Channel water surface garbage automatic collection equipment and collection method

Abstract

The application is suitable for the technical field of water surface cleaning, and provides an automatic collecting device for water surface garbage in a channel, which comprises a device main body and a top cover, the top cover is installed on the top of the device main body, and further comprises: a blocking module, which is arranged on the outside of the device main body and is used for expanding the fishing range of garbage on the water surface; and a fishing module, which is arranged in the inside of the device main body and is used for fishing the water surface garbage. The beneficial effects of the application are as follows: during the rotation of the filter cylinder in the inside of the device main body, the garbage will tumble in the inside of the filter cylinder, so that the liquid stored in the garbage flows downward when tumbling, thereby reducing the load of the device when collecting the garbage; during the rotation of the filter cylinder, the side cover will rotate reversely on the inner wall of the device main body, the cutting piece is driven to rotate together by the hollow square rod when the side cover rotates, thereby cutting and crushing the garbage in the inside of the filter cylinder, and reducing the volume occupied by the garbage when being collected in the inside of the device.

Description

Technical Field

[0001] This invention belongs to the field of water surface cleaning technology, and in particular relates to an automatic collection device and method for waterway surface garbage. Background Technology

[0002] As the core channel for water transportation, the cleanliness of waterways directly affects navigation safety, aquatic ecological balance, and water resource quality. With the development of the water transportation industry and the increase in the lives of residents and cultural and tourism activities along the waterways, a large amount of various types of garbage floats on the waterway surface year-round, mainly including plastic bottles, plastic bags, foam fragments, branches, paper scraps, and other debris.

[0003] Traditional retrieval equipment mostly adopts a fixed conveyor belt single retrieval structure, which can only realize the basic functions of garbage retrieval and transportation. For special garbage such as bottled floating objects commonly found in waterways, due to their high buoyancy and easy slippage, conventional retrieval structures are difficult to accurately capture and collect, resulting in poor cleaning effect for special types of garbage and insufficient equipment versatility.

[0004] Existing garbage collection equipment generally lacks a complete structure for garbage dehydration, volume reduction, and air drying. The garbage collected carries a large amount of water, which on the one hand significantly increases the overall load of the equipment, reduces its endurance and navigation flexibility, and leads to increased energy consumption and extended operation time. On the other hand, the accumulation of wet garbage is prone to bacterial growth and secondary pollution. Furthermore, untreated garbage is bulky and occupies a large amount of equipment storage space, resulting in a limited amount of garbage that can be collected in a single operation. This requires frequent returns for unloading, which seriously reduces the efficiency of continuous garbage cleaning operations in waterways. Summary of the Invention

[0005] The purpose of this invention is to provide an automatic collection device and method for waterway surface garbage, aiming to solve the technical problems existing in the prior art mentioned in the background.

[0006] The present invention is implemented as follows: an automatic waterway surface garbage collection device includes a main body and a top cover, wherein the top cover is installed on the top of the main body, and further includes:

[0007] The barrier module, located on the outside of the main body of the equipment, is used to expand the range of garbage retrieval on the water surface;

[0008] The salvage module, located inside the main body of the equipment, is used to salvage garbage from the water surface;

[0009] A dewatering assembly, located inside the main body of the equipment, is used to dehydrate and reduce the volume of collected waste. The dewatering assembly includes a filter cartridge rotatably connected inside the main body of the equipment. A first baffle is symmetrically rotatably connected to one side of the filter cartridge, and a second baffle is symmetrically rotatably connected to the side of the filter cartridge away from the first baffle. Limit pins are fixedly connected to the outer walls of the second baffle. A bracket is fixedly connected inside the main body of the equipment. An electric drive turntable is installed in the middle of the bracket. Sleeves are symmetrically slidably connected to both sides of the bracket. Protrusions are uniformly fixedly connected to the inner walls of the sleeves. A connecting rod connects the electric drive turntable and the sleeves. A blade holder is uniformly slidably connected to the surface of the filter cartridge. A first spring is fixedly connected between the blade holder and the outer wall of the filter cartridge.

[0010] An auxiliary collection component, located inside the main body of the device, is used for the separate collection of floating bottle debris;

[0011] A drainage system, located at the bottom of the main body of the equipment, is used to improve the efficiency of draining and drying recycled waste.

[0012] As a preferred technical solution of the present invention: the first baffle can only be flipped open to the inside of the filter cartridge, the second baffle can only be flipped open to the outside of the filter cartridge, the limiting pin is slidably engaged with the inner wall of the sleeve, the end of the first spring is in contact with the inner wall of the sleeve, and the axis of the sleeve and the filter cartridge are collinear.

[0013] As another preferred technical solution of the present invention: a side cover is rotatably connected to the end of the filter cartridge, the side cover is rotatably connected to the inner wall of the main body of the equipment, a hollow square rod is inserted into the middle of the side cover, traction modules are symmetrically installed inside the hollow square rod, traction ropes are installed between the traction modules, a cylindrical seat is fixedly connected to the middle of the traction rope, a slide block is slidably connected inside the hollow square rod, the cylindrical seat is rotatably connected inside the slide block, a cutting blade is slidably connected to the outer wall of the hollow square rod, and the cutting blade and the slide block are fixedly connected.

[0014] As another preferred technical solution of the present invention: the blocking module includes a shaft seat symmetrically fixedly connected to the top of the main body of the equipment, and a cylinder is rotatably connected to each shaft seat. A main partition is symmetrically rotatably connected to the side wall of the main body of the equipment. The output end of the cylinder is rotatably connected to the top of the main partition. A secondary partition is slidably connected to the outer wall of the main partition.

[0015] As another preferred technical solution of the present invention: the salvage module includes lead screws symmetrically installed on the inner wall of the equipment body, a first slide rod fixedly connected to the inner wall of the equipment body and below the lead screws, a conveyor frame slidably connected to the first slide rod, a gear shaft symmetrically rotatably connected inside the conveyor frame, a conveyor belt drivingly connected to the gear shafts, and the conveyor frame threadedly engaging with the lead screws.

[0016] As another preferred technical solution of the present invention: the auxiliary collection component includes a base fixedly connected to the bottom of the main body of the device, a telescopic rod installed in the middle of the base, a booster fixedly connected to the bottom of the telescopic rod, a main enclosure fixedly connected to the base, a secondary enclosure vertically slidably connected to the main enclosure, and toothed plates symmetrically fixedly connected to the upper surface of the secondary enclosure.

[0017] As another preferred technical solution of the present invention: the inner wall of the main body of the equipment is symmetrically and rotatably connected with a toothed rod, and the bottom of the conveyor frame is fixedly connected with a toothed rack, and both the toothed rack and the toothed plate mesh with the toothed rod.

[0018] As another preferred technical solution of the present invention: the drainage component includes a drain plate fixedly connected inside the main body of the equipment, a partition plate fixedly connected inside the main body of the equipment and below the drain plate, a flow-expanding pipe installed on the side wall of the partition plate, a one-way valve rotatably connected inside the flow-expanding pipe, an air inlet pipe installed on the base, and the air inlet pipe and the flow-expanding pipe having the same axis.

[0019] As another preferred technical solution of the present invention: an automatic collection method for waterway surface garbage, comprising the following steps:

[0020] Step 1: Deploy the main body of the equipment to the waterway that needs to be cleaned. After the equipment is started, the cylinder extends and pushes the main mesh to flip on the side wall of the main body of the equipment. After the main mesh flips, the secondary mesh slides on the main mesh, thereby increasing the interception area of ​​the equipment by flipping and extending the main mesh and the secondary mesh. Then the conveyor frame slides down inside the main body of the equipment, so that the conveyor belt is submerged in the water to collect the garbage on the water surface.

[0021] Step Two: The conveyor belt transports the garbage retrieved from the water to the filter cylinder. The garbage is squeezed by the first baffle, causing the first baffle to flip open and enter the filter cylinder. The garbage then enters the filter cylinder. When the filter cylinder rotates, centrifugal force will expel the liquid from the garbage, thereby reducing the weight of the garbage. The rotation of the filter cylinder will also drive the blade holder to rotate. The blade holder will be squeezed by the protrusions on the inner wall of the sleeve, causing the blade holder to slide back and forth in the filter cylinder. When the blade holder slides, it will pierce the garbage inside the filter cylinder, thereby allowing the water remaining in the garbage due to the cavity to be discharged.

[0022] Step 3: The cutting blades break down the waste during dewatering, reducing its volume. After dewatering inside the filter cartridge, the electrically driven turntable rotates and, via a connecting rod, slides the sleeve against the inner wall of the main body of the equipment. Once slid, the sleeve no longer obstructs the limiting pin of the second baffle, allowing it to flip over on the filter cartridge surface. As the filter cartridge rotates, the waste inside pushes the second baffle open, causing it to roll off the filter cartridge and onto the drain plate.

[0023] Step 4: When the booster is submerged in water and starts, it will propel the equipment forward. After the telescopic rod extends and retracts, causing the booster to move upward, the air intake pipe connects to the diffuser pipe through the booster. The air intake pipe is located above the water surface. When the booster starts, it will draw air through the air intake pipe and discharge it into the diffuser pipe. The debris accumulated on the drain plate will drip onto the baffle plate during the draining process. The liquid on the baffle plate will be quickly discharged under the blowing action of the diffuser pipe, thus keeping the drain plate and baffle plate dry at all times.

[0024] The beneficial effects of the embodiments of the present invention are as follows:

[0025] 1. During the rotation of the filter cartridge inside the main body of the equipment, the garbage will tumble inside the filter cartridge, causing the liquid remaining in the garbage to flow downwards during the tumbling, thereby reducing the load on the equipment when collecting garbage. During the rotation of the filter cartridge, the side cover will rotate in the opposite direction on the inner wall of the main body of the equipment. When the side cover rotates, it drives the cutting blade to rotate together through the hollow square rod, thereby cutting and crushing the garbage inside the filter cartridge, reducing the volume occupied by the garbage when collecting inside the equipment.

[0026] 2. After the conveyor slides up, it will free up space at the front of the main body of the equipment, making it easier for bottled waste to be collected into the main body of the equipment. The booster starts to pump the water in the direction of the main body of the equipment, so that the bottled waste is collected into the main enclosure under the action of the water flow, and bottled waste that is difficult to retrieve can be collected by the main enclosure in a floating state.

[0027] 3. The baffles effectively prevent water from splashing onto the garbage during transport, thus avoiding a consistently high moisture content in the garbage, by separating the garbage from the water in the channel below. Air blown through the diffuser circulates between the drain plate and the baffles, effectively increasing the drying speed of the garbage collected on the main body of the equipment and enhancing its load-bearing capacity during operation. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the rear part of the overall structure provided in an embodiment of the present invention;

[0029] Figure 2 This is a schematic diagram of the front part of the overall structure provided in an embodiment of the present invention;

[0030] Figure 3 This is an exploded view of the barrier module structure provided in an embodiment of the present invention;

[0031] Figure 4 This is an exploded view of the salvage module structure provided in an embodiment of the present invention;

[0032] Figure 5 This is an exploded view of the drainage component structure provided in an embodiment of the present invention;

[0033] Figure 6This is a schematic diagram of the filter cartridge structure in the open state provided in an embodiment of the present invention;

[0034] Figure 7 This is an exploded view of the tool holder structure provided in an embodiment of the present invention;

[0035] Figure 8 This is an exploded view of the internal structure of the filter cartridge provided in an embodiment of the present invention;

[0036] Figure 9 This is an exploded view of the drainage board structure provided in an embodiment of the present invention;

[0037] Figure 10 This is an exploded view of the auxiliary collection component structure provided in an embodiment of the present invention;

[0038] Figure 11 This is a partial cross-sectional view of the auxiliary collection component structure provided in an embodiment of the present invention.

[0039] In the picture:

[0040] 1. Main body of the equipment; 2. Top cover; 3. Barrier module; 4. Retrieval module; 5. Drainage assembly; 6. Auxiliary collection assembly; 7. Drainage assembly;

[0041] 31. Shaft seat; 32. Cylinder; 33. Main partition mesh; 34. Secondary partition mesh;

[0042] 41. Lead screw; 42. First slide bar; 43. Conveyor frame; 44. Gear shaft; 45. Conveyor belt;

[0043] 51. Filter cartridge; 52. First baffle; 53. Second baffle; 54. Limit pin; 55. Bracket; 56. Sleeve; 57. Protrusion; 58. Electric drive turntable; 59. Connecting rod; 510. Tool holder; 511. First spring;

[0044] 5101. Side cover; 5102. Hollow square rod; 5103. Traction module; 5104. Traction rope; 5105. Cylindrical seat; 5106. Slide seat; 5107. Cutting disc;

[0045] 61. Base; 62. Telescopic rod; 63. Booster; 64. Main enclosure; 65. Secondary enclosure; 66. Toothed plate; 67. Toothed rod; 68. Toothed rack;

[0046] 71. Drain plate; 72. Partition plate; 73. Air inlet pipe; 74. Flow diffuser; 75. One-way valve. Detailed Implementation

[0047] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0048] It is understood that the terms “first,” “second,” etc., used in this application may be used herein to describe various elements, but unless otherwise stated, these elements are not limited by these terms. These terms are used only to distinguish one element from another.

[0049] like Figure 1 , Figures 4 to 7 As shown, in one embodiment, an automatic waterway surface garbage collection device is proposed, including a device body 1 and a top cover 2, wherein the top cover 2 is installed on the top of the device body 1, and further includes:

[0050] The blocking module 3 is installed on the outside of the main body 1 of the equipment to expand the range of garbage retrieval on the water surface;

[0051] The salvage module 4 is located inside the main body 1 of the equipment and is used to salvage garbage on the water surface.

[0052] A dewatering assembly 5, located inside the main body 1, is used to dehydrate and reduce the volume of collected waste. The dewatering assembly 5 includes a filter cartridge 51 rotatably connected inside the main body 1. A first baffle 52 is symmetrically rotatably connected to one side of the filter cartridge 51, and a second baffle 53 is symmetrically rotatably connected to the side of the filter cartridge 51 away from the first baffle 52. Limit pins 54 are fixedly connected to the outer walls of the second baffle 53. A bracket 55 is fixedly connected inside the main body 1. An electric drive turntable 58 is installed in the middle of the bracket 55. Sleeves 56 are symmetrically slidably connected to both sides of the bracket 55. Protrusions 57 are uniformly fixedly connected to the inner walls of the sleeves 56. A connecting rod 59 connects the electric drive turntable 58 and the sleeves 56. A blade holder 510 is uniformly slidably connected to the surface of the filter cartridge 51. A first spring 511 is fixedly connected between the blade holder 510 and the outer wall of the filter cartridge 51.

[0053] The auxiliary collection component 6 is located inside the main body 1 of the device and is used to collect bottle-shaped floating objects separately.

[0054] Drainage component 7, located at the bottom of the main body 1, is used to accelerate the dewatering and drying efficiency of the recycled waste.

[0055] like Figures 5 to 7As shown, in another preferred embodiment of the present invention, the first baffle 52 can only be flipped open to the inside of the filter cartridge 51, the second baffle 53 can only be flipped open to the outside of the filter cartridge 51, the limiting pin 54 is slidably engaged with the inner wall of the sleeve 56, the end of the first spring 511 is in contact with the inner wall of the sleeve 56, and the sleeve 56 and the filter cartridge 51 are collinear.

[0056] In practical application, when garbage in the waterway is collected by the equipment, the garbage will squeeze the first baffle 52, causing the first baffle 52 to flip open, thus temporarily sealing the garbage inside the filter cylinder 51. During the rotation of the filter cylinder 51 inside the main body 1, the garbage will tumble inside the filter cylinder 51, causing the liquid remaining in the garbage to flow downwards during the tumbling, thereby reducing the load of the equipment when collecting garbage. When the filter cylinder 51 rotates, it will drive the first spring 511 to rotate together. When the first spring 511 rotates, it will continuously squeeze the protrusion 57 on the inner wall of the sleeve 56, causing the first spring 511 to slide back and forth into the filter cylinder 51 as the filter cylinder 51 rotates. When the first spring 511 slides, it will puncture the garbage inside the filter cylinder 51, thereby allowing the residual liquid in the garbage to be discharged.

[0057] After the waste is dehydrated inside the filter cartridge 51, the electric drive turntable 58 will rotate and, through the connecting rod 59, the sleeve 56 will slide on the bracket 55 to the side away from the filter cartridge 51. After the sleeve 56 slides, it will no longer resist or limit the limit pin 54, so that the second baffle 53 is in a state that can be flipped outward and opened. The waste inside the filter cartridge 51 will be discharged onto the drain plate 71 during the rotation of the filter cartridge 51.

[0058] When the sleeve 56 slides at both ends of the filter cylinder 51, it limits the position of the limiting pin 54, so that the second baffle 53 can be adjusted to open and close when it rolls, so that the equipment can adjust the drainage time of the garbage inside the filter cylinder 51 and improve the collection and processing efficiency.

[0059] like Figure 8 As shown, in another preferred embodiment of the present invention, a side cover 5101 is rotatably connected to the end of the filter cartridge 51. The side cover 5101 is rotatably connected to the inner wall of the main body 1 of the equipment. A hollow square rod 5102 is inserted into the middle of the side cover 5101. Traction modules 5103 are symmetrically installed inside the hollow square rod 5102. A traction rope 5104 is installed between the traction modules 5103. A cylindrical seat 5105 is fixedly connected to the middle of the traction rope 5104. A slide block 5106 is slidably connected inside the hollow square rod 5102. The cylindrical seat 5105 is rotatably connected inside the slide block 5106. A cutting blade 5107 is slidably connected to the outer wall of the hollow square rod 5102. The cutting blade 5107 and the slide block 5106 are fixedly connected.

[0060] In practical application, during the rotation of the filter cartridge 51, the side cover 5101 rotates in the opposite direction on the inner wall of the main body 1. When the side cover 5101 rotates, it drives the cutting blade 5107 to rotate together through the hollow square rod 5102, thereby cutting and crushing the garbage inside the filter cartridge 51, reducing the volume occupied by the garbage when it is collected inside the equipment. When the traction module 5103 is running, it will cause the cylindrical seat 5105 to slide back and forth inside the hollow square rod 5102 by reciprocating traction of the traction rope 5104. When the cylindrical seat 5105 slides, it will drive the slide block 5106 to slide back and forth on the hollow square rod 5102. When the slide block 5106 moves, it will drive the cutting blade 5107 to move together, so that the cutting blade 5107 will move back and forth while the filter cartridge 51 rotates, thereby uniformly crushing the garbage collected inside the filter cartridge 51.

[0061] like Figure 3 As shown, in another preferred embodiment of the present invention, the blocking module 3 includes a bearing 31 symmetrically fixedly connected to the top of the device body 1, and a cylinder 32 rotatably connected to each bearing 31. A main partition 33 is symmetrically rotatably connected to the side wall of the device body 1. The output end of the cylinder 32 is rotatably connected to the top of the main partition 33. A secondary partition 34 is slidably connected to the outer wall of the main partition 33.

[0062] In practical application, when the equipment is about to start collecting garbage in the waterway, the operator controls the cylinder 32 to extend. After the cylinder 32 extends, it pushes the main mesh 33 to flip on the outer wall of the main body 1 of the equipment, so that the main mesh 33 is in an outward expansion shape. Then the secondary mesh 34 slides on the main mesh 33, so that the secondary mesh 34 and the main mesh 33 together intercept the garbage on the water surface. This allows the equipment to effectively increase the interception range of the garbage on the water surface when collecting garbage floating on the water surface.

[0063] like Figure 4 As shown, in another preferred embodiment of the present invention, the salvage module 4 includes a lead screw 41 symmetrically installed on the inner wall of the equipment body 1. A first slide rod 42 is fixedly connected to the inner wall of the equipment body 1 and below the lead screw 41. A conveyor frame 43 is slidably connected to the first slide rod 42. A gear shaft 44 is symmetrically rotatably connected inside the conveyor frame 43. A conveyor belt 45 is drivenly connected to the gear shaft 44. The conveyor frame 43 is threadedly engaged with the lead screw 41.

[0064] In practical application, after the equipment is put into the waterway, the lead screw 41 rotates and causes the conveyor frame 43 to slide downward on the first slide bar 42. After the conveyor frame 43 moves down, its bottom will be submerged in the water. Then the gear shaft 44 rotates and drives the conveyor belt 45 to tumble inside the conveyor frame 43, so that the garbage floating in the waterway is captured and transferred to the equipment when the conveyor belt 45 rotates.

[0065] like Figure 10 As shown, in another preferred embodiment of the present invention, the auxiliary collection component 6 includes a base 61 fixedly connected to the bottom of the device body 1, a telescopic rod 62 installed in the middle of the base 61, a booster 63 fixedly connected to the bottom of the telescopic rod 62, a main enclosure 64 fixedly connected to the base 61, a secondary enclosure 65 vertically slidably connected to the main enclosure 64, and toothed plates 66 symmetrically fixedly connected to the upper surface of the secondary enclosure 65.

[0066] like Figure 10 and Figure 11 As shown, in another preferred embodiment of the present invention, the inner wall of the main body 1 of the equipment is symmetrically rotatably connected with a toothed rod 67, and the bottom of the conveyor frame 43 is fixedly connected with a toothed rack 68. Both the toothed rack 68 and the toothed plate 66 mesh with the toothed rod 67.

[0067] In practical application, when bottled waste floats on the waterway, the drain assembly 5 has difficulty transferring the waste. At this time, the lead screw 41 rotates, causing the conveyor frame 43 to slide upwards inside the main body 1. The upward movement of the conveyor frame 43 creates space at the front of the main body 1, facilitating the collection of bottled waste into the main body 1. As the conveyor frame 43 moves, it meshes with the rack 68 and the toothed rod 67, causing the toothed rod 67 to rotate. The rotating toothed rod 67 meshes with the toothed plate 66, causing the toothed plate 66 to drive the secondary enclosure 65 upwards. Subsequently, the booster 63 activates to pump water in the direction of the main body 1's movement, allowing the bottled waste to be collected into the main enclosure 64 under the action of the water flow. This allows bottled waste that is difficult to retrieve to be collected by the main enclosure 64 while floating. After the waste collection is complete, the conveyor frame 43 slides back down inside the main body 1 to continue the subsequent waste cleaning work.

[0068] like Figure 9 and Figure 10 As shown, in another preferred embodiment of the present invention, the drainage component 7 includes a drain plate 71 fixedly connected inside the device body 1, a partition 72 fixedly connected inside the device body 1 and below the drain plate 71, a flow diffuser pipe 74 installed on the side wall of the partition 72, a one-way valve 75 rotatably connected inside the flow diffuser pipe 74, and an air inlet pipe 73 installed on the base 61, the air inlet pipe 73 and the flow diffuser pipe 74 being collinear.

[0069] In practical applications, during the cleaning process on the waterway, the collected garbage may contain liquid that affects the ship's load. The liquid that drains off the garbage through the drain plate 71 will accumulate on the baffle plate 72. By separating the garbage from the water in the waterway below, the baffle plate 72 can effectively prevent water from splashing onto the garbage during the transport of the main body 1 of the equipment, thus avoiding the problem of consistently high water content in the garbage.

[0070] The telescopic rod 62 repeatedly extends and retracts during equipment operation. When the telescopic rod 62 retracts, the booster 63, during its upward movement, squeezes the one-way valve 75, causing the one-way valve 75 to flip inside the diffuser pipe 74. The one-way valve 75 no longer blocks the interior of the diffuser pipe 74, allowing the air inlet pipe 73, booster 63, and diffuser pipe 74 to be in a continuous state. The booster 63 draws outside air into the diffuser pipe 74 through the air inlet pipe 73, which is located above the water level. As the air inside the diffuser pipe 74 blows through the baffle 72, the liquid accumulated on the baffle 72 is discharged to the outside of the main body of the equipment 1. This allows the baffle 72 to both isolate seawater from the collected garbage and to discharge the drain water in a timely manner. The air blown through the diffuser pipe 74 circulates between the drain plate 71 and the baffle 72, which can effectively improve the drying speed of the garbage collected on the main body of the equipment 1 and effectively improve the load-bearing capacity of the equipment during operation.

[0071] As another preferred embodiment of the present invention, an automatic collection method for waterway surface garbage includes the following steps:

[0072] Step 1: Deploy the main body of the equipment 1 into the waterway that needs to be cleaned. After the equipment is started, the cylinder 32 extends and pushes the main mesh 33 to flip on the side wall of the main body of the equipment 1. After the main mesh 33 flips, the secondary mesh 34 slides on the main mesh 33, thereby increasing the interception area of ​​the equipment by flipping and extending the main mesh 33 and the secondary mesh 34. Then the conveyor frame 43 slides downward inside the main body of the equipment 1, so that the conveyor belt 45 is submerged in the water to collect the garbage on the water surface.

[0073] Step 2: Conveyor belt 45 transports the garbage retrieved from the water surface to filter cylinder 51. The garbage is squeezed by the first baffle 52, causing the first baffle 52 to flip open towards the inside of the filter cylinder 51. Then the garbage enters the inside of the filter cylinder 51. When the filter cylinder 51 rotates, centrifugal force will discharge the liquid in the garbage, thereby reducing the weight of the garbage. When the filter cylinder 51 rotates, it will drive the blade holder 510 to rotate together. The blade holder 510 will be squeezed by the protrusions 57 on the inner wall of the sleeve 56, causing the blade holder 510 to slide back and forth towards the inside of the filter cylinder 51. When the blade holder 510 slides, it will pierce the garbage inside the filter cylinder 51, thereby allowing the water remaining in the garbage due to the cavity to be discharged.

[0074] Step 3: The cutting disc 5107 will crush the waste during dewatering, thereby reducing the volume occupied by the waste. After the waste is dewatered inside the filter cylinder 51, the electric drive turntable 58 will rotate and, through the connecting rod 59, cause the sleeve 56 to slide towards the inner wall of the main body 1. After the sleeve 56 slides, it no longer blocks the limiting pin 54 of the second baffle 53, making the second baffle 53 in a flip-up state on the surface of the filter cylinder 51. As the filter cylinder 51 rotates, the waste inside the filter cylinder 51 will push the second baffle 53 to flip open and roll off from inside the filter cylinder 51 onto the drain plate 71.

[0075] Step 4: When the booster 63 is submerged in water and starts, it will propel the equipment forward. When the telescopic rod 62 extends and retracts, causing the booster 63 to move upward, the air intake pipe 73 connects to the diffuser pipe 74 through the booster 63. The air intake pipe 73 is located above the water surface. When the booster 63 starts, it will draw air through the air intake pipe 73 and discharge it into the diffuser pipe 74. The garbage accumulated on the drain plate 71 will drip onto the baffle plate 72 during the draining process. The liquid on the baffle plate 72 will be quickly discharged under the blowing action of the diffuser pipe 74, thus keeping the drain plate 71 and the baffle plate 72 dry at all times.

[0076] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0077] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

[0078] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automatic waterway surface garbage collection device, comprising a main body (1) and a top cover (2), wherein the top cover (2) is installed on the top of the main body (1), characterized in that, Also includes: The blocking module (3) is set on the outside of the main body of the equipment (1) to expand the range of garbage catching on the water surface; The salvage module (4) is located inside the main body of the equipment (1) and is used to salvage garbage on the water surface; A dewatering assembly (5) is installed inside the main body of the equipment (1) and is used to dehydrate and reduce the volume of collected waste. The dewatering assembly (5) includes a filter cylinder (51) rotatably connected inside the main body of the equipment (1). A first baffle (52) is symmetrically rotatably connected to one side of the filter cylinder (51), and a second baffle (53) is symmetrically rotatably connected to the side of the filter cylinder (51) away from the first baffle (52). Limiting pins (54) are fixedly connected to the outer walls of the second baffle (53). The main body of the equipment (1) is located inside the filter cylinder. A bracket (55) is fixedly connected, an electric drive turntable (58) is installed in the middle of the bracket (55), sleeves (56) are symmetrically slidably connected on both sides of the bracket (55), protrusions (57) are uniformly fixedly connected to the inner wall of the sleeves (56), a connecting rod (59) is connected between the electric drive turntable (58) and the sleeves (56), a knife holder (510) is uniformly slidably connected to the surface of the filter cartridge (51), and a first spring (511) is fixedly connected between the knife holder (510) and the outer wall of the filter cartridge (51). An auxiliary collection component (6) is installed inside the main body of the device (1) for the separate collection of bottle-shaped floating objects; A drainage component (7) is installed at the bottom of the main body of the equipment (1) to improve the efficiency of draining and drying the recycled waste.

2. The automatic waterway surface garbage collection device according to claim 1, characterized in that, The first baffle (52) can only be flipped open to the inside of the filter cartridge (51), and the second baffle (53) can only be flipped open to the outside of the filter cartridge (51). The limiting pin (54) is slidably engaged with the inner wall of the sleeve (56). The end of the first spring (511) is in contact with the inner wall of the sleeve (56). The sleeve (56) and the filter cartridge (51) are collinear.

3. The automatic waterway surface garbage collection device according to claim 1, characterized in that, The filter cartridge (51) is rotatably connected to a side cover (5101), which is rotatably connected to the inner wall of the main body (1) of the equipment. A hollow square rod (5102) is inserted into the middle of the side cover (5101). Traction modules (5103) are symmetrically installed inside the hollow square rod (5102). Traction ropes (5104) are installed between the traction modules (5103). A cylindrical seat (5105) is fixedly connected to the middle of the traction rope (5104). A slide block (5106) is slidably connected inside the hollow square rod (5102). The cylindrical seat (5105) is rotatably connected inside the slide block (5106). A cutting blade (5107) is slidably connected to the outer wall of the hollow square rod (5102). The cutting blade (5107) and the slide block (5106) are fixedly connected.

4. The automatic waterway surface garbage collection device according to claim 1, characterized in that, The blocking module (3) includes a shaft seat (31) symmetrically fixedly connected to the top of the equipment body (1). A cylinder (32) is rotatably connected to each shaft seat (31). A main partition (33) is symmetrically rotatably connected to the side wall of the equipment body (1). The output end of the cylinder (32) is rotatably connected to the top of the main partition (33). A secondary partition (34) is slidably connected to the outer wall of the main partition (33).

5. The automatic waterway surface garbage collection device according to claim 1, characterized in that, The salvage module (4) includes a lead screw (41) symmetrically installed on the inner wall of the equipment body (1). A first slide rod (42) is fixedly connected to the inner wall of the equipment body (1) and below the lead screw (41). A conveyor frame (43) is slidably connected to the first slide rod (42). A gear shaft (44) is symmetrically rotatably connected inside the conveyor frame (43). A conveyor belt (45) is driven connected to the gear shaft (44). The conveyor frame (43) is threadedly engaged with the lead screw (41).

6. The automatic waterway surface garbage collection device according to claim 5, characterized in that, The auxiliary collection component (6) includes a base (61) fixedly connected to the bottom of the main body (1). A telescopic rod (62) is installed in the middle of the base (61). A booster (63) is fixedly connected to the bottom of the telescopic rod (62). A main enclosure (64) is fixedly connected to the base (61). A secondary enclosure (65) is vertically slidably connected to the main enclosure (64). A toothed plate (66) is symmetrically fixedly connected to the upper surface of the secondary enclosure (65).

7. The automatic waterway surface garbage collection device according to claim 6, characterized in that, The inner wall of the main body (1) of the equipment is symmetrically and rotatably connected with a rack (67), and the bottom of the conveyor frame (43) is fixedly connected with a rack (68). The rack (68) and the toothed plate (66) are both engaged with the rack (67).

8. The automatic waterway surface garbage collection device according to claim 6, characterized in that, The drainage assembly (7) includes a drain plate (71) fixedly connected inside the equipment body (1). A partition plate (72) is fixedly connected inside the equipment body (1) and below the drain plate (71). A flow-expanding pipe (74) is installed on the side wall of the partition plate (72). A one-way valve (75) is rotatably connected inside the flow-expanding pipe (74). An air inlet pipe (73) is installed on the base (61). The air inlet pipe (73) and the flow-expanding pipe (74) are coaxial.

9. A method for automatic collection of surface debris in waterways, applied to an automatic collection device for surface debris in waterways as described in any one of claims 1-8, characterized in that, Includes the following steps: Step 1: Deploy the main body of the equipment (1) to the waterway that needs to be cleaned. After starting the equipment, the cylinder (32) extends and pushes the main mesh (33) to flip on the side wall of the main body of the equipment (1). After the main mesh (33) flips, the secondary mesh (34) slides on the main mesh (33), thereby increasing the interception area of ​​the equipment by flipping and extending the main mesh (33) and the secondary mesh (34). Then the conveyor frame (43) slides down inside the main body of the equipment (1), so that the conveyor belt (45) is submerged in the water to collect the garbage on the water surface. Step 2: The conveyor belt (45) will transport the garbage retrieved from the water surface to the filter cylinder (51). The garbage will squeeze the first baffle (52), causing the first baffle (52) to flip and open inward into the filter cylinder (51). Then the garbage enters the filter cylinder (51). When the filter cylinder (51) rotates, the liquid in the garbage will be discharged by centrifugal force, thereby reducing the weight of the garbage. When the filter cylinder (51) rotates, it will drive the blade holder (510) to rotate together. The blade holder (510) will be squeezed by the protrusion (57) on the inner wall of the sleeve (56), causing the blade holder (510) to slide back and forth inward into the filter cylinder (51) around the filter cylinder (51). When the blade holder (510) slides, it will pierce the garbage inside the filter cylinder (51), thereby allowing the water remaining in the garbage due to the cavity to be discharged. Step 3: The cutting disc (5107) will break up the waste during the dewatering process, thereby reducing the volume occupied by the waste. After the waste is dewatered inside the filter cylinder (51), the electric drive turntable (58) will rotate and, through the connecting rod (59), cause the sleeve (56) to slide towards the inner wall of the main body (1). After the sleeve (56) slides, it will no longer block the limiting pin (54) of the second baffle (53), so that the second baffle (53) is in a flip-up state on the surface of the filter cylinder (51). As the filter cylinder (51) rotates, the waste inside the filter cylinder (51) will push the second baffle (53) to flip open and roll off from inside the filter cylinder (51) onto the drain plate (71). Step 4: When the booster (63) is submerged in water and starts, it will push the equipment forward. When the telescopic rod (62) extends and retracts, the booster (63) moves upward. The air inlet pipe (73) is connected to the diffuser pipe (74) through the booster (63). The air inlet pipe (73) is above the water surface. When the booster (63) starts, it will draw air through the air inlet pipe (73) and discharge it into the diffuser pipe (74). The garbage accumulated on the drain plate (71) will drip onto the partition plate (72) during the draining process. The liquid on the partition plate (72) will be quickly discharged under the blowing action of the diffuser pipe (74), so that the drain plate (71) and the partition plate (72) are always dry.

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