High-efficiency and environment-friendly construction waste crushing device

A technology of construction waste and crushing device, which is used in presses, grain processing, manufacturing tools, etc., to achieve the effect of facilitating crushing, prolonging the service life of equipment, and improving the working range

Active Publication Date: 2020-11-13
中建四局华南建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the deficiencies of the existing technology and solve the problem that the crushed steel bars and cement blocks are mixed together and require manual secondary treatment, the present invention proposes an efficient and environmentally friendly construction waste crushing device

Method used

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  • High-efficiency and environment-friendly construction waste crushing device
  • High-efficiency and environment-friendly construction waste crushing device

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Experimental program
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Effect test

Embodiment approach

[0029] As an embodiment of the present invention, the top of the piston rod 241 is fixedly equipped with an arc-shaped plate 5; the highest point of the arc-shaped plate 5 is lower than the highest point of the left baffle plate 21; the piston rod 241 is hinged with Movable plate 51; said movable plate 51 has two, symmetrically distributed left and right; said movable plate 51 is located below the arc plate 5; said movable plate 51 is located above the platform plate 4;

[0030] During work, when the piston rod 241 moves upwards, the movable plate 51 hinged on the piston rod 241 is close to the piston rod 241 and moves upwards with the piston rod 241, and is inserted between the concrete blocks; when the piston rod 241 moves downwards, The movable plate 51 is blocked by the concrete block, and rotates upwards until it is blocked by the arc plate 5 at the top of the piston rod 241, and then the downward movable plate 51 squeezes the concrete block downwards, so that the concrete...

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Abstract

The invention belongs to the technical field of construction waste treatment, and specifically discloses a high-efficiency and environment-friendly construction waste crushing device. The high-efficiency and environment-friendly construction waste crushing device comprises a collection box and a crushing mechanism, and the crushing mechanism is mounted in the collection box; the crushing mechanismcomprises a lower baffle; the lower baffle is fixedly connected with left, right, front and back baffles; the crushing mechanism is internally provided with a mounting board fixedly connected with the front and back baffles; a lower crushing board is in hinge joint on the mounting board; an upper crushing board is in hinge joint on an upper end of the lower crushing board; a platform board fixedly connected on the front and back baffles and connected with the upper crushing board through hinge joint is mounted in the crushing mechanism; a hydraulic cylinder is mounted on the mounting board; apiston rod of the hydraulic cylinder is fixedly connected with a driving rod in hinge joint with the upper and lower crushing boards; a conveyor belt, of which a surface is provided with hook teeth,is mounted on an external side wall of the left baffle; and the high-efficiency and environment-friendly construction waste crushing device is simple in structure, can separate steel bars from crushedcement blocks, and can avoid manual secondary treatment.

Description

technical field [0001] The invention belongs to the technical field of construction waste treatment, in particular to an efficient and environment-friendly construction waste crushing device. Background technique [0002] Architecture is the general term for buildings and structures, and it is an artificial environment created by people using the material and technological means they have mastered, and using certain scientific laws, feng shui concepts, and aesthetic principles to meet the needs of social life. After construction, there will be construction waste that needs to be crushed and refined for further processing. The existing processing equipment directly crushes the common concrete fragments when processing them, and cannot separate the mixed steel bars from the cement blocks, requiring manual secondary processing, which increases labor costs and is time-consuming and labor-intensive. [0003] There are also some solutions in the prior art, such as the Chinese pat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C1/00B02C18/02B02C18/04B02C23/00B02C23/10B02C23/20B30B9/30
CPCB02C1/005B02C18/0092B02C18/02B02C18/04B02C23/00B02C23/10B02C23/20B30B9/3089Y02W30/58
Inventor 不公告发明人
Owner 中建四局华南建设有限公司
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