CN210097866U

CN210097866U - Confidential document paper shredder for accounting

Info

Publication number: CN210097866U
Application number: CN201920623881.0U
Authority: CN
Inventors: 司东伟; 于春梅; 池桂云; 李雨聪; 邹松悦; 汪泽溢
Original assignee: Jilin Vocational College Of Engineering
Current assignee: Jilin Vocational College Of Engineering
Priority date: 2019-04-27
Filing date: 2019-04-27
Publication date: 2020-02-21
Anticipated expiration: 2029-04-27

Abstract

The utility model discloses a confidential document shredder for accountants, which comprises a box body, a paper inlet, a controller, a box door, a handle, a base, a pressing device, a power cord, a support plate, a motor, a first rotating shaft, a fixed frame, a blade, an auxiliary blade, a driving gear, a driven gear and a second rotating shaft, wherein the pressing device is arranged at the middle part in the box body, then the hand wheel is forced to rotate clockwise, the hand wheel drives a third rotating shaft to rotate through a coupler, the third rotating shaft drives a rotating roller to rotate on the underframe, then the connecting rod is meshed with the groove on the rotating roller, the connecting rod drives the sliding rod to slide leftwards in the sliding hole, compress tightly the paper through the clamp plate, the mount right-hand member alright carry out the shredded paper and collect, has reached and to have compressed tightly the kibbling paper in the collecting box, and the beneficial effect of frequent empting of shredded paper is avoided in the rational utilization space.

Description

Confidential document paper shredder for accounting

Technical Field

The utility model relates to a shredded paper equipment technical field, concretely relates to confidential document kneader for accounting.

Background

The paper shredder is composed of a group of rotating blades, a paper comb and a driving motor, paper is fed from the middle of the blades which are meshed with each other and is divided into a plurality of small paper sheets so as to achieve the purpose of confidentiality, the paper shredding mode refers to the shape of the paper which is shredded by the paper shredding blades after the paper is processed by the paper shredder, accounting is an economic management work for accounting and supervising economic activities of a unit, confidential documents for accounting need to be shredded by the paper shredder to shred data, but gaps exist among shredded paper in the prior art, space waste in a collecting box is large, and the paper cannot be compacted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the confidential document paper shredder for the accountants is provided, so that the problems that a gap exists between shredded paper, space in a collecting box is wasted much, and the paper cannot be compacted are solved, the shredded paper in the collecting box can be compacted, the space is reasonably utilized, and the shredded paper is prevented from being frequently dumped.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a confidential document shredder for accountants, which comprises a box body, a paper inlet, a controller, a box door, a handle, a base, a pressing device, a power cord, a support plate, a motor, a first rotating shaft, a fixing frame, a blade, an auxiliary blade, a driving gear, a driven gear and a second rotating shaft, wherein the paper inlet is arranged at the rear end of the top end surface of the box body, the controller is arranged at the upper right end of the front end surface of the box body, the lower end of the front end surface of the box body is hinged with the box door through a hinge, the upper end of the front end surface of the box door is bolted with the handle, the pressing device is arranged at the lower end of the right end surface of the box body, the power cord is arranged at the bottom of the right end surface of the box body, the inner third part of the box body is fixedly connected with the support plate, the pressing device is characterized in that a fixing frame is arranged on the outer side of the right end of the first rotating shaft, the middle part of the outer side of the first rotating shaft is welded with the blade in a manual arc welding mode, the upper end and the lower end of the inside of the fixing frame are welded with the auxiliary blade in a manual arc welding mode, the inner side of the auxiliary blade is meshed with the outer part of the blade, the left end of the outer side of the first rotating shaft is spliced with a driving gear, the upper end of the outside of the driving gear is meshed with the lower end of the outside of a driven gear, the middle part of the inside of the driven gear is spliced with the left end of the outer side of the second rotating shaft, the middle part of the outer side of the second rotating shaft is welded with the blade in a manual arc welding mode, the pressing device is composed of a fixing frame, a waste paper port, a hand wheel, a, the utility model discloses a fixed frame, including a fixed frame, a third axis of rotation, a connecting rod, a sliding hole, a fixed plate, a fixed axle, a third axis of rotation outside of the box, the mount rotates with the hand wheel through the shaft coupling to be connected, the shaft coupling left end is pegged graft with third axis of rotation right-hand member middle part, third axis of rotation outside of the box left end is provided with the chassis, middle part is pegged graft in third axis of rotation external diameter surface and the live-rollers, live-rollers external diameter surface is provided with the recess, recess internal diameter surface carries out sliding connection with connecting rod external diameter surface, fixed connection is carried out with slide bar bottom middle part to connecting rod.

Furthermore, a rubber sleeve is arranged outside the hand wheel, and anti-skid grains are arranged on the rubber sleeve.

Further, the groove is elliptical in shape, and the surface is smooth.

Further, the inner diameter of the groove is larger than the outer diameter of the connecting rod by 3 MM.

Further, the inner diameter size of the sliding hole is 5MM larger than the outer diameter size of the sliding rod.

Further, the pressing plate is in a cuboid shape and is 8MM thick.

Further, the width of the waste paper opening is the same as the width of the inside of the fixing frame, and the width of the waste paper opening is 10 CM.

Furthermore, the motor is a CRS-7812 motor.

Furthermore, the underframe is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) for solving the beneficial effect that there is the space between the prior art shredded paper, collecting box inner space is extravagant many, can not carry out the problem that the paper compresses tightly, through having set up closing device in the middle part of the box, carry out clockwise rotation to the hand wheel application of force after that, the hand wheel drives the third axis of rotation through the shaft coupling and rotates, the third axis of rotation drives the live-rollers and rotates on the chassis, then the recess on connecting rod and the live-rollers meshes, the connecting rod drives the slide bar and slides left in the sliding hole, compress tightly the paper through the clamp plate, the mount right-hand member alright-hand member carry out the shredded paper collection, it can compress tightly the crushing paper in the collecting box to have reached, the rational utilization space, avoid the frequent.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the inside of the case of the present invention;

fig. 3 is a schematic structural view of the fixing frame of the present invention in a top view;

fig. 4 is a schematic structural view of the compressing device of the present invention;

fig. 5 is a schematic structural diagram of the bottom frame of the present invention.

In the figure: the paper feeding device comprises a box body-1, a paper feeding port-2, a controller-3, a box door-4, a handle-5, a base-6, a pressing device-7, a power cord-8, a supporting plate-9, a motor-10, a first rotating shaft-11, a fixing frame-12, a blade-13, an auxiliary blade-14, a driving gear-15, a driven gear-16, a second rotating shaft-17, a fixing frame-71, a waste paper port-72, a hand wheel-73, a coupler-74, a third rotating shaft-75, a bottom frame-76, a rotating roller-77, a groove-78, a connecting rod-79, a sliding rod-710, a sliding hole-711, a pressing plate-712 and a fixing plate-713.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a paper shredder for confidential documents for accountants: comprises a box body 1, a paper inlet 2, a controller 3, a box door 4, a handle 5, a base 6, a pressing device 7, a power cord 8, a supporting plate 9, a motor 10, a first rotating shaft 11, a fixing frame 12, a blade 13, an auxiliary blade 14, a driving gear 15, a driven gear 16 and a second rotating shaft 17, wherein the paper inlet 2 is arranged at the rear end of the top end surface of the box body 1, the controller 3 is arranged at the right upper end of the front end surface of the box body 1, the lower end of the front end surface of the box body 1 is hinged with the box door 4 through a hinge, the upper end of the front end surface of the box door 4 is in bolt connection with the handle 5, the pressing device 7 is arranged at the lower end of the right end surface of the box body 1, the power cord 8 is arranged at the bottom of the right end surface of the box body 1, one third of the inner part of the box body 1 is, a fixing frame 12 is arranged on the outer side of the right end of the first rotating shaft 11, the middle part of the outer side of the first rotating shaft 11 is welded with the blade 13 in a manual arc welding mode, the upper and lower ends of the inner part of the fixing frame 12 are welded with the auxiliary blade 14 in a manual arc welding mode, the inner side of the auxiliary blade 14 is meshed with the outer part of the blade 13, the left end of the outer side of the first rotating shaft 11 is inserted with the driving gear 15, the upper end of the outer part of the driving gear 15 is meshed with the lower end of the outer part of the driven gear 16, the middle part of the inner part of the driven gear 16 is inserted with the left end of the outer side of the second rotating shaft 17, and the middle part of the outer side of the second rotating shaft 17 is welded with the blade 13 in a manual arc welding mode, the pressing device 7 consists of a fixing frame 71, a waste paper port 72, a, the left end of the top of the fixed frame 71 is provided with a waste paper port 72, the fixed frame 71 is rotatably connected with a hand wheel 73 through a coupler 74, the left end of the coupler 74 is inserted into the middle of the right end of the third rotating shaft 75, the left end of the outer side of the third rotating shaft 75 is provided with a bottom frame 76, the outer diameter surface of the third rotating shaft 75 is inserted into the middle of the inner side of the rotating roller 77, the outer diameter surface of the rotating roller 77 is provided with a groove 78, the inner diameter surface of the groove 78 is slidably connected with the outer diameter surface of a connecting rod 79, the top end face of the connecting rod 79 is fixedly connected with the middle of the bottom end of a sliding rod 710, the outer diameter surface of the sliding rod 710 is slidably connected with the inner side of a sliding hole 711, the sliding hole 711 is.

The hand wheel 73 is externally provided with a rubber sleeve, and the rubber sleeve is provided with anti-slip lines, so that the hand slip is avoided when the hand wheel is used.

The groove 78 is oval and smooth to ensure the sliding rod 710 to slide.

Wherein, the inner diameter of the groove 78 is larger than the outer diameter of the connecting rod 79 by 3MM, so as to ensure the connecting rod 79 to normally slide in the groove 78.

The inner diameter of the sliding hole 711 is greater than the outer diameter of the sliding rod 710 by 5MM, so that the sliding rod 710 can slide normally in the sliding hole 711.

The pressing plate 712 is rectangular and has a thickness of 8MM, and is moderate in thickness and convenient to compress.

The width of the waste paper opening 72 is the same as the width of the inside of the fixing frame 12, and the widths of the waste paper opening and the fixing frame are all 10CM, so that the crushed paper can enter the pressing device 7 conveniently.

The motor 10 is a CRS-7812 motor, and has the advantages of high efficiency, long service life, good heat dissipation and high response speed.

Wherein the underframe 76 is made of stainless steel

According to the table shown above; the utility model discloses chassis 76 adopts the stainless steel, can reach non-deformable, and is with low costs, the effect of sexual valence relative altitude.

The patent states: the electric machine 10, commonly known as "motor", is an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction, denoted by the letter M in the circuit, and its main function is to generate driving torque as a power source for electrical appliances or various machines; the driving gear 15 refers to a mechanical element with a gear on the rim that continuously engages to transmit motion and power.

The working principle is as follows: firstly, a paper shredder for confidential documents for accountants is placed at a proper position, then a power cord 8 is connected with an external power supply to provide required electric energy for the equipment to work, then a control button on a controller 3 is pressed to start a motor 10 to work, the motor 10 drives a driving gear 15 on a first rotating shaft 11 to rotate through an output shaft, the outer upper end of the driving gear 15 is meshed with the outer lower end of a driven gear 16, the driven gear 16 drives a second rotating shaft 17 to rotate, then blades 13 on the first rotating shaft 11 and the second rotating shaft 17 are meshed with an auxiliary blade 14, the documents to be shredded are pushed into a box body 1 through a paper inlet 2 and are shredded through the blades 13 and the auxiliary blade 14, the shredded paper enters a fixing frame 71 through a waste paper inlet 72, a pressing device 7 is arranged in the middle of the box body 1, and then a hand wheel 73 is forced to rotate clockwise, the hand wheel 73 drives the third rotating shaft 75 to rotate through the coupler 74, the third rotating shaft 75 drives the rotating roller 77 to rotate on the bottom frame 76, then the connecting rod 79 is meshed with the groove 78 on the rotating roller 77, the shape of the groove 78 is oval, the surface is smooth, the sliding rod 710 is guaranteed to slide, the connecting rod 79 drives the sliding rod 710 to slide leftwards in the sliding hole 711, paper is pressed through the pressing plate 712, the right end of the fixing frame 71 continues to be collected by space, crushed paper in the collecting box can be pressed, the space is reasonably utilized, the beneficial effect of frequent dumping of the crushed paper is avoided, the problems that gaps exist among the crushed paper in the prior art, the space in the collecting box is wasted much, and the paper cannot be pressed are solved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A confidential document paper shredder for accountants comprises a box body (1), a paper inlet (2), a controller (3), a box door (4), a handle (5), a base (6), a power cord (8), a supporting plate (9), a motor (10), a first rotating shaft (11), a fixing frame (12), a blade (13), an auxiliary blade (14), a driving gear (15), a driven gear (16) and a second rotating shaft (17), wherein the paper inlet (2) is arranged at the rear end of the top end face of the box body (1), the controller (3) is arranged at the upper right end of the front end face of the box body (1), the lower end of the front end face of the box body (1) is hinged with the box door (4) through a hinge, the upper end of the front end face of the box door (4) is in bolted connection with the handle (5), a pressing device (7) is arranged at the lower end of the right end face of the box body (1), the power cord (, the utility model discloses a cutting tool, including box (1), backup pad (9) top right-hand member and motor (10) carry out bolted connection, motor (10) left end middle part is rotated through output shaft and first axis of rotation (11) and is connected, first axis of rotation (11) right-hand member outside is provided with fixed frame (12), first axis of rotation (11) outside middle part welds with blade (13) through the mode of hand arc welding, both ends weld with supplementary blade (14) through the mode of hand arc welding about fixed frame (12) is inside to supplementary blade (14) inboard meshes with blade (13) outside, first axis of rotation (11) outside left end is pegged graft with driving gear (15), driving gear (15) outside upper end meshes with driven gear (16) outside lower extreme, the middle part of the inner side of the driven gear (16) is inserted into the left end of the outer side of the second rotating shaft (17), and the middle part of the outer side of the second rotating shaft (17) is welded with the blade (13) in a manual arc welding mode;

the method is characterized in that: the waste paper recycling device is characterized by further comprising a pressing device (7), wherein the pressing device (7) comprises a fixing frame (71), a waste paper opening (72), a hand wheel (73), a coupler (74), a third rotating shaft (75), a bottom frame (76), a rotating roller (77), a groove (78), a connecting rod (79), a sliding rod (710), a sliding hole (711), a pressing plate (712) and a fixing plate (713), the waste paper opening (72) is formed in the left end of the top of the fixing frame (71), the fixing frame (71) is rotatably connected with the hand wheel (73) through the coupler (74), the left end of the coupler (74) is inserted into the middle of the right end of the third rotating shaft (75), the bottom frame (76) is arranged at the left end of the outer side of the third rotating shaft (75), the outer diameter surface of the third rotating shaft (75) is inserted into the middle of the rotating roller (77), the groove (78), recess (78) internal diameter surface carries out sliding connection with connecting rod (79) external diameter surface, fixed connection is carried out with slide bar (710) bottom middle part to connecting rod (79) top terminal surface, slide bar (710) external diameter surface carries out sliding connection with sliding hole (711) inboard, sliding hole (711) set up middle part in chassis (76) upper end, both ends are connected with fixed plate (713) about chassis (76), middle part carries out bolted connection in both ends and box (1) about mount (71).

2. The shredder for the confidential documents for the accounting according to claim 1, wherein: the outer part of the hand wheel (73) is provided with a rubber sleeve, and the rubber sleeve is provided with anti-skid lines.

3. The shredder for the confidential documents for the accounting according to claim 1, wherein: the groove (78) is oval in shape and has a smooth surface.

4. The shredder for the confidential documents for the accounting according to claim 1, wherein: the inner diameter of the groove (78) is larger than the outer diameter of the connecting rod (79) by 3 MM.

5. The shredder for the confidential documents for the accounting according to claim 1, wherein: the inner diameter of the sliding hole (711) is larger than the outer diameter of the sliding rod (710) by 5 MM.

6. The shredder for the confidential documents for the accounting according to claim 1, wherein: the pressing plate (712) is cuboid in shape and 8MM in thickness.

7. The shredder for the confidential documents for the accounting according to claim 1, wherein: the width of the waste paper opening (72) is the same as the width of the inside of the fixed frame (12), and the widths of the waste paper opening and the fixed frame are all 10 CM.