CN218486172U

CN218486172U - Information safety reducing mechanism

Info

Publication number: CN218486172U
Application number: CN202221926355.XU
Authority: CN
Inventors: 张鹏飞; 王超英; 侯军涛
Original assignee: Pingdingshan Jinheng'an Technology Co ltd
Current assignee: Pingdingshan Jinheng'an Technology Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-02-17
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses an information safety smashing device, which belongs to the technical field of information safety and comprises a shell, wherein a paper feeding groove, a shredded paper outlet and an installation boss are arranged on the shell, a cutter supporting component is arranged on the installation boss, the cutter supporting component comprises a lower supporting platform and an upper supporting platform, a first concave groove and a second concave groove which are mutually matched are respectively arranged on the lower supporting platform and the upper supporting platform, a bearing fixedly connected on a cutter shaft at two sides of a smashing cutter is arranged between the first concave groove and the second concave groove, a stud is fixedly arranged at the upper part of the lower supporting platform, a through hole is arranged on the upper supporting platform corresponding to the stud, an installation sleeve with an inner thread matched with the stud is arranged at the inner side of the through hole, and a fixed step is arranged at the upper part of the installation sleeve; the utility model discloses can dismantle the change to shredding knife in cutter supporting component when kneader shredded paper effect worsens, reduce the replacement cost.

Description

Information safety reducing mechanism

Technical Field

The utility model relates to an information security technical field, concretely relates to information security reducing mechanism.

Background

The importance of information security is becoming more and more significant in today's society, and both the processing of traditional paper materials and the processing of storage devices for electronic information are essential operations before being abandoned. Especially, in companies, bills containing personal information, stub for consumption, document data, contract documents, personal contact information, and the like, which are destroyed, are often needed to be regularly crushed to prevent information leakage, and thus, corresponding shredders are provided in companies.

The shredding mode of kneader is all cut up through integrated reamer, and the cutter in the integrated reamer can dull polish after the use of certain time, especially needs kibbling company to a large amount of safety information, and cutter in the kneader can take place wearing and tearing or pile up the wastepaper in the cutter when using and be difficult to the clearance, leads to the shredded paper effect poor, but cutter is integrated integral type cutter among the current reducing mechanism, is difficult to dismantle, can not directly change the cutter, need carry out the whole change to the subassembly during the change, and is with high costs.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an information security reducing mechanism can dismantle the change to smashing the sword in cutter supporting component when kneader shredded paper effect worsens, reduces the replacement cost.

For realizing the above-mentioned purpose, the utility model provides an information safety reducing mechanism, including the shell, be provided with paper feed groove, shredded paper export and installation base on the shell, install cutter supporting component on the installation base, cutter supporting component includes undersetting platform and last supporting bench, the undersetting platform with go up and be provided with the first concave groove and the second concave groove of mutually supporting on the supporting bench respectively, first concave groove with install fixed connection at the epaxial bearing of smashing sword both sides knife between the second concave groove, the fixed double-screw bolt that is provided with in undersetting platform's upper portion, go up and correspond on the supporting bench the double-screw bolt is provided with the through-hole, and install the inboard in the through-hole seted up with double-screw bolt matched with internal screw thread installing sleeve, installing sleeve upper portion is provided with fixed step.

Furthermore, the length of the mounting sleeve is smaller than the depth of the through hole, and a straight-line-shaped notch convenient for mounting a screwdriver is formed in the upper portion of the fixing step.

Furthermore, the lower supporting platform with the quantity of last supporting platform is two sets of, and installs the both sides of installation boss, wherein, the lower supporting platform is fixed to be set up on the installation boss.

Furthermore, every all be provided with two first concave grooves on the lower support platform, every all be provided with two second concave grooves on the upper support platform.

Furthermore, the number of the studs, the number of the through holes and the number of the mounting sleeves are the same, the studs are all 6 groups, and the studs are parallel to the first concave grooves.

Furthermore, the outside of through-hole is the unthreaded hole, the contact surface of first concave groove with the second concave groove is roughness level and is higher than the smooth surface of IT6 level.

Furthermore, the shell is also provided with a power box corresponding to the crushing cutter, and the power box is internally provided with a driving motor and a gear set which is driven by the driving motor and used for driving the crushing cutter to rotate.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

the utility model provides a new information safety reducing mechanism, upper supporting station and lower supporting station assembled through the installation cover, through-hole and screw thread post are provided in the outside of crushing sword, wherein be provided with first concave groove and second concave groove of mutually supporting between upper supporting station and the lower supporting station, when installing, put into first concave groove with the bearing on two arbors of crushing sword both sides, then aim at the through-hole of upper supporting station with the double-screw bolt installation, second concave groove and the cooperation of first concave groove clamp the bearing fixedly at this moment, prevent that bearing and crushing sword from rocking, stability when improving crushing sword breakage, when crushing sword takes place to dull or the wastepaper pile up and lead to crushing effect poor, can unscrew the installation cover through moving the installation cover, then take off the upper supporting station, can take off crushing arbor and bearing, can wash, clear up or directly change, need not complete integral type cutter, and convenient operation, reduce the replacement cost;

the mounting sleeve is provided with a fixed step, the upper support table can be limited by the fixed step, so that the upper support table and the lower support table are connected tightly, the fixed step is provided with a notch groove, the screwdriver can be used for overhauling, the mounting is convenient, the use is convenient, the mounting sleeve is mounted at the upper part, the shell can be directly operated after being lifted or taken down, and the operation difficulty is reduced;

all be connected with the installation cover, through-hole and the screw thread post of three groups between every group underprop table and the last supporting bench, can improve installation stability.

Drawings

FIG. 1 is a schematic view of an assembly structure of an information security pulverizing apparatus of the present invention;

FIG. 2 isbase:Sub>A schematic sectional view of the crushing device of the present invention, after removing the crushing blade, showing A-A;

FIG. 3 is a schematic side sectional view of a tool supporting assembly of the information security reducing apparatus of the present invention;

fig. 4 is a schematic view of the connection relationship of the driving motor in the information security pulverizing apparatus of the present invention;

reference numerals:

1. a housing; 2. a paper feed slot; 3. a shredded paper outlet; 4. mounting a boss; 5. an upper support table; 6. a first concave groove; 7. a second concave groove; 8. a crushing knife; 9. a cutter shaft; 10. a bearing; 11. a through hole; 12. installing a sleeve; 13. an internal thread; 14. fixing the step; 15. a power box; 16. a drive motor; 17. a gear set; 18. a lower support table; 19. a stud; 20. and (6) grooving.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

As shown in fig. 1-4: the utility model provides an information security reducing mechanism, includes the shell, is provided with paper feed groove, shredded paper export and installation boss on the shell, install cutter supporting component on the installation boss, cutter supporting component includes undersetting platform and last supporting bench, the undersetting platform with go up the supporting bench and be provided with first concave groove and the second concave groove of mutually supporting respectively, first concave groove with fixed connection has installed the epaxial bearing of fixed connection in crushing sword both sides between the second concave groove.

Specifically, as shown in fig. 1-4, an information safety smashing device, which is to solve the problem of high cost of the existing integrated cutter during replacement, is provided with a corresponding structure to disassemble the structure of a crushing cutter, and simultaneously, the disassembly assembly structure is convenient to install and easy to operate, and simultaneously, the working stability of the crushing cutter is ensured, the device comprises a housing 1, a paper feeding groove 2, a crushed paper outlet 3 and an installation boss 4 are arranged on the housing 1, a cutter supporting component is arranged on the installation boss 4, the cutter supporting component comprises a lower supporting platform 18 and an upper supporting platform 5, a first concave groove 6 and a second concave groove 7 which are mutually matched are respectively arranged on the lower supporting platform 18 and the upper supporting platform 5, a bearing 10 fixedly connected to a cutter shaft 9 on two sides of the crushing cutter 8 is arranged between the first concave groove 6 and the second concave groove 7, a stud 19 is fixedly arranged on the upper portion of the lower supporting platform 18, the upper supporting table 5 is provided with a through hole 11 corresponding to the stud 19, the through hole 11 is internally provided with an installation sleeve 12, the inner side of the installation sleeve 12 is provided with an internal thread 13 matched with the stud 19, the upper part of the installation sleeve 12 is provided with a fixed step 14, the length of the installation sleeve 12 is smaller than the depth of the through hole 11, the upper part of the fixed step 14 is provided with a straight-line-shaped notch 20 convenient for installing a screwdriver, the number of the lower supporting table 18 and the upper supporting table 5 is two, and the lower supporting table 18 is installed at two sides of the installation boss 4, wherein the lower supporting table 18 is fixedly arranged on the installation boss 4, obviously, the bearing 10 and the cutter shaft 9 are fixedly connected, the connection mode can be welding or adhesion, the use requirement can be met, the length of the installation sleeve 12 exceeds the depth of half of the through hole 11 to ensure the installation strength, the straight-line-shaped notch 20 can be modified into a cross shape, the use requirements can be met, the upper supporting table 5 and the lower supporting table 18 can be made of metal materials, such as gray cast iron, the stability of the working process of the upper supporting table and the lower supporting table can be guaranteed through self weight, and meanwhile the abrasion resistance of the gray cast iron can be prevented from being damaged due to over abrasion.

According to the utility model discloses an embodiment, as shown in fig. 1-3, in order to satisfy the intensity when broken sword is broken, the quantity that should be provided with corresponding connection structure, guarantee the stability of ITs connection, all be provided with two first concave groove 6 on every lower supporting bench 18, all be provided with two second concave groove 7 on every upper supporting bench 5, double-screw bolt 19, the quantity of through-hole 11 and installing sleeve 12 is unanimous, be 6 groups, double-screw bolt 19 is parallel with first concave groove 6, the outside of through-hole 11 is the unthreaded hole, the contact surface of first concave groove 6 and second concave groove 7 is the smooth surface that roughness grade is higher than IT6 level, with obvious, through-hole 11 can be the unthreaded hole, also can be the pinhole, set up the appearance of installing sleeve 12 into the toper simultaneously, in order to guarantee the connection stability between upper supporting bench 5 and the lower supporting bench 18.

According to an embodiment of the present invention, as shown in fig. 1 and 4, in order to make the crushing blade rotate smoothly, a corresponding power structure should be provided, the power box 15 is further provided on the housing 1 corresponding to the crushing blade 8, the power box 15 is provided with a driving motor 16 and a gear set 17 for driving the crushing blade 8 to rotate through the driving motor 16, obviously, the knife shaft 9 connected to the power box 15 should movably penetrate through the power box 15 and the housing 1, and the gear set 17 should be a reduction gear set 17.

The utility model discloses a use method: pile up the wastepaper and be difficult to clear up in the gap of breaking sword emergence wearing and tearing or breaking sword, when leading to the poor speed of broken effect, need dismantle the maintenance to the device, at first take off installation cover 12 during the maintenance, then will go up supporting bench 5 and take off, bearing 10 and arbor 9 all expose outside this moment, can directly take off, maintain or change.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an information security reducing mechanism, includes shell (1), is provided with paper feed groove (2), shredded paper export (3) and installation boss (4) on shell (1), install cutter supporting component, its characterized in that on installation boss (4):

cutter supporting component includes undersetting platform (18) and last supporting bench (5), undersetting platform (18) with go up supporting bench (5) and go up and be provided with first concave groove (6) and second concave groove (7) of mutually supporting respectively, first concave groove (6) with bearing (10) of fixed connection on smashing sword (8) both sides arbor (9) have been installed between second concave groove (7), the upper portion of undersetting platform (18) is fixed and is provided with double-screw bolt (19), go up and correspond on supporting bench (5) double-screw bolt (19) are provided with through-hole (11), and install in through-hole (11) the inboard seted up with install cover (12) of double-screw bolt (19) matched with internal thread (13), install cover (12) upper portion is provided with fixed step (14).

2. An information security reducing apparatus as claimed in claim 1, wherein: the length of the mounting sleeve (12) is smaller than the depth of the through hole (11), and a straight-line-shaped notch (20) facilitating mounting of a screwdriver is arranged on the upper portion of the fixing step (14).

3. An information security reducing apparatus as claimed in claim 1, wherein: the lower supporting table (18) and the upper supporting table (5) are two in number and are arranged on two sides of the installation boss (4), wherein the lower supporting table (18) is fixedly arranged on the installation boss (4).

4. An information security reducing apparatus as claimed in claim 3, wherein: every all be provided with two first concave groove (6) on lower supporting bench (18), every all be provided with two second concave groove (7) on last supporting bench (5).

5. An information security reducing apparatus as claimed in claim 4, wherein: the number of the studs (19), the through holes (11) and the mounting sleeves (12) is consistent and is 6, and the studs (19) are parallel to the first concave grooves (6).

6. An information security reducing apparatus as claimed in claim 1, wherein: the outside of through-hole (11) is the unthreaded hole, first concave groove (6) with the contact surface of second concave groove (7) is roughness level and is higher than the smooth surface of IT6 level.

7. An information security reducing apparatus as claimed in claim 1, wherein: the crushing cutter is characterized in that a power box (15) is arranged on the shell (1) and corresponds to the crushing cutter (8), and a driving motor (16) and a gear set (17) which is driven by the driving motor (16) and used for enabling the crushing cutter (8) to rotate are arranged in the power box (15).