Water surface garbage salvaging device

Patent metadata

Field	Value
Publication number	US-11613862-B2
Application number	US-202017414875-A
Country	US
Kind code	B2
Filing date	Nov 12, 2020
Priority date	Nov 19, 2019
Publication date	Mar 28, 2023
Grant date	Mar 28, 2023

Abstract

A water surface garbage salvaging device, comprising a demihull, a large garbage salvaging device and a small garbage cleaning device; wherein the large garbage salvaging device is arranged on a front portion of the demihull, and the small garbage cleaning device is arranged on a rear portion thereof; the large garbage salvaging device comprises a paddle wheel, slipways and a large garbage storage bin; and the small garbage cleaning device comprises a filter mesh, a guide rail slider mechanism, a lifting mechanism and a pulley system, a hanging bracket is arranged above the filter mesh.

First claim

What is claimed is:

1. A water surface garbage salvaging device, comprising a demihull, a large garbage salvaging device, a small garbage cleaning device and a central controller; wherein the large garbage salvaging device is arranged on a front portion of the demihull, and the small garbage cleaning device is arranged on a rear portion thereof; the large garbage salvaging device comprises a paddle wheel, slipways and a large garbage storage bin, the slipways are arranged on two sides of the paddle wheel separately, and the slipways are connected with the large garbage storage bin; and the small garbage cleaning device is arranged behind the large garbage salvaging device, the small garbage cleaning device comprises a filter mesh, a guide rail slider mechanism, a lifting mechanism and a pulley system, a hanging bracket is arranged above the filter mesh, the lifting mechanism and the pulley system are arranged on two sides of the filter mesh, two ends of the hanging bracket are arranged on the lifting mechanism separately and the middle thereof is connected with the filter mesh, one end of a rope of the pulley system is tied to the lifting mechanism and the other end thereof is tied to the filter mesh, the guide rail slider mechanism is arranged between the filter mesh and the hanging bracket, and garbage storage bins are installed below two ends of a stroke of the guide rail slider mechanism.

2. The water surface garbage salvaging device according to claim 1 , wherein the paddle wheel comprises a stator and a rotor, the rotor comprises a hub and fan blades, the stator is concentrically fitted with a hub of the rotor, a portion of the stator above a waterline adopts a closed ramp structure, the ramp is communicated with the slipways, and a gap is provided on a portion of the stator below the waterline.

3. The water surface garbage salvaging device according to claim 2 , wherein the fan blades are in a form of a filter mesh.

4. The water surface garbage salvaging device according to claim 1 , wherein a compression device is arranged above the large garbage storage bin, and the compression device adopts a gear rack mechanism.

5. The water surface garbage salvaging device according to claim 1 , wherein a pressure sensor is arranged on a bottom portion of the large garbage storage bin, and infrared sensors are arranged on two sides of an upper portion thereof.

6. The water surface garbage salvaging device according to claim 1 , wherein the guide rail slider mechanism comprises a lead screw guide rail and a slider, the lead screw guide rail comprises an optical shaft and a screw, two ends of the lead screw guide rail are fixed with the demihull, and the screw is connected with a motor.

7. The water surface garbage salvaging device according to claim 6 , wherein a cleaning brush is arranged on the slider, and the garbage storage bins are arranged below two ends of a stroke of the cleaning brush.

8. The water surface garbage salvaging device according to claim 1 , wherein a flow meter is arranged behind the filter mesh.

9. The water surface garbage salvaging device according to claim 1 , wherein a top portion of the hanging bracket is fixed with a solar panel.

10. The water surface garbage salvaging device according to claim 1 , wherein a power supply and a central controller are installed within the demihull.

Assignees

• Univ Jiangsu Science & Tech

Inventors

• Cui Jie
• Ji Chunyan
• Ye Renchuan

Classifications

• Y02A20/204

  Keeping clear the surface of open water from oil spills · CPC title

• B01D33/155

  the filtering surface being parallel to the rotation axis · CPC title

• C02F2201/009

  Apparatus with independent power supply, e.g. solar cells, windpower or fuel cells · CPC title

• E02B15/104 Primary

  Conveyors; Paddle wheels; Endless belts (E02B15/101 takes precedence) · CPC title

• C02F2209/03

  Pressure · CPC title