Two-level breaking recovery device for corrugated cases

A recycling device and corrugated box technology, applied in the direction of grain processing, etc., can solve the problem of low crushing efficiency, achieve the effect of improving the crushing effect and facilitating recycling

Inactive Publication Date: 2019-01-04
张荷友
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Corrugated cardboard or corrugated boxes are generally recycled after use, crushed first, and then processed by thermal dispersion or cold screening to form core pulp or pulp, but the crushing efficiency of existing crushing equipment is low, and this application is In order to solve the above problems, the

Method used

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  • Two-level breaking recovery device for corrugated cases
  • Two-level breaking recovery device for corrugated cases
  • Two-level breaking recovery device for corrugated cases

Examples

Experimental program
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Embodiment 1

[0022] see Figure 1~2 , in an embodiment of the present invention, a two-stage crushing and recycling device for corrugated cardboard boxes, including a shell with an inner cavity formed by fixedly splicing the upper shell 1 and the lower shell 2, and the cavity in the shell is from top to bottom The first and second crushing mechanisms are installed on the bottom, that is, the corrugated box or corrugated cardboard is crushed twice by the first crushing mechanism and the second crushing mechanism, specifically;

[0023] The first crushing mechanism includes a first crushing roller 7 and a second crushing roller 8 installed in the housing through a bearing 10, and a plurality of crushing knives 9 are fixed on the surfaces of the first crushing roller 7 and the second crushing roller 8, and the first crushing roller 7 and the second crushing roller 8 The position of the crushing knife 9 on the crushing roller 2 8 is staggered, the rotation direction of the crushing roller 1 7 ...

Embodiment 2

[0028] see image 3 , on the basis of embodiment 1, this embodiment further describes the structure of the crushing mechanism two, specifically,

[0029] The crushing mechanism two includes a crushing motor two 16, a rotating shaft 18 and a crushing blade one 19, the crushing motor two 16 is installed on the bottom of the material storage box 15, the output end of the crushing motor two 16 and the rotating shaft 18 extending into the housing cavity connection, the crushing motor 16 is electrically connected with the external power supply and the control switch, and a plurality of crushing blades 19 are fixed on the outside of the rotating shaft 18. When the crushing motor 2 16 outputs power, the crushing blades 19 rotate at a high speed, and the crushing blades 19 will pass through the crushing process. The corrugated cardboard box or corrugated cardboard crushed by roller one 7 and crushing roller two 8 is crushed again, and the corrugated cardboard box or corrugated cardboar...

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Abstract

The invention discloses a two-level breaking recovery device for corrugated cases. The device comprises a shell body provided with an inner cavity and fixedly spliced by an upper shell and a lower shell, a first smashing mechanism and a second smashing mechanism are installed in the cavity of the shell body from top to bottom, and the first smashing mechanism comprises a first breaking roller anda second breaking roller which are installed in the shell body through bearings; a plurality of breaking cutters are fixed to the surfaces of the first breaking roller and the second breaking roller,the positions of the breaking cutters on the first breaking roller and the second breaking roller are staggered, the rotating directions of the first breaking roller and the second breaking roller areopposite, and the rotating speeds of the first breaking roller and the second breaking roller are different. The device has the advantages that the differential speed design of the first breaking roller and the second breaking roller can make the corrugated cases or corrugated paperboards more easily torn and broken, the corrugated cases and the corrugated paperboards cannot easily jump from thebreaking cutters on the first breaking roller and the second breaking roller, through the two smashing mechanisms, the smashing effect can be greatly improved, and the corrugated cases and the corrugated paperboards can be conveniently recycled.

Description

technical field [0001] The invention is a two-stage crushing and recycling device for corrugated cardboard boxes. Background technique [0002] Corrugated paper is a plate made of liner paper and corrugated corrugated paper formed by processing corrugated sticks. It is generally divided into two types: single corrugated board and double corrugated board. According to the size of the corrugated board, it is divided into: A, B, C , E, F five types. The invention and application of corrugated paper has a history of more than 100 years. It has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, and convenient storage and transportation. More than 80% of corrugated paper can be recycled. It can be used as packaging for food or digital products, which is relatively environmentally friendly and widely used. [0003] Corrugated cardboard or corrugated boxes are generally recycled after use, crushed first, and then processed by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/08B02C4/42B02C18/12
CPCB02C4/08B02C4/42B02C18/0092B02C18/12B02C2201/06
Inventor 张荷友
Owner 张荷友
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