Plate chain composite crusher with adjustable crushing ratio

A crushing ratio and composite technology, applied in the field of mining machinery, can solve the problems of energy consumption, occupying open space, cumbersome crushing process, etc., and achieve the effect of simple and compact structure, low energy consumption of operation, and large adjustable range
CN114713331APending Publication Date: 2022-07-08南昌矿机集团股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
南昌矿机集团股份有限公司
Publication Date
2022-07-08

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Abstract

The invention discloses a plate chain combined type crusher with an adjustable crushing ratio. The plate chain combined type crusher comprises a lower machine body, a movable tooth roller and a chain wheel assembly. The movable tooth roller is arranged on the lower machine body, a chain wheel assembly is arranged on the lower portion of the inner side of the lower machine body and comprises a plate chain, a driving wheel and check blocks, the plate chain is meshed with the driving wheel, the check blocks are distributed on the upper surface of the plate chain, and the movable tooth roller and the check blocks on the plate chain form a crushing combination for extruding and crushing materials. A plurality of movable tooth rollers are arranged, and a crushing cavity is formed between each movable tooth roller and the plate chain. The multifunctional crusher has the advantages of being diversified in function, simple in structure, small in occupied space, high in crushing efficiency, low in cost and the like, meanwhile, the crushing ratio can be changed within a large range, and then the adaptability to various operation scenes is improved.
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Description

technical field

[0001] The invention relates to a crushing device, belonging to the field of mining machinery, in particular to a plate-chain compound crusher with adjustable crushing ratio. Background technique

[0002] At present, the crushing operation of ore aggregate is limited by the transmission ratio of the crusher, and the multi-stage crushing process is mostly used. Before each stage of crushing, a screening machine is used to pre-screen the material, and a screening machine is still required after each stage of crushing. For inspection and screening, the ore aggregates must be transported back and forth through the conveyor. As a result, the crushing process is cumbersome, the structure of the crushing operation line is complex, and the entire operation device is bulky, which in turn causes the crushing operation to occupy a large and open space. In addition, ore aggregates mined in mines and narrow terrain must be transported long-distance to open terrain for cr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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