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Dredging head in vibratin mode and application apparatus

A vibration type and exciter technology, which is applied to mechanically driven excavators/dredgers, earth movers/shovels, construction, etc., can solve the problems of high energy consumption and low production efficiency, and reduce energy consumption , convenient adjustment, and the effect of improving dredging efficiency

Inactive Publication Date: 2007-12-12
孙孝庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because this kind of dredging head works only by its rotating force, it not only consumes a lot of energy, but also has low production efficiency.
[0003] In addition, the currently used dredging equipment is generally only suitable for use in relatively shallow waters, and with the continuous construction of large-scale water conservancy facilities, there is an urgent need for dredging equipment that can be constructed in deep water to ensure the normal operation of these water conservancy facilities

Method used

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  • Dredging head in vibratin mode and application apparatus
  • Dredging head in vibratin mode and application apparatus
  • Dredging head in vibratin mode and application apparatus

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Experimental program
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Embodiment Construction

[0026] As shown in Fig. 1, Fig. 2 and Fig. 3, the vibrating dredging head of the present invention includes a rigid central muck discharge pipe 3, a motor 5, a time-delayed centrifugal clutch 6, an eccentric mass exciter 7, and a cutting cutterhead rotating mechanism 9; A flange 4 is fixed on the body of the ballast pipe 3; the motor 5 is fixed to the ballast pipe 3, wherein one end of the shell 51 of the motor 5 is airtightly fixed to the flange 4, and the hollow mandrel 54 of the motor 5 is set on the ballast pipe 3 Outside, there is a gap between the outer surface of the ballast discharge pipe 3, the motor hollow mandrel 54 has a structure to compress the motor rotor 52, and the motor casing 51 has a structure to compress the motor stator 53, and the motor winding is made of solvent-free resin Solidification; the time-delay centrifugal clutch 6 includes a seat cover 62, and several damping cylinders 63 are arranged on the seat cover 62. The damping cylinders 63 are evenly di...

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Abstract

The present invention discloses a vibration type dredging head and a deep-water dredging boat using said dredging head. Said vibration type adredging head includes rigid central sediment-discharging pipe, motor, delay contrifugal clutch, eccentric block exciting device and cutter disk rotating mechanism, and the dredging boat includes boat body, tower frame, hanging mechanism, sand stone pump, vibration type dredging head and control device.

Description

technical field [0001] The invention relates to a vibrating dredging head, deep water dredging equipment using the dredging head, and a dredging ship equipped with the deep water dredging equipment. Background technique [0002] Existing dredging heads usually only have a rotating function, relying on their rotating force to break up the bottom mud or sediment at the bottom of the water, and then use the pump to pump out the mud-water mixture to complete the dredging of the bottom of the water. Since this dredging head works only by its rotational force, it not only consumes a lot of energy, but also has low production efficiency. [0003] In addition, the currently used dredging equipment is generally only suitable for use in relatively shallow waters. With the continuous construction of large-scale water conservancy facilities, there is an urgent need for dredging equipment that can be constructed in deep water to ensure the normal operation of these water conservancy faci...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02F3/92E02F3/18E02F7/02
Inventor 孙孝庆
Owner 孙孝庆
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