CN215464948U

CN215464948U - Smashing, processing and collecting device for security documents of public security and police affairs

Info

Publication number: CN215464948U
Application number: CN202121565418.9U
Authority: CN
Inventors: 陈庆生; 张锡泰; 武玉华; 张锡瑞
Original assignee: Dalian Hongmai Renewable Resources Co ltd
Current assignee: Dalian Hongmai Renewable Resources Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-01-11
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a smashing, processing and collecting device for security and police confidential documents, which belongs to the field of document smashing and comprises an upper base body, wherein a feeding groove is formed in the top of the upper base body, the feeding groove is of an integrated structure formed in the top of the upper base body, a lower base body is arranged on the surface below the upper base body, the upper base body is communicated with the lower base body, a transmission shaft is movably arranged on the inner wall of the upper base body in a matched mode through a bearing, one end of the transmission shaft penetrates through the surface of the upper base body and is in transmission connection with the output end of a servo motor in a matched mode through a coupler, a mounting frame is bolted on the surface of the servo motor, the mounting frame and the servo motor are fixed on the surface of the upper base body through bolt matched connecting pieces, and saw blades are sequentially and uniformly assembled on the surface of the transmission shaft. According to the utility model, by optimizing the structure of the saw blade, the saw blade continuously blows to two sides in the document crushing process and finally falls into the lower matrix, so that the document can be subjected to a sufficient and effective crushing effect.

Description

Smashing, processing and collecting device for security documents of public security and police affairs

Technical Field

The utility model relates to the field of file crushing, in particular to a crushing, processing and collecting device for security and police confidential files.

Background

In the daily office work process, a part of documents needing to be kept secret sometimes need to be smashed, and particularly, the documents needing to be kept secret by public security and police are strictly processed. Common file rubbing crusher structure is comparatively single, only can the single processing part paper file, and operation process is comparatively loaded down with trivial details when unifying the processing to more file, and is difficult to guarantee to smash material harder of textures such as file pocket together.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a smashing, processing and collecting device for security and police security documents, which can continuously blow to two sides and finally fall into a lower base body in the document smashing process by optimizing a saw blade structure, so that documents can be fully and effectively smashed.

The utility model provides the following technical scheme: a crushing, processing and collecting device for security documents of public security and police affairs comprises an upper base body, wherein a feeding groove is formed in the top of the upper base body and is of an integrated forming structure of the top of the upper base body, a lower base body is arranged on the surface below the upper base body, supporting legs are sequentially and uniformly arranged at the bottom of the lower base body and are communicated with the upper base body, a transmission shaft is movably arranged on the inner wall of the upper base body in a matched mode through a bearing, one end of the transmission shaft penetrates through the surface of the upper base body and is in transmission connection with the output end of a servo motor in a matched mode through a coupler, a mounting frame is bolted on the surface of the servo motor, the mounting frame and the servo motor are fixed on the surface of the upper base body through bolt matched connecting pieces, and saw blades are sequentially and uniformly assembled on the surface of the transmission shaft;

the surface of lower base member is equipped with air-out mechanism, the bilateral surface symmetry formula of base member is equipped with first discharge gate and second discharge gate down, the tip of first discharge gate is equipped with first pipeline fan, the tip of second discharge gate is equipped with second pipeline fan.

Preferably, the surface between the upper base body and the lower base body is welded with a stop block, the surface of the stop block is provided with a strengthening layer, and the strengthening layer is an integrated structure formed by laying steel sheet materials.

Preferably, the saw blade is provided with saw teeth on the surface thereof in sequence, the saw blade is provided with a mounting hole in the center of the surface thereof, the saw blade is provided with cutters on the surface of one side of the mounting hole in sequence, and the cutters are of an integrated structure formed by punching the saw blade body.

Preferably, baffles are respectively arranged on the peripheral surfaces of the joints of the two ends of the transmission shaft and the inner wall of the upper base body, and the surfaces of the two baffles are respectively in transmission connection with the surface of the transmission shaft through the matching of bearings.

Preferably, the air outlet mechanism comprises a mounting frame fixed on the inner wall surface of the lower base body, the top surface of the mounting frame is bolted with fan frames, and at least four fans are respectively assembled on the fan frames.

Preferably, the first pipeline fan and the second pipeline fan are both set to be turbofan fans.

Preferably, the base member installs first sieve and second sieve respectively on the both sides surface of air-out mechanism down, the other end of first sieve and second sieve respectively with two dog bottom fixed surface, the small opening has all evenly been seted up in proper order on the surface of first sieve and second sieve, just the width of small opening is 2cm ~ 2.5 cm.

The utility model has the technical effects and advantages that:

according to the utility model, by optimizing the saw blade structure and matching with the butt joint structure of the upper and lower matrixes, the convex cutter parts punched at two sides can be used for further cutting and crushing, more files can be simultaneously cut and crushed, certain wind power can be formed in the rotating process of the cutter parts, and the cutter parts can continuously blow to two sides and finally fall into the lower matrixes in the file crushing process, so that the files can be fully and effectively crushed.

Drawings

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

FIG. 2 is a schematic view of a saw blade configuration of the present invention;

FIG. 3 is a schematic structural diagram of an air supply mechanism according to the present invention;

fig. 4 is a schematic view of the structure of the screen plate of the present invention.

Description of reference numerals: 1. an upper substrate; 2. a feed chute; 3. a drive shaft; 4. a servo motor; 5. a mounting frame; 6. a connecting member; 7. a baffle plate; 8. a saw blade; 81. saw teeth; 82. mounting holes; 83. a cutter; 9. a lower substrate; 10. a stopper; 11. an air outlet mechanism; 111. a mounting frame; 112. a fan frame; 113. a fan; 12. a first screen deck; 13. a first discharge port; 14. a first duct fan; 15. a second screen deck; 16. a second discharge port; 17. a second duct fan; 18. a leak hole; 19. and (7) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a smashing, processing and collecting device for security documents of public security and police, which comprises an upper base body 1, wherein a feeding groove 2 is arranged at the top of the upper base body 1, the feeding groove 2 is of an integrated structure formed at the top of the upper base body 1, a lower base body 9 is arranged on the surface below the upper base body 1, supporting legs 19 are sequentially and uniformly arranged at the bottom of the lower base body 9, the upper base body 1 is communicated with the lower base body 9, a transmission shaft 3 is movably arranged on the inner wall of the upper base body 1 in a matched mode through a bearing, one end of the transmission shaft 3 penetrates through the surface of the upper base body 1 and is in transmission connection with the output end of a servo motor 4 in a matched mode through a coupler, a mounting frame 5 is bolted on the surface of the servo motor 4, and the mounting frame 5 and the servo motor 4 are fixed on the surface of the upper base body 1 through a bolt matched connecting piece 6.

The surface of transmission shaft 3 evenly is equipped with saw bit 8 in proper order, and the surface of saw bit 8 evenly is equipped with sawtooth 81 in proper order, and mounting hole 82 has been seted up at the surperficial center of saw bit 8, and saw bit 8 evenly is equipped with cutter 83 in proper order on the surface of mounting hole 82 one side, and cutter 83 is the integral structure that 8 bodies of saw bit punching press formed. Utilize the fashioned cutter 83 structure of integration to come further cutting to the file that probably scatters, can effectively ensure crushing effect, and the protruding type structure of punching press is asked to cutter 83 structure, consequently can also form certain wind-force at the rotation in-process, blows file wastepaper to both sides, and the file placement area is less also can blow it to other saw bit 8 departments of both sides further crushing to this improves crushing effect fully.

The surface welding between last base member 1 and lower base member 9 has dog 10, and the surface of dog 10 is equipped with the strengthening layer, and the strengthening layer is the integrated structure that steel sheet material laid and form. Utilize dog 10 to play supplementary fender effect for have certain isolation effect between last base member 1 and the lower base member 9, discharge gate and each fan in the base member 9 under the direct influence when avoiding going up the base member 1 material and dropping leave certain space simultaneously and be used for the unloading, and assemble steel sheet strengthening layer and play the effect of strengthening the structure steadiness, ensure the security.

Go up base member 1 and be equipped with baffle 7 respectively at the both ends of transmission shaft 3 and the peripheral surface of junction of inner wall, and two baffle 7 surfaces are connected through the surface transmission of bearing cooperation and transmission shaft 3 respectively, utilize baffle 7 to play supplementary fender and protect the effect, avoid the wastepaper to influence the installation part of transmission shaft 3, and can play certain supplementary pay-off effect, avoid the article to remain in 1 inner wall both sides of last base member.

The surface of the lower base body 9 is equipped with the air outlet mechanism 11, the air outlet mechanism 11 comprises a mounting frame 111, the mounting frame 111 is fixed on the inner wall surface of the lower base body 9, the top surface of the mounting frame 111 is bolted with a fan frame 112, and at least four fans 113 are respectively equipped on the fan frame 112. The air outlet mechanism 11 is utilized to play a certain screening effect, namely, the scraps falling into the lower base body 9 are blown away in the lower base body 9, and then the scraps are pumped out of the lower base body 9 by matching with fans at two sides to finish discharging, a first discharging port 13 and a second discharging port 16 are symmetrically assembled on the two side surfaces of the lower base body 9, a first pipeline fan 14 is assembled at the end part of the first discharging port 13, and a second pipeline fan 17 is assembled at the end part of the second discharging port 16; the first duct fan 14 and the second duct fan 17 are both configured as turbo fans, and the suction force is increased to send out paper dust.

Lower base member 9 installs first sieve 12 and second sieve 15 respectively on the both sides surface of air-out mechanism 11, the other end of first sieve 12 and second sieve 15 respectively with two dog 10 bottom fixed surfaces, the small opening 18 has all evenly been seted up in proper order on the surface of first sieve 12 and second sieve 15, and the width of small opening 18 is 2cm ~ 2.5 cm. 9 side surfaces of basal body should be equipped with the side door down to play supplementary cooperation effect, easily further clear away residual material, ensure whole treatment effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a secret file shredding collection device of public security police service, includes base member (1), its characterized in that: the top of the upper base body (1) is provided with a feed chute (2), the feed chute (2) is an integrated molding structure at the top of the upper base body (1), a lower base body (9) is arranged on the surface below the upper base body (1), supporting legs (19) are sequentially and uniformly arranged at the bottom of the lower base body (9), the upper base body (1) is communicated with the lower base body (9), the inner wall of the upper base body (1) is movably provided with a transmission shaft (3) through a bearing in a matching way, one end of the transmission shaft (3) penetrates through the surface of the upper base body (1) and is in transmission connection with the output end of the servo motor (4) through the matching of a coupler, the surface of the servo motor (4) is bolted with a mounting rack (5), the mounting rack (5) and the servo motor (4) are fixed on the surface of the upper base body (1) through a bolt matched connecting piece (6), saw blades (8) are sequentially and uniformly assembled on the surface of the transmission shaft (3);

the surface of lower base member (9) is equipped with air-out mechanism (11), the bilateral surface symmetry formula of lower base member (9) is equipped with first discharge gate (13) and second discharge gate (16), the tip of first discharge gate (13) is equipped with first pipeline fan (14), the tip of second discharge gate (16) is equipped with second pipeline fan (17).

2. The device for crushing, processing and collecting the security documents of the public security police, according to claim 1, is characterized in that: go up the surface welding between base member (1) and lower base member (9) and have dog (10), the surface of dog (10) is equipped with the strengthening layer, the strengthening layer is the integrated structure that steel sheet material laid and form.

3. The device for crushing, processing and collecting the security documents of the public security police, as claimed in claim 2, wherein: saw bit (8) surface evenly is equipped with sawtooth (81) in proper order, mounting hole (82) have been seted up at saw bit (8) surface center, saw bit (8) evenly are equipped with cutter (83) in proper order on the surface of mounting hole (82) one side, cutter (83) are the integrated structure that saw bit (8) body punching press formed.

4. The device for crushing, processing and collecting the security documents of the public security police service as claimed in claim 3, wherein: go up base member (1) and be equipped with baffle (7) respectively at the both ends of transmission shaft (3) and the peripheral surface of the junction of inner wall, and two baffle (7) surface is connected with the surface transmission of transmission shaft (3) through the bearing cooperation respectively.

5. The device for crushing, processing and collecting the security documents of the public security police, according to claim 4, is characterized in that: the air outlet mechanism (11) comprises a mounting frame (111), the mounting frame (111) is fixed on the inner wall surface of the lower base body (9), the top surface of the mounting frame (111) is bolted with a fan frame (112), and at least four fans (113) are respectively assembled on the fan frame (112).

6. The device for crushing, processing and collecting the security documents of the public security police, according to claim 5, is characterized in that: the first pipeline fan (14) and the second pipeline fan (17) are both set to be turbine fans.

7. The device for crushing, processing and collecting the security documents of the public security police, according to claim 6, is characterized in that: lower base member (9) install first sieve (12) and second sieve (15) respectively on the both sides surface of air-out mechanism (11), the other end of first sieve (12) and second sieve (15) respectively with two dog (10) bottom fixed surface, small opening (18) have all evenly been seted up in proper order on the surface of first sieve (12) and second sieve (15), just the width of small opening (18) is 2cm ~ 2.5 cm.