Convenient treatment equipment applied to sewage micro-surface layer floating objects

Abstract

The invention discloses a convenient treatment device applied to sewage micro-surface floaters, which comprises a ship body and a fixed seat, the fixed seat is installed on the ship body, the fixed seat is provided with a rotator, the rotator is provided with a base disc, the base disc is provided with an adjusting arm, the adjusting arm is provided with an adjusting unit, one side of the adjusting arm is provided with a salvage device, and the salvage device is provided with an adjusting unit. A sand and water removing structure is arranged on the fishing device, and a plant shearing structure is arranged on the base disc and located below the adjusting arm; and a garbage salvage and recovery structure is further arranged at the bottom of the adjusting arm. The device has the beneficial effects that according to the technical scheme, automatic unified salvage is achieved, gravel is automatically and preliminarily vibrated and removed, water in bottle-shaped garbage is automatically squeezed, liquid in the bottle-shaped garbage flows out, flocculent plants are cut, and therefore the situation that the flocculent plants are too many and cannot be damaged due to the fact that the flocculent plants are damaged is avoided. And the salvaged garbage cannot be salvaged on a ship.

Description

Technical Field

[0001] The invention relates to the field of water treatment, and in particular to a convenient treatment device for micro-surface floating objects in sewage. Background Art

[0002] Sewage treatment has always been a key concern of all countries. Faced with the problem of large amounts of garbage in urban rivers, certain measures must be taken. At present, the main method to solve this problem is manual salvage, which wastes a lot of manpower and financial resources, and is very inefficient. Using professional salvage tools to salvage floating garbage in rivers will greatly improve the efficiency of river garbage salvage, and thus better solve the troubles brought to our lives by river garbage;

[0003] There are relatively many salvage devices at present, but the existing salvage devices still have the following problems:

[0004] Many questions:

[0005] 1. After some garbage is gathered, a large amount of sand and gravel is mixed inside the garbage. In the process of garbage disposal, these sand and gravel need to be processed, which increases the workload;

[0006] 2. Some bottle-shaped garbage is filled with a lot of water after being salvaged ashore and needs to be processed one by one;

[0007] 3. Since there are some flocs in the river, the flocs will be salvaged together with the garbage during salvage. When the salvage area is too large, the torque of the salvage structure is too small, making it impossible to salvage the garbage ashore. Summary of the invention

[0008] The purpose of the present invention is to solve the above problems and to design a convenient treatment device for micro-surface floating objects in sewage.

[0009] The technical solution of the present invention to achieve the above-mentioned purpose is to apply to a convenient treatment device for micro-surface floating objects in sewage, including a hull and a fixing seat, the fixing seat is installed on the hull, the fixing seat has a rotator, the rotator has a base plate, the base plate has an adjustment arm, the adjustment arm has an adjustment unit, a salvage device is provided on one side of the adjustment arm, the salvage device is provided with a sand and water removal structure, and a plant shearing structure is provided on the base plate and below the adjustment arm;

[0010] A garbage salvaging and recovery structure is also provided at the bottom of the adjustment arm, and the adjustment unit comprises: a plurality of arm sections, a plurality of adjustment shafts, a plurality of torsion springs, a limit wire, a slewing frame, a slewing motor, a pair of limit plates and a limit sleeve;

[0011] One ends of the several section arm bodies are connected by an adjusting shaft, and each adjusting shaft is provided with a torsion spring, which acts on the arm body to make the arm body unfold and reset, the outer end of the arm body located on the outside is installed on the base plate, a pair of limit plates are installed on the arm body located at the outermost end, the rotating frame is installed on the hull, the rotating motor is located on the outside of the rotating frame, and the driving end of the rotating motor is connected to a winding roller, one end of a pair of limiting steel wires is wound around the winding roller, and the other end is respectively passed through the limiting sleeve and then arranged on the limiting sheet, the several limiting sleeves are respectively fixedly installed on the several section arm bodies, and the several section arm bodies are pulled by the limiting steel wires to realize folding;

[0012] A limit groove is provided on one end of the arm body, and a limit arm is installed on the other end. An electromagnet A is provided at the bottom of the limit groove, and a hidden groove is provided on the opposite inner wall of the limit groove. A slidable moving device is provided in the hidden groove on one side, and a pair of connecting members are provided on the left and right sides of the moving device. An electromagnet B is provided in the hidden groove on the other side, and a magnetic attraction member is provided in front of the electromagnet B, and the front end of the magnetic attraction member is connected to a pair of connecting members;

[0013] The bottom of the limit arm extends out from a boss, and the boss has a through slot. The bottom of the boss must pass between a pair of connectors to be attracted by the electromagnet A, and the moving device can slide through the through slot on the boss.

[0014] Preferably, the salvage structure comprises: a salvage position, a salvage fork row, and a drive motor A;

[0015] The salvage position is arranged on the outermost arm, and a shaft A is arranged on one end of the salvage position. The shaft A is driven by a driving motor, and one end of the shaft A is installed on the driving end of the driving motor. The salvage fork row is connected to the shaft.

[0016] Preferably, the sand and water removal structure comprises: an extrusion fork row, a driving motor B, and a vibrator;

[0017] A shaft body B is arranged on the salvage position and on one side of the shaft body A. The driving motor B drives the shaft body B. One end of the shaft body B is installed on the driving end of the driving motor. The extrusion fork row is connected to the shaft body, and the vibrator is installed on the extrusion fork row.

[0018] Preferably, the plant shearing structure comprises: a pair of slide rails extending along the outer wall of the salvaging fork row, a slide body, a drive box, a pair of rotating motors, a pair of rotating disks, a pair of sliding sleeves, and a sliding frame;

[0019] The slide rail is laid along the outer wall of the fishing fork row, the slide body is installed on the slide rail, the outer wall of the slide body is provided with an electric pulley, and the electric pulley body can drive the slide body to move along the slide rail, the drive box is installed on the slide body, the rotating motor is installed in the drive box, the drive disk is installed on the rotating motor, the pair of sliding sleeves are embedded in the opposite wall surfaces of the drive box, the left and right ends of the sliding frame are respectively inserted into the pair of sliding sleeves through connecting columns, and are respectively movably connected with the rotating disk through connecting rods;

[0020] The sliding frame is mounted on the salvage fork row and can move along the salvage fork row. A serrated knife is arranged on the sliding frame arm located outside the salvage fork row, and a plurality of pressing handles are arranged on the sliding frame arranged inside the salvage fork row.

[0021] Preferably, it also includes: a pair of guide rods, a pair of lead screw modules, and a salvage and holding device;

[0022] The pair of guide rods are mounted on the outer wall of the hull, and the pair of lead screw modules are distributed along the pair of guide rods.

[0023] It is arranged on a pair of guide rods, is slidable, and is driven by a lead screw module.

[0024] Preferably, the extrusion fork row has a plurality of extrusion protrusions arranged toward one side of the salvage plug row.

[0025] Preferably, the shaft body A and the shaft body B are provided with a bearing sleeve, a bearing is embedded in the bearing sleeve, the shaft body A and the shaft body B are both in contact with the bearing, and the bearing sleeve is connected to the salvage position.

[0026] Preferably, the salvage plug row and the extrusion fork row are both arc-shaped.

[0027] Preferably, after the salvaging plug row and the extrusion fork row move relative to each other, one end of the pressing handle can pass through the gap between the extrusion fork rows.

[0028] The convenient treatment equipment for micro-surface floating objects in sewage is manufactured by utilizing the technical solution of the present invention. The technical solution is designed in response to the problems 1-4 raised in the background technology. The technical solution has the functions of automatic unified salvage, automatic preliminary vibration removal of sand and gravel, automatic squeezing of moisture inside the bottle-shaped garbage to cause the liquid inside the bottle to flow out, and shearing of flocculent plants, thereby avoiding the problem of too much floc and inability to salvage the salvaged garbage onto the ship. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the structure of the convenient treatment device for micro-surface floating objects in sewage according to the present invention;

[0030] Figure 2is a structural schematic diagram of the adjustment unit of the present invention;

[0031] Figure 3 It is a partial structural schematic diagram of the adjustment unit of the present invention;

[0032] Figure 4 It is a partial structural schematic diagram of the adjustment unit of the present invention;

[0033] Figure 5 is a partial side structural schematic diagram of the adjustment unit of the present invention;

[0034] Figure 6 is a schematic diagram of the structure of the mobile device of the present invention;

[0035] Figure 7 is a schematic diagram of the structure of the salvage device of the present invention;

[0036] Figure 8 is a schematic structural diagram of the plant shearing structure of the present invention;

[0037] Fig. 9 It is a structural schematic diagram of the salvage fork row of the present invention;

[0038] Fig.10 yes Figure 8 A partially enlarged structural schematic diagram;

[0039] In the figure, 1, hull; 2, fixed seat; 3, rotator; 4, adjustment arm; 5, arm body; 6, adjustment shaft; 7, torsion spring; 8, limit wire; 9, slewing frame; 10, slewing motor; 11, limit plate; 12, limit sleeve; 13, winding roller; 14, limit slot; 15, limit arm; 16, electromagnet A;

[0040] 17. Hidden slot; 18. Moving device; 19. Connecting piece; 20. Electromagnet B; 21. Magnetic element;

[0041] 22. Boss; 23. Through slot; 24. Salvage position; 25. Salvage fork row; 26. Driving motor A;

[0042] 27. Driving motor B; 28. Vibrator; 29. ​​Slide rail; 30. Slide body; 31. Driving box; 32. Rotating motor; 33. Rotating disk; 34. Sliding sleeve; 35. Sliding frame; 37. Connecting column; 38. Serrated knife; 39. Pressing handle; 40. Guide rod; 41. Screw module; 42. Salvage and holding device. DETAILED DESCRIPTION

[0043] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-9 As shown, it is a convenient treatment device for micro-surface floating objects in sewage.

[0044] The device is applied to the convenient treatment of micro-surface floating objects in sewage, including a hull 1 and a fixing seat 2, the fixing seat 2 is installed on the fixing seat 2, a rotator 3 is provided on the rotator 3, an adjusting arm 4 is provided on the base plate, an adjusting unit is provided on the adjusting arm 4, a salvaging device is provided on one side of the adjusting arm 4, a sand and water removal structure is provided on the salvaging device, and a plant shearing structure is provided on the base plate and below the adjusting arm 4;

[0045] It should be noted that the present technical solution places the hull 1 on the river surface where garbage needs to be salvaged, and rotates the base plate through the rotator 3 (i.e., a torque motor, or a plane rotating structure, or manual rotation) on the fixed seat 2, and the base plate moves with the adjustment arm 4 to the river surface where garbage needs to be salvaged, and the adjustment unit is used to adjust the salvaging device, and the garbage is salvaged through the salvaging device, and the garbage is dewatered and desanded through the sand and water removal structure. The dewatering and sand removal mentioned in this case only relatively removes a large amount of sand and water, but cannot completely remove the water and sand in the garbage. When there are a lot of water plants with flocculent rhizomes entangled at the bottom of the garbage, the rhizomes are sheared through the plant shearing structure;

[0046] Specifically, a garbage salvage and recovery structure is also provided at the bottom of the adjustment arm 4, and the adjustment unit comprises: a plurality of arm sections 5, a plurality of adjustment shafts 6, a plurality of torsion springs 7, a limit wire 8, a rotary frame 9, a rotary motor 10, a pair of limit plates 11 and a limit sleeve 12;

[0047] One ends of several section arm bodies 5 are connected by adjusting shafts 6, and each adjusting shaft 6 is provided with a torsion spring 7, which acts on the arm body 5 to make the arm body 5 unfold and reset, the outer end of the arm body 5 located on the outside is installed on the base plate, a pair of limiting plates 11 are installed on the arm body 5 located at the outermost end, the rotating frame 9 is installed on the hull 1, the rotating motor 10 is located on the outside of the rotating frame 9, and the driving end of the rotating motor 10 is connected to a winding roller 13, one end of a pair of limiting steel wires 8 is wound around the winding roller 13, and the other end is respectively passed through the limiting sleeves 12 and then arranged on the limiting sheet 11, and several limiting sleeves 12 are respectively fixedly installed on several section arm bodies 5, and the limiting steel wires 8 pull several section arm bodies 5 to achieve folding;

[0048] A limiting groove 14 is provided on one end of the arm body 5, and a limiting arm 15 is installed on the other end. An electromagnet A16 is provided at the bottom of the limiting groove 14, and a hidden groove 17 is provided on the opposite inner wall of the limiting groove 14. A slidable moving device 18 is provided in the hidden groove 17 on one side, and a pair of connecting members 19 are provided on the left and right sides of the moving device 18. An electromagnet B20 is provided in the hidden groove 17 on the other side, and a magnetic attraction member 21 is provided in front of the electromagnet B20. The front end of the magnetic attraction member 21 is connected to the pair of connecting members 19;

[0049] A boss 22 extends from the bottom of the limiting arm 15 , and has a through slot 23 . The bottom of the boss 22 must pass between a pair of connectors 19 to engage with the electromagnet A16 , and the moving device 18 can slide through the through slot 23 on the boss 22 .

[0050] The problems to be solved by the above technical means are: 1. How to adjust the position of the salvaging device and how to position the several boom bodies 5 in the adjustment unit;

[0051] In response to problem 1, the technical solution is to install torsion springs 7 on several arm sections 5 so that the arm sections 5 can be straightened and reset. When the arm sections 5 are recovered and folded, the rotary motor 10 on the rotary frame 9 is controlled to drive the winding roller 13, so that the limit wire 8 pulls back the arm sections 5. The problem that this technical solution actually solves is how to realize the recovery of several arm sections 5 with one driving source and how to realize the automatic deployment of several arm sections 5.

[0052] In response to question 2, after the limit wire 8 is lengthened, the limit wire 8 has no binding force on several arm sections 5, and each arm section 5 is connected by an adjusting shaft 6, and the adjusting shaft is provided with a torsion spring 7. The torsion spring 7 causes each arm section 5 to stretch. When the adjacent arm sections 5 are stretched to form a horizontal line, the limit arm 15 at one end of the arm section 5 will carry the boss 22 at its bottom through a pair of connecting pieces 19 located in the limit groove 14, and engage with the electromagnet A16 at the bottom of the limit groove 14. After the electromagnet B20 is controlled to work, the electromagnet will absorb the magnetic element 21. Since the front end of the magnetic element 21 is connected to the slidable moving device 18 located on the other side of the limit groove 14 through a pair of connecting pieces 19 and enters the through groove 23 located on the boss 22, double positioning is achieved to prevent the arm section 5 from having poor stability during the salvage process, thereby affecting the salvage work.

[0053] The technical problem that the above technical means actually solves is how to realize the positioning between the arms 5 that are movably connected at both ends and how to make the boss 22 and the moving device 18 cross when using a small driving source during positioning.

[0054] Specifically, the salvage structure includes: a salvage position 24, a salvage fork row 25, and a drive motor A26;

[0055] The salvage position 24 is arranged on the outermost arm 5, and a shaft A is arranged on one end of the salvage position 24. The shaft A is driven by a driving motor, and one end of the shaft A is installed on the driving end of the driving motor. The salvage fork row 25 is connected to the shaft.

[0056] It should be noted that, during the movement of the hull 1 , the garbage is collected by the salvaging fork row 25 , and at the same time, the driving motor A 26 can drive the shaft A to achieve further angle adjustment of the salvaging fork row 25 .

[0057] Specifically, the sand and water removal structure includes: an extrusion fork row, a driving motor B27, and a vibrator 28;

[0058] A shaft body B is arranged on the salvage position 24 and on one side of the shaft body A. The driving motor B27 drives the shaft body B. One end of the shaft body B is mounted on the driving end of the driving motor. The extrusion fork row is connected to the shaft body, and the vibrator 28 is mounted on the extrusion fork row.

[0059] It should be noted that when salvaging garbage, it is necessary to first control the squeezing fork row to rise and separate from the salvaging fork row 25, so that a larger angle is formed between the salvaging fork row 25 and the squeezing fork row. After the salvaging fork row 25 gathers a certain amount of garbage, the driving motor A26 is controlled to drive the shaft body A to rotate with the salvaging fork row 25 to let the garbage escape from the water surface. At this time, the driving motor B27 is controlled to drive the shaft body B to rotate toward one side of the salvaging fork row 25, so that the salvaging fork row 25 and the squeezing fork row squeeze the garbage mutually, and a certain amount of water is squeezed out. At the same time, the vibrator 28 located on the squeezing fork row is turned on and starts to vibrate, so as to remove the sand from the garbage between the salvaging fork row 25 and the squeezing fork row, so that the sand and gravel are vibrated and fall. The technical problem to be solved by this technical solution is: how to remove a certain amount of water and sand and gravel without manual operation after the garbage is salvaged out of the water surface;

[0060] Specifically, the plant shearing structure includes: a pair of slide rails 29 extending along the outer wall of the salvaging fork row 25, a slide body 30, a drive box 31, a pair of rotating motors 32, a pair of rotating disks 33, a pair of sliding sleeves 34, and a sliding frame 35;

[0061] The slide rail 29 is laid along the outer wall of the fishing fork row 25, the slide body 30 is installed on the slide rail 29, the outer wall of the slide body 30 is provided with an electric pulley, and the electric pulley body can drive the slide body 30 to move along the slide rail 29, the drive box 31 is installed on the slide body 30, the rotating motor 32 is installed in the drive box 31, the driving disk is installed on the rotating motor 32, a pair of sliding sleeves 34 are embedded in the opposite wall surfaces of the drive box 31, and the left and right ends of the sliding frame 35 are respectively inserted in the pair of sliding sleeves 34 through the connecting column 37, and are respectively movably connected with the rotating disk 33 through the connecting rod;

[0062] The sliding frame 35 is mounted on the salvage fork row 25 and can move along the salvage fork row 25. A serrated knife 38 is provided on the sliding frame 35 arm located outside the salvage fork row 25, and a plurality of pressing handles 39 are provided on the sliding frame 35 inside the salvage fork row 25.

[0063] It should be noted that the technical problem to be solved by this technical solution is how to push the garbage and separate the root and tuber plants or the garbage that cannot be separated;

[0064] The technical solution is to install a slide rail 29 on the outer wall of the salvage fork row 25, and the slide body 30 is provided with an electric pulley body, which can drive the slide body 30 to move on the slide rail 29, so that the drive box 31 located on the slide body 30 can move, and there is a slide frame 35 between the drive boxes 31, and the slide frame 35 is provided with a plurality of pressing handles 39. When the slide body 30 moves downward from the top of the slide rail 29, that is, the pressing handle 39 moves from the top to the bottom, the pressing handle 39 will push the garbage away from the salvage fork row 25;

[0065] Specifically, when it is necessary to cut off the garbage or rhizomes between the salvaging fork row 25 and the river surface, it is necessary to control the rotating motor 32 inside the driving box 31 to drive the driving disk to rotate. The driving disk and the sliding frame 35 are connected through the connecting column 37 and the connecting rod. When the driving disk rotates in one direction, the connecting column 37 moves the sliding frame 35 left and right. Since the outer wall of the sliding frame 35 has a serrated knife 38, the sliding frame 35 moves left and right at a high speed while following the sliding body 30 to move downward, thereby cutting off the entangled garbage, grass roots, etc.;

[0066] The technical problem actually solved by the above technical means is: how to realize that the sliding frame 35 has two functions, how to achieve the function of pushing the garbage downward and cutting off the garbage through one structure;

[0067] It should be noted that when the sliding frame 35 moves left and right at high speed with the serrated knife 38, the pressing handle 39 at the other end of the sliding frame 35 also moves left and right at high speed. Therefore, it should be noted that when installing the equipment, the relative position of each pressing handle 39 and the fork arm between the salvage fork row 25 or the extrusion fork row needs to reserve enough distance for a single pressing handle 39 to move left and right to prevent the sliding frame 35 from contacting.

[0068] At the same time, in this case, when the serrated knife 38 of the sliding frame 35 is cutting, the pressing handle 39 is also moving left and right at a high speed, thereby increasing the number of contacts with the garbage, causing the garbage to vibrate indirectly, and further being able to better shake off the sand and gravel inside the garbage.

[0069] Specifically, it also includes: a pair of guide rods 40, a pair of lead screw modules 41, and a salvage and holding device 42;

[0070] A pair of guide rods 40 are installed on the outer wall of the hull 1 , a pair of screw modules 41 are distributed along the pair of guide rods 40 , and a salvage and holding device 42 is slidably disposed on the pair of guide rods 40 and driven by the screw modules 41 .

[0071] The present technical solution provides a technical means for receiving the garbage, mainly by driving a salvage holding device 42 through a pair of screw modules 41. After the adjustment unit contracts several arm bodies 5, the salvage device approaches the hull 1, and the drive motor A26 and the drive motor B27 together release the squeezed garbage, and the drive motor A26 continues to drive the salvage fork row 25 to a relatively vertical state, and the garbage will fall into the holding rack.

[0072] Specifically, the extrusion fork row has a plurality of extrusion protrusions arranged toward one side of the salvage plug row.

[0073] Specifically, shaft body A and shaft body B are provided with bearing sleeves, bearings are embedded in the bearing sleeves, shaft body A and shaft body B are both in contact with the bearings, and the bearing sleeves are connected to the salvage position 24.

[0074] Specifically, the salvage plug strip and the extrusion fork strip are both arc-shaped.

[0075] Specifically, when the salvaging plug row and the extrusion fork row move relative to each other, one end of the pressing handle 39 can pass through the gap between the extrusion fork rows.

[0076] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. A convenient treatment device for micro-surface floating objects in sewage, comprising a hull and a fixing seat, wherein the fixing seat is installed on the hull, the fixing seat is provided with a rotator, the rotator is provided with a base plate, the base plate is provided with an adjustment arm, the adjustment arm is provided with an adjustment unit, a salvage device is provided on one side of the adjustment arm, the salvage device is provided with a sand and water removal structure, and a plant shearing structure is provided on the base plate and below the adjustment arm; A garbage salvage and recovery structure is also provided at the bottom of the adjusting arm, which is characterized by: The adjustment unit comprises: a plurality of joint arm bodies, a plurality of adjustment shafts, a plurality of torsion springs, a limit wire, a slewing frame, a slewing motor, a pair of limit plates and a limit sleeve; One ends of the several section arm bodies are connected by an adjusting shaft, and each adjusting shaft is provided with a torsion spring, which acts on the arm body to make the arm body unfold and reset, the outer end of the arm body located on the outside is installed on the base plate, a pair of limit plates are installed on the arm body located at the outermost end, the rotating frame is installed on the hull, the rotating motor is located on the outside of the rotating frame, and the driving end of the rotating motor is connected to a winding roller, one end of a pair of limiting steel wires is wound around the winding roller, and the other end is respectively passed through the limiting sleeve and then arranged on the limiting sheet, the several limiting sleeves are respectively fixedly installed on the several section arm bodies, and the several section arm bodies are pulled by the limiting steel wires to realize folding; A limit groove is provided on one end of the arm body, and a limit arm is installed on the other end. An electromagnet A is provided at the bottom of the limit groove, and a hidden groove is provided on the opposite inner wall of the limit groove. A slidable moving device is provided in the hidden groove on one side, and a pair of connecting members are provided on the left and right sides of the moving device. An electromagnet B is provided in the hidden groove on the other side, and a magnetic attraction member is provided in front of the electromagnet B, and the front end of the magnetic attraction member is connected to a pair of connecting members; The bottom of the limit arm extends out from a boss, and the boss has a through slot. The bottom of the boss must pass between a pair of connectors to be attracted by the electromagnet A, and the moving device can slide through the through slot on the boss.

2. The convenient treatment equipment for micro-surface floating objects in sewage according to claim 1 is characterized in that: The salvage structure comprises: a salvage position, a salvage fork row, and a drive motor A; The salvage position is arranged on the outermost arm, and a shaft A is arranged on one end of the salvage position. The shaft A is driven by a driving motor, and one end of the shaft A is installed on the driving end of the driving motor. The salvage fork row is connected to the shaft.

3. The convenient treatment equipment for micro-surface floating objects in sewage according to claim 2 is characterized in that: The sand and water removal structure comprises: an extrusion fork row, a driving motor B, and a vibrator; A shaft body B is arranged on the salvage position and on one side of the shaft body A. The driving motor B drives the shaft body B. One end of the shaft body B is installed on the driving end of the driving motor. The extrusion fork row is connected to the shaft body, and the vibrator is installed on the extrusion fork row.

4. The convenient treatment equipment for micro-surface floating objects in sewage according to claim 1 is characterized in that: The plant shearing structure comprises: a pair of slide rails extending along the outer wall of the salvage fork row, a slide body, a drive box, a pair of rotating motors, a pair of rotating disks, a pair of sliding sleeves, and a sliding frame; The slide rail is laid along the outer wall of the fishing fork row, the slide body is installed on the slide rail, the outer wall of the slide body is provided with an electric pulley, and the electric pulley body can drive the slide body to move along the slide rail, the drive box is installed on the slide body, the rotating motor is installed in the drive box, the drive disk is installed on the rotating motor, the pair of sliding sleeves are embedded in the opposite wall surfaces of the drive box, the left and right ends of the sliding frame are respectively inserted into the pair of sliding sleeves through connecting columns, and are respectively movably connected with the rotating disk through connecting rods; The sliding frame is mounted on the salvage fork row and can move along the salvage fork row. A serrated knife is arranged on the sliding frame arm located outside the salvage fork row, and a plurality of pressing handles are arranged on the sliding frame arranged inside the salvage fork row.

5. The convenient treatment equipment for micro-surface floating objects in sewage according to claim 1 is characterized in that: Also includes: A pair of guide rods, a pair of lead screw modules, and a salvage and holding device; The pair of guide rods are installed on the outer wall of the hull, a pair of screw modules are distributed along the pair of guide rods, and the salvage and holding device is arranged on the pair of guide rods and is slidable and driven by the screw modules.

6. The convenient treatment equipment for micro-surface floating objects in sewage according to claim 3 is characterized in that: The extrusion fork row is provided with a plurality of extrusion protrusions arranged toward one side of the salvage plug row.

7. The convenient treatment equipment for micro-surface floating objects in sewage according to claim 4 is characterized in that: The shaft body A and the shaft body B are provided with a bearing sleeve, and a bearing is embedded in the bearing sleeve. The shaft body A and the shaft body B are both in contact with the bearing, and the bearing sleeve is connected to the salvage position.

8. The convenient treatment equipment for micro-surface floating objects in sewage according to claim 7 is characterized in that: The salvage plug row and the extrusion fork row are both arc-shaped.

9. The convenient treatment equipment for micro-surface floating objects in sewage according to claim 4 is characterized in that: When the salvaging plug row and the extruding fork row move relative to each other, one end of the pressing handle can pass through the gap between the extruding fork rows.

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