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An environmentally friendly paper shredder

A paper shredder, environmentally friendly technology, applied in punching machines, presses, presses using rotating pressure components, etc., can solve the problems of polluting the environment, wasting resources, overflowing paper scraps, etc., to increase the volume and improve the compression efficiency. , the effect of reducing the number of compressions

Active Publication Date: 2020-11-20
王建环
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the shredded carton is full, the machine will stop working, and even the overflow of paper scraps will cause unhygienic phenomenon
Moreover, in most cases, it is a waste of resources and pollutes the environment to discard the shredded paper scraps directly as garbage.

Method used

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  • An environmentally friendly paper shredder
  • An environmentally friendly paper shredder
  • An environmentally friendly paper shredder

Examples

Experimental program
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Effect test

Embodiment Construction

[0028] The following is further described in detail through specific implementation methods:

[0029] The reference signs in the drawings of the specification include: housing 1, paper inlet 11, material retrieving door 12, positioning block 13, crushing wheel 2, air cylinder 31, negative pressure pipe 32, throat 321, water suction pipe 322, dust suction Pipe 323, first air pipe 33, water tank 34, rolling wheel 41, deflector 42, cylinder 51, compression barrel 52, outer barrel 521, inner barrel 522, supporting plate 523, vertical shaft 524, torsion spring 525, spiral groove 526, One-way bearing 527, pressure plate 53, pressure switch 531, metal spool 532, compression spring 533, electromagnet 534, first switch 535, limit plate 54, second air pipe 55, overflow valve 56.

[0030] An environmentally friendly paper shredder, such as figure 1 As shown, it includes a housing 1, a shredding mechanism, a dust suction mechanism, a rolling mechanism and a compression mechanism. The top...

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PUM

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Abstract

The invention relates to a paper shredder, in particular to an environment-friendly paper shredder. The paper shredder comprises a shell, a paper shredding mechanism, a dust sucking mechanism, a rolling mechanism and a compressing mechanism are arranged in the shell, the paper shredding mechanism comprises a crushing wheel, the dust collecting mechanism comprises an air cylinder and a negative pressure pipe, the air cylinder is fixedly connected with the shell, the piston of the air cylinder is connected with the crushing wheel through a connecting rod to form a crank connecting rod mechanism,the negative pressure pipe barrel is communicated with the air cylinder, a throat is arranged in the negative pressure pipe, a water suction hole and a dust suction hole are formed in the side wall of the throat part, the rolling mechanism comprises a pair of rolling rollers, the two ends of the rolling roller are respectively connected with the shell in a rotating mode, a collecting plate is arranged on one side of the rolling roller, a flow guide plate is arranged in the shell, the compressing mechanism comprises an air cylinder and a compression barrel, and the shaft end of the air cylinder is fixedly connected with a pressing plate. The paper shredder has the advantages that the paper scraps are compressed and the fine dust generated in the paper shredding process is deposited, so that the environmental pollution is reduced, and the utilization rate of the waste paper is improved.

Description

technical field [0001] The invention relates to a paper shredder, in particular to an environment-friendly paper shredder. Background technique [0002] At present, shredders used to destroy confidential or privacy-related documents and materials have been seen everywhere in many office places as common business machines. The development of paper shredders has undergone eight technological innovations, and each innovation emphasizes the effect of the working process, with several basic working performances as shredding effect, shredding ability, shredding speed, and shredding box volume. The goal of the reform has ignored two important issues, the disposal of paper scraps after data shredding and the environmental pollution caused by dust generated during the shredding process. When the shredded carton is full, the machine will stop working, and even the overflow of paper scraps will cause unhygienic phenomena. Moreover, in most cases, it is a waste of resources and pollut...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B30B9/00B02C18/14B02C23/18B30B3/00B30B1/38B08B15/04
Inventor 彭娇娇李曙东
Owner 王建环
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