of devices, such as the piping for generating the hydraulic pressure is complicated in configuration and accordingly there is a high possibility of failure and difficult maintenance. In addition, in the prior art, the steering angle range is only ± 45 degrees at most, resulting in a narrow steering angle range.

On the other hand, in order to solve the above problems of the prior art, a configuration in which the nut is replaced with an electric motor by replacing the RAM cylinder with a nut has been recently proposed.

However, in the case of the above technology, the efficiency of the screw jack is considerably low, which causes a lot of energy consumption, and the narrow steering angle range, installation difficulty, and the like, which are problems of the RAM cylinder itself, are not solved.

On the other hand, the above-described steering apparatus itself is a well-known technique, which is described in detail in the following prior art document, and thus redundant description and illustration are omitted.

Accordingly, the present invention is to solve the above-described problems, the rudder stock is driven by a gear unit driven by the gear unit only need a simpler configuration than the conventional steering device and method that can achieve cost reduction and quality improvement The purpose is to provide.

In addition, another object of the present invention is to provide a steering apparatus and a method capable of maintaining the steering force constant over the entire range without limiting the steering angle by driving using a gear as described above.

In order to achieve the above object, the present invention provides a steering device including a rudder stock (RS) on which a rudder is mounted and a tiller (T) to which the rudder stock (RS) is interlocked, and is installed at one side of the tiller (T). In the gear coupling method of the gear coupling method including a gear unit 200 for driving the tiller (T), and a drive unit 100 for gear coupling to one side of the gear unit 200 to rotate the gear unit 200. There is one feature.

In this case, the gear unit 200 may use a ring gear 210 or a pivot bearing 220 in which the tiller T is inserted into the center.

In addition, when the tooth surface of the gear portion 200 is formed on the outer surface When the drive unit 100 is geared to the outer surface of the gear portion 200, the tooth surface of the gear portion 200 is formed on the inner surface The drive unit 100 may be coupled to the inner surface of the gear unit 200.

In addition, the gear unit 200 uses a swing bearing 220 disposed on the bottom surface of the tiller T, and the inner diameter 222 of the swing bearing 220 is supported by the base B, and the outer diameter ( 221 is interlocked with the tiller (T) while the tooth is formed on the outside is tooth-coupled with the drive unit 100, the tiller (T) is accommodated therein is the slewing bearing 220 It is also possible to be inserted in the center of the.

In addition, the base (B) is disposed on one side further includes a bracket portion 300 for supporting the drive unit 100, the bracket portion 300 is vertically installed in the vertical direction on the base (B) The horizontal portion 320 includes a portion 310 and a horizontal portion 320 installed in a horizontal direction at one portion of the vertical portion 310 to allow the driving portion 100 to be disposed on the outer diameter 221. The one part is open, and after the one part of the driving unit 100 penetrates, it may be coupled to the outer diameter 221 of the slewing bearing 220.

In addition, the tiller (T) is installed in a plate shape on the outer surface of the tiller body (T1) and the tether body (T1) is inserted into the rudder stock (RS), the outer diameter 221 of the swing bearing (220) It is also possible to include a mounting plate (T2) that is interlocked with.

In addition, the gear unit 200 uses a swing bearing 220 disposed on the bottom surface of the tiller T, and the outer diameter 221 of the swing bearing 220 is supported by the base B, and the outer diameter A tooth shape is formed at an outer side thereof, and teeth are coupled to the driving unit 100, and a tiller T in which the rudder stock RS is accommodated therein is inserted into the center of the pivot bearing 220, and the driving unit ( 100 is installed on one side of the tiller (T) is interlocked while the rudder stock (RS) is also interlocked with the outer diameter (221).

In addition, the tiller (T) is installed on the tiller body (T1) is inserted into the rudder stock (RS) and the outer surface of the tiller body (T1) in the shape of a plate, the mounting plate on which the drive unit 100 is installed Including the (T2), the drive unit 100 is installed on the mounting plate (T2) and interlocked, while a portion of the drive unit 100 penetrates through the mounting plate (T2) to the outer diameter of the swing bearing 220 It is also possible to combine with the tooth 210.

In addition, the gear unit 200 uses a swing bearing 220 disposed on the bottom surface of the tiller T, and the inner diameter 222 of the swing bearing 220 is supported by the base B while the inner side thereof is supported by the base B. Gears are formed in the gear 100 and gears are coupled to the driving unit 100, and the tiller T in which the rudder stock RS is accommodated therein is inserted into the center of the pivot bearing 220, and the driving unit 100 is While installed and interlocked on one side of the tiller T, the inner diameter 222 of the slewing bearing 220 may be gear-coupled.

In addition, the tiller T includes a tiller body T1 into which the rudder stock RS is inserted, and a mounting plate T2 installed in a plate shape on an outer surface of the tiller body T1. While 100 is disposed on the mounting plate T2, a part of the driving unit 100 may be coupled to the inner diameter 220 of the pivot bearing 220 by passing through the mounting plate T2. .

In addition, the gear unit 200 uses a swing bearing 220 disposed on the upper surface of the tiller T, and an inner diameter 222 of the swing bearing 220 is interlocked with the tiller T while A tooth shape is formed and gears are tooth-coupled with the driving unit 100, and the outer diameter 221 is supported by the base B, and the tiller T in which the rudder stock RS is accommodated therein of the slewing bearing 220 is formed. It is inserted into the center, the drive unit 100 is disposed in the state spaced apart on one side of the tiller (T) may be coupled to the inner diameter 222 of the slewing bearing 220 to the tooth.

In addition, the base (B) is disposed on one side further comprises a bracket portion 400 for the drive unit 100 is disposed on the tiller (T), the bracket portion 400 is the base (B) The vertical portion 410 is disposed in a vertical direction on one side, and is installed in a horizontal direction on one side of the vertical portion 410 is disposed on the top of the tiller (T) and the driving unit 100 is the tiller (T) Including a horizontal portion 420 to be disposed on the upper surface, one portion of the horizontal portion 420 is opened to the inner diameter 222 of the slewing bearing 220 after a portion of the driving unit 100 passes through It is also possible to combine.

In addition, the tiller T includes a tiller body T1 into which the rudder stock RS is inserted, and a mounting plate T2 formed in a plate shape on an outer side of the tiller body T1, wherein the mounting plate T2 may be disposed on the bottom surface of the swing bearing 220 and interlocked with the inner diameter 222 of the swing bearing 220.

In addition, the support part 700 is installed on the base B to support the bracket part 400 from the bottom, and is formed on one side of the support part 700, and protrudes toward the bottom of the tiller T. It is also possible to further include a stopper SP.

In addition, the

horizontal parts

320 and 420 may be installed to be detachable from the

vertical parts

310 and 410.

In addition, the drive unit 100 is an electric motor unit 110 for generating a rotational force, and a deceleration unit for rotating the shaft 130 which is geared to the gear unit 200 as coupled to the electric motor unit 110. It is also possible to include 120.

In addition, the reduction unit 120 may use a planetary gear.

In addition, further comprising a lubricating oil supply unit (F) disposed on one side of the shaft 130 to the gear coupling unit 200 and the gear unit 200, the lubricating oil stored in the lubricating oil supply unit (F) is the shaft 130 and the gear unit ( It is also possible to supply to the combined portion with 200).

In addition, the driving unit 100 may be installed in an even number but face each other.

In addition, the rudder stock ST may be fixed by the fastener 600 disposed on the top of the tiller T after being inserted into the tiller T.

In addition, the present invention is a steering method using the above-described steering device, and rotates the tiller (T) by rotating the gear unit 200 is geared to the driving unit 100, while the rotation of the tiller (T) There is another feature of the steering method by the gear coupling method of operating the rudder mounted on the rudder stock (RS) by rotating the rudder stock (RS) linked to the tiller (T).

In addition, the present invention is a steering method using the above-described steering device, the inner diameter 222 of the swing bearing 220 rotates the outer diameter 221 by the drive unit 100 in a state supported by the base (B), The tiller T linked to the rotated outer diameter 221 is also rotated by this, and the rudder stock RS installed in the tiller T is also linked to operate the rudder installed in the rudder stock RS. Another feature of the steering method by the gear coupling method is to.

In addition, the present invention is a steering method using the above-described steering device, the outer diameter 221 of the swivel bearing 220 is supported by the base (B) while the gear is coupled to the drive unit 100, the fixed outer diameter The driving unit 100 is driven with respect to 221 so that the driving unit 100 is pivoted, and the tiller T on which the driving unit 100 is installed is rotated by rotation of the driving unit 100, and Another feature of the steering method according to the gear coupling method in which the rudder stock RS installed in the tiller T by rotation of the tiller T is also linked to operate the rudder installed in the rudder stock RS. There is this.

In addition, the present invention is a steering method using the above-described steering device, the inner diameter 222 of the swivel bearing 220 is supported by the base (B) while the gear is coupled to the drive unit 100, the fixed inner diameter The driving unit 100 is driven with respect to 222 so that the driving unit 100 is pivoted, and the tiller T on which the driving unit 100 is installed is interlocked and rotated by the rotation of the driving unit 100, Another feature of the steering method according to the gear coupling method in which the rudder stock RS installed in the tiller T by rotation of the tiller T is also linked to operate the rudder installed in the rudder stock RS. There is this.

In addition, the present invention is a steering method using the above-described steering device, in the state that the outer diameter 221 of the swing bearing 220 is supported by the base (B) and the inner diameter 222 is gear-coupled with the drive unit 100, While the inner diameter 222 is rotated by the driving unit 100, a tiller T linked to the inner diameter 222 is rotated by the rotation of the driving unit 100, and the rotation is caused by the rotation of the tiller T. The rudder stock RS installed in the tiller T also has another feature in the steering method by the gear coupling method of operating the rudder installed in the rudder stock RS.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings.

Prior to this, the terms or words used in this specification and claims are not to be interpreted in a conventional and dictionary sense, and the inventors may appropriately define the concept of terms in order to best explain their invention in the best way possible. It should be interpreted as meaning and concept corresponding to the technical idea of the present invention based on the principle that there is.

According to the present invention described above, only a simpler configuration than the conventional one is required, thereby reducing the cost and thereby improving the quality.

In addition, the present invention has the effect of being able to maintain the steering force constant over the entire range without limiting the steering angle by driving using the gear as described above.

1 and 2 are schematic diagrams illustrating a steering apparatus and a method according to an embodiment of the present invention;

3 and 4 are schematic views illustrating a steering apparatus and method according to another embodiment of the present invention;

5 and 6 are schematic views illustrating a steering apparatus and method according to another embodiment of the present invention;

7 and 8 are schematic views illustrating a steering apparatus and method according to another embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description.

In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.

In addition, the following examples are not intended to limit the scope of the present invention but merely illustrative of the components set forth in the claims of the present invention, which are included in the technical spirit throughout the specification of the present invention and constitute the claims Embodiments that include a substitutable component as an equivalent in the element may be included in the scope of the present invention.

1 and 2 are schematic views illustrating a steering apparatus and a method according to an embodiment of the present invention, Figures 3 and 4 are schematic diagrams illustrating a steering apparatus and a method according to another embodiment of the present invention, Figure 5 And FIG. 6 is a schematic diagram illustrating a steering apparatus and method according to still another embodiment of the present invention, and FIGS. 7 and 8 are schematic diagrams illustrating a steering apparatus and method according to another embodiment of the present invention.

Steering apparatus 10 according to an embodiment of the present invention as shown in Figure 1 is a rudder stock (RS) is mounted to a rudder and the rudder stock (RS) is a point that includes a tiller (T) is linked to the conventional Same as

However, in the present invention, the gear unit 200 is installed on one side of the tiller T and drives the tiller T, and the gear unit 200 is geared to the gear unit 200. The point including the driving unit 100 to rotate is different.

That is, in the case of the present invention, the gear unit 200 and the driving unit 100 for driving the tiller T are driven by rotating the gear unit 200 while the gear unit 200 is geared to each other.

According to the present invention, since the tiller (T) is driven by gear coupling such as gears, it is not necessary to configure a hydraulic pipe such as a conventional one, so that steering is possible even with a simpler configuration than the conventional one, thereby reducing costs. Become.

In addition, the present invention can reduce the number of parts and simplify the configuration, thereby reducing the occurrence of failures and improving quality.

On the other hand, according to the present invention, as described above, driving the tiller (T) by the gear coupling can be rotated 360 degrees, there is no limitation of the steering angle and the steering force can be kept constant over the entire range.

On the other hand, the steering angle can be changed by the steering method using the steering apparatus of the present invention mentioned above.

That is, as described above, the driving unit 100 and the gear unit 200 are geared to each other. Thereafter, the tiller T is rotated by rotating the gear 200 coupled to the driving unit 100.

At this time, since the rudder stock ST is fixed to the tiller T, the rudder stock RS is interlocked and rotated by the rotation of the tiller T, and eventually the rudder stock is rotated by the rudder stock RS. The rudder mounted on the stock RS can be operated to change the steering angle.

In the case of the present invention as described above, it is possible to finely adjust the steering angle due to the gear coupling characteristics, and the configuration is simplified since no hydraulic piping is required.

On the other hand, the gear unit 200 may be a gear and coupling generally known as the teeth for coupling the tiller (T) as described above, in particular to allow the tiller (T) is inserted in the center as shown It is also possible to use a ring gear or slewing bearing 220 for this purpose.

The pivot bearing 220 refers to a gear present inside or outside, as is widely known, and rotated by gear coupling of the gear.

The pivot bearing 220 may include an inner diameter 222 and an outer diameter 221 as shown in FIG. 1 and a steel ball 223 is disposed between the inner diameter 222 and the outer diameter 221 to rotate. Can be. In this case, the tooth may be formed inside the inner diameter 222 or the outer diameter 221 and the description and illustration thereof are omitted since the pivot bearing itself is a well-known technique.

That is, in the case of the present invention, when the tooth surface of the gear unit 200 is formed on the outer surface, the driving unit 100 is gear-coupled to the outer surface of the gear unit 200, and the tooth surface of the gear unit 200 is the inner surface. When formed in the drive unit 100 may be geared to the inner surface of the gear unit 200 to drive the gear unit 200.

For example, in the case of a ring gear, a tooth may be formed on an outer side or an inner side of the ring gear, and then the driving unit 100 may be installed on the outer side or the inner side, respectively, so that the gear coupling is performed. When used, it is also possible to use a well-known rudder carrier to support the tiller (T).

In addition, in the case of the slewing bearing 220, teeth may be formed on the inner surface of the inner diameter 222 or the outer surface of the outer diameter 221, and then the driving unit 100 may be installed on the inner side or the outer side, respectively, and the teeth may be coupled.

Hereinafter, the embodiment illustrated in FIGS. 1 to 8 will be described in more detail.

Example 1

In the present embodiment, as shown in FIG. 1, the gear unit 200 uses the swing bearing 220 disposed on the bottom surface of the tiller T, but the inner diameter 222 of the swing bearing 220 is the base B. FIG. The outer diameter 221 is interlocked with the tiller T, while a tooth is formed on the outer side of the outer diameter 221 and is gear-coupled with the driving part 100.

In this case, the tiller T in which the rudder stock RS is accommodated therein is inserted into the center of the pivot bearing 220.

That is, when the outer diameter 221 of the swing bearing 220 is rotated by the driving unit 100, the tiller T linked to the outer diameter 221 is rotated, and the rudder stock RS fixed to the tiller T is fixed. ) Is rotated, and a rudder (not shown) installed in the rudder stock RS is finally driven to adjust the steering angle.

In this case, the inner diameter 222 may be supported by the base B as described above, the base B may be a ground or a separate support surface, the base B is the inner diameter 222 ), As long as the base (B) becomes the ground or a separate support surface, all belong to the scope of the present invention.

Of course, the inner diameter 222 may be supported by the support portion 800 that is separately installed on the base (B), the support portion 800 is any configuration as long as the configuration that can support the inner diameter 222 Of course all can be used.

Meanwhile, as described above, the outer diameter 222 is driven by the driving unit 100, and the driving unit 100 may use any position or support member as long as the outer diameter 222 can be geared with the outer diameter 222. As shown in FIG. 1, the pivot bearing 220 may be disposed on one side and supported by the bracket part 300 supporting the driving part 100.

At this time, the bracket portion 300 may have a variety of configurations, as shown in the vertical portion 310 is installed in the vertical direction on the base (B), and the horizontal portion in a portion of the vertical portion 310 It is also possible to include a horizontal portion 320 to be installed so that the drive unit 100 is disposed on the outer diameter 221.

In addition, a portion of the horizontal portion 320 may be opened to allow the driving portion 100 to be geared to the outer diameter 221 of the swing bearing 220 after passing through a portion of the driving portion 100.

For example, when the driving unit 100 uses a planetary gear as described below, the output end of the planetary gear passes through the horizontal portion 320 and is geared to the outer diameter 221.

On the other hand, the bracket portion 300 may be installed on the base (B) or may be installed on a separate support portion 800 as shown.

In addition, the bracket portion 300 has a vertical portion 310 and a horizontal portion 320 as described above, if the direction perpendicular to the base (B) is sufficient and only the direction perpendicular to the object of the present invention It doesn't happen.

Similarly, in the case of the horizontal portion 320, the horizontal direction with respect to the base B is sufficient, and only the parallel direction is not the object of the present invention.

In addition, the horizontal part 320 and the vertical part 310 may be fixed by mutual welding or the like, and the horizontal part 320 may be fastened to the vertical part 310 by bolts or the like so as to be detachably installed. Do.

That is, after the horizontal portion 320 is installed in the vertical portion 310 by the bolt or the like, the horizontal portion 320 is separated from the vertical portion 310 by dismantling the bolt as necessary.

According to the present invention, it is possible to install the horizontal portion 320 in the vertical portion 310 after adjusting the back lash and the like of the driving unit 100 can improve the work efficiency.

That is, after assembling most of the steering apparatus of the present invention in the factory, it is possible to adjust the backlash of the driving unit 100 as described above in the field such as a ship and finally install the horizontal part 320 in the vertical part 310. As a result, the work efficiency can be improved by saving time and effort for assembly.

Meanwhile, the driving unit 100 is geared to the gear unit 200 and the gear unit 200 is used to drive the gear unit 200. Various configurations may be used for this purpose, as shown in FIG. 1. Also includes an electric motor unit 110 for generating a rotational force, and a deceleration unit 120 that is coupled to the electric motor unit 110 and rotates the shaft 130 for gear coupling with the gear unit 200. It is possible.

At this time, the reduction unit 120 may use a well-known planetary gear.

The planetary gear is to reduce the speed, including the sun gear and the ring gear, as is widely known in the case of the present invention to increase the rotational force generated in the electric motor unit 110 in the reduction unit 120 and finally the shaft ( 130).

On the other hand, the shaft 130 is a tooth shape is formed on the outer side and the gear unit 200 and the gear coupling, when the reduction unit 120 uses a planetary gear, the output end is also used as the shaft 130 It is possible.

In addition, the driving unit 100 is to drive the gear unit 200 as described above, as shown in Figs. 1 and 2 may be installed in an even number but facing each other.

That is, as described above, the plurality of driving units 100 may be used to operate the other driving unit 100 even when one driving unit 100 is in an inoperable state.

At this time, the driving unit 100 may be an even number but installed so as to face each other as shown to balance the force.

For this purpose, as shown in FIGS. 1 and 2, the driving unit 100 may be disposed to be spaced 180 degrees on a center line passing through the center of the gear unit 200.

Of course, the driving unit 100 may be provided with one or more.

The arrangement of the driving unit 100 may be equally applicable to other embodiments described below, and thus redundant descriptions thereof will be omitted.

As described above, in the present invention, since the shaft 130 and the gear unit 200 of the driving unit 100 are geared to each other, it is also preferable to inject a lubricant such as grease into the coupled portion.

To this end, as shown in FIG. 1, the apparatus further includes a lubricant supply part F disposed on one side of the shaft 130 that is gear-coupled with the gear part 200, so that the lubricant oil stored in the lubricant supply part F is stored in the shaft. It is also possible to be supplied to the combined portion 130 and the gear unit 200.

At this time, the lubricating oil supply part (F) is mounted on the base (B) or the support portion 800 installed on the base (B) as shown, so that the coupling portion of the shaft 130 and the gear portion 200 is contained. In addition, it is also possible to supply via a forced lubricator.

On the other hand, the lubricating oil supply unit (F) has a U-shape as shown in the figure, the lubricating oil is stored while the coupling portion of the shaft 130 and the gear unit 200 may be contained.

The tiller (T) is a rudder stock (RS) is installed as described above for this purpose as shown in FIG. 1 for the tiller body (T1) is inserted into the inside, and the tiller body ( T1) may be installed in a plate shape on the outer surface, and may include a mounting plate T2 interlocked with the outer diameter 221 of the slewing bearing 220.

That is, since the outer diameter 221 and the mounting plate T2 are interlocked, a rotational force acting on the outer diameter 221 is transmitted to the mounting plate T2 to rotate the tiller body T1 and finally the tiller body T1. ) Is to rotate the rudder stock (RS) is inserted into.

At this time, it is also possible to use a fastener using a well-known bolt or the like for interlocking the outer diameter 221 and the mounting plate (T2).

Meanwhile, in FIG. 1, the mounting plate T2 is illustrated as being installed below the tiller body T1, but this is only an example for describing the present invention, and the mounting plate T2 may have an outer diameter 221. As long as the shape and position of the tiller body T1 and the mounting plate T2 are changed as long as the shape is interlockable with each other, it is a matter of course.

As described above, the steering apparatus of the present invention includes a rudder stock (RS) on which the rudder is mounted and a tiller (T) to which the rudder stock (RS) is interlocked, and is installed on one side of the tiller (T) and the tiller ( And a gear unit 200 for driving T) and a driving unit 100 that is gear-coupled to one side of the gear unit 200 to rotate the gear unit 200.

In this case, the rudder stock ST may be fixed by the fastener 600 disposed on the top of the tiller T after being inserted into the tiller T.

That is, the rudder stock ST is inserted into the tiller T, but the upper part is exposed as shown, and then the rudder stock ST is fixed to the tiller T through the fastener 600 using a nut or the like. This configuration can also be applied to other embodiments of the following, so duplicate description is omitted.

Hereinafter, a method of adjusting the steering angle using the above-described steering apparatus will be described.

First, as shown in FIGS. 1 and 2, when the turning bearing 220 is used as the gear 200, the inner diameter 222 of the turning bearing 220 is supported by the base B. The outer diameter 221 is rotated by.

That is, the inner diameter 222 is fixed because it is supported by the base B or the support part 800, and the driving part 100 is fixed because it is supported by the base B or the bracket part 300. .

In this condition, when the outer diameter 221 is rotated by the driving unit 100, the outer diameter 221 rotates around the fixed inner diameter 222.

In other words, when the shaft 130 of the drive unit 100 is geared to the outer diameter 221 and the shaft 130 rotates counterclockwise, for example, the outer diameter 221 rotates clockwise. And the inner diameter 222 remains fixed. (See FIG. 2).

At this time, since the mounting plate T2 of the tiller T is interlocked by a fixture such as a bolt to the outer diameter 221, the mounting plate T2 is interlocked with the clockwise rotation of the outer diameter 221 in a clockwise direction. Will rotate.

As a result, the entirety of the tiller T is rotated clockwise by the rotation of the mounting plate T2, and the rudder stock RS and the rudder interlocked with the tiller T are rotated to change the steering angle.

Meanwhile, in the case of the first embodiment, the tiller T is illustrated as being disposed on the gear unit 200, but this is only an example for explaining the present invention. If any, it is a matter of course to belong to the scope of the present invention, which is the same in the case of the following embodiment, so the description thereof will be omitted below.

Example 2

In the steering apparatus of the present embodiment, as shown in FIGS. 3 and 4, the gear part 200 uses a turning bearing 220 disposed on the bottom surface of the tiller T.

In addition, the outer diameter 221 of the slewing bearing 220 is supported by the base (B), the tooth is formed on the outer diameter (221) outside is gear-coupled with the drive unit 100.

In this case, the outer diameter 221 may be supported by the base B, or may be supported by the support 500 installed on the base B as shown.

In addition, the tiller T in which the rudder stock RS is accommodated therein is inserted into the center of the pivot bearing 220, while the driving unit 100 is installed at one side of the tiller T, and thus the tiller T While interlocking with T), the rudder stock RS is interlocked with the outer diameter 221.

That is, unlike the first embodiment, in the second embodiment, the driving unit 100 is installed in the tiller T, and the driving unit 100 is coupled to the outer diameter 221 in a state in which the driving unit 100 is linked to the tiller T.

In this configuration, when the rotational force is applied in a state in which the driving unit 100 is coupled to the outer diameter 221, the outer diameter 221 is supported and fixed by the base B or the supporting part 500, and thus, the driving unit 100. It turns itself to rotate the tiller (T).

To this end, the tiller T includes a tiller body T1 into which the rudder stock RS is inserted, and a mounting plate on which the drive unit 100 is installed by being installed in a plate shape on an outer surface of the tiller body T1. (T2).

That is, the driving unit 100 is disposed on and interlocked on the mounting plate T2, and a part of the driving unit 100 penetrates through the mounting plate T2 to be connected to the outer diameter 210 of the pivot bearing 220. As the teeth are coupled, the tiller T is rotated by turning the driving unit 100 as described above.

For example, when the driving unit 100 includes the reduction unit 120 and the shaft 130 as described above, teeth are formed on the outer side of the shaft 130 and are geared to the outer diameter 221 and the shaft ( The driving unit 100 and the tiller T are rotated by the rotation of 130.

According to the present embodiment as described above, since the driving unit 100 is installed directly on the tiller T, the bracket unit as in Embodiment 1 is not necessary, and thus the configuration can be further simplified.

At this time, the inner diameter 222 of the swing bearing 220 is rotated in conjunction with the mounting plate (T2) of the tiller (T).

On the other hand, as in the first embodiment, the shaft 130 and the outer diameter 221 is also coupled in the case of this embodiment, so the input of the lubricant is required for this purpose to install the lubricant supply part (F) on one side of the support part 500 It is also possible.

In addition, the mounting plate T2 of the tiller T is illustrated as being installed below the tiller body T1 in FIG. 3, but this is only an example for describing the present invention, and the driving unit 100 is mounted. As long as the shape and position of the tiller body T1 and the mounting plate T2 are changed as long as the shape can be installed and interlocked on the plate T2, all of them belong to the scope of the present invention.

Other than the same as in the first embodiment, the overlapping description will be omitted and will be described below how to adjust the steering angle by the steering apparatus of the second embodiment.

First, as shown in FIG. 4, the outer diameter 221 of the swing bearing 220 is supported and fixed by the base B or the support part 500.

In this state, the outer diameter 221 is gear-coupled with the driving unit 100 and generates a rotational force in the driving unit 100.

For example, as described above, when the shaft 130 of the driving unit 100 is rotated in the clockwise direction, the outer diameter 221 is fixed so that the driving unit 100 itself rotates in the clockwise direction.

As described above, the tiller T rotates by the turning of the driving unit 100, and the rudder stock RS installed in the rotating tiller T also rotates.

As a result, the rudder is rotated by the rudder stock RS to change the steering angle.

Example 3

As shown in FIGS. 5 and 6, the steering apparatus of the present embodiment uses the turning bearing 220 disposed on the bottom surface of the tiller T, and the inner diameter of the turning bearing 220 is used. 222 is supported by the base (B) while the gear is formed therein is geared with the drive unit 100.

In this case, the tiller T in which the rudder stock RS is accommodated therein is inserted into the center of the pivot bearing 220, and the driving part 100 is disposed at one side of the tiller T so that the pivot bearing ( Coupling with the inner diameter 222 of the 220.

That is, in the case of the third embodiment, as in the second embodiment, the driving unit 100 is installed on the tiller T itself, but the driving unit 100 is coupled to the inner diameter 222 in the present embodiment. At this time, the inner diameter 222 is supported and fixed by the base (B) or the support (700).

In this state, when the shaft 130 of the driving unit 100 rotates, the inner diameter 222 is fixed, so that the driving unit 100 itself turns as in the second embodiment.

Therefore, the tiller T is rotated by the turning of the driving unit 100 itself, and as a result, the rudder stock RS and the rudder are interlocked and rotated as described above.

At this time, the tiller (T) is a tiller body (T1) is inserted into the rudder stock (RS) similar to the second embodiment, and the mounting plate (T2) is installed in a plate shape on the outer surface of the tiller body (T1) Include.

The driving unit 100 is disposed on the mounting plate T2, and a portion of the driving unit 100 penetrates through the mounting plate T2 to be geared to the inner diameter 222 of the pivot bearing 220. do.

That is, the driving unit 100 and the tiller T are interlocked by the driving unit 100 installed on the mounting plate T2, and the tiller T is rotated by the turning of the driving unit 100 as described above. It is.

In addition, the mounting plate T2 of the tiller T is illustrated as being installed above the tiller body T1 in FIG. 5, but this is only an example for explaining the present invention, and the driving unit 100 is mounted. As long as the shape and position of the tiller body T1 and the mounting plate T2 are changed as long as the shape can be installed and interlocked on the plate T2, all of them belong to the scope of the present invention.

On the other hand, as described above, the driving unit 100 is coupled to the inner diameter 222, at this time, the mounting plate (T2) on which the driving unit 100 is installed is linked to the outer diameter 221, the outer diameter 221 is Is rotated.

In other respects, since it is similar to the above-described embodiment, redundant description thereof will be omitted.

Hereinafter, a steering angle adjusting method using the steering apparatus will be described with reference to FIGS. 5 and 6.

First, the inner diameter 222 of the swing bearing 220 is the base (B) is supported by the support 700 to maintain a fixed state while being geared with the drive unit 100.

At this time, the driving unit 100 is driven with respect to the fixed inner diameter 222 so that the driving unit 100 itself turns.

For example, since the shaft 130 of the driving unit 100 is coupled to the inner diameter 222 in a fixed state, the fixed inner diameter 222 when the shaft 130 rotates in a counterclockwise direction as shown. The shaft 130 is rotated in a clockwise direction with respect to.

As a result, the rudder stock RS installed in the tiller T is rotated by the turning of the driving unit 100 and the tiller T in which the driving unit 100 is installed is interlocked and rotated. It is also linked to thereby to operate the rudder installed in the rudder stock (RS).

Example 4

As shown in FIG. 7 and FIG. 8, the steering apparatus of the present embodiment uses the swing bearing 220 disposed on the upper surface of the tiller T, but the inner diameter of the swing bearing 220 is increased. 222 is interlocked with the tiller (T) while a tooth is formed on the inner side is geared to the drive unit 100 and the outer diameter 221 is supported by the base (B).

That is, the pivoting bearing 220 is arranged on the upper surface of the tiller T as compared to the first embodiment described above, while the driving unit 100 is interlocked with the inner diameter 222.

In addition, the tiller T in which the rudder stock RS is accommodated therein is inserted into the center of the pivot bearing 220, and the driving part 100 is disposed to be spaced apart from one side of the tiller T. The point is the same.

On the other hand, the driving unit 100 is disposed on the upper surface of the tiller (T) as described above is spaced apart from the tiller (T), for this purpose is disposed on one side of the base (B) as shown for the driving unit (100) It is also possible to further include a bracket 400 to be disposed on the upper surface of the tiller (T).

At this time, the bracket 400 is a vertical portion 410 disposed in a vertical direction on one side of the base (B), and is installed in a horizontal direction on one side of the vertical portion 410, the upper portion of the tiller (T) And a horizontal part 420 disposed in the driving unit 100 so as to be disposed on an upper surface of the tiller T.

One portion of the horizontal portion 420 may be opened, and a portion of the driving portion 100 may pass through the inner portion 222 of the pivot bearing 220.

That is, when the drive unit 100 includes the electric motor unit 110, the reducer 120, and the shaft 130 as described above, the shaft 130 is formed after forming a tooth on the outer surface of the shaft 130. ) Penetrates the open portion as part of the horizontal portion 420 and is geared to the inner diameter 222.

At this time, the horizontal portion 420 is detachably installed with respect to the vertical portion 410 as described above.

On the other hand, as described above, the inner diameter 222 of the swing bearing 220 is interlocked with the tiller (T), for this purpose, the tiller (T) and the tiller body (T1) is inserted into the love stock (RS) It is also possible to include a mounting plate (T2) formed in the shape of a plate body on the outer side of the tiller body (T1).

In this case, the mounting plate T2 may be disposed on the bottom surface of the pivot bearing 220 and interlocked with an inner diameter 222 of the pivot bearing 220 by installing a bolt or the like.

That is, when the inner diameter 222 is turned by the driving unit 100, the mounting plate T2 interlocked with the turning inner diameter 222 is rotated, thereby rotating the tiller T.

In addition, although the mounting plate T2 of the tiller T is illustrated as being installed above the tiller body T1 in FIG. 7, this is only an example for explaining the present invention, and the driving unit 100 is mounted. As long as the shape and position of the tiller body T1 and the mounting plate T2 are changed as long as the shape can be installed and interlocked on the plate T2, all of them belong to the scope of the present invention.

On the other hand, in the present embodiment, since the driving unit 100 is disposed above the slewing bearing 220, the support unit 700 which is installed on the base B to support it more stably and supports the bracket unit 400 from the bottom surface. It is also possible to include).

In this case, the bracket 400 may be supported by the support 700, and the outer diameter 221 may be partially supported by the support 700.

In addition, since the tiller T is disposed below the swing bearing 220, the tiller T is formed on one side of the support part 700 to prevent the tiller T from falling due to damage of the assembly bolt. It is also possible to further include the stopper SP which protrudes toward the bottom of (T).

That is, when the stopper SP protruding in a specific shape is installed on one side of the support part 700, even if the tiller T falls, the additional fall is prevented by the stopper SP.

Except for the above, the same description as in the first embodiment is omitted.

Hereinafter, a method of adjusting the steering angle using the steering apparatus of the present embodiment will be described with reference to FIGS. 7 and 8.

First, the outer diameter 221 of the slewing bearing 220 is supported and fixed by the base B or the support 700, and the inner diameter 222 is gear-coupled with the driving unit 100, but is mounted by a bolt or the like as described above It is linked with the plate T2.

In this case, as shown in FIG. 8, when the driving unit 100 rotates clockwise, the inner diameter 222 also rotates clockwise. At this time, since the mounting plate T2 is interlocked with the inner diameter 222, the mounting plate T2 is rotated by the rotation of the inner diameter 222, thereby rotating the tiller T.

That is, the tiller T interlocked with the inner diameter 222 is rotated by the rotation of the driving unit 100.

The rudder stock (RS) installed in the tiller (T) by the rotation of the tiller (T) is also linked to this by operating the rudder installed in the rudder stock (RS) can change the steering angle of the rudder. will be.

Although the present invention has been described in detail through specific examples, this is for explaining the present invention in detail, and the present invention is not limited thereto, and a person having ordinary skill in the art within the technical idea of the present invention. It is obvious that modifications and improvements are possible.

Simple modifications and variations of the present invention are all within the scope of the present invention, and the specific scope of protection of the present invention will be apparent from the appended claims.

Claims

In the steering apparatus including a rudder stock (RS) to which the rudder is mounted and a tiller (T) to which the rudder stock (RS) is interlocked,

A gear unit 200 installed at one side of the tiller T to drive the tiller T;

The gear coupling method of the gear coupling method comprising a drive unit 100 is coupled to one side of the gear unit 200 to rotate the gear unit 200.
The method of claim 1,

The gear unit 200 is a gear coupling type steering apparatus using a ring gear 210 or the swing bearing 220 is inserted into the center of the tiller (T).
The method of claim 1,

When the tooth surface of the gear unit 200 is formed on the outer surface, the driving unit 100 is geared to the outer surface of the gear unit 200,

If the tooth surface of the gear portion 200 is formed on the inner side the driving unit 100 is a gear coupling method of the gear coupling method is geared to the inner surface of the gear portion 200.
The method of claim 1,

The gear unit 200 uses a swing bearing 220 disposed on a bottom surface of the tiller T, and an inner diameter 222 of the swing bearing 220 is supported by a base B, and an outer diameter 221. Is interlocked with the tiller (T) while the tooth is formed on the outside is geared and coupled to the drive unit 100,

The tiller (T) in which the rudder stock (RS) is accommodated therein is a gear coupling type steering apparatus inserted into the center of the pivot bearing (220).
It further comprises a bracket portion 300 which is disposed on one side of the base (B) to support the driving unit 100,

The bracket part 300 is installed on the base part B in a vertical direction in a vertical direction, and is installed in a horizontal direction on a portion of the vertical part 310 so that the driving part 100 has the outer diameter 221. Including a horizontal portion 320 to be disposed on,

One portion of the horizontal portion 320 is opened, the gear coupling method of the gear coupling method that is geared to the outer diameter (221) of the swing bearing 220 after a portion of the drive unit (100) penetrates.
The method of claim 4, wherein

The tiller T is a tiller body T1 into which the rudder stock RS is inserted, and

Gear mounting method of the gear coupling method comprising a mounting plate (T2) which is installed in the plate shape on the outer surface of the tiller body (T1) and interlocked with the outer diameter (221) of the slewing bearing (220).
The method of claim 1,

The gear unit 200 uses a swing bearing 220 disposed on the bottom surface of the tiller T, and the outer diameter 221 of the swing bearing 220 is supported by the base B, and the outer diameter 221 ) Teeth are formed on the outside and geared to the driving unit 100,

The tiller T in which the rudder stock RS is accommodated therein is inserted into the center of the pivot bearing 220.

The driving unit 100 is installed on one side of the tiller (T) and interlocked, while the gear coupling method of the gear coupling method that the rudder stock (RS) is interlocked with the outer diameter (221).
The method of claim 7, wherein

The tiller T is a tiller body T1 into which the rudder stock RS is inserted, and

Including a mounting plate (T2) is installed in the shape of a plate body on the outer surface of the tiller main body (T1), the drive unit 100 is installed,

While the driving unit 100 is installed and interlocked with the mounting plate T2, a portion of the driving unit 100 penetrates through the mounting plate T2 and is gear-coupled with the outer diameter 210 of the pivot bearing 220. Steering gear with gear coupling.
The method of claim 1,

The gear unit 200 uses a pivot bearing 220 disposed on the bottom surface of the tiller T, and the inner diameter 222 of the pivot bearing 220 is supported by the base B while the gear is located therein. Is formed is geared with the drive unit 100,

The tiller T in which the rudder stock RS is accommodated therein is inserted into the center of the pivot bearing 220.

The drive unit (100) is a gear coupling method of the gear coupling method that is installed and interlocked on one side of the tiller (T) and gear coupling with the inner diameter (222) of the slewing bearing (220).
The method of claim 9,

The tiller T includes a tiller body T1 into which the rudder stock RS is inserted and a mounting plate T2 installed in a plate shape on an outer surface of the tiller body T1.

The driving unit 100 is disposed on the mounting plate T2, while a portion of the driving unit 100 penetrates through the mounting plate T2 and is engaged with the inner diameter 220 of the pivot bearing 220. Steering gear with gear coupling.
The method of claim 1,

The gear unit 200 uses a turning bearing 220 disposed on the upper surface of the tiller T, and the inner diameter 222 of the turning bearing 220 is interlocked with the tiller T while the teeth are inward. Is formed is geared to the drive unit 100 and the outer diameter 221 is supported by the base (B),

The tiller T in which the rudder stock RS is accommodated therein is inserted into the center of the pivot bearing 220.

The driving unit 100 is disposed in a state spaced apart on one side of the tiller (T) gears of the gear coupling method for gear coupling with the inner diameter (222) inside of the slewing bearing (220).
The method of claim 11,

It further comprises a bracket portion 400 which is disposed on one side of the base (B) so that the driving unit 100 is disposed on the tiller (T),

The bracket part 400 is installed in a vertical direction 410 disposed in a vertical direction on one side of the base B, and is installed in a horizontal direction on one side of the vertical part 410 and disposed above the tiller T. And a horizontal part 420 to allow the driving part 100 to be disposed on an upper surface of the tiller T.

One portion of the horizontal portion (420) is open, the gear coupling method of the gear coupling method that is gear-coupled to the inner diameter (222) inside the pivot bearing 220 after a portion of the drive unit (100) penetrates.
The method of claim 11,

The tiller T includes a tiller body T1 into which the rudder stock RS is inserted and a mounting plate T2 formed in a plate shape on an outer side of the tiller body T1.

The mounting plate (T2) is disposed on the bottom surface of the pivot bearing 220, while the gear coupling method of the gear coupling method that is interlocked with the inner diameter (222) of the pivot bearing (220).
The method of claim 12,

Support portion 700 which is installed on the base (B) to support the bracket portion 400 from the bottom,

The support unit 700 is formed on one side of the gear coupling method of the gear coupling method further comprises a stopper (SP) protruding toward the bottom of the tiller (T).
The method of claim 5 or 12,

The horizontal portion (320, 420) is a gear coupling type steering device that is installed detachably with the vertical portion (310, 410).
The method according to any one of claims 1 to 14,

The drive unit 100 is an electric motor unit 110 for generating a rotational force,

The gear coupling method of the gear coupling method including a reduction unit (120) for rotating the shaft (130) for gear coupling with the gear unit (200) as coupled to the electric motor unit (110).
The method of claim 16,

The reduction unit 120 is a gear coupling steering device using a planetary gear.
The method of claim 1,

Further comprising a lubricating oil supply unit (F) disposed on one side of the shaft 130 for gear coupling with the gear unit 200,

The gear coupling method of the gear coupling method in which the lubricating oil stored in the lubricating oil supply unit (F) is supplied to the combined portion of the shaft (130) and the gear unit (200).
The method of claim 1,

The driving unit 100 is installed in an even number, but the gear coupling type steering apparatus installed to face each other.
The method of claim 1,

The rudder stock (ST) is a gear coupling method of the gear coupling method is fixed by a tightening part 600 is inserted into the tiller (T) and disposed on the top of the tiller (T).
A steering method using the steering apparatus according to claim 1,

While rotating the tiller (T) by rotating the gear unit 200 is geared to the drive unit 100,

Steering method according to the gear coupling method of operating the rudder mounted on the rudder stock (RS) by rotating the rudder stock (RS) linked to the tiller (T) by the rotation of the tiller (T).
As a steering method using the steering apparatus of Claim 4,

The inner diameter 222 of the slewing bearing 220 rotates the outer diameter 221 by the driving unit 100 in a state supported by the base B,

The tiller T linked to the rotated outer diameter 221 is also rotated thereby.

The rudder stock (RS) installed in the tiller (T) is also linked by this, the steering method according to the gear coupling method for operating the rudder installed in the rudder stock (RS).
As a steering method using the steering apparatus of Claim 7,

The outer diameter 221 of the slewing bearing 220 is supported by the base B while being geared to the driving unit 100.

The driving unit 100 is driven with respect to the fixed outer diameter 221 so that the driving unit 100 is pivoted,

By the rotation of the driving unit 100, the tiller (T) on which the driving unit 100 is installed is interlocked and rotated,

The rudder stock (RS) installed in the tiller (T) by the rotation of the tiller (T) is also linked by this to operate the gear according to the gear coupling method of operating the rudder installed in the rudder stock (RS).
A steering method using the steering apparatus according to claim 9,

The inner diameter 222 of the slewing bearing 220 is supported by the base B while being geared with the driving unit 100.

The driving unit 100 is driven with respect to the fixed inner diameter 222 so that the driving unit 100 is pivoted,

By the rotation of the driving unit 100, the tiller (T) on which the driving unit 100 is installed is interlocked and rotated,

The rudder stock (RS) installed in the tiller (T) by the rotation of the tiller (T) is also linked by this to operate the gear according to the gear coupling method of operating the rudder installed in the rudder stock (RS).
A steering method using the steering apparatus according to claim 11,

In the state in which the outer diameter 221 of the slewing bearing 220 is supported by the base B and the inner diameter 222 is gear-coupled with the drive part 100.

The inner diameter 222 is rotated by the drive unit 100

By the rotation of the drive unit 100, the tiller T interlocked with the inner diameter 222 is rotated,

The rudder stock (RS) installed in the tiller (T) by the rotation of the tiller (T) is also linked by this to operate the gear according to the gear coupling method of operating the rudder installed in the rudder stock (RS).