Protective cover of intelligent control type extruder

Abstract

The invention relates to the technical field of machinery safety, and especially relates to a protective cover of an intelligent control type extruder. The protective cover comprises an extruder shell. Two sides of the upper end of the extruder shell are both provided with a chute. An inner U shape plate is arranged above the extruder shell. The external side of the inner U shape plate is slidingly provided with an outer U shape plate through a sliding mechanism. Two sides of the exterior of the outer U shape plate are both fixedly provided with a first support column. Two sides of the exterior of the inner U shape plate are both fixedly provided with a second support column. The other ends of the first support columns and the other ends of the second support columns are all provided witha connection plate. A telescoping mechanism comprises a first connection rod fixedly connected to the connection plate and a second connection rod fixedly connected to the connection plate, and the overlapped part of the first connection rod and the second connection rod is provided with a hinge column. The length of the protective cover is adjustable, the protective cover is suitable for machineswith different lengths therefore, and moreover, the protective cover is convenient to move and has a good protective effect.

Description

technical field [0001] The invention relates to the technical field of mechanical safety, in particular to a protective cover for an intelligently controlled extruder. Background technique [0002] The extruder plays a pivotal role in the processing industry. When the extruder is processing, not only will it generate high temperature, but the raw materials in the extruder will splash out, which will cause a large amount of dirt to deposit on the surface of the machine and the floor of the production workshop. The protective cover of the extruder needs to be used. The protective cover of the extruder on the existing market has the following disadvantages: the protective cover is not easy to move, which is not conducive to the heat dissipation of the extruder, the protective effect is not good, and the length cannot be adjusted , which is only applicable to a single type, which is not conducive to promotion. Contents of the invention [0003] The purpose of the present inve...

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Problems solved by technology

[0002] The extruder plays a pivotal role in the processing industry. When the extruder is processing, not only will it generate high temperature, but the raw materials in the extruder will splash out, which will cause a large amount of dirt to deposit on the surface of the machine and the floor of the production workshop. The protective cover of the extruder needs to be used. The protective cover of the extruder on the existing market has the following disadvantages: the protective cover is not easy to move, which is not conducive to the heat dissipation of the extruder, the protective effect is not good, and the length cannot be adjusted , which is only applicable to a single type, which is not conducive to the promotion of

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