Water area floating object fishing equipment

Abstract

The invention relates to the technical field of water area cleaning equipment, in particular to water area floating object salvage equipment which comprises a pontoon, lateral floating plates are fixedly connected to the two sides of the pontoon, and an electric propeller is fixedly installed on the lower end face of the pontoon; and the guiding type fishing assembly comprises two first supporting frames fixedly connected to the two sides of the pontoon, the two first supporting frames are each rotationally connected with a limiting sleeve, and the outer walls of the two limiting sleeves are each fixedly connected with a cross-shaped impeller. According to the floating object salvage device, continuous salvage of floating objects can be achieved, the salvage efficiency of the floating objects in the water area is effectively improved, the floating objects with different sizes can be salvaged, the universality of the salvage device is improved, meanwhile, aggregate floating objects with a certain underwater depth can be fully pushed and salvaged, salvage omission of the floating objects is reduced, and the salvage efficiency of the floating objects is improved. And the fishing effect of the water area floating objects is improved, the pre-draining speed of the floating objects can be increased, and the equipment can be quickly put into subsequent fishing operation.

Description

Technical Field

[0001] The invention relates to the technical field of water area cleaning equipment, and in particular to a water area floating object salvaging equipment. Background Art

[0002] The stable operation of water conservancy projects often requires maintaining the cleanliness of the water quality in nearby waters so that water conservancy project facilities can better utilize water resources. In maintaining the cleanliness of waters, it is usually necessary to salvage floating objects in the waters to avoid affecting the normal operation of water conservancy projects due to excessive floating objects. At present, fishing nets or folding nets are often used to salvage floating objects. For example, a landscape water floating object salvage ship disclosed in China's announcement number CN113863258B can also use suction equipment to suck and filter water flow, which can effectively remove floating objects such as duckweed on the waters.

[0003] Since the salvage method of the fishing net or folding net only supports single and quantitative salvage of floating objects, multiple salvage operations in a small area of ​​water require a more complicated operation process and cannot achieve continuous salvage, resulting in low efficiency in salvaging floating objects in the water area. In addition, it is difficult to salvage larger floating objects by suction and filtering water flow, and its versatility is poor. At the same time, since there may be adhesion between the floating objects, that is, when the floating objects form aggregates, the floating objects below the water level are often easily missed, resulting in insufficient salvage of the floating objects, affecting the salvage effect of the floating objects in the water area. Moreover, after the salvage is completed, more water will adhere to the inside of the floating objects, which is not convenient for transportation and processing. If the pre-drainage rate of the natural drainage method is slow, it is not conducive to rapid use in subsequent salvage operations. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides a floating object salvaging equipment in water areas, which can effectively solve the problems that the salvaging methods of fishing nets or folding nets in the prior art cannot achieve continuous salvage, resulting in low salvage efficiency of floating objects in water areas, and it is difficult to salvage large-volume floating objects by suction and filtering water flow, and the versatility is poor. In addition, when floating objects form aggregates, salvage omissions are likely to occur, affecting the salvage effect of floating objects in water areas, and the natural drainage rate of floating objects after salvage is completed is slow, which is not conducive to rapid use in subsequent salvage operations.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: The present invention provides a floating object salvaging device in water area, comprising: A floating boat, wherein both sides of the floating boat are fixedly connected with lateral floating plates, and an electric propeller is fixedly installed on the lower end surface of the floating boat; A guided salvage assembly, the guided salvage assembly comprising two first support frames fixedly connected to both sides of the floating vessel, the two first support frames are rotatably connected to limit sleeves, the outer walls of the two limit sleeves are fixedly connected to cross-shaped impellers, the cross-shaped impellers are composed of four guide plates arranged in a ring array, the lower end surface of the floating vessel is fixedly connected to an inclined baffle, and the upper end surface of each of the first support frames is fixedly installed with a driving component; A depth adapter component is slidably connected to the inner side of the limiting sleeve, a discharge port is provided on the upper end of the floating boat, a filter screen is fixedly connected to the inner wall of the floating boat, and a quick pre-drainage component is movably connected to the discharge port.

[0006] Furthermore, the driving component includes a low-speed motor fixedly mounted on the upper end surface of the first support frame, a worm is fixedly connected to the output end of the low-speed motor, a worm wheel is fixedly connected to the upper position of the outer peripheral wall of the limiting sleeve, and the worm wheel is meshingly driven with the worm.

[0007] Furthermore, the depth adaptation component includes a limiting shaft body slidably connected to the inner side of the limiting sleeve, the inner wall of the limiting sleeve is provided with a plurality of spline grooves, the peripheral side wall of the limiting shaft body is fixedly connected with a plurality of limiting strips, and each of the limiting strips is slidably connected to the inner wall of the spline groove at a corresponding position, the lower end surfaces of the four guide plates are provided with a sliding cavity, the inner side of each sliding cavity is slidably connected with a guide blade, the lower ends of the four guide blades are fixedly connected to the lower end of the limiting shaft body, the two sides of the floating boat are fixedly connected to the support frame, the outer wall of the support frame is fixedly connected with a lifting guide rail, the inner side of the lifting guide rail is slidably connected with a lifting guide block, the outer surface of the lifting guide block is fixedly connected with a double-sided bracket, the upper ends of the double-sided brackets are fixedly connected with a connecting bracket, the end of the connecting bracket away from the double-sided bracket is rotatably connected to the upper end of the limiting shaft body, the lower end surface of the floating boat is fixedly connected with an induction control component, and the support frame is rotatably connected with a transmission component.

[0008] Furthermore, the induction control component includes a second support frame fixedly connected to the lower end surface of the floating vessel, a dual-axis stepper motor is fixedly installed on the inner side of the second support frame, and the lower end of the second support frame is rotatably connected to two steering guide rods, and the two output ends of the dual-axis stepper motor are respectively fixedly connected to the ends of the two steering guide rods, and the ends of the two steering guide rods away from the dual-axis stepper motor are fixedly connected to side rods, one of the side rods is fixedly installed with a plurality of distance sensing generators, and the other side rod is fixedly installed with a plurality of distance sensing receivers, and the distance sensing generator, distance sensing receiver, dual-axis stepper motor and external power supply form a control circuit.

[0009] Furthermore, the transmission component includes a rotating shaft rotatably connected to the support frame, the outer peripheral walls of the rotating shaft and the steering guide rod are fixedly connected with synchronous gears, the two synchronous gears are connected through a synchronous crawler transmission, the outer peripheral wall of the rotating shaft is fixedly connected with a transmission gear, the diameter of the transmission gear is larger than the synchronous gear, the outer walls of the double-sided brackets are fixedly connected with toothed plates, and the transmission gear is meshed with the toothed plates for transmission cooperation.

[0010] Furthermore, the rapid pre-drainage component includes a drain guard fence movably connected to the discharge port, a rectangular filter frame is fixedly connected to the upper end surface of the drain guard fence, vibration trigger components are fixedly connected to both sides of the drain guard fence, a receiving groove is provided on the inner bottom surface of the floating boat, a drain bottom frame is slidably connected to the receiving groove, the lower end of the drain guard fence matches the inner side of the drain bottom frame, a number of drain filters are fixedly connected to the drain bottom frame, a number of fixed ropes are hinged on the upper end surface of the drain bottom frame, and a number of lifting ropes are fixedly connected to the upper ends of the fixed ropes.

[0011] Furthermore, the vibration triggering component includes a plurality of abutment rollers fixedly connected to both sides of the drain guardrail, corrugated abutment plates are fixedly connected on both sides of the floating boat, a plurality of arc-shaped protrusions are provided on the two corrugated abutment plates, and the plurality of arc-shaped protrusions on the two corrugated abutment plates are staggered, and the plurality of abutment rollers on both sides of the drain guardrail respectively contact and roll with the two corrugated abutment plates, a plurality of elliptical frames are fixedly connected to the outer wall of the drain guardrail, a plurality of sliding rods are fixedly connected to the upper end surface of the floating boat, a plurality of sliding rods are slidably connected to rings, and the rings are slidably matched with the elliptical frames.

[0012] Furthermore, a rectangular annular abutment plate is fixedly connected to the lower portion of the outer wall of the drainage protection fence, and the outer diameter of the rectangular annular abutment plate is larger than the discharge port.

[0013] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects: 1. The present invention provides a guiding salvage assembly, which drives two cross-shaped impellers to rotate inwardly of the pontoon in a sandwiched manner, i.e., in a counterclockwise direction, so that the front side of the pontoon can generate a water flow potential energy guide toward the inside of the pontoon, so as to push the floating objects to enter the pontoon stably and quickly. The floating objects can be continuously salvaged by the forward movement of the pontoon, which effectively improves the salvage efficiency of floating objects in the water area, and can realize the salvage of floating objects of different volumes, thereby improving the versatility of the salvage equipment; 2. The present invention is provided with a depth adaptation component. When driving two cross-shaped impellers to rotate in a sandwiched manner to push floating objects into the interior of the floating boat, a plurality of distance sensing generators and a plurality of distance sensing receivers can be used to sense the distance of underwater floating objects to determine the depth of the underwater floating objects, so as to drive the limit shaft body to move downward and drive the four guide blades to extend a certain distance relative to the four guide plates, thereby forming cross-shaped impellers of different heights, that is, the cross-shaped impeller can be adaptively rotated and salvaged according to the depth of the underwater floating objects, and the rotation of the cross-shaped impeller can generate sufficient water flow potential energy, so as to fully push and salvage the aggregate floating objects with a certain underwater depth, reduce the occurrence of salvage omissions of floating objects, and improve the salvage effect of floating objects in the water area; 3. The present invention provides a rapid pre-drainage component. After the floating objects are salvaged and enter the interior of the floating vessel, the lifting equipment can be used to vertically lift the drainage bottom frame through the lifting rope to drive the drainage bottom frame and the floating objects to move upward. When the drainage guardrail moves upward, it can also produce reciprocating vibration in the horizontal direction through the contact rolling of the abutment roller and the corrugated abutment plate, so that the floating objects can accelerate the drainage of water therein due to the vibration, thereby effectively improving the pre-drainage rate of the floating objects, which is conducive to the rapid use of the equipment in subsequent salvage operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ; Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ; Figure 3 It is a schematic diagram of the structure of the floating boat part in the present invention; Figure 4 It is a schematic diagram of the structure of the limiting sleeve part in the present invention; Figure 5 It is a schematic diagram of the structure of the first support frame and the support frame part of the present invention; Figure 6 It is a schematic diagram of the structure of the drain bottom frame part in the present invention; Figure 7 It is a schematic diagram of the partial structure of the drainage guardrail in the present invention.

[0016] Figure numerals: 1. floating boat; 2. lateral floating plate; 3. electric propeller; 4. guided salvage assembly; 41. first support frame; 42. limit sleeve; 43. cross-shaped impeller; 44. guide plate; 45. inclined baffle; 5. driving component; 51. low-speed motor; 52. worm; 53. worm gear; 6. depth adapter assembly; 61. limit shaft; 62. sliding cavity; 63. guide blade; 64. support frame; 65. lifting guide rail; 66. lifting guide block; 67. double-sided bracket; 68. connecting bracket; 7. discharge port; 8. filter screen; 9. rapid pre-drainage assembly; 91. drain guardrail; 92. rectangular filter screen frame; 93 , accommodating groove; 94, drain bottom frame; 95, drain filter; 96, fixing rope; 97, lifting rope; 10, induction control component; 101, second support frame; 102, dual-axis stepping motor; 103, steering guide rod; 104, side rod; 105, distance induction generator; 106, distance induction receiver; 11, transmission component; 111, rotating shaft; 112, synchronous gear; 113, synchronous crawler; 114, transmission gear; 115, toothed plate; 12, vibration triggering component; 121, abutting roller; 122, corrugated abutment plate; 123, elliptical frame; 124, sliding rod; 125, sleeve ring; 13, rectangular ring abutment plate. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution 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 part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] The present invention will be further described below in conjunction with the embodiments.

[0019] Example: Refer to Figures 1 to 7 , a floating object salvaging device in water area, comprising: A floating boat 1 and a guided salvage assembly 4, wherein both sides of the floating boat 1 are fixedly connected with lateral floating plates 2, and an electric propeller 3 is fixedly installed on the lower end surface of the floating boat 1; the guided salvage assembly 4 comprises two first support frames 41 fixedly connected to both sides of the floating boat 1, and the two first support frames 41 are rotatably connected with limit sleeves 42, and the outer walls of the two limit sleeves 42 are fixedly connected with cross-shaped impellers 43, and the cross-shaped impeller 43 is composed of four guide plates 44 arranged in a ring array, and the lower end surface of the floating boat 1 is fixedly connected with an inclined baffle 45, and the upper end surface of each first support frame 41 is fixedly installed with a driving component 5, and the driving component 5 comprises a low-speed motor 51 fixedly installed on the upper end surface of the first support frame 41, and a worm 52 is fixedly connected to the output end of the low-speed motor 51, and a worm wheel 53 is fixedly connected to the upper position of the outer peripheral wall of the limit sleeve 42, and the worm wheel 53 is meshed and driven with the worm 52; The two low-speed motors 51 are controlled to start, and the worm 52 is driven to rotate by the low-speed motors 51. The meshing transmission of the worm 52 and the worm wheel 53 is used to drive the limiting sleeve 42 to rotate, so that the two cross-shaped impellers 43 rotate toward the inside of the floating vessel 1 in a clamped manner, that is, in opposite clockwise directions, so that the front side of the floating vessel 1 can generate water flow potential energy directed toward the inside of the floating vessel 1, so as to push the floating objects to enter the inside of the floating vessel 1 stably and quickly. The floating objects can be continuously salvaged through the forward movement of the floating vessel 1, which effectively improves the salvage efficiency of floating objects in the water area, and can also realize the salvage of floating objects of different volumes, thereby improving the versatility of the salvage equipment.

[0020] Reference Figures 1 to 5 The inner side of the limiting sleeve 42 is slidably connected with a depth adapter component 6, and the depth adapter component 6 includes a limiting shaft body 61 slidably connected to the inner side of the limiting sleeve 42. The inner wall of the limiting sleeve 42 is provided with a plurality of spline grooves. The peripheral side wall of the limiting shaft body 61 is fixedly connected with a plurality of limiting strips, and each limiting strip is slidably connected to the inner wall of the spline groove at the corresponding position. By arranging the spline grooves and the limiting strips, the limiting shaft body 61 can move vertically relative to the limiting sleeve 42. At the same time, when the limiting sleeve 42 rotates, it can always drive the limiting shaft body 61 to rotate, thereby ensuring the guiding salvage component 4 and the depth adapter component 6. During normal operation, the lower end surfaces of the four guide plates 44 are provided with sliding cavities 62, the inner side of each sliding cavity 62 is slidably connected with a guide vane 63, the lower ends of the four guide vanes 63 are fixedly connected to the lower end of the limit shaft 61, the two sides of the floating ship 1 are fixedly connected with support frames 64, the outer wall of the support frame 64 is fixedly connected with a lifting guide rail 65, the inner side of the lifting guide rail 65 is slidably connected with a lifting guide block 66, the outer surface of the lifting guide block 66 is fixedly connected with a double-sided bracket 67, the upper end of the double-sided bracket 67 is fixedly connected with a connecting bracket 68, and the end of the connecting bracket 68 away from the double-sided bracket 67 is rotatably connected to the upper end of the limit shaft 61; The lower end surface of the floating boat 1 is fixedly connected with an inductive control component 10, and the inductive control component 10 comprises a second support frame 101 fixedly connected with the lower end surface of the floating boat 1, a dual-axis stepping motor 102 is fixedly installed inside the second support frame 101, and two steering guide rods 103 are rotatably connected to the lower end of the second support frame 101, and two output ends of the dual-axis stepping motor 102 are respectively fixedly connected with the ends of the two steering guide rods 103, and the ends of the two steering guide rods 103 away from the dual-axis stepping motor 102 are fixedly connected with side rods 104, and a plurality of distance inductive generators 105 are fixedly installed on one of the side rods 104, and a plurality of distance inductive receivers 106 are fixedly installed on the other side rod 104, and the distance inductive generator 105, the distance inductive receiver 106, the dual-axis stepping motor 102 and the external power supply form a control circuit; Specifically, during operation, the electrical components (such as the dual-axis stepper motor 102, the distance sensing generator 105, the distance sensing receiver 106, etc.) of the floating vessel 1 that are below the water surface may be provided with a waterproof structure, such as a waterproof housing, to prevent the normal operation of the sensing control component 10 from being affected; The support frame 64 is rotatably connected with a transmission component 11, and the transmission component 11 includes a rotating shaft 111 rotatably connected to the support frame 64, and the outer peripheral walls of the rotating shaft 111 and the steering guide rod 103 are fixedly connected with a synchronous gear 112, and the two synchronous gears 112 are connected through a synchronous crawler 113. The outer peripheral wall of the rotating shaft 111 is fixedly connected with a transmission gear 114, and the diameter of the transmission gear 114 is larger than that of the synchronous gear 112. The outer walls of the double-sided brackets 67 are fixedly connected with toothed plates 115, and the transmission gear 114 is meshed and matched with the toothed plates 115 for transmission; The dual-axis stepper motor 102 is controlled to start, and the dual-axis stepper motor 102 is used to drive the two steering guide rods 103 to rotate a certain angle, so that the two side rods 104 are synchronously swung underwater. At this time, the distance sensing generators 105 and the distance sensing receivers 106 on the two side rods 104 can be used to sense the distance of underwater floating objects to determine the depth of the underwater floating objects. When the distance sensing generators 105 and the distance sensing receivers 106 complete signal transmission and signal reception, the dual-axis stepper motor 102 stops running. In this process, when the steering guide rod 103 rotates, it will drive the rotating shaft 111 to rotate through the transmission effect of the two synchronous gears 112 and the synchronous crawler 113, so that the transmission gear 114 on the rotating shaft 111, which has a larger diameter than the synchronous gear 112, rotates synchronously, and the meshing transmission of the transmission gear 114 and the tooth plate 115 is used to drive the double-side brackets 6 7 descends, when the double-sided bracket 67 descends, it will drive the limiting shaft body 61 to slide downward relative to the limiting sleeve 42, that is, the lower end of the limiting shaft body 61 can drive the four guide blades 63 to extend a distance relative to the four guide plates 44 respectively. After the four guide blades 63 move downward, the height difference accuracy between the lower ends of the four guide blades 63 and the deepest position of the floating objects on the same horizontal plane is ±2.5mm. After the four guide blades 63 are extended, they can form a cross-shaped impeller 43 with different heights with the four guide plates 44. When the depth of the floating objects below the water surface is greater, the depth of the lower end of the cross-shaped impeller 43 below the water surface is greater, that is, the cross-shaped impeller 43 can be adaptively rotated and salvaged according to the depth of the underwater floating objects, and the cross-shaped impeller 43 can be rotated to generate sufficient water flow potential energy, so as to fully push and salvage the aggregate floating objects with a certain underwater depth, reduce the occurrence of salvage omissions of floating objects, and improve the salvage effect of floating objects in the water area; It should be noted that the control circuit is equipped with a signal processing module and a programmable logic controller (hereinafter referred to as a PLC controller). The logic of the control instruction of the PLC controller is: if the floating object as a whole has a certain depth, the dual-axis stepper motor 102 is controlled to rotate counterclockwise by a certain angle to make the side rod 104 swing underwater to more accurately detect the depth. When the distance sensing receivers 106 can all receive the distance sensing signals from the distance sensing generators 105, it means that the floating object will not be blocked between the distance sensing generators 105 and the distance sensing receivers 106. At this time, the PLC controller can convert the signal sensing changes of the distance sensing generators 105 and the distance sensing receivers 106 into electrical signals, and transmit the generated electrical signals to the dual-axis stepper motor 102 to control the dual-axis stepper motor 102 to stop running. The distance sensing generator 105 uses an ultrasonic ranging sensor. Each distance sensing generator 105 and its corresponding distance sensing receiver 106 have a certain distance sensing range, so that the overall distance sensing range can cover floating objects. By setting up multiple distance sensing generators 105 and multiple distance sensing receivers 106, floating objects can be sensed from multiple positions, and the depth of the floating objects below the water surface can be more comprehensively sensed.

[0021] Reference Figures 1 to 3 , Figure 6 and Figure 7A discharge port 7 is provided at the upper end of the floating boat 1, a filter screen 8 is fixedly connected to the inner wall of the floating boat 1, a quick pre-drainage component 9 is movably connected to the discharge port 7, and the quick pre-drainage component 9 includes a drain protection fence 91 movably connected to the discharge port 7, a rectangular annular abutment plate 13 is fixedly connected to the lower position of the outer wall of the drain protection fence 91, and the outer diameter of the rectangular annular abutment plate 13 is larger than the discharge port 7, and a rectangular filter screen frame 92 is fixedly connected to the upper end surface of the drain protection fence 91, and vibration triggering components 12 are fixedly connected on both sides of the drain protection fence 91. The vibration triggering component 12 includes a plurality of abutting rollers 121 fixedly connected to both sides of the drain protection fence 91, and corrugated abutment plates 122 are fixedly connected on both sides of the floating boat 1, and the two corrugated abutment plates 122 are provided with a plurality of arc-shaped protrusions, and the two corrugated abutment plates 122 are provided with a plurality of arc-shaped protrusions, and the two corrugated abutment plates 122 are provided with a plurality of arc-shaped protrusions. Several arc-shaped protrusions on the corrugated abutment plate 122 are arranged in a staggered manner, and several abutment rollers 121 on both sides of the drain guardrail 91 are respectively in contact with the two corrugated abutment plates 122 for rolling. Several elliptical frames 123 are fixedly connected to the outer wall of the drain guardrail 91, and several sliding rods 124 are fixedly connected to the upper end surface of the floating boat 1. Rings 125 are slidably connected to the several sliding rods 124, and the rings 125 are slidably matched with the elliptical frames 123. A receiving groove 93 is provided on the inner bottom surface of the floating boat 1, and a drain bottom frame 94 is slidably connected to the receiving groove 93. The lower end of the drain guardrail 91 matches the inner side of the drain bottom frame 94, and several drain filters 95 are fixedly connected to the drain bottom frame 94. Several fixed ropes 96 are hinged on the upper end surface of the drain bottom frame 94, and several fixed ropes 96 are fixedly connected to the upper ends of the hanging ropes 97. After the floating objects are salvaged and enter the interior of the floating boat 1, they will stay above the drain bottom frame 94. If it is necessary to discharge the floating objects and drain and transport them, the drain bottom frame 94 can be lifted vertically by the lifting equipment through the lifting rope 97 to drive the drain bottom frame 94 and the floating objects to move upward. When the drain bottom frame 94 and the floating objects move upward, the moisture in the floating objects can be initially drained through the drain filter 95 on the drain bottom frame 94. When the drain bottom frame 94 continues to move upward, it will match the lower end of the drain guardrail 91 and drive the drain guardrail 91 to move upward synchronously. During the process of the drain bottom frame 94 continuing to move upward, the two ends of the drain guardrail 91 are The contact and rolling of the several abutting rollers 121 on the side and the two corrugated abutting plates 122 can make the drain guard 91 generate reciprocating vibration in the horizontal direction while moving upward. At the same time, the horizontal sliding cooperation of the several elliptical frames 123 and the collar 125 and the vertical sliding cooperation of the collar 125 on the slide bar 124 can maintain the vibration stability of the drain guard 91, so that the floating objects above the drain bottom frame 94, that is, the drain guard 91 and the rectangular filter frame 92, are accelerated to drain water due to the vibration, thereby effectively improving the pre-drainage rate of the floating objects, which is conducive to the rapid use of the equipment in subsequent salvage operations; After a period of salvage work, the guided salvage component 4 and the depth adaptation component 6 are stopped, and then the floating objects are pre-drained and collected by the rapid pre-drainage component 9. During this process, no salvage operation is performed to avoid continued salvage resulting in floating objects being sandwiched between the inner bottom surface of the floating vessel 1 and the drainage bottom frame 94, thereby preventing equipment damage; Under different working conditions, a vibration sensor is installed on the drain guardrail 91 to measure the vibration frequency generated when the abutment roller 121 cooperates with the corrugated abutment plate 122. By changing the speed of the floating boat 1 and the weight of the drain bottom frame 94 to simulate different salvage amounts and other factors, the variation range of the vibration frequency is recorded. After many tests, it is found that when the floating boat 1 travels at a normal salvage speed and the drain bottom frame 94 is loaded with a medium amount of floating objects, the vibration frequency is between 20-30Hz. In this frequency range, the water inside the floating objects can be quickly separated under the action of vibration without causing excessive impact on the equipment structure. A specific point is marked on the drain guardrail 91, and a displacement sensor is used to measure the displacement change of the point during the vibration process to determine the vibration amplitude. The test results show that under the above working conditions, a vibration amplitude between 5-10cm can effectively promote the drainage of water, prevent floating objects from being thrown out of the drain guardrail 91 or the rectangular filter frame 92, and ensure the salvage effect.

[0022] The working principle of the present invention is as follows: When in use, the electric propeller 3 is controlled to drive the pontoon 1 to move to a position near the floating object, so that the floating object is in front of the pontoon 1, and then the two low-speed motors 51 are controlled to start, and the worm 52 is driven to rotate by the low-speed motor 51, and the limit sleeve 42 is driven to rotate by the meshing transmission of the worm 52 and the worm wheel 53, so that the two cross-shaped impellers 43 rotate toward the inside of the pontoon 1 in a sandwiched manner, that is, in the opposite clockwise direction, so that the front side of the pontoon 1 can generate a water flow potential energy guide toward the inside of the pontoon 1, so as to push the floating object to enter the inside of the pontoon 1 stably and quickly, and the floating object can be continuously salvaged by the forward movement of the pontoon 1. In the process of using two cross-shaped impellers 43 to rotate in a sandwiched manner to push the floating object into the interior of the floating boat 1, the dual-axis stepper motor 102 can be controlled to start, and the two steering guide rods 103 can be driven by the dual-axis stepper motor 102 to rotate a certain angle, so that the two side rods 104 are synchronously swung underwater. At this time, the distance sensing generators 105 and the distance sensing receivers 106 on the two side rods 104 can be used to sense the distance of the underwater floating object to determine the depth of the underwater floating object. When the distance sensing generators 105 and the distance sensing receivers 106 complete signal transmission and signal reception, the dual-axis stepper motor 102 stops running. In this process, the steering guide rod 103 rotates through the two side rods 104 to sense the distance of the underwater floating object. The transmission action of the synchronous gear 112 and the synchronous crawler 113 drives the rotating shaft 111 to rotate, so that the transmission gear 114 on the rotating shaft 111, which has a larger diameter than the synchronous gear 112, rotates synchronously, and the meshing transmission of the transmission gear 114 and the tooth plate 115 is used to drive the double-sided bracket 67 to descend. When the double-sided bracket 67 descends, it will drive the limit shaft 61 to slide downward relative to the limit sleeve 42, that is, the lower end of the limit shaft 61 can drive the four guide blades 63 to extend a distance relative to the four guide plates 44 respectively. After the four guide blades 63 are extended, they can form a cross-shaped impeller 43 of different heights with the four guide plates 44, that is, the cross-shaped impeller 43 can be adaptively rotated to salvage according to the depth of underwater floating objects; After the floating objects are salvaged and enter the interior of the floating boat 1, they will stay above the drain bottom frame 94. If it is necessary to discharge the floating objects and drain and transport them, the lifting equipment can be used to lift the drain bottom frame 94 vertically through the lifting rope 97 to drive the drain bottom frame 94 and the floating objects to move upward. When the drain bottom frame 94 and the floating objects move upward, the moisture in the floating objects can be initially drained through the drain filter 95 on the drain bottom frame 94. The drain bottom frame 94 continues to move upward to match the lower end of the drain guardrail 91 and drive the drain guardrail 91 to move upward synchronously. During the process of the drain bottom frame 94 continuing to move upward, the contact and rolling of the several abutting rollers 121 on both sides of the drain guardrail 91 and the two corrugated abutment plates 122 can make the drain guardrail 91 generate reciprocating vibration in the horizontal direction while moving upward. At the same time, the several elliptical frames The horizontal sliding cooperation between 123 and the ring 125 and the vertical sliding cooperation between the ring 125 on the slide rod 124 can maintain the vibration stability of the drain guardrail 91, so that the floating objects above the drain bottom frame 94, that is, the drain guardrail 91 and the rectangular filter frame 92, can accelerate the drainage of water due to the vibration. It should be noted that if there is a lot of water attached to the floating objects, the lifting of the drain bottom frame 94 can be stopped when the drain bottom frame 94 moves to the uppermost end, that is, the abutment roller 121 moves to the uppermost end of the corrugated abutment plate 122, and the weight of the drain bottom frame 94, the drain guardrail 91, the rectangular filter frame 92 and the floating objects as a whole are used to move them downward, so that the drain guardrail 91 can generate horizontal vibration again, and then repeat the above operation until the floating objects achieve the ideal pre-drainage effect.

[0023] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A floating object salvaging device in waters, characterized in that: include: A floating boat (1), wherein both sides of the floating boat (1) are fixedly connected to lateral floating plates (2), and an electric propeller (3) is fixedly mounted on the lower end surface of the floating boat (1); A guided salvage assembly (4), the guided salvage assembly (4) comprising two first support frames (41) fixedly connected to both sides of the floating vessel (1), the two first support frames (41) being rotatably connected to a limit sleeve (42), the outer walls of the two limit sleeves (42) being fixedly connected to a cross-shaped impeller (43), the cross-shaped impeller (43) being composed of four guide plates (44) arranged in a ring array, the lower end surface of the floating vessel (1) being fixedly connected to an inclined baffle plate (45), and the upper end surface of each of the first support frames (41) being fixedly mounted with a driving component (5); A depth adaptor component (6) is slidably connected to the inner side of the limiting sleeve (42), a discharge port (7) is provided at the upper end of the floating boat (1), a filter screen (8) is fixedly connected to the inner wall of the floating boat (1), and a quick pre-drainage component (9) is movably connected to the discharge port (7).

2. The floating object salvaging equipment according to claim 1, characterized in that: The driving component (5) comprises a low-speed motor (51) fixedly mounted on the upper end surface of the first support frame (41); a worm (52) is fixedly connected to the output end of the low-speed motor (51); a worm wheel (53) is fixedly connected to the upper position of the outer peripheral wall of the limiting sleeve (42); and the worm wheel (53) is meshed and driven with the worm wheel (52).

3. The floating object salvaging equipment according to claim 1, characterized in that: The depth adaptation component (6) comprises a limiting shaft (61) slidably connected to the inner side of the limiting sleeve (42); the inner wall of the limiting sleeve (42) is provided with a plurality of spline grooves; the peripheral side wall of the limiting shaft (61) is fixedly connected to a plurality of limiting strips, and each of the limiting strips is slidably connected to the inner wall of the spline groove at a corresponding position; the lower end surfaces of the four guide plates (44) are provided with a sliding cavity (62); the inner side of each sliding cavity (62) is slidably connected to a guide blade (63); the lower ends of the four guide blades (63) are fixedly connected to the lower end of the limiting shaft (61); and both sides of the floating vessel (1) are provided with a plurality of limiting strips. A support frame (64) is fixedly connected, a lifting guide rail (65) is fixedly connected to the outer wall of the support frame (64), a lifting guide block (66) is slidably connected to the inner side of the lifting guide rail (65), a double-sided bracket (67) is fixedly connected to the outer surface of the lifting guide block (66), the upper end of the double-sided bracket (67) is fixedly connected to a connecting bracket (68), the end of the connecting bracket (68) away from the double-sided bracket (67) is rotatably connected to the upper end of the limit shaft (61), the lower end surface of the floating boat (1) is fixedly connected to an induction control component (10), and a transmission component (11) is rotatably connected to the support frame (64).

4. The floating object salvaging equipment according to claim 3, characterized in that: The induction control component (10) comprises a second support frame (101) fixedly connected to the lower end surface of the floating vessel (1), a dual-axis stepping motor (102) being fixedly mounted inside the second support frame (101), two steering guide rods (103) being rotatably connected to the lower end of the second support frame (101), two output ends of the dual-axis stepping motor (102) being respectively fixedly connected to the ends of the two steering guide rods (103), ends of the two steering guide rods (103) away from the dual-axis stepping motor (102) being fixedly connected to side rods (104), a plurality of distance sensing generators (105) being fixedly mounted on one of the side rods (104), a plurality of distance sensing receivers (106) being fixedly mounted on the other side rod (104), and the distance sensing generator (105), the distance sensing receiver (106), the dual-axis stepping motor (102) and an external power supply forming a control circuit.

5. The floating object salvaging equipment in water area according to claim 3, characterized in that: The transmission component (11) comprises a rotating shaft (111) rotatably connected to a support frame (64); the rotating shaft (111) and the outer peripheral wall of the steering guide rod (103) are fixedly connected with a synchronous gear (112); the two synchronous gears (112) are transmission-connected via a synchronous crawler (113); the outer peripheral wall of the rotating shaft (111) is fixedly connected with a transmission gear (114); the diameter of the transmission gear (114) is larger than that of the synchronous gear (112); the outer walls of the double-sided brackets (67) are fixedly connected with a toothed plate (115); the transmission gear (114) and the toothed plate (115) are meshed and transmission-matched.

6. The floating object salvaging equipment in water area according to claim 1, characterized in that: The rapid pre-drainage component (9) comprises a drain protection fence (91) movably connected to the discharge port (7); a rectangular filter frame (92) is fixedly connected to the upper end surface of the drain protection fence (91); vibration trigger components (12) are fixedly connected to both sides of the drain protection fence (91); a receiving groove (93) is provided on the inner bottom surface of the floating boat (1); a drain bottom frame (94) is slidably connected to the receiving groove (93); the lower end of the drain protection fence (91) matches the inner side of the drain bottom frame (94); a plurality of drain filters (95) are fixedly connected to the drain bottom frame (94); a plurality of fixing ropes (96) are hingedly connected to the upper end surface of the drain bottom frame (94); and a plurality of upper ends of the fixing ropes (96) are fixedly connected to lifting ropes (97).

7. The floating object salvaging equipment according to claim 6, characterized in that: The vibration triggering component (12) comprises a plurality of abutting rollers (121) fixedly connected to both sides of the drain protection fence (91); corrugated abutment plates (122) are fixedly connected to both sides of the floating boat (1); a plurality of arc-shaped protrusions are provided on both the corrugated abutment plates (122), and the plurality of arc-shaped protrusions on the two corrugated abutment plates (122) are arranged in a staggered manner; the plurality of abutting rollers (121) on both sides of the drain protection fence (91) respectively contact and roll with the two corrugated abutment plates (122); a plurality of elliptical frames (123) are fixedly connected to the outer wall of the drain protection fence (91); a plurality of sliding rods (124) are fixedly connected to the upper end surface of the floating boat (1); a plurality of sliding rods (124) are slidably connected to a sleeve ring (125); the sleeve ring (125) slidably cooperates with the elliptical frame (123).

8. The floating object salvaging equipment according to claim 6, characterized in that: A rectangular annular abutment plate (13) is fixedly connected to the lower portion of the outer wall of the drainage protection fence (91), and the outer diameter of the rectangular annular abutment plate (13) is larger than the discharge port (7).

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