A water surface garbage collection device

Abstract

This utility model belongs to the field of water surface cleaning technology, specifically disclosing a water surface garbage collection device, including a hull. A collection channel is provided below the hull, and a collection arm is installed at the end of the collection channel. A retrieval trough communicating with the collection channel is opened above the hull, and a collection frame is installed in the retrieval trough. A lifting assembly is installed above the collection frame. The lifting assembly includes a frame, a lead screw, a mounting plate, a first positioning rod, and a second positioning rod. Garbage is collected through the collection frame. The collected garbage can be lifted by rotating the lead screw. Since the lead screw and the frame are threadedly connected, the lead screw moves up and down on the frame, thereby driving the collection frame to rise and fall. A locking assembly is used to fix the height of the collection frame by engaging with the locking teeth on the positioning rod. The adjustable height collection frame adapts to different water levels or garbage loads, avoiding overflow or missed collection due to a fixed height. The collection range is expanded by the collection arm.

Description

Technical Field

[0001] This utility model relates to the field of water surface cleaning technology, specifically a water surface garbage collection device. Background Technology

[0002] Currently, not only does floating garbage in ordinary lakes and rivers pollute water quality and the environment, but floating garbage on the water surfaces of some dams and locks, as well as lakes and rivers in tourist areas, also creates an unsightly environment. These areas mainly rely on manual removal, which is not only inefficient and labor-intensive, but also costly and dangerous. Therefore, the use of surface garbage collection devices is necessary.

[0003] However, existing surface garbage collection devices are not convenient for adjusting the height of the collection device during the garbage collection process. When the water level is too high, it may overflow, and when it is too low, it cannot reach the garbage. In sloping or waters of varying depths, some garbage may not be collected because the device height is fixed. Furthermore, it is difficult to adjust the draft for garbage of different sizes or types, such as floating leaves and semi-submerged plastic, resulting in missed collection or only surface garbage being collected. Utility Model Content

[0004] The purpose of this invention is to provide a water surface garbage collection device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a water surface garbage collection device, including a hull, a collection channel is provided below the hull, a collection arm is installed at the end of the collection channel, a retrieval trough communicating with the collection channel is opened above the hull, a collection frame is provided in the retrieval trough, and a lifting component is provided above the collection frame.

[0006] The lifting assembly includes a frame, a lead screw, a mounting plate, a first positioning rod, and a second positioning rod. The frame is fixed to the hull. The lead screw is vertically positioned and passes through the frame, with a threaded connection between the lead screw and the frame. The end of the lead screw is rotatably connected to the mounting plate, which is fixed to the collection frame. The first and second positioning rods are fixed to the mounting plate and both pass through the frame. The surface of the first positioning rod has several locking grooves, and a locking assembly is provided on the frame. Waste is collected through the collection frame. The collected waste can be lifted by rotating the lead screw, which, due to the threaded connection, moves up and down on the frame, thus raising and lowering the collection frame. The locking assembly engages with the locking grooves on the positioning rods to fix the height of the collection frame.

[0007] As a preferred embodiment of this invention, the collecting arm is equipped with an interception net, which is used to intercept garbage on the water surface.

[0008] As a preferred embodiment of this utility model, a crank handle is fixed to the top of the lead screw, and the crank handle is mainly for the convenience of rotating the lead screw.

[0009] As a preferred embodiment of this utility model, the collection frame is provided with a plurality of drainage holes, and a collection inlet is provided on the side of the collection frame near the collection arm. The drainage holes can allow water in the collection frame to leak out after the collection frame is raised, and the collected garbage enters the collection frame from the collection inlet.

[0010] In a preferred embodiment of this utility model, the locking assembly includes a movable cylinder, a movable block, a locking block, a spring, and a stabilizing rod. The movable cylinder is fixed on the U-shaped frame. The movable block, spring, and stabilizing rod are all disposed inside the movable cylinder. The locking block is fixed on the movable block and passes through the movable cylinder and is inserted into the locking tooth groove to restrict the first positioning block. The stabilizing rod passes through the movable block and is fixed at both ends to the movable cylinder. The spring is fixed at both ends to the movable block and the movable cylinder.

[0011] The height of the collection frame is fixed by locking the first positioning rod in place by inserting the locking block into the locking tooth groove. The locking of the first positioning rod can be released by pushing the movable block backward, causing it to disengage the locking block from the locking tooth groove.

[0012] As a preferred embodiment of this utility model, a movable groove is provided above the movable cylinder, and a push block is fixed above the movable block. The push block is located in the movable groove, and the push block is mainly used to facilitate pushing the movable block.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model features an adjustable-height collection frame to adapt to different water levels or garbage loads, avoiding overflow or missed collection caused by a fixed height. The collection range is expanded by setting up a collection arm, making it especially suitable for floating objects such as leaves and plastics. The screw drive structure ensures smooth lifting, and the locking component ensures a fixed height during operation. The crank handle design saves effort and is suitable for manual operation. The drainage hole design allows for rapid drainage and reduces the weight of the collection frame. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the lifting component structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the locking component structure of this utility model.

[0019] In the diagram: 1. Hull; 101. Collection channel; 102. Salvage trough; 2. Collection arm; 201. Interception net; 3. Collection frame; 301. Collection inlet; 4. Lifting assembly; 401. U-shaped frame; 402. Lead screw; 4021. Crank handle; 403. Mounting plate; 404. First positioning rod; 4041. Locking tooth groove; 405. Second positioning rod; 5. Locking assembly; 501. Movable cylinder; 5011. Movable groove; 502. Movable block; 5021. Push block; 503. Locking block; 504. Spring; 505. Stabilizing bar. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Please see Figure 1-4 This utility model provides a technical solution: a water surface garbage collection device, including a hull 1, a collection channel 101 is provided below the hull 1, a collection arm 2 is installed at the end of the collection channel 101, a dredging trough 102 communicating with the collection channel 101 is provided above the hull 1, a collection frame 3 is provided in the dredging trough 102, and a lifting component 4 is provided above the collection frame 3.

[0024] The lifting assembly 4 includes a frame 401, a lead screw 402, a mounting plate 403, a first positioning rod 404, and a second positioning rod 405. The frame 401 is fixed to the hull 1. The lead screw 402 is vertically arranged and passes through the frame 401. The lead screw 402 and the frame 401 are connected by threads. The end of the lead screw 402 is rotatably connected to the mounting plate 403. The mounting plate 403 is fixed to the collection frame 3. The first positioning rod 404 and the second positioning rod 405 are fixed to the mounting plate 403, and both the first positioning rod 404 and the second positioning rod 405 pass through the frame 401. The surface of the first positioning rod 404 is provided with several locking grooves 4041, and the frame 401 is provided with a locking assembly 5. Waste is collected through the collection box 3. The collected waste can be moved up and down by rotating the lead screw 402. Since the lead screw 402 is threadedly connected to the bracket 401, the lead screw 402 moves up and down on the bracket 401, thereby driving the collection box 3 to move up and down. The locking assembly 5 is used to fix the height of the collection box 3 by engaging with the locking groove 4041 on the positioning rod.

[0025] Furthermore, the collection arm 2 is equipped with an interception net 201, which is used to intercept garbage on the water surface.

[0026] Furthermore, a crank handle 4021 is fixed to the top of the lead screw 402, and the crank handle 4021 is mainly for facilitating the rotation of the lead screw 402.

[0027] Furthermore, the collection frame 3 is provided with several drainage holes, and a collection inlet 301 is provided on the side of the collection frame 3 near the collection arm 2. The drainage holes can allow water in the collection frame 3 to leak out after the collection frame 3 is raised, and the collected garbage enters the collection frame 3 from the collection inlet 301.

[0028] Furthermore, the locking assembly 5 includes a movable cylinder 501, a movable block 502, a locking block 503, a spring 504, and a stabilizing rod 505. The movable cylinder 501 is fixed on the U-shaped frame 401. The movable block 502, the spring 504, and the stabilizing rod 505 are all disposed inside the movable cylinder 501. The locking block 503 is fixed on the movable block 502, and the locking block 503 passes through the movable cylinder 501 and is inserted into the locking tooth groove 4041 to restrict the first positioning block. The stabilizing rod 505 passes through the movable block 502, and both ends of the stabilizing rod 505 are fixed on the movable cylinder 501. Both ends of the spring 504 are fixed on the movable block 502 and the movable cylinder 501.

[0029] The height of the collection frame 3 is fixed by locking the first positioning rod 404 by inserting the locking block 503 into the locking tooth groove 4041. The locking of the first positioning rod 404 can be released by pushing the movable block 502 backward, causing the movable block 502 to drive the locking block 503 out of the locking tooth groove 4041.

[0030] Furthermore, an active groove 5011 is provided above the active cylinder 501, and a push block 5021 is fixed above the active block 502. The push block 5021 is located inside the active groove 5011. The push block 5021 is mainly used to facilitate pushing the active block 502.

[0031] In summary, during the operation of this device, as the vessel 1 moves, the collection arm 2 with its intercepting net 201 guides floating garbage to the collection channel 101. The garbage then enters the collection frame 3 within the dredging trough 102 with the water flow. The drainage holes on the side wall of the collection frame 3 allow for rapid drainage, reducing the amount of water carried by the garbage. The height of the collection frame 3 can be manually adjusted via the lifting assembly 4. The crank 4021 rotates the screw 402, causing the mounting plate 403 and the collection frame 3 to rise and fall due to the threaded transmission. The first positioning rod 404 engages with the locking assembly 5 to fix the height of the collection frame 3, preventing it from sliding down during operation. In the default state, the spring 504 pushes the movable block 502, causing the locking block 503 to engage in the toothed groove and lock the height. To adjust, the movable block 502 is pushed backward by the push block 5021 to release the lock, allowing adjustment of the screw 402. After the collection frame 3 is raised to its highest position, garbage can be dumped onto the transport ship or the shore.

[0032] It is worth noting that the entire device is controlled by a master control button. Since the device matched with the control button is a common device and belongs to existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0033] 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 surface litter collecting device, characterized by: The vessel includes a hull (1), a collection channel (101) is provided below the hull (1), a collection arm (2) is installed at the end of the collection channel (101), a salvage trough (102) is provided above the hull (1) and communicates with the collection channel (101), a collection frame (3) is provided in the salvage trough (102), and a lifting assembly (4) is provided above the collection frame (3). The lifting assembly (4) includes a frame (401), a lead screw (402), a mounting plate (403), a first positioning rod (404), and a second positioning rod (405). The frame (401) is fixed to the hull (1). The lead screw (402) is vertically arranged and passes through the frame (401). The lead screw (402) and the frame (401) are connected by threads. The end of the lead screw (402) is rotatably connected to the mounting plate (403). The mounting plate (403) is fixed on the collection frame (3). The first positioning rod (404) and the second positioning rod (405) are fixed on the mounting plate (403). Both the first positioning rod (404) and the second positioning rod (405) pass through the frame (401). The surface of the first positioning rod (404) is provided with several locking grooves (4041). The frame (401) is provided with a locking assembly (5).

2. A water surface litter collecting device according to claim 1, characterized in that: An interception net (201) is provided on the collecting arm (2).

3. A water surface litter collecting device according to claim 1, characterized in that: A crank handle (4021) is fixed to the top of the lead screw (402).

4. A water surface litter collecting device according to claim 1, characterized in that: The collection frame (3) has several holes, and the collection frame (3) has a collection inlet (301) on the side near the collection arm (2).

5. A water surface litter collecting device according to claim 1, characterized in that: The locking assembly (5) includes a movable cylinder (501), a movable block (502), a locking block (503), a spring (504), and a stabilizing rod (505). The movable cylinder (501) is fixed on the U-shaped frame (401). The movable block (502), spring (504), and stabilizing rod (505) are all located inside the movable cylinder (501). The locking block (503) is fixed on the movable block (502) and passes through the movable cylinder (501) and is inserted into the locking tooth groove (4041) to restrict the first positioning block. The stabilizing rod (505) passes through the movable block (502) and is fixed at both ends on the movable cylinder (501). The spring (504) is fixed at both ends on the movable block (502) and the movable cylinder (501).

6. A water surface litter collecting device according to claim 5, characterised in that: An active groove (5011) is provided above the active cylinder (501), and a push block (5021) is fixed above the active block (502), with the push block (5021) located inside the active groove (5011).

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