CN211988892U

CN211988892U - Office paper smashing device

Info

Publication number: CN211988892U
Application number: CN202020558421.7U
Authority: CN
Inventors: 杨美花
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-11-24
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses an office paper reducing mechanism, including a plurality of supporting legs, it is a plurality of supporting leg top fixedly connected with smashes the case, smash the roof portion and seted up the feed inlet, feed inlet inside wall fixedly connected with inlet pipe, the inlet pipe top is connected with sealed lid, smash and be equipped with discharge mechanism on the case, be located under the feed inlet smash the incasement lateral wall and be equipped with the crushing roller that two symmetries set up, it is connected with the motor through the connecting plate that is the setting of L type to smash the incasement lateral wall, motor output end fixedly connected with axis of rotation, the axis of rotation runs through crushing case and is connected with crushing incasement lateral wall rotation, axis of rotation lateral wall. The utility model discloses an inlet pipe, connecting plate, motor, axis of rotation, spiral stirring leaf, crushing sword and the cooperation of smashing the roller are used, have realized the triple of smashing the paper file, and abundant smashes the paper of inside.

Description

Office paper smashing device

Technical Field

The utility model relates to an office supplies technical field especially relates to an official working is with paper reducing mechanism.

Background

Office supplies refer to auxiliary articles used in daily work, are mainly applied to enterprise units, and cover a wide variety of products, including: documents and archives, desktop articles, office equipment, financial articles, consumables and other articles related to work. The operation of the office supply industry in China is well developed at present, enterprises in the industry are gradually developing towards industrialization and large scale, the specialty, high efficiency and energy conservation are the development direction of the operation of the office supply industry in China, and the quality of products produced by the operation of the office supply industry in China has international market competitiveness. With the continuous expansion of the operation demand market and the increasing export of the office supplies industry in China, the intelligent research data research center caters to a new development opportunity for the operation of the office supplies industry in China.

In an office, a paper smashing device is generally used when documents with important or confidential properties need to be destroyed, and the existing paper smashing device can not thoroughly smash paper only through single cutting, so that the content on the paper is easy to leak, the safety is low, and therefore a paper smashing device for the office is urgently needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a paper smashing device for office.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a paper smashing device for office use comprises a plurality of supporting legs, wherein the tops of the supporting legs are fixedly connected with a smashing box, the top of the smashing box is provided with a feed inlet, the inner side wall of the feed inlet is fixedly connected with an inlet pipe, the top of the inlet pipe is connected with a sealing cover, the smashing box is provided with a discharging mechanism, the inner side wall of the smashing box positioned right below the feed inlet is provided with two symmetrically arranged smashing rollers, the outer side wall of the smashing box is connected with a motor through a connecting plate which is arranged in an L shape, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through the smashing box and is rotationally connected with the inner side wall of the smashing box, the outer side wall of the rotating shaft is fixedly connected with a spiral stirring blade, the rotating shaft is connected with a connecting, the rotating shaft penetrates through the crushing box and is connected with a mixing and stirring mechanism.

Preferably, discharge mechanism is including seting up the discharge gate at crushing case lateral wall, the discharge gate inside wall is connected with the switch door.

Preferably, the engaging mechanism comprises a first bevel gear fixedly connected to the outer side wall of the rotating shaft, a second bevel gear is fixedly connected to the top of the connecting shaft, and the first bevel gear is engaged with the second bevel gear.

Preferably, a connecting port is formed in the supporting plate, and the inner side wall of the connecting port is rotatably connected with the inner side wall of the connecting shaft.

Preferably, drive mechanism includes the first belt pulley of fixed connection at connecting axle bottom lateral wall, first belt pulley is connected with the second belt pulley through belt drive, the second belt pulley cup joints with rotation axis lateral wall is fixed.

Preferably, the mixing and stirring mechanism comprises a blowing fan blade fixedly connected to the outer side wall of the rotating shaft, and a plurality of groups of horizontally arranged crushing blades are fixedly connected to the outer side wall of the rotating shaft right above the blowing fan blade.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an inlet pipe, connecting plate, motor, axis of rotation, spiral stirring leaf, crushing sword and the cooperation of smashing the roller are used, have realized the triple of smashing the paper file, and abundant smashes the paper of inside.

2. The utility model discloses a cooperation of axis of rotation, connecting axle, backup pad, rotation axis, belt and blowing fan leaf is used, and the paper that will smash incasement portion blows up and continues to be smashed, has avoided the paper file to be smashed incomplete phenomenon in the traditional device.

Drawings

FIG. 1 is a schematic front view of a paper shredder for office use according to the present invention;

fig. 2 is a front view of the office paper shredder according to the present invention.

In the figure: 1 supporting leg, 2 crushing casees, 3 inlet pipes, 4 connecting plates, 5 motors, 6 rotating shafts, 7 spiral stirring blades, 8 connecting shafts, 9 supporting plates, 10 crushing rollers, 11 rotating shafts, 12 opening and closing doors, 13 belts, 14 blowing fan blades and 15 crushing blades.

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.

Referring to fig. 1-2, the office paper smashing device comprises a plurality of supporting legs 1, wherein the tops of the supporting legs 1 are fixedly connected with a smashing box 2, the top of the smashing box 2 is provided with a feeding hole, the inner side wall of the feeding hole is fixedly connected with a feeding pipe 3, the top of the feeding pipe 3 is connected with a sealing cover, after paper enters the smashing box 2, the sealing performance inside the smashing box 2 is achieved through the sealing cover, the paper is placed and blown out of the smashing box 2 from the feeding pipe 3 while being blown;

the crushing box 2 is provided with a discharging mechanism, the discharging mechanism comprises a discharging port arranged on the side wall of the crushing box 2, the inner side wall of the discharging port is connected with a switch door 12, the inner side wall of the crushing box 2 positioned right below the feeding port is provided with two symmetrically arranged crushing rollers 10, the outer side wall of the crushing box 2 is connected with a motor 5 through a connecting plate 4 arranged in an L shape, and the motor 5 is fixed through the connecting plate 4;

the output end of the motor 5 is fixedly connected with a rotating shaft 6, the rotating shaft 6 penetrates through the crushing box 2 and is rotatably connected with the inner side wall of the crushing box 2, the outer side wall of the rotating shaft 6 is fixedly connected with a spiral stirring blade 7, the rotating shaft 6 is connected with a connecting shaft 8 through an engagement mechanism, the engagement mechanism comprises a first bevel gear fixedly connected with the outer side wall of the rotating shaft 6, a second bevel gear is fixedly connected with the top of the connecting shaft 8, the first bevel gear is engaged with the second bevel gear, the outer side wall of the crushing box 2 is fixedly connected with a supporting plate 9, the connecting shaft 8 is connected with the supporting plate 9, a connecting port is formed in the supporting plate 9, the inner side wall;

connecting axle 8 is connected with rotation axis 11 through drive mechanism, drive mechanism includes the first belt pulley of fixed connection at 8 bottom lateral walls of connecting axle, first belt pulley is connected with the second belt pulley through the transmission of belt 13, the second belt pulley cup joints with 11 lateral walls of rotation axis are fixed, rotation axis 11 runs through crushing case 2 and is connected with mixed rabbling mechanism, mixed rabbling mechanism includes the fan leaf 14 of blowing of fixed connection at 11 lateral walls of rotation axis, be located the crushing sword 15 of 11 lateral walls fixedly connected with multiunit levels of rotation axis directly over the fan leaf 14 of blowing.

The utility model discloses in, the theory of operation:

in an initial state, paper is put into the crushing box 2 from the feeding pipe 3, the paper document is primarily crushed through the crushing roller 10 and is crushed into long strips, and when the paper enters the middle part of the crushing box 2 after being crushed;

starting the motor 5, driving the rotating shaft 6 to rotate by the motor 5, driving the spiral stirring blades 7 to rotate while the rotating shaft 6 rotates, and further crushing the strip-shaped paper strips;

the rotating shaft 6 rotates and simultaneously drives the first bevel gear to rotate, and the first bevel gear rotates and drives the second bevel gear to rotate so as to drive the connecting shaft 8 to rotate;

the rotation of the connecting shaft 8 drives the first belt pulley to rotate, further drives the second belt pulley to rotate through the belt 13, and drives the rotating shaft 11 to rotate through the rotation of the second belt pulley;

the rotating shaft 11 rotates and simultaneously drives the crushing knife 15 to rotate, so that the paper falling to the bottom of the crushing box 2 is crushed, and the paper is crushed thoroughly by triple crushing;

wherein, because the paper probably does not reach and is smashed just falling into crushing case 2 bottom at the whereabouts in-process, lead to the file to smash thoroughly inadequately, rotate through rotation axis 11 and drive the rotation of blowing fan leaf 14, and then blow the scraps of paper of bottom up, continue to stir leaf 7 with the spiral and smash 15 contacts, until being smashed thoroughly, improved the practicality of device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The office paper smashing device comprises a plurality of supporting legs (1) and is characterized in that the tops of the supporting legs (1) are fixedly connected with smashing boxes (2), a feed inlet is formed in the top of each smashing box (2), an inlet pipe (3) is fixedly connected to the inner side wall of the feed inlet, a sealing cover is connected to the top of the inlet pipe (3), a discharging mechanism is arranged on each smashing box (2), two smashing rollers (10) which are symmetrically arranged are arranged on the inner side wall of each smashing box (2) and are located right below the feed inlet, a motor (5) is connected to the outer side wall of each smashing box (2) through a connecting plate (4) which is arranged in an L shape, a rotating shaft (6) is fixedly connected to the output end of the motor (5), the rotating shaft (6) penetrates through the smashing boxes (2) and is rotatably connected with the inner side walls of the smashing boxes (2), the utility model discloses a crushing case, including crushing case (2), axis of rotation (6), crushing case (2) lateral wall fixedly connected with backup pad (9), axis of rotation (6) are connected with connecting axle (8) through engagement mechanism, crushing case (2) lateral wall fixedly connected with backup pad (9), connecting axle (8) are connected with rotation axis (11) through drive mechanism, rotation axis (11) run through crushing case (2) and are connected with and mix the rabbling.

2. An office paper shredding device as claimed in claim 1, characterised in that the discharge means comprises a discharge opening provided in a side wall of the shredding box (2), the inside wall of the discharge opening being connected to a switch door (12).

3. The office paper shredding device according to claim 1, wherein the engaging mechanism comprises a first bevel gear fixedly connected to the outer side wall of the rotating shaft (6), a second bevel gear fixedly connected to the top of the connecting shaft (8), and the first bevel gear is engaged with the second bevel gear.

4. An office paper shredding device according to claim 1, characterized in that a connection opening is formed in the support plate (9), and the inner side wall of the connection opening is rotatably connected with the inner side wall of the connection shaft (8).

5. The office paper shredding device as claimed in claim 1, wherein the transmission mechanism comprises a first belt pulley fixedly connected to the outer side wall of the bottom of the connecting shaft (8), the first belt pulley is in transmission connection with a second belt pulley through a belt (13), and the second belt pulley is fixedly sleeved with the outer side wall of the rotating shaft (11).

6. The office paper shredding device according to claim 1, wherein the mixing and stirring mechanism comprises a blowing blade (14) fixedly connected to the outer side wall of the rotating shaft (11), and a plurality of sets of horizontally arranged shredding knives (15) are fixedly connected to the outer side wall of the rotating shaft (11) right above the blowing blade (14).