Small building material grinding device for constructional engineering

A technology of building materials and construction engineering, applied in the direction of grain processing, etc., can solve the problems of material waste, blockage, and reduce the feeding efficiency of grinding discs, etc., and achieve the effect of reducing the feeding efficiency

Inactive Publication Date: 2021-02-05
杜维
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The Chinese patent whose patent No. is CN210252463U after retrieval records a kind of small-scale building material grinding device for construction engineering. The continuous grinding of materials can fully grind the building materials and improve the grinding effect. However, this kind of grinding method exists. When the grinding roller grinds building materials, the building materials will block the sieve holes on the grinding disc, thereby reducing The cutting efficiency of the grinding disc, and after the grinding of building materials, there will be a small amount of material remaining on the grinding disc, resulting in waste of materials

Method used

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  • Small building material grinding device for constructional engineering
  • Small building material grinding device for constructional engineering
  • Small building material grinding device for constructional engineering

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Experimental program
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Effect test

Embodiment 1

[0025] see Figure 1~4 , in an embodiment of the present invention, a small construction material grinding device for construction engineering, comprising a grinding box main body 1, the four corners of the bottom end of the grinding box main body 1 are connected with support feet 7, and the top of the grinding box main body 1 is provided with a lower hopper 26 The inner side of the grinding box main body 1 is provided with a grinding disc 11, the inner side of the grinding box main body 1 is provided with a screw mandrel 17, the outer side of the screw mandrel 17 is sleeved with a movable nut 16, and the bottom end of the movable nut 16 is connected with a telescopic rod 14. The bottom end of bar 14 is provided with grinding roller 10, and both sides of grinding box main body 1 are all equipped with first motor 5, both sides of grinding box main body 1 inner side are all provided with slide rail 4, and both sides of grinding box main body 1 inner side are all installed with H...

Embodiment 2

[0033] refer to figure 1 with 4 , a small construction material grinding device for construction engineering. Compared with Embodiment 1, this embodiment also includes a discharge port 9 at the bottom of one side of the main body of the grinding box 1, and a support plate is provided on one side of the main body of the grinding box 1. 32. The bottom of the inner side of the main body 1 of the grinding box is provided with a second material guide plate 8, and one side of the bottom end of the second material guide plate 8 is connected with two limit posts 34, and the top of the support plate 32 is provided with two limit jacks 33.

[0034] Wherein, the limit post 34 is arranged inside the limit jack 33 , and the second material guide plate 8 is firmly connected to the grinding box main body 1 through the cooperation of the support plate 32 , the limit jack 33 and the limit post 34 .

[0035] Working principle: when it is necessary to collect the ground building materials, a c...

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Abstract

The invention discloses a small building material grinding device for constructional engineering. The small building material grinding device comprises a grinding box body, wherein supporting legs areconnected to the four corners of the bottom end of the grinding box body, a discharging hopper is arranged at the top end of the grinding box body, and a grinding disc is arranged on the inner side of the grinding box body. According to the small building material grinding device, through a third motor, a conveying belt, a third rotating rod, a supporting base, a hydraulic cylinder, a sliding block, a connecting plate, a sliding rail, a first motor, impact plates, a first rotating rod and eccentric blocks, when screen holes of the grinding disc are blocked by building materials or more building materials remain on the surface of the grinding disc after grinding is completed, the grinding disc can vibrate up and down in the grinding box body by a small amplitude in the mode that the two eccentric blocks continuously impact the two impact plates, so that the building materials on the surface of the grinding disc are vibrated out and are separated from the grinding disc through the screen holes, and as a result, the situation that the building materials block the screen holes in the grinding disc, and consequently the discharging efficiency of the grinding disc is reduced and the waste of the building materials is caused is avoided.

Description

technical field [0001] The invention relates to the technical field of building material processing equipment, in particular to a small building material grinding device for construction engineering. Background technique [0002] Construction engineering refers to the planning, survey, design, construction, completion and other technical work and the completed engineering entity and the installation project of the supporting lines, pipelines and equipment for the construction, reconstruction or expansion of houses, buildings and auxiliary structures and facilities. . Grinding refers to the finishing process of the processed surface through the relative movement of the grinding tool and the workpiece under a certain pressure by using the abrasive particles coated or pressed on the grinding tool. In building construction, the grinding and crushing of buildings is an essential step. [0003] The Chinese patent whose patent No. is CN210252463U after retrieval records a kind of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/26B02C4/40B02C4/28B02C23/02B02C23/08
CPCB02C4/26B02C4/28B02C4/286B02C4/40B02C23/02B02C23/08
Inventor 杜维
Owner 杜维
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