Automatic net collecting device for net bag used for recycling garbage on water

Abstract

The invention discloses an automatic net-collecting device for a net bag for recycling garbage on the water, and belongs to the technical field of net bag recycling. An automatic net-collecting device for a net bag for recycling garbage on the water, comprising a plurality of buoys floating on the water surface, wherein the plurality of buoys are spliced ​​to form an above-water platform, and further comprising: a supporting steel frame, which is covered on the outside of the buoys and is used for limiting the support of the buoys; a winding shaft bracket, which is provided with two groups and symmetrically arranged on both sides of the supporting steel frame; a winding shaft body, which is rotatably connected to the two winding shaft brackets and is used for winding and recycling the net bag; a power unit, which is arranged on the supporting steel frame; the invention can quickly wind up the net bag for collection and transportation, and can wash the sundries attached to the outside of the net bag during the collection process, thereby reducing the possibility of sundries on the outside of the net bag falling during transportation, saving time and labor, reducing the subsequent workload and difficulty of the staff, and improving the work efficiency of the staff.

Description

Technical Field

[0001] The invention relates to the technical field of net bag recycling, and in particular to an automatic net collecting device for a net bag used for recycling water garbage. Background Art

[0002] At present, the pollution caused by garbage on the surface of rivers, lakes, ports and other waters is quite serious, which has brought negative impacts on people's living environment and the development and utilization of tourism resources. For the cleaning of surface garbage, the current method is basically to use manual salvage by boat. The staff puts the garbage on the hull through the net bag to collect and process the garbage, so as to achieve the water quality purification of rivers and lakes.

[0003] However, in the specific operation process of the prior art, the net collection work is generally completed by manually pulling the net bag towards the hull, which is very cumbersome and inefficient, and the net bag after collection is messy and difficult to transport and clean; at the same time, during the collection process of the net bag, the debris that is not caught by the net bag but attached to the outside of the net bag is easy to fall off, causing the net bag to fall off during the subsequent transportation process. In order to avoid environmental pollution, it needs to be cleaned, which increases the cleaning workload of the staff and reduces the work efficiency of the staff. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art and to propose an automatic net-collecting device for a net bag for recycling garbage on water.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An automatic net-collecting device for a net bag for recycling garbage on water, comprising a plurality of buoys floating on the water surface, wherein the plurality of buoys are spliced ​​to form an above-water platform, and further comprising:

[0007] A supporting steel frame, which is wrapped around the outside of the buoy and is used to limit the support of the buoy;

[0008] The curling shaft bracket is provided in two groups and is symmetrically arranged on both sides of the supporting steel frame;

[0009] A curling shaft body, which is rotatably connected to two curling shaft brackets and is used to roll up and recycle the net bag;

[0010] A power unit, which is arranged on the supporting steel frame and is used to drive the curling shaft to rotate; and

[0011] The aeration mechanism is arranged on both sides of the above-water platform, the aeration mechanism is connected to the power unit, and a flushing assembly connected to the aeration mechanism is arranged on the supporting steel frame.

[0012] Preferably, the power unit includes a driving motor and a reduction gearbox fixed on a supporting steel frame, an input shaft and an output shaft are respectively provided on both sides of the reduction gearbox, the output end of the driving motor is connected to the input shaft, and the output shaft is connected to the winding shaft body through a winding shaft bracket.

[0013] Preferably, the curling shaft bracket includes a fixed seat fixed on a supporting steel frame, an elastic telescopic rod is arranged on the fixed seat, a slider is connected to the end of the elastic telescopic rod away from the fixed seat, a rotating seat connected to the curling shaft body is connected to the outer side of the slider, the rotating seat on one side of the supporting steel frame is slidingly connected to the output shaft key of the reduction gear box, an annular groove matching with the slider is provided on the rotating seat, a guide strip is provided on the inner wall of the rotating seat, and a guide groove matching with the guide strip is provided on the curling shaft body.

[0014] Preferably, the curling shaft bracket also includes a mounting seat fixed on the supporting steel frame, the curling shaft body is rotatably connected to the mounting seat through a bearing, the top of the mounting seat is detachably connected to a top cover, plug plates are provided on both sides of the top cover, a slot matching the plug plate is provided on the mounting seat, matching positioning holes are provided on the mounting seat and the plug plate, a positioning rod is movably connected in the positioning hole, and the positioning rod is connected to the elastic telescopic rod.

[0015] Preferably, the aeration mechanism includes a first aeration component and a second aeration component which are symmetrically arranged on both sides of a supporting steel frame and have the same structure, a transmission component is arranged between the first aeration component and the second aeration component, the first aeration component includes two support plates arranged on the supporting steel frame, the two support plates are rotatably connected with a rotating rod, the rotating rod is provided with evenly distributed water-repelling plates, the rotating rod of the first aeration component and the input shaft of the reduction box are both provided with a first synchronous wheel, and a first synchronous belt is provided between the two first synchronous wheels.

[0016] Preferably, the transmission assembly includes a rotating shaft rotatably arranged on the support plate of the second aeration assembly, the rotating shaft and the rotating rod of the first aeration assembly are both provided with second synchronous wheels, a second synchronous belt is provided between the two second synchronous wheels, a driving gear is provided on the rotating shaft, and a driven gear meshingly connected to the driving gear is provided on the rotating rod of the second aeration assembly.

[0017] Preferably, the flushing assembly includes a support rod arranged on a supporting steel frame, a flushing box is arranged on the support rod, a flushing hole is arranged at the bottom of the flushing box, a first one-way valve is arranged at the flushing hole, the flushing box is also externally connected to a water suction pipe placed in water, a second one-way valve is arranged in the water suction pipe, a piston plate is slidably connected in the flushing box, a connecting rod is connected to the top of the piston plate, and the end of the connecting rod away from the piston plate passes through the flushing box and is connected to a movable plate.

[0018] Preferably, the flushing assembly further comprises a U-shaped rod connected to the rotating rod, a collar is sleeved on the outer side of the U-shaped rod, a swing rod is connected to the collar, and one end of the swing rod away from the collar is movably connected to the movable plate.

[0019] Preferably, a conical bucket is provided at one end of the water suction pipe away from the flushing box, a filter screen is connected to the outer side of the conical bucket, the rotating rod is connected to a brush plate via a connecting rod, and the brush plate and the filter screen are movably opposed.

[0020] Preferably, a front guide plate, a smooth transition plate and two side guide plates are provided on the water platform, the front guide plate and the smooth transition plate are placed between the two side guide plates, and the front guide plate, the smooth transition plate and the two side guide plates are all connected to the supporting steel frame by bolts, and a balance box is also provided on the side of the water platform away from the power unit.

[0021] Compared with the prior art, the present invention provides an automatic net-collecting device for a net bag for recycling water garbage, which has the following beneficial effects:

[0022] 1. The automatic net-collecting device of the net bag for recycling garbage on the water drives the curling shaft to reel in the net bag through the power unit, which can quickly reel in the net bag for collection and transportation, and can drive the flushing component to flush the debris attached to the outside of the net bag during the collection process, thereby reducing the possibility of debris on the outside of the net bag falling during transportation, saving time and effort, reducing the subsequent workload and work difficulty of the staff, and improving the work efficiency of the staff.

[0023] 2. The automatic net-collecting device of the net bag for recycling garbage on the water can quickly disassemble the curling shaft body while supporting and connecting the curling shaft body by arranging a curling shaft bracket, which is convenient for reducing the working difficulty of the staff, improving the working efficiency of the staff, and realizing the rapid transportation and cleaning of the net bag.

[0024] 3. The automatic net-collecting device of the net bag for recycling garbage on the water drives the aeration mechanism to operate while the power unit drives the winding shaft to wind and collect the net bag, so that the rotating rod drives the water-repelling plate to rotate, so that the water in the water body is lifted up, increasing the contact area with the air, thereby increasing the oxygen content in the water, effectively reducing the probability of eutrophication of the water body, and improving the treatment effect of the water body. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The structure of the present invention is schematically shown Figure 1 ;

[0026] Figure 2 For the present invention Figure 1 A partial enlarged structural diagram of the middle part;

[0027] Figure 3 The structure of the present invention is schematically shown Figure 2 ;

[0028] Figure 4 The structure of the present invention is schematically shown Figure 3 ;

[0029] Figure 5 For the present invention Figure 4 A schematic diagram of the partially enlarged structure of the middle B part;

[0030] Figure 6 It is a schematic cross-sectional structure diagram of the curling shaft support of the present invention;

[0031] Figure 7 For the present invention Figure 6 A schematic diagram of the partially enlarged structure of the middle C part;

[0032] Figure 8 The structural schematic diagram of the mounting base of the present invention is

[0033] Fig. 9 It is a structural schematic diagram of the aeration mechanism of the present invention;

[0034] Fig.10 For the present invention Figure 8 The schematic diagram of the partial enlarged structure of the middle D part;

[0035] Fig.11 It is a schematic diagram of the structure of the flushing component of the present invention.

[0036] In the figure: 1. buoy; 2. supporting steel frame; 3. winding shaft bracket; 301. fixing seat; 3011. elastic telescopic rod; 3012. sliding block; 302. rotating seat; 3021. annular groove; 3022. guide strip; 4. winding shaft body; 401. guide groove; 303. mounting seat; 3031. top cover; 3032. plug board; 3033. slot; 3034. positioning hole; 3035. positioning rod; 5. power unit; 501. driving motor; 502. reduction box; 5021. input shaft; 5022. output shaft; 6. support Plate; 601, rotating rod; 602, water-repelling piece; 603, driven gear; 604, brush plate; 7, first synchronous wheel; 8, rotating shaft; 801, driving gear; 9, second synchronous wheel; 10, support rod; 11, flushing box; 111, flushing hole; 112, piston plate; 113, connecting rod; 114, movable plate; 115, water suction pipe; 12, U-shaped rod; 121, collar; 122, swing rod; 13, conical bucket; 131, filter screen; 14, front guide plate; 15, smooth transition plate; 16, side guide plate; 17, balance box. Implementation

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. Example

[0039] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , an automatic net-collecting device for a net bag for recycling garbage on water, comprising a plurality of buoys 1 floating on the water surface, the plurality of buoys 1 being spliced ​​to form an above-water platform, and further comprising:

[0040] A supporting steel frame 2, the supporting steel frame 2 is covered on the outside of the buoy 1 and is used to limit the support of the buoy 1;

[0041] The curling shaft bracket 3 is provided with two groups and is symmetrically arranged on both sides of the supporting steel frame 2;

[0042] A curling shaft body 4, which is rotatably connected to two curling shaft brackets 3 and is used for rolling up and recovering the net bag;

[0043] A power unit 5, which is disposed on the supporting steel frame 2 and is used to drive the curling shaft 4 to rotate; and

[0044] Aeration mechanism: The aeration mechanism is arranged on both sides of the water platform, the aeration mechanism is connected to the power unit 5, and a flushing component connected to the aeration mechanism is arranged on the supporting steel frame 2.

[0045] Specifically, when the water platform is built, the staff will splice the pontoon 1, and then clamp the supporting steel frame 2 in the middle layer of the pontoon 1 to limit it and provide effective strength support, and then connect the garbage collecting net bag to the U-shaped structure on the curling shaft 4 through the buckle, and start the power unit 5 by controlling the power unit 5. The power unit 5 drives the curling shaft to rotate through the curling shaft bracket 3 to wind up and collect the net bag. The net bag can be quickly wound, collected and transported, and the flushing component can be driven to flush the debris attached to the outside of the net bag during the collection process, thereby reducing the possibility of debris falling off the outside of the net bag during transportation, and then the curling shaft bracket 3 is disassembled to lift the curling shaft 4 and the garbage net bag to the cleaning area, which greatly improves the efficiency of net bag collection and replacement, saves time and effort, reduces the subsequent workload and work difficulty of the staff, and improves the work efficiency of the staff. Example

[0046] Reference Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 , an automatic net collecting device for a net bag for recycling garbage on water. On the basis of Example 1, further, the power unit 5 includes a driving motor 501 and a reduction box 502 fixed on a supporting steel frame 2, and an input shaft 5021 and an output shaft 5022 are respectively provided on both sides of the reduction box 502. The output end of the driving motor 501 is connected to the input shaft 5021, and the output shaft 5022 is connected to the curling shaft body 4 through a curling shaft bracket 3.

[0047] Specifically, by controlling the operation of the driving motor 501, the output end of the driving motor 501 is connected to the input shaft 5021 to provide initial power for the reduction box 502. Under the action of the transmission mechanism in the reduction box 502, the output shaft 5022 of the reduction box 502 drives the winding shaft body 4 to rotate through the winding shaft bracket 3 to wind and collect the net bag. Example

[0048] Reference Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6, an automatic net-collecting device for a net bag for recycling garbage on water, based on Example 2, further, a curling shaft bracket 3 includes a fixed seat 301 fixed on a supporting steel frame 2, an elastic telescopic rod 3011 is arranged on the fixed seat 301, and an end of the elastic telescopic rod 3011 away from the fixed seat 301 is connected with a slider 3012, and the outer side of the slider 3012 is connected with a rotating seat 302 connected to a curling shaft body 4, the rotating seat 302 on one side of the supporting steel frame 2 is slidingly connected with an output shaft 5022 of a reduction box 502, an annular groove 3021 matching with the slider 3012 is provided on the rotating seat 302, a guide strip 3022 is provided on the inner wall of the rotating seat 302, and a guide groove 401 matching with the guide strip 3022 is provided on the curling shaft body 4.

[0049] Specifically, the output shaft 5022 of the reduction gearbox 502 drives the rotating seat 302 to rotate, and the rotating seat 302 drives the curling shaft body 4 to rotate through the guide bar 3022. When the curling shaft body 4 needs to be disassembled, the rotating seat 302 is moved to make the rotating seat 302 slide relative to the output shaft 5022 and approach the fixed seat 301, the elastic telescopic rod 3011 is compressed, and the rotating seat 302 is away from the end of the curling shaft body 4, which is convenient for disassembly of the curling shaft body 4. Example

[0050] Reference Figure 6 , Figure 7 and Figure 8 , an automatic net collecting device for a net bag for recycling garbage on water, based on Example 3, further, the curling shaft bracket 3 also includes a mounting seat 303 fixed on the supporting steel frame 2, the curling shaft body 4 is rotatably connected to the mounting seat 303 through a bearing, the top of the mounting seat 303 is detachably connected with a top cover 3031, and plug plates 3032 are arranged on both sides of the top cover 3031, and a slot 3033 matching the plug plate 3032 is opened on the mounting seat 303, and matching positioning holes 3034 are opened on the mounting seat 303 and the plug plate 3032, and a positioning rod 3035 is movably connected in the positioning hole 3034, and the positioning rod 3035 is connected to the elastic telescopic rod 3011.

[0051] Specifically, by making the curling shaft body 4 rotate in the mounting seat 303, and a top cover 3031 is provided on the top side of the mounting seat 303 to limit the upper side of the curling shaft body 4, the mounting seat 303 can effectively support the curling shaft body 4 when it rotates, thereby improving the stability of the curling shaft body 4 when rolling up the net bag, and when it is necessary to disassemble the curling shaft body 4, by toggling the rotating seat 302, the rotating seat 302 slides relative to the output shaft 5022 and approaches the fixed seat 301, the elastic telescopic rod 3011 is compressed, and the rotating seat 302 is away from the end of the curling shaft body 4. When the elastic telescopic rod 3011 moves, it drives the positioning rod 3035 to move synchronously, so that the positioning rod 3035 moves out of the positioning hole 3034, thereby realizing the rapid disassembly of the top cover 3031, and then the curling shaft body 4 is quickly disassembled, which greatly improves the efficiency of collecting and replacing the net bag. Example

[0052] Reference Figure 1 , Figure 2 , Figure 4 and Fig. 9 , an automatic net collecting device for a net bag for recycling garbage on water, based on Example 4, further, the aeration mechanism includes a first aeration component and a second aeration component symmetrically arranged on both sides of a supporting steel frame 2 and having the same structure, a transmission component is arranged between the first aeration component and the second aeration component, the first aeration component includes two support plates 6 arranged on the supporting steel frame 2, the two support plates 6 are rotatably connected with a rotating rod 601, the rotating rod 601 is provided with evenly distributed water-repelling plates 602, the rotating rod 601 of the first aeration component and the input shaft 5021 of the reduction box 502 are both provided with a first synchronous wheel 7, and a first synchronous belt is arranged between the two first synchronous wheels 7.

[0053] Furthermore, the transmission assembly includes a rotating shaft 8 rotatably arranged on the second aeration assembly support plate 6, the rotating shaft 8 and the rotating rod 601 of the first aeration assembly are both provided with second synchronous wheels 9, a second synchronous belt is provided between the two second synchronous wheels 9, a driving gear 801 is provided on the rotating shaft 8, and a driven gear 603 meshingly connected with the driving gear 801 is provided on the rotating rod 601 of the second aeration assembly.

[0054] Specifically, when the power unit 5 drives the winding shaft 4 to wind and collect the net bag, the rotating rod 601 of the first aeration component rotates with the input shaft 5021 under the action of the first synchronous wheel 7 and the first synchronous belt. When the rotating rod 601 rotates, it drives the water-repelling plate 602 to rotate, so that the water in the water body is lifted up, increasing the contact area with the air, thereby increasing the oxygen content in the water, effectively reducing the probability of eutrophication of the water body, and improving the treatment effect on the water body. In order to maintain the stability of the water platform when collecting the net bag and avoid the water-repelling plate 602 from moving the water body so that the water platform moves on the water surface, a second aeration component with the same structure as the first aeration component but in the opposite working direction is provided on the other side of the water platform. The rotating rod 601 of the first aeration component drives the rotating shaft 8 to rotate through the second synchronous wheel 9 and the second synchronous belt. When the rotating shaft 8 rotates, the outer driving gear 801 engages with the driven gear 603 on the rotating rod 601 of the second aeration component for transmission, thereby making the second aeration component work and the water body moving direction is opposite to that of the first aeration component. Example

[0055] Reference Figure 1 , Figure 3 , Figure 4 , Fig. 9 , Fig.10 and Fig.11 , an automatic net-collecting device for a net bag for recycling garbage on water, based on Example 5, further, a flushing component includes a support rod 10 arranged on a supporting steel frame 2, a flushing box 11 is arranged on the support rod 10, a flushing hole 111 is arranged at the bottom of the flushing box 11, a first one-way valve is arranged at the flushing hole 111, and a water suction pipe 115 placed in the water is externally connected to the flushing box 11, a second one-way valve is arranged in the water suction pipe 115, a piston plate 112 is slidably connected in the flushing box 11, a connecting rod 113 is connected to the top of the piston plate 112, and an end of the connecting rod 113 away from the piston plate 112 passes through the flushing box 11 and is connected to a movable plate 114.

[0056] Furthermore, the flushing assembly also includes a U-shaped rod 12 connected to the rotating rod 601 , a collar 121 is sleeved on the outer side of the U-shaped rod 12 , a swing rod 122 is connected to the collar 121 , and one end of the swing rod 122 away from the collar 121 is movably connected to the movable plate 114 .

[0057] Specifically, when the aeration mechanism is working, the rotation of the rotating rod 601 drives the U-shaped rod 12 to rotate. When the U-shaped rod 12 rotates, the outer ring 121 moves with it, and when the ring 121 moves, it drives the swing rod 122 to swing, so that the swing rod 122 exerts force on the movable plate 114. The movable plate 114 drives the piston plate 112 to move up and down in the flushing box 11 through the connecting rod 113. When the piston plate 112 moves up in the flushing box 11, the bottom wall of the flushing box 11 and the bottom wall of the piston plate 112 are The cavity is under negative pressure, and water in the water body is extracted through the suction pipe 115. When the piston plate 112 moves downward in the flushing box 11, the piston plate 112 squeezes the water previously extracted, so that the water passes through the flushing hole 111 and flushes the net bag in the form of water flow, so that the debris attached to the outside of the net bag during the winding and collection process is flushed, reducing the possibility of debris on the outside of the net bag falling during subsequent transportation, saving time and effort, reducing the subsequent workload and work difficulty of the staff, and improving the work efficiency of the staff. Example

[0058] Reference Fig. 9 , Fig.10 and Fig.11 , an automatic net collecting device for a net bag for recycling garbage on water, based on Example 6, further, a conical bucket 13 is provided at the end of the water suction pipe 115 away from the flushing box 11, and a filter screen 131 is connected to the outside of the conical bucket 13, and a rotating rod 601 is connected to a brush plate 604 through a connecting rod, and the brush plate 604 and the filter screen 131 are movably opposed.

[0059] Specifically, a conical bucket 13 is arranged on the side of the water suction pipe 115 away from the flushing box 11, which can increase the water inlet area of ​​the water suction pipe 115, and a filter screen 131 is arranged on the conical bucket 13, which can intercept impurities contained in the water during the water extraction process to avoid affecting the normal operation of the flushing component, and when the rotating rod 601 rotates, the brush plate 604 is driven to rotate through the connecting rod. When the brush plate 604 rotates, the filter screen 131 outside the conical bucket 13 can be repeatedly brushed to avoid the filter screen 131 being blocked and affecting the flushing effect of the net bag. Example

[0060] Reference Figure 1 , Figure 3 and Figure 4 , an automatic net collecting device for a net bag for recycling garbage on water. On the basis of Example 1, further, a front guide plate 14, a smooth transition plate 15 and two side guide plates 16 are provided on the water platform, the front guide plate 14 and the smooth transition plate 15 are placed between the two side guide plates 16, and the front guide plate 14, the smooth transition plate 15 and the two side guide plates 16 are all connected to the supporting steel frame 2 by bolts, and a balance box 17 is also provided on the side of the water platform away from the power unit 5.

[0061] Specifically, the front guide plate 14, the smooth transition plate 15 and the two side guide plates 16 can guide the net bag when it is rolled up for collection, so that the garbage net bag can be evenly collected on the net shaft 4 without being scattered to other places on the platform. The setting of the front guide plate 14, the smooth transition plate 15 and the two side guide plates 16 can prevent the net bag from being damaged during the net collection process, thereby ensuring the safety of the garbage net bag. The setting of the balance box 17 can keep the net collection device as stable as possible, thereby ensuring the normal operation of the equipment and the safety of the operator.

[0062] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic net-collecting device for a net bag for recycling garbage on water, comprising a plurality of buoys (1) floating on the water surface, wherein the plurality of buoys (1) are spliced ​​together to form an above-water platform, It is characterized in that Also includes: A supporting steel frame (2), the supporting steel frame (2) covering the outside of the buoy (1) and used for providing position-limiting support to the buoy (1); A curling shaft bracket (3), wherein the curling shaft bracket (3) is provided in two groups and is symmetrically arranged on both sides of the supporting steel frame (2); A curling shaft body (4), the curling shaft body (4) being rotatably connected to the two curling shaft brackets (3) and being used for rolling up and recovering the net bag; A power unit (5), the power unit (5) being arranged on the supporting steel frame (2) and being used for driving the curling shaft (4) to rotate; as well as an aeration mechanism, the aeration mechanism being arranged on both sides of the above-water platform, the aeration mechanism being connected to the power unit (5), and a flushing assembly connected to the aeration mechanism being arranged on the supporting steel frame (2); The power unit (5) comprises a driving motor (501) and a reduction box (502) fixedly mounted on a supporting steel frame (2); an input shaft (5021) and an output shaft (5022) are respectively arranged on both sides of the reduction box (502); the output end of the driving motor (501) is connected to the input shaft (5021), and the output shaft (5022) is connected to the winding shaft body (4) via a winding shaft bracket (3); The curling shaft bracket (3) comprises a fixed seat (301) fixed on the supporting steel frame (2), an elastic telescopic rod (3011) is arranged on the fixed seat (301), one end of the elastic telescopic rod (3011) away from the fixed seat (301) is connected to a slider (3012), the outer side of the slider (3012) is connected to a rotating seat (302) connected to the curling shaft body (4), the rotating seat (302) on one side of the supporting steel frame (2) is key-slidingly connected to an output shaft (5022) of a reduction gear box (502), an annular groove (3021) matching with the slider (3012) is provided on the rotating seat (302), a guide strip (3022) is provided on the inner wall of the rotating seat (302), and a guide groove (401) matching with the guide strip (3022) is provided on the curling shaft body (4).

2. The automatic net-collecting device for a net bag for recycling water garbage according to claim 1, It is characterized in that The curling shaft support (3) further comprises a mounting seat (303) fixedly mounted on the supporting steel frame (2); the curling shaft body (4) is rotatably connected to the mounting seat (303) via a bearing; a top cover (3031) is detachably connected to the top of the mounting seat (303); plug plates (3032) are arranged on both sides of the top cover (3031); a slot (3033) matching with the plug plate (3032) is provided on the mounting seat (303); matching positioning holes (3034) are provided on the mounting seat (303) and the plug plate (3032); a positioning rod (3035) is movably connected in the positioning hole (3034); and the positioning rod (3035) is connected to the elastic telescopic rod (3011).

3. The automatic net-collecting device for a net bag for recycling water garbage according to claim 2, It is characterized in that The aeration mechanism comprises a first aeration component and a second aeration component which are symmetrically arranged on both sides of a supporting steel frame (2) and have the same structure, a transmission component is arranged between the first aeration component and the second aeration component, the first aeration component comprises two supporting plates (6) arranged on the supporting steel frame (2), the two supporting plates (6) are rotatably connected with a rotating rod (601), the rotating rod (601) is provided with evenly distributed water-repelling plates (602), the rotating rod (601) of the first aeration component and the input shaft (5021) of the reduction box (502) are both provided with a first synchronous wheel (7), and a first synchronous belt is arranged between the two first synchronous wheels (7).

4. The automatic net-collecting device for a net bag for recycling water garbage according to claim 3, It is characterized in that The transmission assembly comprises a rotating shaft (8) rotatably arranged on a support plate (6) of a second aeration assembly, a second synchronous wheel (9) being arranged on both the rotating shaft (8) and the rotating rod (601) of the first aeration assembly, a second synchronous belt being arranged between the two second synchronous wheels (9), a driving gear (801) being arranged on the rotating shaft (8), and a driven gear (603) being meshed and connected with the driving gear (801) being arranged on the rotating rod (601) of the second aeration assembly.

5. The automatic net-collecting device for a net bag for recycling water garbage according to claim 4, It is characterized in that The flushing assembly comprises a support rod (10) arranged on a support steel frame (2), a flushing box (11) being arranged on the support rod (10), a flushing hole (111) being arranged at the bottom of the flushing box (11), a first one-way valve being arranged at the flushing hole (111), a water pumping pipe (115) placed in water being externally connected to the flushing box (111), a second one-way valve being arranged in the water pumping pipe (115), a piston plate (112) being slidably connected in the flushing box (11), a connecting rod (113) being connected to the top of the piston plate (112), an end of the connecting rod (113) away from the piston plate (112) passing through the flushing box (11) and being connected to a movable plate (114).

6. The automatic net-collecting device for a net bag for recycling water garbage according to claim 5, It is characterized in that The flushing assembly further comprises a U-shaped rod (12) connected to the rotating rod (601); a collar (121) is sleeved on the outside of the U-shaped rod (12); a swing rod (122) is connected to the collar (121); and one end of the swing rod (122) away from the collar (121) is movably connected to the movable plate (114).

7. The automatic net-collecting device for a net bag for recycling water garbage according to claim 6, It is characterized in that A conical bucket (13) is provided at one end of the water extraction pipe (115) away from the flushing box (11), a filter screen (131) is connected to the outside of the conical bucket (13), the rotating rod (601) is connected to a brush plate (604) via a connecting rod, and the brush plate (604) and the filter screen (131) are movably opposed to each other.

8. The automatic net-collecting device for a net bag for recycling water garbage according to claim 1, It is characterized in that The above-water platform is provided with a front guide plate (14), a smooth transition plate (15) and two side guide plates (16); the front guide plate (14) and the smooth transition plate (15) are placed between the two side guide plates (16); the front guide plate (14), the smooth transition plate (15) and the two side guide plates (16) are all connected to the supporting steel frame (2) by bolts; a balance box (17) is also provided on a side of the above-water platform away from the power unit (5).

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