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Grinding type stone crushing device for municipal engineering construction

A technology of engineering construction and crushing device, applied in the field of stone crushing, can solve problems such as accumulation in the upper part of the mesh plate, and achieve the effects of improving the degree of crushing, improving the crushing effect, and improving the accuracy

Inactive Publication Date: 2021-06-18
李煜新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The object of the present invention is to provide a kind of grinding type stone crushing device for municipal engineering construction, to solve the problem in the above-mentioned background technology that when the crushed waste material falls to the top of the screen, it is easy to accumulate on the top of the screen

Method used

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  • Grinding type stone crushing device for municipal engineering construction
  • Grinding type stone crushing device for municipal engineering construction
  • Grinding type stone crushing device for municipal engineering construction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Example 1: See Figure 1-6 , a grinding-type stone crushing device for municipal engineering construction, comprising legs 1 and a body 3, four sets of legs 1 are fixedly connected to the four corners of the bottom of the body 3, and the bottom of the body 3 is fixedly connected to a discharge Port 2, the bottom end inside the body 3 is provided with a cleaning structure 4, the inside of the body 3 is fixedly connected with a mesh plate 5, the two sides inside the body 3 are provided with a crushing mechanism 6, and the top of one side of the body 3 is fixedly connected with a first drive Motor 7, the model of the first driving motor 7 is Y80S-2, the output end of the first driving motor 7 is fixedly connected with the first crushing roller 9 through a coupling, the top of the body 3 is fixedly connected with a protective structure 8, the body 3 The bottom end of the other side is fixedly connected with a dust outlet pipe 10, one side of the dust outlet pipe 10 is fixed...

Embodiment 2

[0045] Embodiment 2: The cleaning structure 4 is made up of a handle 401, a first magnet 402, a second magnet 403 and a cleaning frame 404. The cleaning frame 404 is arranged inside the body 3, and the two ends of the cleaning frame 404 are fixedly connected with four sets of second magnets. A magnet 403, two sets of first magnets 402 are arranged inside the cleaning frame 404, and a handle 401 is fixedly connected to one side of the cleaning frame 404;

[0046] The second magnet 403 is provided with four groups and is symmetrically distributed about the vertical centerline of the removal frame 404;

[0047] Specifically, such as figure 1 As shown, because some of the broken stones are the ruins of buildings, the interior of the stones may contain steel bars or other iron materials. After the stones and steel bars enter the crushing device together, the broken stones that come out also contain steel bars inside. For the fragments of the iron block, a group of magnets that can...

Embodiment 3

[0048] Example 3: See Figure 1-6 , a grinding type stone crushing device for municipal engineering construction also includes an adjustment mechanism, the adjustment mechanism includes a second crushing roller 14, the second crushing roller 14 is arranged at one end inside the body 3, and the top ends of the second crushing roller 14 both sides There are two groups of sliders 16 fixedly connected to the bottom, one side of the slider 16 is fixedly connected with an adjusting bolt 17, two groups of chute 13 are arranged on both sides of the body 3, and two groups of chute 13 are arranged at the top and bottom of the chute 13 A slideway 15, a scale plate 12 is arranged on the top of the slideway 15, and a second drive motor 18 is fixedly connected to one side of the body 3, and the model of the second drive motor 18 is Y90S-2;

[0049] The slider 16 is in the shape of "I", the slideway 15 is in the shape of "concave", and the slider 16 and the slideway 15 are in a sliding conne...

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Abstract

The invention discloses a grinding type stone crushing device for municipal engineering construction. Waste left after crushing by a first crushing roller falls on a net plate, a crushing motor is used for driving a transmission plate to rotate, and then crushing plates are pushed to reciprocate up and down in a vertical guide groove; in the movement process, the lower ends of the crushing plates knock the net plate, so that falling of disintegrating slag on the upper portion of the net plate is accelerated; a telescopic rod is pushed out through an electric push rod, and then the two crushing plates are oppositely combined, so that incompletely-crushed materials on the upper portion of the net plate are crushed again; and in the crushing process, due to mutual friction motion between the two crushing plates, the crushed materials between the two crushing plates can be ground, and the crushing effect on the crushed materials is improved.

Description

technical field [0001] The invention relates to the technical field of stone crushing, in particular to a grinding-type stone crushing device for municipal engineering construction. Background technique [0002] Municipal engineering refers to municipal construction projects. Most municipal projects are large-scale projects for laying roads or building bridges. During construction projects, it is necessary to crush stones or building ruins for reuse. Stone crushing requires As for the crushing device, the existing stone crushing device tends to generate a large amount of dust when the stone is read and crushed, and it is discharged together with the discharge of the stone, and the direct discharge is likely to cause pollution to the working environment and affect the health of the staff. [0003] In the process of realizing the present invention, the inventors have found that at least the following problems in the prior art have not been resolved: [0004] (1) The tradition...

Claims

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Application Information

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IPC IPC(8): B02C4/08B02C4/32B02C4/28B02C1/14B02C23/16B02C23/14B02C23/18B02C23/02B02C23/04B03C1/30
CPCB02C1/14B02C4/08B02C4/28B02C4/286B02C4/32B02C23/04B02C23/14B02C23/16B02C23/18B02C2023/165B03C1/30
Inventor 李煜新
Owner 李煜新
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