High-efficiency energy-saving paper shredder

Abstract

The utility model discloses a kind of high-efficiency energy-saving paper shredders, including shell, the top of the inner wall one side of shell is fixedly provided with isolation seat, the middle part of one side of isolation seat is fixedly provided with mounting seat, a kind of high-efficiency energy-saving paper shredder of the utility model, high-pressure airflow is generated by fan power-on, and high-pressure airflow is introduced into pipe, then high-pressure airflow is guided out through several air outlets, and then the shredded paper is evenly laid in collecting box, the compaction plate is moved downward by air cylinder, and then the shredded paper in collecting box is compacted, so as to improve the number of shredded paper in collecting box, and then reduce the frequency of shredded paper processing, the accumulation height of shredded paper in collecting box is adjusted by ultrasonic level meter, when height reaches preset value, ultrasonic level meter will feed back information to control panel, and then control siren release flickering yellow light and emit prompt sound, so as to remind relevant personnel to need shredded paper cleaning.

Description

Technical Field

[0001] This utility model relates to the field of paper shredders, specifically a high-efficiency and energy-saving paper shredder. Background Technology

[0002] Paper shredders are mechanical devices widely used in office or confidential settings. Their core function is to destroy documents by physically cutting them. However, existing paper shredders have limited functionality and do not have the ability to compact the shredded paper, resulting in a limited amount of shredded paper collected. This leads to a high frequency of shredding and the lack of a timely reminder function when the shredded paper pile is full.

[0003] To address the aforementioned issues, a high-efficiency and energy-saving paper shredder is proposed here. Utility Model Content

[0004] The purpose of this invention is to provide a high-efficiency and energy-saving paper shredder to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency and energy-saving paper shredder, comprising a housing, an isolation seat fixedly installed on the top of one side of the inner wall of the housing, a mounting seat fixedly installed in the middle of one side of the isolation seat, a cylinder fixedly installed at the bottom of the inner side of the isolation seat, a compaction plate fixedly connected to the movable end of the cylinder, two rotating shafts rotatably installed inside the mounting seat, several shredding blades fixedly installed in the middle of the surface of each of the two rotating shafts, a gear fixedly installed at one end of the surface of each of the two rotating shafts, the two gears meshing together, a motor fixedly installed at one end of the mounting seat, the output end of the motor fixedly connected to one end of one of the rotating shafts, an ultrasonic level gauge fixedly installed in the middle of the bottom of the isolation seat, a collection box slidably installed at the bottom of the inner side of the housing, an installation groove opened at the bottom of one side of the housing, a fan fixedly installed at the bottom of the inner side of the installation groove, a filter fixedly connected to the air inlet of the fan, a duct fixedly connected to the air outlet of the fan, and several air outlets fixedly connected to one side of the duct.

[0006] A high-pressure airflow is generated by powering a blower and guided into a duct. The high-pressure airflow is then discharged through several outlets, evenly spreading shredded paper into the collection box. A cylinder pushes a compaction plate downwards to compact the shredded paper in the collection box, thereby increasing the amount of shredded paper that can be collected and reducing the frequency of shredding. An ultrasonic level gauge adjusts the accumulation height of the shredded paper in the collection box. When the height reaches a preset value, the ultrasonic level gauge sends information to the control panel, which then controls an alarm to emit a flashing yellow light and a warning sound, thus reminding relevant personnel to clean up the shredded paper.

[0007] Preferably, a plurality of mounting holes are provided on one side of the inner wall of the mounting groove, and a plurality of through holes are provided on one side of the collection box. The plurality of through holes and the plurality of mounting holes are respectively provided with a plurality of air outlets. The provision of a plurality of mounting holes facilitates the stable operation of a plurality of air outlets.

[0008] Preferably, an auxiliary hole is provided in the middle of the compaction plate, and the auxiliary hole is interposed and connected to the ultrasonic level gauge. The setting of the auxiliary hole facilitates the normal operation of the ultrasonic level gauge.

[0009] Preferably, a guide rod is fixedly provided on one side of the top of the compaction plate, and a guide hole is provided on one side of the bottom of the isolation seat. The guide hole and the guide rod are interlocked and connected. The cooperation between the guide hole and the guide rod facilitates the stable operation of the compaction plate.

[0010] Preferably, a guide seat is fixedly provided on the top of the inner side of the housing, and a feed seat is fixedly connected to the top of the guide seat. The cooperation between the guide seat and the feed seat facilitates the feeding of paper into the space between several shredding blades.

[0011] Preferably, an auxiliary handle is fixedly provided on the front of the collection box, and an auxiliary plate is fixedly provided on the bottom of one side of the isolation seat. The auxiliary handle facilitates the export of the collection box.

[0012] Preferably, an alarm is fixedly installed on one side of the top of the housing, and a control panel is fixedly installed on the top of one side of the housing. The fan, cylinder, alarm, ultrasonic level gauge and motor are all electrically connected to the control panel, and the fan, cylinder, alarm, ultrasonic level gauge and motor are powered on and start working through the control panel.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] A high-pressure airflow is generated by powering a blower and guided into a duct. The high-pressure airflow is then discharged through several outlets, evenly spreading shredded paper into the collection box. A cylinder pushes a compaction plate downwards to compact the shredded paper in the collection box, thereby increasing the amount of shredded paper that can be collected and reducing the frequency of shredding. An ultrasonic level gauge adjusts the accumulation height of the shredded paper in the collection box. When the height reaches a preset value, the ultrasonic level gauge sends information to the control panel, which then controls an alarm to emit a flashing yellow light and a warning sound, thus reminding relevant personnel to clean up the shredded paper. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a front sectional view of the present invention;

[0017] Figure 3 This is an enlarged view of part A of this utility model;

[0018] Figure 4 This is an enlarged view of part B of the present invention;

[0019] Figure 5 This is a cross-sectional view of the mounting base of this utility model.

[0020] In the diagram: 1. Housing; 2. Collection box; 3. Mounting slot; 4. Fan; 5. Isolation seat; 6. Cylinder; 7. Compactor plate; 8. Alarm; 9. Auxiliary plate; 10. Mounting seat; 11. Feed seat; 12. Guide seat; 13. Control panel; 14. Filter; 15. Conduit; 16. Air outlet; 17. Mounting hole; 18. Through hole; 19. Ultrasonic level gauge; 20. Auxiliary hole; 21. Guide hole; 22. Guide rod; 23. Rotating shaft; 24. Crushing blade; 25. Gear; 26. Motor; 27. Auxiliary handle. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] Please see Figure 1-5This utility model provides a high-efficiency and energy-saving paper shredder, including a housing 1. An isolation seat 5 is fixedly installed on the top of one side of the inner wall of the housing 1. A mounting seat 10 is fixedly installed in the middle of one side of the isolation seat 5. A cylinder 6 is fixedly installed at the bottom of the inner side of the isolation seat 5. A compaction plate 7 is fixedly connected to the movable end of the cylinder 6. Two rotating shafts 23 are rotatably arranged inside the mounting seat 10. Several shredding blades 24 are fixedly installed in the middle of the surface of each of the two rotating shafts 23. A gear 25 is fixedly installed at one end of the surface of each of the two rotating shafts 23, and the two gears 25 are meshed together. A motor 26 is fixedly installed at one end of the mounting seat 10, and the output end of the motor 26 is fixedly connected to one end of one of the rotating shafts 23. An ultrasonic level gauge 19 is fixedly installed in the middle of the bottom of the isolation seat 5. A collection box 2 is slidably arranged at the bottom of the inner side of the housing 1. An installation groove 3 is opened at the bottom of one side of the housing 1. The inner side of the installation groove 3... A blower 4 is fixedly installed at the bottom. The air inlet of the blower 4 is fixedly connected to a filter 14, and the air outlet of the blower 4 is fixedly connected to a duct 15. Several air outlets 16 are fixedly connected to one side of the duct 15. When the blower 4 is powered on, a high-pressure airflow is generated and introduced into the duct 15. The high-pressure airflow is then discharged through the air outlets 16, which evenly spreads the shredded paper in the collection box 2. The cylinder 6 pushes the compaction plate 7 downward to compact the shredded paper in the collection box 2, thereby increasing the amount of shredded paper that can be collected in the collection box 2 and reducing the frequency of shredded paper processing. The ultrasonic level gauge 19 adjusts the accumulation height of the shredded paper in the collection box 2. When the height reaches the preset value, the ultrasonic level gauge 19 will feed the information back to the control panel 13, which will then control the alarm 8 to release a flashing yellow light and emit a warning sound, thereby reminding relevant personnel to clean up the shredded paper.

[0023] A number of mounting holes 17 are provided on one side of the inner wall of the mounting groove 3, and a number of through holes 18 are provided on one side of the collection box 2. The number of through holes 18 and the number of mounting holes 17 are respectively provided with a number of air outlets 16. An auxiliary hole 20 is provided in the middle of the compaction plate 7. The auxiliary hole 20 is inserted and connected to the ultrasonic level gauge 19. A guide rod 22 is fixedly provided on one side of the top of the compaction plate 7. A guide hole 21 is provided on one side of the bottom of the isolation seat 5. The guide hole 21 is inserted and connected to the guide rod 22.

[0024] In use, the installation of several mounting holes 17 facilitates the stable operation of several air outlets 16, the installation of auxiliary holes 20 facilitates the normal operation of ultrasonic level gauge 19, and the cooperation between guide hole 21 and guide rod 22 facilitates the stable operation of compaction plate 7.

[0025] A guide seat 12 is fixedly installed on the top of the inner side of the housing 1. The top of the guide seat 12 is fixedly connected to the feed seat 11. An auxiliary handle 27 is fixedly installed on the front of the collection box 2. An auxiliary plate 9 is fixedly installed on the bottom of one side of the isolation seat 5. An alarm 8 is fixedly installed on one side of the top of the housing 1. A control panel 13 is fixedly installed on the top of one side of the housing 1. The fan 4, cylinder 6, alarm 8, ultrasonic level gauge 19 and motor 26 are all electrically connected to the control panel 13.

[0026] In use, the guide seat 12 and the feed seat 11 are designed to guide the paper into the space between several shredding blades 24. The auxiliary handle 27 is designed to facilitate the discharge of the collection box 2. The control panel 13 controls the fan 4, cylinder 6, alarm 8, ultrasonic level gauge 19 and motor 26 to be powered on and start working.

[0027] In this embodiment, the paper is guided into the space between several shredding blades 24 by the cooperation of the guide seat 12 and the feed seat 11. A motor 26 drives one of the rotating shafts 23 to rotate, which in turn drives two other rotating shafts 23 to rotate in opposite directions, thereby driving two sets of shredding blades 24 to rotate in opposite directions, facilitating the shredding of the paper. During the shredding process, a high-pressure airflow is generated by energizing the blower 4 and guided into the conduit 15. The high-pressure airflow is then discharged through several air outlets 16, thus evenly spreading the shredded paper on the surface. After shredding, the compaction plate 7 is pushed downward by the cylinder 6 inside the collection box 2 to compact the shredded paper inside the collection box 2, thereby increasing the amount of shredded paper that can be collected in the collection box 2 and reducing the frequency of shredding. After compaction, the height of the shredded paper in the collection box 2 is adjusted by the ultrasonic level gauge 19. When the height reaches the preset value, the ultrasonic level gauge 19 will send the information to the control panel 13, which will then control the alarm 8 to release a flashing yellow light and emit a warning sound, thereby reminding relevant personnel to clean up the shredded paper.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-efficiency and energy-saving paper shredder, comprising a casing (1), characterized in that: An isolation seat (5) is fixedly installed on the top of one side of the inner wall of the housing (1). A mounting seat (10) is fixedly installed in the middle of one side of the isolation seat (5). A cylinder (6) is fixedly installed on the bottom of the inner side of the isolation seat (5). A compaction plate (7) is fixedly connected to the movable end of the cylinder (6). Two rotating shafts (23) are rotatably installed inside the mounting seat (10). Several crushing blades (24) are fixedly installed in the middle of the surface of each of the two rotating shafts (23). A gear (25) is fixedly installed at one end of the surface of each of the two rotating shafts (23). The two gears (25) are meshed together. One end of the mounting seat (10) is fixedly installed. A motor (26) is fixedly installed, and the output end of the motor (26) is fixedly connected to one end of one of the rotating shafts (23). An ultrasonic level gauge (19) is fixedly installed in the middle of the bottom of the isolation seat (5). A collection box (2) is slidably arranged at the bottom of the inner side of the housing (1). An installation groove (3) is opened at the bottom of one side of the housing (1). A fan (4) is fixedly installed at the bottom of the inner side of the installation groove (3). A filter (14) is fixedly connected to the air inlet end of the fan (4). A duct (15) is fixedly connected to the air outlet end of the fan (4). Several air outlets (16) are fixedly connected to one side of the duct (15).

2. The high-efficiency and energy-saving paper shredder according to claim 1, characterized in that: The inner wall of the mounting groove (3) has several mounting holes (17) on one side, and the collection box (2) has several through holes (18) on one side. The several through holes (18) and the several mounting holes (17) are respectively set to correspond to several air outlets (16).

3. The high-efficiency and energy-saving paper shredder according to claim 1, characterized in that: An auxiliary hole (20) is provided in the middle of the compaction plate (7), and the auxiliary hole (20) is connected to the ultrasonic level gauge (19).

4. The high-efficiency and energy-saving paper shredder according to claim 1, characterized in that: A guide rod (22) is fixedly installed on one side of the top of the compaction plate (7), and a guide hole (21) is opened on one side of the bottom of the isolation seat (5). The guide hole (21) and the guide rod (22) are interlocked.

5. The high-efficiency and energy-saving paper shredder according to claim 1, characterized in that: A guide seat (12) is fixedly provided on the top of the inner side of the housing (1), and the top of the guide seat (12) is fixedly connected to the feed seat (11).

6. The high-efficiency and energy-saving paper shredder according to claim 1, characterized in that: An auxiliary handle (27) is fixedly provided on the front of the collection box (2), and an auxiliary plate (9) is fixedly provided on the bottom of one side of the isolation seat (5).

7. The high-efficiency and energy-saving paper shredder according to claim 1, characterized in that: An alarm (8) is fixedly installed on one side of the top of the housing (1), and a control panel (13) is fixedly installed on the top of one side of the housing (1). The fan (4), cylinder (6), alarm (8), ultrasonic level gauge (19) and motor (26) are all electrically connected to the control panel (13).

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