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Drilling and assembling unit with transport tank body being provided with cable reel

A technology of cable reels and transport troughs, which is applied in earthwork drilling, mining equipment, tunnels, etc., can solve the problems of inconvenient observation of the working conditions of cable reels, easy hanging of cables on the ground, and potential safety hazards, etc., to ensure Safety, short aging life, and the effect of preventing even gas explosion

Pending Publication Date: 2019-02-22
JIANGXI LANXIANG HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In addition, some drilling rigs arrange the cables at the rear of the roadway construction equipment platform, which is not high from the ground, and the cables are easy to fall on the ground, which also poses safety hazards; The working condition of the reel is also inconvenient

Method used

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  • Drilling and assembling unit with transport tank body being provided with cable reel
  • Drilling and assembling unit with transport tank body being provided with cable reel
  • Drilling and assembling unit with transport tank body being provided with cable reel

Examples

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Embodiment Construction

[0021] figure 1 and figure 2 For the prior art, the cable reel 7 is located at the bottom of the transport tank and the rear of the frame.

[0022] exist image 3 , Figure 4 , Figure 5 and Figure 6 Among them, a drilling unit with a cable reel on the transport tank, which includes a drilling machine 1, an excavating arm 4, a transport tank 5 and a walking mechanism 6, and the drilling arm 2 on the drilling machine is connected to the mobile The trolley 3 is connected, and the rear of the transport tank (preferably the side of the rear) is provided with a cable reel 8, and the cable drum includes a flange seat fixedly connected to the support plate 9 on the bottom surface of the rear of the transport tank 13. There is a bearing seat (not shown in the figure) on the upper part of the flange seat. The sprocket shaft 12 and the guide frame 10 (for supporting the cable 15) are arranged on the bearing seat. One end of the sprocket shaft is supported on the bearing seat, and...

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Abstract

The invention discloses a drilling and assembling unit with a transport tank body being provided with a cable reel. The unit comprises a drilling machine, an excavating working arm, the transport tankbody and a traveling mechanism; the drilling machine is connected to a mobile trolley through a drill arm; the cable reel is arranged on the rear portion of the transport tank body; the cable reel comprises a flange base fixedly connected to the rear portion of the transport tank body; the flange base is provided with a bearing seat and a guide frame; the bearing seat is provided with a sprocketshaft; one end of the sprocket shaft is provided with an electric brush and a rotating body; one end of the rotating body is provided with a cable inlet; a cable outlet is formed in the guide frame; alarge sprocket is connected with a small sprocket through a chain; and the small sprocket is driven by a hydraulic motor. The cable can be blown and radiated, the situation that insulation layers areaged early and are short in service life due to the fact that cables emit heat for a long time and radiating is more difficult especially in high temperature gas mines is avoided, and major safety accidents such as cable burning and even gas explosion are effectively prevented.

Description

technical field [0001] The invention relates to roadway excavation construction equipment, in particular to a drilling unit in which a cable reel is arranged at the rear of a transport tank. Background technique [0002] On the equipment used in coal mine or non-coal mine roadway excavation construction at present, there is no cable reel on the transport tank body. In some equipment, the cable reel is arranged at the rear of the fuselage platform. Because the front of the cable reel is blocked by the parts and the hood on the platform, the cable reel will pass high-voltage electricity in the roadway. When working, the blowing heat cannot be well obtained, and the cable is coiled on the cable reel, sometimes the number of winding turns is relatively large, which will produce electromagnetic effects and generate heat at the same time, especially when the connecting cable is longer, the voltage drops Obviously, it will cause the current to increase, so the cable heating is mor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/10B65H75/44B65H75/38
CPCE21D9/10B65H75/38B65H75/4457B65H2701/34
Inventor 龚良发桂永麟王俊友邓娅杰蒋善云陈香云刘艳李杨陈君桥
Owner JIANGXI LANXIANG HEAVY IND
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