Continuous paper crusher

Abstract

The utility model relates to the technical field of crushers, in particular to a continuous paper crusher which is internally provided with a rack, a crushing tank is fixedly arranged on the left side of the lower end face of the rack, an air storage box is fixedly arranged on the right side of the lower end face of the rack, and a top paper pouring cavity with an upward opening is formed in the upper end face of the rack. According to the utility model, through the rotation of the crushing inner roller, the crushing cavity can continuously crush paper, and due to the thread-shaped design of the side wall of the isolation cavity, dust and paper scraps generated by crushing in the crushing cavity can be effectively prevented from drifting away in the surrounding environment, so that the crushing main roller and the crushing inner roller can continuously crush, and the crushing efficiency is improved. And during crushing, paper can be continuously added for crushing work, the crushing efficiency is high, it is not needed to wait for the completion of the previous batch of crushing work, and the paper crushing device has good applicability in places with frequent crushing requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, in particular to a continuous paper crusher. Background Art

[0002] Paper is indispensable in daily life and office. Paper is used to record text information and is becoming increasingly important in modern society. Due to confidentiality needs, office habits and paper recycling, paper needs to be shredded after use.

[0003] During the shredding process, a large amount of debris and dust generated by paper shredding will continue to splash and float in the surrounding environment, causing environmental pollution. The fully enclosed paper shredder needs to wait for the shredding work of the previous batch to be completed when in use, which cannot meet the needs of office environments with a high frequency of paper damage. Utility Model Content

[0004] The purpose of the utility model is to provide a continuous paper shredder to overcome the above-mentioned defects in the prior art.

[0005] According to the utility model, a continuous paper shredder comprises a frame, a shredder tank is fixedly provided on the left side of the lower end surface of the frame, and an air storage box is fixedly provided on the right side of the lower end surface of the frame;

[0006] The upper end surface of the frame is provided with a top paper pouring cavity opening upward, the lower wall of the top paper pouring cavity is designed to be inclined, the crushing tank is provided with a crushing cavity opening upward, the upper end surface of the crushing tank and the lower end surface of the frame are detachably connected, a crushing motor is fixedly provided on the lower wall of the top paper pouring cavity, two crushing inner rollers are rotatably provided in the crushing cavity, and the lower end surfaces of the crushing inner rollers are in contact with the lower wall of the crushing cavity.

[0007] In some embodiments, the lower wall of the top paper pouring cavity is provided with an isolation cavity communicating with each other from top to bottom.

[0008] In some embodiments, a top motor is fixedly provided on the upper wall of the top paper pouring chamber.

[0009] In some embodiments, a main crushing roller is rotatably provided in the top paper pouring chamber, the lower end surface of the main crushing roller extends into the crushing chamber and fits against the lower wall of the crushing chamber, and the upper end surface of the main crushing roller is dynamically connected to the top motor.

[0010] In some embodiments, a cleaning nozzle is fixedly provided on the right wall of the crushing chamber.

[0011] In some embodiments, an exhaust pipe is fixedly connected between the right end surface of the cleaning nozzle and the upper end surface of the gas storage box, and the cleaning nozzle can be activated to spray the gas in the gas storage box into the crushing chamber.

[0012] In some embodiments, a rotating paper dumping door is rotatably provided on the lower side of the left wall of the crushing chamber, and the crushed paper in the crushing chamber can be taken out after the rotating paper dumping door is opened.

[0013] In some embodiments, a control panel is fixedly provided on the front end surface of the frame, and the control panel can control the start and stop of all motors of the utility model.

[0014] Compared with the prior art, the advantages of the utility model are:

[0015] 1. The utility model enables the crushing chamber to continuously crush the paper by rotating the crushing inner roller, and due to the threaded design of the side wall of the isolation chamber, it can effectively prevent the dust and paper scraps generated by crushing in the crushing chamber from scattering in the surrounding environment, so that the crushing main roller and the crushing inner roller can continue to crush, and paper can be continuously added for crushing during crushing. The crushing efficiency is high and there is no need to wait for the damage work of the previous batch to be completed. It has good applicability in places where crushing needs are more frequent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 It is a top view of the utility model;

[0018] Figure 3 It is a left view of the utility model;

[0019] Figure 4 It is a right view of the utility model;

[0020] Figure 5 This is a schematic diagram of the overall structure of a continuous paper shredder of the utility model;

[0021] Figure 6 This utility model Figure 5 Schematic diagram of the appearance of the inner roller component of the middle crusher.

[0022] In the figure:

[0023] 11. Frame; 12. Crushing tank; 13. Control panel; 14. Top motor; 15. Exhaust pipe; 16. Air storage box; 17. Top paper pouring chamber; 18. Cleaning nozzle; 19. Rotating paper pouring door; 20. Crushing chamber; 21. Crushing motor; 22. Crushing inner roller; 23. Crushing main roller; 24. Isolation chamber. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] See also Figure 1-Figure 5 , which is the first embodiment of the utility model, and provides an embodiment of a paper continuous crushing machine, comprising a frame 11, a crushing tank 12 is fixedly provided on the left side of the lower end surface of the frame 11, and an air storage box 16 is fixedly provided on the right side of the lower end surface of the frame 11;

[0027] The upper end surface of the frame 11 is provided with a top paper pouring cavity 17 opening upward, and the lower wall of the top paper pouring cavity 17 is designed to be inclined. The crushing tank 12 is provided with a crushing cavity 20 opening upward, and the upper end surface of the crushing tank 12 and the lower end surface of the frame 11 are detachably connected. A crushing motor 21 is fixedly provided on the lower wall of the top paper pouring cavity 17, and two crushing inner rollers 22 are rotatably provided in the crushing cavity 20, and the lower end surfaces of the crushing inner rollers 22 are in contact with the lower wall of the crushing cavity 20.

[0028] The lower wall of the top paper pouring cavity 17 is provided with an isolation cavity 24 which is connected with each other from top to bottom.

[0029] A top motor 14 is fixedly disposed on the upper wall of the top paper pouring chamber 17 .

[0030] A crushing main roller 23 is rotatably disposed in the top paper pouring chamber 17 , the lower end surface of the crushing main roller 23 extends into the crushing chamber 20 and fits against the lower wall of the crushing chamber 20 , and the upper end surface of the crushing main roller 23 is dynamically connected to the top motor 14 .

[0031] A cleaning nozzle 18 is fixedly disposed on the right wall of the crushing chamber 20 .

[0032] An exhaust pipe 15 is fixedly connected between the right end surface of the cleaning nozzle 18 and the upper end surface of the air storage box 16 . When the cleaning nozzle 18 is activated, the gas in the air storage box 16 can be sprayed into the crushing chamber 20 .

[0033] A rotating paper dumping door 19 is rotatably provided at the lower side of the left wall of the crushing chamber 20 , and the crushed paper in the crushing chamber 20 can be taken out after the rotating paper dumping door 19 is opened.

[0034] A control panel 13 is fixedly disposed on the front end surface of the frame 11, and the control panel 13 can control the start and stop of all motors of the utility model.

[0035] Specific workflow:

[0036] When shredding office paper, the top motor 14 is started to drive the main shredding roller 23 to rotate. At this time, the office staff can pour the paper to be shredded into the top paper pouring chamber 17, and enter the isolation chamber 24 and initially shred it under the rotation of the main shredding roller 23. After the paper enters the shredding chamber 20, the shredding motor 21 is started to drive the inner shredding roller 22 to rotate, so that the shredding chamber 20 can continuously shred the paper. Due to the threaded design of the side wall of the isolation chamber 24, the dust and paper scraps generated by the shredding in the shredding chamber 20 can be effectively prevented from being scattered in the surrounding environment, so that the main shredding roller 23 and the inner shredding roller 22 can continue to shred. During the shredding, paper can be continuously added for shredding. The shredding efficiency is high and there is no need to wait for the completion of the damage work of the previous batch. It has good applicability in places where shredding needs are more frequent.

[0037] After the crushing is completed, the gas in the gas storage box 16 can be started to blow the gas in the gas storage box 16 to the surface of the crushing main roller 23 and the crushing inner roller 22 through the exhaust pipe 15, so that the paper attached to the surface of the crushing inner roller 22 and the crushing main roller 23 will be blown off, and after blowing off, the crushing tank 12, the gas storage box 16 and the frame 11 are disassembled or the rotating paper dumping door 19 is opened to process the crushed paper pieces in the crushing chamber 20.

[0038] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A continuous paper shredder, comprising a frame (11), characterized in that: A crushing tank (12) is fixedly provided on the left side of the lower end surface of the frame (11), and an air storage box (16) is fixedly provided on the right side of the lower end surface of the frame (11); The upper end surface of the frame (11) is provided with a top paper pouring cavity (17) opening upward, and the crushing tank (12) is provided with a crushing cavity (20) opening upward. The upper end surface of the crushing tank (12) and the lower end surface of the frame (11) are detachably connected, and a crushing motor (21) is fixedly provided on the lower wall of the top paper pouring cavity (17). Two crushing inner rollers (22) are rotatably provided in the crushing cavity (20), and the lower end surfaces of the crushing inner rollers (22) are in contact with the lower wall of the crushing cavity (20).

2. A continuous paper shredder according to claim 1, characterized in that: The lower wall of the top paper pouring cavity (17) is provided with an isolation cavity (24) which is communicated with each other from top to bottom.

3. A continuous paper shredder according to claim 1, characterized in that: A top motor (14) is fixedly provided on the upper wall of the top paper pouring chamber (17).

4. A continuous paper shredder according to claim 3, characterized in that: A crushing main roller (23) is rotatably arranged in the top paper pouring chamber (17), the lower end surface of the crushing main roller (23) extends into the crushing chamber (20) and fits against the lower wall of the crushing chamber (20), and the upper end surface of the crushing main roller (23) is dynamically connected to the top motor (14).

5. A continuous paper shredder according to claim 1, characterized in that: A cleaning nozzle (18) is fixedly provided on the right wall of the crushing chamber (20).

6. A continuous paper shredder according to claim 5, characterized in that: An exhaust pipe (15) is fixedly connected between the right end surface of the cleaning nozzle (18) and the upper end surface of the air storage box (16).

7. The continuous paper shredder according to claim 1, characterized in that: A rotating paper dumping door (19) is rotatably provided on the lower side of the left wall of the crushing chamber (20).

8. The continuous paper shredder according to claim 1, characterized in that: A control panel (13) is fixedly provided on the front end surface of the frame (11).

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