A water weed removal device for water conservancy projects
A technology for removing devices and water conservancy projects, which can be used in water conservancy projects, cleaning and application of open water surfaces, etc., and can solve the problems of high cost and low cost.
Active Publication Date: 2021-04-06
卞卫国
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Problems solved by technology
[0003] The purpose of the present invention is to provide a device for removing water weeds in water conservancy projects, which is relatively low in cost, in order to solve the problem of relatively high technical cost for some small water bodies that do not need to be cleaned frequently
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[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings. Wherein the same components are denoted by the same reference numerals.
[0021] A water weed removal device for water conservancy projects, such as figure 1 As shown, it needs to be installed on the existing boat 90 to use, and it includes a support frame 10 as an installation base, two grass catch frames 30 for fishing for aquatic plants in the water, a lift frame 20 for supporting the grass catch frame 30 to hang outside the hull, and a collection Grass collection bag 70 for aquatic plants.
[0022] The support frame 10 can be fixed on the tail end of the existing ship 90 by means of bolt connection, welding connection and the like. Lift frame 20 comprises main frame 21 and two supports 22, and main frame 21 and support 22 are affixed, and wherein one end of main frame 21 links to each other with support frame 10, and lift frame 20 can be affixed with supp...
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The present invention aims at some relatively small water bodies that do not need to be cleaned frequently, and the problem of high cost in the prior art, and provides a water weed removal device for water conservancy projects, which includes a supporting frame, a lifting frame, two connecting frames, a grass collecting bag and Two grass fishing frames respectively arranged on one of the connecting frames, the supporting frame is arranged at one end of the lifting frame, and the two connecting frames are respectively arranged on both sides of the other end of the lifting frame, and the grass fishing frame includes a rotary connection below the connecting frame. The connecting ring and the grass-catching ring arranged below the connecting ring, the grass-catching ring and the connecting ring are coaxial and the two are fixedly connected through the connecting rod, the rotation axis of the grass-catching frame coincides with the axis of the grass-picking ring, and one side of the grass-catching frame is relatively High, one side is lower inclined setting, two grass fishing racks are symmetrically arranged about a vertical plane, the distance between the highest points of the two grass fishing racks is smaller than the distance between the lowest points, and the peripheral surface of the end of the connecting rod close to the grass fishing ring The knife edge is fixedly connected, the structure of the invention is simple, the occupied space is small, and the cost is low.
Description
technical field [0001] The invention relates to the field of water conservancy projects, in particular to a water weed removal device for water conservancy projects. Background technique [0002] Some aquatic plants sometimes grow in the waterways of some water conservancy facilities. If these aquatic plants grow too luxuriantly, it will affect the flow of water in the waterways. These aquatic plants need to be salvaged and cleaned. Some smaller waterways can be salvaged manually, and some larger waterways are generally salvaged by using some equipment. The existing equipment, for example, was disclosed on July 31, 2018, and the publication number is Chinese patent CN207672544U , discloses a new type of aquatic weed cleaning boat suitable for lakes, including a main hull, a main working device, a paddle wheel device, a horizontal conveying device and a collecting device; the main working device, the paddle wheel device and the horizontal conveying device are installed on the...
Claims
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IPC IPC(8): E02B15/10A01D44/00
Inventor 卞卫国刘佩玺赵俊霞唐启福
Owner 卞卫国