CN212493315U

CN212493315U - Paper shredder with good compression effect for accountants

Info

Publication number: CN212493315U
Application number: CN202020661941.0U
Authority: CN
Inventors: 郑勇; 张舟; 畅永花
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-02-09
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a shredder for accountants with good compression effect, which comprises a shredder body, wherein supporting seats are symmetrically arranged on two sides of the top of the shredder body, mounting rods are arranged at two ends of the top of the two groups of supporting seats, and roller grooves are arranged at the middle positions of the two groups of mounting rods, which are close to one end; the utility model discloses the device compresses through the shredded paper, can reduce the space that the shredded paper occupy, can reduce the number of times of changing collecting the box, can smash a large amount of paper, the inside water jet equipment that is provided with of kneader, can moisten to the paper that is compressing, not only make often compressing, compress into the piece more easily, the shared space of shredded paper bits has still been reduced, the kneader still is provided with protective structure simultaneously, can effectively prevent falling into inside the kneader of other article, cause the damage of kneader, still prevent simultaneously that the staff from entering into inside, make the injury to personnel.

Description

Paper shredder with good compression effect for accountants

Technical Field

The utility model relates to a kneader technical field specifically is an effectual kneader of compression for accounting.

Background

As the age of knowledge economy comes, more and more information has great value or influence, so many information must be kept secret, in the process of processing information, many information is applied to paper books, namely many important information is recorded on paper, if confidentiality or major interest is involved, the paper recording information needs to be eliminated after being used, and the paper recording information is very laborious to be processed manually;

therefore, the shredder is applied in this case, but the existing shredder has the following problems when in use:

1. since the shredder crushes the paper through the high-speed drum, when the paper is shredded, articles may enter the shredder due to the lack of a protective device in part of the shredder, which causes damage to the shredder;

2. after the paper is crushed, the crushed paper scraps are fluffy, so that a large amount of space is occupied, and the collecting box needs to be continuously replaced;

3. some paper shreds compress fluffy paper, but the dried paper shreds are completely compressed and restored, so that the compression effect is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an effectual kneader of compression for accounting to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a paper shredder with good compression effect for accountants comprises a paper shredder body, wherein supporting seats are symmetrically arranged on two sides of the top of the paper shredder body, mounting rods are arranged at two ends of the top of two groups of the supporting seats, roller grooves are formed in the middle positions, close to one end, of the two groups of the mounting rods, second springs are arranged inside the four groups of the roller grooves, rollers are arranged inside the two groups of the roller grooves in a sliding mode, a paper inlet is formed in the middle position of the top of the paper shredder body, a driving motor is arranged at one end of the top of one side inside the paper shredder body, a second rotating shaft is arranged at the output end of the driving motor, a first paper shredding roller is arranged at the middle position outside the second rotating shaft, a first gear is arranged on one side, far away from the driving motor, of the top of two sides inside the paper shredder body, a third, the outer side of the third rotating shaft is respectively provided with a second belt shaft, a second paper shredding roller and a second gear, the second gear is meshed with the first gear, a water tank is arranged at the middle position of one end of the back face in the paper shredder body, a second check valve is arranged at the middle position of the bottom of one end of the front face of the water tank, a negative pressure cavity is arranged at one end of the front face of the second check valve, first check valves are symmetrically arranged at the tops of two sides of the negative pressure cavity, two groups of first check valves are respectively provided with a spray head at the side far away from each other, a piston is arranged in the negative pressure cavity in a sliding manner, a compression rod is arranged at the middle position of the top of the piston, a second connecting rod is arranged at the top of the compression rod, sliding grooves are symmetrically arranged at the middle position of one end of the negative pressure cavity in two sides of the, the two groups of sliders are provided with first connecting rods at one side close to each other, racks are arranged at one side close to each other of the two groups of sliders, a pressing plate is arranged at the bottom of each rack, first springs are arranged at one side of the bottoms of the two groups of first connecting rods, the front end of the second connecting rod is fixedly connected with the top of the back end of each rack, a first rotating shaft is arranged at the middle position of one end, away from the negative pressure cavity, of each of the two sides in the paper shredder body, a first belt shaft is arranged at one side, close to the driving motor, of the outer side of the first rotating shaft, a belt is sleeved on the outer side of each of the first belt shaft and the second belt shaft, a half gear is arranged at the middle position of the outer side of the first rotating shaft, the half gear and the racks are meshed with each other, a paper blocking plate is arranged at the bottom of the inner side of, the middle position of the bottom of the paper shredder body is provided with a collecting box, the middle position of the top of one end of the front side of the paper shredder body is provided with a control panel, and the control panel is electrically connected with the driving motor through a wire.

Preferably, the outside of driving motor is provided with the motor storehouse, and the inboard in motor storehouse is provided with the amortization cotton.

Preferably, the pressing plate is positioned inside the collecting box, and the pressing plate and the collecting box are mutually matched.

Preferably, the middle position of the paper blocking plate is of a concave structure.

Preferably, the top of the two sides of the paper shredder body is symmetrically provided with a handle, and one side of the handle, which is far away from the paper shredder body, is of an arc-shaped structure.

Preferably, the bottom of one end of the front surface of the paper shredder body is provided with a bin door, and a glass observation window is arranged in the middle of the bin door.

Compared with the prior art, the beneficial effects of the utility model are that: the paper shredder with good compression effect for accountants compresses paper through shredded paper, can reduce the space occupied by the shredded paper, can reduce the times of replacing a collecting box, can shred a large amount of paper, is internally provided with a water spraying device, can moisten the paper being compressed, not only enables the paper to be more easily compressed into blocks during compression, but also reduces the space occupied by shredded paper scraps, and meanwhile, the paper shredder is also provided with a protection structure, can effectively prevent other articles from falling into the paper shredder to cause the damage of the paper shredder, and simultaneously prevents hands from entering the paper shredder to cause the injury to personnel;

1. through the mutual matching among the supporting seat, the mounting rod, the rollers, the second spring and the roller groove, the two groups of rollers can block and protect the paper inlet under the action of the second spring, so that articles can be effectively prevented from falling into the paper shredder, the paper shredder is prevented from being damaged, and the hands are prevented from mistakenly entering the stone crusher to cause injury to personnel;

2. through the mutual matching among the rack, the pressing plate, the first belt shaft, the first rotating shaft, the belt, the second rotating shaft of the driving motor, the first gear, the half gear, the second belt shaft, the third rotating shaft and the second gear, the crushed paper can be compressed, the occupied space of the crushed paper scraps can be effectively reduced, the utilization rate of the space of the collecting box is improved, and the replacement times of the collecting box are reduced;

3. through mutually supporting between rack, water tank, negative pressure chamber, second connecting rod, compression pole, piston and the second check valve, can spray water to its shredded paper bits of compressing and drench for dry shredded paper is changeed and is compressed into the lumpy body, further reduces and to the occupation of collecting box space.

Drawings

Fig. 1 is a first front cross-sectional view of the present invention;

fig. 2 is a second front cross-sectional view of the present invention;

fig. 3 is a top cross-sectional view of the present invention;

FIG. 4 is a side cross-sectional view of the water tank and negative pressure chamber of the present invention;

fig. 5 is a front view of the present invention.

In the figure: 1. a shredder body; 2. a paper blocking plate; 3. a collection box; 4. a rack; 5. pressing a plate; 6. a first check valve; 7. a first spring; 8. a first belt shaft; 9. a first rotating shaft; 10. a belt; 11. a first connecting rod; 12. a drive motor; 13. a supporting seat; 14. mounting a rod; 15. a roller; 16. a first paper shredding roll; 17. an inlet; 18. a second spring; 19. a roller groove; 20. a second rotating shaft; 21. a first gear; 22. a water tank; 23. a spray head; 24. a negative pressure chamber; 25. a half gear; 26. a second belt shaft; 27. a second shredding roll; 28. a third rotating shaft; 29. a second gear; 30. a chute; 31. a slider; 32. a second connecting rod; 33. a compression rod; 34. a piston; 35. a second one-way valve; 36. a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a paper shredder with good compression effect for accountants comprises a paper shredder body 1, wherein supporting seats 13 are symmetrically arranged on two sides of the top of the paper shredder body 1, mounting rods 14 are arranged at two ends of the top of two groups of supporting seats 13, roller grooves 19 are arranged at the middle positions of two groups of mounting rods 14 close to one end, second springs 18 are arranged inside the four groups of roller grooves 19, rollers 15 are arranged inside the two groups of roller grooves 19 in a sliding mode, articles are prevented from falling into the paper shredder body 1 when paper shredding is carried out, a paper inlet 17 is arranged at the middle position of the top of the paper shredder body 1, a driving motor 12 is arranged at one end of the top of one side inside the paper shredder body 1, a second rotating shaft 20 is arranged at the output end of the driving motor 12, a first paper shredding roller 16 is arranged at the middle position of the outer side of the second rotating shaft 20, a first gear 21, a third rotating shaft 28 is arranged at one end of the top parts of two sides in the paper shredder body 1 far away from the driving motor 12, a second belt shaft 26, a second paper shredding roller 27 and a second gear 29 are respectively arranged at the outer side of the third rotating shaft 28, the second gear 29 is meshed with the first gear 21, a water tank 22 is arranged at the middle position of one end of the back surface in the paper shredder body 1, a second one-way valve 35 is arranged at the middle position of the bottom part of one end of the front surface of the water tank 22, a negative pressure cavity 24 is arranged at one end of the front surface of the second one-way valve 35, first one-way valves 6 are symmetrically arranged at the top parts of two sides of the negative pressure cavity 24, atomizing heads 23 are arranged at one side of two groups of first one-way valves 6 far away from each other, the paper shreds are moistened, a piston 34 is arranged in the negative pressure cavity 24 in a sliding manner, a compression, chutes 30 are symmetrically arranged at the middle positions of two sides of the shredder body 1 near one end of the negative pressure cavity 24, sliders 31 are arranged inside the two chutes 30 in a sliding manner, first connecting rods 11 are arranged at one sides of the two sets of sliders 31 near each other, racks 4 are arranged at one sides of the two sets of first connecting rods 11 near each other, a pressing plate 5 is arranged at the bottom of each rack 4, first springs 7 are arranged at one sides of the bottoms of the two sets of first connecting rods 11, one end of the front surface of each second connecting rod 32 is fixedly connected with the top of one end of the back surface of each rack 4, a first rotating shaft 9 is arranged at the middle position of two sides of the shredder body 1 far away from one end of the negative pressure cavity 24, a first belt shaft 8 is arranged at one side of the outer side of the first rotating shaft 9 near the driving motor 12, a belt 10 is sleeved on the outer sides of the first belt shaft 8, the half gear 25 and the rack 4 are meshed with each other, the bottom of the inner side of the paper shredder body 1 is provided with a paper blocking board 2, two sides of the top of the paper blocking board 2 are fixedly connected with the bottoms of the two groups of first springs 7 respectively, the middle position of the bottom of the paper shredder body 1 is provided with the collecting box 3, the middle position of the top of one end of the front side of the paper shredder body 1 is provided with a control panel 36, and the control panel 36 is electrically connected with the driving motor 12 through a wire.

In this implementation, the outside of driving motor 12 is provided with the motor storehouse, and the inboard in motor storehouse is provided with the amortization cotton, reduce the noise that driving motor 12 work produced, clamp plate 5 is located the inside of collecting box 3, clamp plate 5 and collect mutual adaptation between the box 3, be convenient for year shredded paper bits compression effect is better, the intermediate position of fender board 2 is recessed structure, make the shredded paper bits better fall into in collecting box 3, the top symmetry of kneader body 1 both sides is provided with the carrying handle, and one side that kneader body 1 was kept away from to the carrying handle is convex structure, be convenient for move kneader body 1, the bottom of kneader body 1 front one end is provided with the bin gate, and the intermediate position department of bin gate is provided with the glass observation window, be convenient for observe how much that the shredded paper bits of collecting box 3 inside were deposited.

The working principle is as follows: firstly, the device is powered on, the control panel 36 is turned on, the driving motor 12 is turned on through the control panel 36, the driving motor 12 works to drive the second rotating shaft 20 to rotate, the second rotating shaft 20 drives the first paper shredding roller 16 to rotate at a high speed, the second rotating shaft 20 drives the second gear 29 to rotate through the first gear 21, the second gear 29 is driven through the third rotating shaft 28, and the third rotating shaft 28 simultaneously drives the second belt shaft 26 and the second paper shredding roller 27 to rotate at a high speed;

then, the paper to be shredded is inserted between the two groups of rollers 15, the two groups of rollers 15 can automatically stretch back and forth according to the thickness of the shredded paper, the rollers 15 extrude the paper moving under the action of the two groups of second springs 18, so that the situation that other articles enter the shredder body 1 in the process of shredding paper is avoided, and shredded paper scraps which are shredded at the moment fall into the collecting box 3 through the paper blocking plate 2;

meanwhile, the second belt shaft 26 rotates, the second belt shaft 26 drives the first belt shaft 8 to rotate through the belt 10, the first belt shaft 8 drives the half gear 25 to rotate through the first rotating shaft 9, the half gear 25 drives the rack 4, the pressing plate 5 and the first connecting rod 11 to move upwards at the same time, so that the two groups of first springs 7 are stretched, when the half gear 25 rotates to the non-toothed surface, the meshing state of the half gear 25 and the rack 4 is relieved, and under the action of the two groups of first springs 7, the rack 4 and the pressing plate 5 are driven to move downwards quickly through the first connecting rod 11, so that shredded paper scraps in the collecting box 3 are compressed;

when rack 4 reciprocated, rack 4 drives compression rod 33 through second connecting rod 32 and reciprocates in the inside of negative pressure chamber 24, compression rod 33 then drives piston 34 and reciprocates, when piston 34 was at the inside rebound of negative pressure chamber 24, negative pressure chamber 24 inside was the negative pressure state this moment, then can introduce the inside of negative pressure chamber 24 with the inside water of water tank 22 through second check valve 35, when piston 34 moves down, then spray the external world by two sets of atomising heads 23 through two sets of first check valve 6 with water, drench the shredded paper bits, make the compression effect better.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides an effectual kneader of compression for accounting, includes kneader body (1), its characterized in that: the paper shredder is characterized in that supporting seats (13) are symmetrically arranged on two sides of the top of the paper shredder body (1), mounting rods (14) are arranged at two ends of the top of the two groups of supporting seats (13), roller grooves (19) are arranged at the middle positions of the two groups of mounting rods (14) close to one end, second springs (18) are arranged in the four groups of roller grooves (19), rollers (15) are arranged in the two groups of roller grooves (19) in a sliding manner, a paper inlet (17) is arranged at the middle position of the top of the paper shredder body (1), a driving motor (12) is arranged at one end of the top of one side in the paper shredder body (1), a second rotating shaft (20) is arranged at the output end of the driving motor (12), a first paper shredding roller (16) is arranged at the middle position of the outer side of the second rotating shaft (20), and a first gear (21) is arranged on one side, far away from the driving, one end of the top of the two sides in the shredder body (1) far away from the driving motor (12) is provided with a third rotating shaft (28), the outer side of the third rotating shaft (28) is respectively provided with a second belt shaft (26), a second shredding roller (27) and a second gear (29), the second gear (29) is meshed with the first gear (21), the middle position of one end of the back in the shredder body (1) is provided with a water tank (22), the middle position of the bottom of the front end of the water tank (22) is provided with a second one-way valve (35), one end of the front side of the second one-way valve (35) is provided with a negative pressure cavity (24), the top of the two sides of the negative pressure cavity (24) is symmetrically provided with a first one-way valve (6), one side of the two groups of the first one-way valves (6) far away from each other is provided with a spray head (23), and the inside of the negative pressure cavity (24, intermediate position department at piston (34) top is provided with compression pole (33), the top of compression pole (33) is provided with second connecting rod (32), the intermediate position department symmetry that kneader body (1) both sides are close to negative pressure chamber (24) one end is provided with spout (30), and is two sets of spout (30) inside slides and is provided with slider (31), and is two sets of slider (31) one side that is close to each other all is provided with head rod (11), and is two sets of one side that head rod (11) are close to each other is provided with rack (4), the bottom of rack (4) is provided with clamp plate (5), and is two sets of head rod (11) bottom mutual one side is provided with first spring (7), the positive one end of second connecting rod (32) and the top mutual fixed connection of rack (4) back one end, the intermediate position department that negative pressure chamber (24) one end was kept away from to kneader body (1) inside both sides is provided with first pivot(s) (32) 9) A first belt shaft (8) is arranged on one side of the outer side of the first rotating shaft (9) close to the driving motor (12), a belt (10) is sleeved on the outer sides of the first belt shaft (8) and the second belt shaft (26), a half gear (25) is arranged at the middle position outside the first rotating shaft (9), the half gear (25) is meshed with the rack (4), the bottom of the inner side of the paper shredder body (1) is provided with a paper blocking plate (2), the two sides of the top of the paper baffle plate (2) are respectively fixedly connected with the bottoms of the two groups of first springs (7), a collecting box (3) is arranged in the middle of the bottom of the paper shredder body (1), a control panel (36) is arranged in the middle of the top of one end of the front surface of the paper shredder body (1), the control panel (36) is electrically connected with the driving motor (12) through a lead.

2. The shredder with good compression effect for accountants according to claim 1, characterized in that: the outside of driving motor (12) is provided with the motor storehouse, and the inboard in motor storehouse is provided with the amortization cotton.

3. The shredder with good compression effect for accountants according to claim 1, characterized in that: the pressing plate (5) is located inside the collecting box (3), and the pressing plate (5) and the collecting box (3) are matched with each other.

4. The shredder with good compression effect for accountants according to claim 1, characterized in that: the middle position of the paper blocking plate (2) is of a concave structure.

5. The shredder with good compression effect for accountants according to claim 1, characterized in that: the top of the two sides of the paper shredder body (1) is symmetrically provided with a handle, and one side of the handle, which is far away from the paper shredder body (1), is of an arc-shaped structure.

6. The shredder with good compression effect for accountants according to claim 1, characterized in that: the bottom of one end of the front surface of the paper shredder body (1) is provided with a bin door, and a glass observation window is arranged in the middle of the bin door.