Composite underwater power dredging drag harrow

A dredging and raking, composite technology, applied in mechanically driven excavators/dredgers, earthmoving machines/shovels, construction, etc., can solve the problems of low work efficiency, slow construction progress and high project cost, To achieve the effect of convenient installation, convenient processing, and improved strength

Pending Publication Date: 2021-07-27
THE JIANGSU GENERAL FACTORY OF WATER CONSERVANCY MACHINERY
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the effect of tides, the first method has slow construction progress and high project cost; the second method is difficult to restart the compacted soil with relatively long silting time, so the work efficiency is low
[0003] The a

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Composite underwater power dredging drag harrow
  • Composite underwater power dredging drag harrow
  • Composite underwater power dredging drag harrow

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0039] According to the present invention Figure 1-8 As shown, including the rack 1, further comprising a fixed harde 2, a power raft 3, and an air tank 4 disposed in sequential, which includes a pair of parallel disposed side panels 5, the fixed harde 2 fixedly connected to a pair of side Between the board, the power harrow 3 is actively coupled between a pair of side plates that are fixedly coupled between a pair of side plates.

[0040] The present invention is in operation, the rake of the raft includes a pair of side panels, and then sets the fixed hoe, power hoe and water tank in the front to rear, which is convenient to form an overall, easy to process, and improve the strength.

[0041] The fixed harrow, the power harde and the water tank are arranged in turn, the layout is reliable; when the ship sails, the 耙 耙 齿 切 切 切 切 切 切 将 将 将 将 将 将 将 将 扬 将 将 将 扬 将 将;;;;;;;;;;;;;;;; Forced cutting; water tank can spray water, jet action, water spray further broken plaster, the jet all...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a composite underwater power dredging drag harrow. The invention relates to the field of water conservancy environmental protection, in particular to a mechanical disturbance type dredging harrow tool which can be used in muddy coast coastal tidal estuaries, silt-laden rivers and channels. The invention provides a composite underwater power dredging drag harrow which is simple in structure, reliable in layout and capable of improving efficiency. The composite underwater power dredging drag harrow comprises a harrow frame and further comprises a fixed harrow, a power harrow and a gas water tank which are sequentially arranged from front to back, wherein the harrow frame comprises a pair of side plates arranged in parallel, the fixed harrow is fixedly connected between the pair of side plates, the power harrow is movably connected between the pair of side plates, and the gas water tank is fixedly connected between the pair of side plates. The power rake comprises a motor mounting plate, vertical plates are symmetrically arranged at the two ends of the motor mounting plate, limiting shafts are arranged on the upper portions of the vertical plates, rotating shafts are arranged on the lower portions of the vertical plates, arc-shaped holes and rotating holes are formed in the side plates, the limiting shafts are located in the arc-shaped holes, and the rotating shafts are located in the rotating holes. The composite underwater power dredging drag harrow is convenient to install and reliable in desilting.

Description

Technical field [0001] The present invention relates to the field of water conservancy and environmental protection, and more particularly to mechanical disturbance dredging dredging of mechanical disturbances used in the coastal edge of silthed coast, multi-mud river and channel. Background technique [0002] At present, the tidal estuary located in the Silk Sluté, due to the rising seawater, it is rumped up and has been stacked in the riverbed, and the retreat water flows will not be able to reflect the sediment of the drop. Start with its return to the sea, so that the sediment in the river is deposited. There are two prior dredging methods: one is to use a stranded dredging device to perform a method of suction dredging dredging; the second is to use high pressure spray jet 具, implement disturbance dredging dredging methods. Due to the first method of tidal, the construction progress is slow, the engineering cost is high; the second method is difficult to restart in a plate s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): E02F3/88E02F5/28
CPCE02F3/88E02F5/28
Inventor 王勇钟卫华许德智张立明章勇项明王波陈军李殊丽林驰房谷
Owner THE JIANGSU GENERAL FACTORY OF WATER CONSERVANCY MACHINERY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap