Multistage and staged stone crushing equipment

A kind of stone crushing and stage technology, which is applied in the field of multi-stage and staged stone crushing equipment, can solve the problems of reduced stone crushing efficiency, multi-stage crushing incapable of stone and sand crushing and processing, etc.

Pending Publication Date: 2021-08-20
徐州新阳光轻质墙材研究院有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the existing construction industry, a large amount of stones are often needed for concrete mixing. Most of these stones are processed by stone crushers. When traditional stone crushers work, the internal stone crushing mechanism often only It can carry out a single crushing operation, and unqualified products need to be crushed repeatedly,

Method used

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  • Multistage and staged stone crushing equipment
  • Multistage and staged stone crushing equipment
  • Multistage and staged stone crushing equipment

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0024] see Figure 1-Figure 7 , the present invention provides the following technical solutions: a multi-stage staged stone crushing equipment, including an outer frame body 1, a motor box 2 is fixedly installed in the center of the inner top wall of the outer frame body 1, and the bottom end of the motor box 2 A fixed sleeve 3 is fixedly installed, and the inside of the fixed sleeve 3 is provided with a screw rod 4 and a moving block 7. The screw rod 4 is arranged along the central axis of the fixed sleeve 3, and the center of the moving block 7 is provided with an internal threaded hole 8. The threaded hole 8 is arranged along the length direction of the screw mandrel 4, and the internal threaded hole 8 is screwed with the screw mandrel 4. The two ends of the moving block 7...

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Abstract

The invention discloses multistage and staged stone crushing equipment which comprises an outer frame body, a motor box, a fixing sleeve, a lead screw, a moving block, a mounting plate, a first hinge seat and a stone crushing mechanism, a conveying channel is mounted on the low wall in the outer frame body, a supporting plate is mounted at the top of the conveying channel, and a stone crushing cavity is fixedly mounted at the top end of the supporting plate. A stone falling hole communicating with the interior of the stone crushing cavity and the conveying channel is formed in the center of the supporting plate, and a sieve plate is mounted at the top in the stone falling hole. According to the equipment, an extrusion block firstly makes contact with stone in the stone crushing cavity, then a pressing plate makes secondary contact, the crushing efficiency is improved, a movable block indirectly drives a push plate to synchronously move when moving, then linkage adjustment of a lifting plate and the push plate is achieved, and a movable plate can achieve the effect of extruding and crushing the stone in the stone crushing cavity; and meanwhile, the stone in the stone crushing cavity can make full contact with a mounting column and first crushing teeth outside the extrusion block through movement of the movable plate, and the stone crushing efficiency is further improved.

Description

technical field [0001] The invention belongs to the technical field of crushing equipment, and in particular relates to a multi-stage and stage-by-stage crushing equipment. Background technique [0002] Stone crushers are also called crushers. According to the principle of crushing, the commonly used crushing machines for heavy mining machinery include jaw crushers, impact crushers, vertical impact crushers, hydraulic cone crushers, ring hammer crushers, and hammer crushers. Crusher, roll crusher, compound crusher, cone crusher, double-stage crusher, gyratory crusher, mobile crusher, etc. The construction industry will choose different stone crushers to crush stones according to their needs. [0003] In the existing construction industry, a large amount of stones are often needed for concrete mixing. Most of these stones are processed by stone crushers. When traditional stone crushers work, the internal stone crushing mechanism often only It can carry out a single crushing...

Claims

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Application Information

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IPC IPC(8): B02C1/00
CPCB02C1/00
Inventor 范力
Owner 徐州新阳光轻质墙材研究院有限公司
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