Multi-stage rock-soil crushing device with recovery function

A crushing device and geotechnical technology, applied in the field of geotechnical crushing, can solve the problems of easy blockage of the filter screen, low crushing efficiency, poor filtering effect, etc., and achieve the effect of improving crushing efficiency, strong practicability, and improving filtering effect.

Inactive Publication Date: 2021-08-06
QUZHOU UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a multi-stage rock-soil crushing device with recovery function, which solves the low crushing ef...

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  • Multi-stage rock-soil crushing device with recovery function
  • Multi-stage rock-soil crushing device with recovery function
  • Multi-stage rock-soil crushing device with recovery function

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] see Figure 1-5 , a multi-stage rock-soil crushing device with a recovery function, comprising a casing 1, a motor 2 is fixedly connected to the front end of the outer wall of the casing 1, a rotating end of the motor 2 is movably connected to a No. 1 transmission belt 3, two upper inner walls of the casing 1 The sides are rotatably connected with a support shaft 4, one end of the support shaft 4 runs through the casing 1 and is movably connected with t...

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Abstract

The invention relates to the technical field of rock-soil crushing, in particular to a multi-stage rock-soil crushing device with a recovery function, and aims to solve the technical problems that part of existing rock-soil crushing devices are low in crushing efficiency; part of existing crushing devices are difficult to recover rock soil which is not completely crushed; and in the using process of part of existing crushing devices, filter screens are prone to being blocked, and the filtering effect is poor. In order to solve the technical problems, the invention provides the multi-stage rock-soil crushing device with the recovery function, which comprises a machine shell. A motor is fixedly connected to the front end of the outer wall of the machine shell. The multi-stage rock-soil crushing device with the recovery function is composed of a crushing mechanism, a recovery mechanism and a filtering mechanism. Rock soil is thrown to the surface of an impact plate through cooperation of the centrifugal force generated in the rotating process of a rotating sleeve and compression springs, then the rock soil rebounds to the surface of a crushing plate and is crushed through cooperation of crushing rods, compression springs drive the crushing plate to pop out the rock soil after being pressed, and repeated crushing is conducted in the process, so that the overall crushing efficiency of the equipment is improved.

Description

technical field [0001] The invention relates to the field of rock and soil crushing, in particular to a multi-stage rock and soil crushing device with recovery function. Background technique [0002] Crusher is the most common equipment in quarrying sites. It can be divided into cone crusher, jaw crusher, centrifugal crusher and impact crusher by crushing methods, among which impact crusher is the most common. A crusher, which has a multi-stage crushing effect; [0003] The existing patent (notification number: CN111111848A) discloses an impact crusher, including a main body, a feeding mechanism, and a crushing mechanism. The upper side of one end of the main body is fixed with a feeding port, and the inner side of the main body is provided with an impact plate. . In the process of realizing the present invention, the inventor found that at least the following problems in the prior art have not been resolved: 1. During use, the crushing device can only crush the rock and s...

Claims

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Application Information

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IPC IPC(8): B02C13/09B02C13/26B02C13/28B02C23/10
CPCB02C13/09B02C13/26B02C13/2804B02C23/10
Inventor 王宝峰
Owner QUZHOU UNIV
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