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Concrete crushing device for constructional engineering

A technology of construction engineering and crushing device, which is applied in the direction of grain processing, etc., and can solve problems such as the inability to adjust the distance between crushing wheels

Inactive Publication Date: 2020-08-07
王翔宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing crushing device cannot adjust the spacing of its crushing wheels

Method used

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  • Concrete crushing device for constructional engineering
  • Concrete crushing device for constructional engineering
  • Concrete crushing device for constructional engineering

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Embodiment Construction

[0028] 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 of the embodiments of the present invention, not all of them. 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.

[0029] see Figure 1-8 , in an embodiment of the present invention, a concrete crushing device for construction engineering includes a box body 1, and a support mechanism 6 is supported on both sides of the inner bottom of the box body 1. The support mechanism 6 includes a connecting frame 601, a sliding rod 602, and an electric telescopic rod 603. A crushing mechanism 4 is arranged inside the box body 1. The crushing mechanism 4 includes a crush...

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Abstract

The invention discloses a concrete crushing device for constructional engineering. The device comprises a box body; supporting mechanisms are arranged on the two sides of the bottom of the interior ofthe box body in a supporting mode, and the supporting mechanisms comprise connecting frames, sliding rods and electric telescopic rods; crushing mechanisms are arranged at the interior of the box body, and the crushing mechanism comprise crushing wheels, fixing rods, connecting rods and third gears; guiding mechanisms are arranged on the inner walls of the two sides of the box body, and the guiding mechanisms comprise guiding frames; and gear sets are arranged on the two sides of the exterior of the box body, and the gear sets comprise first gears and second gears, and a motor is arranged onone sides of the gear sets. According to the device, when the electric telescopic rods jack up the connecting frames, the connecting frames can slide on the sliding rods, and the connecting frame scandrive the fixing rods to ascend along the guiding frames, so that the crushing wheels in the crushing mechanisms can carry the third gears to change the distance between the two crushing mechanisms,and the third gears are engaged with the gear sets all the time; and the distance between the crushing mechanisms can be changed through ascending and descending of the supporting mechanisms.

Description

technical field [0001] The invention relates to a crushing device, in particular to a concrete crushing device for construction engineering. Background technique [0002] With the acceleration of industrialization and urbanization, the construction industry is also developing rapidly, and the accompanying construction waste is increasing day by day. The amount of construction waste in China has accounted for more than 1 / 3 of the total urban waste; Demolition, construction, decoration, repair and other production activities in the construction industry are collectively referred to as muck, waste concrete, waste masonry and other wastes. Construction waste is very harmful to the environment and human body. Waste and old bricks and stones can be used to produce coarse and fine aggregates for reuse, and can be used to prepare building materials such as blocks, wall panels, floor tiles, etc. After adding solidified materials, coarse and fine aggregates can also be used for road p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/08B02C4/30B02C4/32B02C4/42
CPCB02C4/08B02C4/30B02C4/32B02C4/42B02C2201/06
Inventor 王翔宇
Owner 王翔宇
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