CN209735745U

CN209735745U - Paper shredding equipment for finance

Info

Publication number: CN209735745U
Application number: CN201920473869.6U
Authority: CN
Inventors: 程荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2019-12-06
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses a shredded paper equipment for finance, including waste paper collecting box and guard room, the equal fixed mounting in both sides at waste paper collecting box top has the locking lever, the back fixed mounting of guard room has the shredded paper room, the inside of shredded paper room is connected with two pivots through the bearing, the equal fixedly connected with cutting edge of surface of two pivots, the right-hand member of two pivots all extends to the inside of guard room and is connected through the bearing transmission with the inner wall on guard room right side, the surface of two pivots all is provided with the power gear who is located the guard room inside, the inside of guard room is provided with actuating mechanism, actuating mechanism is connected with the surface transmission of one of them pivot. The utility model discloses the locking lever extrudees the messenger control chip circular telegram to the second switch when waste paper collecting box closes together with the guard chamber, and when waste paper collecting box and guard chamber separated, the extrusion to the second switch was removed to the locking lever, and control chip outage this moment to prevent to clear up the inside waste paper messenger motor mistake of waste paper collecting box and start.

Description

Paper shredding equipment for finance

Technical Field

the utility model relates to a shredded paper equipment specifically is a shredded paper equipment for finance.

Background

The paper shredding device is a device which consists of a group of rotating blades and a driving motor and can divide a support into a plurality of small paper sheets, and the paper shredding device is often required to shred some documents in the financial industry, so that the aim of confidentiality is fulfilled.

The waste paper collecting box of current shredded paper equipment need clear up in the use, and need separate shredded paper mechanism and waste paper collecting box among the clearance process, if the user forgets the disconnected power among the disengaging process, then cause the mistake of shredded paper mechanism to start easily, thereby influence the security of shredded paper mechanism, and current shredded paper equipment lacks alarm mechanism, the friction can produce the heat between its cutting edge of shredded paper equipment during operation and the paper, because the ignition point of paper is lower, the paper can be lighted to the heat, thereby cause the accident. Therefore, the financial paper shredding equipment is improved.

SUMMERY OF THE UTILITY MODEL

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

The utility model relates to a paper shredding device for finance, which comprises a waste paper collecting box and a protective chamber, wherein locking rods are fixedly arranged on both sides of the top of the waste paper collecting box, a paper shredding chamber is fixedly arranged on the back of the protective chamber, the interior of the paper shredding chamber is connected with two rotating shafts through bearings, the outer surfaces of the two rotating shafts are fixedly connected with cutting edges, the right ends of the two rotating shafts extend into the protective chamber and are connected with the inner wall on the right side of the protective chamber through bearing transmission, the outer surfaces of the two rotating shafts are provided with power gears positioned in the protective chamber, the interior of the protective chamber is provided with a driving mechanism, the driving mechanism is connected with the outer surface of one rotating shaft in transmission mode, the interior of the protective chamber is provided with an alarm mechanism, both sides of the bottom of the protective chamber are provided with grooves, and the tops of the inner cavities, two the inside stop gear that all is provided with of recess.

as a preferred technical scheme of the utility model, actuating mechanism includes motor, female gear and pinion, the inner wall fixed connection of motor and guard room, female gear sets up on the output shaft of motor, the pinion sets up in the pivot and is connected with female gear engagement.

As the utility model discloses a preferred technical scheme, alarm mechanism includes control chip, sensor and alarm, control chip and alarm all set up on the inner wall of guard room, the sensor nestification is on the inner wall that the shredded paper room is close to guard room one side.

as a preferred technical scheme of the utility model, the output of sensor and the first end electric connection of control chip's input circuit, the first end and the alarm electric connection of control chip output circuit, the second end and the motor electric connection of control chip output circuit.

As a preferred technical scheme of the utility model, the top nestification of guard room has first switch, the output of first switch and the second end electric connection of control chip input circuit, the input electric connection of second switch has the power, the output of second switch and the third end electric connection of control chip input circuit, the paper feed mouth has been seted up at the top of shredded paper room.

As a preferred technical scheme of the utility model, stop gear includes bracing piece, gag lever post, connecting rod and slider, the gag lever post sets up on the bracing piece, the connecting rod sets up on the gag lever post, the one end that the gag lever post was kept away from to the connecting rod extend to the front of guard room and with slider fixed connection.

As a preferred technical scheme of the utility model, stop gear still includes reset spring, reset spring sets up on the surface of gag lever post, reset spring's both ends respectively with gag lever post and bracing piece fixed connection, the spout with connecting rod looks adaptation is seted up in the front of guard room.

The utility model has the advantages that:

1. This kind of shredded paper equipment for finance, the locking lever extrudees the messenger control chip circular telegram to the second switch when waste paper collecting box closes together with the guard room, and when waste paper collecting box and guard room separation, the locking lever removes the extrusion to the second switch, and control chip outage this moment to prevent to clear up the inside waste paper of waste paper collecting box and make the motor mistake start.

2. This kind of shredded paper equipment for finance detects through the temperature of sensor on the tool setting sword, and the data transmission of detection gives control chip, and control chip carries out the analysis to data, if the high temperature then the motor outage, controls the alarm simultaneously and makes the alarm send out the police dispatch newspaper.

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. In the drawings:

FIG. 1 is a schematic structural view of a shredding device for finance;

FIG. 2 is a schematic diagram of a locking rod structure of the shredding device for finance;

FIG. 3 is an enlarged schematic view of the shredding device for finance at A of the present invention;

FIG. 4 is a schematic view of the internal structure of a shredding chamber of the shredding device for finance;

FIG. 5 is a schematic view of the top view of the shredding device for finance;

FIG. 6 is an enlarged schematic view of the shredding device for finance at the position B;

Fig. 7 is a schematic view of the system flow structure of the shredding device for finance.

In the figure: 1. a waste paper collecting box; 2. a protection room; 3. a shredding chamber; 4. a rotating shaft; 5. a blade; 6. a power gear; 7. a motor; 8. a female gear; 9. a sub-gear; 10. a control chip; 11. a sensor; 12. an alarm; 13. a paper inlet; 14. a first switch; 15. a limiting rod; 16. a return spring; 17. a connecting rod; 18. a slider; 19. a chute; 20. a second switch; 21. a locking lever; 22. a power source.

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 (b): as shown in figures 1, 2, 3, 4, 5, 6 and 7, the utility model relates to a paper shredding device for finance, which comprises a waste paper collecting box 1 and a protective chamber 2, wherein both sides of the top of the waste paper collecting box 1 are fixedly provided with locking rods 21, the back of the protective chamber 2 is fixedly provided with a paper shredding chamber 3, the interior of the paper shredding chamber 3 is connected with two rotating shafts 4 through bearings, the outer surfaces of the two rotating shafts 4 are fixedly connected with cutting edges 5, the right ends of the two rotating shafts 4 extend into the protective chamber 2 and are in transmission connection with the inner wall on the right side of the protective chamber 2 through bearings, the outer surfaces of the two rotating shafts 4 are provided with power gears 6 positioned in the protective chamber 2, the interior of the protective chamber 2 is provided with a driving mechanism which is in transmission connection with the outer surface of one of the rotating shafts 4, the interior of the protective chamber 2 is provided with an alarm mechanism, both sides of the bottom, the tops of the inner cavities of the two grooves are provided with second switches 20, and the inner parts of the two grooves are provided with limiting mechanisms.

Wherein, actuating mechanism includes motor 7, female gear 8 and pinion 9, motor 7 and guard room 2's inner wall fixed connection, female gear 8 sets up on motor 7's output shaft, and pinion 9 sets up on pivot 4 and is connected with female gear 8 meshing, and the model that motor 7 is applicable is 42EBP53ALC-TFA, can drive power gear 6 and pivot 4 through the cooperation of female gear 8 and pinion 9 to make cutting edge 5 rotate and cut the file.

Wherein, alarm mechanism includes control chip 10, sensor 11 and alarm 12, control chip 10 and alarm 12 all set up on the inner wall of guard room 2, sensor 11 nestification is on the inner wall that shredded paper room 3 is close to guard room 2 one side, the model that control chip 10 is applicable is NTCO416, the model that sensor 11 is applicable is PT100, the model that alarm 12 is applicable is JS-103, detect the temperature on the cutting edge 5 through sensor 11, the data transmission that detects gives control chip 10, control chip 10 analyzes data, if the high temperature makes motor 7 cut off the power supply, transmit signal makes alarm 12 send out the police dispatch newspaper for alarm 12 simultaneously.

the output end of the sensor 11 is electrically connected to the first end of the input loop of the control chip 10, the first end of the output loop of the control chip 10 is electrically connected to the alarm 12, and the second end of the output loop of the control chip 10 is electrically connected to the motor 7.

Wherein, the top nestification of guard room 2 has first switch 14, and the output of first switch 14 and the second end electric connection of control chip 10 input loop, the input electric connection of second switch 20 has power 22, and the output of second switch 20 and the third end electric connection of control chip 10 input loop have seted up paper feed mouth 13 at the top of shredded paper room 3, and paper feed mouth 13 can make things convenient for the paper to get into in the shredded paper room 3.

wherein, stop gear includes the bracing piece, gag lever post 15, connecting rod 17 and slider 18, gag lever post 15 sets up on the bracing piece, connecting rod 17 sets up on gag lever post 15, connecting rod 17 keep away from the one end of gag lever post 15 extend to the front of guard room 2 and with slider 18 fixed connection, can fix locking lever 21 and waste paper collecting box 1 through the bracing piece, gag lever post 15, connecting rod 17 and slider 18's cooperation, thereby make guard room 2 and waste paper collecting box 1 link together.

Wherein, stop gear still includes reset spring 16, and reset spring 16 sets up on the surface of gag lever post 15, and reset spring 16's both ends respectively with gag lever post 15 and bracing piece fixed connection, the front of guard room 2 is seted up the spout 19 with connecting rod 17 looks adaptation, and reset spring 16 can promote gag lever post 15 and locking lever 21 contact to prevent gag lever post 15 and locking lever 21 separation.

when the waste paper shredding machine works, firstly, the protective chamber 2 and the waste paper collecting box 1 are placed, then the protective chamber 2 is pressed downwards, at the moment, the locking rod 21 enters the groove at the bottom of the protective chamber 2, the two locking rods 21 respectively press the two limiting rods 15 to enable the two limiting rods 15 to move, when the locking rod 21 is positioned above the limiting rods 15, the reset spring 16 pushes the limiting rods 15 to reset and limit the locking rods 21, meanwhile, the locking rod 21 presses the second switch 20 to enable the control chip 10 to be electrified, the first switch 14 is pressed, at the moment, the first switch 14 sends a signal to the control chip 10, the control chip 10 sends a signal to the motor 7 to enable the motor 7 to be electrified to work, at the moment, the motor 7 drives the female gear 8 and the sub-gear 9 to rotate, the female gear 8 drives the rotating shaft 4 and the power gear 6 to rotate, the rotating shaft 4 drives the blade 5 to rotate, then a file to be shredded is placed into the waste paper shredding chamber 3 through, when paper passes through the cutting edge 5, the file is crushed by the rotating cutting edge 5, the crushed paper falls into the waste paper collecting box 1, when the waste paper in the waste paper collecting box 1 is fully stacked, the connecting rod 17 drives the limiting rod 15 to move when the sliding block 18 is pushed, the limiting rod 15 is separated from the locking rod 21, then the protective chamber 2 is pulled upwards to separate the protective chamber 2 and the paper crushing chamber 3 from the waste paper collecting box 1, at the moment, the locking rod 21 is separated from the second switch 20, the control chip 10 is powered off, then the crushed paper in the waste paper collecting box 1 is poured out, after the waste paper is poured out, the protective chamber 2 is connected with the waste paper collecting box 1, the sensor 11 detects the temperature of the cutting edge 5 in the paper crushing process, then the detected data is transmitted to the control chip 10, the control chip 10 analyzes the data detected by the sensor 11, and sends a signal to the motor 7 to power off the motor 7 if the temperature is too, while the alarm 12 gives an alarm.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The financial paper shredding equipment comprises a waste paper collecting box (1) and a protective chamber (2), and is characterized in that locking rods (21) are fixedly mounted on two sides of the top of the waste paper collecting box (1), a paper shredding chamber (3) is fixedly mounted on the back of the protective chamber (2), two rotating shafts (4) are connected to the interior of the paper shredding chamber (3) through bearings, cutting edges (5) are fixedly connected to the outer surfaces of the two rotating shafts (4), the right ends of the two rotating shafts (4) extend into the protective chamber (2) and are in transmission connection with the inner wall on the right side of the protective chamber (2) through bearings, power gears (6) located inside the protective chamber (2) are arranged on the outer surfaces of the two rotating shafts (4), a driving mechanism is arranged inside the protective chamber (2), and is in transmission connection with the outer surface of one rotating shaft (4), the alarm device is characterized in that an alarm mechanism is arranged inside the protection room (2), grooves are formed in two sides of the bottom of the protection room (2), a second switch (20) is arranged at the tops of the inner cavities of the two grooves, and a limiting mechanism is arranged inside each of the two grooves.

2. The financial paper shredding device according to claim 1, wherein the driving mechanism comprises a motor (7), a female gear (8) and a sub gear (9), the motor (7) is fixedly connected with the inner wall of the protection chamber (2), the female gear (8) is arranged on an output shaft of the motor (7), and the sub gear (9) is arranged on the rotating shaft (4) and is in meshed connection with the female gear (8).

3. The financial paper shredding device according to claim 2, characterized in that the alarm mechanism comprises a control chip (10), a sensor (11) and an alarm (12), the control chip (10) and the alarm (12) are arranged on the inner wall of the protection room (2), and the sensor (11) is nested on the inner wall of the paper shredding room (3) on the side close to the protection room (2).

4. The financial paper shredding device according to claim 3, wherein the output end of the sensor (11) is electrically connected with a first end of an input loop of the control chip (10), the first end of an output loop of the control chip (10) is electrically connected with the alarm (12), and a second end of the output loop of the control chip (10) is electrically connected with the motor (7).

5. The financial paper shredding device according to claim 4, wherein a first switch (14) is nested on the top of the protection room (2), an output end of the first switch (14) is electrically connected with a second end of an input loop of the control chip (10), an input end of the second switch (20) is electrically connected with a power supply (22), an output end of the second switch (20) is electrically connected with a third end of the input loop of the control chip (10), and a paper inlet (13) is formed in the top of the paper shredding room (3).

6. The financial paper shredding device according to claim 1, wherein the limiting mechanism comprises a supporting rod, a limiting rod (15), a connecting rod (17) and a sliding block (18), the limiting rod (15) is arranged on the supporting rod, the connecting rod (17) is arranged on the limiting rod (15), and one end, far away from the limiting rod (15), of the connecting rod (17) extends to the front face of the protection chamber (2) and is fixedly connected with the sliding block (18).

7. The financial paper shredding device according to claim 6, wherein the limiting mechanism further comprises a return spring (16), the return spring (16) is arranged on the outer surface of the limiting rod (15), two ends of the return spring (16) are respectively and fixedly connected with the limiting rod (15) and the supporting rod, and a sliding groove (19) matched with the connecting rod (17) is formed in the front face of the protection chamber (2).