CN216678489U

CN216678489U - Kneader for accounting

Info

Publication number: CN216678489U
Application number: CN202122983436.5U
Authority: CN
Inventors: 陈昌才; 杨昳; 陈珍; 朱文峰; 肖秀娟; 陈开林; 冉亚林
Original assignee: Chengdu Vocational and Technical College of Industry
Current assignee: Chengdu Vocational and Technical College of Industry
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-07
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a paper shredder for accountants, which comprises a box body, wherein an open slot is formed in the top of the box body, an open baffle is movably arranged at the top of the open slot, a first paper shredding mechanism is arranged in the open slot, a first material guiding mechanism is arranged at the bottom of the first paper shredding mechanism, a first discharging opening is formed in the first material guiding mechanism, a second paper shredding mechanism is arranged below the first discharging opening, a second material guiding mechanism is arranged at the bottom of the second paper shredding mechanism, a second discharging opening is formed in the second material guiding mechanism, a third paper shredding mechanism is arranged below the second discharging opening, a fourth paper shredding mechanism is arranged below the third paper shredding mechanism, a paper shredding box is arranged below the fourth paper shredding mechanism, and the paper shredding box is movably connected with the box body. According to the utility model, the first paper shredding mechanism, the second paper shredding mechanism, the third paper shredding mechanism and the fourth paper shredding mechanism are arranged to shred the paper for four times, so that the shredding effect is good, the paper is shredded thoroughly, and the shredding speed and the shredding efficiency of the paper are improved.

Description

Kneader for accounting

Technical Field

The utility model relates to the technical field of office equipment, in particular to a paper shredder for accountants.

Background

Currently, most accounting practitioners use universal paper shredders. Due to the fact that the large-scale enterprises have large operation data volume, a large number of waste paper certificates, reports and the like are inevitably generated, and sensitive data related to internal safety of the enterprises are on the waste paper. The general paper shredder (vertical bar paper shredder) generally has only one-time shredding function, only can process a small amount of paper at one time, and when a large amount of paper needs to be shredded, the shredding speed is slow, and the shredding efficiency is low; in addition, general shredders may have problems such as shredding without shredding, regular shredding, and even if the paper is shredded, the financial data of the enterprise still has a risk of leakage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a paper shredder for accountants, which solves the problems of low shredding speed and low shredding efficiency of a paper shredder in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a kneader for accounting, the power distribution box comprises a box body, the box top is equipped with the open slot, the activity of open slot top is equipped with the opening baffle, be equipped with first shredded paper mechanism in the open slot, first shredded paper mechanism bottom is equipped with first guide mechanism, first guide mechanism is equipped with first blanking mouth, first blanking mouth below is equipped with second shredded paper mechanism, second shredded paper mechanism bottom is equipped with second guide mechanism, second guide mechanism is equipped with the second blanking mouth, second blanking mouth below is equipped with third shredded paper mechanism, third shredded paper mechanism below is equipped with fourth shredded paper mechanism, fourth shredded paper mechanism below is equipped with shredded paper and holds the box, shredded paper holds box and box swing joint.

As an optional mode of the above technical solution, at least one of the first paper shredder, the second paper shredder, the third paper shredder, and the fourth paper shredder is configured to shred paper in a horizontal direction; at least one of the first paper shredding mechanism, the second paper shredding mechanism, the third paper shredding mechanism and the fourth paper shredding mechanism is used for shredding paper in the vertical direction.

As an optional mode of the above technical scheme, the first paper shredding mechanism includes a left driving motor and a right driving motor, the left driving motor and the right driving motor are respectively connected with a left driving shaft and a right driving shaft, the left driving shaft is connected with a left upper layer horizontal blade and a left lower layer horizontal blade, and the right driving shaft is connected with a right upper layer horizontal blade and a right lower layer horizontal blade; the upper left horizontal blade, the lower left horizontal blade, the upper right horizontal blade and the lower right horizontal blade are all provided with a first barb on their surfaces.

As an optional mode of the above technical scheme, the first material guiding mechanism includes an upper left material guiding plate and an upper right material guiding plate, a first blanking port is disposed between the upper left material guiding plate and the upper right material guiding plate, and the upper left material guiding plate and the upper right material guiding plate are both inclined downward toward the first blanking port.

As an optional mode of above-mentioned technical scheme, second shredded paper mechanism is including the thin crushing roller in a left side and the thin crushing roller in a right side that mutually support, and the thin crushing roller in a left side and the thin crushing roller in a right side all set up in first blanking mouth below, and the outside of the thin crushing roller in a left side and the thin crushing roller in a right side is equipped with thick crushing roller in a left side and thick crushing roller in a right side respectively.

As an optional mode of the technical scheme, the second material guiding mechanism comprises a left middle supporting plate and a right middle supporting plate, a left middle material guiding plate and a right middle material guiding plate are respectively arranged at the end parts of the left middle supporting plate and the right middle supporting plate, the left middle material guiding plate and the right middle material guiding plate are obliquely arranged, and a second blanking port is arranged between the left middle material guiding plate and the right middle material guiding plate.

As an optional mode of above-mentioned technical scheme, the third shredded paper mechanism is equipped with crushing passageway under left side lower crushing roller and the right side lower crushing roller of mutually supporting, crushing passageway setting in the below of second blanking mouth under left side lower crushing roller and the right side lower crushing roller.

As an optional mode of the above technical scheme, the fourth paper shredding mechanism includes a lower driving motor, the lower driving motor is connected with a lower driving shaft, the lower driving shaft is connected with a first layer of blades, a second layer of blades and a third layer of blades, and the first layer of blades, the second layer of blades and the third layer of blades are sequentially arranged below the crushing channel; the lengths of the first layer of blade, the second layer of blade and the third layer of blade increase in proper order, and the surface of first layer of blade, second layer of blade and third layer of blade all is equipped with the second barb.

As an optional mode of the above technical scheme, a third material guiding mechanism is arranged outside the fourth shredded paper mechanism, and the third material guiding mechanism is used for guiding shredded paper to enter the shredded paper receiving box; the third material guiding mechanism comprises a left lower material guiding plate and a right lower material guiding plate, the left lower material guiding plate and the right lower material guiding plate are respectively arranged on two sides of the fourth paper shredding mechanism, and the left lower material guiding plate and the right lower material guiding plate are obliquely arranged.

As an optional mode of the technical scheme, the opening baffle is in sliding fit with the box body, and the box body is provided with a drawing opening matched with the shredded paper receiving box.

The beneficial effects of the utility model are as follows:

1. according to the paper shredding machine, the first paper shredding mechanism, the second paper shredding mechanism, the third paper shredding mechanism and the fourth paper shredding mechanism are arranged to shred paper for four times, so that the shredding effect is good, the paper is thoroughly shredded, and the shredding speed and the shredding efficiency of the paper are improved.

2. According to the paper shredder, the horizontally-placed mode of paper is realized by arranging the open slot, and meanwhile, by means of the design of the corresponding first paper shredding mechanism, the amount of paper shredded by the paper shredder at a time can be effectively increased, the paper shredding amount at a time can reach 15cm thick waste paper wads A4, and compared with the conventional paper shredder, the paper shredding efficiency is greatly improved by feeding a small amount of waste paper at a time.

3. The utility model performs fine-grained paper shredding by twice horizontal paper shredding and twice vertical paper shredding, not only can effectively solve the problem that the common paper shredder is not shredded, but also can disturb the sequence of shredded paper to a greater extent compared with a vertical strip paper shredder, and prevent the shredded paper from being further recovered.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the case according to the embodiment of the present invention;

FIG. 3 is a top view of the housing in an embodiment of the present invention;

fig. 4 is a schematic view of the structure of the lower left crushing roller in the embodiment of the present invention.

In the figure: 101-upper left horizontal blade; 102-left lower horizontal blade; 103-left drive motor; 104-left drive shaft; 111-upper right horizontal blade; 112-right lower horizontal blade; 113-right drive motor; 114-right drive shaft; 21-upper left stock guide; 22-upper right stock guide; 31-left fine grinding roller; 32-right fine pulverizing roller; 401-left horizontal rotating shaft; 402-left coarse grinding roller; 411-right horizontal rotation shaft; 412-right coarse grinding roller; 51-left middle support plate; 52-right middle support plate; 601-left lower mounting shaft; 602-lower left crushing roller; 603-lower left motor; 611-lower right mounting shaft; 612-lower right crushing roller; 71-left lower stock guide; 72-lower right stock guide; 81-first layer blade; 82-second layer blade; 83-third layer blade; 84-lower drive motor; 9-shredded paper receiving box; 10-an open baffle; 1101-a left upper support bar; 1102-right upper support bar; 12-box body.

Detailed Description

Examples

As shown in fig. 1-4, the embodiment provides a shredder for accountants, which includes a box body 12, wherein an open slot is formed in the top of the box body 12, an open baffle 10 is movably disposed at the top of the open slot, the open slot is a paper placing area, the open slot is provided with the open baffle 10, the open baffle 10 is in sliding fit with the box body 12, the open baffle 10 serves as a pull-out baffle, the open baffle 10 is pulled open, and a wad of paper with a certain thickness can be integrally and horizontally placed into the open slot. Be equipped with first shredded paper mechanism in the open slot, first shredded paper mechanism bottom is equipped with first guide mechanism, first guide mechanism is equipped with first blanking mouth, first blanking mouth below is equipped with second shredded paper mechanism, second shredded paper mechanism bottom is equipped with second guide mechanism, second guide mechanism is equipped with the second blanking mouth, second blanking mouth below is equipped with third shredded paper mechanism, third shredded paper mechanism below is equipped with fourth shredded paper mechanism, fourth shredded paper mechanism below is equipped with shredded paper and holds box 9, shredded paper holds box 9 and box 12 swing joint. Preferably, the box 12 is provided with a drawing opening adapted to the shredded paper receiving box 9. Shredded paper bears box 9 and is used for accomodating the shredded paper bits, and shredded paper bears 9 accessible pull mouths of box and takes out, is convenient for accomplish the clearance that shredded paper bore box 9.

According to the paper shredding machine, the first paper shredding mechanism, the second paper shredding mechanism, the third paper shredding mechanism and the fourth paper shredding mechanism are arranged to shred paper for four times, so that the shredding effect is good, the paper is thoroughly shredded, and the shredding speed and the shredding efficiency of the paper are improved. The utility model mainly aims to provide a powerful batch shredder for accountants, which improves the working efficiency of the shredder to a certain extent, increases the randomness of shredded paper and reduces the granularity of the shredded paper, and prevents the shredded paper from being recovered by people and reading financial data.

In the present embodiment, in order to ensure the crushing effect of the paper, at least one of the first, second, third, and fourth paper crushing mechanisms is used for performing paper crushing in the horizontal direction; at least one of the first paper shredding mechanism, the second paper shredding mechanism, the third paper shredding mechanism and the fourth paper shredding mechanism is used for shredding paper in the vertical direction. Through the cooperation shredding action of horizontal direction and vertical direction, can obtain the shredded paper bits of certain fineness, random, can effectually avoid the kibbling problem of strip.

As shown in fig. 2 and 3, the first shredder mechanism includes a left drive motor 103 and a right drive motor 113, the left drive motor 103 and the right drive motor 113 are connected to a left drive shaft 104 and a right drive shaft 114, respectively, the left drive shaft 104 is connected to a left upper horizontal blade 101 and a left lower horizontal blade 102, and the right drive shaft 114 is connected to a right upper horizontal blade 111 and a right lower horizontal blade 112. The surfaces of the left upper horizontal blade 101, the left lower horizontal blade 102, the right upper horizontal blade 111 and the right lower horizontal blade 112 are all provided with first barbs. A left upper supporting bar 1101 and a right upper supporting bar 1102 are arranged in the opening groove, the left driving motor 103 is installed on the left upper supporting bar 1101, and the right driving motor 113 is installed on the right upper supporting bar 1102.

As shown in fig. 2, the first material guiding mechanism includes a left upper material guiding plate 21 and a right upper material guiding plate 22, a first material dropping port is disposed between the left upper material guiding plate 21 and the right upper material guiding plate 22, and both the left upper material guiding plate 21 and the right upper material guiding plate 22 incline downwards towards the first material dropping port. The second paper shredding mechanism comprises a left fine shredding roller 31 and a right fine shredding roller 32 which are matched with each other, the left fine shredding roller 31 and the right fine shredding roller 32 are both arranged below the first blanking port, and a left coarse shredding roller 402 and a right coarse shredding roller 412 are respectively arranged on the outer sides of the left fine shredding roller 31 and the right fine shredding roller 32. The left fine crushing roller 31 and the right fine crushing roller 32 are respectively connected with a left fine horizontal rotating shaft and a right fine horizontal rotating shaft, and the left fine horizontal rotating shaft and the right fine horizontal rotating shaft are respectively connected with a motor; the left coarse crushing roller 402 and the right coarse crushing roller 412 are respectively connected with a left horizontal rotating shaft 401 and a right horizontal rotating shaft 411, and the left horizontal rotating shaft 401 and the right horizontal rotating shaft 411 are respectively connected with a motor.

The second material guiding mechanism comprises a left middle supporting plate 51 and a right middle supporting plate 52, a left middle material guiding plate 51 and a right middle material guiding plate 52 are respectively arranged at the end parts of the left middle supporting plate 51 and the right middle supporting plate 52, the left middle material guiding plate 51 and the right middle material guiding plate 52 are obliquely arranged, and a second material dropping port is arranged between the left middle material guiding plate 51 and the right middle material guiding plate 52. The third shredded paper mechanism includes left lower crushing roller 602 and right lower crushing roller 612 that mutually support, is equipped with crushing passageway between left lower crushing roller 602 and the right lower crushing roller 612, smashes the below that the passageway set up at the second blanking mouth. As shown in fig. 4, the lower left crushing roller 602 is provided with a lower left motor 603, the lower left motor 603 may be disposed outside the lower left crushing roller 602 and may drive the lower left crushing roller 602 to operate through a gear, or the lower left motor 603 may be disposed inside the lower left crushing roller 602, the lower left motor 603 includes an inner stator, an outer rotor, and a lower left mounting shaft 601, the inner stator is mounted on the lower left mounting shaft 601, the outer rotor is disposed outside the inner stator, and the lower left crushing roller 602 is sleeved outside the outer rotor and rotates together with the outer rotor. The lower right crushing roller 612 is provided with a lower right motor, which may be disposed outside the lower right crushing roller 612 and drives the lower right crushing roller 612 to operate through a gear, or disposed inside the lower right crushing roller 612, and includes an inner stator mounted on the lower right mounting shaft 611, an outer rotor disposed outside the inner stator, and a lower right crushing roller 612 sleeved outside the outer rotor and rotating together with the outer rotor.

As shown in fig. 2, the fourth paper shredding mechanism includes a lower driving motor 84, the lower driving motor 84 is connected with a lower driving shaft, the lower driving shaft is connected with a first layer blade 81, a second layer blade 82 and a third layer blade 83, the first layer blade 81, the second layer blade 82 and the third layer blade 83 are sequentially arranged below the shredding passage, the lengths of the first layer blade 81, the second layer blade 82 and the third layer blade 83 are sequentially increased, and the surfaces of the first layer blade 81, the second layer blade 82 and the third layer blade 83 are provided with second barbs.

A third material guide mechanism is arranged on the outer side of the fourth paper shredding mechanism and is used for guiding shredded paper to enter the shredded paper receiving box 9; the third material guiding mechanism comprises a left lower material guiding plate 71 and a right lower material guiding plate 72, the left lower material guiding plate 71 and the right lower material guiding plate 72 are respectively arranged at two sides of the fourth paper shredding mechanism, and the left lower material guiding plate 71 and the right lower material guiding plate 72 are obliquely arranged.

In this embodiment, the left upper horizontal blade 101, the left lower horizontal blade 102, the left driving motor 103 and the left driving shaft 104 together form a left horizontal rotation double blade, the right upper horizontal blade 111, the right lower horizontal blade 112, the right driving motor 113 and the right driving shaft 114 together form a right horizontal rotation double blade, the left horizontal rotation double blade and the right horizontal rotation double blade are respectively fixed on the top of the box body 12 through a left upper supporting strip 1101 and a right upper supporting strip 1102, the opening baffle 10 is pulled open, and a wad of paper with a certain thickness can be integrally and horizontally placed into the opening slot. The surfaces of the upper left horizontal blade 101, the lower left horizontal blade 102, the upper right horizontal blade 111 and the lower right horizontal blade 112 are all provided with first barbs, and the first crushing of the paper can be carried out through horizontal rotation. The lower parts of the left horizontal rotation double knives and the right horizontal rotation double knives are respectively an upper left guide plate 21 and an upper right guide plate 22, a first blanking port is arranged between the upper left guide plate 21 and the upper right guide plate 22, and the crushed paper falls into a second paper shredding mechanism through the first blanking port to be subjected to secondary crushing treatment. The second paper shredding mechanism comprises a left fine crushing roller 31, a right fine crushing roller 32, a left coarse crushing roller 402 and a right coarse crushing roller 412 which are matched with each other, so that the paper shredding effect can be further improved. A left middle guide plate 51 and a right middle guide plate 52 are respectively arranged below the left coarse crushing roller 402 and the right coarse crushing roller 412, and a second blanking port is arranged between the left middle guide plate 51 and the right middle guide plate 52, so that shredded paper scraps can fall into a third paper shredding mechanism through the second blanking port to be subjected to third crushing treatment. The third paper shredding mechanism comprises a left lower shredding roller 602 and a right lower shredding roller 612, and shredded paper scraps falling from the second blanking port enter a shredding channel between the left lower shredding roller 602 and the right lower shredding roller 612 to be shredded for the third time. The shredded paper continuously falls down, and the first layer blade 81, the second layer blade 82 and the third layer blade 83 rotate in the horizontal direction, so that the paper shredding and the paper shredding sequence are further broken, and the paper shredding effect is guaranteed. Finally, a shredded paper receiving box 9 is designed at the bottom of the box body 12 for receiving shredded paper scraps.

According to the paper shredder, the paper is horizontally placed by arranging the open slots, and meanwhile, the corresponding horizontal shredding double-cutter design is adopted, so that the paper amount of the paper shredder for shredding paper at a time can be effectively increased, the paper shredding amount at a time can reach 15cm thick wads of A4 waste paper, and compared with the paper shredding efficiency of a traditional paper shredder for shredding a small amount of paper at a time, the paper shredding efficiency is greatly improved.

The utility model performs fine-grained paper shredding by twice horizontal paper shredding and twice vertical paper shredding, not only can effectively solve the problem that the common paper shredder is not shredded, but also can disturb the sequence of shredded paper to a greater extent compared with a vertical strip paper shredder, and prevent the shredded paper from being further recovered.

In the description of the present invention, the terms "mounted," "connected," "fixed," and the like are to be understood broadly and may be fixedly connected, detachably connected, or integrated; may be a mechanical or electrical connection; either directly or indirectly through intervening media, either internally or in any other relationship. Those skilled in the art will understand the specific meaning of the above terms in the present invention. Furthermore, the particular features, structures, etc. described in the examples can be included in at least one embodiment and, where not mutually inconsistent, can be combined by those skilled in the art. The protection scope of the present invention is not limited to the above specific examples, and embodiments that can be imagined by those skilled in the art without creative efforts based on the basic technical concept of the present invention belong to the protection scope of the present invention.

Claims

1. The utility model provides a kneader for accounting, includes box (12), its characterized in that, box (12) top is equipped with the open slot, the activity of open slot top is equipped with opening baffle (10), is equipped with first shredded paper mechanism in the open slot, first shredded paper mechanism bottom is equipped with first guide mechanism, first guide mechanism is equipped with first blanking mouth, first blanking mouth below is equipped with second shredded paper mechanism, second shredded paper mechanism bottom is equipped with second guide mechanism, second guide mechanism is equipped with second blanking mouth, second blanking mouth below is equipped with third shredded paper mechanism, third shredded paper mechanism below is equipped with fourth shredded paper mechanism, fourth shredded paper mechanism below is equipped with shredded paper receiving box (9), shredded paper receiving box (9) and box (12) swing joint.

2. The shredder for accountants according to claim 1, wherein at least one of the first, second, third and fourth shredding mechanisms is used for shredding paper in a horizontal direction; at least one of the first paper shredding mechanism, the second paper shredding mechanism, the third paper shredding mechanism and the fourth paper shredding mechanism is used for shredding paper in the vertical direction.

3. The shredder for accountants according to claim 1, wherein the first shredding mechanism comprises a left driving motor (103) and a right driving motor (113), the left driving motor (103) and the right driving motor (113) are respectively connected with a left driving shaft (104) and a right driving shaft (114), the left driving shaft (104) is connected with a left upper horizontal blade (101) and a left lower horizontal blade (102), and the right driving shaft (114) is connected with a right upper horizontal blade (111) and a right lower horizontal blade (112); the surface of the upper left horizontal blade (101), the surface of the lower left horizontal blade (102), the surface of the upper right horizontal blade (111) and the surface of the lower right horizontal blade (112) are all provided with first barbs.

4. The shredder for accountant according to claim 1, wherein the first material guiding mechanism comprises a left upper material guiding plate (21) and a right upper material guiding plate (22), the first material dropping opening is arranged between the left upper material guiding plate (21) and the right upper material guiding plate (22), and both the left upper material guiding plate (21) and the right upper material guiding plate (22) incline downwards towards the direction of the first material dropping opening.

5. The paper shredder for the accounting according to claim 1, wherein the second paper shredding mechanism comprises a left fine shredding roller (31) and a right fine shredding roller (32) which are matched with each other, the left fine shredding roller (31) and the right fine shredding roller (32) are both arranged below the first blanking opening, and the outer sides of the left fine shredding roller (31) and the right fine shredding roller (32) are respectively provided with a left coarse shredding roller (402) and a right coarse shredding roller (412).

6. The shredder for accountants according to claim 1, wherein the second material guiding mechanism comprises a left middle support plate (51) and a right middle support plate (52), the ends of the left middle support plate (51) and the right middle support plate (52) are respectively provided with a left middle material guiding plate and a right middle material guiding plate, the left middle material guiding plate and the right middle material guiding plate are both obliquely arranged, and the second blanking port is arranged between the left middle material guiding plate and the right middle material guiding plate.

7. The shredder for accountants according to claim 1, wherein the third shredding mechanism comprises a lower left shredding roller (602) and a lower right shredding roller (612) which are matched with each other, a shredding channel is arranged between the lower left shredding roller (602) and the lower right shredding roller (612), and the shredding channel is arranged below the second blanking opening.

8. The shredder for accountants according to claim 7, wherein the fourth shredding mechanism comprises a lower driving motor (84), the lower driving motor (84) is connected with a lower driving shaft, the lower driving shaft is connected with a first layer blade (81), a second layer blade (82) and a third layer blade (83), and the first layer blade (81), the second layer blade (82) and the third layer blade (83) are sequentially arranged below the shredding channel; the lengths of the first layer blade (81), the second layer blade (82) and the third layer blade (83) are sequentially increased, and second barbs are arranged on the surfaces of the first layer blade (81), the second layer blade (82) and the third layer blade (83).

9. The shredder for accountants according to claim 1, wherein a third material guiding mechanism is arranged outside the fourth paper shredding mechanism, and is used for guiding shredded paper into the shredded paper receiving box (9); the third material guiding mechanism comprises a left lower material guiding plate (71) and a right lower material guiding plate (72), the left lower material guiding plate (71) and the right lower material guiding plate (72) are respectively arranged on two sides of the fourth paper shredding mechanism, and the left lower material guiding plate (71) and the right lower material guiding plate (72) are obliquely arranged.

10. The shredder for accountants according to claim 1, wherein the opening baffle (10) is in sliding fit with the box body (12), and the box body (12) is provided with a drawing opening matched with the shredded paper receiving box (9).