Hard disk destroyer

Abstract

The utility model belongs to the field of hard disk destruction, and particularly relates to a hard disk destructor. The device comprises a base, wherein the base is respectively communicated with a destroying box and a discharging pipe; the destroying mechanism is arranged in the destroying box and is used for destroying the hard disk; the gas filtering mechanism comprises a suction fan, a connecting pipe, a filter and an exhaust pipe, the two ends of the connecting pipe are communicated with the destroying box and the suction fan respectively, one end of the suction fan is communicated with the filter through a branch pipe, and the top of the filter is communicated with the exhaust pipe. According to the device, the filter and the suction fan are used, so that the suction fan absorbs gas in the destroying box into the filter, and harmful gas can be filtered.

Description

Technical Field

[0001] The utility model belongs to the field of hard disk destruction, in particular to a hard disk destroyer. Background Art

[0002] A hard drive destruction device is a device used to physically destroy data on storage devices (especially hard drives, solid-state drives, and other storage media). Its primary purpose is to render data irrecoverable, protecting confidential information and personal privacy. Hard drive destruction devices are widely used by businesses, government agencies, and data centers to prevent sensitive data from being improperly accessed or leaked.

[0003] For example, the Chinese utility model patent with application number 2022231384968 discloses a hard disk destroyer, which is provided with a placement box. After the staff puts the machine hard disk to be destroyed into the placement box through the feed hole, a driving motor is provided. When the driving shafts of the two driving motors drive several crushing blades to rotate through the rotating rod, it is convenient to crush and destroy the machine hard disk inside the placement box in the later stage, while avoiding the possibility of the machine hard disk being restored. At the same time, by providing a baffle plate, the baffle plate can prevent the machine hard disk from being crushed and destroyed, and the debris after crushing and destruction from splashing through the feed hole, etc. By providing a collection box, the collection box can collect the crushed machine hard disk, thereby avoiding the collection of the destroyed machine hard disk in the later stage. By providing a limit block, the limit block is movably mounted together with the limit slot, thereby preventing the baffle plate from moving out of the placement slot.

[0004] However, the above disclosed technical solution does not have a gas filtering function, resulting in harmful gases generated during the destruction process causing environmental pollution.

[0005] In summary, there is a need for a hard disk destroyer that can effectively filter harmful gases generated during the destruction process. Utility Model Content

[0006] The utility model aims to provide a hard disk destruction device. The device uses a filter and a suction fan, so that the suction fan absorbs the gas in the destruction box into the filter, thereby filtering out harmful gases.

[0007] The technical solution adopted by the utility model to solve the above problems is: a hard disk destroyer, comprising:

[0008] The base is connected to a destruction box and a discharge pipe;

[0009] A destruction mechanism, disposed in the destruction box and used to destroy the hard disk;

[0010] The gas filtering mechanism includes a suction fan, a connecting pipe, a filter, and an exhaust pipe. The two ends of the connecting pipe are respectively connected to the destruction box and the suction fan. One end of the suction fan is connected to the filter through a branch pipe, and the top of the filter is connected to the exhaust pipe.

[0011] A further preferred technical solution is that the destruction mechanism includes a first motor, which is fixedly connected to the side of the destruction box, and the output end of the first motor is fixedly connected to a gear set, one end of the gear set is fixedly connected to a crushing roller, and both ends of the crushing roller are rotatably connected to the inner side of the destruction box.

[0012] A further preferred technical solution is that it also includes a unloading mechanism, the unloading mechanism includes a unloading hopper, the unloading hopper is fixedly connected to the side of the destruction box, the side of the unloading hopper is fixedly connected to a second motor, the inner side of the unloading hopper is rotatably connected to a conveying assembly, the conveying assembly is fixedly connected to the output end of the second motor, the output shaft of the second motor passes through the inner wall of the unloading hopper, and the output shaft is connected to a reciprocating assembly through a chain belt, and one end of the reciprocating assembly is fixedly connected to a pressing roller.

[0013] A further preferred technical solution is that guide plates are provided inside the destruction box, and two groups of guide plates are provided, which are respectively located above and below the crushing roller.

[0014] A further preferred technical solution is that the output ends of the reciprocating assembly and the second motor are respectively fixedly connected to the sprockets on the inner side of the chain belt.

[0015] A further preferred technical solution is that grooves for the pressing roller to move are provided on both sides of the destruction box.

[0016] A further preferred technical solution is that the conveying assembly includes a plurality of conveying rollers rotatably connected to the inner side of the lower hopper at intervals, adjacent conveying rollers are connected by a transmission belt, and the conveying rollers are also sleeved on the output shaft of the second motor.

[0017] A further preferred technical solution is that the reciprocating assembly includes a half-toothed gear and a gear ring, the half-toothed gear is rotatably connected to the inner wall of the destruction box, the gear ring is slidably connected to the inner side surface of the destruction box, one end of the gear ring is fixedly connected to one end of the pressing roller, and the half-toothed gear is meshed with the gear ring.

[0018] A further preferred technical solution is that a spiral blade is rotatably connected to the inner side of the discharge pipe, and one end of the spiral blade is fixedly connected to a third motor, and the third motor is fixedly connected to the bottom of the discharge pipe.

[0019] A further preferred technical solution is that both ends of the pressing roller are connected to the inner side surface of the destruction box through springs.

[0020] In summary, the present invention has the following advantages:

[0021] 1. The utility model uses a filter and a suction fan, so that the suction fan absorbs the gas in the destruction box into the filter, which can filter out harmful gases and solve the problem that the device does not have a gas filtering function.

[0022] 2. The utility model uses a gear ring, a half-toothed gear and a pressing roller, so that the half-toothed gear rotates to drive the gear ring to move up and down, and the gear ring drives the pressing roller to move up and down, which can press the hard disk in the destruction box to prevent it from bouncing, solves the problem of hard disk bouncing during the destruction process, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the pressing roller, half-tooth gear and gear ring of the utility model.

[0026] In the accompanying drawings, the components represented by each reference number are as follows: 1. Base; 2. Lower hopper; 3. Conveyor roller; 4. Pressing roller; 5. Destruction box; 6. Second motor; 7. First motor; 8. Exhaust pipe; 9. Filter; 10. Suction fan; 11. Crushing gear; 12. Half-tooth gear; 13. Gear ring; 14. Crushing roller; 15. Guide plate; 16. Third motor; 17. Discharge pipe; 18. Spiral blade. DETAILED DESCRIPTION

[0027] The present invention will be described in further detail below with reference to the accompanying drawings.

[0028] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

[0029] Example:

[0030] Please combine Figure 1-3A hard disk destruction device of this embodiment includes a base 1 that supports the entire device. The base 1 is square, and the top and bottom of the base 1 are respectively connected to a destruction box 5 and a discharge pipe 17 for discharging. Guide plates 15 are provided on the upper and lower sides of the inner wall of the destruction box 5. The two sets of guide plates 15 are respectively located above and below the shredding roller 14. Grooves for the movement of the pressing roller 4 are provided on both sides of the destruction box 5. A spiral blade 18 is rotatably connected to the inner wall of the discharge pipe 17 to prevent blockage of the discharge, and one end of the spiral blade 18 is fixedly connected to a third motor 16 that drives the spiral blade to rotate. The third motor 16 is fixedly connected to the bottom of the discharge pipe 17.

[0031] A destruction mechanism for destroying hard disks includes a first motor 7 that drives a gear group to rotate. The first motor 7 is fixedly connected to the side of the destruction box 5. The output end of the first motor 7 is fixedly connected to a gear group. The gear group includes two crushing gears 11 that drive crushing rollers 14 to rotate. One side of one crushing gear 11 is fixedly connected to the output end of the first motor 7. One end of the two crushing gears 11 is fixedly connected to the two crushing rollers 14 respectively. The two crushing gears 11 are meshed with each other. One end of the gear group is fixedly connected to the two crushing rollers 14. Both ends of the crushing rollers 14 are rotatably connected to the inner wall of the destruction box 5.

[0032] The unloading mechanism of unloading material includes a unloading hopper 2 for unloading material, the unloading hopper 2 is fixedly connected to the side of the destruction box 5, the side of the unloading hopper 2 is fixedly connected to the second motor 6 that drives the conveying roller 3 to rotate, the first motor 7 and the second motor 6 are respectively fixedly connected to the destruction box 5 and the unloading hopper 2 through a U-shaped frame, the inner wall of the unloading hopper 2 is rotatably connected to the conveying assembly for conveying hard disks, the conveying assembly includes conveying rollers 3 rotatably connected to the inner side of the unloading hopper 2 at equal intervals, adjacent conveying rollers 3 are connected by a transmission belt, one of the conveying rollers 3 is sleeved on the output shaft of the second motor 6, the conveying assembly is fixedly connected to the output end of the second motor 6, and the second motor 6 The output shaft passes through the inner wall of the lower hopper 2, and both sides of the output shaft surface are connected to a reciprocating assembly that moves the pressing roller 4 up and down through a chain belt. The reciprocating assembly includes a half-tooth gear 12 and a gear ring 13. The half-tooth gear 12 is rotatably connected to the inner wall of the destruction box 5, and the gear ring 13 is slidably connected to the inner wall of the destruction box 5. One end of the gear ring 13 is fixedly connected to one end of the pressing roller 4, and the half-tooth gear 12 is meshed with the teeth on the inner side of the gear ring 13. The output ends of the reciprocating assembly and the second motor 6 are respectively fixedly connected to the sprockets on both sides of the inner wall of the chain belt. One end of the reciprocating assembly is fixedly connected to the pressing roller 4, and both ends of the pressing roller 4 are connected to the inner wall of the destruction box 5 through a spring.

[0033] The gas filtering mechanism for filtering harmful gases includes a suction fan 10 for inhaling air, a connecting pipe, a filter 9 for filtering the gas, and an exhaust pipe 8 for discharging the filtered gas. The two ends of the connecting pipe are respectively connected to the destruction box 5 and the suction fan 10. One end of the suction fan 10 is connected to the filter 9 through a branch pipe, and the top of the filter 9 is connected to the exhaust pipe 8.

[0034] The implementation principle of a hard disk destruction device in the embodiment of the present application is as follows: by turning on the first motor 7 and the second motor 6, the conveying roller 3, the transmission belt and the gear set are operated, the hard disk is conveyed into the destruction box 5 through the conveying roller 3, and the crushing roller 14 is driven to rotate by the rotation of the gear set, thereby crushing the hard disk, and the half-tooth gear 12 is driven to rotate by the transmission belt to drive the gear ring 13 to move up and down, and the pressing roller 4 is driven to move up and down by the up and down movement of the gear ring 13, thereby pressing the hard disk in the destruction box 5 to prevent it from jumping, and the hard disk and hard disk residue are caused to fall between the two crushing rollers 14 and onto the discharge pipe 17 through the action of the guide plate 15, and the spiral blade 18 is driven to rotate by turning on the third motor 16, thereby assisting in unloading and preventing the discharge pipe 17 from being blocked, and the gas inside the destruction box 5 is absorbed into the filter 9 by turning on the suction fan 10, and the filter 9 filters and discharges the filtered gas through the exhaust pipe 8.

[0035] In addition, the same or similar reference numerals are used whenever possible in the drawings and description to refer to the same or similar parts or steps. The drawings are presented in simplified form and are not drawn to exact scale. For convenience and clarity only, directional terms such as top, bottom, front, rear, left, right, front, back, upward, above, above, below, below, rear, and front may be used with respect to the drawings. These and similar directional terms should not be construed as limiting the scope of this disclosure in any way.

Claims

1. A hard disk destroyer, characterized in that: include: A base (1), the base (1) is connected to a destruction box (5) and a discharge pipe (17); A destruction mechanism, arranged in the destruction box (5) and used for destroying the hard disk; A gas filtering mechanism, the gas filtering mechanism comprising a suction fan (10), a connecting pipe, a filter (9), and an exhaust pipe (8), the two ends of the connecting pipe being respectively connected to the destruction box (5) and the suction fan (10), one end of the suction fan (10) being connected to the filter (9) through a branch pipe, and the top of the filter (9) being connected to the exhaust pipe (8); It also includes a feeding mechanism, the feeding mechanism includes a feeding hopper (2), the feeding hopper (2) is fixedly connected to the side of the destruction box (5), the side of the feeding hopper (2) is fixedly connected to a second motor (6), the inner side of the feeding hopper (2) is rotatably connected to a conveying assembly, the conveying assembly is fixedly connected to the output end of the second motor (6), the output shaft of the second motor (6) passes through the inner wall of the feeding hopper (2), and the output shaft is connected to a reciprocating assembly via a chain belt, and one end of the reciprocating assembly is fixedly connected to a pressing roller (4); The reciprocating assembly comprises a half-toothed gear (12) and a gear ring (13), wherein the half-toothed gear (12) is rotatably connected to the inner wall of the destruction box (5), and the gear ring (13) is slidably connected to the inner side surface of the destruction box (5), one end of the gear ring (13) is fixedly connected to one end of the pressing roller (4), and the half-toothed gear (12) and the gear ring (13) are meshed; A spiral blade (18) is rotatably connected to the inner side of the discharge pipe (17), and one end of the spiral blade (18) is fixedly connected to a third motor (16). The third motor (16) is fixedly connected to the bottom of the discharge pipe (17).

2. A hard disk destroyer according to claim 1, characterized in that: The destruction mechanism comprises a first motor (7), the first motor (7) being fixedly connected to the side of the destruction box (5), the output end of the first motor (7) being fixedly connected to a gear set, one end of the gear set being fixedly connected to a crushing roller (14), and both ends of the crushing roller (14) being rotatably connected to the inner side of the destruction box (5).

3. A hard disk destroyer according to claim 2, characterized in that: A guide plate (15) is provided inside the destruction box (5), and two groups of guide plates (15) are provided, which are respectively located above and below the crushing roller (14).

4. A hard disk destroyer according to claim 1, characterized in that: The reciprocating assembly and the output end of the second motor (6) are respectively fixedly connected to the sprocket on the inner side of the chain belt.

5. A hard disk destroyer according to claim 1, characterized in that: Both sides of the destruction box (5) are provided with slots for the pressing roller (4) to move.

6. A hard disk destroyer according to claim 1, characterized in that: The conveying assembly comprises a plurality of conveying rollers (3) rotatably connected to the inner side of the lower hopper (2) at intervals, adjacent conveying rollers (3) being connected via a transmission belt, and the conveying rollers (3) are also sleeved on the output shaft of the second motor (6).

7. A hard disk destroyer according to claim 1, characterized in that: Both ends of the pressing roller (4) are connected to the inner side surface of the destruction box (5) via springs.

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