Balancing device of canoe for drifting

Abstract

The invention discloses a balancing device of a canoeing for drifting, and particularly relates to the technical field of canoeing, the balancing device comprises a canoeing body, a first equipment cavity is formed in the canoeing body, and a first driving device is mounted on the canoeing body. According to the balancing device of the canoe for drifting, the second driving device and the overturn-preventing device are arranged on the floating body, when the floating body is unfolded outwards, the second driving device drives the overturn-preventing device to stretch out of the bottom of the floating body, and an overturn-preventing plate of the overturn-preventing device is turned over and is turned to be horizontal from the vertical direction; the floating body on one side is driven to move upwards through a first driving device, the floating body drives an anti-overturning device to move upwards through a second driving device, an anti-tilting plate of the anti-overturning device moves upwards underwater, and the horizontally arranged anti-tilting plate prevents the anti-tilting plate from moving upwards under the resistance of water pressure, so that the floating body is prevented from turning upwards, and the canoe is prevented from turning over. And the balance effect of the kayak is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of kayaks, and in particular to a balancing device for a rafting kayak. Background Art

[0002] A kayak is a means of transportation on water, often used in sports competitions. It is designed for racing as a shuttle-shaped structure with low resistance. Existing kayaks generally control their stability and balance through paddling, which is more physically demanding and has limited carrying capacity, so there is room for improvement. Summary of the invention

[0003] The main purpose of the present invention is to provide a balancing device for a rafting kayak, which can effectively solve the problems in the background technology.

[0004] To achieve the above object, the technical solution adopted by the present invention is:

[0005] A balancing device for a rafting kayak comprises a kayak body, wherein a first equipment cavity is defined inside the kayak body, a first driving device is mounted on the kayak body, a lateral telescopic device is mounted inside the first equipment cavity, the first driving device is connected to the lateral telescopic device, storage grooves are defined at the lower portions of both left and right sides of the kayak body, floating bodies are provided on both left and right sides of the kayak body, the left and right sides of the lateral telescopic device penetrate the storage grooves on both sides and are fixedly connected to the floating body on the same side, a second equipment cavity is defined inside the floating body, a second driving device is mounted in the second equipment cavity, an anti-capsize device is mounted at the bottom of the second driving device, an opening is defined at the bottom of the second equipment cavity, and the anti-capsize device moves within the opening.

[0006] Preferably, the first driving device includes a first handle turntable, a first driving rod is installed at the bottom of the first handle turntable, the bottom of the first driving rod rotates and extends through the first equipment cavity and is fixedly installed with a third bevel gear, one side of the third bevel gear is meshed and connected with a fourth bevel gear, an end of the fourth bevel gear away from the third bevel gear is fixedly installed with a first connecting rod, a movable cavity is opened inside the side wall of the first equipment cavity, an end of the first connecting rod away from the third bevel gear extends through the movable cavity and is fixedly installed with the first bevel gear, the bottom of the first bevel gear is meshed with a second bevel gear, the end of the second bevel gear away from the first bevel gear is fixedly installed with a second connecting rod, a fifth bevel gear is fixedly installed at the bottom of the second connecting rod, and a sixth bevel gear is meshed on the side of the fifth bevel gear

[0007] Preferably, the transverse telescopic device includes a first E-shaped plate and a second E-shaped plate, the first E-shaped plate and the second E-shaped plate slide in the first equipment cavity, the first E-shaped plate and the second E-shaped plate are staggered with each other, and the first E-shaped plate can move through the second E-shaped plate, the middle of the middle horizontal plate of the second E-shaped plate is threadedly connected with a second screw, the middle of the middle horizontal plate of the second E-shaped plate is threadedly connected with a first screw, the second screw and the first screw are rotatably installed in the first equipment cavity, one end of the first screw and the second screw are both rotatably extended through the movable cavity and are respectively fixedly installed with a first gear and a second gear, the first The gear is meshed with the second gear, and the sixth bevel gear is fixedly installed at one end of the second gear. The four corners of one end of the second E-shaped plate are fixedly installed with a second cross bar, and the ends of the four second cross bars away from the second E-shaped plate all penetrate the first equipment cavity and the storage groove and are fixedly installed with the second connecting plate together. The four corners of one end of the first E-shaped plate are fixedly installed with a first cross bar, and the ends of the four first cross bars away from the first E-shaped plate all penetrate the first equipment cavity and the storage groove and are fixedly installed with the first connecting plate together. The second connecting plate and the first connecting plate are distributed on the left and right sides of the kayak body, and are fixedly connected to the floating bodies on both sides respectively.

[0008] Preferably, the second driving device includes a second handle turntable and two screws, the second driving rod is fixedly installed on the bottom of the second handle turntable, the bottom of the second driving rod rotates and extends through the second equipment cavity and is fixedly installed with a worm, one side of the worm is meshed with a worm wheel, the middle of the worm wheel is fixedly installed with a third connecting rod, both ends of the third connecting rod are fixedly installed with a seventh bevel gear, the bottoms of the two screws are respectively rotatably connected to the front and rear sides of the bottom wall of the second equipment cavity, the top of the screw is fixedly installed with an eighth bevel gear, the eighth bevel gear is meshed with the seventh bevel gear on the same side, and the outer surfaces of the two screws are commonly threadedly connected with a lifting plate.

[0009] Preferably, a slide slot opening is provided on the outside of the upper end of the storage slot, and the second driving rod moves in the slide slot opening.

[0010] Preferably, the anti-overturning device includes two fixed blocks, two side plates and two racks, the two side plates are respectively fixedly mounted on the front and rear sides of the bottom of the lifting plate, the two fixed blocks are respectively fixedly mounted on the front and rear sides of the upper end of the lifting plate, the middle part of the fixed block is rotatably connected to the first rotating rod, the two ends of the first rotating rod are respectively fixedly mounted with a third gear and a fourth gear, the lower part of the two side plates is rotatably connected to the second rotating rod, the ends of the two second rotating rods close to each other are jointly fixedly mounted with an anti-roll plate, and the ends of the two second rotating rods far away from each other are both fixedly mounted with a fifth gear, a through opening is opened in the middle part of the lifting plate, the outer surfaces of the fourth gear and the fifth gear are jointly connected with a chain, the chain moves in the through opening, the two racks are fixedly mounted on the front and rear sides of the inner wall of the second equipment cavity, and the third gear is meshed with the rack on the same side.

[0011] Preferably, the fourth gear, the fifth gear and the chain are covered together with a protective cover.

[0012] Preferably, the front end of the anti-roll plate is arrow-shaped, and the anti-roll plate is made of stainless steel.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. A transverse telescopic device, a first driving device and a floating body are provided. When the kayak is in use, the transverse telescopic device is driven to move by the first driving device, driving the floating bodies on both sides to extend from both sides of the kayak, thereby expanding the contact distance between the kayak and the water surface and improving the overall balance of the kayak. The floating body can float on the water surface, which can support the kayak, improve the stability of the kayak, and facilitate the balance control of the kayak.

[0015] 2. A second driving device and an anti-capsize device are provided on the floating body. When the floating body is expanded outward, the second driving device drives the anti-capsize device to extend from the bottom of the floating body. The anti-capsize plate of the anti-capsize device flips over and turns from vertical to horizontal. When the kayak is unstable and rolls over to one side, the floating body on one side is driven to move upward. The floating body drives the anti-capsize device to move upward through the second driving device. The anti-capsize plate of the anti-capsize device moves upward underwater. The horizontally arranged anti-capsize plate prevents the anti-capsize plate from moving upward under the resistance of water pressure, thereby preventing the floating body from flipping over, thereby avoiding the kayak from capsizing and further improving the balancing effect of the kayak. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is a result schematic diagram of the storage state of the present invention;

[0018] Figure 3 is a cross-sectional view of the present invention;

[0019] Figure 4 It is a schematic diagram of the connection between the transverse telescopic device and the first driving device of the present invention;

[0020] Figure 5 For the present invention Figure 3 The enlarged schematic diagram of point A in the middle;

[0021] Figure 6 For the present invention Figure 3 The enlarged schematic diagram of point B in the middle;

[0022] Figure 7 For the present invention Figure 3 The enlarged schematic diagram of the center C;

[0023] Figure 8 It is a schematic diagram of the connection between the floating body, the second driving device and the anti-overturning device of the present invention;

[0024] Fig. 9 For the present invention Figure 8 The enlarged schematic diagram of point D in the middle;

[0025] Fig.10 For the present invention Figure 8 The enlarged schematic diagram of point E in the middle;

[0026] Fig.11 For the present invention Figure 8 The enlarged schematic diagram of F in the middle;

[0027] Fig.12 For the present invention Figure 8 Enlarged schematic diagram of point G in the middle.

[0028] In the figure: 1, kayak body; 2, first drive device; 3, lateral telescopic device; 4, floating body; 5, second drive device; 6, anti-overturning device; 101, storage slot; 102, slide slot mouth; 103, first equipment cavity; 41, second equipment cavity; 42, opening; 21, first handle turntable; 22, first drive rod; 23, third bevel gear; 24, fourth bevel gear; 25, first connecting rod; 26, first bevel gear; 27, second bevel gear; 28, second connecting rod; 29, fifth bevel gear; 210, sixth bevel gear; 31, first E-shaped plate; 32, second E-shaped plate; 33, first screw; 34. Second screw rod; 35. First gear; 36. Second gear; 37. First cross bar; 38. First connecting plate; 39. Second cross bar; 310. Second connecting plate; 51. Second handle turntable; 52. Second drive rod; 53. Worm; 54. Worm wheel; 55. Third connecting rod; 56. Seventh bevel gear; 57. Eighth bevel gear; 58. Lead screw; 59. Lifting plate; 61. Third gear; 62. First rotating rod; 63. Fixed block; 64. Fourth gear; 65. Chain; 66. Fifth gear; 67. Side plate; 68. Anti-roll plate; 69. Second rotating rod; 610. Protective cover; 611. Rack. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0030] Embodiment 1

[0031] See also Figure 1-7As shown, a balancing device for a rafting kayak includes a kayak body 1, a first equipment cavity 103 is opened inside the kayak body 1, a first driving device 2 is installed on the kayak body 1, a transverse telescopic device 3 is installed in the first equipment cavity 103, the first driving device 2 is connected to the transverse telescopic device 3, storage grooves 101 are opened at the lower parts of the left and right sides of the kayak body 1, floating bodies 4 are arranged on the left and right sides of the kayak body 1, the left and right sides of the transverse telescopic device 3 pass through the storage grooves 101 on both sides and are fixedly connected to the floating body 4 on the same side, the transverse telescopic device 3 cooperates with the floating body 4 to expand the contact distance between the kayak and the water surface and improve the overall balance of the kayak, and the floating body 4 can float on the water surface, which can play a role in supporting the kayak, improve the stability of the kayak, and is beneficial to the balance control of the kayak.

[0032] The first driving device 2 includes a first handle turntable 21, a first driving rod 22 is installed at the bottom of the first handle turntable 21, the bottom of the first driving rod 22 rotates and extends into the first equipment cavity 103 and is fixedly installed with a third bevel gear 23, one side of the third bevel gear 23 is meshed with a fourth bevel gear 24, and the end of the fourth bevel gear 24 away from the third bevel gear 23 is fixedly installed with a first connecting rod 25, a movable cavity is opened inside the side wall of the first equipment cavity 103, the end of the first connecting rod 25 away from the third bevel gear 23 extends into the movable cavity and is fixedly installed with a first bevel gear 26, a second bevel gear 27 is meshed with the bottom of the first bevel gear 26, a second connecting rod 28 is fixedly installed at the end of the second bevel gear 27 away from the first bevel gear 26, a fifth bevel gear 29 is fixedly installed at the bottom of the second connecting rod 28, and a sixth bevel gear 210 is meshed on the side of the fifth bevel gear 29.

[0033] When in use, the first handle turntable 21 drives the first driving rod 22 to rotate, the first driving rod 22 drives the third bevel gear 23 to rotate, the third bevel gear 23 drives the fourth bevel gear 24 to rotate, the fourth bevel gear 24 drives the first connecting rod 25 to rotate, the first connecting rod 25 drives the first bevel gear 26 to rotate, the first bevel gear 26 drives the second bevel gear 27 to rotate, the second bevel gear 27 drives the second connecting rod 28 to rotate, the second connecting rod 28 drives the fifth bevel gear 29 to rotate, and the fifth bevel gear 29 drives the sixth bevel gear 210 to rotate.

[0034] The transverse telescopic device 3 includes a first E-shaped plate 31 and a second E-shaped plate 32, the first E-shaped plate 31 and the second E-shaped plate 32 slide in the first equipment cavity 103, the first E-shaped plate 31 and the second E-shaped plate 32 are staggered from each other, and the first E-shaped plate 31 can move through the second E-shaped plate 32, the middle of the middle horizontal plate of the second E-shaped plate 32 is threadedly connected with a second screw 34, the middle of the middle horizontal plate of the second E-shaped plate 32 is threadedly connected with a first screw 33, the second screw 34 and the first screw 33 are rotatably installed in the first equipment cavity 103, one end of the first screw 33 and the second screw 34 are both rotated to extend through the active cavity and are fixedly installed with a first gear 35 and a second gear 36 respectively, the first gear 35 and the second gear 36 are meshed, and the sixth The bevel gear 210 is fixedly installed on one end of the second gear 36, and the second cross bar 39 is fixedly installed on the four corners of one end of the second E-shaped plate 32. The four second cross bars 39 are all penetrated through the first equipment cavity 103 and the storage groove 101 at one end away from the second E-shaped plate 32 and are jointly fixedly installed with the second connecting plate 310. The first cross bar 37 is fixedly installed on the four corners of one end of the first E-shaped plate 31. The four first cross bars 37 are all penetrated through the first equipment cavity 103 and the storage groove 101 at one end away from the first E-shaped plate 31 and are jointly fixedly installed with the first connecting plate 38. The first cross bar 37 is slidably connected to the kayak body 1, and the second connecting plate 310 and the first connecting plate 38 are distributed on the left and right sides of the kayak body 1, and are respectively fixedly connected to the floating bodies 4 on both sides.

[0035] When the sixth bevel gear 210 rotates, it drives the second gear 36 to rotate, the second gear 36 drives the first gear 35 to rotate, the second gear 36 drives the second screw 34 to rotate, the first gear 35 drives the first screw 33 to rotate, and when the second screw 34 rotates, it drives the first E-shaped plate 31 to move along the length direction of the second screw 34, the first E-shaped plate 31 drives the first cross bar 37 to slide, drives the first connecting plate 38 to move outward along the storage groove 101, and drives the floating body 4 on one side to move outward, the second E-shaped plate 32 moves along the length direction of the first screw 33, the second E-shaped plate 32 drives the second cross bar 39 to move, the second cross bar 39 drives the second connecting plate 310 to move outward along the storage grooves 101 on both sides, and drives the floating body 4 on the other side to move outward, the floating bodies 4 on both sides support the kayak body 1 from both sides, thereby improving the stability of the kayak.

[0036] The specific working method of this embodiment is as follows: when in use, the first handle turntable 21 rotates with the first driving rod 22, the first driving rod 22 drives the third bevel gear 23 to rotate, the third bevel gear 23 drives the fourth bevel gear 24 to rotate, the fourth bevel gear 24 drives the first connecting rod 25 to rotate, the first connecting rod 25 drives the first bevel gear 26 to rotate, the first bevel gear 26 drives the second bevel gear 27 to rotate, the second bevel gear 27 drives the second connecting rod 28 to rotate, the second connecting rod 28 drives the fifth bevel gear 29 to rotate, the fifth bevel gear 29 drives the sixth bevel gear 210 to rotate, drives the second gear 36 to rotate, the second gear 36 drives the first gear 35 to rotate, the second gear 36 drives the second screw 34 rotates, the first gear 35 drives the first screw rod 33 to rotate, when the second screw rod 34 rotates, it drives the first E-shaped plate 31 to move along the length direction of the second screw rod 34, the first E-shaped plate 31 drives the first cross bar 37 to slide, drives the first connecting plate 38 to move outward along the storage groove 101, drives the floating body 4 on one side to move outward, the second E-shaped plate 32 moves along the length direction of the first screw rod 33, the second E-shaped plate 32 drives the second cross bar 39 to move, the second cross bar 39 drives the second connecting plate 310 to move outward along the storage grooves 101 on both sides, drives the floating body 4 on the other side to move outward, the floating bodies 4 on both sides support the kayak body 1 from both sides, thereby improving the stability of the kayak.

[0037] Similarly, when the kayak is not in use, the first handle dial 21 is rotated in the opposite direction to drive the lateral telescopic device 3 to work, driving the floats 4 on both sides to be stored in the storage grooves 101, thereby reducing the volume of the kayak and facilitating the transportation of the kayak.

[0038] Embodiment 2

[0039] The rest of the structure of this embodiment refers to that of the first embodiment, except that:

[0040] See also Figure 8-12 As shown, a second equipment cavity 41 is provided inside the floating body 4, a second driving device 5 is installed in the second equipment cavity 41, an anti-overturning device 6 is installed at the bottom of the second driving device 5, an opening 42 is provided at the bottom of the second equipment cavity 41, and the anti-overturning device 6 moves in the opening 42.

[0041] The second driving device 5 includes a second handle turntable 51 and two screw rods 58. A second driving rod 52 is fixedly installed at the bottom of the second handle turntable 51. The bottom of the second driving rod 52 rotates and extends through the second equipment cavity 41 and is fixedly installed with a worm 53. A worm wheel 54 is meshed and connected to one side of the worm 53. A third connecting rod 55 is fixedly installed in the middle of the worm wheel 54. Seventh bevel gears 56 are fixedly installed at both ends of the third connecting rod 55. The bottoms of the two screw rods 58 are respectively rotatably connected to the front and rear sides of the bottom wall of the second equipment cavity 41. An eighth bevel gear 57 is fixedly installed on the top of the screw rod 58. The eighth bevel gear 57 is meshed and connected with the seventh bevel gear 56 on the same side. The outer surfaces of the two screw rods 58 are commonly threadedly connected with a lifting plate 59.

[0042] When in use, rotate the second handle turntable 51, the second handle turntable 51 drives the second driving rod 52 to rotate, the second driving rod 52 drives the worm 53 to rotate, the worm 53 drives the worm wheel 54 to rotate, the worm wheel 54 drives the third connecting rod 55 to rotate, the third connecting rod 55 drives the seventh bevel gear 56 on both sides to rotate, the seventh bevel gear 56 drives the eighth bevel gear 57 to rotate, the eighth bevel gear 57 drives the screw rod 58 to rotate, and the screw rods 58 on both sides synchronously drive the lifting plate 59 to move downward.

[0043] A slide slot opening 102 is provided on the outer portion of the upper end of the storage groove 101 , and the second driving rod 52 moves in the slide slot opening 102 . During the process of storing the floating body 4 , the second driving rod 52 is stored in the slide slot opening 102 .

[0044] The anti-overturning device 6 includes two fixed blocks 63, two side plates 67 and two racks 611. The two side plates 67 are fixedly installed on the front and rear sides of the bottom of the lifting plate 59 respectively, and the two fixed blocks 63 are fixedly installed on the front and rear sides of the upper end of the lifting plate 59 respectively. The middle part of the fixed block 63 is rotatably connected with the first rotating rod 62, and the third gear 61 and the fourth gear 64 are fixedly installed at both ends of the first rotating rod 62. The lower part of the two side plates 67 is rotatably connected with the second rotating rod 69, and the ends of the two second rotating rods 69 close to each other are commonly fixedly installed with an anti-roll plate 68, and the ends of the two second rotating rods 69 away from each other are both fixedly installed with a fifth gear 66. A through opening is opened in the middle part of the lifting plate 59, and the outer surfaces of the fourth gear 64 and the fifth gear 66 are commonly connected with a chain 65, and the chain 65 moves in the through opening. The two racks 611 are fixedly installed at the lower parts of the front and rear sides of the inner wall of the second equipment cavity 41, and the third gear 61 is meshed with the rack 611 on the same side.

[0045] When the lifting plate 59 drives the anti-rolling device 6 to move downward, when the upper side of the anti-rolling plate 68 just comes out of the opening 42, the third gear 61 contacts the rack 611 at the same time. When the anti-rolling plate 68 moves downward, the third gear 61 is driven to rotate along the rack 611. The third gear 61 drives the fourth gear 64 to rotate through the first rotating rod 62. The fourth gear 64 drives the fifth gear 66 to rotate through the chain 65. The fifth gear 66 drives the second rotating rod 69 to rotate. The second rotating rod 69 drives the anti-rolling plate 68 to rotate 90 degrees, from vertical to horizontal. When the kayak glides on the water, when the kayak is unstable and flips to one side, it drives the floating body 4 on one side to move upward. The floating body 4 drives the anti-rolling device 6 to move upward through the second driving device 5. The anti-rolling plate 68 of the anti-rolling device 6 moves upward underwater. The transversely arranged anti-rolling plate 68 prevents the anti-rolling plate 68 from moving upward under the resistance of water pressure, thereby preventing the floating body 4 from flipping upward, thereby avoiding the kayak from capsizing, and further improving the balancing effect of the kayak.

[0046] The fourth gear 64, the fifth gear 66 and the chain 65 are covered with a protective cover 610 to prevent the fifth gear 66 and the chain 65 from being entangled by underwater plants when traveling underwater, thereby affecting the chain 65 and driving the fourth gear 64 and the fifth gear 66 to rotate, thereby improving the overall service life.

[0047] The front end of the anti-roll plate 68 is arrow-shaped. When the kayak is moving, the arrow-shaped anti-roll plate 68 can resist the pressure when the anti-roll plate 68 is moving underwater. The anti-roll plate 68 is made of stainless steel, which increases the service life of the anti-roll plate 68.

[0048] The specific working method of this embodiment is as follows: when in use, the second handle rotating disk 51 is rotated, the second handle rotating disk 51 drives the second driving rod 52 to rotate, the second driving rod 52 drives the worm 53 to rotate, the worm 53 drives the worm wheel 54 to rotate, the worm wheel 54 drives the third connecting rod 55 to rotate, the third connecting rod 55 drives the seventh bevel gear 56 on both sides to rotate, the seventh bevel gear 56 drives the eighth bevel gear 57 to rotate, the eighth bevel gear 57 drives the screw rod 58 to rotate, the screw rods 58 on both sides synchronously drive the lifting plate 59 to move downward, the lifting plate 59 drives the anti-overturning device 6 to move downward, and when the upper side of the anti-overturning plate 68 just leaves the opening 42, the third gear 61 contacts the rack 611 at the same time, and when the anti-overturning plate 68 moves downward, it drives the third gear 61 along the rack 6 11 rotates, the third gear 61 drives the fourth gear 64 to rotate through the first rotating rod 62, the fourth gear 64 drives the fifth gear 66 to rotate through the chain 65, the fifth gear 66 drives the second rotating rod 69 to rotate, the second rotating rod 69 drives the anti-roll plate 68 to rotate 90 degrees, from vertical to horizontal, when the kayak slides on the water surface, when the kayak is unstable and rolls to one side, it drives the floating body 4 on one side to move upward, the floating body 4 drives the anti-roll device 6 to move upward through the second driving device 5, the anti-roll plate 68 of the anti-roll device 6 moves upward underwater, and the anti-roll plate 68 arranged laterally prevents the anti-roll plate 68 from moving upward under the resistance of water pressure, thereby preventing the floating body 4 from flipping upward, thereby avoiding the kayak from capsizing, and further improving the balancing effect of the kayak valve;

[0049] Similarly, when the kayak is not in use, the second handle dial 51 is rotated in the opposite direction, thereby driving the anti-roll plate 68 of the anti-roll device 6 to rotate from horizontal to vertical, and is received into the second equipment cavity 41 from the opening 42 below.

[0050] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A balancing device for a kayak for drifting, comprising a kayak body (1), characterized in that: A first equipment cavity (103) is provided inside the kayak body (1), a first driving device (2) is installed on the kayak body (1), a transverse telescopic device (3) is installed in the first equipment cavity (103), the first driving device (2) is connected to the transverse telescopic device (3), storage grooves (101) are provided at the lower parts of the left and right sides of the kayak body (1), floating bodies (4) are provided on the left and right sides of the kayak body (1), the left and right sides of the transverse telescopic device (3) penetrate the storage grooves (101) on both sides and are fixedly connected to the floating body (4) on the same side, a second equipment cavity (41) is provided inside the floating body (4), a second driving device (5) is installed in the second equipment cavity (41), an anti-overturning device (6) is installed at the bottom of the second driving device (5), an opening (42) is provided at the bottom of the second equipment cavity (41), and the anti-overturning device (6) moves in the opening (42).

2. A balancing device for a rafting kayak according to claim 1, characterized in that: The first driving device (2) comprises a first handle rotating disk (21), a first driving rod (22) is installed at the bottom of the first handle rotating disk (21), the bottom of the first driving rod (22) rotates and extends through the first equipment cavity (103) and is fixedly installed with a third bevel gear (23), one side of the third bevel gear (23) is meshingly connected with a fourth bevel gear (24), one end of the fourth bevel gear (24) away from the third bevel gear (23) is fixedly installed with a first connecting rod (25), and the side wall of the first equipment cavity (103) An active cavity is provided inside, and one end of the first connecting rod (25) away from the third bevel gear (23) extends into the active cavity and is fixedly mounted with a first bevel gear (26), a second bevel gear (27) is meshed at the bottom of the first bevel gear (26), a second connecting rod (28) is fixedly mounted at one end of the second bevel gear (27) away from the first bevel gear (26), a fifth bevel gear (29) is fixedly mounted at the bottom of the second connecting rod (28), and a sixth bevel gear (210) is meshed at the side of the fifth bevel gear (29).

3. A balancing device for a rafting kayak according to claim 2, characterized in that: The transverse telescopic device (3) comprises a first E-shaped plate (31) and a second E-shaped plate (32). The first E-shaped plate (31) and the second E-shaped plate (32) slide in the first equipment cavity (103). The first E-shaped plate (31) and the second E-shaped plate (32) are staggered with each other, and the first E-shaped plate (31) can move through the second E-shaped plate (32). A second screw rod (34) is threadedly connected to the middle of the middle transverse plate of the second E-shaped plate (32). A first screw rod (33) is threadedly connected to the middle of the middle transverse plate of the second E-shaped plate (32). The second screw rod (34) and the first screw rod (33) are rotatably installed in the first equipment cavity (103). One end of each of the first screw rod (33) and the second screw rod (34) is rotatably extended through the movable cavity and fixedly installed with a first gear (35) and a second gear (36) respectively. The first gear (35) The sixth bevel gear (210) is fixedly mounted on one end of the second gear (36); the second cross bars (39) are fixedly mounted on four corners of one end of the second E-shaped plate (32); the ends of the four second cross bars (39) away from the second E-shaped plate (32) all penetrate the first equipment cavity (103) and the storage groove (101) and are fixedly mounted with a second connecting plate (310); the first cross bars (37) are fixedly mounted on four corners of one end of the first E-shaped plate (31); the ends of the four first cross bars (37) away from the first E-shaped plate (31) all penetrate the first equipment cavity (103) and the storage groove (101) and are fixedly mounted with a first connecting plate (38); the second connecting plate (310) and the first connecting plate (38) are distributed on the left and right sides of the kayak body (1) and are fixedly connected to the floating bodies (4) on both sides, respectively.

4. The balancing device for a rafting kayak according to claim 1, characterized in that: The second driving device (5) comprises a second handle rotating disk (51) and two screw rods (58). A second driving rod (52) is fixedly installed at the bottom of the second handle rotating disk (51). The bottom of the second driving rod (52) is rotatably extended into the second equipment cavity (41) and fixedly installed with a worm (53). One side of the worm (53) is meshingly connected with a worm wheel (54). A third connecting rod (55) is fixedly installed in the middle of the worm wheel (54). Both ends of the third connecting rod (55) are fixedly installed with a seventh bevel gear (56). The bottoms of the two screw rods (58) are rotatably connected to the front and rear sides of the bottom wall of the second equipment cavity (41) respectively. The top of the screw rod (58) is fixedly installed with an eighth bevel gear (57). The eighth bevel gear (57) is meshingly connected with the seventh bevel gear (56) on the same side. The outer surfaces of the two screw rods (58) are commonly threadedly connected with a lifting plate (59).

5. A balancing device for a rafting kayak according to claim 4, characterized in that: A sliding groove opening (102) is provided on the outside of the upper end of the storage groove (101), and the second driving rod (52) moves in the sliding groove opening (102).

6. The balancing device for a rafting kayak according to claim 1, characterized in that: The anti-overturning device (6) comprises two fixed blocks (63), two side plates (67) and two racks (611), the two side plates (67) are respectively fixedly mounted on the front and rear sides of the bottom of the lifting plate (59), the two fixed blocks (63) are respectively fixedly mounted on the front and rear sides of the upper end of the lifting plate (59), the middle part of the fixed block (63) is rotatably connected to a first rotating rod (62), the two ends of the first rotating rod (62) are respectively fixedly mounted with a third gear (61) and a fourth gear (64), the lower parts of the two side plates (67) are rotatably connected to a second rotating rod (69), The ends of the two second rotating rods (69) that are close to each other are fixedly installed with an anti-tilt plate (68), and the ends of the two second rotating rods (69) that are away from each other are fixedly installed with a fifth gear (66). A through hole is opened in the middle of the lifting plate (59), and the outer surfaces of the fourth gear (64) and the fifth gear (66) are connected with a chain (65), and the chain (65) moves in the through hole. Two racks (611) are fixedly installed on the front and rear sides of the inner wall of the second equipment cavity (41), and the third gear (61) is meshed with the rack (611) on the same side.

7. The balancing device for a rafting kayak according to claim 1, characterized in that: The fourth gear (64), the fifth gear (66) and the chain (65) are collectively covered with a protective cover (610) on the outside.

8. The balancing device for a rafting kayak according to claim 6, characterized in that: The front end of the anti-tilt plate (68) is arrow-shaped, and the anti-tilt plate (68) is made of stainless steel.

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