Turnover lifting type garbage salvaging device for landscape river and method of using the same

Abstract

The present application relates to the technical field of water pollution treatment, in particular to a turnover lifting type garbage salvaging device for landscape river and its using method, which comprises a base fixedly arranged on the upper part of the river, both ends of the base are fixedly connected with mounting plates, the two mounting plates are symmetrically arranged about the base, and the two mounting plates and the base form a U-shaped structure, a double-shaft motor is fixedly installed on the inner side surface of the base; a salvaging assembly is hingedly connected to the outer side surfaces of the two mounting plates, and a collecting assembly is installed between the salvaging assembly and the two mounting plates; a scraping assembly is hingedly installed on the top surface of the base, and the scraping assembly is used for scraping the garbage in the salvaging assembly to the collecting assembly; the salvaging device provided by the present application adopts the form of lifting to salvage garbage, a larger salvaging surface is formed along the channel, the garbage floating on the river surface can be salvaged in a large area, and the salvaging efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of water pollution control technology, specifically to a tilting and lifting garbage collection device for landscape waterways and its usage method. Background Technology

[0002] Traditional methods for cleaning up solid waste in rivers typically involve setting up barriers in the river to block the waste, and then manually retrieving the blocked waste.

[0003] However, the above-mentioned salvage methods still have the following shortcomings in use:

[0004] When there is too much garbage in the water, the garbage that is blocked cannot be removed in time, which can easily affect the water quality of the river. In addition, the solid garbage that is manually removed has a high water content, making it difficult to recycle and dispose of, thus causing environmental pollution. Summary of the Invention

[0005] The purpose of this invention is to provide a tilting and lifting garbage retrieval device for landscape waterways and its usage method, so as to solve the problems mentioned in the background art.

[0006] The objective of this invention can be achieved through the following technical solutions:

[0007] On the one hand, the present invention provides a tilting and lifting garbage retrieval device for landscape waterways, including a base fixedly installed on the upper part of the waterway, with mounting plates fixedly connected to both ends of the base, the two mounting plates being symmetrically arranged about the base, and the two mounting plates forming a U-shaped structure with the base, and a dual-shaft motor being fixedly installed on the inner side of the base;

[0008] A retrieval assembly, which is connected to the dual-axis motor drive, is hinged to the outer surfaces of the two mounting plates. A collection assembly, which works in conjunction with the retrieval assembly, is installed between the retrieval assembly and the two mounting plates.

[0009] A scraping assembly is hinged to the top surface of the base for use with the retrieval assembly and the collection assembly. The scraping assembly is used to scrape the garbage in the retrieval assembly into the collection assembly.

[0010] It also includes a temporary debris-blocking assembly installed in the river channel, the temporary debris-blocking assembly being located on the water-facing side of the base.

[0011] Furthermore, the salvage assembly includes a first rotating rod and a second rotating rod. A first rotating rod and a second rotating rod are hinged to the outer side of the mounting plate. The hinge points of the first rotating rod, the second rotating rod, and the base are respectively located at two diagonally opposite positions near the base, and the hinge point of the second rotating rod is located above the hinge point of the first rotating rod. The two output shaft ends of the dual-axis motor are respectively fixedly connected to the first rotating rods on the two mounting plates at the hinge points. The dual-axis motor is used to synchronously drive the two first rotating rods to rotate around the hinge points as the axis.

[0012] The first and second rotating rods are connected to a support plate at their ends away from the mounting plate, and the first and second rotating rods are hinged to the outer side of the support plate. A filter box is fixedly installed between the top surfaces of the two support plates. The filter box has a U-shaped structure.

[0013] A positioning component is provided between the outer surface of the tray and the second rotating rod at the corresponding position.

[0014] Furthermore, the positioning component includes a limiting plate and an arc-shaped through groove formed on the side of the tray. One end of the limiting plate is rotatably connected to the outer side of the tray. A connecting rod is fixedly connected to the top of the limiting plate near the tray. The connecting rod passes through the tray through the arc-shaped through groove, and a pull rod is fixedly connected to one end of the connecting rod that passes through the tray. A limiting groove is formed on the side of the limiting plate near the connecting rod. A coil spring for positioning the limiting plate is fixedly installed between the limiting plate and the tray.

[0015] A guide rod that works in conjunction with the limiting groove is fixedly installed on the inner side of the second rotating rod near its lower part.

[0016] Furthermore, the collection assembly includes a hanging rod and a net bag, and a hanging rod is fixedly installed on the inner side of the mounting plate and the inner side of the tray.

[0017] Each of the four corners of the net is fixedly equipped with a hanging ring, and the four hanging rings are detachably fitted onto the four hanging rods.

[0018] Furthermore, the scraping assembly includes pulleys fixedly installed on the base and two base frames symmetrically arranged on the top surface of the base. The end of the base frame near the base is hinged to the top surface of the base, and a support rod is fixedly connected to the end of the base frame away from the base. A sliding rod is fixedly connected to the end of the support rod away from the base frame, and a baffle is fixedly connected between the ends of the two sliding rods away from the support rod.

[0019] A sliding plate is provided between the two sliding rods, and the two ends of the sliding plate are slidably connected to the outer periphery of the two sliding rods respectively. A scraper is hinged to the bottom of the sliding plate.

[0020] A servo motor is fixedly mounted on the base frame. An eccentric wheel is fixedly connected to the output shaft end of the servo motor. A rocker arm is fixedly connected to the eccentric wheel. An intermediate rod is hinged to the end of the rocker arm away from the eccentric wheel. The end of the intermediate rod away from the rocker arm is hinged to the scraper.

[0021] During rotation, the eccentric wheel makes sliding contact with the pulley on its outer periphery.

[0022] Furthermore, the distance between the two support rods is greater than the distance between the two sliding rods.

[0023] Furthermore, the temporary debris-blocking assembly includes a sinker and a float, with a filter screen fixedly connected between the sinker and the float.

[0024] On the other hand, the present invention also provides a method for using the above-mentioned tilting and lifting garbage retrieval device for landscape waterways, comprising the following steps:

[0025] S1: Before dredging, place temporary debris-blocking components on the upstream side of the river channel to temporarily intercept the garbage;

[0026] S2: Start the dual-shaft motor to make the salvage and collection components lift the garbage in the river into the air;

[0027] S3: Let the debris inside the salvage and collection components stand for a period of time to drain the moisture from the debris;

[0028] S4: Activate the scraping assembly to clean the debris in the filter box of the retrieval assembly;

[0029] S5: Clean the mesh bag of the collection component, clean it and then restore and install it;

[0030] S6: Reset the filter box of the salvage component;

[0031] S7: Remove the temporary debris barrier assembly.

[0032] Furthermore, in step S2, the retrieval component and the collection component retrieve the garbage from the river channel and float it into the air, including:

[0033] Start the dual-axis motor, which drives the first rotating rod to rotate, and the first rotating rod drives the second rotating rod to rotate, so that the two gradually change from a vertical state to a horizontal state. During the rotation, the filter box and the net form a retrieval surface to retrieve the garbage in the river and float it into the air.

[0034] During the rotation of the second rotating rod, the guide rod passes over the limiting plate and enters the limiting groove, locking the first and second rotating rods in a locked state.

[0035] Furthermore, in step S4, the scraping assembly is activated to clean the debris from the filter box of the retrieval assembly, including:

[0036] The servo motor is started to drive the eccentric wheel to rotate, which in turn drives the rocker arm to rotate. The rocker arm pulls the scraper through the middle rod to scrape the garbage in the filter box into the mesh bag. When the scraper contacts the support rod, the eccentric wheel continues to rotate until its protruding part engages with the pulley. The force of the eccentric wheel lifts the base frame with the left end as the axis. The eccentric wheel continues to rotate until its non-protruding part engages with the pulley. At this point, the scraper stops against the baffle, and the base frame descends and returns to its original position.

[0037] Repeat the above steps until the debris in the filter box is completely emptied.

[0038] The beneficial effects of this invention are:

[0039] The retrieval device and method provided by this invention use a lifting method to retrieve garbage, creating a large retrieval surface along the channel. This allows for large-scale retrieval of floating garbage, improving retrieval efficiency. After retrieval, the garbage is lifted above the water surface to drain excess water, reducing its overall weight. Once dried, a scraping device automatically scrapes the garbage into a net for centralized processing. Compared to manual collection and cleaning, this invention significantly improves garbage retrieval efficiency. Attached Figure Description

[0040] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0041] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the present invention;

[0042] Figure 2 This is a schematic diagram of the structure in the initial state of the present invention;

[0043] Figure 3 This is a three-dimensional schematic diagram of the connection relationship between the salvage component and the base in this invention;

[0044] Figure 4 yes Figure 3 Enlarged view of section A;

[0045] Figure 5 This is a three-dimensional schematic diagram of the scraping component in the scraping state in this invention;

[0046] Figure 6 This is a three-dimensional schematic diagram of the scraping component in the lifting and resetting state in this invention;

[0047] Figure 7 yes Figure 6 The front view;

[0048] The reference numerals in the attached figures are as follows:

[0049] 1-Base; 2-Pattern; 3-Scraping assembly; 31-Base frame; 32-Support rod; 33-Slide rod; 34-Baffle; 35-Slide plate; 36-Scraper; 37-Eccentric wheel; 38-Servo motor; 39-Rock arm; 310-Intermediate rod; 311-Pulley; 4-Temporary debris barrier assembly; 41-Sinking rod; 42-Floating rod; 43-Filter screen; 5-Dual-axis motor; 6-First rotating rod; 7-Second rotating rod; 8-Filter box; 9-Positioning assembly; 91-Arc-shaped through groove; 92-Limiting plate; 93-Connecting rod; 94-Pull rod; 95-Coil spring; 96-Guide rod; 97-Limiting groove; 10-Hanging rod; 11-Lifting ring; 12-Net bag; 13-River channel; 14-Mounting plate. Detailed Implementation

[0050] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0051] Example 1:

[0052] Please see Figures 1-7 In this embodiment of the invention, a flipping and lifting garbage retrieval device for landscape waterways includes a base 1 fixedly installed on the upper part of the waterway 13. Both ends of the base 1 are fixedly connected to mounting plates 14. The two mounting plates 14 are symmetrically arranged about the base 1, and the two mounting plates 14 and the base 1 form a U-shaped structure. A dual-axis motor 5 is fixedly installed on the inner side of the base 1.

[0053] A retrieval assembly that is driven and connected to a dual-axis motor 5 is hinged to the outer surfaces of the two mounting plates 14. A collection assembly that works in conjunction with the retrieval assembly is installed between the retrieval assembly and the two mounting plates 14.

[0054] A scraping assembly 3 is hinged to the top surface of the base 1 for use with the retrieval assembly and the collection assembly. The scraping assembly 3 is used to scrape the garbage in the retrieval assembly to the collection assembly.

[0055] It also includes a temporary debris barrier assembly 4 installed in the river channel 13, which is located on the water-facing side of the base 1.

[0056] The salvage assembly includes a first rotating rod 6 and a second rotating rod 7. A first rotating rod 6 and a second rotating rod 7 are hinged to the outer side of the mounting plate 14. The hinge points of the first rotating rod 6, the second rotating rod 7 and the base 1 are respectively located at two diagonally opposite positions close to the base 1, and the hinge point of the second rotating rod 7 is located above the hinge point of the first rotating rod 6. The two output shaft ends of the dual-axis motor 5 are respectively fixedly connected to the two first rotating rods 6 on the mounting plates 14 at the hinge points. The dual-axis motor 5 is used to synchronously drive the two first rotating rods 6 to rotate around the hinge points as the axis.

[0057] The first rotating rod 6 and the second rotating rod 7 are connected to the support plate 2 at the ends away from the mounting plate 14. The first rotating rod 6 and the second rotating rod 7 are hinged to the outer side of the support plate 2. A filter box 8 is fixedly installed between the top surfaces of the two support plates 2. The filter box 8 has a U-shaped structure.

[0058] A positioning component 9 is provided between the outer surface of the pallet 2 and the corresponding position of the second rotating rod 7.

[0059] The positioning component 9 includes a limiting plate 92 and an arc-shaped through groove 91 on the side of the tray 2. One end of the limiting plate 92 is rotatably connected to the outer side of the tray 2. A connecting rod 93 is fixedly connected to the top of the side of the limiting plate 92 near the tray 2. The connecting rod 93 passes through the tray 2 through the arc-shaped through groove 91, and a pull rod 94 is fixedly connected to one end of the connecting rod 93 that passes through the tray 2. A limiting groove 97 is provided on the side of the limiting plate 92 near the connecting rod 93. A coil spring 95 for positioning the limiting plate 92 is fixedly installed between the limiting plate 92 and the tray 2.

[0060] A guide rod 96, which works in conjunction with the limiting groove 97, is fixedly installed on the inner side of the second rotating rod 7 near its lower part.

[0061] The dual-axis motor 5 drives the first rotating rod 6 to rotate, at which time the second rotating rod 7 rotates passively. As the filter box 8 rotates upward, the guide rod 96 slides into the limiting groove 97 on the limiting plate 92 after pressing against it. At this time, both the first rotating rod 6 and the second rotating rod 7 are in a horizontal state. The limiting plate 92 locks the second rotating rod 7 to prevent it from moving, facilitating subsequent processing of the waste in the filter frame. After the waste processing is completed, pulling the pull rod 94 moves the limiting plate 92 to the right, causing the guide rod 96 to disengage from the limiting plate 92. At this time, starting the dual-axis motor 5 can drive the first rotating rod 6 to rotate downward and reset.

[0062] The collection components include a hanging rod 10 and a net bag 12. A hanging rod 10 is fixedly installed on the inner side of the mounting plate 14 and the inner side of the tray 2.

[0063] Each of the four corners of the net bag 12 is fixedly equipped with a hanging ring 11, and the four hanging rings 11 are detachably sleeved on the four hanging rods 10.

[0064] Initially, the filter box 8 is located below the base 1. When it is necessary to retrieve garbage, the dual-axis motor 5 is activated, driving the first rotating rod 6 and the driven second rotating rod 7 to gradually rotate to a horizontal position. During this process, the net 12 and the filter box 8 form a retrieval area, retrieving garbage from the scraping assembly 3 and its surface. Simultaneously, when the second rotating rod 7 rotates to a horizontal position, the positioning assembly 9 keeps the first rotating rod 6 and the second rotating rod 7 horizontal. In this state, the retrieved garbage is above the water surface. After being left to stand for a period of time, the water in the garbage can be drained, reducing its moisture content.

[0065] The scraping assembly 3 includes a pulley 311 fixedly installed on the base 1 and two base frames 31 symmetrically arranged on the top surface of the base 1. The end of the base frame 31 near the base 1 is hinged to the top surface of the base 1. The end of the base frame 31 away from the base 1 is fixedly connected to a support rod 32. The end of the support rod 32 away from the base frame 31 is fixedly connected to a sliding rod 33. A baffle 34 is fixedly connected between the ends of the two sliding rods 33 away from the support rod 32.

[0066] A sliding plate 35 is provided between the two sliding rods 33. The two ends of the sliding plate 35 are slidably connected to the outer periphery of the two sliding rods 33 respectively. A scraper 36 is hinged to the bottom of the sliding plate 35.

[0067] A servo motor 38 is fixedly mounted on a base frame 31. An eccentric wheel 37 is fixedly connected to the output shaft end of the servo motor 38. A rocker arm 39 is fixedly connected to the eccentric wheel 37. An intermediate rod 310 is hinged to the end of the rocker arm 39 away from the eccentric wheel 37. The end of the intermediate rod 310 away from the rocker arm 39 is hinged to the scraper 36.

[0068] During rotation, the eccentric wheel 37 slides in contact with the pulley 311.

[0069] The servo motor 38 is started, driving the eccentric wheel 37 to rotate. The eccentric wheel 37 drives the rocker arm 39 to rotate, pulling the scraper 36 to scrape inside the filter box 8. During this process, when the scraper 36 finishes scraping and is at the junction of the support rod 32 and the slide rod 33, the eccentric wheel 37 continues to rotate. Its protruding part cooperates with the pulley 311, lifting the support rod 32, the slide rod 33, and the scraper 36 around the hinge point between the base frame 31 and the base 1. The eccentric wheel 37 continues to rotate, pushing the scraper 36 back to its original position. When the scraper 36 returns to its original position, the pulley 311 gradually cooperates with the non-protruding part of the eccentric wheel 37, causing the support rod 32, the slide rod 33, and the scraper 36 to descend, at which point the scraper 36 has completed its reset. The continuous drive of the servo motor 38 will repeat the above actions until the debris inside the filter box 8 is cleaned.

[0070] The temporary debris-blocking component 4 includes a sinker 41 and a float 42, with a filter screen 43 fixedly connected between the sinker 41 and the float 42.

[0071] When the filter box 8 is in the salvage state, the sinker 41 is placed into the water-facing side of the base 1. The sinker 41 sinks freely to the riverbed. The float 42 is fixed to the top of the scraper assembly 3. A garbage blocking structure is formed by the filter screen 43 between the two to prevent garbage from flowing under the base 1 during the salvage process.

[0072] The retrieval device provided by this invention uses a lifting method to retrieve garbage, creating a large retrieval surface along the channel. This allows for large-scale retrieval of floating garbage, improving retrieval efficiency. After retrieval, the garbage is lifted above the water surface to drain excess water, reducing its overall weight. Once dried, the garbage is automatically scraped into a net bag 12 by a scraping device for convenient centralized processing. Compared to manual collection and cleaning, the garbage retrieval efficiency of this invention is significantly improved.

[0073] Example 2:

[0074] Based on Example 1, the distance between the two support rods 32 is greater than the distance between the two sliding rods 33.

[0075] This design facilitates the removal of the bottom net bag 12, while also ensuring that the skateboard 35 can only slide between the baffle 34 and the support rod 32, thus providing a limiting function.

[0076] Example 3:

[0077] Based on Example 1, a detailed method for using a tilting and lifting garbage retrieval device for landscape waterways is provided, including the following steps:

[0078] S1: Before the salvage operation, a temporary debris-blocking component 4 is placed on the water-facing side of the river channel 13 to temporarily intercept the garbage;

[0079] S2: Start the dual-axis motor 5. The dual-axis motor 5 drives the first rotating rod 6 to rotate, and the first rotating rod 6 drives the second rotating rod 7 to rotate, so that the two gradually change from a vertical state to a horizontal state. During the rotation, the filter box 8 and the net bag 12 form a retrieval surface to retrieve the garbage in the river channel 13 and float it into the air. During the rotation of the second rotating rod 7, the guide rod 96 passes through the limiting plate 92 and enters the limiting groove 97, so that the first rotating rod 6 and the second rotating rod 7 are locked.

[0080] S3: Let the garbage inside the dredged net bag 12 and filter box 8 stand for a period of time to filter out the moisture in the garbage;

[0081] S4: Start the servo motor 38 to drive the eccentric wheel 37 to rotate. The eccentric wheel 37 drives the rocker arm 39 to rotate. The rocker arm 39 pulls the scraper 36 through the intermediate rod 310 to scrape the garbage in the filter box 8 into the net bag 12. When the scraper 36 contacts the support rod 32, the protruding part of the eccentric wheel 37 cooperates with the pulley 311. The force of the eccentric wheel 37 lifts the base frame 31. Continue to rotate the eccentric wheel 37 until its non-protruding part cooperates with the pulley 311. At this time, the scraper 36 abuts against the baffle 34, and the base frame 31 descends and resets.

[0082] S5: Repeat the previous step until the debris in filter box 8 is completely cleaned;

[0083] S6: Remove the lifting ring 11 from the hanging rod 10, clean the net bag 12, and then reinstall it.

[0084] S7: Pull the lever 94 to release the limit on the connecting rod 93, and the dual-axis motor 5 drives the connecting rod 93 to return to its original position, so that the filter box 8 is directly below the base 1, completing the reset;

[0085] S8: Remove temporary debris barrier component 4.

[0086] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A tilting and lifting garbage retrieval device for landscape waterways, characterized in that, It includes a base (1) fixedly installed on the upper part of the river channel (13), and mounting plates (14) are fixedly connected to both ends of the base (1). The two mounting plates (14) are symmetrically arranged about the base (1), and the two mounting plates (14) and the base (1) form a U-shaped structure. A dual-shaft motor (5) is fixedly installed on the inner side of the base (1). A retrieval assembly that is driven by the dual-axis motor (5) is hinged to the outer surfaces of the two mounting plates (14). A collection assembly that works in conjunction with the retrieval assembly is installed between the retrieval assembly and the two mounting plates (14). A scraping assembly (3) for use with the retrieval assembly and the collection assembly is hinged to the top surface of the base (1). The scraping assembly (3) is used to scrape the garbage in the retrieval assembly into the collection assembly. It also includes a temporary debris barrier assembly (4) installed in the river channel (13), the temporary debris barrier assembly (4) being located on the water-facing side of the base (1); The salvage assembly includes a first rotating rod (6) and a second rotating rod (7). The first rotating rod (6) and the second rotating rod (7) are hinged to the outer side of the mounting plate (14). The hinge points of the first rotating rod (6), the second rotating rod (7) and the base (1) are located at two diagonal positions close to the base (1), and the hinge point of the second rotating rod (7) is located above the hinge point of the first rotating rod (6). The two output shaft ends of the dual-axis motor (5) are fixedly connected to the first rotating rods (6) on the two mounting plates (14) at the hinge points. The dual-axis motor (5) is used to synchronously drive the two first rotating rods (6) to rotate around the hinge points as the axis. The first rotating rod (6) and the second rotating rod (7) are connected to a support plate (2) at the ends away from the mounting plate (14), and the first rotating rod (6) and the second rotating rod (7) are hinged to the outer side of the support plate (2) evenly. A filter box (8) is fixedly installed between the top surfaces of the two support plates (2), and the filter box (8) has a U-shaped structure. A positioning component (9) is provided between the outer surface of the tray (2) and the second rotating rod (7) at the corresponding position. The positioning component (9) includes a limiting plate (92) and an arc-shaped through groove (91) on the side of the tray (2). One end of the limiting plate (92) is rotatably connected to the outer side of the tray (2). A connecting rod (93) is fixedly connected to the side of the limiting plate (92) near the tray (2) at its top position. The connecting rod (93) passes through the tray (2) through the arc-shaped through groove (91), and a pull rod (94) is fixedly connected to one end of the connecting rod (93) passing through the tray (2). A limiting groove (97) is opened on the side of the limiting plate (92) near the connecting rod (93). A coil spring (95) for positioning the limiting plate (92) is fixedly installed between the limiting plate (92) and the tray (2). A guide rod (96) that works in conjunction with the limiting groove (97) is fixedly installed on the inner side of the second rotating rod (7) near its lower part.

2. The tilting and lifting garbage retrieval device for landscape waterways according to claim 1, characterized in that, The collection assembly includes a hanging rod (10) and a net (12). A hanging rod (10) is fixedly installed on the inner side of the mounting plate (14) and the inner side of the tray (2). Each of the four corners of the net bag (12) is fixedly equipped with a hanging ring (11), and the four hanging rings (11) are detachably sleeved on the four hanging rods (10).

3. The tilting and lifting garbage retrieval device for landscape waterways according to claim 1, characterized in that, The scraping assembly (3) includes a pulley (311) fixedly installed on the base (1) and two base frames (31) symmetrically arranged on the top surface of the base (1). The end of the base frame (31) near the base (1) is hinged to the top surface of the base (1). The end of the base frame (31) away from the base (1) is fixedly connected to a support rod (32). The end of the support rod (32) away from the base frame (31) is fixedly connected to a sliding rod (33). A baffle (34) is fixedly connected between the ends of the two sliding rods (33) away from the support rod (32). A sliding plate (35) is provided between the two sliding rods (33). The two ends of the sliding plate (35) are slidably connected to the outer periphery of the two sliding rods (33), and a scraper (36) is hinged to the bottom of the sliding plate (35). A servo motor (38) is fixedly mounted on a base frame (31). An eccentric wheel (37) is fixedly connected to the output shaft end of the servo motor (38). A rocker arm (39) is fixedly connected to the eccentric wheel (37). An intermediate rod (310) is hinged to the end of the rocker arm (39) away from the eccentric wheel (37). The end of the intermediate rod (310) away from the rocker arm (39) is hinged to the scraper (36). During rotation, the eccentric wheel (37) slides in contact with the pulley (311) on its outer periphery.

4. A tilting and lifting garbage retrieval device for landscape waterways according to claim 3, characterized in that, The distance between the two support rods (32) is greater than the distance between the two sliding rods (33).

5. A tilting and lifting garbage retrieval device for landscape waterways according to claim 1, characterized in that, The temporary debris barrier assembly (4) includes a sinker (41) and a float (42), and a filter screen (43) is fixedly connected between the sinker (41) and the float (42).

6. A method of using the tilting and lifting garbage collection device for landscape waterways as described in any one of claims 1-5, characterized in that, Includes the following steps: S1: Before dredging, place temporary debris-blocking components (4) on the water-facing side of the river channel (13) to temporarily intercept the garbage; S2: Start the dual-shaft motor (5) to make the salvage and collection components lift the garbage in the river channel (13) into the air; S3: Let the debris inside the salvage and collection components stand for a period of time to drain the moisture from the debris; S4: Start the scraping assembly (3) to clean the garbage in the filter box (8) of the retrieval assembly; S5: Clean the collection component's net bag (12), and then restore and install it; S6: Reset the filter box (8) of the salvage assembly; S7: Remove the temporary debris barrier assembly (4).

7. The method of use according to claim 6, characterized in that, In S2, the retrieval component and the collection component retrieve and float the garbage in the river channel (13), including: Start the dual-axis motor (5), the dual-axis motor (5) drives the first rotating rod (6) to rotate, the first rotating rod (6) drives the second rotating rod (7) to rotate, so that the two gradually change from a vertical state to a horizontal state. During the rotation, the filter box (8) and the net bag (12) form a retrieval surface to retrieve the garbage in the river (13) and float it into the air. During the rotation of the second rotating rod (7), the guide rod (96) passes through the limiting plate (92) and enters the limiting groove (97), so that the first rotating rod (6) and the second rotating rod (7) are locked.

8. The method of use according to claim 7, characterized in that, In step S4, the scraping assembly (3) is activated to clean the debris in the filter box (8) of the retrieval assembly, including: The servo motor (38) is started to drive the eccentric wheel (37) to rotate. The eccentric wheel (37) drives the rocker arm (39) to rotate. The rocker arm (39) pulls the scraper (36) through the middle rod (310) to scrape the garbage in the filter box (8) into the mesh bag (12). When the scraper (36) contacts the support rod (32), the eccentric wheel (37) continues to rotate until its protruding part cooperates with the pulley (311). The force of the eccentric wheel (37) lifts the base frame (31) with the left end as the axis. The eccentric wheel (37) continues to rotate until its non-protruding part cooperates with the pulley (311). At this time, the scraper (36) abuts against the baffle (34), and the base frame (31) descends and resets. Repeat the above steps until the garbage in the filter box (8) is completely cleaned.

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