Water conservancy trash remover

Abstract

The utility model relates to the technical field of trash removers, in particular to a water conservancy trash remover which comprises a base. The slewing mechanism is mounted on the base; the first driver is arranged at the upper part of the slewing mechanism and used for driving the equipment main body to rotate; the lower part of the mechanical big arm is connected with the slewing mechanism through a rotating shaft; the second driver is arranged on the rotating shaft and used for driving the mechanical large arm to swing in the vertical plane; the elbow joint is connected with the upper part of the mechanical big arm through a rotating shaft; the third driver is arranged on the rotating shaft and used for driving the elbow joint to swing in the vertical plane; one end of the telescopic rod is connected to the elbow joint, and the other end is connected to the fishing device; the fishing device comprises a take-up box, a traction rope and a fishing net; the take-up box is internally provided with a wire roller and is used for taking up and paying off the traction rope; one end of the traction rope is fixed on the line roller, and the other end is connected to the fishing net. The salvage angle and range can be flexibly adjusted, the device adapts to garbage distribution conditions in different water environments, and the sewage disposal efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of cleaning machine technology, specifically to a water conservancy cleaning machine. Background Technology

[0002] At the confluence of rivers and lakes, debris such as garbage, duckweed, and aquatic plants easily accumulate, polluting the aquatic environment and affecting the ecological balance and sustainable use of water resources. Water purification equipment, as an important tool for maintaining water cleanliness, can effectively reduce water pollution and protect the cleanliness of rivers, lakes, and groundwater resources. Clean water resources are directly related to people's drinking water safety, food production quality, and economic development; therefore, water purification equipment is of great significance in environmental protection and resource utilization.

[0003] Currently, patent CN222332651U discloses a hydraulic tower-type cleaning machine with precise positioning, including a support device. A retrieval device is provided on one side of the support device. The retrieval device includes a lifting frame, a traction rope is provided at the top of the lifting frame, a hydraulic cylinder is installed in the middle of the lifting frame, and four opening and closing bars are evenly rotated around the bottom of the lifting frame. A retrieval net is provided between the opening and closing bars, and an opening and closing rope is provided inside the opening and closing bars. The opening and closing rope is connected to the output end of the hydraulic cylinder.

[0004] Regarding the aforementioned technologies, the inventors believe that the following defects exist: the retrieval device has limited freedom of movement, making it difficult to adapt to the cleaning needs at different angles in complex waters, thus limiting the operating range; the path design of the traction rope is relatively simple, lacking an efficient pulley guidance system, which easily leads to wear of the traction rope or uneven deployment of the retrieval net; the equipment is prone to shaking due to uneven force during dynamic operation, affecting positioning accuracy and long-term operational reliability. Utility Model Content

[0005] To address the problems mentioned in the background art, this utility model proposes a water conservancy cleaning machine. Through the design of the mechanical arm, elbow joint, and telescopic rod, combined with the traction rope and retrieval net of the retrieval device, the retrieval angle and range can be flexibly adjusted to adapt to the garbage distribution in different water environments, thereby improving the cleaning efficiency.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A water conservancy cleaning machine is provided, comprising: a base for supporting the entire device; a rotary mechanism installed on the base for realizing the rotational movement of the device; a first drive, located on the upper part of the rotary mechanism, for driving the main body of the device to rotate; a mechanical arm, the lower part of which is connected to the rotary mechanism via a rotating shaft; a second drive, located on the rotating shaft, for driving the mechanical arm to swing in a vertical plane; an elbow joint, connected to the upper part of the mechanical arm via a rotating shaft; a third drive, located on the rotating shaft, for driving the elbow joint to swing in a vertical plane; a telescopic rod, one end connected to the elbow joint and the other end connected to a retrieval device; the retrieval device includes a line take-up box, a traction rope, and a retrieval net; the line take-up box is installed on the rotary mechanism and has a line roller inside for taking in and releasing the traction rope; the traction rope has one end fixed to the line roller and the other end connected to the retrieval net.

[0007] Furthermore, it also includes: a first pulley, fixed to the outside of the take-up box, for guiding the movement of the traction rope; a second pulley, fixed to the non-extension end of the telescopic rod, for guiding the movement of the traction rope; and a third pulley, mounted on a fixing member, which is fixed to the end of the telescopic rod; the traction rope passes through the first pulley, the second pulley and the third pulley in sequence and is connected to the salvage net.

[0008] Furthermore, the telescopic rod can extend and retract axially to adjust the working range of the retrieval net.

[0009] Furthermore, the telescopic rod is a hydraulically driven or electrically operated push rod structure.

[0010] Furthermore, the traction rope is made of diamond rope, and the wire roller in the take-up box is driven by a motor.

[0011] Furthermore, a counterweight is provided at the bottom of the base to improve the stability of the equipment.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] (1) This utility model, through the design of mechanical arm, elbow joint and telescopic rod, combined with the traction rope and retrieval net of the retrieval device, can flexibly adjust the retrieval angle and range, adapt to the garbage distribution in different water environments, and significantly improve the cleaning efficiency.

[0014] (2) This utility model is equipped with a rotary mechanism and multiple drive devices, which can realize the rotation of the main body of the equipment, the vertical swing of the mechanical arm and the swing of the elbow joint, adapt to complex terrain and different angles of cleaning needs, and is flexible in operation and has a wide range of applications.

[0015] (3) The telescopic rod of this utility model adopts a hydraulic drive or electric push rod structure. The traction rope is wound and released by the motor-driven roller, realizing the automated control of the fishing net, reducing manual intervention and improving the intelligence level of the equipment.

[0016] (4) The base of this utility model is equipped with a counterweight block, which enhances the stability of the equipment, ensures that it is not easy to overturn when operating in a complex water environment, and improves the safety and reliability of the equipment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a water conservancy cleaning machine according to an embodiment of the present utility model;

[0018] Figure 2 This is another structural schematic diagram of a water conservancy cleaning machine according to an embodiment of this utility model;

[0019] Figure 3 This is a cross-sectional view of the take-up box of a water conservancy cleaning machine according to an embodiment of this utility model;

[0020] Reference numerals: 1. Base; 2. Rotating mechanism; 3. First drive; 4. Mechanical arm; 5. Second drive; 6. Elbow joint; 7. Third drive; 8. Telescopic rod; 9. Cable take-up box; 10. Cable roller; 11. Traction rope; 12. Salvage net; 13. First pulley; 14. Second pulley; 15. Third pulley; 16. Fixing component. Detailed Implementation

[0021] To facilitate understanding of this application, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or one or more intermediate elements may exist between them. When an element is described as "connected to" another element, it can be directly connected to the other element, or one or more intermediate elements may exist between them. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this specification are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of this application. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0023] Example:

[0024] A type of water conservancy cleaning machine, such as Figure 1 and Figure 2As shown, the system includes a base 1, a rotating mechanism 2, a mechanical arm 4, an elbow joint 6, a telescopic rod 8, and a retrieval device. The base 1 is a rectangular steel frame with a counterweight welded to the bottom to increase overall stability and prevent tipping. The rotating mechanism 2 is fixed to the center of the upper surface of the base 1 and integrates a slewing bearing, enabling 360° rotation in the horizontal plane. The first drive 3 is a hydraulic motor or servo motor, installed on the upper part of the rotating mechanism 2, driving the rotating mechanism 2 to rotate via gear meshing, thereby steering the main body of the equipment. The lower end of the mechanical arm 4 is hinged to the rotating mechanism 2 via a rotating shaft. Second drives 5 are located on both sides of the rotating shaft and are fixed to the rotating mechanism 2. The second drives 5 drive the mechanical arm 4 to swing about the rotating shaft in the vertical plane. The upper end of the mechanical arm 4 is connected to the elbow joint 6 via another rotating shaft. A third drive 7, similar in structure to the second drive, is located at this rotating shaft and is used to drive the elbow joint 6 to swing in the vertical plane, further extending the range of motion of the mechanical arm's end effector.

[0025] The telescopic rod 8 is a multi-stage hydraulic cylinder or electric push rod structure, with one end connected to the elbow joint 6 via a hinge, and the other end extending to the retrieval device. The telescopic rod 8 can extend and retract axially to adjust the working radius of the end retrieval device. Figure 3 As shown, the retrieval device includes a line take-up box 9, a traction rope 11, and a retrieval net 12. The line take-up box 9 is mounted on the rotary mechanism 2 and contains a motor-driven roller 10 with the traction rope 11 wound on it. The traction rope 11 passes through the following pulley system in sequence: First pulley 13: fixed to the top of the outer wall of the line take-up box 9, used to change the initial direction of the traction rope 11; Second pulley 14: fixed to the bracket at the non-extension end of the telescopic rod 8, used to guide the traction rope 11 along the telescopic rod 8; Third pulley 15: mounted on a fixing member 16, which is welded to the end of the telescopic rod 8; The traction rope 11 finally passes through the third pulley 15 and connects to the top of the retrieval net 12.

[0026] Workflow:

[0027] The first drive 3 drives the rotary mechanism 2 to rotate, causing the mechanical arm 4 to face the target water area; the second drive 5 and the third drive 7 adjust the pitch angle of the mechanical arm 4 and the elbow joint 6 respectively, and the telescopic rod 8 extends and retracts synchronously, moving the retrieval net 12 above the target area; the motor of the reel box 9 releases the traction rope 11, and the retrieval net 12 hangs down below the water surface; by swinging the mechanical arm and retracting the traction rope, the retrieval net 12 is controlled to scoop up floating garbage; the reel box 9 retrieves the traction rope 11 to lift the retrieval net 12 above the water surface, and the rotary mechanism 2 rotates to transfer the garbage to the collection point, completing the unloading.

[0028] Through the above implementation methods, this water conservancy cleaning machine can complete water conservancy cleaning tasks and is suitable for garbage cleaning work in various complex water environments.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water conservancy cleaning machine, characterized in that, include: The base (1) is used to support the entire device; A rotary mechanism (2) is mounted on a base (1) to realize the rotational movement of the equipment; The first drive (3) is set on the upper part of the rotary mechanism (2) and is used to drive the main body of the equipment to rotate; The mechanical arm (4) is connected to the rotary mechanism (2) via a rotating shaft at its lower part; The second drive (5) is mounted on the rotating shaft and is used to drive the mechanical arm (4) to swing in the vertical plane; the elbow joint (6) is connected to the upper part of the mechanical arm (4) via the rotating shaft. The third drive (7) is set on the rotating shaft and is used to drive the elbow joint (6) to swing in the vertical plane; the telescopic rod (8) is connected to the elbow joint (6) at one end and to the retrieval device at the other end. The salvage device includes a line reel (9), a traction rope (11), and a salvage net (12); The take-up box (9) is installed on the rotary mechanism (2) and has a wire roller (10) inside for taking up and releasing the traction rope (11). One end of the traction rope (11) is fixed on the wire roller (10) and the other end is connected to the fishing net (12).

2. The water conservancy cleaning machine according to claim 1, characterized in that, Also includes: The first pulley (13) is fixed to the outside of the take-up box (9) and is used to guide the movement of the traction rope (11); The second pulley (14) is fixed to the non-extended end of the telescopic rod (8) and is used to guide the movement of the traction rope (11); The third pulley (15) is mounted on the fixing member (16), which is fixed to the end of the telescopic rod (8); The traction rope (11) passes through the first pulley (13), the second pulley (14) and the third pulley (15) in sequence and is connected to the salvage net (12).

3. The water conservancy cleaning machine according to claim 1, characterized in that: The telescopic rod (8) can extend and retract axially to adjust the working range of the salvage net (12).

4. The water conservancy cleaning machine according to claim 3, characterized in that: The telescopic rod (8) is a hydraulically driven or electrically operated push rod structure.

5. The water conservancy cleaning machine according to claim 1, characterized in that: The traction rope (11) is made of diamond rope, and the wire roller (10) inside the take-up box (9) is driven by a motor.

6. The water conservancy cleaning machine according to claim 1, characterized in that: The base (1) is equipped with a counterweight at the bottom to improve the stability of the equipment.

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