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Hydraulic multistage composite roller crusher

A composite roller and crusher technology, applied in grain processing and other directions, can solve the problems of affecting the service life of the crushing device, damage to the crushing device, and different material sizes, and achieve the effects of high cost performance, improved efficiency and large crushing ratio.

Pending Publication Date: 2020-07-28
徐州市诚信破碎机械厂
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At the same time, when crushing, the size of the material is different and the hardness is uneven, which will lead to poor crushing effect due to the size of the material. damage, which greatly affects the service life of the crushing device

Method used

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  • Hydraulic multistage composite roller crusher
  • Hydraulic multistage composite roller crusher

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Embodiment Construction

[0014] The present invention will be further described below according to the accompanying drawings and embodiments.

[0015] Such as figure 1 with figure 2 As shown, a hydraulic multi-stage composite roll crusher includes a frame 1, on which a fixed roller 3 is arranged, and the two ends of the fixed roller 3 are fixedly supported on the frame 1 through a fixed bearing seat 2, and the frame The outer side of 1 is provided with an upper pressing plate 16 and a lower pressing plate 9, and the upper pressing plate 16 and the lower pressing plate 9 are obliquely fixedly connected with slideways, and all slideways are inclined from the end far away from the fixed roller 3 to the end close to the fixed roller 3. The bottom is set, the upper movable bearing seat 10 is arranged in the slideway connected with the upper pressing plate 16, and the upper movable bearing seat 10 supports the upper movable roller 11, and the lower movable bearing seat 6 is arranged in the slideway connec...

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Abstract

The invention belongs to the technical field of crushing devices and particularly relates to a hydraulic multistage composite roller crusher which comprises a rack; a fixed roller is fixed and supported on the rack through a fixing bearing; an upper pressing plate and a lower pressing plate are arranged on the outer side of the rack and are slantly fixedly connected with slideways; all slideways are obliquely downwards from one end far away from the fixed roller to the end close to the fixed roller; an upper movable bearing pedestal is arranged in the slideway connected with the upper pressingplate and supports an upper movable roller; a lower movable bearing pedestal is arranged in the slideway connected with the lower pressing plate and supports a lower movable roller; the upper movablebearing pedestal is connected with an upper bidirectional oil cylinder; and the lower movable bearing pedestal is connected with a lower bidirectional oil cylinder. The hydraulic multistage compositeroller crusher can realize composite type crushing operation to greatly improve the crushing efficiency and effectively save energy, and can avoid by self when meeting extremely large or extremely hard material to greatly prolong the service life.

Description

technical field [0001] The invention belongs to the technical field of crushing devices, and in particular relates to a hydraulic multi-stage composite roll crusher. Background technique [0002] At present, the crushing of materials is an indispensable process in the production of products in many industries such as mining, building materials, chemical industry, and metallurgy. Every year, 15% of the world's electric energy is used for power consumption in crushing operations. Today, when green environmental protection, energy saving and emission reduction are vigorously advocated, it is of great significance to design a high-efficiency and energy-saving crushing machinery. [0003] At the same time, when crushing, the size of the material is different and the hardness is uneven, which will lead to poor crushing effect due to the size of the material. Damage will greatly affect the service life of the crushing device. Contents of the invention [0004] In order to overc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/02B02C4/32B02C4/42B02C4/08
CPCB02C4/02B02C4/08B02C4/32B02C4/42
Inventor 喻平
Owner 徐州市诚信破碎机械厂
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