CN201074341Y - Digging machine teeth monitoring arrangement - Google Patents

Abstract

The utility model provides a monitoring device for digger relieving, including a suspension arm of the digger and a head pulley. A camera is arranged on the top of the suspension arm and below the head pulley of the digger and a monitor is arranged in the operating room. A signal power line connects the camera and the monitor and is brought into the operating room along the beam of suspension arm via a plastic coated metal hose. The utility model has the advantages of simple structure and convenient application.

Description

A kind of excavator shovel tooth monitoring arrangement

Technical field:

The utility model belongs to a kind of monitoring arrangement, especially with the teeth of excavator come off monitor relevant.

Background technology:

Usually, large excavator-electric wheel truck--gyratory crusher ore delivery technology is adopted in large-scale surface mining.Excavator shovel tooth falls into the cycle crusher chamber and causes the accident of shutdown to happen occasionally, and is the difficult problem of puzzlement mine ordinary production.Teeth falls into the cycle crusher chamber not only can cause stopping production, and the equipment of road production procedure is down caused great damage.At present, world's large excavator does not all design the teeth monitoring arrangement.Can only by the operative employee relieve or the situation of shutting down under check teeth.

Summary of the invention:

The purpose of this utility model provides a kind of monitoring arrangement of excavator shovel tooth.

The purpose of this utility model reaches like this: comprise excavator boom and head sheave, below the head sheave of excavator boom top, camera is installed, at operating room monitor is installed, is connected with signal power supply line between camera and monitor, and prolong semi girder and cause operating room by moulding genus flexible pipe covered with gold leaf.

Have as can be known above-mentioned, when excavator shovel tooth under the effect of wheel line, when excavating below head sheave, its working condition can be by the monitor intuitive monitoring, be convenient in time find and handle problems, and reduces the chance that teeth enters gyratory crusher.Guarantee the normal handling capacity of gyratory crusher, be beneficial to safety in production.

The utlity model has advantage simple in structure, easy to use.

Description of drawings:

Accompanying drawing 1 is the utility model structure principle chart.

1, head sheave 2, camera 3, cantilever 4, signal power supply line 5, monitor

The specific embodiment

Contrast Fig. 1 as can be known, the utility model comprises excavator boom 3 and head sheave 1, and camera 2 is installed below excavator boom 3 top head sheaves 1, at operating room monitor 5 is installed, connect with signal power supply line 4 between camera 2 and the monitor 5, and prolong semi girder and cause operating room by moulding the flexible pipe that belongs to covered with gold leaf.

Claims (1)

1. excavator shovel tooth monitoring arrangement, comprise excavator boom (3) and head sheave (1), it is characterized in that camera (2) being installed in excavator boom (3) top head sheave (1) below, at operating room monitor (5) is installed, connect with signal power supply line (4) between camera (2) and the monitor (5), and prolong semi girder and cause operating room by moulding the flexible pipe that belongs to covered with gold leaf.

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