Collecting device capable of gathering floating objects on water surface

Abstract

The utility model provides a collecting device capable of gathering floating objects on the water surface, which comprises a first collecting part, a second collecting part, a collecting bin and a telescopic mechanism, one end of the first collecting part is connected to the collecting bin, and the second collecting part is connected with the other end of the first collecting part through the telescopic mechanism. According to the collecting device capable of gathering the floating objects on the water surface, the floating objects can flow into the collecting bin through movement of the collecting device. The second collecting part can be stretched out and drawn back through the telescopic mechanism, the width of the collecting device can be changed according to the using environment, and in the narrow water surface, the telescopic mechanism is stretched out and drawn back, the second collecting part moves inwards, the width of the collecting device is reduced, and the collecting device can pass through; and on a wide water surface, the telescopic mechanism extends, so that the second collecting part moves outwards, the width of the collecting device is increased, and the floating object collecting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of floating object collection, and more specifically to a collection device capable of gathering floating objects on the water surface. Background Art

[0002] With the development of urbanization and industrialization, water pollution is becoming increasingly serious, and garbage floating on the water surface has become a serious environmental problem. The traditional manual salvage and cleaning method is inefficient, time-consuming, labor-intensive, and costly to clean up, and there are certain safety hazards. At present, some automatic garbage collection devices have appeared on the market, hoping to replace manual salvage. These devices can automatically run pre-set actions to collect garbage or play a guiding role, guiding the garbage to automatically enter the pre-placed collection device.

[0003] For example, Chinese patent CN219386251U discloses an unmanned boat for collecting garbage on the water surface, including a hull and a garbage collection assembly arranged at the front end of the hull, the garbage collection assembly includes a pair of collection plates, the collection plates include a first collection net and a second collection net, the first collection net and the second collection net have different mesh apertures, and the first collection net and the second collection net are switchable, so that different garbage can be selectively collected through the first collection net and the second collection net, and at the same time, a larger mesh can be selected according to navigation needs to reduce navigation resistance, the collection plate also includes a frame, and an angle adjustment device is respectively arranged on the frame and the hull at both ends, which can adjust the angle between the collection plate and the hull. However, in the above scheme, the length of the collection plate is fixed, so that the garbage collection device may be difficult to work on a narrower river channel, and on a wider river channel, the efficiency may be low, and the applicable environment is narrow. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a collecting device capable of gathering floating objects on the water surface, which can change the width of the collecting device and is suitable for a wider range of occasions.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A collecting device capable of gathering floating objects on the water surface is provided, characterized in that it comprises a first collecting component, a second collecting component, a collecting bin, and a telescopic mechanism, wherein one end of the first collecting component is connected to the collecting bin, and the second collecting component is connected to the other end of the first collecting component via the telescopic mechanism.

[0007] The utility model is a collection device capable of gathering floating objects on the water surface. The first collection component and the second collection component are used to intercept the floating objects in front of the collection device. The floating objects flow into the collection bin through the movement of the collection device. The telescopic mechanism can make the second collection component extend or shorten relative to the first collection component. By extending and retracting the second collection component, the collection device can change the width of the collection device according to the use environment. In a narrow water surface, the telescopic mechanism is contracted to move the second collection component inward, and the width of the collection device is reduced so that the collection device can pass; in a wide water surface, the telescopic mechanism is extended to move the second collection component outward, and the width of the collection device is increased, thereby improving the efficiency of collecting floating objects.

[0008] Furthermore, the telescopic mechanism includes a first motor, a first transmission mechanism, a first guide rail and a first slider, the first guide rail is arranged on the first collecting component, the first slider is slidably installed in the first guide rail, the second collecting component is fixedly connected to the first slider, the first collecting component is provided with a first motor and a first transmission mechanism, the first motor is connected to the first transmission mechanism, the first transmission mechanism is connected to the second collecting component, the first motor drives the second collecting component to slide along the first guide rail through the first transmission mechanism, so as to realize the telescopic movement of the first collecting component and the second collecting component.

[0009] Furthermore, it also includes a limiting mechanism, which is arranged between the first collecting component and the second collecting component to reduce the position fluctuation of the second collecting component when the telescopic mechanism is not working.

[0010] Furthermore, the limiting mechanism includes a limiting block, a spring and a limiting strip, one end of the limiting block is rotatably connected to the first collecting component, the limiting block is connected to the spring, the other end of the spring is connected to the first collecting component, the limiting strip is arranged on the second collecting component, and the limiting strip is provided with a plurality of limiting grooves that cooperate with the movable end of the limiting block. When the telescopic mechanism is not working, the limiting block is inserted into the limiting groove to limit the relative sliding of the first collecting component and the second collecting component; when the telescopic mechanism is working, the limiting strip squeezes the limiting block, the spring is deformed, the limiting effect of the limiting groove and the limiting block is released, and the second collecting component can be extended or shortened relative to the first collecting component.

[0011] Furthermore, the first collecting components and the second collecting components are each in two groups, an angle is formed between the two groups of first collecting components, and a rotating mechanism is connected between the two groups of first collecting components and the collecting bin, the first collecting components and the second collecting components intercept floating objects touching the inner side surfaces thereof, and the floating objects are moved toward the middle of the collecting device along the first collecting components and the second collecting components through the movement of the collecting device, thereby expanding the collection range of floating objects; the rotating mechanism can change the angle between each group of collecting components, thereby changing the width of the collecting device, so that the collecting device can adapt to waterways of different widths, and at the same time, changing the angle of the collecting device can change the range of collecting floating objects and the resistance encountered by the collecting device, and the larger the angle, the greater the range of collecting floating objects; and the smaller the angle, the smaller the resistance encountered by the collecting device.

[0012] Furthermore, the rotating mechanism includes a hinge, a first steering gear and a second transmission mechanism, the two leaf plates of the hinge are respectively mounted on the collection bin and the first collection component, the first steering gear is mounted on the collection bin and connected to the first collection component through the second transmission mechanism, and the first steering gear drives the first collection component through the second transmission mechanism to rotate the first collection component around the axis of the hinge. The hinge is easy to install, has a strong load-bearing capacity and good durability.

[0013] Furthermore, it also includes a diversion mechanism for allowing floating objects on the water surface to automatically flow into the collection bin. The diversion mechanism is arranged below the collection bin and can create a vortex below the collection bin so that the floating objects can automatically flow into the collection bin when the collection device stops moving.

[0014] Furthermore, the guide mechanism includes a guide paddle, a second motor and a third transmission mechanism, the second motor is installed on the collection bin, the guide paddle is located below the collection bin and is connected to the second motor through the third transmission mechanism. The second motor drives the guide paddle to rotate through the third transmission mechanism to create a vortex that flows into the collection bin. The guide device has a simple structure and is easy to install and disassemble.

[0015] Furthermore, it also includes a cutting mechanism for cutting the linear floating objects into pieces. The cutting mechanism is arranged on the first collecting component, which can prevent the collecting device from being entangled by the linear floating objects, resulting in malfunction or even damage.

[0016] Furthermore, the cutting mechanism includes a slide, a second slider, a blade, a third motor and a second steering gear. The slide is arranged in the first collecting component. A fourth transmission mechanism is arranged in the slide. The second slider is slidably installed in the slide and fixedly connected to the fourth transmission mechanism. The second steering gear is installed on the second slider. The blade is rotatably installed on the second slider and connected to the second steering gear. The third motor is fixedly installed on the slide, and the output end of the third motor is connected to the fourth transmission mechanism. The third motor drives the second slider to move along the slide through the fourth transmission mechanism, driving the blade installed on the second slider to perform linear telescopic movement, and the steering gear drives the blade to rotate. When working, the blade can be extended from the slide, and the blade can be rotated by the steering gear to cut floating objects. When cutting is not needed, the blade can be retracted into the slide to reduce the resistance of the blade and extend the service life of the blade.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model provides a collecting device capable of gathering floating objects on the water surface. The shape of a collecting component can be changed according to the waterway environment, so that the collecting component is extended in spacious waters to improve the collection efficiency, and the collecting component is shortened in narrow waters to enable the collecting device to pass normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a collecting device capable of gathering floating objects on the water surface in Example 1;

[0020] Figure 2 It is a structural exploded diagram of the telescopic mechanism of the collecting device capable of gathering floating objects on the water surface in the first embodiment;

[0021] Figure 3 It is a structural schematic diagram of the limiting mechanism of the collecting device capable of gathering floating objects on the water surface in the first embodiment;

[0022] Figure 4 It is a schematic structural diagram of the rotating mechanism of the collecting device capable of gathering floating objects on the water surface in the first embodiment;

[0023] Figure 5 It is a structural exploded diagram of the diversion mechanism of the collection device capable of gathering floating objects on the water surface in the second embodiment;

[0024] Figure 6 This is a schematic diagram of the structure of a collection device capable of gathering floating objects on the water surface in Example 3;

[0025] Figure 7 It is a structural exploded diagram of the cutting mechanism of the collecting device capable of gathering floating objects on the water surface in the third embodiment;

[0026] In the attached drawings: 1, collecting bin; 2, first collecting component; 21, frame; 22, collecting net; 3, second collecting component; 31, limiting mechanism; 311, limiting block; 312, spring; 313, limiting strip; 3131, limiting groove; 32, buffer wheel; 4, telescopic mechanism; 41, first guide rail; 42, first slider; 43, first motor; 44, first transmission mechanism; 441, first synchronous belt; 442, first synchronous pulley; 443, sliding clamp; 5, rotating mechanism; 51, hinge; 52, first steering gear; 53, second transmission mechanism ; 531, first connecting rod; 532, second connecting rod; 533, third connecting rod; 534, second guide rail; 535, third slider; 54, mounting plate; 6, guide mechanism; 61, guide paddle; 62, second motor; 63, third transmission mechanism; 631, belt; 632, large pulley; 633, small pulley; 64, water pump; 7, cutting mechanism; 71, slide; 72, second slider; 73, blade; 74, third motor; 75, second servo; 76, fourth transmission mechanism; 761, second synchronous belt; 762, second synchronous pulley. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with specific implementation methods. The drawings are only used for exemplary descriptions, and are only schematic diagrams, not actual pictures, and cannot be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0028] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0029] Embodiment 1

[0030] like Figures 1 to 4The figure shows a first embodiment of a collecting device for gathering floating objects on the water surface of the utility model, comprising a first collecting component 2, a second collecting component 3, a collecting bin 1, and a telescopic mechanism 4. One end of the first collecting component 2 is connected to the collecting bin 1, and the second collecting component 3 is connected to the other end of the first collecting component 2 via the telescopic mechanism 4.

[0031] Among them, the telescopic mechanism 4 that can realize the telescopic extension of the second collecting component 3 relative to the first collecting component 2 can be applied to the present invention, such as a cylinder, an electric push rod and the like. The telescopic mechanism 4 listed in this embodiment is not intended to be a limitation of the present invention. Figure 1 , Figure 2 As shown, in this embodiment, the telescopic mechanism 4 includes a first motor 43, a first transmission mechanism 44, a first guide rail 41 and a first slider 42, the first guide rail 41 is arranged on the first collecting component 2, the first slider 42 is installed in the first guide rail 41, the second collecting component 3 is connected to the first slider 42, the first collecting component 2 is provided with a first motor 43 and a first transmission mechanism 44, the first motor 43 is connected to the first transmission mechanism 44, the first transmission mechanism 44 is connected to the second collecting component 3, the first motor 43 drives the second collecting component 3 to slide along the first guide rail 41 through the first transmission mechanism 44, so as to realize the telescopic operation of the first collecting component 2 and the second collecting component 3.

[0032] The first transmission mechanism 44 can be a gear transmission mechanism, a chain transmission mechanism, etc. Figure 2 As shown, in this embodiment, the first transmission mechanism 44 is a synchronous belt transmission mechanism, including a first synchronous belt 441, a plurality of first synchronous pulleys 442 and a sliding clamp 443, the first synchronous pulley 442 is internally connected to the first synchronous belt 441, a first synchronous pulley 442 is connected to the first motor 43, and the sliding clamp 443 is installed on the side of the first synchronous belt 441 in the horizontal direction and connected to the second collecting component 3, as shown in FIG. Figure 2 The working surface of the synchronous belt is toothed, and the rim surface of the pulley is also toothed in a matching manner. The belt and the pulley are mainly driven by meshing, which has high transmission efficiency, can reduce energy consumption, is suitable for a wide range of working environments, and can also provide buffering and shock absorption functions.

[0033] When the telescopic mechanism 4 is working, the first motor 43 drives the first synchronous pulley 442 to rotate, driving the first synchronous belt 441 to rotate, so that the sliding clamp 443 moves horizontally along the first synchronous belt 441, driving the second collecting component 3 connected to the sliding clamp 443 to slide along the first guide rail 41.

[0034] By telescoping the second collecting component 3, the collecting device can change its width according to the use environment. In a narrow water surface, the telescopic mechanism 4 contracts to move the second collecting component 3 inward, and the width of the collecting device is reduced, so that the collecting device can pass; in a wide water surface, the telescopic mechanism 4 extends to move the second collecting component 3 outward, and the width of the collecting device is increased, thereby improving the efficiency of collecting floating objects.

[0035] In order to prevent the second collecting component 3 from changing position when the telescopic mechanism 4 is not working, a limiting mechanism 31 is installed on the frame of the first collecting component 2 and the second collecting component 3. Figure 3 As shown, in this embodiment, the limiting mechanism 31 includes a limiting block 311, a spring 312 and a limiting strip 313, one end of the limiting block 311 is rotatably connected to the first collecting component 2, the limiting block 311 is connected to the spring 312, the other end of the spring 312 is connected to the first collecting component 2, and the limiting strip 313 is provided with a plurality of limiting grooves 3131 that cooperate with the movable end of the limiting block 311. When the telescopic mechanism 4 is not working, the limiting block 311 is inserted into the limiting groove 3131 to limit the relative sliding of the first collecting component 2 and the second collecting component 3; when the telescopic mechanism 4 is working, the limiting strip 313 squeezes the limiting block 311, the spring 312 is deformed, the limiting effect of the limiting groove 3131 and the limiting block 311 is released, and the second collecting component 3 can be extended or shortened relative to the first collecting component 2. The limiting mechanism 31 can prevent the second collecting component 3 from having an unexpected large position change, so that the width of the collecting component is stabilized within a required range.

[0036] In addition, a component for absorbing impact force can be set at the outermost end of the second collecting component 3. In this embodiment, a rubber buffer wheel 32 is used. The buffer wheel 32 has good elasticity and shock absorption performance, which can effectively reduce the impact of vibration and impact, avoid the second collecting component 3 directly colliding with obstacles and causing damage, and extend the service life of the collecting device. It can also convert part of the impact force into a force to make the buffer wheel 32 roll, thereby reducing the impact and turning the collecting device to quickly get away from the obstacle.

[0037] In order to gather floating objects on the water surface, the first collecting components 2 and the second collecting components 3 are both in two groups, an angle is formed between the two groups of first collecting components 2, and a rotating mechanism 5 is connected between the two groups of first collecting components 2 and the collecting bin 1.

[0038] In this embodiment, the first collecting component 2 and the second collecting component 3 include a frame 21 and a collecting net 22. The collecting net 22 is installed in the frame 21. Depending on the size of the collected floating objects, meshes of different mesh sizes can be used or the required collecting net 22 can be customized. The size of the mesh is smaller than the size of the floating objects to be collected, so that the collecting components can effectively intercept the floating objects while allowing water to pass through them, thereby improving the efficiency of the collecting device in gathering floating objects, reducing the resistance encountered by the collecting device, and reducing energy consumption during operation.

[0039] The two groups of first collecting components 2 and second collecting components 3 are expanded in a V shape to both sides of the collecting bin 1. The first collecting components 2 and the second collecting components 3 intercept the floating objects touching the inner sides thereof. The floating objects are moved toward the middle of the collecting device along the first collecting components 2 and the second collecting components 3 through the movement of the collecting device, thereby expanding the collection range of the floating objects. The rotating mechanism 5 can change the angles between the groups of collecting components, thereby changing the width of the collecting device, so that the collecting device can adapt to waterways of different widths. At the same time, changing the angle of the collecting device can change the range of collecting floating objects and the resistance of the collecting device. When the angle is increased, the range of collecting floating objects increases greatly; when the angle is reduced, the resistance of the collecting device decreases, and the energy consumption decreases.

[0040] like Figure 4 As shown, the rotating mechanism 5 includes a hinge 51, a first steering gear 52 and a second transmission mechanism 53. The two leaf plates of the hinge 51 are respectively mounted on the collecting bin 1 and the first collecting component 2. The first steering gear 52 is mounted on the collecting bin 1 and connected to the first collecting component 2 through the second transmission mechanism 53. The first steering gear 52 drives the first collecting component 2 through the second transmission mechanism 53 to rotate the first collecting component 2 around the axis of the hinge 51. The hinge 51 is easy to install, has a strong load-bearing capacity and good durability.

[0041] In this embodiment, the second transmission mechanism 53 adopts a connecting rod structure, including a first connecting rod 531, a second connecting rod 532, a third connecting rod 533 and a second guide rail 534, one end of the first connecting rod 531 is connected to the first servo engine 52, one end of the second connecting rod 532 is rotatably connected to the first collecting component 2, the second guide rail 534 is arranged on the first collecting component 2, and a third slider 535 is installed in the second guide rail 534, one end of the third connecting rod 533 is rotatably connected to the third slider 535, and the other ends of the first connecting rod 531, the second connecting rod 532 and the third connecting rod 533 are rotatably connected to each other. When the rotating mechanism 5 is working, the first servo engine 52 drives the first connecting rod 531 to rotate, driving the second connecting rod 532 and the third connecting rod 533 to move. The second connecting rod 532 rotates around the connection point with the first collecting component 2, and one end of the third connecting rod 533 moves along the second guide rail 534 with the third slider 535. The second connecting rod 532 and the third connecting rod 533 drive the first collecting component 2 to rotate. The structure is simple, the working efficiency is high, and the stability is high.

[0042] In addition, for the convenience of installation, the collecting device in this embodiment also includes a mounting plate 54, and the hinge 51 and the first servo 52 are connected to the collecting bin 1 through the mounting plate 54, so that the styles of the hinge 51, the first servo 52 and the collecting bin 1 can be selected more flexibly without considering the difficulty of installation.

[0043] Embodiment 2

[0044] This embodiment is the second embodiment of the collection device of the utility model that can gather floating objects on the water surface. This embodiment is similar to the first embodiment, except that it also includes a guide mechanism 6 for allowing floating objects on the water surface to automatically flow into the collection bin 1. The guide mechanism 6 is arranged below the collection bin 1. By creating a vortex below the collection bin 1, the floating objects can automatically flow into the collection bin 1 when the collection device stops moving.

[0045] like Figure 5 As shown, the guide mechanism 6 includes a guide paddle 61, a second motor 62 and a third transmission mechanism 63. The second motor 62 is installed on the collection bin 1. The guide paddle 61 is located below the collection bin 1 and is connected to the second motor 62 through the third transmission mechanism 63. The second motor 62 drives the guide paddle 61 to rotate through the third transmission mechanism 63 to create a vortex that flows into the collection bin 1. The guide device has a simple structure and is easy to install and disassemble.

[0046] The third transmission mechanism 63 may be a chain transmission, a gear transmission or the like. In this embodiment, a belt transmission is adopted, including a belt 631, a large pulley 632 and a small pulley 633. The large pulley 632 and the small pulley 633 are internally connected in the belt 631. The large pulley 632 is connected to the second motor 62. The small pulley 633 is connected to the bottom of the collection bin 1. The central axis of the guide paddle 61 is connected to the small pulley 633. The second motor 62 drives the large pulley 632 to rotate, and drives the small pulley 633 to rotate through the belt 631, so that the guide paddle 61 connected to the small pulley 633 rotates, and creates a vortex flowing into the collection bin 1. The belt 631 has a certain elasticity, and can absorb vibration and reduce impact during operation, so that the transmission process is more stable and the noise is less. When encountering an overload situation, the belt 631 can slip on the pulley to avoid excessive load on the motor and damage to the guide device. The guide device has a simple structure and is easy to install and disassemble.

[0047] A water pump 64 may also be installed on the inner side of the first collecting net 22 to pump water in front of the collecting device toward the collecting bin 1 , thereby creating a water flow toward the collecting bin 1 .

[0048] Embodiment 3

[0049] like Figure 6 to Figure 7 The third embodiment of the collecting device for gathering floating objects on the water surface of the utility model is shown. This embodiment is similar to the first embodiment or the second embodiment, except that it also includes a cutting mechanism 7 for chopping up linear floating objects. The cutting mechanism 7 is arranged on the first collecting component 2, which can prevent the collecting device from being entangled by linear floating objects, resulting in malfunction or even damage.

[0050] like Figure 7As shown, the cutting mechanism 7 includes a slide groove 71, a second slider 72, a blade 73, a third motor 74 and a second servo 75. The slide groove 71 is arranged on the first collecting component 2. A fourth transmission mechanism 76 is arranged in the slide groove 71. The second slider 72 is slidably installed in the slide groove 71 and is connected to the fourth transmission mechanism 76. The second servo 75 is installed on the second slider 72. The blade 73 is installed on the second slider 72 and is rotationally connected to the second servo 75. The third motor 74 is installed on the slide groove 71, and the output end of the third motor 74 is connected to the fourth transmission mechanism 76. In this embodiment, the fourth transmission mechanism 76 is a synchronous belt mechanism, including a second synchronous belt 761 and a second synchronous pulley 762, the slide groove 71 is installed on the inner side of the first collecting component 2, the second synchronous belt 761 is installed in the slide groove 71, the second synchronous pulley 762 is connected to the second synchronous belt 761, the second slider 72 is installed in the slide groove 71, and is connected to a side edge of the second synchronous belt 761, the blade 73 is installed on the second slider 72, the third motor 74 is fixedly connected to the slide groove 71, and the output end of the third motor 74 is connected to the second synchronous pulley 762.

[0051] The third motor 74 drives the second synchronous pulley 762, drives the second synchronous belt 761 to rotate, makes the second slider 72 move along the slide slot 71, drives the blade 73 installed on the second slider 72 to do linear telescopic movement, and the steering gear drives the blade 73 to rotate. When working, the blade 73 can be extended from the slide slot 71, and the steering gear rotates the blade 73 to cut floating objects. When cutting is not needed, the blade 73 is retracted into the slide slot 71, reducing the resistance of the blade 73 and extending the service life of the blade 73.

[0052] In the specific contents of the above-mentioned specific implementation methods, the various technical features can be combined in any non-contradictory manner. In order to make the description concise, not all possible combinations of the above-mentioned technical features are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0053] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A collection device capable of gathering floating objects on the water surface, characterized in that: The invention comprises a first collecting component (2), a second collecting component (3), a collecting bin (1), and a telescopic mechanism (4), wherein one end of the first collecting component (2) is connected to the collecting bin (1), and the second collecting component (3) is connected to the other end of the first collecting component (2) via the telescopic mechanism (4).

2. The collecting device capable of gathering floating objects on the water surface according to claim 1, characterized in that: The telescopic mechanism (4) comprises a first motor (43), a first transmission mechanism (44), a first guide rail (41) and a first slider (42); the first guide rail (41) is arranged on the first collecting component (2); the first slider (42) is slidably installed in the first guide rail (41); the second collecting component (3) is fixedly connected to the first slider (42); the first collecting component (2) is provided with a first motor (43) and a first transmission mechanism (44); the first motor (43) is connected to the first transmission mechanism (44); and the first transmission mechanism (44) is connected to the second collecting component (3).

3. The collecting device capable of gathering floating objects on the water surface according to claim 2, characterized in that: It also comprises a limiting mechanism (31), wherein the limiting mechanism (31) is arranged between the first collecting component (2) and the second collecting component (3).

4. The collecting device capable of gathering floating objects on the water surface according to claim 3, characterized in that: The limiting mechanism (31) comprises a limiting block (311), a spring (312) and a limiting strip (313); one end of the limiting block (311) is rotatably connected to the first collecting component (2); the limiting block (311) is connected to the spring (312); the other end of the spring (312) is connected to the first collecting component (2); the limiting strip (313) is arranged on the second collecting component (3); and the limiting strip (313) is provided with a plurality of limiting grooves (3131) that cooperate with the movable end of the limiting block (311).

5. The collecting device capable of gathering floating objects on the water surface according to claim 1, characterized in that: The first collecting components (2) and the second collecting components (3) are each comprised of two groups, an angle is formed between the two groups of first collecting components (2), and a rotating mechanism (5) is connected between the two groups of first collecting components (2) and the collecting bin (1).

6. The collecting device capable of gathering floating objects on the water surface according to claim 5, characterized in that: The rotating mechanism (5) comprises a hinge (51), a first steering gear (52) and a second transmission mechanism (53); two leaf plates of the hinge (51) are respectively mounted on the collecting bin (1) and the first collecting component (2); the first steering gear (52) is mounted on the collecting bin (1) and connected to the first collecting component (2) via the second transmission mechanism (53).

7. The collecting device capable of gathering floating objects on the water surface according to claim 1, characterized in that: It also comprises a flow guiding mechanism (6) for allowing floating objects on the water surface to automatically flow into the collection bin (1); the flow guiding mechanism (6) is arranged below the collection bin (1).

8. The collecting device capable of gathering floating objects on the water surface according to claim 7, characterized in that: The guide mechanism (6) comprises a guide paddle (61), a second motor (62) and a third transmission mechanism (63); the second motor (62) is mounted on the collection bin (1); the guide paddle (61) is located below the collection bin (1) and is connected to the second motor (62) via the third transmission mechanism (63).

9. The collecting device capable of gathering floating objects on the water surface according to any one of claims 1 to 8, characterized in that: It also comprises a cutting mechanism (7) for cutting the linear floating objects into pieces, wherein the cutting mechanism (7) is arranged on the first collecting component (2).

10. The collecting device capable of gathering floating objects on the water surface according to claim 9, characterized in that: The cutting mechanism (7) comprises a slide groove (71), a second slider (72), a blade (73), a third motor (74) and a second steering gear (75); the slide groove (71) is arranged on the first collecting component (2); a fourth transmission mechanism (76) is arranged in the slide groove (71); the second slider (72) is slidably mounted in the slide groove (71) and fixedly connected to the fourth transmission mechanism (76); the second steering gear (75) is mounted on the second slider (72); the blade (73) is rotatably mounted on the second slider (72) and connected to the second steering gear (75); the third motor (74) is fixedly mounted on the slide groove (71); and an output end of the third motor (74) is connected to the fourth transmission mechanism (76).

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