Ore jaw crusher with buffer feeding structure

Abstract

The invention discloses an ore jaw crusher with a buffer feeding structure. According to the ore jaw crusher with the buffer feeding structure, through the arrangement of a feeding auxiliary box, a feeding buffer plate, an auxiliary plate and a regulation and control mechanism, in the ore feeding process, a very good buffer feeding effect is achieved on materials, on one hand, when the ore materials enter a crushing cavity of the crusher, violent collision and scraping of the materials on a movable jaw and a static jaw are avoided, thus damage to the movable jaw and the static jaw is reduced,and the working service lives of the movable jaw and the static jaw are ensured; and on the other hand, the situation that a large number of materials are accumulated in the crushing cavity can be avoided, it is guaranteed that the crushing work is normally conducted, dust generated in the material feeding process cannot be rushed out of a feeding port in the machine body, the comfort of the working environment is ensured, convenience is provided for work, and then the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of crusher equipment, in particular to an ore jaw crusher with a buffer feeding structure. Background technique [0002] In the process of ore crushing, various crushing equipment are needed, mainly composed of vibrating feeder, jaw crusher, impact crusher, vibrating screen, belt conveyor, centralized electric control and other equipment; jaw crushing Crusher, commonly known as the jaw crusher, also known as the tiger's mouth; is a crusher composed of two jaw plates, the movable jaw and the static jaw, which simulates the movement of the two jaws of animals to complete the material crushing operation; the structure is simple, the manufacture is easy, and the work is reliable; It is widely used in the crushing of various ores and bulk materials in mining smelting, building materials, roads, railways, water conservancy and chemical industries. The maximum compressive strength of the crushed materials is 320Mpa...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when the jaw crusher is used for crushing work, the ore is directly put into the feed port of the crusher for its feeding. On the one hand, during this process, the ore directly enters the crusher from the feed port. In the process, the ore will collide and scrape the movable jaw and the static jaw in the equipment. Under long-term action, it will have an impact on the crushing function of the movable jaw and the static jaw, and even cause damage to the equipment. On the other hand, when feeding , too much ore may be invested at one time, resulting in a backlog of ore in the crushing chamber, which may make it difficult for the crusher to perform crushing work, or even cause the equipment to be stuck and cannot perform normal crushing work. In the process, there will be dust generated from the feed port, which will affect the working environment, bring inconvenience to the staff, and affect work efficiency. Therefore, the present invention proposes an ore jaw crusher with a buffer feeding structure for use in solve the above problems

Images