CN114570500A - Device is destroyed to financial affairs confidential document - Google Patents
Device is destroyed to financial affairs confidential document Download PDFInfo
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- CN114570500A CN114570500A CN202210200452.9A CN202210200452A CN114570500A CN 114570500 A CN114570500 A CN 114570500A CN 202210200452 A CN202210200452 A CN 202210200452A CN 114570500 A CN114570500 A CN 114570500A
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- cavity
- pipe
- crushing
- shell
- flushing pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2216—Discharge means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/40—Adding fluid, other than for crushing or disintegrating by fluid energy with more than one means for adding fluid to the material being crushed or disintegrated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/14—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with only one screw or worm
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to the related technical field of financial supplies, in particular to a device for destroying financial confidential documents; the utility model comprises a shell, a crushing component and a pulping component are sequentially arranged in the shell, a control component is also arranged in the shell, an interactive component is also arranged on the outer wall of the shell, a crushing cavity and a pulping cavity which are sequentially communicated are arranged in the shell from top to bottom, a feeding port communicated with the crushing cavity is arranged at the top end of the shell, the crushing component comprises a longitudinal cutting unit and a transverse cutting unit which are sequentially arranged from top to bottom, the longitudinal cutting unit comprises a paper crushing roller, a driving gear, a driven gear and a longitudinal cutting motor, the transverse cutting unit comprises a crushing paddle, a transmission gear, a chain and a transverse cutting motor, the pulping component comprises an ultrasonic vibrator, an electric heating pad, a spiral auger, a discharging pipe, a solenoid valve and a driving motor, and the flushing component comprises a water pump, a first flushing pipe, a second flushing pipe and a third flushing pipe; the utility model can effectively solve the problems of poor safety, poor environmental protection and the like in the prior art.
Description
Technical Field
The utility model relates to the technical field related to financial supplies, in particular to a device for destroying financial confidential documents.
Background
With the increased security awareness of industrial and commercial enterprises and individuals, the importance of destroying documents and modern industrial and commercial secrets is increasingly recognized. The destruction of various trade secret documents, internal data and publications, various printed reports, various tickets and receipts is not timely, and the disclosure of industrial, commercial and enterprise secrets and personal secrets is easy to cause. Now, although electronic documents are continuously developed, and many people adopt electronic documents for convenience, the traditional paper documents still occupy important positions, and the paper documents can record company information, business strategy and the like comprehensively, and once the paper documents are leaked, immeasurable loss is caused to the companies. Therefore, enterprises must pay attention to security and confidentiality during file discarding and prevent information leakage.
In patent document CN202122304519.7, a confidential document shredder for office workers is disclosed, which comprises a frame, a loading bin, a handle, a first rotating rod, a blade, a first gear, etc.; frame lower part slidingtype is equipped with the charging box, and the charging box front side middle part is equipped with the handle, and the equal rotary type in frame middle part left and right sides is equipped with first bull stick, all is equipped with three blade on two first bull sticks, and two first bull stick rear sides all are equipped with first gear. According to the paper shredder, the confidential document paper is placed into the frame, so that the confidential document paper is shredded by the blade, fragments of the confidential document paper fall into the material charging box, and the material charging box collects the paper, so that the effect of shredding the confidential document paper by the blade is achieved.
However, the following disadvantages still exist in the practical application process:
firstly, the security is not good because it can only be with the file crushing to the strip of fine crushing (can not completely excise the typeface on the paper promptly, if can not accomodate the piece after smashing totally, probably can fall into in lawless persons' hand), this makes lawless persons have the risk that can splice into the file originally with the shredded paper.
Secondly, the environmental protection is not good, because the above-mentioned device can only concentrate after smashing the file and collect the back and abandon, then, it can not carry out effective resource recycle to the paper after smashing.
Disclosure of Invention
The present invention is directed to solving the disadvantages of the prior art and the problems set forth above in the background.
In order to achieve the purpose, the utility model adopts the following technical scheme: the device for destroying the financial confidential documents comprises a shell, wherein a crushing assembly and a pulping assembly are sequentially arranged in the shell, a control assembly is also arranged in the shell, and an interaction assembly is also arranged on the outer wall of the shell;
a crushing cavity and a pulping cavity which are sequentially communicated are arranged in the shell from top to bottom, and a feeding port communicated with the crushing cavity is arranged at the top end of the shell;
the crushing assembly comprises a longitudinal cutting unit and a transverse cutting unit which are sequentially arranged from top to bottom.
Furthermore, the longitudinal cutting unit comprises a paper shredding roller, driving gears, driven gears and a longitudinal cutting motor, a pair of paper shredding rollers which are matched with each other are parallelly and rotatably connected at the feeding port, the end part of the transverse right end of the paper shredding roller extends into the first cavity, the driving gears are coaxially arranged at the end parts of the paper shredding rollers positioned in the first cavity, the two driving gears are synchronously connected through the two driven gears in a transmission manner, and the longitudinal cutting motor is arranged in the first cavity and drives any one driving gear or any one driven gear to rotate;
slope plates are arranged on the inner side walls of the front end and the rear end of the crushing cavity, the plate surfaces at the upper ends of the slope plates are low in inside and high in outside, and the two slope plates are not in contact with each other;
the transverse cutting unit comprises a crushing paddle, a transmission gear, a chain and a transverse cutting motor, the bottom of the slope plate is rotatably connected with a group of crushing paddles which are uniformly distributed along the transverse direction, the end parts of the crushing paddles extending into the slope plate are provided with the transmission gear, and the transmission gear on the same slope plate is synchronously connected through the chain and is driven to rotate by the transverse cutting motor which is arranged in the second cavity and corresponds to the transmission gear.
Furthermore, the rotating range of the blades on the crushing paddle covers the corresponding gap between the two slope plates;
the crushing paddles on the two slope plates are not at the same height, and the rotation directions of the crushing paddles on the two slope plates are opposite;
the feed inlet on the top end of the shell is also provided with a transparent cover plate matched with the feed inlet, and a strip-shaped slot matched with the feed inlet is formed in the transparent cover plate in a penetrating mode.
Furthermore, the bottom wall of the crushing cavity is transversely inclined with one end higher and the other end lower, a channel communicated with the pulping cavity is formed in the lower end of the bottom wall of the crushing cavity, the bottom of the pulping cavity is transversely U-shaped, a third cavity is formed in the shell, and the third cavity is positioned right below the pulping cavity and isolated from the pulping cavity;
slurrying subassembly includes ultrasonic vibrator, electrical heating pad, spiral auger, discharging pipe, row material pipe, solenoid valve and driving motor, evenly distributed has a set of ultrasonic vibrator on the roof of third cavity, the electrical heating pad lays on the roof of third cavity, be equipped with on the lateral wall of the horizontal one end of casing intercommunication system thick liquid chamber and external and along horizontal discharging pipe, coaxial type rotates in the discharging pipe and is connected with spiral auger, the blade of spiral auger and the diapire contact in system thick liquid chamber and the spiral auger covers the diapire in system thick liquid chamber completely, spiral auger is rotatory by the driving motor drive that sets up at the discharging pipe outside, the discharging pipe is close to and is equipped with perpendicular decurrent row material pipe on the body of its outer end tip, the solenoid valve sets up on row material pipe.
Furthermore, the number of the electromagnetic valves on the discharge pipe is two, the opening degree of the electromagnetic valve at the upper end in the vertical direction is larger than that of the electromagnetic valve at the lower end in the vertical direction, and the water seepage holes are densely distributed on the pipe body between the electromagnetic valves of the discharge pipe.
Furthermore, the pipe body of the discharging pipe provided with the water seepage holes is also sleeved with a drain pipe matched with the pipe body in a sealing manner.
Furthermore, a detection assembly is further arranged in the pulping chamber, and the detection assembly comprises a liquid level sensor and a temperature sensor which are arranged on the inner side wall of the pulping chamber;
and the shell is also provided with a heat dissipation groove for communicating the third cavity with the outside.
Furthermore, the interaction assembly comprises a display screen and a key module, and the control assembly comprises a power supply module and a controller which are arranged in the fourth cavity;
the shell is also provided with a flushing component controlled by a control component, the flushing component comprises a water pump, a first flushing pipe, a second flushing pipe and a third flushing pipe, the water pump is arranged on a first horizontal plate on the outer wall of the shell, the first flushing pipe, the second flushing pipe and the third flushing pipe are connected to the output end of the water pump in parallel, and a group of branch pipes are symmetrically branched on the first flushing pipe, the second flushing pipe and the third flushing pipe, the branch pipes of the first flushing pipe are communicated with the crushing cavity, and the branch pipes on the first flushing pipe are all positioned at one side of the higher end of the bottom wall of the crushing cavity, the second flushing pipe and the third flushing pipe are respectively arranged at the front end and the rear end of the shell, branch pipes on the second flushing pipe and the third flushing pipe are communicated with the pulping cavity, and the branch pipes on the second flushing pipe and the third flushing pipe are close to the top wall of the pulping cavity.
Furthermore, a second horizontal plate is further arranged on the outer wall of the shell, and a storage basket is movably arranged on the second horizontal plate.
Furthermore, a pressure sensor used for weighing the weight of the basket is arranged on the second horizontal plate.
Compared with the prior art, the utility model has the advantages and positive effects that,
according to the utility model, the crushing assembly and the pulping assembly are sequentially arranged in the shell, the control assembly is also arranged in the shell, and the interaction assembly is also arranged on the outer wall of the shell; the crushing unit includes from last rip cutting unit and the crosscut unit that sets gradually extremely down, the slurrying subassembly includes the ultrasonic vibrator, the electric heating pad, the spiral auger, the discharging pipe, arrange the material pipe, solenoid valve and driving motor, the quantity of arranging solenoid valve on the material pipe is two, and the aperture of the solenoid valve in the vertical direction upper end is greater than the aperture of the solenoid valve at the vertical direction lower extreme, it has the infiltration hole to arrange the material pipe and gather on the body between the solenoid valve, the body department of arranging the material pipe and being equipped with the infiltration hole still cup joints the drain pipe that matches with it sealedly, still be equipped with the flushing assembly who controls the subassembly control on the casing, flushing assembly includes the water pump, first flushing pipe, the design of second flushing pipe and third flushing pipe.
Therefore, the file can be longitudinally and transversely cut and crushed by the longitudinal cutting unit and the transverse cutting unit, then the paper scraps processed by the crushing assembly are subjected to high-temperature cooking and crushing by the matching of the pulping assembly, the washing assembly and the detection assembly so as to prepare pulping, and then the pulping is dehydrated and pressed into paper bricks.
The effect of effectively improving the safety of the destroyed financial related files is achieved; meanwhile, the effect of effectively improving the environmental protection performance of the destroyed financial related files is achieved.
Drawings
FIG. 1 is a pictorial view of the present invention from a first perspective;
FIG. 2 is an exploded view of the housing, the flushing assembly and the basket according to a second perspective of the present invention;
FIG. 3 is an exploded view, partially in section, of a housing according to a third aspect of the utility model;
FIG. 4 is an enlarged view of area A of FIG. 3;
FIG. 5 is an enlarged view of area B of FIG. 3;
the reference numerals in the drawings denote: 1-a shell; 2-a crushing cavity; 3-a pulping cavity; 4-paper shredding roll; 5-a driving gear; 6-driven gear; 7-a slitting motor; 8-a first cavity; 9-a ramp plate; 10-crushing paddle; 11-a transmission gear; 12-a chain; 13-a cross-cut motor; 14-a second cavity; 15-a transparent cover plate; 16-a bar-shaped slot; 17-a third cavity; 18-an ultrasonic vibrator; 19-an electrical heating pad; 20-a spiral auger; 21-a discharge pipe; 22-a discharge pipe; 23-a solenoid valve; 24-a drive motor; 25-a drain pipe; 26-a liquid level sensor; 27-a temperature sensor; 28-heat sink; 29-a display screen; 30-a key module; 31-a power supply module; 32-a controller; 33-a water pump; 34-a first flush pipe; 35-a second flush pipe; 36-a third flush pipe; 37-a first horizontal plate; 38-a second horizontal plate; 39-a basket for placing articles; 40-pressure sensor.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein and, therefore, the present invention is not limited to the specific embodiments disclosed in the following description.
Examples
The device for destroying the financial security document of the embodiment is as follows with reference to fig. 1-5: including casing 1, 1 inside crushing unit and the slurrying subassembly of being equipped with in proper order of casing, 1 inside control assembly that still is equipped with of casing, still is equipped with mutual subassembly on the outer wall of casing 1.
(A)
(one-one)
The inside crushing chamber 2 and the slurrying chamber 3 that are equipped with in proper order to extremely down from last of casing 1, the top of casing 1 is equipped with the pan feeding mouth that the chamber 2 was smashed in the intercommunication.
All be equipped with ramp plate 9 on the inside wall at preceding, back both ends in crushing chamber 2 to the face of ramp plate 9 upper end all is interior low outer height, and does not mutually contact between two ramp plate 9, is so in order to let the paper of slitting unit after smashing pass through of accessible formula.
The diapire of smashing chamber 2 is the slope form that one end is high one end low on horizontal to the lower one end in 2 diapalls of smashing has seted up the passageway that communicates pulping chamber 3, and the bottom in pulping chamber 3 is the U type on horizontal, and third cavity 17 has still been seted up to casing 1 inside, and third cavity 17 is under pulping chamber 3 and isolated rather than each other.
(one-two)
The feed inlet at the top end of the shell 1 is also provided with a transparent cover plate 15 matched with the feed inlet, and a strip-shaped slot 16 matched with the feed inlet penetrates through the transparent cover plate 15, so that a user can plug a document into the feed inlet through the strip-shaped slot and is captured by the longitudinal cutting unit, the contact between the body part of the user and the paper shredding roller 4 is effectively avoided, and the safety of the product in the practical application process is greatly improved.
In addition, the transparent cover plate can also enable a user to clearly observe the working state of the longitudinal cutting unit, so that the user can conveniently adjust the speed and the angle of inserting the file into the strip-shaped slit.
(one-three)
The outer wall of the shell 1 is further provided with a second horizontal plate 38, a storage basket 39 for storing files to be destroyed is movably arranged on the second horizontal plate 38, and a pressure sensor 40 for weighing the storage basket 39 is further arranged on the second horizontal plate 38, so that the controller 32 can obtain the total amount of the files to be destroyed according to the pressure sensor 40, and the amount of water needed by the pulping assembly is determined.
It is worth noting that: the maximum load capacity of the basket 39 is equal to the maximum throughput of the present invention during a single file destruction.
(II)
The interactive assembly comprises a display screen 29 (for displaying the working state of each electrical component in the utility model) and a key module 30 (for sending instructions to a controller 32), and the control assembly comprises a power module 31 (for supplying power to each electrical component in the utility model) and a controller 32 (for controlling the working state of each electrical component in the utility model) which are arranged in the fourth cavity.
In addition, the input end of the power supply module 31 is connected with the AC220V commercial power.
(III)
The crushing assembly comprises a longitudinal cutting unit and a transverse cutting unit which are sequentially arranged from top to bottom.
(three-one)
The longitudinal cutting unit comprises a paper shredding roller 4, a driving gear 5, driven gears 6 and a longitudinal cutting motor 7, a pair of paper shredding rollers 4 matched with each other are connected to the feed inlet in a parallel rotating mode, the end portion of the transverse right end of each paper shredding roller 4 extends into a first cavity 8, the driving gear 5 is coaxially arranged at the end portion, located in the first cavity 8, of each paper shredding roller 4, the two driving gears 5 are connected through the two driven gears 6 in a synchronous transmission mode, and the longitudinal cutting motor 7 is arranged in the first cavity 8 and drives any driving gear 5 or any driven gear 6 to rotate.
This makes it possible to cut the document into a long strip shape in the longitudinal direction by the slitting unit.
(three-two)
The transverse cutting unit comprises crushing paddles 10, transmission gears 11, chains 12 and transverse cutting motors 13, the bottoms of the slope plates 9 are rotatably connected with a group of crushing paddles 10 which are evenly distributed along the transverse direction, the transmission gears 11 are arranged at the end parts of the crushing paddles 10 extending into the slope plates 9, and the transmission gears 11 on the same slope plates 9 are in synchronous transmission connection through the chains 12 and are driven to rotate by the corresponding transverse cutting motors 13 arranged in the second cavities 14.
It is worth noting that: the rotating range of the blades on the crushing paddle 10 covers the corresponding gap between the two slope plates 9; and the crushing paddles 10 on the two slope plates 9 are no longer at the same height, and the rotation directions of the crushing paddles 10 on the two slope plates 9 are opposite; this enables the two crushing paddles 10 in the same longitudinal direction to form a shearing force when rotating, thereby improving the cutting capability of the transverse cutting unit to the document.
In summary, the transverse cutting unit is used to cut the strip into small pieces again after the longitudinal cutting unit cuts the strip.
(IV)
The pulping component comprises ultrasonic vibrators 18, an electric heating pad 19, a spiral packing auger 20, a discharging pipe 21, a discharging pipe 22, an electromagnetic valve 23 and a driving motor 24, a group of ultrasonic vibrators 18 are uniformly distributed on the top wall of a third cavity 17, the electric heating pad 19 is laid on the top wall of the third cavity 17, the discharging pipe 21 which is communicated with the pulping cavity 3 and the outside and transversely extends is arranged on the side wall of one transverse end of the shell 1, the spiral packing auger 20 is coaxially and rotatably connected in the discharging pipe 21, blades of the spiral packing auger 20 are in contact with the bottom wall of the pulping cavity 3, the spiral packing auger 20 completely covers the bottom wall of the pulping cavity 3, the spiral packing auger 20 is driven to rotate by the driving motor 24 arranged outside the discharging pipe 21, the discharging pipe 22 which vertically faces downwards is arranged on a pipe body of the end portion of the discharging pipe 21 close to the outer end portion of the discharging pipe, and the electromagnetic valve 23 is arranged on the discharging pipe 22.
It is worth noting that: the housing 1 is further provided with a heat dissipation groove 28 for communicating the third cavity 17 with the outside, so that when the electric heating pad 19 and the ultrasonic vibrator 18 are operated, the redundant heat can be discharged in time through the heat dissipation groove 28, thereby preventing the ultrasonic vibrator 18 from overheating.
(four-one)
The number of the electromagnetic valves 23 on the discharging pipe 22 is two, the opening degree of the electromagnetic valve 23 at the upper end in the vertical direction is larger than that of the electromagnetic valve 23 at the lower end in the vertical direction, water seepage holes are densely distributed on the pipe body of the discharging pipe 22 between the electromagnetic valves 23, and the pipe body of the discharging pipe 22 provided with the water seepage holes is also hermetically sleeved with a drain pipe 25 matched with the water seepage holes.
Thus, when the spiral auger 20 discharges the pulp in the pulping cavity 3, the dry-wet separation can be realized.
(four-two)
A detection assembly is also arranged in the pulping chamber 3, and comprises a liquid level sensor 26 (used for monitoring the volume of liquid in the pulping chamber 3) and a temperature sensor 27 (used for monitoring the temperature of the liquid in the pulping chamber 3) which are arranged on the inner side wall of the pulping chamber 3.
(IV-III)
The shell 1 is also provided with a flushing component controlled by a control component, the flushing component comprises a water pump 33, a first flushing pipe 34, a second flushing pipe 35 and a third flushing pipe 36, the water pump 33 is arranged on a first horizontal plate 37 on the outer wall of the shell 1, the first flushing pipe 34, the second flushing pipe 35 and the third flushing pipe 36 are connected to the output end of the water pump 33 in parallel, and a group of branch pipes are symmetrically branched from one flushing pipe, the second flushing pipe 35 and the third flushing pipe 36, the branch pipes of the first flushing pipe 34 are communicated with the crushing cavity 2, and the branch pipes on the first flushing pipe 34 are all positioned at one side of the higher end of the bottom wall of the crushing cavity 2, the second flushing pipe 35 and the third flushing pipe 36 are respectively arranged at the front end and the rear end of the shell 1, the branch pipes on the second flushing pipe 35 and the third flushing pipe 36 are all communicated with the pulping cavity 3, and the branch pipes of the second 35 and third 36 flush pipes are close to the top wall of the slurrying chamber 3.
It is worth noting that: the input end of the water pump 33 is externally connected with a water source (such as a tap water tap)
Wherein the water sprayed from the first flushing pipe 34 is used to flush all the paper sheets in the shredding chamber 2 into the pulping chamber 3, and the second flushing pipe 35 is used to replenish a prescribed amount of water in the pulping chamber 3 (and also to flush the inner wall of the pulping chamber 3).
(V)
The principle of the utility model in the practical application process is as follows:
in a first step, the user places the documents to be destroyed into the basket 39 and the controller 32 measures the weight of the documents in the basket 39 via the pressure sensor 40.
In the second step, the user sends a crushing instruction to the controller 32 through the button module 30, and the controller 32 instructs the crushing assembly to start and instructs the water pump 33 to supply water to the first flushing pipe 34.
And thirdly, a user plugs the file into the feeding port through the strip-shaped slit in sequence.
Fourthly, the documents are cut by the longitudinal cutting unit and the transverse cutting unit in sequence to be crushed into small paper sheets which fall onto the bottom wall of the crushing cavity 2, and the small paper sheets are all flushed into the pulping cavity 3 under the action of water flow.
Fifthly, when all the documents in the basket 39 are crushed and enter the pulping chamber 3, the user sends an instruction to stop crushing to the controller 32 through the key module 30, the controller 32 instructs the crushing assembly to shut down, and instructs the water pump 33 to stop supplying water to the first flushing pipe 34.
Sixthly, the user sends a pulping instruction to the controller 32 through the key module 30, the controller 32 instructs the water pump 33 to supply water to the second flushing pipe 35 and the second flushing pipe 35 so as to enable the volume of the water in the pulping cavity 3 to reach a specified value (the judgment is based on the liquid level sensor 26), the controller 32 instructs the electric heating pad 19 (heating the paper pulp in the pulping cavity 3 to a specified temperature), the ultrasonic vibrator 18 to be started (mixing the paper pulp in the pulping cavity 3) and the driving motor 24 to be started (stirring and mixing the paper pulp in the pulping cavity 3 by driving the spiral auger 20 to rotate) (note that the driving motor 24 is in reverse rotation, namely the spiral auger 20 conveys the material to the inside of the pulping cavity 3).
The mode of pulping the paper pulp at high temperature not only can improve the pulping efficiency, but also can lead the information on the fragments to be completely (irreversibly) destroyed.
And seventhly, after the sixth step is completed, the controller 32 instructs the electric heating pad 19 and the ultrasonic vibrator 18 to be closed, then instructs the two electromagnetic valves 23 to be opened, instructs the driving motor 24 to rotate forwards, and instructs the water pump 33 to supply water to the second flushing pipe 35 and the third flushing pipe 36.
And eighthly, the paper pulp in the pulping cavity 3 is conveyed to the discharging pipe 22 under the action of the spiral auger 20, and under the action of the two electromagnetic valves 23 with different opening degrees, the paper pulp is extruded in the discharging pipe 22, so that redundant moisture in the paper pulp is discharged from the water seepage holes and is intensively recycled by the drainage pipe 25, and the drainage pipe 25 finally outputs dry paper bricks.
And a ninth step, after the eighth step is completed, the user instructs the water pump 33 and the driving motor 24 to stop through the key module 30, and instructs the two electromagnetic valves 23 to close.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (10)
1. A device is destroyed to financial security document, includes the casing, its characterized in that: the inner part of the shell is sequentially provided with a crushing component and a pulping component, the inner part of the shell is also provided with a control component, and the outer wall of the shell is also provided with an interaction component;
a crushing cavity and a pulping cavity which are sequentially communicated are arranged in the shell from top to bottom, and a feeding port communicated with the crushing cavity is arranged at the top end of the shell;
the crushing assembly comprises a longitudinal cutting unit and a transverse cutting unit which are sequentially arranged from top to bottom.
2. The device for destroying the financial confidential documents according to claim 1, wherein the longitudinal cutting unit comprises a paper shredding roller, driving gears, driven gears and a longitudinal cutting motor, a pair of paper shredding rollers which are matched with each other are rotatably connected at the feeding port in parallel, the end part of the transverse right end of the paper shredding roller extends into the first cavity, the driving gears are coaxially arranged at the end parts of the paper shredding roller in the first cavity, the two driving gears are synchronously connected through the two driven gears in a transmission manner, and the longitudinal cutting motor is arranged in the first cavity and drives any one driving gear or any one driven gear to rotate;
slope plates are arranged on the inner side walls of the front end and the rear end of the crushing cavity, the plate surfaces at the upper ends of the slope plates are low in inside and high in outside, and the two slope plates are not in contact with each other;
the transverse cutting unit comprises a crushing paddle, a transmission gear, a chain and a transverse cutting motor, the bottom of the slope plate is rotatably connected with a group of crushing paddles which are uniformly distributed along the transverse direction, the end parts of the crushing paddles extending into the slope plate are provided with the transmission gear, and the transmission gear on the same slope plate is synchronously connected through the chain and is driven to rotate by the transverse cutting motor which is arranged in the second cavity and corresponds to the transmission gear.
3. The device for destroying financial security documents according to claim 2, wherein the rotation range of the blades on the crushing paddle covers the corresponding gap between the two slope plates;
the crushing paddles on the two slope plates are not at the same height, and the rotation directions of the crushing paddles on the two slope plates are opposite;
the feed inlet on the top end of the shell is also provided with a transparent cover plate matched with the feed inlet, and a strip-shaped slot matched with the feed inlet is formed in the transparent cover plate in a penetrating mode.
4. The device for destroying financial confidential documents according to claim 1, wherein the bottom wall of the crushing cavity is transversely inclined with one higher end and one lower end, the lower end of the bottom wall of the crushing cavity is provided with a channel communicated with the pulping cavity, the bottom of the pulping cavity is transversely U-shaped, a third cavity is further formed in the shell, and the third cavity is positioned right below the pulping cavity and isolated from the pulping cavity;
slurrying subassembly includes ultrasonic vibrator, electrical heating pad, spiral auger, discharging pipe, row material pipe, solenoid valve and driving motor, evenly distributed has a set of ultrasonic vibrator on the roof of third cavity, the electrical heating pad lays on the roof of third cavity, be equipped with on the lateral wall of the horizontal one end of casing intercommunication system thick liquid chamber and external and along horizontal discharging pipe, coaxial type rotates in the discharging pipe and is connected with spiral auger, the blade of spiral auger and the diapire contact in system thick liquid chamber and the spiral auger covers the diapire in system thick liquid chamber completely, spiral auger is rotatory by the driving motor drive that sets up at the discharging pipe outside, the discharging pipe is close to and is equipped with perpendicular decurrent row material pipe on the body of its outer end tip, the solenoid valve sets up on row material pipe.
5. The financial security document destruction device according to claim 4, wherein the number of the electromagnetic valves on the discharge pipe is two, and the opening degree of the electromagnetic valve at the upper end in the vertical direction is larger than that of the electromagnetic valve at the lower end in the vertical direction, and the discharge pipe is densely provided with water penetration holes on the pipe body between the electromagnetic valves.
6. A device for destroying financial security documents according to claim 5, wherein a drain pipe matched with the drain pipe is further hermetically sleeved at the pipe body of the drain pipe provided with the water seepage hole.
7. The device for destroying financial confidential documents according to claim 4, wherein a detection assembly is further arranged in the pulping chamber, and the detection assembly comprises a liquid level sensor and a temperature sensor which are arranged on the inner side wall of the pulping chamber;
and the shell is also provided with a heat dissipation groove for communicating the third cavity with the outside.
8. The device for destroying financial security documents as claimed in claim 1, wherein said interactive assembly includes a display screen and a key module, and said control assembly includes a power module and a controller disposed in a fourth cavity;
the shell is also provided with a flushing component controlled by the control component, the flushing component comprises a water pump, a first flushing pipe, a second flushing pipe and a third flushing pipe, the water pump is arranged on a first horizontal plate on the outer wall of the shell, the first flushing pipe, the second flushing pipe and the third flushing pipe are connected to the output end of the water pump in parallel, and a group of branch pipes are symmetrically branched on the first flushing pipe, the second flushing pipe and the third flushing pipe, the branch pipes of the first flushing pipe are communicated with the crushing cavity, and the branch pipes on the first flushing pipe are all positioned at one side of the higher end of the bottom wall of the crushing cavity, the second flushing pipe and the third flushing pipe are respectively arranged at the front end and the rear end of the shell, branch pipes on the second flushing pipe and the third flushing pipe are communicated with the pulping cavity, and the branch pipes on the second flushing pipe and the third flushing pipe are close to the top wall of the pulping cavity.
9. A financial security document destruction device as claimed in claim 8, wherein a second horizontal plate is provided on the outer wall of the housing, and a basket is movably provided on the second horizontal plate.
10. A financial security document destruction device as claimed in claim 9, wherein the second horizontal plate is further provided with a pressure sensor for weighing the basket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210200452.9A CN114570500A (en) | 2022-03-02 | 2022-03-02 | Device is destroyed to financial affairs confidential document |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210200452.9A CN114570500A (en) | 2022-03-02 | 2022-03-02 | Device is destroyed to financial affairs confidential document |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114570500A true CN114570500A (en) | 2022-06-03 |
Family
ID=81772107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210200452.9A Pending CN114570500A (en) | 2022-03-02 | 2022-03-02 | Device is destroyed to financial affairs confidential document |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114570500A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101007314A (en) * | 2006-01-26 | 2007-08-01 | 王世杰 | Processor for destroying paper |
| CN205164902U (en) * | 2015-11-27 | 2016-04-20 | 石岩 | Chemical industry solid starting material machine of selecting materials |
| CN110080023A (en) * | 2019-05-29 | 2019-08-02 | 福建农林大学 | A kind of integration system sizing device and method |
| CN211070363U (en) * | 2019-11-13 | 2020-07-24 | 烟台工程职业技术学院(烟台市技师学院) | Kneader is used in financial accounting official working |
| CN213408838U (en) * | 2020-08-06 | 2021-06-11 | 山东农哈哈肥业科技有限公司 | Raw material crushing device of fertilizer apparatus for producing |
-
2022
- 2022-03-02 CN CN202210200452.9A patent/CN114570500A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101007314A (en) * | 2006-01-26 | 2007-08-01 | 王世杰 | Processor for destroying paper |
| CN205164902U (en) * | 2015-11-27 | 2016-04-20 | 石岩 | Chemical industry solid starting material machine of selecting materials |
| CN110080023A (en) * | 2019-05-29 | 2019-08-02 | 福建农林大学 | A kind of integration system sizing device and method |
| CN211070363U (en) * | 2019-11-13 | 2020-07-24 | 烟台工程职业技术学院(烟台市技师学院) | Kneader is used in financial accounting official working |
| CN213408838U (en) * | 2020-08-06 | 2021-06-11 | 山东农哈哈肥业科技有限公司 | Raw material crushing device of fertilizer apparatus for producing |
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