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River channel cleaning device for water conservancy projects

A technology for water conservancy projects and cleaning devices, which is applied in grain handling, earthmoving machines/shovels, mechanically driven excavators/dredging machines, etc., can solve problems such as easy clogging of pipelines and difficulty in cleaning pipelines, and achieve better results. Effect

Inactive Publication Date: 2020-12-08
刘利利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the dredging process of water conservancy projects, pipes are mostly used to suck up the silt inside the river, and the pipes are used to absorb silt, but there are not only silt but also a lot of solid waste at the bottom of the river, which is very easy to block the pipes, making it difficult to clean the pipes

Method used

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  • River channel cleaning device for water conservancy projects
  • River channel cleaning device for water conservancy projects
  • River channel cleaning device for water conservancy projects

Examples

Experimental program
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Effect test

Embodiment 1

[0020] see Figure 1-4 , a river channel cleaning device for water conservancy projects, comprising a hull 1, a dredging structure and a garbage cleaning structure, a garbage cleaning structure is fixed at the right end of the hull 1, a dredging structure is fixed on the side of the garbage cleaning structure, and the garbage cleaning structure The structure includes a crushing box 7, an internal crushing structure, a lifting structure 4, a rotating transport structure and a bottom pushing structure. The crushing box 7 is fixed on the upper side of the hull 1, and an internal crushing structure is arranged inside the crushing box 7. The side of the hull 1 is provided with a lifting structure 4, and the lifting structure 4 is driven to connect with a rotating transport structure, and the end of the rotating transport structure is fixed with a bottom pushing structure. First, use the bottom upgrading structure 4 to place the bottom pushing structure to a suitable height, then us...

Embodiment 2

[0027] Compared with Embodiment 1, the improvement of this embodiment is that: a guide plate 8 is fixed above the crushing box 7, and the guide plate 8 is in a curved shape. The guide plate 8 prevents splashing during the crushing process. Both the crushing box 7 and the back side of the silting suction box 10 are provided with detachable cover plates, which facilitate cleaning inside the box.

[0028] The working principle of the present invention is as follows: first, the top motor 23 is used to drive the take-up roller 22, so that the fixed plate 28 moves longitudinally, so that the slider 27 slides inside the chute 24, thereby placing the bottom pushing structure at a suitable height, and then using The pressure sensor 6 detects the pressure of the bottom fixed shovel 32 from the bottom garbage, and then detects the distance between the bottom fixed shovel 32 and the bottom garbage, and detects whether the bottom fixed shovel 32 is tightly pressed on the top of the garbage...

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Abstract

The invention discloses a river channel cleaning device for water conservancy projects. The river channel cleaning device comprises a ship body, a desilting structure and a garbage cleaning structure,wherein the garbage cleaning structure comprises a crushing box body, an internal crushing structure, a lifting structure, a rotary transportation structure and a bottom pushing structure; and the internal crushing structure comprises a rotating motor, a rotating shaft, crushing fan blades, a side edge roller, a driving roller, a linkage belt and a side edge rotating shaft. The crushing structureis arranged at the side edge of a silt suction structure, so that some solid garbage is cleaned, and the situation that a silt suction pipeline is difficultly cleaned as the solid garbage blocks thesilt suction pipeline in the silt suction structure is avoided. Meanwhile, the lifting structure is arranged on the device, so tat the solid garbage can be automatically transported, smashed and collected, and thus the cleaning effect is better.

Description

technical field [0001] The invention relates to a water conservancy device, in particular to a river channel cleaning device for water conservancy engineering. Background technique [0002] During the dredging process of water conservancy projects, pipes are mostly used to suck up the silt inside the river, and the pipes are used to absorb silt. However, there are not only silt but also a lot of solid waste at the bottom of the river, which is very easy to block the pipes, making it difficult to clean the pipes. Contents of the invention [0003] The object of the present invention is to provide a river channel cleaning device for water conservancy engineering, so as to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A river channel cleaning device for water conservancy projects, comprising a hull, a dredging structure and a garbage clea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/88E02F3/90E02F3/92E02F5/28B02C13/20B02C13/06B02C13/286
CPCB02C13/06B02C13/20B02C13/286B02C2013/28618E02F3/88E02F3/885E02F3/90E02F3/92E02F5/28
Inventor 刘利利
Owner 刘利利