An intelligent ship for in-situ restoration of sediment

Abstract

The present invention discloses an intelligent boat for in-situ repair of bottom mud, comprising a hull, wherein the hull is provided with a detection component, and the hull is also provided with a drug delivery component for distributing repair agents, and a control console is fixedly mounted on the hull; an auxiliary drug-dosing component, wherein the auxiliary drug-dosing component is movably arranged on the hull, and the auxiliary drug-dosing component is in contact with the riverbed mud and can be used to inject the agent into the bottom mud. This intelligent boat for in-situ repair of bottom mud detects the content of pollutants in the mud at the bottom of the river by the detection component, and then uses the auxiliary drug-dosing component to accurately add chemicals for chemical treatment of the pollution, and then can repair the bottom mud in situ, so that the overall device can meet actual use needs, and the cost of the entire repair work is much less than the cost of mechanically removing the mud at the bottom of the river, so that the entire device can be widely promoted and used, and at the same time can provide an in-situ treatment idea for riverbed mud cleaning and black and smelly river management.

Description

Technical Field

[0001] The present invention relates to the technical field of river regulation, and in particular to an intelligent ship for in-situ repair of bottom mud. Background Art

[0002] The current river market is mainly composed of rivers with incomplete sewage interception, long-term black and smelly rivers, and black and smelly rivers / ditches in new rural areas. In the process of treating black and smelly water bodies, sediment pollution control is one of the main difficulties and a relatively common environmental problem.

[0003] There is a dynamic balance of absorption and release between water bodies and bottom sediments. When the water body is seriously polluted, some pollutants can enter the bottom sediment through precipitation, adsorption and other effects. When the pollution caused by external sources is controlled, various organic and inorganic pollutants accumulated in the bottom sediment will re-enter the overlying water body through physical, chemical and biological exchanges with the overlying water body, becoming a secondary pollution source affecting the water quality. At present, the method of treating river bottom sediment is usually mechanical dredging, which involves a high investment amount. The silt generated after dredging is easy to become secondary pollution and still requires subsequent treatment. At the same time, there are problems and limitations such as the increasingly tight landfill site. For this reason, we proposed an intelligent ship for in-situ repair of bottom sediment. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligent ship for in-situ repair of bottom mud to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an intelligent ship for in-situ remediation of bottom mud, comprising a hull, a detection component being provided on the hull, and a drug delivery component for distributing remediation agents being provided on the hull, and a control console being fixedly mounted on the hull; an auxiliary drug-dosing component, wherein the auxiliary drug-dosing component is movably provided on the hull, and the auxiliary drug-dosing component is in contact with the bottom mud of the river and can be used to inject the agent into the bottom mud; the auxiliary drug-dosing component comprises an angle adjustment component, and the angle adjustment component is movably provided on the auxiliary drug-dosing component; and a control component, wherein the control component is movably provided inside the hull, and the control component can be used to adjust the positions of the auxiliary drug-dosing component and the detection component.

[0006] Preferably, the auxiliary dosing component also includes a support column, an electric telescopic rod, a roller, a nail claw and a connecting tube. The support column is rotatably set on the hull, the electric telescopic rod is movably set on the support column, the connecting tube is fixedly installed on the end of the output shaft of the electric telescopic rod, the nail claw is set on the connecting tube, and the electric telescopic rod is also electrically connected to the console.

[0007] Preferably, the angle adjustment assembly includes a threaded cylinder, a threaded rod, a first spring, a fan-shaped seat, a square slide, a connecting rod, a plug rod, a connecting round table and a second spring, the threaded cylinder is rotatably arranged on the hull, the threaded rod is arranged inside the threaded cylinder and is threadedly connected to the threaded cylinder, and the threaded rod is also movably connected to the hull, the first spring is fixedly installed on the threaded rod, and the end of the first spring away from the threaded rod is fixedly connected to the plug rod, the plug rod is plugged into the threaded rod, the fan seat is fixedly installed on the plug rod, and the fan seat is respectively provided with an arc groove and a straight groove, the connecting round table is slidably connected to the fan seat through the arc groove of the fan seat, and the fan seat is movably connected to the electric telescopic rod, the square slide is slidably arranged in the straight groove of the fan seat, the two ends of the second spring are respectively fixedly connected to the square slide and the fan seat, and the two ends of the connecting rod are respectively movably connected to the connecting round table and the square slide.

[0008] Preferably, the control assembly includes an oblique shaft, a universal joint, a transmission shaft, a first worm, an auxiliary spring, a connecting ring, a sleeve, a gear shaft, a first bevel gear, a second worm, a second bevel gear, a first worm wheel, a second worm wheel and a circular block. The oblique shaft, the universal joint, the transmission shaft, the first worm, the connecting ring, the sleeve, the gear shaft, the first bevel gear and the second worm are all movably arranged inside the hull. The oblique shaft is connected to the transmission shaft through the universal joint. The transmission shaft passes through the first worm and does not contact the first worm. The first worm and the second worm wheel are threadedly driven. The first gear is engaged with the second gear, and the second gear is fixedly mounted on the threaded cylinder. The circular block is fixedly mounted on the transmission shaft, and the circular block is located inside the first worm and plugged into the first worm. The connecting ring is rotatably connected to the transmission shaft. The two ends of the auxiliary spring are respectively fixedly connected to the auxiliary spring and the hull. The sleeve is fixedly connected to the transmission shaft, and the sleeve is plugged into the gear shaft. The gear shaft is fixedly connected to the first bevel gear, the first bevel gear is meshed with the second bevel gear, the second bevel gear is fixedly mounted on the second worm, and the second worm is threadedly connected to the first worm wheel.

[0009] Preferably, the detection component includes a sonar instrument and an ORP detector, both of which are fixedly installed on the hull and electrically connected to the console, and the ORP detector includes a connecting cable fixed on the ORP detector, a probe fixed at the end of the connecting cable and an auxiliary roller rotating on the hull, the auxiliary roller is in contact with the connecting cable, and there is a certain friction between the auxiliary roller and the connecting cable.

[0010] Preferably, the first worm gear is fixedly mounted on the auxiliary roller, and the first worm gear rotates inside the hull.

[0011] Preferably, the drug delivery component includes a drug storage bin and a delivery tube. An agitator for stirring the drug and a delivery pump for delivering the drug are provided inside the drug storage bin. The agitator and the delivery pump are electrically connected to the console, and the two ends of the delivery tube are fixedly connected to the nail claws and the delivery pump respectively.

[0012] Preferably, a through hole for drug delivery is provided on the nail claw, and the nail claw includes a central axis, a reset torsion spring and a fixed seat. The fixed seat is fixedly installed on the connecting cylinder, and the nail claw and the fixed seat are rotatably connected through the central axis. The reset torsion spring is arranged inside the fixed seat, and the two ends of the reset torsion spring are fixedly connected to the central axis and the fixed seat respectively.

[0013] Preferably, a plurality of small protrusions are provided on the outer surfaces of the gear shaft and the circular block.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention detects the content of pollutants in the silt at the bottom of the river through a detection component, and then uses an auxiliary dosing component to accurately add chemical treatment agents for pollution, so that the sludge can be repaired in situ, so that the overall device can meet actual use needs, and the cost of the entire repair work is much lower than the cost of mechanically removing the silt at the bottom of the river, so that the entire device can be promoted and used on a large scale, and at the same time, it can provide an in-situ treatment idea for river bottom sludge cleaning and black and odorous river treatment.

[0016] In the present invention, the auxiliary dosing component is movably arranged on the hull, and an angle adjustment component is added to the auxiliary dosing component to ensure the flexibility of the electric telescopic rod to swing left and right and adjust automatically when the hull is cruising and turning, thereby reducing the space required for the hull to turn. The connection between the auxiliary dosing component and the hull ensures that the electric telescopic rod can swing up and down, and can adjust automatically through the dosing port when the river bottom is uneven, thereby improving the performance of the overall device.

[0017] The present invention utilizes a control assembly to adjust the probes in the auxiliary dosing assembly and the detection assembly, so that the operating levers are gathered together and the states of these structures are adjusted through simple push-pull and rotation actions, thereby simplifying the operating steps of the entire device and improving the utilization efficiency of the entire structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the transmission shaft structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of the second bevel gear of the present invention;

[0021] Figure 4 This is a schematic diagram of the second worm gear structure of the present invention;

[0022] Figure 5 This is a schematic diagram of the circular block structure of the present invention;

[0023] Figure 6 This is a partial exploded view of the angle adjustment component structure of the present invention;

[0024] Figure 7 This is an exploded view of the nail claw structure of the present invention;

[0025] Figure 8 for Figure 1 A schematic diagram of the structure at center A;

[0026] Figure 9 for Figure 3 Enlarged schematic diagram of the structure at point B in the middle.

[0027] In the figure: 1. Hull; 2. Detection assembly; 21. Sonar; 22. ORP detector; 221. Connecting cable; 222. Probe; 223. Auxiliary roller; 3. Auxiliary dosing assembly; 31. Support column; 32. Electric telescopic rod; 33. Roller; 34. Nail claw; 341. Center axis; 342. Reset torsion spring; 343. Fixed seat; 35. Angle adjustment assembly; 351. Threaded barrel; 352. Threaded rod; 353. First spring; 354. Sector seat; 355. Square slide; 356. Connecting rod; 3 57. Insert rod; 358. Connecting cone; 359. Second spring; 36. Connecting cylinder; 4. Drug delivery assembly; 41. Drug storage bin; 42. Delivery tube; 5. Control console; 6. Control assembly; 61. Oblique axis; 62. Universal joint; 63. Drive shaft; 64. First worm; 65. Auxiliary spring; 66. Connecting ring; 67. Sleeve; 68. Gear shaft; 69. First bevel gear; 610. Second worm; 611. Second bevel gear; 612. First worm gear; 613. Second worm gear; 614. Circular block. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only 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 making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-9The present invention provides a technical solution: an intelligent ship for in-situ restoration of bottom mud, comprising a hull 1, a detection component 2 is provided on the hull 1, and a drug delivery component 4 for distributing restoration agents is also provided on the hull 1, and a control console 5 is fixedly installed on the hull 1; the detection component 2 comprises a sonar 21 and an ORP detector 22, both of which are fixedly installed on the hull 1 and are electrically connected to the control console 5, the ORP detector 22 comprises a connecting cable 221 fixed on the ORP detector 22, a probe 222 fixed at the end of the connecting cable 221 and an auxiliary roller 223 rotating on the hull 1, the auxiliary roller 22 3 is in contact with the connecting cable 221, and there is a certain amount of friction between the auxiliary roller 223 and the connecting cable 221. ORP detection is a method of measuring redox potential, mainly used for washing and monitoring redox gases such as hydrogen sulfide and chlorine, so as to detect the content of pollutants in the bottom mud and further improve the repair effect of the overall device. The drug delivery component 4 includes a drug storage bin 41 and a delivery pipe 42. The drug storage bin 41 is provided with an agitator for stirring the drug and a delivery pump for delivering the drug. The agitator and the delivery pump are both electrically connected to the console 5. The two ends of the delivery pipe 42 are fixedly connected to the nail claw 34 and the delivery pump respectively.

[0030] The auxiliary dosing component 3 is movably arranged on the hull 1, and the auxiliary dosing component 3 is in contact with the riverbed mud and can be used to inject the agent into the mud; the auxiliary dosing component 3 includes an angle adjustment component 35, and the angle adjustment component 35 is movably arranged on the auxiliary dosing component 3; the auxiliary dosing component 3 also includes a support column 31, an electric telescopic rod 32, a roller 33, a nail claw 34 and a connecting tube 36, the support column 31 is rotatably arranged on the hull 1, the electric telescopic rod 32 is movably arranged on the support column 31, the connecting tube 36 is fixedly installed on the end of the output shaft of the electric telescopic rod 32, and the nail claw 34 is set on the connecting tube 36, the electric telescopic rod 32 is also electrically connected to the console 5, the angle adjustment assembly 35 includes a threaded tube 351, a threaded rod 352, a first spring 353, a fan-shaped seat 354, a square slide 355, a connecting rod 356, a plug rod 357, a connecting round table 358 and a second spring 359, the threaded tube 351 is rotatably set on the hull 1, the threaded rod 352 is set inside the threaded tube 351 and is threadedly connected to the threaded tube 351, and the threaded rod 352 is also movably connected to the hull 1, the first spring 353 is fixedly installed on the threaded rod 352, and the first spring The end of 353 away from the threaded rod 352 is fixedly connected to the plug rod 357, the plug rod 357 is plugged into the threaded rod 352, the fan-shaped seat 354 is fixedly installed on the plug rod 357, the fan-shaped seat 354 is respectively provided with an arc groove and a straight groove, the connecting round table 358 is slidably connected to the fan-shaped seat 354 through the arc groove of the fan-shaped seat 354, and the fan-shaped seat 354 is movably connected to the electric telescopic rod 32, the square slide 355 is slidably set in the straight groove of the fan-shaped seat 354, the two ends of the second spring 359 are respectively fixedly connected to the square slide 355 and the fan-shaped seat 354, and the two ends of the connecting rod 356 are respectively It is movably connected to the connecting round table 358 and the square slide 355, and a through hole for drug delivery is provided on the nail claw 34, and the nail claw 34 includes a central axis 341, a reset torsion spring 342 and a fixed seat 343. The fixed seat 343 is fixedly installed on the connecting cylinder 36, and the nail claw 34 and the fixed seat 343 are rotatably connected through the central axis 341. The reset torsion spring 342 is arranged inside the fixed seat 343, and the two ends of the reset torsion spring 342 are fixedly connected to the central axis 341 and the fixed seat 343 respectively, which improves the flexibility of the overall device, fits the actual usage scenario, and has a certain environmental adaptability.

[0031] The control assembly 6 is movably arranged inside the hull 1, and the control assembly 6 can be used to adjust the positions of the auxiliary dosing assembly 3 and the detection assembly 2. The control assembly 6 includes an oblique shaft 61, a universal joint 62, a transmission shaft 63, a first worm 64, an auxiliary spring 65, a connecting ring 66, a sleeve 67, a gear shaft 68, a first bevel gear 69, a second worm 610, a second bevel gear 611, a first worm wheel 612, a second worm wheel 613 and a circular block 614. The oblique shaft 61, the universal joint 62, the transmission shaft 63, the first worm 64, the connecting ring 66, the sleeve 67, the gear shaft 68, the first bevel gear 69 and the second worm 610 are all movably arranged inside the hull 1. The oblique shaft 61 is connected to the transmission shaft 63 through the universal joint 62. The transmission shaft 63 passes through the first worm 64 and does not contact the first worm 64. The first worm 64 is threadedly connected to the second worm wheel 613, and the second worm wheel 611 is threadedly connected to the first worm wheel 613. 13 is fixedly mounted on the threaded cylinder 351, the circular block 614 is fixedly mounted on the transmission shaft 63, and the circular block 614 is located inside the first worm 64 and plugged into the first worm 64, the connecting ring 66 is rotatably connected to the transmission shaft 63, the two ends of the auxiliary spring 65 are respectively fixedly connected to the auxiliary spring 65 and the hull 1, the sleeve 67 is fixedly connected to the transmission shaft 63, and the sleeve 67 is plugged into the gear shaft 68, the gear shaft 68 is fixedly connected to the first bevel gear 69, the first bevel gear 69 is meshed with the second bevel gear 611, the second bevel gear 611 is fixedly mounted on the second worm 610, the second worm 610 is threadedly connected to the first worm gear 612, the first worm gear 612 is fixedly mounted on the auxiliary roller 223, and the first worm gear 612 rotates inside the hull 1.

[0032] Working principle: The inclined shaft 61 is movably arranged on the hull 1. The inclined shaft 61 is also connected to the transmission shaft 63 that moves inside the hull 1 through the universal joint 62. The first worm 64 rotates inside the hull 1 and is threadedly connected to the second worm gear 613 fixed on the threaded cylinder 351. The threaded cylinder 351 rotates synchronously on the hull 1. The threaded rod 352 is also threadedly connected inside it. The threaded rod 352 is plugged into the sector seat 354 through the plug rod 357 fixed on the sector seat 354. The plug rod 357 is also connected to the threaded rod 352 by the first spring 353. The connecting round table 358 slides inside the arc-shaped slide groove on the sector seat 354. The square The slide 355 slides inside the straight groove on the fan-shaped seat 354, and the two ends of the second spring 359 are fixedly connected to the square slide 355 and the fan-shaped seat 354 respectively. The two end sides of the connecting rod 356 are movably connected to the connecting round table 358 and the square slide 355 respectively. The connecting round table 358 is also movably connected to the electric telescopic rod 32, and the electric telescopic rod 32 rotates on the support column 31, and the support column 31 rotates synchronously on the hull 1. The output end of the electric telescopic rod 32 is fixed with the connecting cylinder 36, and the roller 33 is movably set on the connecting cylinder 36. The two ends of the delivery pipe 42 are fixedly connected to the medicine storage bin 41 with the nail claws 34, and the nail claws 34 are also provided with medicine. The agent is opened, the universal joint 62 passes through the end of the first worm 64 and is fixed with a sleeve 67, the sleeve 67 is plugged into the gear shaft 68, and the first bevel gear 69 is fixed on the gear shaft 68. The gear shaft 68, the first bevel gear 69 and the second worm 610 all rotate inside the hull 1. The second bevel gear 611 is fixed on the second worm 610, the first bevel gear 69 is meshed with the second bevel gear 611, and the second worm 610 is also connected to the first worm gear 612 through a threaded transmission. The auxiliary roller 223 also rotates on the hull 1, and the first worm gear 612 is also fixedly connected to the auxiliary roller 223. The circular block 614 is fixed on the transmission shaft 63 and is located at the first Inside the worm 64, the surface of the circular block 614 and the surface of the gear shaft 68 are provided with a number of small protrusions, the connecting ring 66 is rotatably connected to the transmission shaft 63, and the connecting ring 66 also slides inside the hull 1. The auxiliary spring 65 connects the connecting ring 66 to the hull 1. The nail claw 34 is set on the connecting tube 36 through the fixed seat 343, and the nail claw 34 rotates on the fixed seat 343 through the central shaft 341. The reset torsion spring 342 connects the central shaft 341 to the fixed seat 343. The outer surfaces of the gear shaft 68 and the circular block 614 are provided with a number of small protrusions, which simplify the operating steps of the entire structure and improve the efficiency of the overall structure.

[0033] The sonar instrument 21 is started to measure the depth of the river, and the depth information is displayed on the console 5. The inclined shaft 61 is rotated by the turntable on the inclined shaft 61, and the transmission shaft 63 rotates synchronously. At this time, the sleeve 67 contacts the gear shaft 68 with greater friction, and the first bevel gear 69 rotates together with the transmission shaft 63. In the relationship between the first bevel gear 69 and the second bevel gear 611 meshing, the second worm 610 rotates, and then the auxiliary roller 223 starts to rotate, pushing the connecting cable 221. The probe 222 can contact the silt at the bottom of the river under the action of gravity, and then detect the content of pollutants inside it. The electrical signal transmits the detection result to the console 5, and the console 5 can control the delivery amount of the drug delivery pump inside the drug storage bin 41 according to actual conditions. The probe 222 can be retracted by rotating the inclined shaft 61 in the opposite direction. At this time, the inclined shaft 61 is pulled back again, so that the circular block 614 contacts the first worm 64. The circular block 614 contacts the first worm 64 through the small bumps on the surface. When the hull 1 is turned, the electric telescopic rod 32 and the supporting column 31 are squeezed against the square slide 355 due to inertia. When the hull 1 is turned, the two square slides 355 play a role, pushing the electric telescopic rod 32 to the center position of the hull 1 to avoid interference with the bottom mud repair work. After the repair work is completed, the inclined shaft 61 is released, and under the action of the auxiliary spring 65, the circular block 614 returns to its initial position and does not contact the first worm gear 64.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent ship for in-situ repair of bottom mud, comprising a hull (1), characterized in that: The hull (1) is provided with a detection component (2), and the hull (1) is also provided with a drug delivery component (4) for delivering a repair agent, and a control console (5) is fixedly mounted on the hull (1); An auxiliary dosing component (3), the auxiliary dosing component (3) is movably arranged on the hull (1), and the auxiliary dosing component (3) is in contact with the riverbed mud and can be used to inject the agent into the mud; the auxiliary dosing component (3) includes an angle adjustment component (35), and the angle adjustment component (35) is movably arranged on the auxiliary dosing component (3); A control component (6), wherein the control component (6) is movably arranged inside the hull (1), and the control component (6) can be used to adjust the positions of the auxiliary dosing component (3) and the detection component (2); The auxiliary dosing assembly (3) further comprises a support column (31), an electric telescopic rod (32), a roller (33), a nail claw (34) and a connecting tube (36), wherein the support column (31) is rotatably arranged on the hull (1), the electric telescopic rod (32) is movably arranged on the support column (31), the connecting tube (36) is fixedly mounted on the end of the output shaft of the electric telescopic rod (32), the nail claw (34) is arranged on the connecting tube (36), and the electric telescopic rod (32) is also electrically connected to the console (5); The angle adjustment assembly (35) includes a threaded barrel (351), a threaded rod (352), a first spring (353), a fan-shaped seat (354), a square slide seat (355), a connecting rod (356), an insert rod (357), a connecting truncated cone (358) and a second spring (359), wherein the threaded barrel (351) is rotatably arranged on the hull (1), the threaded rod (352) is arranged inside the threaded barrel (351) and is threadedly connected to the threaded barrel (351), and the threaded rod (352) is also movably connected to the hull (1), the first spring (353) is fixedly installed on the threaded rod (352), and the end of the first spring (353) away from the threaded rod (352) is fixedly connected to the insert rod (357). The plug rod (357) is plugged into the threaded rod (352), the fan-shaped seat (354) is fixedly installed on the plug rod (357), and the fan-shaped seat (354) is respectively provided with an arc groove and a straight groove, the connecting round table (358) is slidably connected to the fan-shaped seat (354) through the arc groove of the fan-shaped seat (354), and the fan-shaped seat (354) is movably connected to the electric telescopic rod (32), the square slide (355) is slidably set in the straight groove of the fan-shaped seat (354), the two ends of the second spring (359) are respectively fixedly connected to the square slide (355) and the fan-shaped seat (354), and the two ends of the connecting rod (356) are respectively movably connected to the connecting round table (358) and the square slide (355).

2. The intelligent ship for in-situ remediation of sediment according to claim 1, characterized in that: The control assembly (6) includes an oblique shaft (61), a universal joint (62), a transmission shaft (63), a first worm (64), an auxiliary spring (65), a connecting ring (66), a sleeve (67), a gear shaft (68), a first bevel gear (69), a second worm (610), a second bevel gear (611), a first worm wheel (612), a second worm wheel (613) and a circular block (614). The oblique shaft (61), the universal joint (62), the transmission shaft (63), the first worm (64), the connecting ring (66), the sleeve (67), the gear shaft (68), the first bevel gear (69) and the second worm (610) are all movably arranged inside the hull (1). The oblique shaft (61) is connected to the transmission shaft (63) through the universal joint (62). The transmission shaft (63) passes through the first worm (64) and the transmission shaft (63) does not contact the first worm (64). The first worm (610) 4) is threadedly connected to the second worm gear (613), and the second worm gear (613) is fixedly mounted on the threaded barrel (351), the circular block (614) is fixedly mounted on the transmission shaft (63), and the circular block (614) is located inside the first worm gear (64) and plugged into the first worm gear (64), the connecting ring (66) is rotationally connected to the transmission shaft (63), the two ends of the auxiliary spring (65) are respectively fixedly connected to the auxiliary spring (65) and the hull (1), the sleeve (67) is fixedly connected to the transmission shaft (63), and the sleeve (67) is plugged into the gear shaft (68), the gear shaft (68) is fixedly connected to the first bevel gear (69), the first bevel gear (69) is meshed with the second bevel gear (611), the second bevel gear (611) is fixedly mounted on the second worm gear (610), and the second worm gear (610) is threadedly connected to the first worm gear (612).

3. The intelligent ship for in-situ remediation of sediment according to claim 2, characterized in that: The detection assembly (2) includes a sonar instrument (21) and an ORP detector (22). The sonar instrument (21) and the ORP detector (22) are both fixedly mounted on the hull (1) and are both electrically connected to the console (5). The ORP detector (22) includes a connecting cable (221) fixed on the ORP detector (22), a probe (222) fixed at the end of the connecting cable (221), and an auxiliary roller (223) rotating on the hull (1). The auxiliary roller (223) is in contact with the connecting cable (221), and there is a certain amount of friction between the auxiliary roller (223) and the connecting cable (221).

4. The intelligent ship for in-situ remediation of sediment according to claim 3, characterized in that: The first worm gear (612) is fixedly mounted on the auxiliary roller (223), and the first worm gear (612) rotates inside the hull (1).

5. The intelligent ship for in-situ remediation of sediment according to claim 1, characterized in that: The drug delivery component (4) includes a drug storage bin (41) and a delivery tube (42). A stirrer for stirring the drug and a delivery pump for delivering the drug are provided inside the drug storage bin (41). Both the stirrer and the delivery pump are electrically connected to the console (5). Both ends of the delivery tube (42) are fixedly connected to the nail claw (34) and the delivery pump, respectively.

6. The intelligent ship for in-situ remediation of sediment according to claim 5, characterized in that: The nail claw (34) is provided with a through hole for delivering medicine, and the nail claw (34) includes a central shaft (341), a return torsion spring (342) and a fixed seat (343). The fixed seat (343) is fixedly mounted on the connecting tube (36). The nail claw (34) and the fixed seat (343) are rotatably connected via the central shaft (341). The return torsion spring (342) is arranged inside the fixed seat (343), and the two ends of the return torsion spring (342) are fixedly connected to the central shaft (341) and the fixed seat (343), respectively.

7. The intelligent ship for in-situ remediation of sediment according to claim 2, characterized in that: A plurality of small protrusions are provided on the outer surfaces of the gear shaft (68) and the circular block (614).

Images