Protection device for mobile multi-unit combination machinery

Abstract

The invention relates to a protection device for mobile multi-unit combination machinery. The carrier protection device is a towline support or a cable support, and the towline support supports a plurality of towlines. The towline connectors of all the towlines are fixed to a horizontal 30-60 degree angle with a setting surface. The cable support comprises an arc top panel and a pillar, and the arc top panel has four pillars which are fixed on a mobile unit and constitutes a doorway structure. The carrier protection device limits the angle formed by the support state of the carrier and the horizontal plane, ensures the angle maintain constant when the carrier is in the movement of stretching and contraction, avoids the forming of sharp angle due to the movement of a support member, reduces the friction between the carrier and the support member and the friction between carriers, and increases the coefficient of safety performance. The carrier protection device integrates with the device body, so that the whole machinery is compact, beautiful and space-saving.

Description

technical field [0001] The invention relates to a carrier protection device for energy and information transmission of mobile units in a mobile multi-unit combined machine, in particular to a mounting device in the carrier protection device. Background technique [0002] At present, large-scale equipment composed of mobile multi-unit combinations, such as printing and die-cutting equipment for corrugated cardboard in the paper product industry, is widely used. Such devices often have one or several units that require (infrequent) reciprocating (opening and closing) movements. Such equipment often has various connections between units and between units and the whole (power supply, gas supply, etc.); due to the relative movement between multiple units of the unit, the energy supply and information transmission of these units are required The channel should be able to expand and contract. With the increasingly advanced and complex equipment, the types and total number of wire...

AI Technical Summary

Problems solved by technology

Obviously, this kind of towline protection device is very expensive, labor-intensive, takes up a lot of space, the site is messy, lacks a sense of integrity, and the effective space utilization rate of the towline is low

[0007] 2. The installation method of the towline has an important influence on the bending angle formed by the loaded carrier during the movement, especially the angle between the towline joint and the horizontal plane formed when the towline joint and the towline support are connected. Too large or too small will have adverse effects

Although this installation method does not require another special platform, it is difficult to ensure that the bending angle of the loaded carrier is appropriate, and the construction labor intensity is very heavy, physical strength is heavy, time-consuming and material-consuming

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