Crawler type amphibious river and lake dredging boat

A crawler-type, dredging vessel technology, applied in amphibious vehicles, special-purpose vessels, mechanically driven excavators/dredgers, etc., can solve problems such as low work efficiency, polluted water bodies, and cluttered equipment layout

Pending Publication Date: 2018-11-16
栾绍根
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, it does not have short-distance land dispatch capabilities, and the actual work efficiency is low.
[0005] 2.2 The rotating structure of the arm frame, because the slewing platform is arranged on the deck surface, the space here is compact, the equipment layout is messy, the hydraulic oil pipes are redundant, and the mutual interference and winding during the rotation process, sometimes it is easy to break the short circuit, hydraulic oil leakage, pollution Water body

Method used

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  • Crawler type amphibious river and lake dredging boat
  • Crawler type amphibious river and lake dredging boat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as figure 1 As shown, a crawler-type amphibious river and lake dredging ship includes a hull 1, and also includes:

[0041] Rear support legs 16, the rear support legs 16 have two, and are telescopically installed on both sides of the tail of the hull 1;

[0042] The front support leg has two front support legs, and is telescopically installed on both sides of the front of the hull 1;

[0043] The rotary platform 9 is installed on the front of the hull 1, and the hull 1 has a cabin, and the rotary platform 9 is installed on the front of the hull 1 and extends into the cabin;

[0044] The dredging mechanism, the dredging mechanism is installed on the top of the rotary platform 9, and is driven by the rotary platform 9 to rotate freely within 180°;

[0045] Walking crawler 3, walking crawler 3 is installed on the bottom of hull 1;

[0046] And the cab 2, the cab 2 is installed on the top of the hull 1, and has a PLC control system that controls the rear support le...

Embodiment 2

[0055] The difference between this embodiment and Embodiment 1 is that the boom is a two-section boom 19, and the dredging part is a bucket 18. One end of the two-section boom 19 is fixed on the top of the rotary platform 9, and the other end is connected to the bucket. 18 fixed connections.

[0056] When transferring: the operator operates the PLC control system in the cab 2, controls the hydraulic cylinder A14 and the hydraulic cylinder B17 to shrink, makes the rear support leg 16 shrink upwards and folds to the top of the hull 1, and then controls the hydraulic cylinder C4 to shrink, so that the floating ball 5 rises, finally control walking crawler belt 3 operation and can transfer.

[0057] During the dredging operation: when the dredging ship is transferred to the work site, the operator operates the PLC control system in the cab 2 to control the extension of the hydraulic cylinder A14 and hydraulic cylinder B17, so that the rear support legs 16 are opened to the vertica...

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PUM

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Abstract

The invention relates to a river and lake dredging device, in particular to a crawler type amphibious river and lake dredging boat. The dredging boat comprises a boat body and further comprises two back supporting legs, two front supporting legs, a rotating platform, a dredging mechanism, a walking crawler and a driving cab, wherein the two back supporting legs are stretchably installed on the twosides of the tail of the boat body, the two front supporting legs are stretchably installed on the two sides of the front part of the boat body, the rotating platform is installed at the front part of the boat body, the dredging mechanism is installed at the top of the rotating platform and driven by the rotating platform to rotate freely within 180 degrees or less, and the walking crawler is installed at the bottom of the boat body; the driving cab is installed at the top of the boat body, and a control system for controlling the back supporting legs and the front supporting legs to stretchand retract and controlling the rotating platform, the dredging mechanism and the walking crawler to run is arranged inside the driving cab. The device is easy and convenient to operate, high in walking efficiency and optimized in whole structure, and a deck plane is simpler.

Description

technical field [0001] The invention relates to dredging equipment for rivers and lakes, in particular to a crawler-type amphibious dredging ship for rivers and lakes. Background technique [0002] The existing amphibious multifunctional dredger is mainly used for multifunctional operations such as flood control, river dredging, river aquatic plants and garbage cleaning, obstacle removal, piling, cable laying, etc. It is equipped with four supporting legs, which can support the dredger. Easy to transport. The two rear supporting legs can rotate around the supporting hinge point through the action of the oil cylinder, pushing the dredging ship to slide forward, so as to achieve the purpose of self-moving. The front part of the dredging ship is equipped with an excavator-like boom, which can be freely extended and contracted through the oil cylinder, and different working parts (such as grabs, rakes, reamers, etc.) can be replaced at the end of the boom to adapt to different ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60F3/00E02F3/88E02F3/90E02F3/92B63B35/00
CPCE02F3/885E02F3/90E02F3/92B63B35/00B60F3/0015
Inventor 栾绍根朱金华
Owner 栾绍根
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