Amphibious drainage robot

Abstract

The invention relates to the technical field of drainage robots, and discloses an amphibious drainage robot, which comprises a cabin body, a crawler belt and a crawler belt chassis, the bottom of the cabin body is fixedly provided with the crawler belt chassis, the outer side of the crawler belt chassis is in transmission connection with the crawler belt, and the top of the cabin body is fixedly connected with a canopy telescopic bracket at the corner of the cabin body. A sliding block is slidably connected to the top of the canopy telescopic support, a canopy is fixedly connected to the top of the sliding block, a folding protection assembly is arranged on the portion, located below the canopy, of the side face of the cabin body, and a water surface operation assembly is arranged on the portion, located on the inner side of the crawler chassis, of the top of the cabin body. In the working process, through the arranged water surface operation assembly, the drainage robot can work on the land and can also work on the water surface, the engine is wrapped by the cabin body, the sealing performance is good, the heat dissipation performance is good, the stability is high, the limitation of transmission operation is broken through, and the practicability is high.

Description

Technical Field

[0001] The invention belongs to the technical field of drainage robots, and in particular relates to an amphibious drainage robot. Background Art

[0002] There are two types of existing crawler drainage robots: one is a crawler drainage robot with its own engine, and the other is a hydraulic crawler drainage robot, in which the hydraulic power is on a carrier and connected to the robot through pipelines.

[0003] When a crawler-type drainage robot with its own engine is in use, the engine generates a lot of heat, which can cause heat accumulation. In addition, the wading depth of this type of crawler-type drainage robot is shallow during operation, and its waterproofness is poor, so the motor is prone to burning out.

[0004] Therefore, a waterway amphibious drainage robot is proposed to solve the above problems. Summary of the invention

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an amphibious drainage robot comprising a cabin, a crawler and a crawler chassis, the crawler chassis being fixedly mounted on the bottom of the cabin, the crawler chassis being transmission-connected to the crawler on the outside, the top of the cabin located at the corner of the cabin being fixedly connected to a canopy telescopic bracket, the top of the canopy telescopic bracket being slidably connected to a slider, the top of the slider being fixedly connected to the canopy, a folding protection assembly being arranged on the side of the cabin below the canopy, and a water surface operation assembly being arranged on the top of the cabin located on the inner side of the crawler chassis.

[0006] As a further solution of the present invention, the folding protection assembly includes a water baffle and a folding fan-shaped side baffle. The side of the cabin is located below the canopy and is fixedly connected with a folding fan-shaped side baffle. The end of the folding fan-shaped side baffle is fixedly connected with a water baffle. The folding fan-shaped side baffle and the water baffle serve to isolate the water flow. When the drainage robot is operating in the water, an air duct can be formed by unfolding the water baffle and the folding fan-shaped side baffle, thereby improving the heat dissipation efficiency of the cabin.

[0007] As a further solution of the present invention, the top of the foldable fan-shaped side baffle is hinged with a connecting rod, the top of the connecting rod is movably hinged with the canopy, and the connecting rod plays a connecting and transmission role; When in use, a guide rail is arranged on the awning, which is connected to the bracket on the top of the cabin body through a slider and can slide back and forth, so that the awning and the water baffle are connected through a connecting rod, which can be driven by the water baffle to move back and forth, and can also drive the water baffle to open and close back and forth.

[0008] As a further solution of the present invention, the outer side of the cabin body is rotatably connected to a rotating shaft, the water baffle and the folding fan-shaped side baffle are fixedly connected to the rotating shaft, a power rotating shaft is arranged on the outer side of the cabin body, the rotating shaft and the outer side of the power rotating shaft are fixedly connected with synchronous wheels, and the two sets of synchronous wheels are connected by a synchronous belt transmission.

[0009] When in use, the opening and closing of the folding fan-shaped side baffles is driven by a power shaft located on the outside of the cabin through a synchronous belt to the shaft, causing the shaft to rotate, or a linear power is set on the canopy telescopic bracket on the top of the cabin to push the canopy to move, and the water baffles are driven by a connecting rod to achieve folding and opening.

[0010] As a further solution of the present invention, an engine muffler is fixedly connected to the top of the cabin for reducing the noise of the engine; an engine heat dissipation air inlet is provided on the side of the cabin close to the engine muffler, and an engine heat dissipation air outlet is provided on the side of the cabin away from the engine muffler; the engine heat dissipation air inlet and the engine heat dissipation air outlet form a complete air duct, which accelerates the dissipation of heat in the cabin, thereby taking away the heat generated in the cabin, avoiding heat accumulation, and preventing the engine in the cabin from burning, which is beneficial to the long-term operation of the drainage robot.

[0011] As a further scheme of the present invention, the surface operation component includes a water pump, a paddle, a protective filter and a limit block. The paddle is fixedly installed on the bottom of the cabin, and the bottom of the cabin is located on the side of the paddle and is movably connected to a water pump. A water pump suction port is provided on one side of the water pump, and a protective filter is provided on the bottom of the cabin below the water pump. Limit blocks are fixedly connected to both sides of the protective filter, and the protective filter plays a protective role on the water pump.

[0012] As a further solution of the present invention, the inner wall of the limit block is threadedly connected with a screw, and a threaded hole is provided at the bottom of the cabin body. The screw is threadedly connected with the threaded hole to fix the water pump, which is convenient for installation and disassembly of the water pump; When working on the water surface, the protective filter is installed under the fixed water pump through the limit block to prevent the water pump from sliding up and down. At the same time, the protective filter can prevent fish from hitting the water pump, thereby increasing the service life of the water pump.

[0013] As a further solution of the present invention, a clamping block is fixedly connected to the inner wall of the limit block, and the clamping block is clamped on both sides of the water pump to fix the water pump, thereby preventing the water pump from shaking left and right, and improving the stability of the water pump; When operating on the water surface, the movement of the cabin is driven by the rotation of the paddles, and the blocking blocks are set on the side of the water pump to prevent the water pump from sliding sideways, thereby improving the stability of the water pump during operation and facilitating the long-term operation of the drainage robot.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. During work, through the water surface operation components set up, it can work alone on land and on the water surface. The drainage robot uses a cabin to wrap the engine, which has good sealing and heat dissipation, avoiding the phenomenon of motor burning, high stability, breaking the limitation of transmission operation, and strong practicality.

[0015] 2. During operation, a complete heat dissipation channel is formed through the engine heat dissipation air inlet and the engine heat dissipation air outlet, thereby taking away the heat generated in the cabin, avoiding heat accumulation, and preventing the engine in the cabin from burning, which is beneficial to the long-term operation of the drainage robot.

[0016] 3. During work, the protective filter is installed under the fixed water pump through the limit block to prevent the water pump from sliding up and down. At the same time, under the action of the protective filter, it can prevent fish from hitting the water pump, thereby increasing the service life of the water pump.

[0017] 4. During operation, the movement of the cabin is driven by the rotation of the paddles, and the block is set on the side of the water pump to prevent the water pump from sliding sideways, thereby improving the stability of the water pump during operation and facilitating the long-term operation of the drainage robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the paddle of the present invention; Figure 3 It is a bottom view structural schematic diagram of the waterproof board of the present invention; Figure 4 It is a structural schematic diagram of the protective filter screen of the present invention; Figure 5 It is a structural schematic diagram of the card block of the present invention.

[0019] In the figure: 1. crawler chassis; 2. water pump suction port; 3. cabin; 4. water baffle; 5. folding fan-shaped side baffle; 6. engine muffler; 7. telescopic bracket of canopy; 9. crawler; 10. synchronous belt; 11. rotating shaft; 12. canopy; 13. connecting rod; 14. slider; 15. water pump; 16. paddle; 17. protective filter; 18. limit block; 19. clamp block; 21. engine cooling air inlet; 22. engine cooling air outlet. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] Embodiment 1, by Figure 1-5 The present invention discloses a waterway amphibious drainage robot, comprising a cabin 3, a crawler 9 and a crawler chassis 1, the crawler chassis 1 is fixedly installed at the bottom of the cabin 3, the crawler 9 is drivingly connected to the outer side of the crawler chassis 1, the top of the cabin 3 is located at the corner of the cabin 3 and is fixedly connected to a canopy telescopic bracket 7, the top of the canopy telescopic bracket 7 is slidably connected to a slider 14, the top of the slider 14 is fixedly connected to a canopy 12, a folding protection component is arranged on the side of the cabin 3 below the canopy 12, and a water surface operation component is arranged on the top of the cabin 3 located on the inner side of the crawler chassis 1; The engine of the drainage robot is installed on the inner side of the cabin 3, and components such as a starting motor circuit are also installed. The cabin 3 is driven to move by the crawler 9, so that the drainage robot can move on land. The water pump 15 drives the paddle 16 to move, so that the drainage robot can operate in water. Specifically, the folding protection assembly includes a water baffle 4 and a folding fan-shaped side baffle 5. The side of the cabin 3 is located below the canopy 12 and is fixedly connected to the folding fan-shaped side baffle 5. The end of the folding fan-shaped side baffle 5 is fixedly connected to the water baffle 4. When the drainage robot is operating in the water, the water baffle 4 and the folding fan-shaped side baffle 5 are unfolded to form an air duct, thereby accelerating the dissipation of heat in the cabin 3; Specifically, the top of the folding fan-shaped side baffle 5 is hinged with a connecting rod 13, and the top of the connecting rod 13 is movably hinged with the canopy 12; When in use, a guide rail is provided on the canopy 12, which is connected to the canopy telescopic bracket 7 on the top of the cabin body through a slider 14, and can slide forward and backward, so that the canopy 12 is connected to the water baffle 4 through a connecting rod 13, and can be driven by the water baffle 4 to move forward and backward, and can also drive the water baffle 4 to open and close forward and backward in reverse; Specifically, the outer side of the cabin body 3 is rotatably connected with a rotating shaft 11, the water baffle 4 and the folding fan-shaped side baffle 5 are fixedly connected to the rotating shaft 11, a power rotating shaft is arranged on the outer side of the cabin body 3, the rotating shaft 11 and the outer side of the power rotating shaft are fixedly connected with synchronous wheels, and the two sets of synchronous wheels are connected through a synchronous belt 10.

[0022] When in use, the opening and closing of the folding fan-shaped side baffle 5 is driven by the power shaft located outside the cabin 3 through the synchronous belt 10 to the shaft 11, so that the shaft 11 rotates, or a linear power is set on the canopy telescopic bracket 7 on the top of the cabin 3 to push the canopy 12 to move, and the water baffle 4 is driven by the connecting rod 13 to realize folding and opening; Specifically, the top of the cabin 3 is fixedly connected with an engine muffler 6 for reducing the noise of the engine, and the side of the cabin 3 close to the engine muffler 6 is provided with an engine heat dissipation air inlet 21, and the side of the cabin 3 away from the engine muffler 6 is provided with an engine heat dissipation air outlet 22; When in use, the engine heat dissipation air inlet 21 and the engine heat dissipation air outlet 22 form a complete heat dissipation channel, thereby taking away the heat generated in the cabin 3, avoiding heat accumulation, and preventing the engine in the cabin 3 from burning, which is beneficial to the long-term operation of the drainage robot; Embodiment 2, by Figure 1-5 It is given that the surface operation assembly includes a water pump 15, a paddle 16, a protective filter 17 and a limit block 18. The paddle 16 is fixedly installed at the bottom of the cabin 3. The bottom of the cabin 3 is located on the side of the paddle 16 and is movably connected with the water pump 15. A water pump suction port 2 is provided on one side of the water pump 15. The bottom of the cabin 3 is located below the water pump 15 and is provided with a protective filter 17. The two sides of the protective filter 17 are fixedly connected to the limit blocks 18. Specifically, the inner wall of the limit block 18 is threadedly connected with a screw, and a threaded hole is provided at the bottom of the cabin 3. The screw is threadedly connected with the threaded hole to fix the water pump 15; When working on the water surface, the protective filter 17 is installed below the fixed water pump 15 through the limit block 18 to prevent the water pump 15 from sliding up and down. At the same time, under the action of the protective filter 17, the fish can be prevented from hitting the water pump 15, thereby increasing the service life of the water pump 15; The water pump 15 is fixed by screwing the screws and the threaded holes, which is convenient and quick, and is conducive to the installation and removal of the water pump 15; Specifically, the inner wall of the limit block 18 is fixedly connected with a clamping block 19, and the clamping block 19 is clamped on both sides of the water pump 15 to fix the water pump 15; When operating on the water surface, the cabin 3 is moved by the rotation of the paddle 16, and the block 19 is set on the side of the water pump 15 to prevent the water pump 15 from sliding sideways, thereby improving the stability of the water pump 15 during operation, which is beneficial to the long-term operation of the drainage robot.

[0023] It is worth mentioning that when operating on the water surface, the water baffle 4 and the folding fan-shaped side baffle 5 can be opened to accelerate the dissipation of heat in the cabin 3. The inclined setting of the water baffle 4 prevents water from entering the inner side of the cabin 3, thereby improving the waterproofness of the drainage robot and ensuring the hydraulic operation of the drainage robot.

[0024] Working principle: When working on land, the water pump 15 is disassembled by threading the screws with the threaded holes, and the movement of the drainage robot is driven by the drive of the crawler 9 installed outside the crawler chassis 1 to realize the movement of the drainage robot. When working, the opening and closing of the folding fan-shaped side baffle 5 is driven by the power shaft located outside the cabin 3 to the shaft 11 through the synchronous belt 10, so that the shaft 11 rotates, or a linear power is set on the canopy telescopic bracket 7 on the top of the cabin 3 to push the canopy 12 to move, and the water baffle 4 is driven by the connecting rod 13 to realize folding and opening; Furthermore, the engine heat dissipation air inlet 21 and the engine heat dissipation air outlet 22 form a complete heat dissipation channel, thereby taking away the heat generated in the cabin 3, avoiding heat accumulation, and preventing the engine in the cabin 3 from burning; When working on the water surface, the water pump 15 is rotated to the bottom of the cabin 3, and the protective filter 17 is installed below the fixed water pump 15 through the limit block 18 to prevent the water pump 15 from sliding up and down; At the same time, a clamping block 19 is installed inside the limit block 18, and the water pump 15 is installed on the inner side of the clamping block 19 to prevent the water pump 15 from sliding sideways, thereby improving the stability of the water pump 15 when working; The water pump 15 is quickly installed, and then the drainage robot is moved to the water surface. Under the action of the water pump 15, the water outlet of the water pump sprays water onto the paddle 16, causing the paddle 16 to rotate, thereby providing power for the drainage robot. In this process, the water pump suction port 2 adopts a trumpet-shaped design, which can speed up the flow rate of water entering the water pump 15 and improve the working efficiency of the water pump 15; When the paddle 16 is working, the steering operation can be performed by controlling the rotation of the left or right paddle 16 separately, which is more convenient; When operating on the water surface, the cabin 3 will float on the water surface, and the water baffle 4 and the folding fan-shaped side baffle 5 are both in a fixed connection state, and the sealing performance is good.

[0025] In summary, the drainage robot can work alone on land and also on water. The drainage robot uses a cabin 3 to wrap the engine, which has good sealing, good heat dissipation, and high stability. It breaks the limitation of transmission operation and has strong practicality.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An amphibious drainage robot, comprising a cabin (3), a crawler (9) and a crawler chassis (1), wherein the crawler chassis (1) is fixedly mounted on the bottom of the cabin (3), and the crawler (9) is transmission-connected to the outer side of the crawler chassis (1), characterized in that: The top of the cabin (3) is located at a corner of the cabin (3) and is fixedly connected to a canopy telescopic bracket (7); the top of the canopy telescopic bracket (7) is slidably connected to a slider (14); the top of the slider (14) is fixedly connected to the canopy (12); a folding protection component is provided on the side of the cabin (3) below the canopy (12); and a surface operation component is provided on the top of the cabin (3) and is located inside the crawler chassis (1).

2. The waterway amphibious drainage robot according to claim 1, characterized in that: The folding protection assembly comprises a water baffle (4) and a folding fan-shaped side baffle (5); the side of the cabin (3) is located below the canopy (12) and is fixedly connected to the folding fan-shaped side baffle (5); and the end of the folding fan-shaped side baffle (5) is fixedly connected to the water baffle (4).

3. The amphibious water drainage robot according to claim 2, characterized in that: A connecting rod (13) is hinged at the top of the folding fan-shaped side baffle (5), and the top of the connecting rod (13) is movably hinged to the canopy (12).

4. The amphibious water drainage robot according to claim 3, characterized in that: The canopy (12) is provided with a guide rail, which is connected to the canopy telescopic bracket (7) on the top of the cabin (3) via a slider (14) and can slide forward and backward, so that the canopy (12) is connected to the water baffle (4) via a connecting rod (13), and can be driven by the water baffle (4) to move forward and backward, and can also drive the water baffle (4) to open and close forward and backward.

5. The waterway amphibious drainage robot according to claim 2, characterized in that: The outer side of the cabin (3) is rotatably connected to a rotating shaft (11), the water baffle (4) and the folding fan-shaped side baffle (5) are both fixedly connected to the rotating shaft (11), a power rotating shaft is arranged on the outer side of the cabin (3), the rotating shaft (11) and the outer side of the power rotating shaft are both fixedly connected to synchronous wheels, and the two sets of synchronous wheels are connected by a synchronous belt (10).

6. The waterway amphibious drainage robot according to claim 1, characterized in that: The exhaust port of the engine in the cabin (3) is fixedly connected to an engine muffler (6), and the engine muffler (6) is used to reduce the noise of the engine. The side of the cabin (3) close to the engine muffler (6) is provided with an engine heat dissipation air inlet (21), and the side of the cabin (3) away from the engine muffler (6) is provided with an engine heat dissipation air outlet (22).

7. The waterway amphibious drainage robot according to claim 1, characterized in that: The surface operation assembly comprises a water pump (15), a paddle (16), a protective filter (17) and a limit block (18); the paddle (16) is fixedly mounted on the bottom of the cabin (3); the bottom of the cabin (3) is movably connected to the water pump (15) at the side of the paddle (16); a water pump suction port (2) is provided on one side of the water pump (15); the bottom of the cabin (3) is located below the water pump (15) and a protective filter (17) is provided; and the limit blocks (18) are fixedly connected to both sides of the protective filter (17).

8. The waterway amphibious drainage robot according to claim 7, characterized in that: The inner wall of the limit block (18) is threadedly connected with a screw, and the bottom of the cabin (3) is provided with a threaded hole, and the screw is threadedly connected to the threaded hole for fixing the water pump (15).

9. The waterway amphibious drainage robot according to claim 7, characterized in that: A clamping block (19) is fixedly connected to the inner wall of the limit block (18); the clamping block (19) is clamped on both sides of the water pump (15) and is used to fix the water pump (15).

10. The waterway amphibious drainage robot according to claim 7, characterized in that: A clamping block (19) is fixedly connected to the inner wall of the limit block (18); the clamping block (19) is clamped on both sides of the water pump (15) and is used to fix the water pump (15).

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