CN206152916U - Device is destroyed to storage medium's two -stage - Google Patents
Device is destroyed to storage medium's two -stage Download PDFInfo
- Publication number
- CN206152916U CN206152916U CN201621031863.6U CN201621031863U CN206152916U CN 206152916 U CN206152916 U CN 206152916U CN 201621031863 U CN201621031863 U CN 201621031863U CN 206152916 U CN206152916 U CN 206152916U
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- China
- Prior art keywords
- polishing
- storage medium
- crushing
- transmission shaft
- destroying
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Abstract
The utility model provides a device is destroyed to storage medium's two -stage, including rubbing crusher structure and grinding machanism, the discharge gate that rubbing crusher constructs is connected with grinding machanism's pan feeding mouth, and grinding machanism is equipped with the chamber of polishing including the frame of polishing, the at least a set of knife tackle of polishing, the driving motor that polishes, the transmission shaft of polishing in the frame of polishing, and during the chamber of polishing was located to a set of knife tackle of polishing at least, the driving motor's that polishes output shaft was connected with the at least a set of knife tackle of polishing through the transmission shaft of polishing, the knife tackle of polishing includes hub connection spare, two at least cutters of polishing, and at least two cutters of polishing are connected with hub connection spare, and hub connection spare is connected with the transmission shaft of polishing. The utility model discloses a to storage medium cut, the polish destruction process of two -stage, the granule particle diameter after smashing can reach 0.65mm, can satisfy the destruction requirement of high secret occasion.
Description
Technical field
The utility model is related to a kind of storage medium apparatus for destroying, more particularly to the two-stage apparatus for destroying of storage medium.
Background technology
Storage medium apparatus for destroying is used for storage medium (such as storage chip, flash disk, magnetic card, solid state hard disc, CD)
The granular material that cannot recover is crushed to, to reach destruction purpose.Existing storage medium apparatus for destroying is to utilize cutting powder
Storage medium to be destroyed is cut, is crushed to strip or granular particle, the grain diameter after crushing by the cutting tool of broken mechanism
2 millimeters are generally higher than equal to, crushing effect cannot meet the destruction requirement of high secure locations.
Utility model content
In view of the foregoing, the purpose of this utility model is the two-stage apparatus for destroying for providing a kind of storage medium, is passed through
Storage medium is cut, the Destruction of two-stage of polishing, the grain diameter after crushing disclosure satisfy that high guarantor up to 0.65mm
The destruction of close occasion is required.
For achieving the above object, the utility model is employed the following technical solutions：
A kind of two-stage apparatus for destroying of storage medium, including disintegrating mechanism and workpiece polishing mechanism, the discharging opening of disintegrating mechanism with
The feeding mouth of workpiece polishing mechanism is connected,
The workpiece polishing mechanism includes polishing frame, least one set polishing knife group, polishing motor, polishing power transmission shaft, this dozen
Polishing chamber is provided with grinding machine frame, least one set polishing knife is mounted in the polishing chamber, and the output shaft of the polishing motor passes through
Polishing power transmission shaft is connected with least one set polishing knife group.
Further,
The polishing knife group includes shaft coupling piece, at least two polishing tools, and at least two polishing tools are connected with the axle
Part is connected, and the shaft coupling piece is connected with the polishing power transmission shaft.
The polishing tool is connected by rotating shaft with the shaft coupling piece, and on the polishing power transmission shaft rotating speed biography is provided with
Sensor, the signal output part of the speed probe is connected with a detection and control unit, the detection and the control of control unit
Signal output part is connected with the control end of the polishing motor.
The position of correspondence discharging opening is provided with filter screen on the cavity wall circumference in the polishing chamber, and the mesh of the filter screen is counterbore knot
Structure.
The cavity wall in the polishing chamber is in tooth-shape structure.
The end of the polishing tool is smaller than 2 millimeters with the cavity wall in the polishing chamber.
The disintegrating mechanism includes crushing frame, crushing knife tool, crushes motor, crushes power transmission shaft, the crushing frame
Upper erection crushing knife tool, the output shaft of the crushing motor is connected by crushing power transmission shaft with the crushing knife tool.
The utility model has the advantage of：
1st, device of the present utility model is operated by the destruction of two-stage of being cut storage medium, polished, after crushing
Grain diameter is less than or equal to 0.65mm, destroys more thorough, disclosure satisfy that the destruction requirement of high secure locations；
2nd, polishing tool of the present utility model can be rotated forward, inverted, and can be prevented effectively from cutter and be damaged, the use longevity of extension fixture
Life；.
3rd, workpiece polishing mechanism discharging opening of the present utility model arranges the filter screen of counter bore structure, and the particle for being conducive to small particle is arranged
Go out, ensure that the normal work of device.
Description of the drawings
Fig. 1 is apparatus structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of disintegrating mechanism of the present utility model.
Fig. 3 is the structural representation of workpiece polishing mechanism of the present utility model.
Fig. 4 is the internal structure schematic diagram of workpiece polishing mechanism of the present utility model.
Fig. 5 is the structural representation of polishing tool of the present utility model.
Fig. 6 is that the partial enlargement of filter screen of the present utility model is illustrated.
Specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in figures 1 to 6, the two-stage apparatus for destroying of storage medium disclosed in the utility model, including disintegrating mechanism 1 and beat
Grinding machine structure 2, the discharging opening connection corresponding with the feeding mouth of workpiece polishing mechanism 2 of disintegrating mechanism 1；
Disintegrating mechanism 1 includes crushing frame 11, crushing knife tool 12, crushes motor 13, crushes power transmission shaft, crushes frame
11 restockings are provided with crushing knife tool 12, and the output shaft for crushing motor 13 is connected by crushing power transmission shaft with crushing knife tool 12,
Crush motor 13 to rotate, crushing knife tool 12 can be driven to rotate, the storage medium to be destroyed to being entered by feeding mouth is cut
Cut, crush, be treated as coarse granule (particle diameter is about 2 millimeters).The structure of disintegrating mechanism belongs to prior art, and the utility model is not
It is described in detail again.
The discharging opening of disintegrating mechanism 1 is connected with the feeding mouth of workpiece polishing mechanism 2 by material channel 3, and disintegrating mechanism 1 is crushed
The discharging opening of the size-reduced mechanism of coarse granule afterwards, the feeding mouth 21 of workpiece polishing mechanism enter workpiece polishing mechanism 2, to carry out further powder
Broken process.Workpiece polishing mechanism 2 includes polishing frame 22, least one set polishing knife group 23, polishing motor 24, polishing power transmission shaft
25, polishing chamber 26 is provided with polishing frame 22, in polishing chamber 26, the output shaft of motor 24 of polishing leads to polishing knife group 23
Cross polishing power transmission shaft 25 to be connected with polishing knife group 23, polishing motor 24 is rotated, polishing knife group 23 can be driven to pass around polishing
Moving axis 25 is rotated, and is polished, is crushed to entering the coarse granule in polishing chamber 26, and (particle diameter is less than or equal to be treated as fine grained
0.65 millimeter).
Polishing knife group 23 includes shaft coupling piece 231, at least two polishing tools 232 being connected with polishing power transmission shaft 25, beats
Knife milling tool 232 is fixedly connected with shaft coupling piece 231；In preferred embodiment, to prevent polishing tool to be subject in bruting process
Damage, polishing tool 232 is connected by rotating shaft 233 with shaft coupling piece 231, polishing motor 24 can be rotated forward, inverted, and be polished
Speed probe is provided with power transmission shaft 25, the signal output part of speed probe is connected with detection and control unit, normally
During polishing, polishing motor 24 is rotated forward, and when polishing tool is when hard thing is run in bruting process, polishing tool 232 is around the shaft
233 rotate backward, and polishing knife group 23 is obstructed rotating speed decline, and the tach signal of speed probe sensing is transmitted to detection and controlled single
Unit, when rotating speed is down to a preset value, detection and control unit control polishing motor 24 are inverted, and whole polishing knife group is therewith
Reversion, can protect polishing tool without damage.
Further to improve crushing effect, the cavity wall 261 in chamber 26 of polishing is in tooth-shape structure, and the size of profile of tooth can adjust.
The position of correspondence discharging opening 28 is provided with filter screen 27 on polishing chamber 26, and the mesh of filter screen 27 is counter bore structure, can make to beat
Fine grained after mill smoothly discharges, it is to avoid filter net jam, it is ensured that the normal work of device.
The end of polishing tool 232 is smaller than 2 millimeters with the cavity wall 261 in polishing chamber.
The above is preferred embodiment of the present utility model and its know-why used, for the technology of this area
It is any based on technical solutions of the utility model base in the case of without departing substantially from spirit and scope of the present utility model for personnel
Equivalent transformation, simple replacement on plinth etc. are obvious to be changed, and is belonged within the utility model protection domain.
Claims (7)
1. the two-stage apparatus for destroying of storage medium, it is characterised in that including disintegrating mechanism and workpiece polishing mechanism, the discharging of disintegrating mechanism
Mouth is connected with the feeding mouth of workpiece polishing mechanism,
The workpiece polishing mechanism includes polishing frame, least one set polishing knife group, polishing motor, polishing power transmission shaft, the sander
Polishing chamber is provided with frame, least one set polishing knife is mounted in the polishing chamber, and the output shaft of the polishing motor is by polishing
Power transmission shaft is connected with least one set polishing knife group.
2. the two-stage apparatus for destroying of storage medium according to claim 1, it is characterised in that the polishing knife group includes axle
Connector, at least two polishing tools, at least two polishing tools are connected with the shaft coupling piece, and the shaft coupling piece is beaten with described
Mill power transmission shaft is connected.
3. the two-stage apparatus for destroying of storage medium according to claim 2, it is characterised in that the polishing tool is by turning
Axle is connected with the shaft coupling piece, and on the polishing power transmission shaft speed probe is provided with, and the signal of the speed probe is defeated
Go out end to be connected with a detection and control unit, the control signal output of the detection and control unit drives electricity with the polishing
The control end of machine is connected.
4. the two-stage apparatus for destroying of storage medium according to claim 1, it is characterised in that the cavity wall circle in the polishing chamber
The position of correspondence discharging opening is provided with filter screen on week, and the mesh of the filter screen is counter bore structure.
5. the two-stage apparatus for destroying of storage medium according to claim 1, it is characterised in that the cavity wall in the polishing chamber is in
Tooth-shape structure.
6. the two-stage apparatus for destroying of storage medium according to claim 1, it is characterised in that the end of the polishing tool
2 millimeters are smaller than with the cavity wall in the polishing chamber.
7. the two-stage apparatus for destroying of storage medium according to claim 1, it is characterised in that the disintegrating mechanism includes powder
Broken frame, crushing knife tool, crushing motor, crushing power transmission shaft, the crushing frame restocking sets the crushing knife tool, and the crushing drives
The output shaft of motor is connected by crushing power transmission shaft with the crushing knife tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031863.6U CN206152916U (en) | 2016-08-31 | 2016-08-31 | Device is destroyed to storage medium's two -stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031863.6U CN206152916U (en) | 2016-08-31 | 2016-08-31 | Device is destroyed to storage medium's two -stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206152916U true CN206152916U (en) | 2017-05-10 |
Family
ID=58650542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621031863.6U Active CN206152916U (en) | 2016-08-31 | 2016-08-31 | Device is destroyed to storage medium's two -stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206152916U (en) |
-
2016
- 2016-08-31 CN CN201621031863.6U patent/CN206152916U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |