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Trenching machine with multiple drilling heads

A trough forming machine and multi-head technology, which is applied in the direction of earth mover/shovel, construction, etc., can solve the problems of low trough forming efficiency, complex structure, expensive equipment, etc., and achieve the effect of fast trough forming

Inactive Publication Date: 2012-08-01
张永忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the groove-forming equipment for building underground diaphragm walls have the characteristics of low groove-forming efficiency, expensive equipment, and complicated structures.

Method used

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  • Trenching machine with multiple drilling heads
  • Trenching machine with multiple drilling heads
  • Trenching machine with multiple drilling heads

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Embodiment Construction

[0014] The accompanying drawing is a specific embodiment of the present invention, which includes a panel 2 on the upper part of the groove forming machine, a support 3 at the lower end of the panel, and a hydraulic cylinder 1 on the right side of the panel is fixed on the panel, and the output shaft 5 of the cylinder passes through the panel It is hinged with the upper end of the pull rod 13, the upper end of the main rod 14 is fixed with the panel, the knife bar 11 is provided with several according to the size of the groove depth, the upper part of each knife bar is provided with a hinge seat A9, the middle part is provided with a hinge seat B10, and the lower end is provided with a hinge seat A9. There is a water nozzle 16, the two sides of the water nozzle are respectively provided with a knife tooth 15, and the outermost sides of the two knife teeth are respectively provided with a side knife 12, the side knife is a rectangle with a certain width and a certain height, and ...

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Abstract

A trenching machine with multiple drilling heads comprises a panel, a support and a hydraulic oil cylinder, wherein the panel is arranged on the upper portion of the trenching machine, the support is arranged at the lower end of the panel, the hydraulic oil cylinder which is arranged at the right side of the panel is fixed on the panel, an output shaft of the oil cylinder penetrates through the panel and is hinged with the upper end of a pulling rod, the upper end of a main rod is fixed with the panel, a plurality of cutter arbors are provided according to sizes of grooving depths, a hinged support A is arranged on the upper portion of each of the cutter arbors, a hinged support B is arranged on the middle portion of each of the cutter arbors, a water spray nozzle is arranged at the lower end of each of the cutter arbors, two sides of each of the water spray nozzles are respectively provided with a cutter tooth, outermost ends of the two cutter teeth are respectively provided with an edge cutter, the uppermost end of each of the cutter arbors is provided with two branches, branches on the upper portions of two cutter arbors which are adjacent to each other are connected through a connection hose, the hinged support A on the upper portion of each of the cutter arbors are hinged with the pulling rod through a hinged shaft A, and the hinged support B on the middle portion of each of the cutter arbors is hinged with the main rod through a hinged shaft B. The trenching machine with multiple drilling heads is a special machine tool for constructing diaphragm walls.

Description

1. Technical field [0001] The invention relates to a groove forming machine, in particular to a multi-head groove forming machine for underground continuous wall groove formation. 2. Background technology: [0002] At present, most of the groove-forming equipment for building underground diaphragm walls have the characteristics of low groove-forming efficiency, expensive equipment, and complicated structures. 3. Contents of the invention: [0003] The present invention makes up for the shortcomings of the above groove forming equipment, and provides a multi-head groove forming machine with high efficiency, low cost and simple structure. [0004] The present invention is achieved through the following technical solutions: [0005] A multi-head grooving machine, including a panel on the upper part of the grooving machine, a support at the lower end of the panel, a hydraulic cylinder on the right side of the panel is fixed on the panel, the output shaft of the cylinder passe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F5/02
Inventor 张永忠
Owner 张永忠
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