Water surface cleaning device

Abstract

A water surface cleaning device is provided. The water surface cleaning device includes a main body, a cover and a filter basket. The main body is formed with an opening for the filter basket to get into and out of the main body. One side of the opening is provided with a buckle. Two opposite sides of the filter basket are respectively provided with a hinge part and a clamping part. The hinge part is hinged to one side of the cover, and an other side of the cover is configured for being clamped to the buckle. One side, where the hinge part is located, of the filter basket is provided with a limiting rib, and a limiting surface is arranged at a position on an inner side of the opening corresponding to the limiting rib. The limiting surface restricts the limiting rib from rotating about the clamping part.

What is claimed is: 
     
         1 . A water surface cleaning device, comprising a main body, a cover and a filter basket, wherein the main body is formed with an opening for the filter basket to get into and out of the main body, one side of the opening is provided with a buckle, two opposite sides of the filter basket are respectively provided with a hinge part and a clamping part, the hinge part is hinged to one side of the cover, an other side of the cover is configured for being clamped to the buckle, and the other side of the cover is capable of pressing against the clamping part; one side, where the hinge part is located, of the filter basket is provided with a limiting rib, a limiting surface is arranged at a position on an inner side of the opening corresponding to the limiting rib, the limiting rib and the limiting surface extend in an in-and-out direction of the filter basket, and the limiting surface restricts the limiting rib from rotating about the clamping part. 
     
     
         2 . The water surface cleaning device according to  claim 1 , wherein the cover is provided with a hollow-out handle, an other side, where the clamping part is located, of the filter basket is provided with a boss which is configured for being held and extends towards the handle. 
     
     
         3 . The water surface cleaning device according to  claim 2 , wherein the main body comprises propellers, a power supply and a controller which are located on a same side of the main body and far away from the handle, an inlet of the filter basket and the clamping part is located on an other same side of the main body, and when the water surface cleaning device is lifted by means of the handle, the inlet faces upwards. 
     
     
         4 . The water surface cleaning device according to  claim 3 , wherein the inlet is provided with a rolling brush connected to a first motor, a flexible barrier strip is arranged on one side, parallel to the rolling brush, of the inlet, and a rotation direction, at the flexible barrier strip, of the rolling brush faces the filter basket. 
     
     
         5 . The water surface cleaning device according to  claim 4 , wherein the rolling brush comprises a central shaft and guide vanes radially distributed on the central shaft, the guide vanes comprise sheet-like guide vanes and/or columnar guide vanes, and when both the sheet-like guide vanes and the columnar guide vanes are arranged on the central shaft, the sheet-like guide vanes and the columnar guide vanes are distributed at intervals in an axial direction and a circumferential direction. 
     
     
         6 . The water surface cleaning device according to  claim 3 , wherein the main body is provided with a watertight cabin and a short wire groove, the power supply and the controller are arranged in the watertight cabin, different wires are led into the short wire groove to be gathered into a multi-core wire and led out, and the multi-core wire is connected to the watertight cabin via a watertight joint. 
     
     
         7 . The water surface cleaning device according to  claim 6 , wherein the watertight cabin is connected to the main body by means of a detachable structure, and the multi-core wire is connected to the watertight cabin by means of an other detachable structure. 
     
     
         8 . The water surface cleaning device according to  claim 3 , wherein the propellers are arranged on left and right sides of the main body in parallel, each of the propellers comprises a barrel cabin, the barrel cabin is internally provided with an axial flow blade, each of both ends of the barrel cabin is provided with a baffle, and the baffle comprises an annular ring connected to the barrel cabin and a spoke arranged on an inner-diameter side of the annular ring. 
     
     
         9 . The water surface cleaning device according to  claim 8 , wherein the baffle is connected to the barrel cabin by means of a quick-release structure, the quick-release structure comprises an annular guide groove arranged on the barrel cabin and an annular guide block arranged on the annular ring, and the annular guide block is capable of sliding in the annular guide groove;
 the annular guide groove is internally provided with a wedge-shaped block, a wedge-shaped groove is formed in the annular guide block, the wedge-shaped block is capable of being clamped in the wedge-shaped groove to realize circumferential limit, or   the annular guide groove comprises a reducing hole, the annular guide block is an elastic column, and the elastic column is capable of being clamped in the reducing hole to realize circumferential limit.   
     
     
         10 . The water surface cleaning device according to  claim 3 , wherein the main body is provided with a front anti-collision strip and side anti-collision strips, anti-collision wheels are arranged on both sides of the inlet in front of the main body, and the anti-collision wheels are horizontally and rotatably arranged.