Rod feeding device of horizontal directional drilling machine

A horizontal directional drilling rig and rod feeding technology, used in directional drilling, drill pipe, drill pipe, etc., can solve the problems of shaking and weak structure of the manipulator, and achieve the effect of reducing shaking, ingenious design and reducing friction damage.

Pending Publication Date: 2021-01-12
江苏谷登重型机械装备科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the structure of this kind of manipulator is relatively weak, and it can only be used for

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  • Rod feeding device of horizontal directional drilling machine
  • Rod feeding device of horizontal directional drilling machine
  • Rod feeding device of horizontal directional drilling machine

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[0028]The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention, but should not be construed as limiting the present invention.

[0029]In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", and "outer" are based on the drawings shown The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the pointed device or element must have a specific orientation, be constructed and operated in a...

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Abstract

The invention discloses a rod feeding device of a horizontal directional drilling machine. The rod feeding device is fixed on a girder and comprises a manipulator, a supporting plate, a fixing shaft,a fixed hinged support and a rotary oil cylinder, wherein the manipulator is fixed on the supporting plate, the fixing shaft is arranged on one side of the manipulator, the fixing shaft is fixedly connected with the fixed hinged support, the rotary oil cylinder is arranged on the other side of the manipulator, the rotary oil cylinder is fixed on the fixed hinged support, the fixed hinged support is fixed on the girder, the two ends of the supporting plate are located on the two sides of the manipulator, one end of the supporting plate is in pivot connection with the fixing shaft, and the otherend of the supporting plate is in pivot connection with the rotary oil cylinder. The manipulator has the advantages of being simple in structure, ingenious in design, convenient to transform, capableof balancing manipulator tension and reducing shaking of the manipulator during working and the like.

Description

technical field [0001] The invention belongs to the field of horizontal directional drilling machines, in particular to a rod feeding device of the horizontal directional drilling machine. Background technique [0002] The rotary manipulator is the rod feeding mechanism of the non-excavation horizontal directional drilling machine, which is mainly responsible for sending the drill rod to the machine center. At present, this kind of manipulator is widely used in small machines. The advantage of the rotating manipulator is that it can follow the working angle of the beam body (there is a certain angle between the beam body and the ground during the construction process), and the rotating oil cylinder can be adjusted to ensure that the manipulator can be connected to the ground and the beam body during the rod delivery process. Switch at any time in the balanced state to improve work efficiency. However, the structure of this kind of manipulator is relatively weak, and it can...

Claims

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Application Information

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IPC IPC(8): E21B7/04E21B19/15
CPCE21B7/046E21B19/15
Inventor 陈凤钢朱晨王超文王永会程熙石姚姚
Owner 江苏谷登重型机械装备科技有限公司
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