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Multi-head excavator with main excavation head and auxiliary excavation heads

A technology for digging heads and excavators, which is applied to earth movers/shovels, construction, etc. It can solve the problems of not meeting construction needs, limited use range, and low operating efficiency, so as to improve equipment adaptability and engineering efficiency and quality, and the effect of improving construction efficiency

Pending Publication Date: 2021-12-17
陈云桥
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This fast road canal forming machine is a bucket that replaces an excavator. Its volume and weight are restricted by the excavator, and it is only suitable for narrow and small ditches. During construction, only excavating teeth are used for excavation, and the speed is slow. Therefore, its operation Low efficiency, limited scope of use, unable to meet more construction needs

Method used

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  • Multi-head excavator with main excavation head and auxiliary excavation heads
  • Multi-head excavator with main excavation head and auxiliary excavation heads
  • Multi-head excavator with main excavation head and auxiliary excavation heads

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] figure 1 It is an overall schematic diagram of a multi-head excavator with main and auxiliary excavating heads; as shown in the figure, the multi-head excavator is composed of a main excavating head 1, an auxiliary excavating head 11 and an excavator base 17, and the main excavating head 1 and the auxiliary excavating head 11 are installed on the Excavator base 17 front; Wherein, main excavating head 1 and auxiliary excavating head 11 are all made up of spiral gravel diverter 2, semi-conical excavating cutter head 12 and excavating claw 3, by the driving device installed in excavator base 17 Drive to rotate, just cut into the sandy soil layer while drilling, and the sandy soil is driven into the excavator base 17 by the spiral sands...

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Abstract

The invention relates to a canal excavation construction technology, in particular to a multi-head excavator with a main excavation head and auxiliary excavation heads, the multi-head excavator is composed of the main excavation head, the two auxiliary excavation heads and an excavator base, and the main excavation head and the auxiliary excavation heads are installed in front of the excavator base; each of the main excavation head and the auxiliary excavation heads consists of a spiral gravel drainage device, a semi-conical excavation cutter head and a excavation tooth claw, and is driven to rotate by a driving device installed in the excavator base, a sandy soil layer is cut while drilling is conducted, and sandy soil is driven by the spiral gravel drainage device to enter the excavator base, so that the tunneling operation is completed; and according to the multi-head excavator, leveling of the bottom of a ditch and integrated forming of a dam are conducted at the same time, it is possible to achieve a wide-section ditch stone hole through combination of the multi-head excavator, the engineering efficiency and quality are improved, and the construction cost is reduced. The multi-head excavator is wide in engineering adaptability, and can be used for excavating river canals meeting various construction and use requirements.

Description

technical field [0001] The invention relates to the excavation construction technology of river canals, in particular to a multi-head excavator, which can excavate at the same time on a wider construction section when excavating ditches, and use the main and auxiliary excavating head devices of the multi-head excavator together, or multiple excavators The machine is used in parallel to make the bottom of the canal flat and the embankment to be formed quickly and efficiently, and it is suitable for the construction requirements of wide-section canals, which greatly improves the excavation efficiency. Background technique [0002] Canal excavation is a work that needs to be carried out in various industries, and canal excavation is often required in water conservancy, agriculture, municipal engineering and various building constructions. There are a lot of trenching equipment available. In the excavation process of the canal, traditional excavators are used for excavation. It ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F5/08E02F5/10E02F5/12E02F5/14E02F9/28
CPCE02F5/08E02F5/10E02F5/12E02F5/14E02F9/28
Inventor 陈云桥王超李进
Owner 陈云桥
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