Dust-free paper shredder

A technology of paper shredders and paper scraps, which is applied in the field of dust-free paper shredders, can solve the problems of paper scraps and dust cleaning difficulties, and achieve the effect of avoiding cleaning difficulties

Pending Publication Date: 2019-11-15
NINGBO FORTEK ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of the present invention is to provide a dust-free shredded paper that can play a role in removing the garbage bag, which will not randomly float out the paper dust and affect the air environment, and cause the problem of difficulty in cleaning the paper dust in the later stage. machine

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0029] Such as Figure 1 to Figure 6 As shown, a dust-free paper shredder disclosed in this embodiment includes a box body 1, a crushing part 2 is provided above the box body 1, a shredder assembly 3 is arranged in the crushing part 2, and a shredder assembly 3 is arranged on the crushing part 2. There is a paper inlet 4 positioned at the top of the shredder assembly 3 (the paper inlet 4 is located on the cover plate 2-1 above the crushing part 2), and a paper inlet 4 is provided below the shredder assembly 3. A paper scrap outlet 5, the paper scrap outlet 5 is located in the box body 1, and a cover door 6 is hinged on the side of the box body 1, and the upper port of the paper scrap outlet 5 is provided and can be moved according to It is necessary to open or close the dial mechanism 7 of the paper dust outlet 5, and when the dial mechanism 7 is opened, it can ensure the connection between the paper dust outlet 5 and the paper inlet 4. On the contrary, when the dial mechanism...

Embodiment 2

[0037] Such as Figure 7 to Figure 8 As shown, in the dust-free shredder disclosed in this embodiment, in order to realize the state of automatic opening or closing and ultimately facilitate operation, a pressure plate is provided on the inner side of the cover door 6 in order to realize the state of automatically opening or closing and ultimately facilitate operation. 20. One side of the pressing plate 20 is an inclined portion 21, and a fixing seat 22 is provided on the crushing portion 2 (the fixing seat 22 is fixed on the lower surface of the cover plate 2-1 above the crushing portion 2), and in the fixing seat 22 The horizontal sliding connection is connected with the operating connecting rod 23 that drives the dial 13 to toggle in the arc-shaped gap 17. The third connecting shaft 46 is arranged below one end of the operating connecting rod 23, and the third connecting shaft 46 is arranged on the moving rod 18. The second sliding groove 43 matched with the connecting shaf...

Embodiment 3

[0041] Such as Figure 9 to Figure 13 As shown, in the dust-free paper shredder disclosed in this embodiment, in order to avoid the problem of internal blockage or residual waste paper when conveying shredded paper, the shredder assembly 3 includes a bracket 27 placed in the shredder part 2, The motor 28 on the support 27 and the paper shredder 29 electrically connected with the motor 28, the support 27 includes two connecting frames 30 respectively on the left and the right, and the motor 28 is located on the connecting frame 30 on the left side. 29 is provided with a shredded paper conveying mechanism 31. The shredded paper conveying mechanism 31 includes a shredded paper conveying channel 32 located between two connecting frames 30 and with an arc-shaped bottom. The shredded paper feeding port 33 connected with the shredded paper outlet 5 is rotatably connected to the shredded paper conveying impeller 34 in the shredded paper conveying channel 32. The paper conveying screw...

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PUM

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Abstract

The invention relates to a dust-free paper shredder which comprises a box body. A crushing part is arranged above the box body, a crusher assembly is arranged in the crushing part, a paper inlet located in the top of the crusher assembly is formed in the crushing part, a paper scrap outlet penetrating the paper inlet is formed below the crusher assembly, the paper scrap outlet is located in the box body, a cover door is hinged to the side edge of the box body, a driving plate mechanism capable of opening or closing the paper scrap outlet as needed if being pulled is arranged at an upper port of the paper scrap outlet, and when the driving plate mechanism is opened, the paper scrap outlet and the paper inlet penetrate. On the contrary, when the driving plate mechanism is closed, the paper scrap outlet and the paper inlet are closed. According to the dust-free paper shredder, when a garbage bag is taken away, a condition that the air environment is affected as paper scrap dust is blown out randomly is avoided, so that a problem that it is hard to clean paper scrap dust in later stage is avoided.

Description

technical field [0001] The present invention relates to the technical field of paper shredders, and more specifically relates to a dust-free paper shredder. Background technique [0002] As a kind of office supplies, paper shredders are used in the offices of many companies. When dealing with some discarded confidential documents, they can get twice the result with half the effort and save a lot of valuable working time for office workers. Therefore, they are commonly used in offices. The equipment is well known to people, but after the paper shredder, it is necessary to recycle the crushed paper scraps. At present, the most common way is to set a recycling bin in the shredder, and the upper opening of the recycling bin is connected with the outlet of the shredder. The paper scrap opening is connected to recycle the paper scraps, but when recycling the paper scraps, the paper inlet and the recycling bin are also connected, and the paper scraps will generate paper dust during...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/14B02C18/18B02C18/22B02C18/16
CPCB02C18/0007B02C18/142B02C18/16B02C18/18B02C18/2216B02C18/2225B02C2018/168
Inventor 李华明
Owner NINGBO FORTEK ELECTRONICS
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