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Automatic rod replacing device and drilling machine

A rod device and automatic technology, which is applied in the direction of drill pipe, drill pipe, earth cube drilling, etc., can solve the problems of large movement range, complex structure and high quality, and slow rod replacement speed of the rod storage device, and achieves low manufacturing cost and excellent structure. Simple, speed-enhancing effects

Pending Publication Date: 2022-05-10
ZOOMLION HEAVY IND CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In order to reduce the labor intensity of the workers, the existing rod changing technology mostly adopts the automatic rod changing method. Generally, the drill rod is stored through the rod storage device, and the rod is changed through the movement of the rod storage device or further combined with other auxiliary devices. , while the rod storage device in the prior art has a complex structure and high mass, and the movement range of the rod storage device and other auxiliary devices is also large during the rod replacement process, which makes the rod replacement process many steps and the rod replacement speed is slow; and the energy consumption is high, and the safety Sex is also low

Method used

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  • Automatic rod replacing device and drilling machine
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Embodiment Construction

[0034] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0035] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "setting" and "connection" should be understood in a broad sense. For example, the term "connection" can be a fixed connection or a detachable connection. A connection, or an integral connection; it may be a direct connection, or an indirect connection through an intermediary, or an internal connection between two elements or an interaction relationship between two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

[0036] Such a...

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Abstract

The invention relates to a drilling machine rod replacing device, in particular to an automatic rod replacing device which comprises a drilling device (1), a rod storage device (2) and a driver (3), the drilling device (1) comprises a propelling beam (11) and a propelling unit (12), and the propelling unit (12) is connected to the propelling beam (11) and can move up and down along the propelling beam (11); the rod storage device (2) is correspondingly arranged on the side portion of the drilling device (1), the rod storage device (2) can be used for placing a plurality of drill rods (4) which are distributed side by side, and the driver (3) can drive the rod storage device (2) to move towards the propelling unit (12) or retreat from the propelling unit (12) so that the drill rods (4) can be sequentially conveyed to the drilling device (1) in place one by one in the working process. According to the automatic rod replacing device, automatic rod replacing of the drilling machine can be achieved, the labor intensity of workers is relieved, the rod replacing and installing speed is increased, and the automatic rod replacing device is simple in structure and low in fault rate.

Description

technical field [0001] The invention relates to a rod changing device for a drilling rig, in particular to an automatic rod changing device and a drilling rig. Background technique [0002] A drilling rig is a mechanical device that drives a drilling tool to drill underground to obtain physical geological data during exploration or development of mineral resources (including solid ore, liquid ore, gas ore, etc.), also known as a drilling rig. Its main function is to drive the drilling tool to break the rock at the bottom of the hole, and to lower or raise the drilling tool in the hole. It can be used to drill cores, ore cores, cuttings, gaseous samples, liquid samples, etc., to ascertain the conditions of underground geology and mineral resources. [0003] The length of each drill pipe is generally between a few meters and more than ten meters, and in order to meet the requirement that the depth of the hole is generally more than ten meters to tens of meters, multiple drill...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B19/14E21B47/02
CPCE21B19/14E21B47/02
Inventor 易炜峰张洪涛吴桥鸿
Owner ZOOMLION HEAVY IND CO LTD
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