Low-noise crushing device applied to ship materials

Abstract

The invention discloses a low-noise crushing device applied to ship materials and mainly relates to the technical field of crushing machines. A fixed toothed plate is fixed on one side of a frame; a movable toothed plate is fixedly connected with a movable jaw; one side directly facing to the movable toothed plate of the fixed toothed plate is connected with saw teeth; an adjusting mechanism comprises a toggle plate, a pull rod, a toggle plate seat, adjustment tapered iron and a spring; one end of the pull rod is connected with a lower hook part of the movable jaw; the other end of the pull rod is sleeved with the spring; the movable jaw is in fit connection with the toggle plate seat through the toggle plate; the toggle plate seat is in sliding connection with the adjustment tapered iron;a fan is arranged in a waste removing mechanism; a buffering cushion comprises a foam plate and a damping material layer. The crushing device is extremely simple in integrated structure, convenient and rapid to repair and maintain, low in cost and low in operation noise; meanwhile, the crushing device has a convenient dust removal function; crushing quality and crushing efficiency of the crushingdevice are extremely high.

Description

technical field [0001] The invention relates to the technical field of crushers, in particular to a low-noise crushing device for ship materials. Background technique [0002] Jaw Crusher, also known as Tiger’s Mouth, consists of two jaw plates, the movable jaw and the static jaw. For the crushing of various ores and bulk materials in the chemical industry and other industries, the maximum compressive strength of the crushed materials is 320Mpa. [0003] The working part of the jaw crusher is two jaw plates, one is the fixed jaw plate, which is vertically fixed on the front wall of the machine body, and the other is the movable jaw plate, which is inclined in position and forms a crushing cavity with a large upper part and a smaller lower part with the fixed jaw plate. The movable jaw plate makes periodic reciprocating motions against the fixed jaw plate, sometimes separated and sometimes approached; when separated, the material enters the crushing cavity, and the finished ...

AI Technical Summary

Problems solved by technology

[0005] 1. The working noise is high, the safety is poor, and after a long period of crushing operation, fine particles will be produced in the working area, and if it is not cleaned in time, it will accumulate into a layer of dirt;

[0006] 2. When crushing hard materials, the crushing accuracy and efficiency are very low;

[0007] 3. The overall structure is very complex, and the load requirements are high, and the maintenance is very cumbersome.

[0008] High manufacturing and operating costs

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