Propeller driven left and right swinging twist suction dredging robot with self-correcting function
A propeller-driven, left-right swinging technology, applied in the field of robotics, can solve problems such as endangering the safety of the main canal, and achieve the effects of good dredging effect, small disturbance, and high suction efficiency
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Embodiment 1
[0037] This embodiment provides a propeller-driven left and right swinging suction dredging robot with a self-correcting function, which can realize underwater harmless continuous movement and rapid dredging.
[0038] Such as figure 1 with figure 2 As shown, the dredging robot includes a platform frame 9, a hull 1, a propeller propeller 2, a left and right swinging suction mechanism 4, a dredging mechanism 7, an anti-collision guiding device 5, a control unit and a vision unit. Wherein the hull 1, the propeller propeller and the anti-collision guiding device form the walking platform system, and the left and right swinging suction mechanism 4 and the dredging mechanism 7 are the execution parts.
[0039] Such as image 3 As shown, the dredging robot uses the hull 1 as the walking mechanism, and the propeller propeller 2 is installed at the tail of the hull 1, and the propeller propeller 2 provides power for the forward movement of the hull 1, that is, the hull 1 moves forwa...
Embodiment 2
[0058] On the basis of the above-mentioned embodiment 1, because the use environment of the dredging robot is generally inaccessible to humans, in order to improve the safety performance of the dredging robot, an underwater autonomous rescue unit is added.
[0059] When dredging robot is used in open channel: the rescue unit only comprises hoist 54, directly hoist 54 is fixed on the bank, and one end of the nylon rope that can carry 10 tons is wound on hoist 54, and the other end links to each other with dredging robot 50. Under normal circumstances, the nylon rope floats on the water surface and is not subject to load; when an emergency occurs, such as the water flow in the open channel exceeds 1m / s, affecting the work of the dredging robot 50 or when the dredging robot 50 fails, the nylon rope is recovered by the winch 54 , thereby dragging the dredging robot 50, especially when the dredging robot 50 returns to the bank from a straight river, the dragging of the winch 54 can ...
Embodiment 3
[0062] On the basis of the above-mentioned embodiment 1 or embodiment 2, a cleaning system is added, and the cleaning system includes a mechanical arm, a high-pressure water gun bound to the mechanical arm, and a high-pressure cleaning pump arranged on the ground and connected to the high-pressure water gun through a water pipe.
[0063] The cleaning system functions as follows:
[0064] (1) Since the existing culverts have inner chamfers, it is difficult for the dredging robot to completely clean them with the dredging mechanism. Flush and clean the silt at the inner chamfers on the left and right sides of the culvert, flush it to the center of the culvert, and then collect and pump it through the left and right swing suction mechanism 4 of the dredging robot, and pump the residual silt in the culvert to the ground in the mud-water separation equipment.
[0065] (2) When there are shellfish attached to the inner wall of the culvert, because the adhesion is not strong, the si...
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