CN209631358U - A kind of shredder gang tool - Google Patents
A kind of shredder gang tool Download PDFInfo
- Publication number
- CN209631358U CN209631358U CN201920321831.7U CN201920321831U CN209631358U CN 209631358 U CN209631358 U CN 209631358U CN 201920321831 U CN201920321831 U CN 201920321831U CN 209631358 U CN209631358 U CN 209631358U
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- China
- Prior art keywords
- blade
- mixing blade
- shredder
- crushing
- paper
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Abstract
The utility model discloses a kind of shredder gang tools, crushing knife tool including rotary shaft and setting on the rotary shaft, crushing knife tool includes cutting tool and mixing blade, the paper that cutting tool is used to will go into the crushing chamber of body crushes, cutting tool is by multiple first set of blades at each first blade is along the interlaced arrangement of horizontal direction；Mixing blade is used to be formed in the crushing chamber of body stirs air-flow up and down, and the top of cutting tool is arranged in mixing blade, and one end of mixing blade is folded upward at, the other end is bent downward.The utility model, crushing process is completed by the cooperation of cutting tool and mixing blade, increase crush efficiency, when work, complete paper is cut into bulk by mixing blade, while air-flow is stirred by mixing blade, block-like paper is driven to float up and down, then thoroughly being shredded the block-like scraps of paper by the cooperation between multiple first blades, increase crushing effect, the effect of secrecy is played with this.
Description
Technical field
The utility model relates to shredder technical fields, and in particular to a kind of shredder gang tool.
Background technique
With the development of the society, the development of technology, company or individual also increasingly pay attention to conservative technology or business secret,
Especially remember the waste paper for having technology or business secret, at will abandons never again, but by shredder by Waste Paper Handling at broken
Piece prevents classified papers from revealing.
Shredder is a kind of routine office work articles that can rapidly crush classified document, is combed by the cutter of one group of rotation, paper
It is formed with drive motor.Paper is sent among the blade being mutually twisted, and is divided into many tiny scraps of paper, to reach secrecy
Effect.But there is also following defects for cutter in the prior art:
(1) blade is in plane, first by the edge of blade by paper cutting at bulk, then by block-like paper
It crushes, working efficiency is low；
(2) in crushing process, paper falls, and is blended after blade, this kind of mode causes paper that cannot fill with blade
Tap touching, crushing effect is poor, it is not thorough enough to crush.
In view of this, being badly in need of improving existing cutter for paper grinder, increase crush efficiency, while paper is filled
Divide and blend, increases crushing effect.
Utility model content
Technical problem to be solved in the utility model is existing cutter for paper grinder, and there are crush efficiency is low and paper
It cannot be come into full contact with blade, lead to the problem of crushing effect difference.
In order to solve the above-mentioned technical problem, technical solution used by the utility model is to provide a kind of shredder combination knife
Tool, including rotary shaft and the crushing knife tool being arranged in the rotary shaft, the crushing knife tool includes:
Cutting tool, the paper in the crushing chamber for will go into body crush, and the cutting tool is by multiple first
Blade composition, each first blade is along the interlaced arrangement of horizontal direction；
Mixing blade stirs air-flow for being formed in the crushing chamber of body up and down, and the mixing blade is arranged described
The top of cutting tool, one end of the mixing blade is folded upward at, the other end is bent downward.
In the above scheme, the length of first blade from top to bottom successively increases, and is arranged in described in the top
The length of first blade is greater than the length of the projection of the mixing blade in the horizontal direction.
In the above scheme, pin hole, positioning pin insertion are formed between first blade, mixing blade and the rotary shaft
Into the pin hole.
In the above scheme, the top of the rotary shaft is equipped with positioning cap.
In the above scheme, the bending angle of the mixing blade is 30 °~75 °.
In the above scheme, be respectively equipped with the first positioning separation sleeve between each first blade, the cutting tool with
The second positioning separation sleeve is equipped between the mixing blade.
In the above scheme, first blade, mixing blade cutting edge each along the rotary shaft rotation direction
Setting.
Compared with prior art, the utility model completes crushing process by the cooperation of cutting tool and mixing blade, increases
Add crush efficiency, when work, complete paper be cut by bulk by mixing blade, at the same by mixing blade stir air-flow into
And drive block-like paper to float up and down, then thoroughly shred the block-like scraps of paper by the cooperation between multiple first blades, increase
Add crushing effect, the effect of secrecy is played with this.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model provides a kind of shredder gang tool, completes powder by the cooperation of cutting tool and mixing blade
Broken process increases crush efficiency, when work, stirs air-flow by mixing blade and block-like paper is driven to float up and down, then
The block-like scraps of paper are thoroughly shredded by the cooperation between multiple first blades, increase crushing effect.It is attached below with reference to specification
Figure and specific embodiment are described in detail the utility model.
As shown in Figure 1, a kind of shredder gang tool provided by the utility model, including rotary shaft 10 and setting are rotating
Crushing knife tool on axis 10, crushing knife tool include cutting tool and mixing blade 30.
The paper that cutting tool is used to will go into the crushing chamber of body crushes, and cutting tool is by multiple first blades 20
Composition, each first blade 20 is along the interlaced arrangement of horizontal direction.Mixing blade 30 in the crushing chamber of body for forming
Agitation air-flow, mixing blade 30 are arranged in the top of cutting tool up and down, one end of mixing blade 30 is folded upward at, the other end to
Lower bending.Advanced optimize ground, the first blade 20, mixing blade 30 cutting edge each along shaft direction of rotation be arranged.
This kind of design method completes crushing process by the cooperation of cutting tool and mixing blade 30, increases crush efficiency,
When work, complete paper is cut by bulk by mixing blade 30, while air-flow is stirred by mixing blade 30 and is driven
Block-like paper floats up and down, then is thoroughly shredded the block-like scraps of paper by the cooperation between multiple first blades 20, increases powder
Broken effect plays the effect of secrecy with this.
Ground is advanced optimized, the length of the first blade 20 from top to bottom successively increases, and the first knife of the top is arranged in
The length of piece 20 is greater than the length of the projection of mixing blade 30 in the horizontal direction.Due to each first blade 20 length not
Together, therefore, can the chopping paper of each position in the crushing chamber of body be increased degree of grinding, plays better secrecy with this
Effect.
Ground is advanced optimized, forms pin hole between the first blade 20, mixing blade 30 and shaft, positioning pin is inserted into pin hole
Interior, the top of mixing blade 30 is equipped with positioning cap 40.This kind of design method can increase the first blade 20, mixing blade 30 and shaft
Between the stability that connects avoid the occurrence of sliding so that the first blade 20, mixing blade 30 follow the rotation of shaft and rotate
Phenomenon increases crushing effect, meanwhile, positioning cap 40 can prevent first blade 20, mixing blade 30 to be detached from shaft, increase and use
Safety.
Advanced optimize ground, be respectively equipped with the first positioning separation sleeve 50 between each first blade 20, cutting tool with stir
It mixes and is equipped with the second positioning separation sleeve 60 between blade 30.First positioning separation sleeve 50, second positions separation sleeve 60 for each first
Blade 20, mixing blade 30 are individually insulated, and paper scrap is avoided to be stuck in the gap between each first blade 20 and mixing blade 30
Interior, paper crushing is more thorough, plays better secrecy effect.
Ground is advanced optimized, the bending angle of mixing blade 30 is 30 °~75 °.This kind of design method, so that mixing blade
30 both ends inclination, can generate suspending power in rotary course, meanwhile, it is capable to blend the paper of bulk, increase crush efficiency
And crushing effect.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn that the enlightenments in the utility model
Under the structure change made, it is all that there is same or similar technical solution with the utility model, each fall within the utility model
Within protection scope.
Claims (7)
1. a kind of shredder gang tool, including rotary shaft and the crushing knife tool being arranged in the rotary shaft, which is characterized in that
The crushing knife tool includes:
Cutting tool, the paper in the crushing chamber for will go into body crush, and the cutting tool is by multiple first blades
Composition, each first blade is along the interlaced arrangement of horizontal direction；
Mixing blade stirs air-flow for being formed in the crushing chamber of body up and down, and the mixing blade is arranged in the crushing
The top of knife group, one end of the mixing blade is folded upward at, the other end is bent downward.
2. a kind of shredder gang tool according to claim 1, which is characterized in that the length of first blade is by upper
It is successively increased under, and the length that first blade of the top is arranged in is greater than the mixing blade in the horizontal direction
The length of projection.
3. a kind of shredder gang tool according to claim 1, which is characterized in that first blade, mixing blade
Pin hole is formed between the rotary shaft, positioning pin is inserted into the pin hole.
4. a kind of shredder gang tool according to claim 1, which is characterized in that the top of the rotary shaft is equipped with fixed
Position cap.
5. a kind of shredder gang tool according to claim 1, which is characterized in that the bending angle of the mixing blade
It is 30 °~75 °.
6. a kind of shredder gang tool according to claim 1, which is characterized in that between each first blade respectively
Equipped with the first positioning separation sleeve, the second positioning separation sleeve is equipped between the cutting tool and the mixing blade.
7. a kind of shredder gang tool according to claim 1, which is characterized in that first blade, mixing blade
Cutting edge each along the rotary shaft rotation direction be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920321831.7U CN209631358U (en) | 2019-03-13 | 2019-03-13 | A kind of shredder gang tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920321831.7U CN209631358U (en) | 2019-03-13 | 2019-03-13 | A kind of shredder gang tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209631358U true CN209631358U (en) | 2019-11-15 |
Family
ID=68495991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920321831.7U Active CN209631358U (en) | 2019-03-13 | 2019-03-13 | A kind of shredder gang tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209631358U (en) |
-
2019
- 2019-03-13 CN CN201920321831.7U patent/CN209631358U/en active Active
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