Water surface cleaning device for water conservancy project

Abstract

The water surface cleaning device for the water conservancy project comprises a ship body, a driving machine is installed on one side of the ship body, the output end of the driving machine is connected with a spiral blade, a long groove is formed in the ship body in a penetrating mode, and a plurality of round holes are formed in the ship body. The spiral blade drives the ship body to move in water, when floating garbage passes through the long groove, the conveying belt drives the baffle to rotate, when the baffle makes contact with the floating garbage, the baffle drives the garbage to be conveyed on the conveying belt, and then the conveying belt conveys the garbage to the position above the filter screen box and falls into the filter screen box. When the garbage in the filter screen box is more and needs to be cleaned, two driving motors are started at the moment, the driving motors drive rotating plates to rotate, the rotating plates wind ropes, then the two ropes drive the movable screen to synchronously move in the filter screen box, and at the moment, the garbage in the deeper position of the filter screen box is conveniently cleaned; therefore, the floating garbage is cleaned and collected.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, and in particular to a water surface cleaning device for water conservancy projects. Background Technology

[0002] Water conservancy projects refer to a series of technical measures for regulating, allocating, and utilizing water resources by constructing facilities such as dams, dikes, canals, and sluices. They aim to prevent floods and reduce disasters, supply water for power generation, provide irrigation and drainage, and improve the ecological environment. In water conservancy projects, garbage that may exist on the water surface includes plastic bags, beverage bottles, food packaging, dead branches and leaves, etc. This garbage not only affects the aesthetics of the water body, but may also block waterways, pollute water quality, and endanger aquatic ecosystems and human health.

[0003] Existing technologies disclose several utility model patents in the field of water conservancy engineering technology. Among them, utility model patent application number CN215948123U discloses a water surface cleaning device for water conservancy projects. Its basic description is as follows: This utility model relates to the field of water conservancy engineering technology and discloses a water surface floating garbage cleaning device for water conservancy projects. It includes a main body, a collection chamber, an inclined trough, and a buoyancy ring. A filter plate is fixedly installed at the bottom of the main body, and a bearing is embedded in the bottom of the filter plate. A rotating shaft located below the filter plate is fixedly installed on the inner wall of the bearing. A ring-shaped distribution of vortex blades is fixedly installed on the lower side wall of the rotating shaft. Displacement grooves are symmetrically formed on the inner wall of the main body. A slider adapted to the displacement groove is movably installed on the outer wall of the collection chamber corresponding to the position of the displacement groove. In this utility model, the up-and-down movement of the collection chamber generates a suction force towards the inside of the collection chamber on the water surface. This suction force can draw garbage floating on the water surface near the collection chamber towards the collection chamber. Because the inclined trough is inclined, the garbage can be easily sucked into the inside of the collection chamber, achieving the effect of cleaning floating garbage on the water surface.

[0004] In actual implementation, the above-mentioned document relies on the water flow impacting the vortex blades to rotate, causing the collection chamber to move up and down, generating a suction force towards the inside of the collection chamber on the water surface. However, the water surface that needs to be cleaned may remain stationary, and relying solely on the impact of the water flow may not be sufficient to clean up the garbage. Utility Model Content

[0005] (1) Technical issues to be resolved

[0006] To address the aforementioned problems in the prior art, this utility model provides a water surface cleaning device for water conservancy projects. It solves the problem that relying on the impact of water flow to rotate the vortex blades and drive the collection chamber to move up and down, generating a suction force towards the inside of the collection chamber on the water surface, but the water surface to be cleaned may remain stationary, and it may be difficult to clean up the garbage by simply relying on the impact of water flow.

[0007] (2) Technical solution

[0008] To achieve the above objectives, the main technical solution adopted by this utility model is as follows:

[0009] A water surface cleaning device for hydraulic engineering includes a hull, a drive motor installed on one side of the hull, a spiral blade connected to the output end of the drive motor, a long slot extending through the hull, several circular holes in the hull, a transmission device for transporting floating debris connected to the hull, a filter device for screening water connected to the hull, the transmission device being attached to one side of the filter device, and a pulling device for facilitating debris removal slidably connected inside the filter device.

[0010] The transmission device includes a support rod and a connecting rod, both of which are connected to the hull. A transmission belt is connected inside the connecting rod, and several baffles are installed on the transmission belt. A protective shell is provided over the transmission belt, and the protective shell is connected through the hull.

[0011] The filtration device includes a fixed rod, a connecting plate connected to the fixed rod, a plurality of through holes in the connecting plate, a filter screen box installed on the connecting plate, and a movable screen slidably connected inside the filter screen box.

[0012] The connecting plate is designed with a recessed shape to facilitate water leakage.

[0013] The through holes correspond to the positions of the round holes.

[0014] The pulling device includes two fixed blocks, a drive motor is connected to the two fixed blocks, a rotating plate is connected to the output end of the drive motor, a rope is wound around the rotating plate, and a steering wheel is attached to the rope.

[0015] The steering wheel is mounted on the filter box, and one end of each of the two ropes is connected to the movable screen.

[0016] (3) Beneficial effects

[0017] The beneficial effects of this utility model are as follows: In actual implementation, the drive motor is started to rotate the spiral blades, which in turn starts the conveyor belt. The spiral blades move the hull in the water. When floating garbage passes over the long trough, the conveyor belt drives the baffle to rotate. When the baffle contacts the floating garbage, it carries the garbage on the conveyor belt. The conveyor belt then transports the garbage to the top of the filter box and into the filter box. When there is a lot of garbage in the filter box and it needs to be cleaned, two drive motors are started. The drive motors drive the rotating plate to rotate, and the rotating plate winds the rope. Then, the two ropes drive the moving screen to move synchronously in the filter box. This facilitates the cleaning of garbage deeper in the filter box, thus completing the cleaning and collection of floating garbage. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the hull of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the transmission device of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the filtration device of this utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the pulling device of this utility model.

[0023] [Explanation of Labels in the Attached Image]

[0024] 1. Hull; 2. Drive motor; 3. Spiral blade; 4. Long slot; 5. Circular hole; 6. Transmission device; 61. Support rod; 62. Connecting rod; 63. Conveyor belt; 64. Baffle; 65. Protective shell; 7. Filter device; 71. Fixing rod; 72. Connecting plate; 73. Filter screen box; 74. Moving screen; 75. Through hole; 8. Pulling device; 81. Fixing block; 82. Drive motor; 83. Rotating plate; 84. Rope; 85. Steering wheel. Detailed Implementation

[0025] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation methods in conjunction with the accompanying drawings.

[0026] Please refer to Figures 1 to 5 As shown, this utility model discloses a water surface cleaning device for water conservancy projects, including a hull 1, a drive motor 2 installed on one side of the hull 1, a spiral blade 3 connected to the output end of the drive motor 2, a long groove 4 extending through the hull 1, several round holes 5 inside the hull 1, a transmission device 6 for transporting floating garbage connected inside the hull 1, a filter device 7 for screening water connected inside the hull 1, the transmission device 6 overlapping one side of the filter device 7, and a pulling device 8 for facilitating garbage cleaning slidably connected inside the filter device 7. In actual implementation, the drive motor 2 is started to drive the spiral blade 3 to rotate. At this time, the conveyor belt 63 is started. Then, the spiral blade 3 drives the hull 1 to move in the water. When the long trough 4 passes the floating garbage, the conveyor belt 63 drives the baffle 64 to rotate. When the baffle 64 comes into contact with the floating garbage, the baffle 64 drives the garbage to be transported on the conveyor belt 63. Then, the conveyor belt 63 transports the garbage to the top of the filter box 73 and falls into the filter box 73. Thus, the cleaning and collection of floating garbage is completed.

[0027] Optionally, the transmission device 6 includes a support rod 61 and a connecting rod 62, both of which are connected inside the hull 1. A conveyor belt 63 is connected inside the connecting rod 62, and several baffles 64 are installed on the conveyor belt 63. A protective shell 65 is fitted over the conveyor belt 63, penetrating inside the hull 1. In actual implementation, by setting up the conveyor belt 63 and baffles 64, when the conveyor belt 63 is running, the baffles 64 can block the debris on the conveyor belt 63, preventing it from slipping.

[0028] Optionally, the filter device 7 includes a fixed rod 71, a connecting plate 72 connected to the fixed rod 71, a plurality of through holes 75 formed in the connecting plate 72, a filter screen box 73 installed on the connecting plate 72, and a movable screen 74 slidably connected inside the filter screen box 73. In actual implementation, by setting the filter screen box 73, excess water can be screened out, so that water is removed after garbage collection, achieving dry and wet separation.

[0029] Optionally, the connecting plate 72 is designed with a recessed shape to facilitate water leakage. In actual implementation, by setting the connecting plate 72 with a recessed shape, water can leak out from the through hole 75 inside the connecting plate 72.

[0030] Optionally, the through hole 75 corresponds to the position of the round hole 5. In actual implementation, by setting the through hole 75 and the round hole 5, after water leaks out, it will leak back into the water flow through the round hole 5.

[0031] Optionally, the pulling device 8 includes two fixed blocks 81, with drive motors 82 connected to the two fixed blocks 81. A rotating plate 83 is connected to the output end of the drive motors 82, and a rope 84 is wound around the rotating plate 83. A steering wheel 85 is attached to the rope 84. In actual implementation, when there is a lot of debris in the filter box 73 and cleaning is required, the two drive motors 82 are activated. The drive motors 82 drive the rotating plate 83 to rotate, and the rotating plate 83 winds the rope 84. Subsequently, the two ropes 84 drive the moving screen 74 to move synchronously within the filter box 73, facilitating the cleaning of debris deeper within the filter box 73.

[0032] Optionally, the steering wheel 85 is mounted on the filter box 73, and one end of each of the two ropes 84 is connected to the movable screen 74. In actual implementation, by setting up the movable screen 74 and the filter box 73, the movable screen 74 can raise the garbage at the bottom of the filter box 73 when it moves, making it convenient for operators to clean.

[0033] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0034] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A water surface cleaning device for hydraulic engineering, comprising a hull, characterized in that: A drive motor is installed on one side of the hull, and a spiral blade is connected to the output end of the drive motor. A long slot is opened through the hull, and several round holes are opened in the hull. A transmission device for transporting floating garbage is connected in the hull, and a filter device for screening water is connected in the hull. The transmission device is attached to one side of the filter device, and a pulling device for easy garbage removal is slidably connected in the filter device.

2. The water surface cleaning device for water conservancy projects according to claim 1, characterized in that: The transmission device includes a support rod and a connecting rod, both of which are connected to the hull. A transmission belt is connected inside the connecting rod, and several baffles are installed on the transmission belt. A protective shell is provided over the transmission belt, and the protective shell is connected through the hull.

3. The water surface cleaning device for water conservancy projects according to claim 1, characterized in that: The filtration device includes a fixed rod, a connecting plate connected to the fixed rod, a plurality of through holes in the connecting plate, a filter screen box installed on the connecting plate, and a movable screen slidably connected inside the filter screen box.

4. The water surface cleaning device for water conservancy projects according to claim 3, characterized in that: The connecting plate is designed with a recessed shape to facilitate water leakage.

5. A water surface cleaning device for water conservancy projects according to claim 3, characterized in that: The through holes correspond to the positions of the round holes.

6. A water surface cleaning device for water conservancy projects according to claim 3, characterized in that: The pulling device includes two fixed blocks, a drive motor is connected to the two fixed blocks, a rotating plate is connected to the output end of the drive motor, a rope is wound around the rotating plate, and a steering wheel is attached to the rope.

7. A water surface cleaning device for water conservancy projects according to claim 6, characterized in that: The steering wheel is mounted on the filter box, and one end of each of the two ropes is connected to the movable screen.

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