KR100389461B1 - Tidalflat Drive Boat - Google Patents

Abstract

The present invention relates to a tidal flat propulsion boat, and escapes the turning method of the propeller applied to the conventional vessels, such that the longitudinal axis 21 is rotated along the cylindrical cam groove (18 ') by the rotational force of the cylindrical cam (18) surface or tidal flat A new propulsion method for advancing the hull 1 by the ratchet bucket 40 which is stroked back and forth in the same linear position as the surface layer. This is a tidal flat propulsion boat, which is a useful invention that can be promoted even in swamps and waters. It is an important invention of fishing villages that catch fish and shellfish while kneeling on one board and moving tidal flats on one foot from domestic wide tidal flats. In addition to the creation of marine ecological parks, Yeo-ri-ri tidal flat in Incheon is located in the southwest coast area that is being developed or held as a mud-pack tourism site. If it is used for leisure in cultural tourism projects such as Mud Festival in the region, Hampyeong Bay and Boryeong, Germanium Tidal Flat Festival in Sinan and the eardrum festival for Suncheon women only, it can be an opportunity to attract foreign tourists to Korea in another dimension. It is a useful invention.

Description

Tidalflat Drive Boat}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tidal flat propulsion boat. More specifically, the present invention relates to a boat that is propelled in the sea as well as a tidal flat.

Tidal-flat is a large, flat land consisting of sand, tidal or tidal flats along the tides, and is a septic tank that cleans up the coastal waters of the tidal flats, known as a treasure trove of about 12,000 species of life. A study of ten square kilometers of tidal flats in Mikawa Bay found that the ability to purify pollutants in tidal flats decreased by about 8 percent per hour, which filtered 96 percent of the total seawater every 12 hours. It is revealed that the cleanup facility costs 122.1 billion won in Korean money, costs 5.7 billion won a year, and adds 8,000 billion won for other incidents.

These tidal flats provide habitats and spawning grounds for a variety of fish and shellfish and produce over 60% of the total catch.

In addition, tidal flats are used as migration routes and habitats for Asian migratory birds, and one-third of the endangered species on Earth are said to be used for future food and medical resources. It also plays a role.

In addition, the marine ecosystem parks and mud packs are worth seeing for their cultural tourism, including the Yeocha-ri Tidal Flat Area in Incheon, the Mud Festival in Hampyeong Bay and Boryeong, the Germanium Tidal Flat Festival in Sinan, and Suncheon Woman's own eardrum festival.

In particular, the tidal flats on the west coast of Korea are considered to be one of the five largest tidal flats in the world, along with the eastern coast of Canada, the eastern coast of the United States, the north coast, and the Amazon River basin.

Types of tidal flats include pearl tidal, sandy tidal and sandy pearl tidal flats depending on the sedimentary phase.

Double pearl tidal flats are well developed in the vicinity of Ganghwa Island, and some have a depth of 0.0031 millimeters and several meters deep.

In addition, tidal flats in Goheung-deung, Jeollanam-do, have more than 98 percent of heterogeneity and more than 10 percent of organic matter, so that the water content is very high, so it is difficult to walk over the knees. It is used as an important means of transportation in the tidal flats.

In the present invention, the tidal flats of the southwestern coast of Korea have a report of the vast resources as the world's five tidal flats, but as a reckless development or reclamation project, Professor Moon-Gong Moon recently said in the report of tidal flat ecosystem conservation, It has been reduced by 45% over 20 years, and accordingly, the fishing area in Tokyo has decreased by 8,160 km2.

Recently, the government's commitment to designate and preserve the tidal flat areas with conservation value as a marine ecosystem park has been declared as a part of the conservation of these important tidal flats.

In the present invention, rather than developing the world's few vast tidal flat resources as reclaimed land, in conjunction with the beautiful scenery of the southwest coast provides a boat that is propelled in the tidal flats, such as water boats in the vast tidal flats along with the mud flat mud festival, It is intended to use as a means of attracting foreign tourists as a new marine tourism resource street.

However, the mud flat has a pearl, sand, or a mixed type of pearl and sand, so it is impossible to propel it with a scoo-ryu propulsion boat like the conventional water boat.

Accordingly, the present invention is to provide a tidal flat propulsion boat by a new propulsion method for advancing the hull by the front and rear stroke in the turning method of the propeller so that it can be propelled in other tidal flats, swamps or water.

1 is an overall perspective view of the present invention

Figure 2 is an exploded perspective view showing the configuration of the main part of the present invention

Figure 3 is a partial cross-sectional view showing the power transmission and steering system of the present invention.

Figure 4 is a partial cross-sectional view showing the shaft assembly relationship of the cylindrical cam by the helical gear combination according to the present invention.

Figure 5 is a reference perspective view of the ratchet bucket propulsion plate according to the present invention

Figure 6 is a longitudinal cross-sectional view of the ratchet bucket propulsion plate according to the present invention, (i) is a cross-sectional state at the time of stroke toward the stern, (ii) is a cross-sectional state at the time of stroke toward the bow.

※ Explanation of symbols for main parts of drawing

1: hull 2: deck

3: Guide roller groove 4: Deck

5: Rudder adjusting groove 6: Rudder handle housing

7: Rudder handle 7a: Rudder handle shaft

7b: Clutch arm 8: Saddle support bar

9: Saddle 10: Helical Gear Housing

11: PEDAL 12: Cockpit

13: Drain 14: front panel

15: Windows 16: Hook

17: Helical Gear Combination 17 ': Built Key

17 ": Helical Gear Shaft 18: Cylinder Cam

18 ': cylinder cam home 19: cylinder camshaft

20: cylindrical bore bearing 21: longitudinal shaft

22: Termination 22 ': Ball bushing ring

23: ball bush 24: return spring

25: spring pocket 26: fixed tab

27: Fixed tab groove 28: Wire cable

28 ': Cable holder 28 ": Cable head

29: ball bush unit 30: ball bush shaft

31: Guide roller 31 ': Flat washer

31 ": Outer diameter stop ring 32: Shock absorber rod

32 ': Rod lock pin 32 ": Locking piece

32 "': Standing stop 33: Shop overload guide

34: Tension adjustment nut 35: Protective cap

36: Shop over spring 37: Shop over stopper

38: Factory over installation version 39: Promotional version

39 ': Bucket Locking Pin 39 ": Bucket Locking Pin

39 "': Split Pin 40: Ratchet Bucket

40 ': Bucket connector 41: Arm

41 ': arm shaft 42: shaft joint pipe

43: bearing positioning jaw 44: connector

In view of the above, it will be described one embodiment of the present invention by the accompanying drawings.

1 is an exploded perspective view showing an entire perspective view of the present invention and the main part configuration according to FIG. 2, the front panel 14 is formed on the front side, the rudder adjustment groove 5 of the upper front side central portion On both sides of the helical gear housing 10 which is provided with the rudder handle housing 6 provided with the rudder handle 7 formed on the rudder handle shaft 7 "and protrudes toward the front center of the lower adjustment seat 12. A pedal 11 is formed to be coupled to the upper gear of the helical gear combination 17 therein, and a saddle 9 is formed at the saddle support bar 8 fixed to the bottom of the side of the helical gear, and a drain hole 13 is formed at the rear center. Form.

As shown in Fig. 2 and Fig. 4, the F-HLP body hull 1, in which a normal hook 16 and a window 15 are formed on the bow, and urethane is foamed inside, is fixed to the center of the keel of the bottom. Cylindrical cam 18 having cylindrical cam grooves 18 'disposed to the left and right of the helical gear shaft 17 "secured by embedding buried key 17' as a lower vehicle fixing means of gear combination 17. The cam shaft 19 and the helical gear shaft 17 " are semicircularly machined to each other to form a shaft joint pipe 42 having a bearing position jaw 43 formed at an intermediate outer diameter. 43) A cylindrical bore bearing 20 is fitted to the corner portion and the cylindrical cam shaft 19 on the outermost side of the cylindrical cap 18 to fix it to the bottom of the ship bottom.

On the other hand, as shown in Figures 2 and 3, both ends of the cylindrical cam 18, the ball bush shaft 30 of the stroke length width of the cylindrical cam groove (18 ') with the ball bushing unit 29 inserted into the ship bottom Fixed to the bottom, but fixed to the upper end of the ball bushing unit (29) by welding the longitudinal axis (21), a fixed tab groove (27) formed in the inner diameter of the longitudinal axis (21) of the cylindrical cam groove (18) portion The longitudinal spring 22 is inserted into the pocket 25 by inserting the ball bush 23 that is fluidly installed by the return spring 24 and the ball bushing ring 22 ', and fixed to the longitudinal projection 22 side. One end of the cable head 28 "of the wire cable 28 supported by the cable anchor 28 'is fixed to the protrusion of the tab 26, and a flat washer 31 is provided on the inner side of the biaxial longitudinal axis 21. ') After inserting the guide rollers 31, each of which is conically separated from the inside and the outside of the guide roller grooves 3 formed on the front and rear walls of the hull 1, If the stop is fixed to the ring (31 ").

2nd and 3rd protection caps 35 from the front side on the upper side of the overhang installation plate 38 which is a rectangular plate below the end part of the longitudinal axis 21 which protrudes close to the hull 1 from the guide roller groove 3; This screw is welded to the top during assembly.

As shown in Figs. 2, 3, and 5 and 6, in the shop over plate 38, the longitudinal axis 21 by the rotation of the cylindrical cam 18 in the present invention is along the hull wall. The hull propulsion unit which propels the hull 1 by a stroke reciprocating back and forth is shown in detail as follows.

On the upper side of the shop-over mounting plate 38, a hollow pipe-type shop-overload guide 33 having a tab is formed on the bottom outer ring of the lower side of the upper side of the lower side of the upper side of the pipe, and fixed by welding. The tab spring portion of the shock absorber mounting plate 38 is inserted into the upper shaft of the shock absorber stopper 37 in the upper end of the shock absorber overload 32 having the connector 44 formed on the lower end shaft. Insert the tension adjustment nut 34 to the protruding upper head by inserting it into the shop overload guide 33 at the bottom to maintain the proper height, and the bottom outer ring of the shop overload guide 33 has a tab formed at its inner diameter. Install the protective cap (35).

On the other hand, as shown in Figures 2, 5, 6, each connector 44 of the lower shaft of the shop overload 32 in three rows of two pairs in the center row of the upper surface of the ski plate-shaped propulsion plate 39 Insert the rod fixing pin (32 ') into the welded fixing piece (32 ") and flow-installed with the stop ring rod (32"'), but the bucket welded in two rows of three rows on the longitudinal upper edge of the propulsion plate (39) Each side wall of the fixing piece 39 'has a right-angle ladder shape, and each of the ratchet buckets 40 having the bucket connector 40' formed on both sides of the front end bent by the propulsion plate 39 has a bucket fixing pin 39 ". It is inserted into the flow by the split pin 39 "'.

Meanwhile, as shown in FIGS. 1 to 3, both sides of the clutch arm 7b protruding from the lower end of the rudder handle shaft 7a of the rudder handle 7 formed on the deck 4 are arm shafts 41 '. The wire cable 28 of the left side which makes contact with the lower end of the two sets of arms 41 which are installed in the shape of a right angle, and the cable head 28 "is inserted into the cable fixing stand 28 'formed on the upper side of the arm 41. One end of the wire cable 28 formed on the fixed tab 26 of the longitudinal cutting shaft 22 of the longitudinal longitudinal axis 21 of the left side and the wire formed on the fixed tab 26 of the longitudinal projection 21 of the longitudinal axis 21 of the post The cables 28 are respectively formed on the fixed tabs 26 of the longitudinal cutting shaft 21 of the post.

One embodiment of the present invention configured as described above will be described with reference to the accompanying drawings.

First, the action of the power transmission and steering system according to the propulsion of the hull 1 according to the present invention, as shown in Figs. 1 to 3 four, the deck to be coupled to the difference of the helical gear combination 17 ( 4) driving the upper gear of the helical gear combination 17 by a pedal 11 protruding from the helical gear, the helical gear shaft 17 "coupled with the lower gear and the buried key 17 'which are geared at an angle of 45 degrees. Axial joint pipe 42 having a bearing position jaw 43 formed at its outer diameter by semi-circling the adjacent heads of the cylindrical cam shaft 19 of the cylindrical cam 18 having both ends and the cylindrical cam groove 18 'formed with the same diameter. And insert the cylindrical bore bearing 20 into the other two axes of the bearing position jaw 43 and the cylindrical cam 18 to fix it to the bottom, so that the rotational force by the pedal 11 is helical gear combination 17. 2) to rotate the two sets of cylindrical cam (18).

The stroke length of the cylindrical cam groove 18 'is located on both bottoms of the two-cylinder cylindrical cam 18 arranged in such a manner that the cylindrical cam groove 18' is opposed to the bottom keel of the hull 1 that is rotated. One end of each longitudinal shaft 21 assembled on the ball bushing unit 29 which is installed in each of the four sets of the bush shaft 30 is a longitudinal projection 22 protruding by the return spring 24 inserted into the spring pocket 25. Ball bush 23 is inserted into the cylindrical cam groove 18 'and the longitudinal axis 21 is linearly reciprocated along the longitudinal direction of the cylindrical cam 18 by the rotational operation of the cylindrical cam 18. .

The cylindrical cam grooves 18 'are disposed to face each other as shown in FIG. 2, such that the longitudinal axis 21 disposed at the right front side and the left rear side of the cylindrical cam 18 is disposed at the top dead center. The longitudinal axis 21 disposed at the front left side and the right rear side of the cylindrical cam 18 is positioned at the bottom dead center, and thus the vertical axis arranged at the left and right sides by the rotation of the cylindrical cam 18. (21) to be opposed to each other in the position of the top dead center and the bottom dead center in the cylindrical cam groove (18 ').

Therefore, in each of the ratchet buckets 40, the driving force is repeatedly generated in a diagonal direction to each other, which corresponds to a freeform or backstroke operation in the zero method.

On the other hand, the longitudinally reciprocating longitudinal axis 21 in the side of the cylindrical cam 18 is assembled to the ball roller shaft 30 and the guide roller groove 3 formed in the inner and outer sides of the guide roller grooves 3 respectively formed on the side wall of the hull. By 31, the longitudinal projection 22 in the cylindrical cam groove 18 'is maintained so as to maintain a linear reciprocating stroke while maintaining a constant interval.

On the other hand, the action of the shop overload 32 installed in three sets of the shop over mounting plate 38 formed on the four ends of the longitudinal axis 21 protruding into the guide roller groove (3) formed on the side wall of the hull (1) The ratchet bucket 40 attached to the lower part of the propulsion plate 39 by the weight of the hull 1 placed on the tidal flat is buried in a predetermined depth of the tidal flat layer instead of being buried deeply on the tidal flat to reduce the resistance during propulsion. .

In addition, even when driving on an uneven tidal bottom, the ratchet bucket 40 attached to the four-propelled propulsion plate 39 is always operated on the surface of the tidal flat by the expansion and contraction action of the shock-up spring 36. The left and right sides always maintain a constant driving force.

In addition, the tension adjustment nut 34 assembled on the shop overload guide 33 in the protective cap 35 is different depending on the state of mud flats and sand tidal pearls and sand mixed to run. According to the state in which the hull 1 is locked, the length of the shop overload 32 is adjusted, or the tension strength of the shock spring 36 is adjusted so that the ratchet bucket 40 is always locked to a predetermined depth of the tidal flat. Play a role.

In the above, the end of the longitudinal axis 21 is welded to the upper end between the second and third protective cap 35 from the front side on the upper side of the shop over installation plate 38, which is a rectangular plate, the center of gravity is rear When the propulsion plate 39 is moved forward, the front side is lifted higher than the rear side so that the obstacles in front of the front can be easily crossed, and when the rear side is towed to the rear side, the tension play width is gradientd to the front side rather than the rear side. When the ratchet bucket 40 is towed rearward, the ratchet bucket 40 is intended to be operated as level as possible in the tidal surface layer.

In addition, according to the present invention, the bucket fixing piece 39 'welded in two rows of two pairs to the longitudinal upper edge of the propulsion plate 39 has both sides of a right-side ladder shape, and the shear plate 39 is bent at the width of the prop plate 39. Each of the ratchet buckets 40 having the bucket connector 40 'formed on both sides is inserted into the bucket fixing pin 39 " to be installed as a split pin 39 "' as shown in FIGS.

That is, when the propulsion plate 39 is towed rearward, both side walls have a right-angle ladder shape, and both ends of the body propulsion plate 39 in which the bucket connector 40 'is formed only at both front ends of the body bent to the propulsion plate 39 width. 6, the rear side of the ratchet bucket 40 is deployed only when the propulsion plate 39 is towed rearward as shown in FIG. 6, to allow the hull 1 to be propelled by kicking out the tidal flats. At the same time, on the contrary, when the propulsion plate 39 is pushed forward, the propulsion plate 39 as shown in FIG. 6 (ii) is provided that the fixing point of the bucket connector 40 'of the ratchet bucket 40 is located at the front side. When pushed forward as close as possible to the floor, the resistance at the bottom of the tidal flat is minimized.

Thus, in addition to each operation of the present invention, the turning function of the hull 1 by the action of the rudder handle 7 formed on the deck 4 will be described with reference to Figs.

Turning the rudder handle 7 to the right during tidal flat driving according to the present invention, while the clutch arm 7b on the right side installed under the rudder handle shaft 7a is rotated in the clockwise direction, the arm 4 ′ adjacent to the right is arm shafted. 41 'is pushed downward on the axis of rotation.

Subsequently, the upper end of the arm 41 is rotated counterclockwise with the arm shaft 41 'as the rotation axis, and the wire cable 28 tied to the upper end of the arm 41 is pulled out, and the longitudinal axis of the right side of the cylindrical cam 18 ( 21) Pulling the fixed tab 26 of the wire cable 28 and the fixed longitudinal projection 22 installed on the two cable holders 28 ', the longitudinal projection 22 is the return spring (24) in the spring pocket 25. The longitudinal projection 22 is pulled out from the cylindrical cam groove 18 'by the), and only the longitudinal longitudinal axis 21 of the left side is driven, and the hull 1 is moved to the right side. To turn.

Subsequently, when the rudder handle 7 is placed again, the longitudinal projections 22 separated from the cylindrical cam grooves 18 'are coupled again by the restoring force of the return springs 24 formed on the right longitudinal shafts 21. Both longitudinal axis 21 is a straight reciprocating stroke along the longitudinal direction of the cylindrical cam 18 to travel straight.

As described above, the present invention is to avoid the turning method of the propeller applied to the conventional vessel, etc., the longitudinal axis 21 is rotated along the cylindrical cam groove 18 'by the rotational force of the cylindrical cam 18 is a straight line such as the surface of the surface or tidal flat layer Tidal flat propulsion boat that moves freely from a tidal flat that could not be propelled by a scull-propulsion type boat such as a conventional water boat by a new propulsion method for advancing the hull 1 by a ratchet bucket 40 which is stroked back and forth at a position. to be.

In addition, the hull (1) according to the present invention is a useful invention that can be promoted in swamps and water, as well as mud flats, sandy tidal flats, mud flats and sandy tidal flats. It is an invention that can be widely used as an important means of transportation of fishing villages that catch fish and shellfish while moving in a garage.

In addition to the above-mentioned fishing gear, the Mud Pack is being developed or held as a marine ecosystem park in terms of tidal-flat preservation rather than indiscriminately reclaiming tidal flats, the world's top five tidal-flat areas. If you use this tidal flat for recreational purposes, such as Yeo-ri-ri tidal flat area in Incheon, Mud Festival in Hampyeong Bay and Boryeong, Germanium tidal flat festival in Sinan and Suncheon Women's tympanic festival, etc. It is a useful invention that can be an opportunity to attract foreign tourists to Korea.

Claims (4)

Ordinary hooks 16 and windows 15 are formed on the bow, and the front panel 14 is formed with a front panel 14 on the front side, and the rudder handle shaft (5) on the rudder adjustment groove 5 of the upper front side. 7 ") rudder handle housing (6) with rudder handle (7) is installed, and helical gear housing (10) protrudes from the center of the front side of lower adjustment seat (12), and helical gears on both sides. FLP which forms a pedal 11 to be coupled to the upper teeth of the combination 17, forms a saddle 9 in the saddle support bar 8 and a drain hole 13 in the rear center. In the first hull (1), the difference between the helical gear assembly 17 fixed to the center of the keel of the hull (1) is composed of a pedal 11 on both sides of the helical gear housing (10) of the deck (4) On the right and left sides of the helical gear shaft 17 ", which is embedded with a buried key 17 'as a lower vehicle fixing means, a cylindrical cam 18 having a cylindrical cam groove 18' is disposed to face each other. The cylindrical cam shaft 19 and the helical gear shaft 17 "are semi-circularly processed to the heads adjacent to each other to fit the shaft joint pipe 42 having the bearing position jaws 43 formed at the intermediate outer diameters. (43) Ball bushing unit (29) at both sides of the cylindrical cam (18) fixed to the bottom of the bottom by inserting a cylindrical bore bearing (20) to the bottom and the cylindrical cap (19) of the outermost cylindrical camshaft (19). While fixing the ball bush shaft 30 of the stroke length of the cylindrical cam groove (18 ') inserted into the bottom of the bottom, the end of the ball bushing unit 29 is fixed to the welding shaft 21, The spring pocket 25 having the fixed tab groove 27 formed in two inner diameters of the longitudinal axis 21 of the cylindrical cam groove 18 'is formed by a return spring 24 and a ball bushing ring 22' attached thereto. Insert the longitudinal projections 22 by inserting the bush 23, but the projections of the fixing tab 26 fixed to the longitudinal projections 22 side is supported by the cable holder 28 '. One end of the cable head 28 "of the connected wire cable 28 is fixed and connected to the clutch arm 7b formed at the bottom of the rudder handle shaft 7a and the arm 41 provided on the adjacent body arm shaft 41 '. After inserting the flat washer 31 'into the inner side of the middle shaft of the longitudinal axis 21, the guide is conically separated from the inside and the outside of the guide roller groove 3 formed on the front and rear walls of the hull 1. Bottom connector (44) of the shop overload (32) mounted on the shop over mounting plate (38) coupled to the two longitudinal ends (21) fixed by the outer diameter stop ring (31 ") after each roller (31) is inserted. The bucket fixing piece 39 'welded in two rows of three sets to the longitudinal edge of the propulsion plate 39 installed at the both sides has a right-sided ladder shape, and a bucket connector at both ends of the propeller plate 39 is bent in width. Tidal propeller boat, characterized in that the flow of the ratchet bucket (40) formed of the ratchet bucket (40) formed by inserting the bucket fixing pin (39 ") with a split pin (39" '). The method of claim 1, wherein the pipe overload guide 33, which is a hollow pipe type having a tab formed on the lower outer ring of the upper side of the lower beam, is welded and formed to penetrate the upper side of the overboard mounting plate 38. However, after the tap spring is inserted into the upper shaft of the upper part of the shock absorber overload 32 having the connector 44 formed on the lower axis of the shock absorber 37 at the intermediate end of the tab, Insert the tension adjustment nut 34 to the upper head protruding from the lower end of (38) and tighten the tension adjusting nut 34 to the protruding upper head, and maintain the proper height. Tidal-propelled boat, characterized in that to install a protective cap 35 formed on the tab. 3. The shop over installation plate 38, which is a rectangular plate welded to the end of the longitudinal axis 21, is welded to the upper end while the second and third protective caps 35 are screwed from the front side. Tidal flat propulsion boat characterized in that. The clutch arm 7b protruding to both sides of the lower end of the rudder handle shaft 7a of the rudder handle 7 formed on the deck 4 has a right-sided flow shape installed on the arm shaft 41 '. One end of the left wire cable 28 is formed in contact with the lower end of the two arms 41, and the cable head 28 "is inserted into the cable rest 28 'formed at the upper side of the arm 41. The wire cable 28 formed on the fixed tab 26 of the longitudinal projection 22 of the longitudinal projection 22 and the wire cable 28 formed on the fixed tab 26 of the longitudinal projection 21 of the longitudinal projection 22 are formed of Tidal flat propulsion boat, characterized in that formed on each of the fixed tabs 26 of the longitudinal cutting protrusion (22) of the cutting shaft (21).