Regular dredging device for pond bottom

Abstract

The invention discloses a regular dredging device for pond bottom. The regular dredging device comprises a vehicle body, a sludge hopper and a mechanical arm, wherein a sling is arranged at the end, away from the vehicle body, of the mechanical arm, a shoveling hopper is arranged at the end, away from the mechanical arm, of the sling, the shoveling hopper comprises a left hopper body and a right hopper body which are matched with each other, a mounting frame is arranged between the shoveling hopper and the sling, two sets of clamping mechanisms are arranged on the mounting frame, symmetrically arranged and used for driving the left hopper and the right hopper correspondingly, and each clamping mechanism comprises a gear I rotationally arranged on the mounting frame, a connecting rod I with one end fixedly connected with the gear I, a connecting rod II with one end hinged to the bottom of the mounting frame and a connecting rod III hinged between the connecting rod II and the connecting rod I, the hoppers are arranged on the connecting rods II, the connecting rods II are located between the hoppers and the connecting rods III, the gears I in the two sets of clamping mechanisms are meshed with each other, a gear II meshed with one of the first gears is rotationally arranged on the mounting frame, and a submersible motor for driving the gear II to rotate is arranged on the mounting frame. According to the device, the sludge cleaning efficiency can be improved.

Description

technical field [0001] The application relates to the field of water conservancy engineering, in particular to a periodic desilting device at the bottom of a pool. Background technique [0002] Water conservancy and hydropower project dredging generally refers to river dredging, that is, to control the river silt deposited at the bottom of the river. As the carrier of water resources, the river channel causes soil migration during the flow of water. Soil deposition is the main cause of river siltation. The silt has affected the normal performance of various functions of the river such as flood control, drainage, irrigation, water supply and navigation. In order to restore the normal function of the river, it is necessary to regularly clean up the silt in the river. [0003] In the related art, the notification number is the Chinese patent of CN208039342U, which discloses a river silt cleaning device for municipal engineering, including a hull, a silt storage tank is installe...

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Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that: using a bucket to clean up the sludge, the sludge in the bucket is easy to fall from the bucket during the movement process, which will affect the cleaning efficiency

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