CN217393294U - Novel high secret cell-phone tears to shreds destruction equipment - Google Patents

Abstract

The utility model relates to the technical field of mobile phone information destruction, in particular to a novel high-security mobile phone shredding and destroying device, which comprises a primary shredding device, a secondary shredding device and a tertiary shredding device which are sequentially arranged from top to bottom; the one-level shredding device comprises one-level shredding knives, the second-level shredding device comprises second-level shredding knives, the third-level shredding device comprises third-level shredding knives, and the thickness of the first-level shredding knives, the thickness of the second-level shredding knives and the thickness of the third-level shredding knives are reduced in sequence. Through three-level crushing, the complete mobile phone is shredded into fine three-level mobile phone fragments, the corresponding confidentiality grade is achieved, and the secret divulging event is effectively avoided.

Description

Novel high secret cell-phone tears to shreds destruction equipment

Technical Field

The utility model relates to a technical field is destroyed to cell-phone information, concretely relates to novel high secret cell-phone tears to smash and destroys equipment.

Background

The smart phone has an independent operating system and an independent operating space, can be automatically provided with third-party software, has strong expansion function and is inseparable with the life of people, wherein the data information of the smart phone relates to the work, study, life, communication, finance, leisure, entertainment, emotion and the like of people, and is a precious intangible asset for individuals or companies.

The mobile phone data is managed and stored based on a mobile phone file system, a user deletes a file or data, the data cannot be completely cleared due to a management mechanism in the file system, the deleted file is reserved in an idle area of the file system in a fragment mode, and a plurality of data recovery software on the market can easily extract the deleted data only by retrieving the file system, so that personal privacy or company confidentiality is greatly damaged.

Particularly for units with higher confidentiality grade such as military and government confidential departments, the core parts of the mobile phone are generally required to be thoroughly crushed to achieve the confidentiality grade, for example, the mobile phone chip crushing device disclosed in the Chinese patent with the application number of 202121271750.4 comprises a box body, wherein a crushing roller is rotatably connected inside the box body, a connecting shaft is fixedly connected inside the crushing roller, one end of the connecting shaft penetrates through the box body and is positioned at the outer side of the box body, a material receiving groove is fixedly connected inside the box body and is positioned below the crushing roller, a magnetic roller is rotatably connected inside the box body and is positioned below the material receiving groove, a first motor is installed on one side of the box body, and one end of the first motor is connected with the magnetic roller; the box body is fixedly connected with a telescopic rod on one side, a sliding groove is fixedly connected with the upper end of the telescopic rod, one end of the sliding groove penetrates through the box body and is located on the outer side of the box body, and a motor II is fixedly mounted inside the sliding groove. The patent is specially used for crushing the chip of the mobile phone, so a process of detaching the mobile phone chip from the mobile phone body is needed in the front, and for the security unit, the process of detaching the mobile phone chip needs to be entrusted to other units, so that the risk of disclosure exists; therefore, for the security unit, the mode of directly crushing the whole mobile phone by oneself after purchasing the shredding equipment is the most direct and effective mode, the risk of disclosure is effectively avoided, but at present, no special equipment for directly shredding the mobile phone is available.

SUMMERY OF THE UTILITY MODEL

The utility model is to improve the problems existing in the prior art, namely, the technical problem to be solved by the utility model is to provide a novel high-security mobile phone shredding and destroying device, which comprises a first-level shredding device, a second-level shredding device and a third-level shredding device which are sequentially arranged from top to bottom; the one-level shredding device comprises one-level shredding knives, the second-level shredding device comprises second-level shredding knives, the third-level shredding device comprises third-level shredding knives, and the thickness of the first-level shredding knives, the thickness of the second-level shredding knives and the thickness of the third-level shredding knives are reduced in sequence.

As the optimization of the utility model, the primary shredding device comprises a primary cutter shaft for installing the primary shredding cutter, the secondary shredding device comprises a secondary cutter shaft for installing the secondary shredding cutter, and the tertiary shredding device comprises a tertiary cutter shaft for installing the tertiary shredding cutter; the rotating speeds of the first-stage cutter shaft, the second-stage cutter shaft and the third-stage cutter shaft are sequentially increased.

As the optimization of the utility model, the primary shredding device comprises a primary driving mechanism for driving the primary cutter shaft to rotate, and the primary driving mechanism comprises a primary driving motor and a primary transmission part for connecting the primary driving motor and the primary cutter shaft; the secondary shredding device comprises a secondary driving mechanism for driving the secondary cutter shaft to rotate, and the secondary driving mechanism comprises a secondary driving motor and a secondary transmission part for connecting the secondary driving motor and the secondary cutter shaft; the three-level shredding device comprises a three-level driving mechanism for driving the three-level cutter shaft to rotate, and the three-level driving mechanism comprises a three-level driving motor and a three-level transmission part connected with the three-level driving motor and the three-level cutter shaft.

As the utility model discloses a preferred, the one-level driving medium the second grade driving medium with tertiary driving medium is the chain drive structure.

As the optimization of the utility model, the primary shredding device comprises a primary shredding chamber which is communicated up and down, and the primary shredding knife is positioned in the primary shredding chamber; the secondary shredding device comprises a secondary shredding chamber which is communicated up and down, and the secondary shredding knife is positioned in the secondary shredding chamber; the three-level shredding device comprises a three-level shredding chamber which is communicated from top to bottom, and the three-level shredding knife is positioned in the three-level shredding chamber.

As the optimization of the utility model, the upper side of the first-level shredding chamber is provided with a first-level feeding hopper, the lower side of the first-level shredding chamber is provided with a second-level feeding hopper, the lower side of the second-level shredding chamber is provided with a second-level discharging hopper, the upper side of the third-level shredding chamber is provided with a third-level feeding hopper, and the lower side of the third-level shredding chamber is provided with a third-level discharging hopper; the lower opening of the first-stage discharging hopper is aligned with the upper opening of the second-stage feeding hopper, and the lower opening of the first-stage discharging hopper is smaller than the upper opening of the second-stage feeding hopper; the lower opening of the second-stage discharging hopper is aligned with the upper opening of the third-stage feeding hopper, and the lower opening of the second-stage discharging hopper is smaller than the upper opening of the third-stage feeding hopper.

As a preferred aspect of the present invention, the primary feeding hopper, the secondary feeding hopper and the tertiary feeding hopper are funnel-shaped structures with an upper opening larger than a lower opening; the first-level discharge hopper, the second-level discharge hopper and the third-level discharge hopper are funnel-shaped structures with upper openings larger than lower openings.

As the utility model discloses a preferred, one-level shredding device top is provided with unloader, unloader includes unloading platform and blanking mouth, the blanking mouth is located unloading platform one side just is located the one-level goes into the hopper top, the bench setting of unloading is used for following the material the unloading platform pushes away impeller in the blanking mouth.

As a preferred aspect of the present invention, the pushing member is a conveyor belt disposed on the blanking table, and the conveyor belt moves toward the blanking opening.

As the utility model discloses a preferred, unloader is still including setting up the protection casing of blanking mouth top, the protection casing orientation one side of unloading platform has the entry.

Has the beneficial effects that;

through three-level crushing, the complete mobile phone is shredded into fine three-level mobile phone fragments, the corresponding confidentiality grade is achieved, and the secret divulging event is effectively avoided.

Drawings

Fig. 1 is a general structural schematic diagram of the novel high security mobile phone shredding and destroying device;

FIG. 2 is a detailed schematic view of FIG. 1;

FIG. 3 is a schematic view of a blanking device;

FIG. 4 is a schematic view of the arbor and shredding knife;

in the figure: 1. a first-level shredding device, a second-level shredding device, a third-level shredding device, a fourth-level shredding device, a fifth-level shredding device, a sixth-level shredding device, a seventh-level shredding device, a sixth-level shredding device, a fifth-level shredding device, a sixth-level shredding device, a seventh-level shredding device, a fourth-level shredding device, a sixth-level shredding device, a fourth-level shredding device, a fifth-level shredding device, a fourth-level shredding device, a 12, a first-level shredding device, a 12, a first-level shredding device, a 12, a first-level shredding device, a 12, a first-level shredding device, 12, a first-level shredding device, a first, the automatic material discharging device comprises a secondary driving motor, 232, a secondary transmission part, 24, a secondary shredding chamber, 25, a secondary feeding hopper, 26, a secondary discharging hopper, 31, a tertiary shredding knife, 32, a tertiary knife shaft, 33, a tertiary driving mechanism, 331, a tertiary driving motor, 332, a tertiary transmission part, 34, a tertiary shredding chamber, 35, a tertiary feeding hopper, 36, a tertiary discharging hopper, 41, a discharging platform, 42, a discharging port, 43, a protective cover, 44 and a pushing part.

Detailed Description

The following specific embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws and protection within the scope of the present invention.

The utility model relates to a novel high security mobile phone shredding and destroying device, which comprises a first-stage shredding device 1, a second-stage shredding device 2 and a third-stage shredding device 3 which are sequentially arranged from top to bottom; one-level shredding device 1 includes one-level shredding knife 11, second grade shredding device 2 includes second grade shredding knife 21, third grade shredding device 3 includes third grade shredding knife 31, one-level shredding knife 11 second grade shredding knife 21 with the thickness of third grade shredding knife 31 reduces in proper order. The mobile phone is in an integral state when passing through the primary shredding device 1, and the overall structural strength of the mobile phone is high, so that the primary shredding knife 11 is required to have a certain thickness to ensure that an integral mobile phone main body can be shredded; the complete mobile phone main body is changed into thicker first-level mobile phone fragments after passing through the first-level shredding device 1, the thicker first-level mobile phone fragments freely fall into the second-level shredding device 2, the second-level shredding knife 21 is used for cutting the first-level mobile phone fragments into medium second-level mobile phone fragments, and the second-level shredding knife 21 is thinner than the first-level shredding knife 11 because the shredding treatment in the step is thinner than that in the previous step and the strength and hardness of the first-level mobile phone fragments are weaker than those of the complete mobile phone main body; the second-stage mobile phone fragments fall into the third-stage shredding device 3, the third-stage shredding cutter 31 is used for carrying out third-stage cutting to cut the second-stage mobile phone fragments into thinner third-stage mobile phone fragments, and because the shredding treatment in the step is thinner than that in the previous step, the strength and hardness of the second-stage mobile phone fragments are weaker than those of the first-stage mobile phone fragments, the third-stage shredding cutter 31 is thinner than the second-stage shredding cutter 21; through the three-level crushing, the complete mobile phone is shredded into fine three-level mobile phone fragments, the corresponding confidentiality grade is achieved, and the secret divulging event is effectively avoided.

The overall structure and the working principle of the primary shredding knife 11, the secondary shredding knife 21 and the tertiary shredding knife 31 are consistent, the difference is only the thickness, and the three shredding knives can be common shredding knives in the market, such as double-shaft shredding knives and the like. Specifically, the shredding knife needs to be installed in the pivot, and is rotated by the pivot and drives the shredding knife and rotate, realizes the cutting, so this embodiment is preferred one-level shredding device 1 is including supplying the one-level arbor 12 of 11 installations of one-level shredding knife, second grade shredding device 2 is including supplying the second grade arbor 22 of 21 installations of second grade shredding knife, tertiary shredding device 3 is including supplying tertiary arbor 32 of 31 installations of tertiary shredding knife. When the equipment works, the primary shredding knife 11 shreds the main body of the mobile phone, at the moment, the main body of the mobile phone is a complete one, and the primary shredding knife 11 can completely cut the main body; and the one-level cell-phone piece that a cell-phone main part formed after cutting is a lot of, produces easily and piles up, especially under the condition of the continuous broken cell-phone of one-level shredding device 1, if second grade shredding device 2 does not come to handle the one-level cell-phone piece that falls down from one-level shredding device 1, then the one-level cell-phone piece among the second grade shredding device 2 seriously piles up, not only influences work efficiency, still aggravates the burden of second grade shredding knife 21, makes second grade shredding device 2 fault rate rise, blocks to die even. Therefore, the second-level cutter shaft 22 needs a higher rotating speed to drive the second-level shredding cutter 21 to rapidly cut the first-level mobile phone fragments, and similarly, the first-level mobile phone fragments become thinner and more second-level mobile phone fragments after passing through the second-level shredding device 2, and the second-level mobile phone fragments fall into the third-level shredding device 3, and accumulation can also be caused, so that the third-level cutter shaft 32 needs a higher rotating speed than the second-level cutter shaft 22 to drive the third-level shredding cutter 31 to rapidly cut the second-level mobile phone fragments, and therefore the rotating speeds of the first-level cutter shaft 12, the second-level cutter shaft 22 and the third-level cutter shaft 32 are sequentially increased, so that fragment accumulation is avoided, the failure rates of the second-level shredding device 2 and the third-level shredding device 3 are reduced, and the working efficiency of equipment is improved. In this embodiment, preferably, each shredding device is shredded by using two shafts, that is, each primary shredding device 1 has two primary cutter shafts 12, each primary cutter shaft 12 is provided with a primary shredding cutter 11, and the primary shredding cutters 11 on both sides cut and shred oppositely; the secondary shredding device 2 and the tertiary shredding device 3 are the same.

The rotation of the first-stage cutter shaft 12, the second-stage cutter shaft 22 and the third-stage cutter shaft 32 requires power, in this embodiment, it is preferable that the first-stage shredding device 1 includes a first-stage driving mechanism 13 for driving the first-stage cutter shaft 12 to rotate, and the first-stage driving mechanism 13 includes a first-stage driving motor 131 and a first-stage transmission member 132 for connecting the first-stage driving motor 131 and the first-stage cutter shaft 12; the secondary shredding device 2 comprises a secondary driving mechanism 23 for driving the secondary cutter shaft 22 to rotate, and the secondary driving mechanism 23 comprises a secondary driving motor 132 and a secondary transmission piece 232 for connecting the secondary driving motor 132 and the secondary cutter shaft 22; the three-stage shredding device 3 comprises a three-stage driving mechanism 33 for driving the three-stage cutter shaft 32 to rotate, and the three-stage driving mechanism 33 comprises a three-stage driving motor and a three-stage transmission part 332 for connecting the three-stage driving motor with the three-stage cutter shaft 32. Each shredding device is provided with a respective driving mechanism, so that the rotating speed of the cutter shaft can be conveniently adjusted by controlling the driving mechanism, and the rotating speed differentiation of the first-stage cutter shaft 12, the second-stage cutter shaft 22 and the third-stage cutter shaft 32 is realized. The shredding knife needs a large force when cutting, so the power transmission from the driving mechanism to the knife shaft in the three shredding devices needs to be efficient and stable, and in this embodiment, it is preferable that the primary transmission member 132, the secondary transmission member 232 and the tertiary transmission member 332 are all in a chain transmission structure.

In the shredding process, the mobile phone fragments can splash around, so that the primary shredding device 1 preferably comprises a primary shredding chamber 14 which is communicated up and down, and the primary shredding knife 11 is positioned in the primary shredding chamber 14; the secondary shredding device 2 comprises a secondary shredding chamber 24 which is communicated up and down, and the secondary shredding knife 21 is positioned in the secondary shredding chamber 24; the tertiary shredding device 3 comprises a tertiary shredding chamber 34 which is communicated up and down, and the tertiary shredding knife 31 is positioned in the tertiary shredding chamber 34. The mobile phone shredding device has the advantages that the mobile phone shredding device is used for cutting and shredding in the shredding chamber, mobile phone fragments are prevented from splashing around, and the mobile phone fragments can fall into the next shredding device completely and freely. Each tearing chamber needs to be subjected to feeding and discharging, in order to realize ordered feeding and discharging, preferably, a primary feeding hopper 15 is arranged on the upper side of a primary tearing chamber 14, a primary discharging hopper 16 is arranged on the lower side of the primary tearing chamber, a secondary feeding hopper 25 is arranged on the upper side of a secondary tearing chamber 24, a secondary discharging hopper 26 is arranged on the lower side of the secondary tearing chamber, a tertiary feeding hopper 35 is arranged on the upper side of a tertiary tearing chamber 34, and a tertiary discharging hopper 36 is arranged on the lower side of the tertiary tearing chamber; particularly, the lower opening of the primary discharging hopper 16 is aligned with the upper opening of the secondary feeding hopper 25, and the lower opening of the primary discharging hopper 16 is smaller than the upper opening of the secondary feeding hopper 25, so that the primary mobile phone fragments generated by the cutting of the primary shredding device 1 can fall into the secondary shredding chamber 24; the lower mouth of second grade play hopper 26 aims at the last mouth of tertiary income hopper 35 to the lower mouth of second grade play hopper 26 is than the last mouth of tertiary income hopper 35 is little, guarantees that the second grade cell-phone piece that the cutting of second grade comminution device 2 produced can all fall into tertiary shredding chamber 34. Furthermore, the first-stage feeding hopper 15, the second-stage feeding hopper 25 and the third-stage feeding hopper 35 are preferably funnel-shaped structures with upper openings larger than lower openings, so that falling mobile phone fragments can be guided into the shredding chamber and fall to the processing position of the shredding knife, and the shredding efficiency is improved; preferably, the first-stage discharge hopper 16, the second-stage discharge hopper 26 and the third-stage discharge hopper 36 are funnel-shaped structures with upper openings larger than lower openings, so that falling mobile phone fragments can be gathered together and guided to enter a next shredding device, accuracy of falling mobile phone fragments is guaranteed, and efficiency is improved.

At the beginning, need drop into complete cell-phone main part in one-level shredding device 1, consider that complete cell-phone main part intensity, hardness are higher, and the shredding degree of difficulty is great, so need control the quantity of putting into the cell-phone in one-level shredding device 1 each time, guarantee that one-level shredding knife 11 can cut the shredded cell-phone main part smoothly. Therefore, in this embodiment, it is preferable that a discharging device 4 is disposed above the primary shredding device 1, the discharging device 4 includes a discharging platform 41 and a discharging opening 42, the discharging opening 42 is located on one side of the discharging platform 41 and directly above the primary feeding hopper 15, and a pushing member 44 for pushing the material from the discharging platform 41 into the discharging opening 42 is disposed on the discharging platform 41. A certain amount of mobile phones are placed on the blanking table 41 each time, then the mobile phones are pushed into the blanking port 42 by the pushing piece 44, so that the mobile phones enter the primary shredding chamber 14 through the blanking port 42 and the primary feeding port, and the processing amount is controlled. Further, the pushing member 44 is preferably a conveyor belt disposed on the blanking table 41, the conveyor belt advances toward the blanking opening 42, the conveyor belt runs smoothly and reliably, and runs continuously, so that the mobile phone can be immediately conveyed to the blanking opening 42 as long as the mobile phone is placed on the conveyor belt, and the processing efficiency is high. Further, preferably, the discharging device 4 further includes a protective cover 43 disposed above the blanking port 42, so as to prevent the rest of foreign matters from entering the blanking port 42, ensure cleanness, and prevent the shredding knife from being blocked by the foreign matters, wherein the protective cover 43 faces one side of the blanking table 41 and is provided with an inlet for the mobile phone on the conveying belt to enter the blanking port 42.

The mobile phone shredding and destroying device is provided with a frame, and the one-level shredding device 1, the two-level shredding device 2 and the three-level shredding device 3 are fixedly arranged on the frame as a whole framework. Tertiary shredding device 3 below still is provided with opening case 5 that gathers materials up, and the tertiary cell-phone piece that drops from tertiary shredding device 3 falls into case 5 that gathers materials, accomplishes the collection of piece.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A novel high-security mobile phone shredding and destroying device is characterized by comprising a primary shredding device (1), a secondary shredding device (2) and a tertiary shredding device (3) which are sequentially arranged from top to bottom; one-level shredding device (1) includes one-level shredding knife (11), second grade shredding device (2) includes second grade shredding knife (21), tertiary shredding device (3) includes tertiary shredding knife (31), one-level shredding knife (11), second grade shredding knife (21) with the thickness of tertiary shredding knife (31) reduces in proper order.

2. The novel high-security mobile phone shredding and destroying device according to claim 1, wherein the primary shredding device (1) comprises a primary cutter shaft (12) for mounting the primary shredding knife (11), the secondary shredding device (2) comprises a secondary cutter shaft (22) for mounting the secondary shredding knife (21), and the tertiary shredding device (3) comprises a tertiary cutter shaft (32) for mounting the tertiary shredding knife (31); the rotating speeds of the first-stage cutter shaft (12), the second-stage cutter shaft (22) and the third-stage cutter shaft (32) are increased in sequence.

3. The novel high-security mobile phone shredding and destroying device according to claim 2, wherein the primary shredding device (1) comprises a primary driving mechanism (13) for driving the primary cutter shaft (12) to rotate, and the primary driving mechanism (13) comprises a primary driving motor (131) and a primary transmission member (132) for connecting the primary driving motor (131) and the primary cutter shaft (12); the secondary shredding device (2) comprises a secondary driving mechanism (23) for driving the secondary cutter shaft (22) to rotate, and the secondary driving mechanism (23) comprises a secondary driving motor (231) and a secondary transmission piece (232) for connecting the secondary driving motor (231) and the secondary cutter shaft (22); tertiary shredding device (3) are including the drive tertiary arbor (32) pivoted tertiary actuating mechanism (33), tertiary actuating mechanism (33) include tertiary driving motor (331) and connect tertiary driving motor (331) with tertiary driving medium (332) of arbor (32).

4. The novel high security mobile phone shredding and destroying device according to claim 3, wherein the primary transmission member (132), the secondary transmission member (232) and the tertiary transmission member (332) are all of a chain transmission structure.

5. The novel high-security mobile phone shredding and destroying device according to claim 1, wherein the primary shredding device (1) comprises a primary shredding chamber (14) which is communicated up and down, and the primary shredding knife (11) is positioned in the primary shredding chamber (14); the secondary shredding device (2) comprises a secondary shredding chamber (24) which is communicated up and down, and the secondary shredding knife (21) is positioned in the secondary shredding chamber (24); tertiary shredding device (3) are including tertiary shredding chamber (34) that link up from top to bottom, tertiary shredding knife (31) are located tertiary shredding chamber (34) is interior.

6. The novel high-security mobile phone shredding and destroying device according to claim 5, wherein a first-level material inlet hopper (15) is arranged on the upper side of the first-level shredding chamber (14), a first-level material outlet hopper (16) is arranged on the lower side of the first-level shredding chamber, a second-level material inlet hopper (25) is arranged on the upper side of the second-level shredding chamber (24), a second-level material outlet hopper (26) is arranged on the lower side of the second-level shredding chamber, a third-level material inlet hopper (35) is arranged on the upper side of the third-level shredding chamber (34), and a third-level material outlet hopper (36) is arranged on the lower side of the third-level shredding chamber; the lower opening of the primary discharging hopper (16) is aligned with the upper opening of the secondary feeding hopper (25), and the lower opening of the primary discharging hopper (16) is smaller than the upper opening of the secondary feeding hopper (25); the lower opening of the second-stage discharging hopper (26) is aligned with the upper opening of the third-stage feeding hopper (35), and the lower opening of the second-stage discharging hopper (26) is smaller than the upper opening of the third-stage feeding hopper (35).

7. The novel high security mobile phone shredding and destroying device according to claim 6, wherein the primary feeding hopper (15), the secondary feeding hopper (25) and the tertiary feeding hopper (35) are funnel-shaped structures with upper openings larger than lower openings; the primary discharging hopper (16), the secondary discharging hopper (26) and the tertiary discharging hopper (36) are funnel-shaped structures with upper openings larger than lower openings.

8. The novel high-security mobile phone shredding and destroying device according to claim 6, wherein a blanking device (4) is arranged above the primary shredding device (1), the blanking device (4) comprises a blanking table (41) and a blanking port (42), the blanking port (42) is located on one side of the blanking table (41) and is located right above the primary feeding hopper (15), and a pushing piece (44) used for pushing materials into the blanking port (42) from the blanking table (41) is arranged on the blanking table (41).

9. The new and improved security mobile phone shredding and destruction device according to claim 8, characterized in that the pushing member (44) is a conveyor belt arranged on the blanking table (41), which travels towards the blanking opening (42).

10. The novel high security mobile phone shredding and destroying device according to claim 9, characterized in that said blanking device (4) further comprises a protective cover (43) arranged above said blanking opening (42), said protective cover (43) having an inlet on a side facing said blanking table (41).

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