CN2211414Y

CN2211414Y - Ship driving mechanism

Info

Publication number: CN2211414Y
Application number: CN 94226473
Authority: CN
Inventors: 谭祝华
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-03-26
Filing date: 1994-03-26
Publication date: 1995-11-01
Anticipated expiration: 2004-03-26

Abstract

The utility model relates to a ship driving mechanism. When the impeller with the prior art carries much load, the draft is deep and the resistance is strong and the speed is slow with a rudder. The ship driving mechanism provided by the utility model is composed of an impeller, a drive mechanism, an impeller lifting mechanism a ship receding mechanism and a seat cushion (43). The ship driving mechanism can be arranged on the small-size ship. Human power or dynamic force drives the drive mechanism so as to drive the impeller to rotate and makes the ship go ahead. The impeller lifting mechanism is operated to change the draft of the impeller and make the ship steer. The ship driving mechanism reduces the resistance and increases the pushing force. The ship receding mechanism is used to make the ship recede or change the course. The utility model has convenient and flexible operation, strong pushing force and fast speed.

Description

Ship driving mechanism

The utility model relates to a kind of marine propulsion.

At present, dynamic propelling unit of marine propulsion and Manpower propelling device, Manpower propelling device is divided into the slurry formula of shaking again, shake strip formula and foot-operated impeller formula, the power of pedaling canoe as common treadles with both feet, exactly by the transmission device impeller, ship is navigated by water in water, and by rudder grasp navigation direction, this power of pedaling canoe is because its impeller location is fixed, and along with many provinces of loading on the ship, the impeller draft also can change, goods for a long time, the impeller drinking water is just dark, and the people is pedaled just painstaking, and rudder also can produce resistance in water in addition, therefore, more for a long time, speed is slow in loading for this power of pedaling canoe, and people's operation is also inconvenient.

The purpose of this utility model provides a kind of marine propulsion, and this device can be regulated the position of impeller.No matter matter-loading amount what, the draft of impeller can be adjusted to a suitable position, with reach reduce resistance, laborsaving, improve the speed of a ship or plane and change the purpose of navigation direction.Its mechanism of falling the ship can make and fall ship when running into obstacle in the ship navigation backward.

Technical solution of the present utility model is: a kind of marine propulsion, it is characterized in that device is made up of impeller, transmission device, impeller lift system, the mechanism of falling the ship and seat cushion (43), its structure is that lobus sinister wheel (3) is connected by left side axle (5) with the interior flywheel (2) in a left side, is contained in an end of left connecting rod (11); Lobus dexter wheel (52) is connected by right axle (53) with right interior flywheel (55), is contained in an end of right connecting rod (40); The two ends of drive link (27) that transmission gear (29) will be housed are respectively with after the other end of left connecting rod (11) and right connecting rod (40) links to each other, and the two ends of drive link (27) refill left gear (18) and right gear (36); Left Drive chain (12) is connected left gear (18) with flywheel (2) in the left side, right driving chain (39) is connected right gear (36) with right interior flywheel (55), with main gear chain (31) transmission gear (29) and driving gear (29) are coupled together; Seat cushion (43) is connected with drive link (27) with right seat cushion cramp bar (33) by left seat cushion cramp bar (25), and seat cushion cramp bar (30) links to each other an end of main supporting rod (28) with seat cushion (43); A left side manger (1) and right manger (51) are separately fixed at left connecting rod (11) and the close lobus sinister of right connecting rod (40) by left strut (8) and right strut (50) and take turns the end that (3) and lobus dexter are taken turns (52), V-arrangement spare (23), (35) are housed so that be connected the location with ship respectively in the position of left seat cushion cramp bar (25) and the close drive link (27) of right seat cushion cramp bar (33);

Left seat cushion cramp bar (25) and right seat cushion cramp bar (33) near the appropriate location of seat cushion (43) respectively symmetrically horizontal fixed left horizontal support bar (21) and right horizontal support bar (42), one end of left side horizontal support bar (21) and right horizontal support bar (42) has left nut seat (14) and right nut seat (44) respectively, left nut seat (14) and right nut seat (44) can be rotated around left horizontal support bar (21) and right horizontal support bar (42) respectively, left side nut (15) and right nut (45) are contained in respectively in left screw seat (14) and the right nut seat (44), right screw mandrel (13) and right screw mandrel (47) are screwed in respectively in left nut (15) and the right nut seat (45), one end of right screw mandrel (13) and left screw mandrel (47) flexibly connects with left connecting rod (11) and right connecting rod (40) respectively, and the other end is connected with right pilot wheel (46) with left pilot wheel (6) respectively;

Left side axle (5) tighten be equipped with the interior flywheel (2) that keeps left outside left outside flywheel (4), left outer flywheel (4) drives the turning to switched in opposite that drives lobus sinister wheel (3) with the interior flywheel (2) in a left side of lobus sinister wheel (3), left side rocking bar (7) links to each other with left connecting rod (11) by left knee (10), between left rocking bar (7) and left knee (10), be connected with left spring (9), left miniature gears (9) is equipped with in the lower end of left side rocking bar (7), the other end links to each other with an end of left fork (19) by left outside link (17), left side fork (19) is contained in left seat cushion cramp bar (25) near on the end of drive link (27), the other end of left side fork (19) links to each other with the left side control lever of falling the ship (24) one ends by left draw-in bar (22), and the middle part of the left side control lever of falling the ship (24) is connected left seat cushion cramp bar (25) and locates near seat cushion (43); Locate to be equipped with flywheel (54) outside the right side at right axle (53) near flywheel (55) in right, right rocking bar (49) links to each other with right connecting rod (40) by right knee (48), between right rocking bar (49) and right knee (48), be connected with right spring (57), right miniature gears (56) is equipped with in right rocking bar (49) lower end, the other end links to each other with right fork (34) one ends by right outside link (37), right fork (34) is contained in right seat cushion cramp bar (33) near on the end of drive link (27), the other end of right fork (34) links to each other with the right control lever of falling the ship (41) by right draw-in bar (38), and the middle part of the right control lever of falling the ship (41) is connected right seat cushion cramp bar (33) and locates near seat cushion (43).

The utility model and prior art have obvious difference, it can be placed in stern, and the people is sitting on the seat cushion, uses step tread, pass through transmission device, impeller is rotated, and makes the ship navigation, by hand the impeller lift system, change the draft of impeller, to reduce resistance, improve thrust, reach laborsaving, improve the purpose of the speed of a ship or plane and change navigation direction, when ship runs into obstacle, the operation mechanism of falling the ship, the pin back-pedalling just can make ship fall back, when ship need be turned, can operate the mechanism of falling the ship of a side, the lateral lobe wheel formula that stops operating be reversed, to change the navigation direction, when adopting single impeller to advance, can operate wabble mechanism, change the navigation direction, thereby have laborsaving, advantage such as easy to operate freely.

Fig. 1 is the scheme drawing of the utility model embodiment;

Embodiment: its structure of the marine propulsion of describing in Fig. 2 is: tighten the interior flywheel (2) that keeps left at left side axle (5) and locate to be equipped with flywheel (4) outside the left side, left outer flywheel (4) drives turning to the interior flywheel (2) in a left side of lobus sinister wheel (3) and drives lobus sinister wheel (3) switched in opposite, left side rocking bar (7) links to each other with left connecting rod (11) by left knee (10), between left rocking bar (7) and left knee (10), be connected with left spring (9), left miniature gears (6) is equipped with in the lower end of left side rocking bar (7), the other end links to each other with left fork (19) one ends by left outside link (17), left side fork (19) is contained in left seat cushion cramp bar (25) near on the end of drive link (27), the other end of left side fork (19) links to each other with the left side control lever of falling the ship one end (24) by left draw-in bar (22), and the middle part of the left side control lever of falling the ship (24) is connected left seat cushion cramp bar (25) and locates near seat cushion (43); Tighten the interior flywheel (55) of keeping right at right axle (53) and locate to be equipped with flywheel (54) outside the right side, right outer flywheel (54) drives the switched in opposite that drives lobus dexter wheel (52) with right flywheel (55) that turns to of lobus dexter wheel (52), right rocking bar (49) links to each other with right connecting rod (40) by right knee (48), be connected with right spring (57) at right rocking bar (49) and right the change between the bar (48), right miniature gears (56) is equipped with in the lower end of right rocking bar (49), the other end links to each other with right fork (34) one ends by right outside link (37), right fork (34) is contained in right seat cushion cramp bar (33) near on the end of drive link (27), the other end of right fork (34) links to each other with the right control lever of falling the ship (41) by right draw-in bar (38), and the middle part of the right control lever of falling the ship (41) is connected right seat cushion cramp bar (33) and locates near seat cushion (43).

When the people is sitting on the seat cushion (43), use a pedal left side, right-hand tread plate (20), (32), driving gear (26) rotates, by main gear chain (31), drive link (27), a left side, right gear (18), (36), left and right sides driving chain (12), (55), flywheel (2) and right interior flywheel (55) in the left side, left side axle (5) and right axle (53), driving lobus sinister wheel (3) and lobus dexter wheel (52) rotates, ship has just advanced, rotate with manual manipulation left side pilot wheel (16) and right pilot wheel (46), by left nut (15) and right nut (45), left screw mandrel (13) and right screw mandrel (47) are with regard to up-and-down movement, driving left connecting rod (11) and right connecting rod (40) respectively rotates around drive link (27), like this lobus sinister wheel (3) and lobus dexter wheel (52) thus draft just change and can reduce resistance, raising thrust, or make both sides thrust unlikely, reach laborsaving, improve the purpose of the speed of a ship or plane and change navigation direction.When ship runs into obstacle, just operation is left, the right control lever of falling the ship (24), (41), by left outside link (22) and right outside link (38), a left side, right fork (19), (34), left side draw-in bar (17) and right draw-in bar (37), a left side, right rocking bar (7), (49), interior flywheel (2) in a left miniature gears (6) and a left side and the outer flywheel in a left side (4) are meshed simultaneously, right miniature gears (56) meshes simultaneously with right interior flywheel (55) and right outer flywheel (54), use a pin back-pedalling left side again, right-hand tread plate (20), (32), make a left side outer flywheel (2) and right outer flywheel (55) counter-rotating, by a left side, right miniature gears (6), (56) left side outer flywheel (4) and right outer flywheel (54) are just changeed, by right axle (5) and right axle (53), drive a left side, lobus dexter wheel (3), (52) counter-rotating, ship just can retreat like this.Left spring (9) and right spring (57) can not fall ship time, and interior flywheel (2) in a left miniature gears (6) and a left side and the outer flywheel in a left side (4) are broken away from, and right miniature gears (56) breaks away from right interior flywheel (55) and right outer flywheel (54).

Claims

1, a kind of marine propulsion, it is characterized in that device is made up of impeller, transmission device, impeller lift system, the mechanism of falling the ship and seat cushion (43), its structure is: lobus sinister wheel (3) is connected by left side axle (5) with the interior flywheel (2) in a left side, is contained in an end of left connecting rod (11); Lobus dexter wheel (52) is connected by right axle (53) with right interior flywheel (55), is contained in an end of right connecting rod (40); The two ends of drive link (27) that transmission gear (29) will be housed are respectively with after the other end of left connecting rod (11) and right connecting rod (40) links to each other; The two ends of drive link (27) refill left gear (18) and right gear (36); Left Drive chain (12) is connected left gear (18) with flywheel (2) in the left side, right driving chain (39) is connected right gear (36) with right interior flywheel (55); With main gear chain (31) transmission gear (29) and driving gear (29) are coupled together; Seat cushion (43) is connected with drive link (27) with right seat cushion cramp bar (33) by left seat cushion cramp bar (25), and seat cushion cramp bar (30) links to each other an end of main supporting rod (28) with seat cushion (43); A left side manger (1) and right manger (51) are separately fixed at left connecting rod (11) and the close lobus sinister of right connecting rod (40) by left strut (8) and right strut (50) and take turns the end that (3) and lobus dexter are taken turns (52), V-arrangement spare (23), (35) are housed so that be connected the location with ship respectively in the position of left seat cushion cramp bar (25) and the close drive link (27) of right seat cushion cramp bar (33);

Left seat cushion cramp bar (25) and right seat cushion cramp bar (33) near the appropriate location of seat cushion (43) respectively symmetrically horizontal fixed left horizontal support bar (21) and right horizontal support bar (42), one end of left side horizontal support bar (21) and right horizontal support bar (42) has left nut seat (14) and right nut seat (44) respectively, left nut seat (14) and right nut seat (44) can be rotated around left horizontal support bar (21) and right horizontal support bar (42) respectively, left side nut (15) and right nut (45) are contained in respectively in left nut female seat (14) and the right nut seat (44), one end of left screw mandrel (13) and right screw mandrel (47) is flexibly connected with left connecting rod (11) and right connecting rod (40) respectively, and the other end is connected with right pilot wheel (46) with left pilot wheel (16) respectively.

Tighten the interior flywheel (2) that keeps left at left side axle (5) and locate to be equipped with flywheel (4) outside the left side, left outer flywheel (4) drives turning to the interior flywheel (2) in a left side of lobus sinister wheel (3) and drives lobus sinister wheel switched in opposite, be connected with left spring (9) between left side rocking bar (7) and the left knee (10), left little gear (9) is equipped with in the lower end of left side rocking bar (7), the other end links to each other with an end of left fork (19) by left outside link (17), left side fork (19) is contained in left seat cushion cramp bar (25) near on the end of drive link (27), the other end of left side fork (19) links to each other with the left side control lever of falling the ship (24) one ends by left draw-in bar (22), and the middle part of the left side operation of falling the ship (24) is connected left seat cushion cramp bar (25) and locates near seat cushion (43); Locate to be equipped with flywheel (54) outside the right side at right axle (53) near flywheel (55) in right, right rocking bar (49) links to each other with right connecting rod (40) by right knee (48), between right rocking bar (49) and right knee (48), be connected with right spring (57), right miniature gears (56) is equipped with in right rocking bar (49) lower end, the other end links to each other with right fork (34) one ends by right outside link (37), right fork (34) is contained in right seat cushion cramp bar (33) near on the end of drive link (27), the other end of right fork (34) links to each other with the right control lever of falling the ship (41) by right draw-in bar (38), and the middle part of the right control lever of falling the ship (41) is connected right seat cushion cramp bar (33) and locates near seat cushion (43).