CN211726037U

CN211726037U - Novel paper of railway passenger traffic center is smashed device

Info

Publication number: CN211726037U
Application number: CN201922370311.8U
Authority: CN
Inventors: 张苏敏
Original assignee: Nanjing Institute of Railway Technology
Current assignee: Nanjing Institute of Railway Technology
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-23
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a novel railway passenger transport center paper sheet crushing device, which comprises a box body, a crushing barrel is fixedly welded at the top of an inner cavity of the box body, a conical collecting hopper is arranged at the outer side of the crushing barrel, the middle part of the top of the crushing barrel is connected with the discharge hole of the feeding hopper, the inner cavity of the crushing barrel is provided with a first rotating shaft, crushing blades distributed at equal intervals are arranged on the first rotating shaft, the paper sheets to be crushed can be efficiently crushed, the crushed paper scraps are uniform in size and good in crushing effect and can be effectively prevented from being restored, the paper sheets which are thoroughly crushed can be rapidly separated and collected, dust and paper scraps generated in the crushing process are powerfully avoided from being polluted in the crushing process, a rotating motor is shared, the installation cost of the device is reduced, the energy consumption is saved, a cleaning brush can clean a filter plate, and the paper scraps can be prevented from blocking the filter, by utilizing the design of the soundproof cotton, the noise pollution of the device during working can be reduced.

Description

Novel paper of railway passenger traffic center is smashed device

Technical Field

The utility model relates to a novel central paper of railway passenger traffic is smashed device belongs to the mechanical equipment field.

Background

At present, with the implementation of the real-name system of railway purchasing of China, a railway passenger transport center has a large amount of paper containing personal information, and in order to protect private information of passengers, the paper containing the personal information needs to be smashed, but the traditional paper smashing machine is not thorough enough in smashing, and noise pollution is large in the smashing process, dust diffusion and the like can be generated to cause pollution, the requirements of social development cannot be met, and therefore a novel railway passenger transport center paper smashing device is provided.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, provide a novel railway passenger transport center paper sheet crushing device, through the structural design of the crushing cylinder, the conical collecting hopper and the crushing blade, the paper sheet to be crushed can be efficiently crushed, the paper scrap after crushing is uniform in size, the crushing effect is good, the restoration is effectively prevented, through the structural design of the paper scrap collecting box, the exhaust fan, the dust collecting box, the cleaning brush, the filter plate and the material conveying channel, the dust and the paper scrap generated in the crushing process can be rapidly separated and collected, the pollution of dust and the like in the crushing process is powerfully avoided, a rotating motor is shared, the installation cost of the device is reduced, the energy consumption is saved, the cleaning brush can clean the filter plate, the paper scrap can be prevented from blocking the filter plate, and the design of soundproof cotton is utilized, the noise pollution of the device during operation can be reduced, the structural design is ingenious, the practicability is high, and the problem in the background art can be effectively solved.

In order to solve the technical problem, the utility model provides a following technical scheme:

a novel paper crushing device for a railway passenger transport center comprises a box body, wherein a crushing barrel is fixedly welded at the top of an inner cavity of the box body, a conical material collecting hopper is arranged outside the crushing barrel, the middle position of the top of the crushing barrel is connected with a discharge port of a feed hopper, the inner cavity of the crushing barrel is provided with a first rotating shaft, crushing blades distributed at equal intervals are arranged on the first rotating shaft, a driving rotating wheel and a driven gear are sequentially arranged at one end of the first rotating shaft, which extends out of the crushing barrel, the driving rotating wheel is connected with the driven rotating wheel through a belt in a rotating way, the driven gear is meshed with a driving gear, the driving gear is sleeved on a second rotating shaft, the bottom end of the second rotating shaft is connected with the output end of a rotating motor, the driven rotating wheel is sleeved on a third rotating shaft, the bottom end of the conical material collecting hopper is connected with a paper scrap collecting box, the dust collection device is characterized in that a filter plate is embedded in the material conveying channel at a position corresponding to the cleaning hairbrush, the cleaning hairbrush is connected with the filter plate in an abutting mode, a dust collection cover is arranged on the outer side of the filter plate and connected with an air exhauster through a pipeline, and the air exhauster is connected with a dust collection box through a pipeline.

Further, toper collecting hopper top welded connection box inner chamber top, crushing barrel establishes to enclose the cylindrical structure that closes and form by the graticule, is latticed structure, crushing barrel top middle part position with the hookup location of the discharge gate position of feeder hopper is established to hollow structure.

Furthermore, a supporting plate is arranged at the bottom of the rotating motor, and one side of the supporting plate is connected with one side of the inner wall of the box body in a welding mode.

Further, be equipped with evenly distributed's filtration pore on the filter, the filter is established to circular structure, clean the brush and be rectangular shape structure, and length with the diameter of filter is unanimous.

Further, one side of the top of the feeding hopper is connected with a hopper cover through a hinge, and a second handle is arranged on the hopper cover.

Furthermore, one side of the front face of the box body is connected with a box door through a hinge, a transparent observation port is embedded in the box door, and a first handle is arranged on one side of the box door.

Furthermore, four corners of the bottom of the box body are provided with supporting column feet, and sound insulation cotton is attached to the outer wall of the box body.

The utility model discloses beneficial effect: the utility model discloses a crushing cylinder, toper collecting hopper, the structural design of crushing blade, can carry out high-efficient crushing work to needs kibbling paper, and the wastepaper size after smashing is even, smash effectually, effectively prevent to recover, through the wastepaper collecting box, the air exhauster, the dust collecting box, clean the brush, the filter, the structural design of defeated material passageway, can carry out quickly separating to kibbling thorough paper and collect dust and the wastepaper that smashes in-process and produce, the powerful pollution such as dust that produces at crushing in-process of having avoided, and a rotating electrical machines of sharing, the installation cost of device has been reduced, and the energy saving consumption is saved, it can clean the work to the filter to clean the brush, can also prevent that the wastepaper from blocking the filter, utilize soundproof cotton's design, can reduce the noise pollution of device at the during operation, structural design is ingenious, therefore, the.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is the internal structure diagram of the novel paper crushing device in the railway passenger transport center.

Fig. 2 is the front structure view of the novel paper crushing device in the railway passenger transport center.

Figure 3 is the utility model discloses a novel railway passenger traffic center paper is smashed device and is smashed a section of thick bamboo structure chart.

Figure 4 is the side view of the inner wall of the material conveying channel of the novel paper smashing device in the railway passenger transport center.

Reference numbers in the figures: 1. a box body; 2. a milling drum; 3. a tapered collection hopper; 4. a feed hopper; 5. A first rotating shaft; 6. a crushing blade; 7. a second rotating shaft; 8. a rotating electric machine; 9. a third rotating shaft; 10. a material conveying channel; 11. a paper scrap collecting box; 12. cleaning a brush; 13. a filter plate; 14. A dust collection cover; 15. an exhaust fan; 16. a dust collection box; 17. a filtration pore; 18. a bucket cover; 19. A second handle; 20. a box door; 21. a transparent viewing port; 22. a first handle; 23. soundproof cotton.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example one

As shown in fig. 1-4, comprising a box body 1, a crushing barrel 2 is fixedly welded on the top of an inner cavity of the box body 1, a conical hopper 3 is arranged on the outer side of the crushing barrel 2, the top of the crushing barrel 2 and the conical hopper 3 are both welded with the top of the inner cavity of the box body 1, the middle position of the top of the crushing barrel 2 is connected with a discharge port of the hopper 4, the inner cavity of the crushing barrel 2 is provided with a first rotating shaft 5, crushing blades 6 which are distributed equidistantly are arranged on the first rotating shaft 5, one end of the first rotating shaft 5 extending out of the crushing barrel 2 is sequentially provided with a driving runner and a driven gear, the driving runner is connected with the driven runner through belt rotation, the driven gear is meshed with a driving gear, the driving gear is sleeved on a second rotating shaft 7, the bottom end of the second rotating shaft 7 is connected with an output end of a, 3 bottoms of toper collecting hopper are connected wastepaper collecting box 11 through defeated material passageway 10, extend to 3 inner chambers of toper collecting hopper 9 one end connection of third pivot cleans brush 12, clean brush 12 corresponding position inlay on defeated material passageway 10 and be equipped with filter 13, clean brush 12 butt and connect filter 13 for in convulsions in-process cleans the wastepaper on filter 13 and falls into wastepaper collecting box 11, prevent that the wastepaper from blocking filter 13, the filter 13 outside is equipped with dust cage 14, dust cage 14 passes through pipe connection air exhauster 15, air exhauster 15 passes through pipe connection dust collecting box 16.

The top of the conical collecting hopper 3 is welded and connected with the top of the inner cavity of the box body 1, the crushing barrel 2 is arranged to be a cylindrical structure formed by enclosing grid plates and is of a grid-shaped structure, so that paper needing to be crushed is efficiently crushed, the size of crushed paper scraps is uniform, the crushing effect is good, the restoration is effectively prevented, the connecting position of the middle position of the top of the crushing barrel 2 and the discharge hole position of the feed hopper 4 is arranged to be a hollow structure and is used as a channel for the paper needing to be crushed to enter the crushing barrel 2, the bottom of the rotating motor 8 is provided with a support plate, one side of the support plate is welded and connected with one side of the inner wall of the box body 1 to play a role of supporting and fixing the rotating motor 8, the filter plate 13 is provided with uniformly distributed filter holes 17, the filter plate 13 is arranged to be a circular structure, the cleaning brush 12, structural design is reasonable, hinged joint cover 18 is passed through to 4 top one sides of feeder hopper, be equipped with second handle 19 on the cover 18, at crushing in-process, can carry out the work of sealing, prevent to smash the dust diffusion that produces, box 1 openly one side is passed through hinged joint chamber door 20, conveniently takes out the dust of kibbling wastepaper and collection, inlay on the chamber door 20 and be equipped with transparent viewing aperture 21, conveniently observe the condition in the box 1, chamber door 20 one side is equipped with the first in command 22, box 1 bottom four corners position all is equipped with the support column foot for strutting arrangement, box 1 outer wall is attached to soundproof cotton 23, can reduce the noise pollution of device at the during operation.

Example two

Four universal wheels with foot brakes can be further arranged at four corners of the bottom of the box body 1, so that the device is convenient to move, the limitation of places on the device is reduced, and the flexibility of the device is improved.

The utility model discloses improve in: when in use, an external power supply is connected, paper to be crushed is fed into the crushing barrel 2 through the feeding hopper 4, the hopper cover 18 is closed, the rotating motor 8 and the exhaust fan 15 are opened, the rotating motor 8 drives the second rotating shaft 7 to drive the driving gear to rotate, so that the driven gear rotates, the rotating work of the first rotating shaft 5 is realized, the first rotating shaft 5 drives the driving rotating wheel and the crushing blade 6 to rotate, the crushing blade 6 crushes the paper, paper scraps and dust generated by crushing the paper pass through meshes of the crushing barrel 2 and enter the conical collecting hopper 3, under the action of the exhaust fan 15, the dust is filtered by the filter plate 13, passes through the filter hole 17 and enters the dust collecting hood 14 and is conveyed into the dust collecting box 16 through a pipeline to be collected, the driving rotating wheel drives the belt to drive the third rotating shaft 9 connected with the driven rotating wheel to rotate, so that the cleaning brush 12 cleans the filter plate 13, the wastepaper freely falls into the wastepaper collection box 11 for collection, and when the wastepaper and the dust need to be taken out, the box door 20 is opened, and the dust collection box 16 and the wastepaper collection box 11 are taken out.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a novel central paper of railway passenger traffic is smashed device, includes box (1), its characterized in that: the top of the inner cavity of the box body (1) is fixedly welded with a crushing barrel (2), a conical collecting hopper (3) is arranged on the outer side of the crushing barrel (2), the middle position of the top of the crushing barrel (2) is connected with the discharge hole of the feed hopper (4), the inner cavity of the crushing barrel (2) is provided with a first rotating shaft (5), crushing blades (6) distributed at equal intervals are arranged on the first rotating shaft (5), one end of the first rotating shaft (5) extending out of the crushing barrel (2) is sequentially provided with a driving runner and a driven gear, the driving runner is connected with the driven runner through belt rotation, the driven gear is meshed with the driving gear, the driving gear is sleeved on a second rotating shaft (7), the bottom end of the second rotating shaft (7) is connected with the output end of a rotating motor (8), the driven runner is sleeved on a third rotating shaft (9), the bottom end of the conical collecting hopper (3) is connected with a wastepaper collecting box (11, extend to toper collecting hopper (3) inner chamber third pivot (9) one end is connected and is cleaned brush (12), clean brush (12) corresponding position inlay on defeated material passageway (10) and be equipped with filter (13), clean brush (12) butt and connect filter (13), the filter (13) outside is equipped with dust cage (14), dust cage (14) are through pipe connection air exhauster (15), air exhauster (15) are through pipe connection dust collecting box (16).

2. The novel paper shredding device for the railway passenger transport center according to claim 1, characterized in that: toper collecting hopper (3) top welded connection box (1) inner chamber top, crushing barrel (2) are established to enclose the cylindrical structure that closes and form by the net board, are latticed structure, crushing barrel (2) top middle part position with the hookup location of the discharge gate position of feeder hopper (4) is established to hollow structure.

3. The novel paper shredding device for the railway passenger transport center according to claim 1, characterized in that: the bottom of the rotating motor (8) is provided with a supporting plate, and one side of the supporting plate is connected with one side of the inner wall of the box body (1) in a welding mode.

4. The novel paper shredding device for the railway passenger transport center according to claim 1, characterized in that: be equipped with evenly distributed's filtration pore (17) on filter (13), filter (13) are established to circular structure, clean brush (12) and be rectangular shape structure, and length with the diameter of filter (13) is unanimous.

5. The novel paper smashing device for the railway passenger transport center, as claimed in claim 2, is characterized in that: hopper cover (18) is passed through hinged joint to feeder hopper (4) top one side, be equipped with second handle (19) on hopper cover (18).

6. The novel paper smashing device for the railway passenger transport center, as claimed in claim 3, is characterized in that: the portable multifunctional refrigerator is characterized in that one side of the front face of the refrigerator body (1) is connected with a refrigerator door (20) through a hinge, a transparent observation opening (21) is embedded in the refrigerator door (20), and a first handle (22) is arranged on one side of the refrigerator door (20).

7. The novel railway passenger center paper shredding device as claimed in claim 6, characterized in that: supporting column feet are arranged at four corners of the bottom of the box body (1), and soundproof cotton (23) is attached to the outer wall of the box body (1).